CONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

1 

# Report On Tank 16 As Built Repairs

December, 2006CONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

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## Summary

This report is to document Tank 16 repairs completed March through September, 2006 by Duncan & Bush, Inc. Repairs were co mpleted in accordance with Section 2.3

Recommendations of the API 653 Ins pection Report by Weston Solutions dated February, 2006.

223 plate and weld repairs numbered 16001 through 16224 are documented in this report along with other repairs and m odifications recommended in the API 653 Inspection Report consisting of the following:



## Repairs based on API 653 Report Recommendations

1. Install 103 patch or insert plates to r epair flaws listed in table 2-1 Patch Plate and Weld Repair Summary of the API 653 Report. 2. Perform 120 weld repairs on weld flaws listed in table 2-1 Patch Plate and Weld Repair Summary of the API 653 Report. 3. Perform vacuum box testing on 34 flaws listed in table 2-1 Patch Plate and Weld Repair Summary of the API 653 Report. 4. Replacement of existing supports for the 18” line at the tank bottom. 5. Weld repair of approximately 20 feet of circumferential butt weld inside the 32”

line at the tank bottom. 6. Coating of patch plates, weld r epairs, grout nozzles, expansion joint, and

scattered areas of the lower dome and lower tank barrel.



## Other Repairs

Other repairs were completed as direct ed by the government based on results of contract specified testing / inspection, and user requests. These other repairs include:

1. Removal, repair, and retest ing of the existing slop line; supply and installation of

a new 6” block valve. 2. Relocation of the existing ladder in the central tower. 3. Structural repairs to the central tower (weld repairs and replacement of fasteners). 4. Replacement of sample line valves in the lower tunnel. 5. Removal of the counterweight tube, float, tape, guy wires, and attachments.

6. Removal of central tower elevator c age and steps & landing at the tower base. 7. Installation of datum plate (as directed by Weston Solutions)

These repairs are summarized and described in this report.CONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

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## Table of Contents

Section 1 Summary of weld a nd patch plate repairs 16001-16224

Section 2 Removal of unused anchors, clips, and angles at tank bottom

Section 3 Replacement of 18” line supports at tank bottom

Section 4 Repair of 32” line in ternal circumferential joints

Section 5 Coating repairs

Section 6 Other repairsCONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

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## Section 1

Summary of weld and patch plate repairs 16001 - 16224

The table in the appendix summarizes the pat ch plate and weld repairs specified and detailed by Weston Solutions in the Febr uary, 2006 API 653 Inspection Report. All weld repairs were inspected, tested, and documen ted by LKS, Inc. a third party independent testing firm. Weld repairs r equiring rework were repaired and re tested until they were found to be acceptable.

103 patch plate / insert plate repairs coveri ng flaws and 120 weld repairs of 120 flaws are documented along with 34 vacuum box tests of 34 flaws. Each patch plate / insert and weld repair has been assigned a Dunkin & Bush repair number from 16001 to 16224. Dunkin & Bush also assigned a unique number to each of the flaws identified for repair by Weston Solutions to keep flaw numbers in sequence. The Dunkin & Bush

flaw numbers are referenced in the LKS, Inc. test reports.

Large insert plate repair of flaw numbers 303 to 327CONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

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## Section 2

Removal of unused anchors, clips, and angles at tank bottom

Unused anchors, clips, and angles were removed from the tank bottom as recommended by Weston Solutions. Areas w here these attachments were removed were ground smooth and vacuum box test ed (if removed from bottom plates).

Tank 16 bottom after anchors and clips were removed. Also note where the elevator landing platform and steps were remo ved from the tower structure.



## Section 3CONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

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## Replacement of 18” line supports at tank bottom

The existing 18” line supports were removed and replaced as recommended by Weston Solutions. Two existing suppor ts were removed, areas where they attached to the tank were ground smooth and vacuum box tested.

One new support was installed as shown in the photograph below. Reinforcing plates

attached to the tank bottom were PT’d and vacuum box tested.CONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

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## Section 4

Repair of 32” line internal circumferential joints

Approximately twenty feet of t he 32” line internal circumferential butt weld joints were weld repaired to correct lack of penetrati on conditions noted in the API 653 Inspection Report (see sketch below).CONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

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## Section 5

Coating repairs

Coating repairs were completed using the gov ernment approved variance single coat paint system with surface preparation done in accordance with the coating

manufacturers’ recommendations.

Coating repairs were completed in the following areas:

• Patch plates and insert repairs

• Weld flaw repairs

• Grout nozzles

• Expansion joint areas

• Scattered areas of the lower dome

• Scattered areas of the lower barrelCONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

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### The tank bottom was also recoated as di rected by the government to replace the existing failed coating. A government appr oved variance three coat paint system was applied after surfaces were abrasive bl asted and prepared in accordance with the coating system manufacturers’ recommendations.CONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

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## Section 6

Other repairs including slop line, tower, etc.

Other repairs were completed in tank 16 as directed by the government and based on the results of contract specif ied testing and inspection, differi ng site conditions, and user

requests.

1. Removal, repair, reinstallation and testi ng of the 6” slop line – The existing slop line was removed as directed by the gov ernment. The flexible stainless steel portion of the line was found to be leaking at weld joints and was replaced with

new 5” diameter flexible st ainless steel tubing. The existing 6” carbon steel pipe was replaced with new seamless carbon st eel pipe and new flange installed in

the lower tunnel.

2. Relocation of the existing ladder in t he central tower and modification of hand

rails.

3. Structural repairs to the central to wer (2 weld repairs and replacement of 9 fasteners).

4. Upgrade of sample lines in the lower t unnel including installation of 5 sample tubes, ten valves, and 5 spigots.

5. Removal of the counterweight tube, float, tape, guy wires, and attachments.

6. Removal of central tower elevator c age and steps & landing at the tower base.

7. Installation of datum pl ate (for Weston Solutions).

Photographs of these other r epairs are included in the appendix.CONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

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## AppendixCONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

12CONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

13CONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

14CONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

15CONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

16CONTRACT NUMBER N62742-03-C-1402 CLEAN AND REPAIR TANKS 1, 6, 15, AND 16, AT RED HILL FLEET AND INDUSTRIAL SUPPLY CENTER, PEARL HARBOR, HAWAII

Dunkin & Bush, Inc. Tank 16 As Built Report

17Section 1 Tank 16 Weld Repair As Built SummaryD&B WestonD&B RepairNo. Quadrant V Drop RowFlawNumberFlawNumber As Built Repair PT AcceptedVac BoxAccepted16001 A Lower Dome 8 LD1 201 17 6" Round 11-May-06 11-May-0616002 A Barrel 1 3 202 53 14" X 14" (3" rad) 30-Mar-06 30-Mar-0616003 A Barrel 1 2 203 57 12" X 16" (3" rad) 30-Mar-06 30-Mar-0616004 A Barrel 5 4 204 131 12" X 16" (3" rad) 30-Mar-06 30-Mar-0616005 A Barrel 7 1 205 164 8" Round 30-Mar-06 30-Mar-0616006 A Barrel 9 3 206 202 14" X 14" (3" rad) 30-Mar-06 30-Mar-0616007 A Barrel 9 2 207 203 10" X 15" (3" rad) 20-Apr-06 20-Apr-0616008 A Barrel 9 1 208 205 16" X 44" (3" rad) 1-Jun-06 1-Jun-0616009 A Extension 9 E2 209 459 10" X 14" (2" rad) 1-Jun-06 1-Jun-0616010 A Extension 8 E2 210 466 10" X 12" (3" rad) 30-Mar-06 30-Mar-0616011 A Extension 8 E2 211 467 12" X 16" (3" rad) 30-Mar-06 30-Mar-0616012 A Extension 6 E1 212 493 18" X 20" (3" rad) 2-May-06 2-May-0616013 A Extension 6 E2 213 495 10" X 12" (3" rad) 29-Mar-06 29-Mar-0616014 A Extension 6 E2 214 496 10" X 16" (3" rad) 29-Mar-06 29-Mar-0616015 A Extension 5 E3 215 499 10" X 12" (3" rad) 22-May-06 22-May-0616016 A Extension 4 E2 216 500 6" X 10" (3" rad) 29-Mar-06 29-Mar-0616017 A Extension B4 217 501 12" X 14" (3" rad) 29-Mar-06 29-Mar-0616018 B Lower Dome 15 & 16 LD1 218 4 4" X 6" tomb 20-Apr-06 20-Apr-0616019 B Lower Dome 19 & 20 LD1 219 5 4" X 6" tomb 20-Apr-06 20-Apr-0616020 B Lower Dome 20 & 21 LD1 220 6 4" X 6" tomb 20-Apr-06 20-Apr-0616021 B Barrel 12 1 221 213 13" X 17" (3" rad) 22-May-06 22-May-0616022 B Barrel 15 8 222 304 12" X 14" (3" rad) 30-Mar-06 30-Mar-0616023 B Barrel 17 24 223 315 8" Round 1-Jun-06 1-Jun-0616024 B Barrel 18 2 224 322 18" X 36" (3" rad) 22-May-06 22-May-0616025 B Barrel 18 11 225 324 28" X 30" (6" rad) 2-May-06 2-May-0616026 B Barrel 19 9 226 353 20" X 23" (3" rad) 1-Jun-06 1-Jun-0616027 B Extension 18 E3 227 376 8" Round 22-May-06 22-May-0616028 B Extension 17 E2 228 379 8" X 14" (2" rad) 30-Mar-06 30-Mar-0616029 B Extension 17 E2 229 381 12" X 18" (3" rad) 30-Mar-06 30-Mar-0616030 B Extension 17 E2 230 382 14" X 16" (3" rad) 30-Mar-06 30-Mar-0616031 B Extension 14 E2 231 429 12" X 22" (3" rad) 30-Mar-06 30-Mar-0616032 B Barrel 7 14 232 528 8" Round 30-Mar-06 30-Mar-0616033 BC Lower Dome 22 & 23 LD1 233 8 4" X 6" tomb 20-Apr-06 20-Apr-0616034 C Lower Dome 24 & 25 LD1 234 9 4" X 6" tomb 20-Apr-06 20-Apr-0616035 C Lower Dome 25 & 26 LD1 235 10 4" X 6" tomb 20-Apr-06 20-Apr-06Section 1 Tank 16 Weld Repair As Built SummaryD&B WestonD&B RepairNo. Quadrant V Drop RowFlawNumberFlawNumber As Built Repair PT AcceptedVac BoxAccepted16036 C Lower Dome 26 LD1 236 11 4" X 6" tomb 20-Apr-06 20-Apr-0616037 C Lower Dome 27 LD1 237 12 4" X 6" tomb 20-Apr-06 20-Apr-0616038 C Lower Dome 27 & 28 LD1 238 13 4" X 6" tomb 20-Apr-06 20-Apr-0616039 C Lower Dome 29 & 30 LD1 239 14 4" X 6" tomb 20-Apr-06 20-Apr-0616040 C Lower Dome 30 & 31 LD1 240 15 4" X 6" tomb 20-Apr-06 20-Apr-0616041 C Lower Dome 32 & 33 LD1 241 18 4" X 6" tomb 20-Apr-06 20-Apr-0616042 C Lower Dome 40 LD4 242 36 8" Round 11-May-06 11-May-0616043 C Lower Dome 35 LD4 243 37 6" Round 11-May-06 11-May-0616044 C Barrel 1 4 244 76 & 121 28" X 58" (6" rad) 19-May-06 19-May-0616045 C Barrel 1 6 245 77 & 118 18" X 40" (3" rad) 19-May-06 19-May-0616046 C Barrel 1 23 246 82 12" X 16" (3" rad) 29-Mar-06 29-Mar-0616047 C Barrel 1 24 247 83 16" X 18" (3" rad) 29-Mar-06 29-Mar-0616048 C Barrel 1 25 248 85 12" X 12" (3" rad) 19-May-06 19-May-0616049 C Barrel 2 26 249 100 6" Round 20-Apr-06 20-Apr-0616050 C Barrel 2 24 250 102 8" Round 20-Apr-06 20-Apr-0616051 C Barrel 2 24 251 103 10" X 10" (2"rad) 29-Mar-06 29-Mar-0616052 C Barrel 2 22 252 105 14" X 14" (3" rad) 20-Apr-06 20-Apr-0616053 C Barrel 2 19 253 106 8" Round 20-Apr-06 20-Apr-0616054 C Barrel 2 19 254 107 8" Round 20-Apr-06 20-Apr-0616055 C Barrel 2 18 255 108 14" X 14" (3" rad) 12-May-06 12-May-0616056 C Barrel 2 14 256 112 16" X 16" (3" rad) 12-May-06 12-May-0616057 C Barrel 2 12 257 113 12" X 12" (3" rad) 19-May-06 19-May-0616058 C Barrel 2 10 258 114 26" X 32" (6" rad) 19-May-06 19-May-0616059 C Barrel 2 8 259 117 10" X 10" (2"rad) 20-Apr-06 20-Apr-0616060 C Barrel 2 5 260 120 10" X 10" (2"rad) 20-Apr-06 20-Apr-0616061 C Extension 2 E4 261 126 15" X 20" 19-May-06 19-May-0616062 C Extension 3 E4 262 127 6" X 12" (3" r-top) 19-May-06 19-May-0616063 C Barrel 3 15 263 142 6" Round 19-May-06 19-May-0616064 C Barrel 6 26 264 161 6" Round 12-May-06 12-May-0616065 C Barrel 6 16 265 177 14" X 14" (3" rad) 12-May-06 12-May-0616066 C Barrel 6 15 266 178 6" Round 12-May-06 12-May-0616067 C Barrel 7 22 267 187 18" X 18" (3" rad) 12-May-06 12-May-0616068 C Barrel 7 25 268 190 14" X 30" (3" rad) 11-May-06 11-May-0616069 C Extension 8 E4 269 222 6" X 6" (3" r-top) 11-May-06 11-May-0616070 C Barrel 8 9 270 225 10" X 14" (3" rad) 12-May-06 12-May-06Section 1 Tank 16 Weld Repair As Built SummaryD&B WestonD&B RepairNo. Quadrant V Drop RowFlawNumberFlawNumber As Built Repair PT AcceptedVac BoxAccepted16071 C Barrel 8 18 271 228 15" X 32" (3" rad) 12-May-06 12-May-0616072 C Barrel 9 24 272 241 14" X 16" (3" rad) 12-May-06 12-May-0616073 C Extension 1 E3 273 365 8" Round 11-May-06 11-May-0616074 C Extension 4 E3 274 384 16" X 16" (3" rad) 29-Mar-06 29-Mar-0616075 C Extension 6 E1 275 395 & 397 19" X 42" (3" rad) 11-May-06 11-May-0616076 C Extension 7 E1 276 405 8" Round 29-Mar-06 29-Mar-0616077 C Extension 7 E2 277 411 16" X 16" (3" rad) 29-Mar-06 29-Mar-0616078 C Upper Dome 8 A50 278 416 & 418 8" Round 29-Mar-06 29-Mar-0616079 C Upper Dome 9 A52 279 420 8" Round 29-Mar-06 29-Mar-0616080 C Extension 9 E2 280 423 & 470 20" X 40" (6" rad) 11-May-06 11-May-0616081 C Upper Dome B42 281 491 8" Round 29-Mar-06 29-Mar-0616082 C Upper Dome B42 282 492 10" X 10" (2"rad) 29-Mar-06 29-Mar-0616083 C Upper Dome C46 283 520 6" Round 29-Mar-06 29-Mar-0616084 C Upper Dome A47 284 530 6" X 6" (6" tomb) 11-May-06 11-May-0616085 D Barrel 12 1 285 286 6" X 6" (6" tomb) 11-May-06 11-May-0616086 D Barrel 12 1 286 288 20" X 23" (3" rad) 11-May-06 11-May-0616087 D Barrel 13 15 287 299 6" Round 12-May-06 12-May-0616088 D Barrel 13 12 288 326 6" Round 19-May-06 19-May-0616089 D Extension 13 E4 289 333 14" X 12" 11-May-06 11-May-0616090 D Extension 18 E4 290 361 11" X 16" (3" rad) 11-May-06 11-May-0616091 D Barrel 18 24 291 364 6" Round 12-May-06 12-May-0616092 D Extension 11 E3 292 473 8" X 14" (3" rad) 11-May-06 11-May-0616093 D Extension 14 E2 293 478 14" X 14" (3" rad) 19-May-06 19-May-0616094 D Extension 16 E2 294 482 22" X 22" (6" rad) 1-Jun-06 1-Jun-0616095 D Extension 17 E2 295 486 5" X 5" (5" tomb) 11-May-06 11-May-0616096 D Upper Dome 18 A69 296 487 9" X 9" (3" rad) 29-Mar-06 29-Mar-0616097 D Upper Dome 13 B58 297 489 8" X 8" (2"rad) 29-Mar-06 29-Mar-0616098 D Upper Dome C62 298 517 12" X 12" (3" rad) 29-Mar-06 29-Mar-0616099 D Upper Dome C62 299 518 10" X 10" (2"rad) 29-Mar-06 29-Mar-0616100 D Upper Dome 60 300 531 10" X 18" (3" rad) 29-Mar-06 29-Mar-0616101 DA Lower Dome 1 & 44 LD1 301 1 4" X 6" tomb 19-May-06 19-May-0616102 DA Barrel 19 12 302 64 6" Round 12-May-06 12-May-0616103 A Extension 9 E3 303 438 INSERT 1-Jun-06 1-Jun-06A Extension 9 E2 304 439 INSERT 1-Jun-06 1-Jun-06A Extension 9 E3 305 444 INSERT 1-Jun-06 1-Jun-06Section 1 Tank 16 Weld Repair As Built SummaryD&B WestonD&B RepairNo. Quadrant V Drop RowFlawNumberFlawNumber As Built Repair PT AcceptedVac BoxAcceptedA Extension 9 E3 306 445 INSERT 1-Jun-06 1-Jun-06A Extension 9 E3 307 446 INSERT 1-Jun-06 1-Jun-06A Extension 9 E3 308 447 INSERT 1-Jun-06 1-Jun-06A Extension 9 E3 309 448 INSERT 1-Jun-06 1-Jun-06A Extension 9 E3 310 449 INSERT 1-Jun-06 1-Jun-06A Extension 9 E3 311 450 INSERT 1-Jun-06 1-Jun-06A Extension 9 E3 312 451 INSERT 1-Jun-06 1-Jun-06A Extension 9 E3 313 452 INSERT 1-Jun-06 1-Jun-06A Extension 9 E3 314 453 INSERT 1-Jun-06 1-Jun-06A Extension 9 E3 315 454 INSERT 1-Jun-06 1-Jun-06A Extension 9 E3 316 455 INSERT 1-Jun-06 1-Jun-06A Extension 9 E3 317 456 INSERT 1-Jun-06 1-Jun-06A Extension 9 E3 318 457 INSERT 1-Jun-06 1-Jun-06A Extension 9 E3 319 458 INSERT 1-Jun-06 1-Jun-06A Extension 9 E2 320 460 INSERT 1-Jun-06 1-Jun-06A Extension 9 E2 321 461 INSERT 1-Jun-06 1-Jun-06A Extension 9 E2 322 462 INSERT 1-Jun-06 1-Jun-06A Extension 9 E1 323 463 INSERT 1-Jun-06 1-Jun-06B Extension 10 E2 324 440 INSERT 1-Jun-06 1-Jun-06B Extension 10 E2 325 441 INSERT 1-Jun-06 1-Jun-06B Extension 10 E3 326 442 INSERT 1-Jun-06 1-Jun-06B Extension 10 E3 327 443 INSERT 1-Jun-06 1-Jun-06A Lower Dome 9 LD4 401 34 Vacuum BoxA Barrel 2 1 402 55 Vacuum Box 22-May-06A Barrel 2 1 403 56 Vacuum Box 22-May-06A Barrel 7 2 404 162 Vacuum Box 22-May-06A Barrel 9 23 405 172 Vacuum Box 22-May-06B Barrel 17 4 406 320 Vacuum Box 22-May-06B Barrel 19 11 407 352 Vacuum Box 22-May-06B Barrel 19 9 408 354 Vacuum Box 22-May-06C Barrel 1 25 409 84 Vacuum Box 19-May-06C Barrel 2 28 410 98 Vacuum Box 11-May-06C Barrel 2 9 411 115 Vacuum Box 19-May-06C Barrel 2 8 412 116 Vacuum Box 19-May-06C Barrel 2 5 413 119 Vacuum Box 19-May-06Section 1 Tank 16 Weld Repair As Built SummaryD&B WestonD&B RepairNo. Quadrant V Drop RowFlawNumberFlawNumber As Built Repair PT AcceptedVac BoxAcceptedC Barrel 2 2 414 124 Vacuum Box 19-May-06C Barrel 6 12 415 179 Vacuum Box 22-May-06C Barrel 7 17 416 183 Vacuum Box 22-May-06C Barrel 7 23 417 189 Vacuum Box 19-May-06C Barrel 7 26 418 194 Vacuum Box 19-May-06C Barrel 8 13 419 227 Vacuum Box 22-May-06C Upper Dome 8 A49 420 413 Vacuum Box 19-May-06C Upper Dome 8 A50 421 414 Vacuum Box 19-May-06C Extension 9 E1 422 422 Vacuum Box 22-May-06C Upper Dome 10 A54 423 514 Vacuum Box 22-May-06D Lower Dome 43 & 44 LD3 424 35 Vacuum Box 19-May-06D Barrel 11 16 425 280 Vacuum Box 12-May-06D Barrel 11 18 426 281 Vacuum Box 12-May-06D Barrel 11 27 427 283 Vacuum Box 11-May-06D Barrel 15 2 428 340 Vacuum Box 22-May-06D Barrel 16 10 429 342 Vacuum Box 12-May-06D Extension 18 E4 430 360 Vacuum Box 22-May-06D Extension 12 E3 431 475 Vacuum Box 22-May-06D Upper Dome 14 A60 432 477 Vacuum Box 19-May-06D Upper Dome 16 A64 433 481 Vacuum Box 19-May-06D Upper Dome 14 A/B60/61 434 488 Vacuum Box 19-May-0616104 A Lower Dome 3 & 4 LD1 501 2 Weld repair 20-Apr-06 20-Apr-0616105 A Lower Dome 10 & 11 LD1 502 3 Weld repair 20-Apr-06 20-Apr-0616106 D Lower Dome 35 & 36 LD1 503 20 Weld repair 20-Apr-06 20-Apr-0616107 D Lower Dome 36 & 37 LD1 504 21 Weld repair 1-Jun-06 1-Jun-0616108 B Lower Dome 21&22 LD1 505 22 Weld repair 2-May-06 2-May-0616109 BC Lower Dome 22 & 23 LD1 506 24 Weld repair 20-Apr-06 20-Apr-0616110 C Lower Dome 24 & 25 LD1 507 25 Weld repair 11-May-06 11-May-0616111 D Lower Dome 35 LD1 508 27 Weld repair 20-Apr-06 20-Apr-0616112 Bottom 3 & 2 509 29 Weld repair 11-May-06 11-May-0616113 A Lower Dome 13 LD4 510 31 Weld repair 22-May-06 22-May-06