National Southwire Aluminum 

Superfund Site 

Hawesville, Hancock County, Kentucky 

FINAL CLOSEOUT REPORT 

i^'i 

PROt^ 

Region 4 

Volume 2 of 2 

liiinii 

10990056 
Appendix B-2 
APPENDIX B

MATERIAL CHARACTERIZATION SAMPLE RESULTS SUMMARY

NATIONAL SOUTHWIRE ALUMINUM

HAWESVILLE, KY

Excavated Pile ID Number PCB Sample results (ppm) Disposal Destination

GC-001 670 Heritage

GC-002 5.9 On Site

GC-003 3100 Heritage

GC-004 2400 Heritage

GC-005 1700 Heritage

GC-006 1500 Heritage

GC-007 620 Heritage

GC-008 E1200 Heritage

GC-009 800 Heritage

GC-010 250 Heritage

GC-011 190 Heritage

GC-012 76 Heritage

GC-013 600 Heritage

GC-014 220 Heritage

GC-015 E12000 Heritage

GC-016 E91000 Heritage

GC-017 450 Heritage

GC-018 410 Heritage

GC-019 E6200 Heritage

GC-020 E4300 Heritage

GC-021 3700 Heritage

GC-022 190 Heritage

GC-023 470 Heritage

GC-024 480 Heritage

GC-025 2400 Heritage

GC-026 5000 Heritage

GC-027 2400 Heritage

GC-028 860 Heritage

GC-029 2100 Heritage

GC-030 3900 Heritage

GC-031 280 Heritage

GC-032 460 Heritage

GC-033 1500 Heritage

GC-034 2900 Heritage

GC-035 3800 Heritage

GC-036 4300 Heritage

GC-037 330 Heritage

GC-038 370 Heritage

GC-039 320 Heritage

GC-040 280 Heritage

GC-041 910 Heritage

GC-042 310 Heritage

GC-043 120 Heritage

GC-044 1000 Heritage

Southwire Company

14946586 1 of 13

August 2008

Construction Completion Report
Excavated Pile ID Number PCB Sample results (ppm) Disposal Destination

GC-045 360 Heritage

GC-046 920 Heritage

GC-047 E1300 Heritage

GC-048 740 Heritage

GC-049 1900 Heritage

GC-050 520 Heritage

GC-051 1700 Heritage

GC-052 270 Heritage

GC-053 2100 Heritage

GC-054 1800 Heritage

GC-055 2200 Heritage

GC-056 22 On Site

GC-057 E1100 Heritage

GC-058 710 Heritage

GC-059 470 Heritage

GC-060 380 Heritage

GC-061 260 Heritage

GC-062 2600 Heritage

GC-063 720 Heritage

GC-064 520 Heritage

GC-065 230 Heritage

GC-066 1200 Heritage

GC-067 180 Heritage

GC-068 79 Heritage

GC-069 570 Heritage

GC-070 E7500 Heritage

GC-071 330 Heritage

GC-072 600 Heritage

GC-073 220 Heritage

GC-074 95 Heritage

GC-075 1700 Heritage

GC-076 960 Heritage

GC-077 2.6 On Site

GC-078 2200 Heritage

GC-079 6.1 On Site

GC-080 BDL Waste Man.*

GC-081 540 Heritage

GC-082 340 Heritage

GC-083 520 Heritage

GC-084 14 On Site

GC-085 BDL On Site

GC-086 14 On Site

GC-087 BDL On Site

GC-088 BDL On Site

GC-089 BDL On Site

GC-090 14 On Site

GC-091 BDL On Site

GC-092 2.4 On Site

GC-093 BDL On Site

GC-094 20 On Site

GC-095 BDL On Site

Southwire Company

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August 2008

Construction Completion Report
Excavated Pile ID Number PCB Sample results (ppm) Disposal Destination

GC-096 790 Heritage

GC-097 4.2 On Site

GC-098 1.5 On Site

GC-099 8.6 On Site

GC-100 780 Heritage*

GC-101 25 Waste Man.

GC-102 BDL On Site

GC-103 2.1 On Site

GC-104 1.4 On Site

GC-105 24 On Site

GC-106 19 On Site

GC-107 2.8 On Site

GC-108 140 Heritage

GC-109 330 Heritage

GC-110 BDL On Site

GC-111 44 Waste Man.

GC-112 1.4 On Site

GC-113 2.9 On Site

GC-114 1.4 On Site

GC-115 13 On Site

GC-116 E6100 Heritage

GC-117 450 Heritage

GC-118 9.3 On Site

GC-119 BDL On Site

GC-120 7.8 On Site

GC-121 24 On Site

GC-122 BDL On Site

GC-123 4.9 On Site

GC-124 7 On Site

GC-125 80 Heritage

GC-126 5.2 On Site

GC-127 5.7 On Site

GC-128 4.9 On Site

GC-129 8.6 On Site

GC-130 120 Heritage

GC-131 4.9 On Site

GC-132 2.5 On Site

GC-133 18 On Site

GC-134 380 Heritage

GC-135 31 Waste Man.

GC-136 49 Waste Man.

GC-137 250 Heritage

GC-138 80 Heritage

GC-139 BDL On Site

GC-140 2.3 On Site

GC-141 4.2 On Site

GC-142 BDL On Site

GC-143 6.3 On Site

GC-144 6.4 On Site

GC-145 700 Heritage

GC-146 BDL On Site

Southwire Company

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August 2008

Construction Completion Report
Excavated Pile ID Number PCB Sample results (ppm) Disposal Destination

GC-147 580 Heritage

GC-148 BDL On Site

GC-149 14 On Site

GC-150 14 On Site

GC-151 22 On Site

GC-152 15 On Site

GC-153 4 On Site

GC-154 1.8 On Site

GC-155 51 Heritage

GC-156 11 On Site

GC-157 590 Heritage

GC-158 210 Heritage

GC-159 340 Heritage

GC-160 1000 Heritage

GC-161 1000 Heritage

GC-162 590 Heritage

GC-163 490 Heritage

GC-164 97 Heritage

GC-165 78 Heritage

GC-166 580 Heritage

GC-167 1100 Heritage

GC-168 46 Waste Man.

GC-169 410 Heritage

GC-170 9.5 On Site

GC-171 9.1 On Site

GC-172 72 Heritage

GC-173 2.6 On Site

GC-174 25 On Site

GC-175 BDL On Site

GC-176 4.1 On Site

GC-177 BDL On Site

GC-178 18 On Site

GC-179 540 Heritage

GC-180 390 Heritage

GC-181 25 On Site

GC-182 3.3 On Site

GC-183 200 Heritage

GC-184 42 Waste Man.

GC-185 1.6 On Site

GC-186 150 Heritage

GC-187 4.2 On Site

GC-188 43 Waste Man.

GC-189 3.7 On Site

GC-190 4 On Site

GC-191 3400 Heritage

GC-192 110 Heritage

GC-193 1200 Heritage

GC-194 10 On Site

GC-195 75 Heritage

GC-196 280 Heritage

GC-197 290 Heritage

Southwire Company

14946586 4 of 13

August 2008

Construction Completion Report
Excavated Pile ID Number PCB Sample results (ppm) Disposal Destination

GC-198 450 Heritage

GC-199 110 Heritage

GC-200 1100 Heritage

GC-201 980 Heritage

GC-202 280 Heritage

GC-203 20 On Site

GC-204 4.7 On Site

GC-205 420 Heritage

GC-206 140 Heritage

GC-207 450 Heritage

GC-208 1.7 On Site

GC-209 2.3 On Site

GC-210 BDL On Site

GC-211 3 On Site

GC-212 BDL On Site

GC-213 1200 Heritage

GC-214 230 Heritage

GC-215 BDL On Site

GC-216 BDL On Site

GC-217 1.8 On Site

GC-218 3.4 On Site

GC-219 2.9 On Site

GC-220 38 Waste Man.

GC-221 2500 Heritage

GC-222 49 Waste Man.

GC-223 15 On Site

GC-224 5.5 On Site

GC-225 610 Heritage

GC-226 2.9 On Site

GC-227 BDL On Site

GC-228 BDL On Site

GC-229 58 Heritage

GC-230 BDL On Site

GC-231 BDL On Site

GC-232 BDL On Site

GC-233 77 Heritage

GC-234 270 Heritage

GC-235 8.5 On Site

GC-236 3.1 On Site

GC-237 BDL On Site

GC-238 1.8 On Site

GC-239 BDL On Site

GC-240 44 Waste Man.

GC-241 130 Heritage

GC-242 110 Heritage

GC-243 360 Heritage

GC-244 1300 Heritage

GC-245 2500 Heritage

GC-246 69 Heritage

GC-247 62 Heritage

GC-248 780 Heritage

Southwire Company

14946586 5 of 13

August 2008

Construction Completion Report
Excavated Pile ID Number PCB Sample results (ppm) Disposal Destination

GC-249 5300 Heritage

GC-250 400 Heritage

GC-251 BDL On site

GC-252 8 On site

GC-253 17 On site

GC-254 11 On site

GC-255 3100 Heritage

GC-256 1500 Heritage

GC-257 2.3 On site

GC-258 13 On site

GC-259 160 Heritage

GC-260 9.9 On site

GC-261 3700 Heritage

GC-262 1100 Heritage

GC-263 1100 Heritage

GC-264 870 Heritage

GC-265 670 Heritage

GC-266 360 Heritage

GC-267 94 Heritage

GC-268 550 Heritage

GC-269 50 Waste Man.

GC-270 860 Heritage

GC-271 20 On Site

GC-272 28 On Site

GC-273 9 On Site

GC-274 3.3 On Site

GC-275 520 Heritage

GC-276 70 Heritage

GC-277 22 On Site

GC-278 E2700 Heritage

GC-279 330 Heritage

GC-280 16 On Site

GC-281 13 On Site

GC-282 11 On Site

GC-283 1.6 On Site

GC-284 23 On Site

GC-285 1.8 On Site

GC-286 7300 Heritage

GC-287 1400 Heritage

GC-288 4.8 On-Site

GC-289 390 Heritage

GC-290 3 On-Site

GC-291 3800 Heritage

GC-292 67 Heritage

GC-293 98 Heritage

GC-294 66 Heritage

GC-295 560 Heritage

GC-296 430 Heritage

GC-297 95 Heritage

GC-298 1400 Heritage

GC-299 3500 Heritage

Southwire Company

14946586 6 of 13

August 2008

Construction Completion Report
Excavated Pile ID Number PCB Sample results (ppm) Disposal Destination

GC-300 E9100 Heritage

GC-301 920 Heritage

GC-302 1400 Heritage

GC-303 120 Heritage

GC-304 5.3 On Site

GC-305 3 On Site

GC-306 1.3 On Site

GC-307 2.2 On Site

GC-308 1.2 On Site

GC-309 BDL On Site

DG-310 BDL On Site

DG-311 240 Heritage

DG-312 1000 Heritage

DG-313 1500 Heritage

DG-314 11 On Site

DG-315 BDL On Site

DG-316 BDL On Site

GC-317 78 Heritage

GC-318 E6000 Heritage

GC-319 1900 Heritage

GC-320 230 Heritage

GC-321 2100 Heritage

GC-322 3100 Heritage

GC-323 3300 Heritage

GC-324 2600 Heritage

GC-325 270 Heritage

GC-326 28 Waste Man.

GC-327 3200 Heritage

GC-328 680 Heritage

GC-329 2400 Heritage

GC-330 2400 Heritage

GC-331 3900 Heritage

GC-332 28 Waste Man.

GC-333 2900 Heritage

GC-334 110 Heritage

GC-335 7800 Heritage

GC-336 26 Waste Man.

GC-337 2000 Heritage

GC-338 2600 Heritage

GC-339 3200 Heritage

GC-340 1800 Heritage

GC-341 650 Heritage

GC-342 2300 Heritage

GC-343 1500 Heritage

GC-344 1800 Heritage

GC-345 1500 Heritage

GC-346 950 Heritage

GC-347 2600 Heritage

GC-348 200 Heritage

GC-349 2200 Heritage

GC-350 1200 Heritage

Southwire Company

14946586 7 of 13

August 2008

Construction Completion Report
Excavated Pile ID Number PCB Sample results (ppm) Disposal Destination

GC-351 2500 Heritage

GC-352 350 Heritage

GC-353 3300 Heritage

GC-354 370 Heritage

GC-355 1900 Heritage

GC-356 150 Heritage

GC-357 220 Heritage

GC-358 750 Heritage

GC-359 10 On Site

GC-360 490 Heritage

GC-361 540 Heritage

GC-362 38 Waste Man.

GC-363 1700 Heritage

GC-364 800 Heritage

GC-365 960 Heritage

GC-366 1200 Heritage

GC-367 1400 Heritage

GC-368 360 Heritage

GC-369 860 Heritage

GC-370 2200 Heritage

GC-371 340 Heritage

GC-372 230 Heritage

GC-373 150 Heritage

GC-374 230 Heritage

GC-375 380 Heritage

GC-376 5.3 On Site

GC-377 1400 Heritage

GC-378 1100 Heritage

GC-379 2600 Heritage

GC-380 E9800 Heritage

GC-381 1000 Heritage

GC-382 14 On Site

GC-383 1.4 On Site

GC-384 1200 Heritage

GC-385 1800 Heritage

GC-386 120 Heritage

GC-387 330 Heritage

GC-388 120 Heritage

GC-389 250 Heritage

GC-390 110 Heritage

GC-391 380 Heritage

GC-392 550 Heritage

GC-393 280 Heritage

GC-394 E3800 Heritage

GC-395 2000 Heritage

GC-396 2700 Heritage

GC-397 990 Heritage

GC-398 18 On Site

GC-399 1800 Heritage

GC-400 100 Heritage

GC-401 380 Heritage

Southwire Company

14946586 8 of 13

August 2008

Construction Completion Report
Excavated Pile ID Number PCB Sample results (ppm) Disposal Destination

GC-402 50 Heritage

GC-403 4800 Heritage

GC-404 30000 Heritage

GC-405 2200 Heritage

GC-406 2500 Heritage

GC-407 320 Heritage

GC-408 1200 Heritage

GC-409 180 Heritage

GC-410 2300 Heritage

GC-411 3 On Site

GC-412 3.5 On Site

GC-413 880 Heritage

GC-414 3000 Heritage

GC-415 400 Heritage

GC-416 1.9 On Site

GC-417 850 Heritage

GC-418 11000 Heritage

GC-419 1500 Heritage

GC-420 9.1 On Site

GC-421 42 Waste Man.

GC-422 1800 Heritage

GC-423 7 OnSite

GC-424 120 Heritage

GC-425 E780 Heritage

GC-426 600 Heritage

GC-427 E7200 Heritage

GC-428 E670 Heritage

GC-429 290 Heritage

GC-430 1200 Heritage

GC-431 3.3 OnSite

GC-432 2100 Heritage

GC-433 89 Heritage

GC-434 170 Heritage

GC-435 400 Heritage

GC-436 E720 Heritage

GC-437 430 Heritage

GC-438 1100 Heritage

GC-439 1700 Heritage

GC-440 38 Waste Man.

GC-441 3200 Heritage

GC-442 300 Heritage

GC-443 1200 Heritage

GC-444 1000 Heritage

GC-445 2.2 On Site

GC-446 3.2 On Site

GC-447 230 Heritage

GC-448 52 Heritage

GC-449 10 On Site

GC-450 9.1 On Site

GC-451 210 Heritage

GC-452 19 On Site

Southwire Company

14946586 9 of 13

August 2008

Construction Completion Report
Excavated Pile ID Number PCB Sample results (ppm) Disposal Destination

GC-453 16 On Site

GC-454 140 Heritage

GC-455 150 Heritage

GC-456 10 On Site

GC-457 13 On Site

GC-458 140 Heritage

GC-459 62 Heritage

GC-460 210 Heritage

GC-461 8.9 On Site

GC-462 61 Heritage

GC-463 860 Heritage

GC-464 E580 Heritage

GC-465 2200 Heritage

GC-466 13 On Site

GC-467 32 Waste Man.

GC-468 2.4 On Site

GC-469 240 Heritage

GC-470 3.8 On Site

GC-471 BDL On Site

GC-472 1300 Heritage

GC-473 34 Waste Man.

GC-474 BDL Heritage

GC-475 2.8 On site

GC-476 340 Heritage

GC-477 1800 Heritage

GC-478 2400 Heritage

GC-479 1900 Heritage

GC-480 600 Heritage

GC-481 5200 Heritage

GC-482 61 Heritage

GC-483 2500 Heritage

GC-484 300 Heritage

GC-485 260 Heritage

GC-486 4600 Heritage

GC-487 4200 Heritage

GC-488 33 Waste Man.

GC-489 320 Heritage

GC-490 3200 Heritage

GC-491 1300 Heritage

GC-492 5000 Heritage

GC-493 98 Heritage

GC-494 6 Onsite

GC-495 1300 Heritage

GC-496 16 Onsite

GC-497 15 Onsite

GC-498 47 Waste Man.

GC-499 36000 Heritage

GC-500 340 Heritage

GC-501 1200 Heritage

GC-502 1000 Heritage

GC-503 860 Heritage

Southwire Company

14946586 10 of 13

August 2008

Construction Completion Report
Excavated Pile ID Number PCB Sample results (ppm) Disposal Destination

GC-504 2600 Heritage

GC-505 1400 Heritage

GC-506 100 Heritage

GC-507 2000 Heritage

GC-508 1900 Heritage

GC-509 18 On Site

GC-510 20 On Site

GC-511 200 Heritage

GC-512 78 Heritage

GC-513 2200 Heritage

GC-514 120 Heritage

GC-515 250 Heritage

GC-516 220 Heritage

GC-517 15 On Site

GC-518 210 Heritage

GC-519 1100 Heritage

GC-520 E3800 Heritage

GC-521 2.8 On Site

GC-522 BDL Waste Man.

GC-523 2000 Heritage

GC-524 1100 Heritage

GC-525 2000 Heritage

GC-526 5.8 On Site

GC-527 2.6 On Site

GC-528 28 On Site

GC-529 42 Waste Man.

GC-530 2 On Site

GC-531 130 Heritage

GC-532 1100 Heritage

GC-533 3.5 On Site

GC-534 340 Heritage

GC-535 14000 Heritage

GC-536 12 On Site

GC-537 16 On Site

GC-538 3100 Heritage

GC-539 3.2 On Site

GC-540 34 Waste Man.

GC-541 1.8 On Site

GC-542 3.3 On Site

GC-543 3.6 On Site

GC-544 5100 Heritage

GC-545 850 Heritage

GC-546 3.3 On Site

GC-547 BDL On Site

GC-548 8 On Site

GC-549 4.2 On Site

GC-550 BDL On Site

GC-551 30 Waste Man.

GC-552 7.9 On Site

GC-553 BDL On Site

GC-554 1.4 On Site

Southwire Company

14946586 11 of 13

August 2008

Construction Completion Report
Excavated Pile ID Number PCB Sample results (ppm) Disposal Destination

GC-555 10 On Site

GC-556 73 Heritage

GC-557 2100 Heritage

GC-558 99 Heritage

GC-559 110 Heritage

GC-560 9.2 On Site

GC-561 3.2 On Site

GC-562 110 Heritage

GC-563 1.6 On Site

GC-564 3.3 On Site

GC-565 17 On Site

GC-566 16 On Site

GC-567 34 Waste Man.

GC-568 BDL On Site

GC-569 22 On Site

GC-570 130 Heritage

GC-571 89 Heritage

GC-572 BDL On Site

GC-573 82 Heritage

GC-574 470 Heritage

GC-575 460 Heritage

GC-576 99 Heritage

GC-577 36 Waste Man.

GC-578 41 Waste Man.

GC-579 7.5 On Site

GC-580 80 Heritage

GC-581 20 On Site

GC-582 15 On Site

GC-583 58 Heritage

GC-584 110 Heritage

GC-585 7.4 On Site

GC-586 BDL On Site

GC-587 5.3 On Site

GC-588 1.3 On Site

GC-589 17 On Site

GC-590 180 Heritage

GC-591 10 On Site

GC-592 77 Heritage

GC-593 6.1 On Site

GC-594 3.8 On Site

GC-595 230 Heritage

GC-596 22 On Site

GC-597 3.4 On Site

GC-598 1.6 On Site

GC-599 2.7 On Site

GC-600 BDL On Site

GC-601 2.6 On Site

GC-602 7.6 On Site

GC-603 BDL On Site

GC-604 1.4 On Site

GC-605 120 Heritage

Southwire Company

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August 2008

Construction Completion Report
Excavated Pile ID Number PCB Sample results (ppm) Disposal Destination

GC-606 24 On Site

GC-607 1.5 On Site

GC-608 29 Waste Man.

GC-609 120 Heritage

GC-610 220 Heritage

GC-611 36 Waste Man.

GC-612 160 Heritage

GC-613 49 Waste Man.

GC-614 43 Waste Man.

GC-615 2500 Heritage

GC-616 76 Heritage

GC-617 10 On Site

GC-618 1.5 On Site

GC-619 6.6 On Site

R.R.ties-001 7000 Heritage

R.R.ties-002 E5800 Heritage

Asphalt-001 BDL On Site

Asphalt-002 2.6 On Site

Concrete-001 150 Heritage

Concrete-002 45 Heritage

Notes:

1. BDL - Below Detection Limit

2. E - Lab Estimate of Concentration

7. "GC" indicates a material characterization sample from the Green Carbon Area.

8. "DG" indicates a material characterization sample from the Drum Storage Area.

9. Railroad ties, asphalt and concrete were also sampled to identify disposal locations.

3. "Heritage" indicates that the excavated pile was disposed at the TSCA-equivalent Heritage

Environmental Landfill in Roachdale, Indiana.

4. "On-Site" indicates that the excavated pile was disposed of beneath the multi-layer cap of the

Taylors Wash Landfill located at the National Southwire Aluminum Superfund Site.

5. "Waste Man." indicates that the excavated pile was disposed of at the RCRA Subtitle D

Waste Management Landfill located in Louisville, Kentucky.

6. * after disposal destination indicates that the duplicate for this sample was higher and the pile

was disposed of at the location indicated.

Southwire Company

14946586 13 of 13

August 2008

Construction Completion Report
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779009

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-001

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 670

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

21.

42.

21.

21.

21.

21.

21.

21.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 95

Aroclor 1242 degraded

AR1016 not reported in MS/MSD due to high AR1242 levels.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779009 GC-001

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779010

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-002

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 5.9

BDL 

BDL 

BDL 

BDL 

124

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 96 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779010 GC-002

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779011

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-003

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 3100

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

100

210

100

100

100

100

100

100

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 97 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779011 GC-003

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779012

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-004

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 2400

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

54.

110

54.

54.

54.

54.

54.

54.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779012 GC-004

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779013

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-005

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 1700

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

57.

110

57.

57.

57.

57.

57.

57.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779013 GC-005

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779014

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-006

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 1500

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

53.

100

53.

53.

53.

53.

53.

53.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 95 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779014 GC-006

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779015

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-007

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 620

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

23.

45.

23.

23.

23.

23.

23.

23.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779015 GC-007

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779016

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-008

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

E 1200

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

22.

44.

22.

22.

22.

22.

22.

22.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779016 GC-008

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779017

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-009

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 800

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

23.

46.

23.

23.

23.

23.

23.

23.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779017 GC-009

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779018

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-010

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 250

BDL 

BDL 

BDL 

BDL 

260

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779018 GC-010

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779019

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-011

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.16

100

5

BDL 

BDL 

BDL 

 190

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

13.

26.

13.

13.

13.

13.

13.

13.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 78 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779019 GC-011

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779020

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-012

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 76.

BDL 

BDL 

BDL 

BDL 

120

1:2 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

2.5

4.9

2.5

2.5

2.5

2.5

2.5

2.5

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779020 GC-012

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779021

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-013

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.16

100

5

BDL 

BDL 

BDL 

 600

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

48.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779021 GC-013

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779022

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-014

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.13

100

5

BDL 

BDL 

BDL 

 220

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779022 GC-014

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779023

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-015

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

E 12000

BDL 

BDL 

BDL 

BDL 

D 

1:200 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

220

450

220

220

220

220

220

220

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779023 GC-015

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779024

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-016

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.11

100

5

BDL 

BDL 

BDL 

E 91000

BDL 

BDL 

BDL 

BDL 

D 

1:1000 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1000

2000

1000

1000

1000

1000

1000

1000

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 98 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779024 GC-016

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779025

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-017

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.12

100

5

BDL 

BDL 

BDL 

 450

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

23.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779025 GC-017

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779026

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-018

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.17

100

5

BDL 

BDL 

BDL 

 410

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779026 GC-018

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779027

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-019

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.19

100

5

BDL 

BDL 

BDL 

E 6200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

63.

130

63.

63.

63.

63.

63.

63.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 79 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779027 GC-019

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779028

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-020

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

100

5

BDL 

BDL 

BDL 

E 4300

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

58.

120

58.

58.

58.

58.

58.

58.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779028 GC-020

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779029

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-021

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 3700

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91

MS and MSD were diluted out

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779029 GC-021

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779030

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-022

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 190

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779030 GC-022

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779031

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-023

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 470

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779031 GC-023

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779032

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-024

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 480

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779032 GC-024

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779033

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-025

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 2400

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

54.

110

54.

54.

54.

54.

54.

54.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779033 GC-025

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779034

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-026

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 5000

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

230

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779034 GC-026

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779035

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-027

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 2400

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

55.

110

55.

55.

55.

55.

55.

55.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779035 GC-027

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779036

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-028

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 860

BDL 

BDL 

BDL 

BDL 

120

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

48.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779036 GC-028

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779037

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-029

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 2100

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

58.

120

58.

58.

58.

58.

58.

58.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779037 GC-029

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779038

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-030

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 3900

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779038 GC-030

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779039

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-031

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 280

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

23.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779039 GC-031

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779040

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-032

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.18

100

5

BDL 

BDL 

BDL 

 460

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

23.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779040 GC-032

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779041

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-033

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 1500

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

56.

110

56.

56.

56.

56.

56.

56.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779041 GC-033

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779042

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-034

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.09

100

5

BDL 

BDL 

BDL 

 2900

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779042 GC-034

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779043

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-035

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 3800

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

100

200

100

100

100

100

100

100

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 98 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779043 GC-035

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779044

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-036

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 4300

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

100

210

100

100

100

100

100

100

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 96 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779044 GC-036

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779045

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-037

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.11

100

5

BDL 

BDL 

BDL 

 330

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

23.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779045 GC-037

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779046

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-038

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 370

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779046 GC-038

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779047

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-039

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 320

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779047 GC-039

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779048

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-040

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.16

100

5

BDL 

BDL 

BDL 

 280

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779048 GC-040

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779051

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-041

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 910

BDL 

BDL 

BDL 

BDL 

80

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

20.

40.

20.

20.

20.

20.

20.

20.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 99 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779051 GC-041

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779052

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-042

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.99

100

5

BDL 

BDL 

BDL 

 310

BDL 

BDL 

BDL 

BDL 

80

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779052 GC-042

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779053

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-043

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

100

5

BDL 

BDL 

BDL 

 120

BDL 

BDL 

BDL 

BDL 

70

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

6.2

12.

6.2

6.2

6.2

6.2

6.2

6.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779053 GC-043

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779054

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-044

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.15

100

5

BDL 

BDL 

BDL 

 1000

BDL 

BDL 

BDL 

BDL 

80

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

22.

45.

22.

22.

22.

22.

22.

22.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779054 GC-044

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779055

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-045

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.15

100

5

BDL 

BDL 

BDL 

 360

BDL 

BDL 

BDL 

BDL 

80

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779055 GC-045

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779056

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-046

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.13

100

5

BDL 

BDL 

BDL 

 920

BDL 

BDL 

BDL 

BDL 

80

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

22.

44.

22.

22.

22.

22.

22.

22.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779056 GC-046

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779057

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-047

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

E 1300

BDL 

BDL 

BDL 

BDL 

80

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

23.

46.

23.

23.

23.

23.

23.

23.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779057 GC-047

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779058

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-048

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 740

BDL 

BDL 

BDL 

BDL 

80

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

49.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779058 GC-048

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779059

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-049

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.98

100

5

BDL 

BDL 

BDL 

 1900

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

64.

130

64.

64.

64.

64.

64.

64.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 78 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779059 GC-049

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779060

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-050

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 520

BDL 

BDL 

BDL 

BDL 

60

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779060 GC-050

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779061

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-051

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 1700

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

62.

120

62.

62.

62.

62.

62.

62.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779061 GC-051

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779062

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-052

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 270

BDL 

BDL 

BDL 

BDL 

80

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

14.

27.

14.

14.

14.

14.

14.

14.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 74 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779062 GC-052

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779063

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-053

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 2100

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

61.

120

61.

61.

61.

61.

61.

61.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779063 GC-053

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779064

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-054

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.12

100

5

BDL 

BDL 

BDL 

 1800

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

61.

120

61.

61.

61.

61.

61.

61.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779064 GC-054

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779065

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-055

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 2200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

57.

110

57.

57.

57.

57.

57.

57.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779065 GC-055

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779066

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-056

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.15

100

5

BDL 

BDL 

BDL 

 22.

BDL 

BDL 

BDL 

BDL 

66

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779066 GC-056

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779067

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-057

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.18

100

5

BDL 

BDL 

BDL 

E 1100

BDL 

BDL 

BDL 

BDL 

80

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

23.

45.

23.

23.

23.

23.

23.

23.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779067 GC-057

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779068

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-058

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 14:54

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.13

100

5

BDL 

BDL 

BDL 

 710

BDL 

BDL 

BDL 

BDL 

80

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

49.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. VANSLAVENS

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779068 GC-058

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779069

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-059

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 470

BDL 

BDL 

BDL 

BDL 

120

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

22.

43.

22.

22.

22.

22.

22.

22.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93

Ar1016 not reported in the MS and MSD due to high Ar 1242 levels.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779069 GC-059

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779070

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-060

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 380

BDL 

BDL 

BDL 

BDL 

100

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

13.

25.

13.

13.

13.

13.

13.

13.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 79 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779070 GC-060

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779071

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-061

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 260

BDL 

BDL 

BDL 

BDL 

100

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779071 GC-061

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779072

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-062

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 2600

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

230

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779072 GC-062

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779073

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-063

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 720

BDL 

BDL 

BDL 

BDL 

120

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

22.

43.

22.

22.

22.

22.

22.

22.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779073 GC-063

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779074

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-064

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 520

BDL 

BDL 

BDL 

BDL 

80

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

47.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779074 GC-064

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779075

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-065

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 230

BDL 

BDL 

BDL 

BDL 

60

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

23.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779075 GC-065

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779076

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-066

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 1200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

57.

110

57.

57.

57.

57.

57.

57.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779076 GC-066

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779077

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-067

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 180

BDL 

BDL 

BDL 

BDL 

100

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

21.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779077 GC-067

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779078

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-068

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 79.

BDL 

BDL 

BDL 

BDL 

90

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.9

12.

5.9

5.9

5.9

5.9

5.9

5.9

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779078 GC-068

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779079

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-069

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 570

BDL 

BDL 

BDL 

BDL 

120

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

25.

49.

25.

25.

25.

25.

25.

25.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779079 GC-069

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779080

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-070

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

E 7500

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

120

250

120

120

120

120

120

120

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779080 GC-070

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779081

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-071

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 330

BDL 

BDL 

BDL 

BDL 

100

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779081 GC-071

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779082

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-072

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 600

BDL 

BDL 

BDL 

BDL 

120

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

48.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779082 GC-072

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779083

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-073

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 220

BDL 

BDL 

BDL 

BDL 

80

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779083 GC-073

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779084

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-074

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 95.

BDL 

BDL 

BDL 

BDL 

70

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

6.2

12.

6.2

6.2

6.2

6.2

6.2

6.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779084 GC-074

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779085

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-075

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 1700

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

60.

120

60.

60.

60.

60.

60.

60.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779085 GC-075

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779086

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-076

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 960

BDL 

BDL 

BDL 

BDL 

80

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

23.

45.

23.

23.

23.

23.

23.

23.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779086 GC-076

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779087

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-077

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 2.6

BDL 

BDL 

BDL 

BDL 

122

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779087 GC-077

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779088

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-078

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 2200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

56.

110

56.

56.

56.

56.

56.

56.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779088 GC-078

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779089

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-079

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 6.1

BDL 

BDL 

BDL 

BDL 

56

AR1016 level affected by Aroclor 1242 level

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779089 GC-079

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

15-AUG-07 A779090

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-080

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 15-AUG-07 

Analysis Date: 16-AUG-07 11:13

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

126

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.3

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

14-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 15-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 5.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779090 GC-080

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779295

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-081

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.09

100

5

BDL 

BDL 

BDL 

 540

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

26.

51.

26.

26.

26.

26.

26.

26.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 78

Ar1016 not reported on the MS/MSD due to high AR1242 levels in the sample

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779295 GC-081

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779296

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-082

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 340

BDL 

BDL 

BDL 

BDL 

160

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779296 GC-082

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779297

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-083

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 520

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

25.

50.

25.

25.

25.

25.

25.

25.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779297 GC-083

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779298

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-084

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 14.

BDL 

BDL 

BDL 

BDL 

134

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779298 GC-084

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779299

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-085

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

136

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779299 GC-085

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779300

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-086

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 14.

BDL 

BDL 

BDL 

BDL 

128

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779300 GC-086

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779301

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-087

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

134

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779301 GC-087

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779302

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-088

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

98

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.3

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779302 GC-088

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779303

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-089

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

114

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.5

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 79 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779303 GC-089

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779304

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-090

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

100

5

BDL 

BDL 

BDL 

 14.

BDL 

BDL 

BDL 

BDL 

112

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779304 GC-090

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779305

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-091

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

118

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779305 GC-091

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779306

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-092

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.09

100

5

BDL 

BDL 

BDL 

 2.4

BDL 

BDL 

BDL 

BDL 

116

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779306 GC-092

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779307

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-093

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

134

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.1

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779307 GC-093

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779308

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-094

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 20.

BDL 

BDL 

BDL 

BDL 

126

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.6

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 78 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779308 GC-094

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779309

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-095

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

96

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.6

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 77 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779309 GC-095

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779310

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-096

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 790

BDL 

BDL 

BDL 

BDL 

120

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

47.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779310 GC-096

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779311

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-097

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 4.2

BDL 

BDL 

BDL 

BDL 

110

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.1

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779311 GC-097

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779312

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-098

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 1.5

BDL 

BDL 

BDL 

BDL 

110

Aroclor pattern degraded

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779312 GC-098

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779313

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-099

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 8.6

BDL 

BDL 

BDL 

BDL 

124

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.1

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779313 GC-099

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779314

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-100

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 17-AUG-07 16:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

116

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779314 GC-100

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779315

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-101

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.15

100

5

BDL 

BDL 

BDL 

 25.

BDL 

BDL 

BDL 

BDL 

126

Ar1016 in the MS and MSD not reported due to Ar1242 levels in the sample.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779315 GC-101

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779316

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-102

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

136

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.6

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 77 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779316 GC-102

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779317

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-103

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 2.1

BDL 

BDL 

BDL 

BDL 

132

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.6

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 77 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779317 GC-103

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779318

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-104

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 1.4

BDL 

BDL 

BDL 

BDL 

132

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779318 GC-104

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779319

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-105

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

100

5

BDL 

BDL 

BDL 

 24.

BDL 

BDL 

BDL 

BDL 

130

Ar1242 is degraded and shows some Ar1248 characteristics.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.1

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779319 GC-105

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779320

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-106

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.13

100

5

BDL 

BDL 

BDL 

 19.

BDL 

BDL 

BDL 

BDL 

132

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.6

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 77 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779320 GC-106

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779321

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-107

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.17

100

5

BDL 

BDL 

BDL 

 2.8

BDL 

BDL 

BDL 

BDL 

126

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779321 GC-107

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779322

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-108

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.16

100

5

BDL 

BDL 

BDL 

 140

BDL 

BDL 

BDL 

BDL 

130

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.8

12.

5.8

5.8

5.8

5.8

5.8

5.8

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779322 GC-108

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779323

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-109

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

100

5

BDL 

BDL 

BDL 

 330

BDL 

BDL 

BDL 

BDL 

160

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779323 GC-109

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779324

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-110

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.14

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

120

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.1

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779324 GC-110

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779325

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-111

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 44.

BDL 

BDL 

BDL 

BDL 

124

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779325 GC-111

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779326

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-112

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 1.4

BDL 

BDL 

BDL 

BDL 

128

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.1

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779326 GC-112

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779327

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-113

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.11

100

5

BDL 

BDL 

BDL 

 2.9

BDL 

BDL 

BDL 

BDL 

120

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779327 GC-113

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779328

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-114

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 1.4

BDL 

BDL 

BDL 

BDL 

134

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779328 GC-114

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779329

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-115

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 13.

BDL 

BDL 

BDL 

BDL 

132

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779329 GC-115

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779330

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-116

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.14

100

5

BDL 

BDL 

BDL 

E 6100

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

120

240

120

120

120

120

120

120

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779330 GC-116

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

20-AUG-07 00-71275.07

20-AUG-07

16-AUG-07 A779331

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-117

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 16-AUG-07 

Analysis Date: 16-AUG-07 04:23

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 450

BDL 

BDL 

BDL 

BDL 

160

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

15-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 16-AUG-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.7 C.

Sample chain of custody number RMT.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A779331 GC-117

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 20-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780163

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-118

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 9.3

BDL 

BDL 

BDL 

BDL 

60

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780163 GC-118

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780164

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-119

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

70

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.7

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 75 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780164 GC-119

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780165

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-120

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 7.8

BDL 

BDL 

BDL 

BDL 

66

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780165 GC-120

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780166

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-121

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 24.

BDL 

BDL 

BDL 

BDL 

64

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.5

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 79 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780166 GC-121

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780167

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-122

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

66

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.6

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 76 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780167 GC-122

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780168

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-123

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 4.9

BDL 

BDL 

BDL 

BDL 

62

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780168 GC-123

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780169

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-124

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 7.0

BDL 

BDL 

BDL 

BDL 

66

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780169 GC-124

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780170

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-125

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 80.

BDL 

BDL 

BDL 

BDL 

64

1:2 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

2.4

4.8

2.4

2.4

2.4

2.4

2.4

2.4

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780170 GC-125

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780171

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-126

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 5.2

BDL 

BDL 

BDL 

BDL 

64

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780171 GC-126

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780172

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-127

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100.5

BDL 

BDL 

BDL 

 5.7

BDL 

BDL 

BDL 

BDL 

64

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 95 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780172 GC-127

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780173

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-128

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 4.9

BDL 

BDL 

BDL 

BDL 

56

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.1

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780173 GC-128

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780174

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-129

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 8.6

BDL 

BDL 

BDL 

BDL 

56

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.6

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 77 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780174 GC-129

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780175

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-130

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 120

BDL 

BDL 

BDL 

BDL 

64

1:2 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

2.5

5.0

2.5

2.5

2.5

2.5

2.5

2.5

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780175 GC-130

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780176

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-131

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 4.9

BDL 

BDL 

BDL 

BDL 

56

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.6

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 76 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780176 GC-131

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780177

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-132

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 2.5

BDL 

BDL 

BDL 

BDL 

66

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780177 GC-132

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780178

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-133

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 18.

BDL 

BDL 

BDL 

BDL 

64

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.9

3.8

1.9

1.9

1.9

1.9

1.9

1.9

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 52 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780178 GC-133

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780179

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-134

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 380

BDL 

BDL 

BDL 

BDL 

80

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780179 GC-134

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780180

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-135

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 31.

BDL 

BDL 

BDL 

BDL 

62

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780180 GC-135

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780181

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-136

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 49.

BDL 

BDL 

BDL 

BDL 

70

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780181 GC-136

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780182

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-137

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 23-AUG-07 

Analysis Date: 23-AUG-07 18:51

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 250

BDL 

BDL 

BDL 

BDL 

80

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780182 GC-137

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780183

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-138

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 80.

BDL 

BDL 

BDL 

BDL 

140

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.2

10.

5.2

5.2

5.2

5.2

5.2

5.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 96

High aroclor levels required dilution.

0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780183 GC-138

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780184

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-139

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

126

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.5

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 79 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780184 GC-139

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780185

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-140

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 2.3

BDL 

BDL 

BDL 

BDL 

164

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 96 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780185 GC-140

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780186

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-141

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 4.2

BDL 

BDL 

BDL 

BDL 

140

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780186 GC-141

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780187

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-142

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

106

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780187 GC-142

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780188

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-143

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 6.3

BDL 

BDL 

BDL 

BDL 

120

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 95 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780188 GC-143

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780189

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-144

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 6.4

BDL 

BDL 

BDL 

BDL 

134

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.3

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780189 GC-144

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780190

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-145

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 700

BDL 

BDL 

BDL 

BDL 

D 

1:25 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

26.

52.

26.

26.

26.

26.

26.

26.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 96

High aroclor levels required dilution.

0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780190 GC-145

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780191

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-146

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

100

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780191 GC-146

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780192

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-147

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 580

BDL 

BDL 

BDL 

BDL 

D 

1:25 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

26.

53.

26.

26.

26.

26.

26.

26.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94

High aroclor levels required dilution.

0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780192 GC-147

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780193

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-148

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.09

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

114

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780193 GC-148

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780194

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-149

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 14.

BDL 

BDL 

BDL 

BDL 

144

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780194 GC-149

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780195

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-150

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 14.

BDL 

BDL 

BDL 

BDL 

124

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780195 GC-150

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780196

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-151

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 22.

BDL 

BDL 

BDL 

BDL 

112

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780196 GC-151

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780197

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-152

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.09

100

5

BDL 

BDL 

BDL 

 15.

BDL 

BDL 

BDL 

BDL 

142

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780197 GC-152

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780198

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-153

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 4.0

BDL 

BDL 

BDL 

BDL 

122

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780198 GC-153

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780199

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-154

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 1.8

BDL 

BDL 

BDL 

BDL 

136

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780199 GC-154

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780200

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-155

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 51.

BDL 

BDL 

BDL 

BDL 

170

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.8

12.

5.8

5.8

5.8

5.8

5.8

5.8

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86

High aroclor levels required dilution.

0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780200 GC-155

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780201

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-156

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 11.

BDL 

BDL 

BDL 

BDL 

138

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 97 0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780201 GC-156

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

27-AUG-07 00-71275.07

27-AUG-07

23-AUG-07 A780202

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-157

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 13:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.13

100

5

BDL 

BDL 

BDL 

 590

BDL 

BDL 

BDL 

BDL 

D 

1:25 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

29.

58.

29.

29.

29.

29.

29.

29.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

22-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 23-AUG-07 15:30 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86

High aroclor levels required dilution.

0.001 Percent

Parameter Result Det. Limit Units

ICE MELT PRESENT. SK 8-23-07

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was not received on ice at temperature 6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780202 GC-157

Analyst: G. COOPER

Approved by: CHRISTOPHER BOYLE 27-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

29-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780355

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-158

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 27-AUG-07 12:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

BDL 

 210

BDL 

BDL 

BDL 

180

1:10 Dilution. Surrogate recovery high due to dilution. Aroclor 1248 shows

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

23.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86

 high level of degradation.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780355 GC-158

Analyst: G. WATSON

Approved by: CHRISTOPHER BOYLE 29-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

29-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780356

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-159

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 27-AUG-07 12:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.20

100

5

BDL 

BDL 

BDL 

 340

BDL 

BDL 

BDL 

BDL 

220

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

23.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88

Surrogate recovery high due to dilution.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780356 GC-159

Analyst: G. WATSON

Approved by: CHRISTOPHER BOYLE 29-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

29-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780357

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-160

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 27-AUG-07 12:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 1000

BDL 

BDL 

BDL 

BDL 

240

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

48.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83

Surrogate recovery high due to dilution.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780357 GC-160

Analyst: G. WATSON

Approved by: CHRISTOPHER BOYLE 29-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

29-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780358

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-161

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 27-AUG-07 12:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.13

100

5

BDL 

BDL 

BDL 

 1000

BDL 

BDL 

BDL 

BDL 

D 

1:25 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

26.

53.

26.

26.

26.

26.

26.

26.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780358 GC-161

Analyst: G. WATSON

Approved by: CHRISTOPHER BOYLE 29-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

29-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780359

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-162

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 27-AUG-07 12:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 590

BDL 

BDL 

BDL 

BDL 

200

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

47.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85

Surrogate recovery high due to dilution.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780359 GC-162

Analyst: G. WATSON

Approved by: CHRISTOPHER BOYLE 29-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

29-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780360

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-163

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 27-AUG-07 12:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 490

BDL 

BDL 

BDL 

BDL 

180

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

23.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86

Surrogate recovery is high.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780360 GC-163

Analyst: G. WATSON

Approved by: CHRISTOPHER BOYLE 29-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

29-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780361

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-164

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 27-AUG-07 12:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

BDL 

 97.

BDL 

BDL 

BDL 

150

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

6.4

13.

6.4

6.4

6.4

6.4

6.4

6.4

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 78

Aroclor 1248 is degraded.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780361 GC-164

Analyst: G. WATSON

Approved by: CHRISTOPHER BOYLE 29-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

29-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780362

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-165

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 27-AUG-07 12:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

BDL 

 78.

BDL 

BDL 

BDL 

160

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

6.5

13.

6.5

6.5

6.5

6.5

6.5

6.5

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 77

Surrogate recovery high due to dilution. Aroclor 1248 is degraded.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780362 GC-165

Analyst: G. WATSON

Approved by: CHRISTOPHER BOYLE 29-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

29-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780363

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-166

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 27-AUG-07 12:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 580

BDL 

BDL 

BDL 

BDL 

200

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

13.

25.

13.

13.

13.

13.

13.

13.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 79

Surrogate recovery high due to dilution.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780363 GC-166

Analyst: G. WATSON

Approved by: CHRISTOPHER BOYLE 29-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

29-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780364

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-167

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 27-AUG-07 12:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.16

100

5

BDL 

BDL 

BDL 

 1100

BDL 

BDL 

BDL 

BDL 

D 

1:25 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

28.

56.

28.

28.

28.

28.

28.

28.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780364 GC-167

Analyst: G. WATSON

Approved by: CHRISTOPHER BOYLE 29-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

29-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780365

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-168

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 27-AUG-07 12:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 46.

BDL 

BDL 

BDL 

BDL 

86

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780365 GC-168

Analyst: G. WATSON

Approved by: CHRISTOPHER BOYLE 29-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

29-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780366

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-169

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 27-AUG-07 12:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100.5

BDL 

BDL 

BDL 

 410

BDL 

BDL 

BDL 

BDL 

160

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80

Surrogate high due to dilution.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780366 GC-169

Analyst: G. WATSON

Approved by: CHRISTOPHER BOYLE 29-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780367

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-170

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 9.5

BDL 

BDL 

BDL 

BDL 

87.0

Due to the presence of Aroclor 1242 in the sample, the Aroclor 1016 in the

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82

matrix spike and matrix spike duplicate could not be reported.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780367 GC-170

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780368

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-171

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.98

100

5

BDL 

BDL 

BDL 

 9.1

BDL 

BDL 

BDL 

BDL 

86.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780368 GC-171

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780369

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-172

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 72.

BDL 

BDL 

BDL 

BDL 

90.0

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.8

12.

5.8

5.8

5.8

5.8

5.8

5.8

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780369 GC-172

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780370

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-173

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 2.6

BDL 

BDL 

BDL 

BDL 

100.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.6

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 76 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780370 GC-173

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780371

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-174

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 25.

BDL 

BDL 

BDL 

BDL 

86.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780371 GC-174

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780372

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-175

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.97

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

84.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780372 GC-175

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780373

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-176

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 4.1

BDL 

BDL 

BDL 

BDL 

78.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780373 GC-176

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780374

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-177

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.97

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

84.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.4

2.8

1.4

1.4

1.4

1.4

1.4

1.4

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 71 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780374 GC-177

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780375

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-178

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 18.

BDL 

BDL 

BDL 

BDL 

114.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 97 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780375 GC-178

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780376

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-179

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 540

BDL 

BDL 

BDL 

BDL 

80.0

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

22.

45.

22.

22.

22.

22.

22.

22.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780376 GC-179

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780377

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-180

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.97

100

5

BDL 

BDL 

BDL 

 390

BDL 

BDL 

BDL 

BDL 

120.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780377 GC-180

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780378

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-181

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 25.

BDL 

BDL 

BDL 

BDL 

88.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780378 GC-181

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780379

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-182

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 3.3

BDL 

BDL 

BDL 

BDL 

84.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780379 GC-182

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780380

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-183

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 200

BDL 

BDL 

BDL 

BDL 

80.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

13.

25.

13.

13.

13.

13.

13.

13.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 79 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780380 GC-183

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780381

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-184

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.09

100

5

BDL 

BDL 

BDL 

 42.

BDL 

BDL 

BDL 

BDL 

100.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780381 GC-184

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780382

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-185

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.98

100

5

BDL 

BDL 

BDL 

 1.6

BDL 

BDL 

BDL 

BDL 

82.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780382 GC-185

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780383

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-186

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 150

BDL 

BDL 

BDL 

BDL 

70.0

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.8

12.

5.8

5.8

5.8

5.8

5.8

5.8

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780383 GC-186

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780384

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-187

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 4.2

BDL 

BDL 

BDL 

BDL 

92.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.3

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780384 GC-187

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780385

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-188

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 43.

BDL 

BDL 

BDL 

BDL 

62.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780385 GC-188

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780386

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-189

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 24-AUG-07 06:17

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.99

100

5

BDL 

BDL 

BDL 

 3.7

BDL 

BDL 

BDL 

BDL 

104.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780386 GC-189

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780387

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-190

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 4.0

BDL 

BDL 

BDL 

BDL 

90.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780387 GC-190

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780388

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-191

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 3400

BDL 

BDL 

BDL 

BDL 

D 

1:200 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

240

490

240

240

240

240

240

240

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780388 GC-191

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780389

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-192

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.11

100

5

BDL 

BDL 

BDL 

 110

BDL 

BDL 

BDL 

BDL 

100.0

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

6.2

12.

6.2

6.2

6.2

6.2

6.2

6.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81

 Aroclor 1242 is degraded and shows some Aroclor 1248 characteristics.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780389 GC-192

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780390

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-193

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 1200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

61.

120

61.

61.

61.

61.

61.

61.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780390 GC-193

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780391

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-194

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.13

100

5

BDL 

BDL 

BDL 

 10.

BDL 

BDL 

BDL 

BDL 

82.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780391 GC-194

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780392

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-195

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.11

100

5

BDL 

BDL 

BDL 

 75.

BDL 

BDL 

BDL 

BDL 

100.0

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.7

11.

5.7

5.7

5.7

5.7

5.7

5.7

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87

 Aroclor 1242 is degraded and shows some Aroclor 1248 characteristics.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780392 GC-195

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780393

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-196

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 280

BDL 

BDL 

BDL 

BDL 

140.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

23.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780393 GC-196

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780394

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-197

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 290

BDL 

BDL 

BDL 

BDL 

120.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780394 GC-197

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780395

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-198

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 450

BDL 

BDL 

BDL 

BDL 

160.0

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

48.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780395 GC-198

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780396

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-199

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 110

BDL 

BDL 

BDL 

BDL 

110.0

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

6.2

12.

6.2

6.2

6.2

6.2

6.2

6.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780396 GC-199

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780397

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-200

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.13

100

5

BDL 

BDL 

BDL 

 1100

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

57.

110

57.

57.

57.

57.

57.

57.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780397 GC-200

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780398

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-201

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.14

100

5

BDL 

BDL 

BDL 

 980

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

62.

120

62.

62.

62.

62.

62.

62.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780398 GC-201

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780399

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-202

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 280

BDL 

BDL 

BDL 

BDL 

120.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780399 GC-202

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780400

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-203

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.09

100

5

BDL 

BDL 

BDL 

 20.

BDL 

BDL 

BDL 

BDL 

66.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780400 GC-203

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780401

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-204

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 4.7

BDL 

BDL 

BDL 

BDL 

96.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 95 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780401 GC-204

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780402

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-205

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.19

100

5

BDL 

BDL 

BDL 

 420

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

47.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780402 GC-205

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780403

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-206

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.13

100

5

BDL 

BDL 

BDL 

 140

BDL 

BDL 

BDL 

BDL 

160.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780403 GC-206

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

28-AUG-07 00-71275.07

29-AUG-07

24-AUG-07 A780404

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-207

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 24-AUG-07 

Analysis Date: 25-AUG-07 14:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 450

BDL 

BDL 

BDL 

BDL 

80.0

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

22.

44.

22.

22.

22.

22.

22.

22.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

23-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 24-AUG-07 15:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.1 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780404 GC-207

Analyst: G. WATSON

Approved by: SCOTT BRYAN 28-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780626

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-208

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 1.7

BDL 

BDL 

BDL 

BDL 

68

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780626 GC-208

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780627

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-209

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 2.3

BDL 

BDL 

BDL 

BDL 

82

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780627 GC-209

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780628

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-210

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

80

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780628 GC-210

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780629

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-211

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 3.0

BDL 

BDL 

BDL 

BDL 

68

Aroclor 1242 shows degradation.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780629 GC-211

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780630

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-212

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

70

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780630 GC-212

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780631

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-213

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 1200

BDL 

BDL 

BDL 

BDL 

D 

1:40 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

43.

87.

43.

43.

43.

43.

43.

43.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.1
Page 2 of 2

Analysis Date: 28-AUG-07 14:15

Analysis Date: 29-AUG-07 Instrument: PREP

Test: G401.6.0

Test: P231.1.1

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

SOLIDS

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

92

10.11

100

5

Aroclor 1242 is degraded and displays some Aroclor 1248 characteristics.

Percent

Grams

mL

0.001

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780631 GC-213

Analyst: J. CROFFIE

Analyst: K. VEST

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780632

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-214

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 230

BDL 

BDL 

BDL 

BDL 

80

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780632 GC-214

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780633

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-215

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

92

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780633 GC-215

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780634

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-216

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

76

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 97 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780634 GC-216

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780635

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-217

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 1.8

BDL 

BDL 

BDL 

BDL 

84

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.1

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780635 GC-217

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780636

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-218

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 3.4

BDL 

BDL 

BDL 

BDL 

88

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.0

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 98 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780636 GC-218

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780637

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-219

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 2.9

BDL 

BDL 

BDL 

BDL 

84

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 97 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780637 GC-219

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780638

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-220

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 38.

BDL 

BDL 

BDL 

BDL 

76

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780638 GC-220

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780639

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-221

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 2500

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

54.

110

54.

54.

54.

54.

54.

54.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780639 GC-221

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780640

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-222

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 49.

BDL 

BDL 

BDL 

BDL 

90

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780640 GC-222

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780641

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-223

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 15.

BDL 

BDL 

BDL 

BDL 

70

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780641 GC-223

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780642

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-224

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 5.5

BDL 

BDL 

BDL 

BDL 

84

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780642 GC-224

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780643

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-225

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 610

BDL 

BDL 

BDL 

BDL 

80

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

48.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780643 GC-225

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780644

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-226

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 2.9

BDL 

BDL 

BDL 

BDL 

72

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780644 GC-226

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780645

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-227

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

84

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780645 GC-227

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780646

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-228

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

94

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780646 GC-228

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780647

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-229

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

100

5

BDL 

BDL 

BDL 

BDL 

 58.

BDL 

BDL 

BDL 

120.0

1:2 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

2.2

4.4

2.2

2.2

2.2

2.2

2.2

2.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91

Aroclor 1248 is degraded.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780647 GC-229

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780648

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-230

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

98.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

3.1

6.2

3.1

3.1

3.1

3.1

3.1

3.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 32 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780648 GC-230

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780649

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-231

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

94.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780649 GC-231

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780650

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-232

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.97

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

98.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.6

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 76 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780650 GC-232

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780651

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-233

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

BDL 

 77.

BDL 

BDL 

BDL 

72.0

1:2 Dilution. Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

2.2

4.4

2.2

2.2

2.2

2.2

2.2

2.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91

Due to high concentration of Aroclor 1248, Aroclor 1016 is not reported in

MS/MSD.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780651 GC-233

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780652

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-234

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

BDL 

 270

BDL 

BDL 

BDL 

120.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92

Aroclor 1248 is degraded.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780652 GC-234

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780653

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-235

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.98

100

5

BDL 

BDL 

BDL 

BDL 

 8.5

BDL 

BDL 

BDL 

102.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780653 GC-235

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780654

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-236

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.96

100

5

BDL 

BDL 

BDL 

BDL 

 3.1

BDL 

BDL 

BDL 

98.0

Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780654 GC-236

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780655

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-237

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

82.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780655 GC-237

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780656

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-238

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.99

100

5

BDL 

BDL 

BDL 

BDL 

 1.8

BDL 

BDL 

BDL 

94.0

Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 97 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780656 GC-238

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780657

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-239

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

96.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.3

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780657 GC-239

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780658

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-240

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.19

100

5

BDL 

BDL 

BDL 

BDL 

 44.

BDL 

BDL 

BDL 

88.0

1:2 Dilution. Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

2.0

4.0

2.0

2.0

2.0

2.0

2.0

2.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 100 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780658 GC-240

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780659

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-241

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.09

100

5

BDL 

BDL 

BDL 

BDL 

 130

BDL 

BDL 

BDL 

80.0

1:5 Dilution. Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.7

11.

5.7

5.7

5.7

5.7

5.7

5.7

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780659 GC-241

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780660

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-242

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.13

100

5

BDL 

BDL 

BDL 

BDL 

 110

BDL 

BDL 

BDL 

80.0

1:5 Dilution. Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.7

11.

5.7

5.7

5.7

5.7

5.7

5.7

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780660 GC-242

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780661

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-243

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

100

5

BDL 

BDL 

BDL 

 360

BDL 

BDL 

BDL 

BDL 

100.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780661 GC-243

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780662

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-244

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

100

5

BDL 

BDL 

BDL 

 1300

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

55.

110

55.

55.

55.

55.

55.

55.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780662 GC-244

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780663

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-245

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.13

100

5

BDL 

BDL 

BDL 

 2500

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780663 GC-245

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780664

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-246

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.15

100

5

BDL 

BDL 

BDL 

BDL 

 69.

BDL 

BDL 

BDL 

70.0

1:5 Dilution. Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.6

11.

5.6

5.6

5.6

5.6

5.6

5.6

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780664 GC-246

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780665

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-247

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

BDL 

 62.

BDL 

BDL 

BDL 

80.0

1:2 Dilution. Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

2.2

4.4

2.2

2.2

2.2

2.2

2.2

2.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780665 GC-247

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780666

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-248

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100.5

BDL 

BDL 

BDL 

 780

BDL 

BDL 

BDL 

BDL 

120.0

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

22.

43.

22.

22.

22.

22.

22.

22.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780666 GC-248

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780667

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-249

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.16

100

5

BDL 

BDL 

BDL 

 5300

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

120

230

120

120

120

120

120

120

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780667 GC-249

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780668

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-250

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 400

BDL 

BDL 

BDL 

BDL 

100.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

23.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780668 GC-250

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780669

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-251

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

80.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780669 GC-251

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780670

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-252

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.20

100

5

BDL 

BDL 

BDL 

 8.0

BDL 

BDL 

BDL 

BDL 

78.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780670 GC-252

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780671

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-253

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 17.

BDL 

BDL 

BDL 

BDL 

78.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780671 GC-253

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780672

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-254

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 11.

BDL 

BDL 

BDL 

BDL 

82.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780672 GC-254

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780678

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-255

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:00

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 3100

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

230

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780678 GC-255

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780679

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-256

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 1500

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

55.

110

55.

55.

55.

55.

55.

55.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780679 GC-256

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780680

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-257

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 2.3

BDL 

BDL 

BDL 

BDL 

74.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780680 GC-257

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780681

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-258

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 13.

BDL 

BDL 

BDL 

BDL 

108.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780681 GC-258

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780682

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-259

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 160

BDL 

BDL 

BDL 

BDL 

80.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780682 GC-259

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780683

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-260

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 9.9

BDL 

BDL 

BDL 

BDL 

78.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780683 GC-260

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780684

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-261

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 3700

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

120

240

120

120

120

120

120

120

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780684 GC-261

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780685

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-262

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 1100

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

54.

110

54.

54.

54.

54.

54.

54.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780685 GC-262

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780686

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-263

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 1100

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

56.

110

56.

56.

56.

56.

56.

56.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780686 GC-263

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780687

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-264

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 870

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

57.

110

57.

57.

57.

57.

57.

57.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780687 GC-264

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780688

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-265

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 670

BDL 

BDL 

BDL 

BDL 

80.0

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

23.

46.

23.

23.

23.

23.

23.

23.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780688 GC-265

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780689

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-266

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 360

BDL 

BDL 

BDL 

BDL 

80.0

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

23.

46.

23.

23.

23.

23.

23.

23.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780689 GC-266

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780690

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-267

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 94.

BDL 

BDL 

BDL 

BDL 

60.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780690 GC-267

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780691

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-268

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 550

BDL 

BDL 

BDL 

BDL 

80.0

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

25.

50.

25.

25.

25.

25.

25.

25.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780691 GC-268

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780692

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-269

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 50.

BDL 

BDL 

BDL 

BDL 

60.0

Aroclor 1242 is degraded and displays some Aroclor 1248 characteristics.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780692 GC-269

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780693

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-270

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 860

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

52.

100

52.

52.

52.

52.

52.

52.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 97 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780693 GC-270

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780694

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-271

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 20.

BDL 

BDL 

BDL 

BDL 

52.0

Aroclor 1242 is degraded and displays some Aroclor 1248 characteristics.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780694 GC-271

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780695

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-272

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 28.

BDL 

BDL 

BDL 

BDL 

68.0

Aroclor 1242 is degraded and displays some Aroclor 1248 characteristics.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780695 GC-272

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780696

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-273

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:46

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 9.0

BDL 

BDL 

BDL 

BDL 

50.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.3

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780696 GC-273

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780697

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-274

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 3.3

BDL 

BDL 

BDL 

BDL 

84

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780697 GC-274

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780698

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-275

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 520

BDL 

BDL 

BDL 

BDL 

80

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780698 GC-275

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780699

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-276

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 70.

BDL 

BDL 

BDL 

BDL 

84

1:2 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

2.2

4.3

2.2

2.2

2.2

2.2

2.2

2.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780699 GC-276

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780700

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-277

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 22.

BDL 

BDL 

BDL 

BDL 

66

Aroclor 1242 shows degradation and exhibits some Aroclor 1248

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93

characteristics.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780700 GC-277

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780701

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-278

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 28-AUG-07 16:25

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

E 2700

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

55.

110

55.

55.

55.

55.

55.

55.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91

Value is estimated. High calibration standard is 1.0 mg/L and extract, after

dilution, was 1.023 mg/L.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780701 GC-278

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780706

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-279

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 330

BDL 

BDL 

BDL 

BDL 

100.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780706 GC-279

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780707

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-280

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

BDL 

 16.

BDL 

BDL 

BDL 

80.0

Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.3

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780707 GC-280

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780708

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-281

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

BDL 

 13.

BDL 

BDL 

BDL 

106.0

Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780708 GC-281

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780709

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-282

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.97

100

5

BDL 

BDL 

BDL 

BDL 

 11.

BDL 

BDL 

BDL 

84.0

Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780709 GC-282

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780710

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-283

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

BDL 

 1.6

BDL 

BDL 

BDL 

86.0

Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780710 GC-283

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780711

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-284

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.97

100

5

BDL 

BDL 

BDL 

BDL 

 23.

BDL 

BDL 

BDL 

70.0

Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780711 GC-284

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

31-AUG-07 00-71275.07

31-AUG-07

28-AUG-07 A780712

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-285

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 28-AUG-07 

Analysis Date: 29-AUG-07 10:11

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.09

100

5

BDL 

BDL 

BDL 

BDL 

 1.8

BDL 

BDL 

BDL 

156.0

Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

27-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 28-AUG-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 11.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780712 GC-285

Analyst: J. CROFFIE

Approved by: CHRISTOPHER BOYLE 31-AUG-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

01-SEP-07 00-71275.07

13-SEP-07

30-AUG-07 A780953

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-286

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 30-AUG-07 

Analysis Date: 30-AUG-07 16:44

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

E 7300

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

29-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 30-AUG-07 17:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 1.7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780953 GC-286

Analyst: J. SMITH

Approved by: SCOTT BRYAN 04-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

01-SEP-07 00-71275.07

13-SEP-07

30-AUG-07 A780954

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-287

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 30-AUG-07 

Analysis Date: 30-AUG-07 16:44

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

E 1400

BDL 

BDL 

BDL 

BDL 

120

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

23.

45.

23.

23.

23.

23.

23.

23.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

29-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 30-AUG-07 17:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 1.7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780954 GC-287

Analyst: J. SMITH

Approved by: SCOTT BRYAN 04-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

01-SEP-07 00-71275.07

13-SEP-07

30-AUG-07 A780955

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-288

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 30-AUG-07 

Analysis Date: 30-AUG-07 16:44

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.15

100

5

BDL 

BDL 

BDL 

 4.8

BDL 

BDL 

BDL 

BDL 

88

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

29-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 30-AUG-07 17:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780955 GC-288

Analyst: J. SMITH

Approved by: SCOTT BRYAN 04-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

01-SEP-07 00-71275.07

13-SEP-07

30-AUG-07 A780956

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-289

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 30-AUG-07 

Analysis Date: 30-AUG-07 16:44

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 390

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

100

210

100

100

100

100

100

100

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

29-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 30-AUG-07 17:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 97 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 1.7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780956 GC-289

Analyst: J. SMITH

Approved by: SCOTT BRYAN 04-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

01-SEP-07 00-71275.07

13-SEP-07

30-AUG-07 A780957

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-290

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 30-AUG-07 

Analysis Date: 30-AUG-07 16:44

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 3.0

BDL 

BDL 

BDL 

BDL 

86

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

29-AUG-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 30-AUG-07 17:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A780957 GC-290

Analyst: J. SMITH

Approved by: SCOTT BRYAN 04-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781642

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-291

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

10

5

BDL 

BDL 

BDL 

 3800

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781642 GC-291

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781643

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-292

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

10

5

BDL 

BDL 

BDL 

BDL 

 67.

BDL 

BDL 

BDL 

100

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84

Aroclor 1248 exhibits degradation.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781643 GC-292

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781644

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-293

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

10

5

BDL 

BDL 

BDL 

BDL 

 98.

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84

Aroclor 1248 exhibits degradation.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781644 GC-293

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781645

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-294

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

10

5

BDL 

BDL 

BDL 

BDL 

 66.

BDL 

BDL 

BDL 

100

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

23.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88

Aroclor 1248 exhibits degradation.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781645 GC-294

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781646

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-295

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

10

5

BDL 

BDL 

BDL 

BDL 

 560

BDL 

BDL 

BDL 

120

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

23.

45.

23.

23.

23.

23.

23.

23.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781646 GC-295

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781647

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-296

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

10

5

BDL 

BDL 

BDL 

 430

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781647 GC-296

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781648

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-297

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

10

5

BDL 

BDL 

BDL 

BDL 

 95.

BDL 

BDL 

BDL 

120

Aroclor 1248 exhibits degradation.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781648 GC-297

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781649

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-298

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

10

5

BDL 

BDL 

BDL 

 1400

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

120

240

120

120

120

120

120

120

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781649 GC-298

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781632

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-299

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

10

5

BDL 

BDL 

BDL 

 3500

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

130

260

130

130

130

130

130

130

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 78 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781632 GC-299

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781633

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-300

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

10

5

BDL 

BDL 

BDL 

E 9100

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89

 Value reported as estimated as value falls outside calibration even

after dilution.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781633 GC-300

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781634

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-301

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

10

5

BDL 

BDL 

BDL 

 920

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781634 GC-301

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781635

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-302

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

10

5

BDL 

BDL 

BDL 

 1400

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781635 GC-302

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781636

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-303

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

10

5

BDL 

BDL 

BDL 

 120

BDL 

BDL 

BDL 

BDL 

100

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781636 GC-303

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781637

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-304

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

10

5

BDL 

BDL 

BDL 

 5.3

BDL 

BDL 

BDL 

BDL 

78

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 95 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781637 GC-304

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781638

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-305

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

10

5

BDL 

BDL 

BDL 

 3.0

BDL 

BDL 

BDL 

BDL 

84

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781638 GC-305

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781639

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-306

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

10

5

BDL 

BDL 

BDL 

 1.3

BDL 

BDL 

BDL 

BDL 

106

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781639 GC-306

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781640

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-307

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

10

5

BDL 

BDL 

BDL 

 2.2

BDL 

BDL 

BDL 

BDL 

98

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781640 GC-307

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-SEP-07 00-71275.07

12-SEP-07

07-SEP-07 A781641

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-308

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 07-SEP-07 

Analysis Date: 08-SEP-07 09:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

10

5

BDL 

BDL 

BDL 

 1.2

BDL 

BDL 

BDL 

BDL 

100

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 07-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A781641 GC-308

Analyst: T. DRIGGERS

Approved by: CHRISTOPHER BOYLE 12-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

17-SEP-07 00-71275.07

17-SEP-07

13-SEP-07 A782300

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-309

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 13-SEP-07 

Analysis Date: 14-SEP-07 11:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

108

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-SEP-07 08:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 4.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A782300 GC-309

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 17-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

17-SEP-07 00-71275.07

17-SEP-07

13-SEP-07 A782301

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: DG-310

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 13-SEP-07 

Analysis Date: 14-SEP-07 11:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

102

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-SEP-07 08:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 4.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A782301 DG-310

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 17-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

17-SEP-07 00-71275.07

17-SEP-07

13-SEP-07 A782302

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: DG-311

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 13-SEP-07 

Analysis Date: 14-SEP-07 11:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.14

100

5

BDL 

BDL 

BDL 

BDL 

 240

BDL 

BDL 

BDL 

200

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

21.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-SEP-07 08:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94

DCB skewed high due to high aroclor in sample and interference.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 4.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A782302 DG-311

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 17-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

17-SEP-07 00-71275.07

17-SEP-07

13-SEP-07 A782303

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: DG-312

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 13-SEP-07 

Analysis Date: 14-SEP-07 11:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

BDL 

 1000

BDL 

BDL 

BDL 

400

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

22.

43.

22.

22.

22.

22.

22.

22.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-SEP-07 08:17

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93

DCB skewed high due to high aroclor in sample and interference.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 4.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A782303 DG-312

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 17-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

17-SEP-07 00-71275.07

17-SEP-07

13-SEP-07 A782304

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: DG-313

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 13-SEP-07 

Analysis Date: 14-SEP-07 11:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

BDL 

 1500

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

56.

110

56.

56.

56.

56.

56.

56.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-SEP-07 09:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 4.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A782304 DG-313

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 17-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

17-SEP-07 00-71275.07

17-SEP-07

13-SEP-07 A782328

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-314

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 13-SEP-07 

Analysis Date: 14-SEP-07 11:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.12

100

5

BDL 

BDL 

BDL 

 11.

BDL 

BDL 

BDL 

BDL 

110

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 4.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A782328 GC-314

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 17-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

17-SEP-07 00-71275.07

17-SEP-07

13-SEP-07 A782305

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: DG-315

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 13-SEP-07 

Analysis Date: 14-SEP-07 11:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.12

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

100

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-SEP-07 09:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 97 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 4.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A782305 DG-315

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 17-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

17-SEP-07 00-71275.07

17-SEP-07

13-SEP-07 A782306

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: DG-316

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 13-SEP-07 

Analysis Date: 14-SEP-07 11:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

88

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-SEP-07 09:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 4.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A782306 DG-316

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 17-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

17-SEP-07 00-71275.07

17-SEP-07

13-SEP-07 A782327

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-317

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 13-SEP-07 

Analysis Date: 14-SEP-07 11:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 78.

BDL 

BDL 

BDL 

BDL 

92

1:2 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

2.1

4.2

2.1

2.1

2.1

2.1

2.1

2.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 96 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 4.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A782327 GC-317

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 17-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

01-OCT-07 00-71275.07

01-OCT-07

27-SEP-07 A783759

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-318

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 27-SEP-07 

Analysis Date: 27-SEP-07 16:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

E 6000

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

100

200

100

100

100

100

100

100

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

26-SEP-07 08:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 27-SEP-07 11:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 98 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 2.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A783759 GC-318

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 01-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

01-OCT-07 00-71275.07

01-OCT-07

27-SEP-07 A783760

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-319

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 27-SEP-07 

Analysis Date: 27-SEP-07 16:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.12

100

5

BDL 

BDL 

BDL 

 1900

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

51.

100

51.

51.

51.

51.

51.

51.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

26-SEP-07 08:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 27-SEP-07 11:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 98

Aroclor 1242 is degraded and exhibits some Aroclor 1248 characteristics.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A783760 GC-319

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 01-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

01-OCT-07 00-71275.07

01-OCT-07

27-SEP-07 A783761

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-320

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 27-SEP-07 

Analysis Date: 27-SEP-07 16:49

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 230

BDL 

BDL 

BDL 

BDL 

160

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

21.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

26-SEP-07 08:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 27-SEP-07 11:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94

Surrogate biased high due to dilution.

Aroclor 1242 is degraded and exhibits some Aroclor 1248 characteristics.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A783761 GC-320

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 01-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784485

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-321

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

100

5

BDL 

BDL 

BDL 

 2100

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

59.

120

59.

59.

59.

59.

59.

59.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 10:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85

Due to high levels of Aroclor 1242 in the sample and coellution of Aroclor 1016

and Aroclor 1242, the Aroclor 1016 recovery was not reportable in the MS/MSD.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784485 GC-321

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784486

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-322

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 3100

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

100

200

100

100

100

100

100

100

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 10:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 99 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784486 GC-322

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784487

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-323

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.97

100

5

BDL 

BDL 

BDL 

 3300

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

120

240

120

120

120

120

120

120

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 10:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784487 GC-323

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784488

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-324

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 2600

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

230

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 10:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784488 GC-324

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784489

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-325

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.96

100

5

BDL 

BDL 

BDL 

BDL 

 270

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 10:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90

Aroclor is degraded.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784489 GC-325

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784490

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-326

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

BDL 

 28.

BDL 

BDL 

BDL 

128.0

Aroclor is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 10:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784490 GC-326

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784491

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-327

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.11

100

5

BDL 

BDL 

BDL 

BDL 

 3200

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

210

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 10:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94

Aroclor is degraded.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784491 GC-327

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784492

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-328

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 680

BDL 

BDL 

BDL 

BDL 

120.0

Aroclor 1242 is degraded and has some Aroclor 1248 characteristics.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

21.

41.

21.

21.

21.

21.

21.

21.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 10:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 97

1:20 Dilution.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784492 GC-328

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784493

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-329

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 2400

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 10:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784493 GC-329

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784494

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-330

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 2400

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

100

210

100

100

100

100

100

100

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 10:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 96 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784494 GC-330

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784495

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-331

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.97

100

5

BDL 

BDL 

BDL 

 3900

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 12:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784495 GC-331

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784496

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-332

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.99

100

5

BDL 

BDL 

BDL 

 28.

BDL 

BDL 

BDL 

BDL 

116.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.3

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 12:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784496 GC-332

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784497

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-333

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.99

100

5

BDL 

BDL 

BDL 

 2900

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 12:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784497 GC-333

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784498

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-334

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

BDL 

 110

BDL 

BDL 

BDL 

120.0

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.6

11.

5.6

5.6

5.6

5.6

5.6

5.6

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 12:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90

Aroclor is degraded.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784498 GC-334

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784499

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-335

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.98

100

5

BDL 

BDL 

BDL 

 7800

BDL 

BDL 

BDL 

BDL 

D 

1:200 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

210

420

210

210

210

210

210

210

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 12:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 95 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784499 GC-335

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784500

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-336

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.11

100

5

BDL 

BDL 

BDL 

 26.

BDL 

BDL 

BDL 

BDL 

118.0

Aroclor 1242 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 12:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 96 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784500 GC-336

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784501

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-337

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.13

100

5

BDL 

BDL 

BDL 

 2000

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

54.

110

54.

54.

54.

54.

54.

54.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 12:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784501 GC-337

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784502

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-338

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 2600

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 12:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784502 GC-338

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784503

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-339

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 3200

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 12:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784503 GC-339

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784504

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-340

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 20:37

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.98

100

5

BDL 

BDL 

BDL 

 1800

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

54.

110

54.

54.

54.

54.

54.

54.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 12:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 17:05 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784504 GC-340

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784513

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-341

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 650

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

23.

46.

23.

23.

23.

23.

23.

23.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 13:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784513 GC-341

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784514

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-342

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 2300

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

100

210

100

100

100

100

100

100

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 13:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 95 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784514 GC-342

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784515

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-343

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 1500

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

54.

110

54.

54.

54.

54.

54.

54.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 13:37

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784515 GC-343

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784385

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-344

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 1800

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

54.

110

54.

54.

54.

54.

54.

54.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 14:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92

Aroclor 1016 was not reportable due to high levels of coeluting aroclor in

sample.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784385 GC-344

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784386

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-345

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 1500

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

54.

110

54.

54.

54.

54.

54.

54.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 14:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784386 GC-345

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784387

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-346

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 950

BDL 

BDL 

BDL 

BDL 

120

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

23.

46.

23.

23.

23.

23.

23.

23.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 15:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784387 GC-346

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784388

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-347

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 2600

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

210

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 15:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784388 GC-347

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784389

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-348

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 200

BDL 

BDL 

BDL 

BDL 

130

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

6.1

12.

6.1

6.1

6.1

6.1

6.1

6.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 15:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784389 GC-348

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784390

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-349

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 2200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

58.

120

58.

58.

58.

58.

58.

58.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 15:14

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784390 GC-349

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784391

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-350

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 1200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

60.

120

60.

60.

60.

60.

60.

60.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 15:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784391 GC-350

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784392

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-351

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 2500

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

230

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 15:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784392 GC-351

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784393

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-352

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 350

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

23.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 15:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784393 GC-352

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784394

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-353

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 3300

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 15:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784394 GC-353

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784395

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-354

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 370

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

10.

21.

10.

10.

10.

10.

10.

10.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 15:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 95 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784395 GC-354

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784396

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-355

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 1900

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 15:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784396 GC-355

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784397

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-356

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 150

BDL 

BDL 

BDL 

BDL 

220

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.9

12.

5.9

5.9

5.9

5.9

5.9

5.9

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 15:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85

Surrogate recovery biased high due to sample matrix effects.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784397 GC-356

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784398

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-357

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 220

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 15:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784398 GC-357

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784399

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-358

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100.5

BDL 

BDL 

BDL 

 750

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

23.

46.

23.

23.

23.

23.

23.

23.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 16:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87

Surrogate biased high due to sample matrix effects.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784399 GC-358

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784400

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-359

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 10.

BDL 

BDL 

BDL 

BDL 

134

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 16:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784400 GC-359

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784401

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-360

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 490

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

48.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 16:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83

Surrogate biased high due to sample matrix effects.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784401 GC-360

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784402

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-361

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 540

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

47.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 16:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85

Surrogate biased high due to sample matrix effects.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784402 GC-361

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784403

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-362

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 38.

BDL 

BDL 

BDL 

BDL 

114

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 16:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784403 GC-362

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

06-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784404

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-363

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 03-OCT-07 16:40

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 1700

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

71.

140

71.

71.

71.

71.

71.

71.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 16:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 14:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 70 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784404 GC-363

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784418

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-364

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 800

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

57.

110

57.

57.

57.

57.

57.

57.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 16:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784418 GC-364

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784405

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-365

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 960

BDL 

BDL 

BDL 

BDL 

120

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

26.

52.

26.

26.

26.

26.

26.

26.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 77 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784405 GC-365

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784406

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-366

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 1200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

56.

110

56.

56.

56.

56.

56.

56.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784406 GC-366

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784407

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-367

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 1400

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

57.

110

57.

57.

57.

57.

57.

57.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784407 GC-367

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784408

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-368

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 360

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784408 GC-368

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784409

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-369

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 860

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

58.

120

58.

58.

58.

58.

58.

58.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784409 GC-369

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784410

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-370

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 2200

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

120

240

120

120

120

120

120

120

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784410 GC-370

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784411

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-371

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 340

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784411 GC-371

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784412

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-372

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 230

BDL 

BDL 

BDL 

BDL 

140

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

6.4

13.

6.4

6.4

6.4

6.4

6.4

6.4

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 78 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784412 GC-372

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784413

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-373

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 150

BDL 

BDL 

BDL 

BDL 

150

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

7.6

15.

7.6

7.6

7.6

7.6

7.6

7.6

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 66 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784413 GC-373

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784414

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-374

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 230

BDL 

BDL 

BDL 

BDL 

170

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

6.1

12.

6.1

6.1

6.1

6.1

6.1

6.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82

Surrogate recovery biased high due to matrix interferences from high levels of

aroclors.

Aroclor 1242 is degraded

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784414 GC-374

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784415

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-375

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 380

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

23.

45.

23.

23.

23.

23.

23.

23.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88

Surrogate recovery biased high due to matrix interferences from high levels of

aroclors.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784415 GC-375

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

03-OCT-07 A784416

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-376

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 03-OCT-07 

Analysis Date: 04-OCT-07 17:24

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 5.3

BDL 

BDL 

BDL 

BDL 

132

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.1

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

02-OCT-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 03-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784416 GC-376

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 10-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784573

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-377

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 1400

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

62.

120

62.

62.

62.

62.

62.

62.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 07:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784573 GC-377

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784574

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-378

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 1100

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

62.

120

62.

62.

62.

62.

62.

62.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 07:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784574 GC-378

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784575

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-379

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 2600

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

55.

110

55.

55.

55.

55.

55.

55.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 07:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784575 GC-379

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784576

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-380

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

E 9800

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

220

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 07:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

E Estimated. Exceeds calibration range

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784576 GC-380

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784577

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-381

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 1000

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

53.

100

53.

53.

53.

53.

53.

53.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 07:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 95 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784577 GC-381

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784578

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-382

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 14.

BDL 

BDL 

BDL 

BDL 

118

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 07:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784578 GC-382

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784579

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-383

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 1.4

BDL 

BDL 

BDL 

BDL 

116

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 08:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784579 GC-383

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784580

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-384

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 1200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

61.

120

61.

61.

61.

61.

61.

61.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 08:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784580 GC-384

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784581

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-385

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100.5

BDL 

BDL 

BDL 

 1800

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

54.

110

54.

54.

54.

54.

54.

54.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 08:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784581 GC-385

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784582

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-386

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 120

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 08:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784582 GC-386

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784583

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-387

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 330

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 08:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784583 GC-387

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784584

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-388

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 120

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

13.

25.

13.

13.

13.

13.

13.

13.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 08:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 79 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784584 GC-388

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784585

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-389

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 250

BDL 

BDL 

BDL 

BDL 

100

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 08:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784585 GC-389

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784586

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-390

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 110

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 08:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784586 GC-390

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784587

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-391

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 380

BDL 

BDL 

BDL 

BDL 

220

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 08:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80

Surrogate recovery affected by Aroclor levels in sample and dilution.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784587 GC-391

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784588

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-392

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 550

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

13.

26.

13.

13.

13.

13.

13.

13.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 08:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 78 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784588 GC-392

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784589

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-393

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 280

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 09:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784589 GC-393

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784590

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-394

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

E 3800

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

60.

120

60.

60.

60.

60.

60.

60.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 09:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

E Estimated. Exceeds calibration range

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784590 GC-394

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784591

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-395

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 2000

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

59.

120

59.

59.

59.

59.

59.

59.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 09:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784591 GC-395

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784592

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-396

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 2700

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

59.

120

59.

59.

59.

59.

59.

59.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 09:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784592 GC-396

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784593

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-397

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 990

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

62.

120

62.

62.

62.

62.

62.

62.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 09:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .5 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784593 GC-397

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784596

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-398

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 18.

BDL 

BDL 

BDL 

BDL 

110

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 10:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784596 GC-398

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784597

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-399

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.95

100

5

BDL 

BDL 

BDL 

 1800

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

60.

120

60.

60.

60.

60.

60.

60.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 10:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784597 GC-399

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784598

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-400

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.96

100

5

BDL 

BDL 

BDL 

 110

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

61.

120

61.

61.

61.

61.

61.

61.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 10:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784598 GC-400

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784599

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-401

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

100

5

BDL 

BDL 

BDL 

 380

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 10:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784599 GC-401

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784600

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-402

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.17

100

5

BDL 

BDL 

BDL 

 50.

BDL 

BDL 

BDL 

BDL 

100

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 10:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784600 GC-402

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784601

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-403

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 4800

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

120

240

120

120

120

120

120

120

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 10:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784601 GC-403

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784602

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-404

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 30000

BDL 

BDL 

BDL 

BDL 

D 

1:500 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

630

1300

630

630

630

630

630

630

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 10:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 79 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784602 GC-404

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784603

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-405

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.18

100

5

BDL 

BDL 

BDL 

 2200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

61.

120

61.

61.

61.

61.

61.

61.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 10:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784603 GC-405

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784604

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-406

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.16

100

5

BDL 

BDL 

BDL 

 2500

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

54.

110

54.

54.

54.

54.

54.

54.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 10:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784604 GC-406

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784605

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-407

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 320

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 10:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784605 GC-407

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784606

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-408

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 1200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

60.

120

60.

60.

60.

60.

60.

60.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 12:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784606 GC-408

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784607

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-409

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.99

100

5

BDL 

BDL 

BDL 

 180

BDL 

BDL 

BDL 

BDL 

100

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 12:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784607 GC-409

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784608

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-410

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.31

100

5

BDL 

BDL 

BDL 

 2300

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

71.

140

71.

71.

71.

71.

71.

71.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 12:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 70 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784608 GC-410

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784609

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-411

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 3.0

BDL 

BDL 

BDL 

BDL 

88

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 12:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784609 GC-411

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784610

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-412

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 3.5

BDL 

BDL 

BDL 

BDL 

108

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 12:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784610 GC-412

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784611

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-413

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.94

100

5

BDL 

BDL 

BDL 

 880

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

57.

110

57.

57.

57.

57.

57.

57.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 12:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784611 GC-413

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784612

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-414

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 3000

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

120

250

120

120

120

120

120

120

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 12:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784612 GC-414

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784613

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-415

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:26

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 400

BDL 

BDL 

BDL 

BDL 

100

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 12:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784613 GC-415

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784614

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-416

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:22

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 1.9

BDL 

BDL 

BDL 

BDL 

98.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 12:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784614 GC-416

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784615

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-417

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:22

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

BDL 

 850

BDL 

BDL 

BDL 

120.0

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

25.

49.

25.

25.

25.

25.

25.

25.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 12:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784615 GC-417

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

04-OCT-07 A784616

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-418

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 04-OCT-07 

Analysis Date: 04-OCT-07 18:22

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.99

100

5

BDL 

BDL 

BDL 

 11000

BDL 

BDL 

BDL 

BDL 

D 

1:200 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

240

480

240

240

240

240

240

240

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

03-OCT-07 12:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. WOOD

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 04-OCT-07 15:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784616 GC-418

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784813

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-419

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 1500

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

62.

120

62.

62.

62.

62.

62.

62.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 07:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784813 GC-419

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784814

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-420

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 9.1

BDL 

BDL 

BDL 

BDL 

118

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 07:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 96 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784814 GC-420

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784815

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-421

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 42.

BDL 

BDL 

BDL 

BDL 

130

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 07:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 96 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784815 GC-421

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784816

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-422

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 1800

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

55.

110

55.

55.

55.

55.

55.

55.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 07:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784816 GC-422

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784817

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-423

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 7.0

BDL 

BDL 

BDL 

BDL 

110

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 07:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784817 GC-423

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784818

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-424

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 120

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 07:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784818 GC-424

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784819

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-425

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

E 780

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 07:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784819 GC-425

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784820

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-426

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 600

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 07:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784820 GC-426

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784821

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-427

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

E 7200

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

210

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 07:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784821 GC-427

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784822

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-428

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

E 670

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 08:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784822 GC-428

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784823

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-429

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 290

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 08:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784823 GC-429

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784824

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-430

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 1200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

61.

120

61.

61.

61.

61.

61.

61.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 08:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784824 GC-430

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784825

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-431

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 3.3

BDL 

BDL 

BDL 

BDL 

138

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 08:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784825 GC-431

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784826

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-432

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 2100

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

120

250

120

120

120

120

120

120

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 08:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784826 GC-432

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784827

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-433

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 89.

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

10.

21.

10.

10.

10.

10.

10.

10.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 08:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 97 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784827 GC-433

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784828

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-434

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 170

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

13.

26.

13.

13.

13.

13.

13.

13.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 08:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 76 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784828 GC-434

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784829

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-435

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 400

BDL 

BDL 

BDL 

BDL 

180

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

23.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 09:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88

Surrogate affected by aroclor levels and dilution.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784829 GC-435

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784830

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-436

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

E 720

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 09:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784830 GC-436

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784831

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-437

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 430

BDL 

BDL 

BDL 

BDL 

100

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 09:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784831 GC-437

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784832

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-438

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 19:29

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 1100

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

62.

120

62.

62.

62.

62.

62.

62.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 09:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784832 GC-438

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

10-OCT-07

05-OCT-07 A784833

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-439

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 06:19

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 1700

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

60.

120

60.

60.

60.

60.

60.

60.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 08:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784833 GC-439

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

05-OCT-07 A784836

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-440

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 06:19

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 38.

BDL 

BDL 

BDL 

BDL 

88.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 11:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784836 GC-440

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

05-OCT-07 A784837

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-441

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 06:19

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 3200

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

130

260

130

130

130

130

130

130

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 11:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 78 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 1.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784837 GC-441

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

05-OCT-07 A784838

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-442

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 06:19

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 300

BDL 

BDL 

BDL 

BDL 

100.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 11:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784838 GC-442

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

05-OCT-07 A784839

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-443

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 06:19

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 1200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

62.

120

62.

62.

62.

62.

62.

62.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 11:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 1.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784839 GC-443

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

05-OCT-07 A784840

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-444

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 06:19

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 1000

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

57.

110

57.

57.

57.

57.

57.

57.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 11:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 1.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784840 GC-444

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

05-OCT-07 A784841

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-445

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 06:19

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 2.2

BDL 

BDL 

BDL 

BDL 

156.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 11:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784841 GC-445

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

05-OCT-07 A784842

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-446

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 06:19

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 3.2

BDL 

BDL 

BDL 

BDL 

128.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 11:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784842 GC-446

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

05-OCT-07 A784843

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-447

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 06:19

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 230

BDL 

BDL 

BDL 

BDL 

160.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 11:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92

Surrogate recovery skewed high due to high level of aroclor in sample.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784843 GC-447

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

05-OCT-07 A784844

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-448

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 06:19

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

BDL 

 52.

BDL 

BDL 

BDL 

120.0

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.5

11.

5.5

5.5

5.5

5.5

5.5

5.5

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 11:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784844 GC-448

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

05-OCT-07 A784845

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-449

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 06:19

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

BDL 

 10.

BDL 

BDL 

BDL 

114.0

Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 11:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784845 GC-449

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

08-OCT-07 00-71275.07

08-OCT-07

05-OCT-07 A784846

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-450

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 05-OCT-07 

Analysis Date: 05-OCT-07 06:19

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

BDL 

 9.1

BDL 

BDL 

BDL 

90.0

Aroclor 1248 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.3

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

04-OCT-07 11:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: D. EISELE

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 05-OCT-07 16:15 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A784846 GC-450

Analyst: J. ZEUNIC

Approved by: CHRISTOPHER BOYLE 08-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785102

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-451

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

BDL 

 210

BDL 

BDL 

BDL 

160

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 07:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90

Aroclor is degraded.

Surrogate recovery affected by dilution and high aroclor level.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785102 GC-451

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785103

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-452

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

BDL 

 19.

BDL 

BDL 

BDL 

110

Aroclor is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 07:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785103 GC-452

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785104

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-453

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

BDL 

 16.

BDL 

BDL 

BDL 

120

Aroclor is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 07:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785104 GC-453

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785105

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-454

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

BDL 

 140

BDL 

BDL 

BDL 

160

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

23.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 07:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86

Surrogate recovery affected by dilution and high aroclor level.

Aroclor is degraded.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785105 GC-454

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785106

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-455

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

BDL 

 150

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 07:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91

Aroclor is degraded.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785106 GC-455

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785107

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-456

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.25

100

5

BDL 

BDL 

BDL 

BDL 

 10.

BDL 

BDL 

BDL 

134.0

Aroclor is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 07:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785107 GC-456

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785108

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-457

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.11

100

5

BDL 

BDL 

BDL 

BDL 

 13.

BDL 

BDL 

BDL 

158

Aroclor is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 07:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785108 GC-457

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785109

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-458

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.11

100

5

BDL 

BDL 

BDL 

BDL 

 140

BDL 

BDL 

BDL 

180

1:10 Dilution. Surrogate recovery affected by dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

10.

21.

10.

10.

10.

10.

10.

10.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 07:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 95

Aroclor is degraded.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785109 GC-458

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785110

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-459

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

BDL 

 62.

BDL 

BDL 

BDL 

130

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.7

11.

5.7

5.7

5.7

5.7

5.7

5.7

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 07:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87

Aroclor is degraded.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785110 GC-459

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785111

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-460

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.25

100

5

BDL 

BDL 

BDL 

BDL 

 210

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 08:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90

Aroclor is degraded.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785111 GC-460

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785112

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-461

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.19

100

5

BDL 

BDL 

BDL 

BDL 

 8.9

BDL 

BDL 

BDL 

110

Aroclor is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.1

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 08:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785112 GC-461

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785113

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-462

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

100

5

BDL 

BDL 

BDL 

 61.

BDL 

BDL 

BDL 

BDL 

92.0

1:2 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

2.1

4.2

2.1

2.1

2.1

2.1

2.1

2.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 08:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785113 GC-462

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785114

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-463

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.26

100

5

BDL 

BDL 

BDL 

 860

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

22.

43.

22.

22.

22.

22.

22.

22.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 08:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785114 GC-463

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785115

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-464

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

E 580

BDL 

BDL 

BDL 

BDL 

160

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 08:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785115 GC-464

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785116

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-465

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.11

100

5

BDL 

BDL 

BDL 

 2200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

53.

110

53.

53.

53.

53.

53.

53.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 08:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785116 GC-465

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785117

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-466

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 13.

BDL 

BDL 

BDL 

BDL 

124.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 08:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 95 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785117 GC-466

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785118

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-467

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.16

100

5

BDL 

BDL 

BDL 

 32.

BDL 

BDL 

BDL 

BDL 

138

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 08:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785118 GC-467

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785119

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-468

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.09

100

5

BDL 

BDL 

BDL 

 2.4

BDL 

BDL 

BDL 

BDL 

140

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 08:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785119 GC-468

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785120

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-469

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.22

100

5

BDL 

BDL 

BDL 

 240

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

21.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 08:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785120 GC-469

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785121

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-470

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 3.8

BDL 

BDL 

BDL 

BDL 

148

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.6

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

05-OCT-07 08:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 77 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785121 GC-470

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785166

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-471

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

114

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.7

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 75 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785166 GC-471

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785124

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-473

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 34.

BDL 

BDL 

BDL 

BDL 

130

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.6

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 09:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 76 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785124 GC-473

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785125

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-474

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

140

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.7

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 09:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 75 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785125 GC-474

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785126

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-475

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.21

100

5

BDL 

BDL 

BDL 

 2.8

BDL 

BDL 

BDL 

BDL 

124

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.7

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 09:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 75 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785126 GC-475

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785127

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-476

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 340

BDL 

BDL 

BDL 

BDL 

100.0

Aroclor 1016 not reported on MS/MSD due to Aroclor 1242 levels.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

13.

26.

13.

13.

13.

13.

13.

13.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 09:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 76

1:10 Dilution.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785127 GC-476

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785128

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-477

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 1800

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

63.

130

63.

63.

63.

63.

63.

63.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 09:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 79 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785128 GC-477

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785129

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-478

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 2400

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

59.

120

59.

59.

59.

59.

59.

59.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 09:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785129 GC-478

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785130

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-479

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 1900

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

62.

120

62.

62.

62.

62.

62.

62.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 09:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785130 GC-479

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785131

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-480

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 600

BDL 

BDL 

BDL 

BDL 

80.0

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

47.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 09:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785131 GC-480

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785132

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-481

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 5200

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

120

250

120

120

120

120

120

120

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 09:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785132 GC-481

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785133

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-482

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 61.

BDL 

BDL 

BDL 

BDL 

96.0

1:2 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

2.5

5.0

2.5

2.5

2.5

2.5

2.5

2.5

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 10:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785133 GC-482

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785134

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-483

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 2500

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

120

240

120

120

120

120

120

120

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 10:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785134 GC-483

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785135

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-484

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 300

BDL 

BDL 

BDL 

BDL 

100.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 10:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785135 GC-484

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785136

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-485

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 260

BDL 

BDL 

BDL 

BDL 

60.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 10:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785136 GC-485

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785137

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-486

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 4600

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

130

260

130

130

130

130

130

130

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 10:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 78 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785137 GC-486

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785138

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-487

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 4200

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

130

250

130

130

130

130

130

130

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 10:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 79 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785138 GC-487

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785139

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-488

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 33.

BDL 

BDL 

BDL 

BDL 

102.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.6

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

06-OCT-07 10:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 76 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785139 GC-488

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785142

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-489

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 320

BDL 

BDL 

BDL 

BDL 

100.0

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

23.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 07:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785142 GC-489

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785143

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-490

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 3200

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

100

210

100

100

100

100

100

100

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 07:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 96 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785143 GC-490

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785144

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-491

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 1300

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

60.

120

60.

60.

60.

60.

60.

60.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 07:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785144 GC-491

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785145

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-492

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 5000

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

120

240

120

120

120

120

120

120

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 07:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785145 GC-492

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785146

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-493

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 98.

BDL 

BDL 

BDL 

BDL 

70.0

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.2

10.

5.2

5.2

5.2

5.2

5.2

5.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 07:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 97 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785146 GC-493

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785147

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-494

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 10-OCT-07 09:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 6.0

BDL 

BDL 

BDL 

BDL 

90.0

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 07:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: B. WOOD

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785147 GC-494

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785148

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-495

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 1300

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

56.

110

56.

56.

56.

56.

56.

56.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 08:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785148 GC-495

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785149

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-496

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 16.

BDL 

BDL 

BDL 

BDL 

136

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 08:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785149 GC-496

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785150

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-497

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 15.

BDL 

BDL 

BDL 

BDL 

130

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 08:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785150 GC-497

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785151

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-498

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 47.

BDL 

BDL 

BDL 

BDL 

124

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 08:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785151 GC-498

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785152

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-499

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 36000

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

120

240

120

120

120

120

120

120

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 08:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785152 GC-499

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785153

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-500

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 340

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

21.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 08:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785153 GC-500

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785154

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-501

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 1200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

61.

120

61.

61.

61.

61.

61.

61.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 08:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785154 GC-501

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785155

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-502

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 1000

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

60.

120

60.

60.

60.

60.

60.

60.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 08:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 07:55 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785155 GC-502

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785156

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-503

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 860

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

62.

120

62.

62.

62.

62.

62.

62.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 08:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785156 GC-503

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785157

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-504

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

9.98

100

5

BDL 

BDL 

BDL 

 2600

BDL 

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

110

230

110

110

110

110

110

110

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 08:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785157 GC-504

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785158

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-505

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 1400

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

55.

110

55.

55.

55.

55.

55.

55.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 08:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785158 GC-505

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785159

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-506

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 100

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 08:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785159 GC-506

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785160

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-507

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 2000

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

61.

120

61.

61.

61.

61.

61.

61.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 09:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785160 GC-507

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785161

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-508

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 1900

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

58.

120

58.

58.

58.

58.

58.

58.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 09:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785161 GC-508

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785162

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-509

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

100

5

BDL 

BDL 

BDL 

 18.

BDL 

BDL 

BDL 

BDL 

104

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 09:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785162 GC-509

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

11-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785163

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-510

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 16:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 20.

BDL 

BDL 

BDL 

BDL 

108

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.5

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 09:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: C. HIPSKIND

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 14:10 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 79 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.9 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785163 GC-510

Analyst: T. PESTER

Approved by: SCOTT BRYAN 11-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785084

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-511

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

BDL 

 200

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

61.

120

61.

61.

61.

61.

61.

61.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 09:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82

Aroclor 1016 not reported due to high Aroclor 1242 levels.

Aroclor 1260 recovery affected by high Aroclor 1242.

Aroclor is degraded.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785084 GC-511

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785085

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-512

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 78.

BDL 

BDL 

BDL 

BDL 

112.0

1:2 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

2.6

5.1

2.6

2.6

2.6

2.6

2.6

2.6

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 09:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 78 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785085 GC-512

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785086

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-513

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 2200

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

62.

120

62.

62.

62.

62.

62.

62.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 09:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785086 GC-513

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785087

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-514

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 120

BDL 

BDL 

BDL 

BDL 

150

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.9

12.

5.9

5.9

5.9

5.9

5.9

5.9

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 09:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785087 GC-514

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785088

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-515

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 250

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 09:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785088 GC-515

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785089

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-516

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 220

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 09:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785089 GC-516

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785090

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-517

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 15.

BDL 

BDL 

BDL 

BDL 

152

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 09:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785090 GC-517

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785091

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-518

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 210

BDL 

BDL 

BDL 

BDL 

160

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 09:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81

Surrogate recovery affected by dilution and high aroclor level.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785091 GC-518

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785092

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-519

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 1100

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

49.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 09:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82

Surrogate recovery affected by dilution and high aroclor level.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785092 GC-519

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785093

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-520

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

E 3800

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

62.

120

62.

62.

62.

62.

62.

62.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 09:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785093 GC-520

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785094

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-521

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 2.8

BDL 

BDL 

BDL 

BDL 

146

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 10:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785094 GC-521

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785095

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-522

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

124

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 10:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785095 GC-522

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785096

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-523

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 2000

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

60.

120

60.

60.

60.

60.

60.

60.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 10:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785096 GC-523

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785097

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-524

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 1100

BDL 

BDL 

BDL 

BDL 

160

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

26.

51.

26.

26.

26.

26.

26.

26.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 10:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 78

Surrogate recovery affected by dilution and high aroclor level.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785097 GC-524

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

12-OCT-07 00-71275.07

12-OCT-07

09-OCT-07 A785098

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-525

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 09-OCT-07 

Analysis Date: 09-OCT-07 15:34

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 2000

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

63.

130

63.

63.

63.

63.

63.

63.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

08-OCT-07 10:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: E. WERNZ

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 09-OCT-07 10:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 79 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785098 GC-525

Analyst: T. PESTER

Approved by: SCOTT BRYAN 12-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785205

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-526

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 5.8

BDL 

BDL 

BDL 

BDL 

100

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 09:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785205 GC-526

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785206

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-527

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 2.6

BDL 

BDL 

BDL 

BDL 

86

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 10:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 95 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785206 GC-527

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785207

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-528

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 28.

BDL 

BDL 

BDL 

BDL 

90

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 10:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785207 GC-528

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785208

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-529

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 42.

BDL 

BDL 

BDL 

BDL 

94

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 10:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785208 GC-529

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785209

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-530

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 2.0

BDL 

BDL 

BDL 

BDL 

74

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.1

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 10:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785209 GC-530

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785210

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-531

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 130

BDL 

BDL 

BDL 

BDL 

110

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

6.0

12.

6.0

6.0

6.0

6.0

6.0

6.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 10:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785210 GC-531

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785211

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-532

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 1100

BDL 

BDL 

BDL 

BDL 

120

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

48.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 10:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785211 GC-532

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785212

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-533

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 3.5

BDL 

BDL 

BDL 

BDL 

90

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 10:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785212 GC-533

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785213

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-534

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 340

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 10:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785213 GC-534

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785214

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-535

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 14000

BDL 

BDL 

BDL 

BDL 

D 

1:500 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

600

1200

600

600

600

600

600

600

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 10:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785214 GC-535

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785215

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-536

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 12.

BDL 

BDL 

BDL 

BDL 

98

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.3

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 11:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785215 GC-536

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785216

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-537

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 16.

BDL 

BDL 

BDL 

BDL 

88

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 11:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785216 GC-537

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785217

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-538

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 3100

BDL 

BDL 

BDL 

BDL 

D 

1:1000 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1100

2300

1100

1100

1100

1100

1100

1100

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 11:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785217 GC-538

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785218

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-539

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 3.2

BDL 

BDL 

BDL 

BDL 

74

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 11:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785218 GC-539

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785219

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-540

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 34.

BDL 

BDL 

BDL 

BDL 

84

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 11:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785219 GC-540

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785220

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-541

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 1.8

BDL 

BDL 

BDL 

BDL 

108

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 11:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785220 GC-541

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785221

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-542

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 3.3

BDL 

BDL 

BDL 

BDL 

80

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 11:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785221 GC-542

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785222

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-543

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 3.6

BDL 

BDL 

BDL 

BDL 

90

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 11:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785222 GC-543

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785223

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-544

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 5100

BDL 

BDL 

BDL 

BDL 

D 

1:200 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

230

450

230

230

230

230

230

230

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 11:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785223 GC-544

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785224

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-545

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 15:35

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 850

BDL 

BDL 

BDL 

BDL 

120

1:20 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

24.

49.

24.

24.

24.

24.

24.

24.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 11:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature .7 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785224 GC-545

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

16-OCT-07

10-OCT-07 A785255

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-546

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 20:07

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 3.3

BDL 

BDL 

BDL 

BDL 

72

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785255 GC-546

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

10-OCT-07 A785256

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-547

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

106

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.3

2.6

1.3

1.3

1.3

1.3

1.3

1.3

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 77 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785256 GC-547

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

10-OCT-07 A785257

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-548

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 8.0

BDL 

BDL 

BDL 

BDL 

100

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785257 GC-548

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

10-OCT-07 A785258

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-549

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

BDL 

 4.2

BDL 

BDL 

BDL 

130

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785258 GC-549

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

10-OCT-07 A785259

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-550

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

132

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 95 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785259 GC-550

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

10-OCT-07 A785260

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-551

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

BDL 

 30.

BDL 

BDL 

BDL 

130

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785260 GC-551

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

10-OCT-07 A785261

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-552

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

BDL 

 7.9

BDL 

BDL 

BDL 

124

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785261 GC-552

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

10-OCT-07 A785262

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-553

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

84

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785262 GC-553

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

10-OCT-07 A785263

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-554

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

BDL 

 1.4

BDL 

BDL 

BDL 

72

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.5

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785263 GC-554

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

10-OCT-07 A785264

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-555

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

BDL 

 10.

BDL 

BDL 

BDL 

108

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785264 GC-555

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

10-OCT-07 A785265

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-556

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 73.

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785265 GC-556

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

10-OCT-07 A785266

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-557

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 2100

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

58.

120

58.

58.

58.

58.

58.

58.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785266 GC-557

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

10-OCT-07 A785267

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-558

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 99.

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

23.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785267 GC-558

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785268

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-559

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 11-OCT-07 16:42

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 110

BDL 

BDL 

BDL 

BDL 

110

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.7

11.

5.7

5.7

5.7

5.7

5.7

5.7

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88

Aroclor 1016 recovery not reported due to high levels of coeluting aroclor

in sample. Aroclor 1260 also affected.

0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785268 GC-559

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785269

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-560

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 11-OCT-07 16:42

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 9.2

BDL 

BDL 

BDL 

BDL 

148

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785269 GC-560

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785270

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-561

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 11-OCT-07 16:42

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

BDL 

 3.2

BDL 

BDL 

BDL 

98

Aroclor 1248 exhibits some slight degradation.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785270 GC-561

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785271

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-562

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 11-OCT-07 16:42

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

BDL 

 110

BDL 

BDL 

BDL 

120

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

6.0

12.

6.0

6.0

6.0

6.0

6.0

6.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785271 GC-562

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785272

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-563

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 11-OCT-07 16:42

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

BDL 

 1.6

BDL 

BDL 

BDL 

152

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785272 GC-563

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785273

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-564

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 11-OCT-07 16:42

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

BDL 

 3.3

BDL 

BDL 

BDL 

106

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785273 GC-564

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785274

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-565

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 11-OCT-07 16:42

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 17.

BDL 

BDL 

BDL 

BDL 

112

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 12:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: B. VANSLAVENS

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 1.2 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785274 GC-565

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785228

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-566

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 20:05

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.16

100

5

BDL 

BDL 

BDL 

 16.

BDL 

BDL 

BDL 

BDL 

98

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 14:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785228 GC-566

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785229

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-567

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 20:05

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.17

100

5

BDL 

BDL 

BDL 

 34.

BDL 

BDL 

BDL 

BDL 

106

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 14:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785229 GC-567

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785230

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-568

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 20:05

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

82

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 14:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785230 GC-568

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785231

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-569

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 20:05

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.12

100

5

BDL 

BDL 

BDL 

 22.

BDL 

BDL 

BDL 

BDL 

94

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 14:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785231 GC-569

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785232

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-570

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 20:05

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.19

100

5

BDL 

BDL 

BDL 

 130

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 15:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785232 GC-570

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785233

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-571

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 20:05

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.17

100

5

BDL 

BDL 

BDL 

BDL 

 89.

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 15:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785233 GC-571

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785234

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-572

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 20:05

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.12

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

106

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 15:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785234 GC-572

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785235

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-573

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 20:05

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.09

100

5

BDL 

BDL 

BDL 

BDL 

 82.

BDL 

BDL 

BDL 

80

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

24.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 15:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785235 GC-573

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785236

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-574

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 20:05

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.16

100

5

BDL 

BDL 

BDL 

BDL 

 470

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

57.

110

57.

57.

57.

57.

57.

57.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 15:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 3.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785236 GC-574

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785237

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-575

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 20:05

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 460

BDL 

BDL 

BDL 

BDL 

100

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

11.

22.

11.

11.

11.

11.

11.

11.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 15:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785237 GC-575

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

10-OCT-07 A785238

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-576

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 10-OCT-07 

Analysis Date: 10-OCT-07 20:05

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 99.

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

09-OCT-07 15:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 10-OCT-07 13:35 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 81 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785238 GC-576

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

11-OCT-07 A785384

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-577

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 36.

BDL 

BDL 

BDL 

BDL 

140

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

23.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 08:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785384 GC-577

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785385

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-578

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 41.

BDL 

BDL 

BDL 

BDL 

106

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 08:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785385 GC-578

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785386

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-579

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

 7.5

BDL 

BDL 

BDL 

BDL 

106

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 08:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785386 GC-579

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

11-OCT-07 A785387

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-580

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 80.

BDL 

BDL 

BDL 

BDL 

116

1:2 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

2.2

4.4

2.2

2.2

2.2

2.2

2.2

2.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 08:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785387 GC-580

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785388

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-581

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

BDL 

 20.

BDL 

BDL 

BDL 

86

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 08:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785388 GC-581

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785389

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-582

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

BDL 

 15.

BDL 

BDL 

BDL 

90

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 08:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785389 GC-582

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785390

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-583

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 58.

BDL 

BDL 

BDL 

BDL 

92

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 08:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785390 GC-583

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

11-OCT-07 A785391

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-584

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

BDL 

 110

BDL 

BDL 

BDL 

130

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.9

12.

5.9

5.9

5.9

5.9

5.9

5.9

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 08:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785391 GC-584

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

11-OCT-07 A785392

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-585

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

BDL 

 7.4

BDL 

BDL 

BDL 

118

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 08:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785392 GC-585

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

11-OCT-07 A785393

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-586

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

128

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 08:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785393 GC-586

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

11-OCT-07 A785394

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-587

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

BDL 

 5.3

BDL 

BDL 

BDL 

96

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 08:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785394 GC-587

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

11-OCT-07 A785395

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-588

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

BDL 

 1.3

BDL 

BDL 

BDL 

110

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 08:55

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 92 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785395 GC-588

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

11-OCT-07 A785396

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-589

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 17.

BDL 

BDL 

BDL 

BDL 

104

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 09:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785396 GC-589

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

11-OCT-07 A785397

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-590

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 180

BDL 

BDL 

BDL 

BDL 

100

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.7

11.

5.7

5.7

5.7

5.7

5.7

5.7

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 09:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785397 GC-590

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

11-OCT-07 A785398

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-591

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

BDL 

 10.

BDL 

BDL 

BDL 

118

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 09:10

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785398 GC-591

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

11-OCT-07 A785399

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-592

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 77.

BDL 

BDL 

BDL 

BDL 

112

1:2 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

2.4

4.8

2.4

2.4

2.4

2.4

2.4

2.4

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 09:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785399 GC-592

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

11-OCT-07 A785400

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-593

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.02

100

5

BDL 

BDL 

BDL 

BDL 

 6.1

BDL 

BDL 

BDL 

98

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 09:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785400 GC-593

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

11-OCT-07 A785401

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-594

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

BDL 

 3.8

BDL 

BDL 

BDL 

98

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 09:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785401 GC-594

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

11-OCT-07 A785402

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-595

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 230

BDL 

BDL 

BDL 

BDL 

100

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

23.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 09:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785402 GC-595

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-OCT-07 00-71275.07

16-OCT-07

11-OCT-07 A785403

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-596

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 14-OCT-07 21:32

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 22.

BDL 

BDL 

BDL 

BDL 

134

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 09:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: A. DUKES

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785403 GC-596

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785406

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-597

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

BDL 

 3.4

BDL 

BDL 

BDL 

112

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 10:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785406 GC-597

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785407

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-598

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

BDL 

 1.6

BDL 

BDL 

BDL 

100

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 10:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785407 GC-598

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785408

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-599

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

BDL 

 2.7

BDL 

BDL 

BDL 

98

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.3

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 10:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785408 GC-599

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785409

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-600

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

98

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 10:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785409 GC-600

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785410

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-601

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

BDL 

 2.6

BDL 

BDL 

BDL 

104

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 10:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 88 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785410 GC-601

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785411

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-602

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

BDL 

 7.6

BDL 

BDL 

BDL 

84

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 10:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785411 GC-602

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785412

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-603

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

98

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 10:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785412 GC-603

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785413

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-604

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

BDL 

 1.4

BDL 

BDL 

BDL 

112

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 10:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 83 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785413 GC-604

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785414

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-605

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 120

BDL 

BDL 

BDL 

BDL 

120

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

6.1

12.

6.1

6.1

6.1

6.1

6.1

6.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 10:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785414 GC-605

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785415

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-606

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 24.

BDL 

BDL 

BDL 

BDL 

104

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 10:50

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785415 GC-606

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785416

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-607

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

BDL 

 1.5

BDL 

BDL 

BDL 

114

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 11:00

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785416 GC-607

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785417

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-608

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 29.

BDL 

BDL 

BDL 

BDL 

116

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 11:05

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785417 GC-608

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785418

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-609

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 120

BDL 

BDL 

BDL 

BDL 

120

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

6.0

12.

6.0

6.0

6.0

6.0

6.0

6.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 11:15

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 84 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785418 GC-609

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785419

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-610

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 220

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

25.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 11:20

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 80 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785419 GC-610

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785420

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-611

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 36.

BDL 

BDL 

BDL 

BDL 

96

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.2

2.4

1.2

1.2

1.2

1.2

1.2

1.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 11:25

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 82 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785420 GC-611

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785421

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-612

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.07

100

5

BDL 

BDL 

BDL 

 160

BDL 

BDL 

BDL 

BDL 

120

1:10 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

12.

23.

12.

12.

12.

12.

12.

12.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 11:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 86 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785421 GC-612

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785422

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-613

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.04

100

5

BDL 

BDL 

BDL 

 49.

BDL 

BDL 

BDL 

BDL 

102

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 11:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 89 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785422 GC-613

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785423

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-614

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 43.

BDL 

BDL 

BDL 

BDL 

92

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 11:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 90 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785423 GC-614

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

13-OCT-07 00-71275.07

15-OCT-07

11-OCT-07 A785424

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-615

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 11-OCT-07 

Analysis Date: 11-OCT-07 16:58

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

 2500

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

59.

120

59.

59.

59.

59.

59.

59.

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

10-OCT-07 11:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 11-OCT-07 12:45 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 85 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785424 GC-615

Analyst: T. PESTER

Approved by: SCOTT BRYAN 15-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

23-OCT-07 00-71275.07

24-OCT-07

18-OCT-07 A785905

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-616

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 18-OCT-07 

Analysis Date: 18-OCT-07 16:47

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 76.

BDL 

BDL 

BDL 

BDL 

100

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.4

11.

5.4

5.4

5.4

5.4

5.4

5.4

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

17-OCT-07 10:30

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 18-OCT-07 16:25 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785905 GC-616

Analyst: T. PESTER

Approved by: SCOTT BRYAN 23-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

23-OCT-07 00-71275.07

24-OCT-07

18-OCT-07 A785906

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-617

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 18-OCT-07 

Analysis Date: 18-OCT-07 16:47

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.00

100

5

BDL 

BDL 

BDL 

 10.

BDL 

BDL 

BDL 

BDL 

78

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.1

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

17-OCT-07 10:35

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 18-OCT-07 16:25 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 94 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785906 GC-617

Analyst: T. PESTER

Approved by: SCOTT BRYAN 23-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

23-OCT-07 00-71275.07

24-OCT-07

18-OCT-07 A785907

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-618

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 18-OCT-07 

Analysis Date: 18-OCT-07 16:47

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

100

5

BDL 

BDL 

BDL 

 1.5

BDL 

BDL 

BDL 

BDL 

94

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.3

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

17-OCT-07 10:40

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 18-OCT-07 16:25 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 87 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785907 GC-618

Analyst: T. PESTER

Approved by: SCOTT BRYAN 23-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

23-OCT-07 00-71275.07

24-OCT-07

18-OCT-07 A785908

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-619

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 18-OCT-07 

Analysis Date: 18-OCT-07 16:47

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

 6.6

BDL 

BDL 

BDL 

BDL 

84

Aroclor 1242 is degraded.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

17-OCT-07 10:45

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: R. DALAL

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 18-OCT-07 16:25 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 91 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 3.4 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A785908 GC-619

Analyst: T. PESTER

Approved by: SCOTT BRYAN 23-OCT-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

16-NOV-07 00-71275.07

16-NOV-07

13-NOV-07 A788687

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: GC-620

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 14-NOV-07 

Analysis Date: 15-NOV-07 19:10

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.10

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

92

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.1

2.2

1.1

1.1

1.1

1.1

1.1

1.1

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-NOV-07 15:45

Bill To

ACCOUNTS PAYABLE

RMT, INC.

744 HEARTLAND TRAIL

MADISON, WI 53708-8923

CERTIFICATE OF ANALYSIS

P.O. BOX 8923

Analyst: A. DUKES

Analyst: K. VEST

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-NOV-07 16:20 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 93 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 2.6 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A788687 GC-620

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 16-NOV-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

17-SEP-07 00-71275.07

17-SEP-07

13-SEP-07 A782311

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: ASPHALT-001

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 13-SEP-07 

Analysis Date: 14-SEP-07 11:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.05

100

5

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

BDL 

96

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.0

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 99 0.001 Percent

Parameter Result Det. Limit Units

WATER IN BAG FROM ICE MELT IN COOLER. SK 9-13-07

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 4.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A782311 ASPHALT-001

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 17-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

17-SEP-07 00-71275.07

17-SEP-07

13-SEP-07 A782313

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: CONCRETE-001

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 13-SEP-07 

Analysis Date: 14-SEP-07 11:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.06

100

5

BDL 

BDL 

BDL 

 150

BDL 

BDL 

BDL 

BDL 

130

1:5 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

5.2

10.

5.2

5.2

5.2

5.2

5.2

5.2

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 97 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 4.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A782313 CONCRETE-001

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 17-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

17-SEP-07 00-71275.07

17-SEP-07

13-SEP-07 A782309

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: R.R TIE-001

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 13-SEP-07 

Analysis Date: 14-SEP-07 11:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

BDL 

 7000

BDL 

BDL 

BDL 

D 

1:100 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

170

330

170

170

170

170

170

170

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 60 0.001 Percent

Parameter Result Det. Limit Units

WATER IN BAG FROM ICE MELT IN COOLER. SK 9-13-07

Sample Comments

BDL Below Detection Limit

D Diluted sample

Sample was received on ice at temperature 4.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A782309 R.R TIE-001

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 17-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

17-SEP-07 00-71275.07

17-SEP-07

13-SEP-07 A782310

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: R.R TIE-002

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 13-SEP-07 

Analysis Date: 14-SEP-07 11:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.08

100

5

BDL 

BDL 

BDL 

E 5800

BDL 

BDL 

BDL 

BDL 

D 

1:50 Dilution.

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

100

210

100

100

100

100

100

100

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 48 0.001 Percent

Parameter Result Det. Limit Units

WATER IN BAG FROM ICE MELT IN COOLER. SK 9-13-07

Sample Comments

BDL Below Detection Limit

D Diluted sample

E Estimated. Exceeds calibration range

Sample was received on ice at temperature 4.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A782310 R.R TIE-002

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 17-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

17-SEP-07 00-71275.07

17-SEP-07

13-SEP-07 A782312

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: ASPHALT-002

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 13-SEP-07 

Analysis Date: 14-SEP-07 11:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.01

100

5

BDL 

BDL 

BDL 

 2.6

BDL 

BDL 

BDL 

BDL 

100

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.0

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 98 0.001 Percent

Parameter Result Det. Limit Units

WATER IN BAG FROM ICE MELT IN COOLER. SK 9-13-07

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 4.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A782312 ASPHALT-002

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 17-SEP-07
Page 1 of 2

COMMERCIAL LABORATORY OPERATIONS

7901 W. MORRIS ST.

INDIANAPOLIS, IN 46231

(317)243-8304

17-SEP-07 00-71275.07

17-SEP-07

13-SEP-07 A782314

Received Project Lab ID

Completed

Printed

PO Number

Sampled

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

Report To

CLIENT ID: CONCRETE-002

MATRIX TYPE: SLUDGE, SOIL, SOLID OR SEDIMENT

SUBMITTER CODE: 10261

Sample Description

DESCRIPTION: SOIL REMEDIATION

PROJECT: NATIONAL SOUTHWIRE ALUMINUM

LOCATION: HAWESVILLE KY

Service Location

HERITAGE ENVIRONMENTAL SERVICES, LLC

Analysis Date: 13-SEP-07 

Analysis Date: 14-SEP-07 11:55

Instrument: PREP

Instrument: GC/ECD

Test: P231.1.0

Test: O301.7.0

NELAC:Y

PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD)

PCB AROCLORS BY GAS CHROMATOGRAPHY/ECD SW846-8082

INITIAL WEIGHT OR VOLUME

FINAL VOLUME

CLEANUP RATIO 1 TO

DRY WT - PCB AROCLOR 1016

DRY WT - PCB AROCLOR 1221

DRY WT - PCB AROCLOR 1232

DRY WT - PCB AROCLOR 1242

DRY WT - PCB AROCLOR 1248

DRY WT - PCB AROCLOR 1254

DRY WT - PCB AROCLOR 1260

DRY WT - PCB AROCLOR 1262

...

SURROGATE RECOVERY

--------------------------------

DECACHLOROBIPHENYL (DCB)

10.03

100

5

BDL 

BDL 

BDL 

 45.

BDL 

BDL 

BDL 

BDL 

94

Grams

mL

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

% Rec

1.0

2.1

1.0

1.0

1.0

1.0

1.0

1.0

Parameter

Parameter

Det. Limit

Det. Limit

Result

Result

Units

Units

12-SEP-07 

Bill To

JEFF MACRI

RMT, INC.

2025 EAST BELTLINE HWY SE, STE 402

GRAND RAPIDS, MI 49546

CERTIFICATE OF ANALYSIS

Analyst: K. VEST

Analyst: R. DALAL

Prep: PCB SONICATION EXTRACTION FOR ORGANICS SW846-3550(MOD) P231.1.0
Page 2 of 2

Analysis Date: 13-SEP-07 14:00 Test: G401.6.0

TOTAL SOLIDS DRIED AT 103-105 DEGREES C SM 2540 B, 19TH ED. NELAC:Y

SOLIDS 97 0.001 Percent

Parameter Result Det. Limit Units

Sample Comments

BDL Below Detection Limit

Sample was received on ice at temperature 4.8 C.

This Certificate shall not be reproduced, except in full,

without the written approval of the lab.

The sample results relate only to the analytes of interest tested

or to the sample as received by the lab.

Heritage Environmental Services, LLC certifies that the test results

indicated as NELAC (National Environmental Laboratory Accreditation

Conference) accredited (Yes for NELAC) meet all requirements of NELAC and

Illinois EPA Part 186 unless otherwise explained or justified as to the

the exact nature of the deviations.

Heritage Environmental Services, LLC is accredited under Illinois NELAC

accreditation number 100401.

Indiana SDWA Lab Accred. No. C-49-01

HERITAGE ENVIRONMENTAL SERVICES, LLC Sample ID: A782314 CONCRETE-002

Analyst: T. PESTER

Approved by: CHRISTOPHER BOYLE 17-SEP-07