Attachment F

Data Evaluation and

Analytical Results

   
 Page 1 of 5 

Data Evaluation Report

Site:     ConocoPhillips Refinery – Billings, Montana

    F037 Delisting Petition

Laboratory:    ALS Laboratory Group – Houston, Texas

Work Order: 1007142, 1007146, 1007294, 1008246

Reviewer:    Steve Miller/TRC Environmental Corporation

Date:     September 28, 2010

Samples Reviewed and Evaluation Criteria 

The samples reported in ALS Work Order 1007142 were analyzed for:

• Oil & Grease by U.S. EPA Method 1664

• Select Metals by SW846 Method 6020

• Mercury by SW846 Methods 7470 and 7471A

• Semivolatile Organic Compounds (SVOCs) by SW846 Method 8270

• Volatile Organic Compounds (VOCs) by SW846 Method 8260

• Reactivity by the Methods Described in SW846 Chapter 7

• Cyanide by SW846 Method 9014

• Ignitability by SW846 Method 1030

• Moisture by U.S. EPA Method 160.3

• PH by SW846 Method 9045B

• Sulfide by Standard Method 4500 S2‐F

TCLP analyses were also performed for metals SVOCs and VOCs with extraction per SW846

Method 1311 (i.e., acidic extraction fluid).  TCLP extractions were also performed forsamplesNorth

Q4 and South Q1 using extraction fluids with pH values of 7.0 and 10.01 as noted in the delisting

guidance document.  The extraction fluid with a neutral pH is described in Method 1311, Section

5.2 asreagent water and has a pH of 7.0 + 0.5 standard units.  The extraction fluid with an alkaline

pH is described in Standard Methods for the Examination of Water and Wastewater and has a pH

of 10.01 + 0.05 standard units.

The data validation was performed using laboratory‐specified recovery limits as evaluation

criteria.
 Page 2 of 5 

Holding Times and Sample Preservation 

Samples North Q2, North Q3, North Q4, South Q1, South Q2, South Q3, South Q32, South Q4

were collected on July 1, 2010.  These samples were analyzed for sulfide by Method 4500 S2‐F

on July 9, 2010.  The calculated time between collection and analysis is eight (8) days.  The

method‐defined holding time for this analysis is seven (7) days.  Therefore, the holding time is

exceeded by one day for sulfide in the listed samples.  The reported concentrations of sulfide in

samples North Q2, North Q3, North Q4, South Q1, South Q2, South Q3, South Q32, South Q4

may be biased slightly low due to this holding time exceedance.

Blanks 

Barium and lead were detected in method blanks associated with acidic TCLP analyses of all

samples.  No interpretation issues are indicated for barium since all detected concentrations

are more than ten (10) times the blank concentration.  Reported concentrations of lead in

samples North Q4 and South Q1 are less than ten (10) times the blank concentration and may

include significant measurement contributions form laboratory sources of contamination.

Vanadium was detected in the method blanks associated with total metals in all samples.  No

interpretation issues are indicated since reported concentrations of vanadium in all samples are

more than ten (10) times the blank concentrations.

Naphthalene was detected in the method blank associated with batch R94008.  No data

interpretation issues are indicated since reported concentrations of naphthalene in associated

samples are more than ten (10) times the blank concentration.

Zinc was detected in the method blank associated with basic TCLP extracts in batch 4464.  

Reported concentrations of TCLP (Basic) zinc in samples South Q1 and North Q4 are less than

ten (10) times the blank concentration and may include significant measurement contributions

from laboratory sources of contamination.

LCS Results 

All criteria are met.

Surrogate Recoveries 

All criteria are met.  

MS/MSD Results 

Sample South Q2 was analyzed as an MS/MSD pair for all analytes.  Most recoveries and RPD

values are within laboratory‐defined control limits indicating that the sample matrix has
 Page 3 of 5 

minimal, if any, influence on the reported concentrations of target analytes.  The following

exceptions were, however, noted:

• Both recoveries of total nickel, total zinc, and total naphthalene are less than

control limits.  Data interpretation issues are not indicated for these compounds

since the concentration of each in the unspiked analysis of South Q2 is more than

four (4) times the spiking concentration.

• Recoveries of Oil & Grease are reported as negative values and the RPD value is

greater than control limits in MS/MSD analyses of South Q2.  These results are

indicative of a likely low biasfor the reported concentrations of Oil &Grease in this

matrix as well as increased variability.

• Recoveries of total ethylbenzene are less than laboratory‐derived limits.  These

results are indicative of a likely low bias for total ethylbenzene in this matrix.

• Recoveries of total xylenes are lessthan laboratory‐derived limits and the reported

RPD value is greaterthan the applicable control limit.  These results are indicative of

a likely low bias and excessive variability for total xylenes in this matrix.

• One recovery is within limits and one recovery is outside limits for total barium,

total phenanthrene, total 1,1,1‐trichloroethane, total 1,2‐dichlorobenzene, total

1,3‐dichlorobenzene, total 1,4‐dichlorobenzene, total carbon disulfide, total

chlorobenzene, total styrene, total tetrachloroethane, total toluene, and TCLP

tetrachloroethane (acidic extraction).  No data interpretation issues are indicated

for accuracy since one recovery is within control limits.

• RPD valuesfortotal dichlorobenzenes,total chlorobenzene,totalstyrene, and total

tetrachloroethane are indicative of excessive variability in this matrix.

Field Duplicate Results 

Sample South Q32 was analyzed as a field duplicate of South Q3.  Calculated RPD values for

detected compounds are presented in the following table:

Test Name Analyte

South Q3

Result

South Q32

Result Units Matrix RPD

Cyanide Cyanide 7.72 4.5 mg/Kg‐dry Solid 53

Cyanide Cyanide, Amenable to

Chlorination 3.09 ND mg/Kg‐dry Solid NC

Mercury Mercury 1460 815 μg/Kg‐dry Solid 57

Metals Antimony 1.04 1.11 mg/Kg‐dry Solid 6.5

Metals Arsenic 38 40.6 mg/Kg‐dry Solid 6.6
 Page 4 of 5 

Metals Barium 130 133 mg/Kg‐dry Solid 2.3

Metals Cadmium 1.25 1.24 mg/Kg‐dry Solid 0.8

Metals Chromium 37.8 38.7 mg/Kg‐dry Solid 2.4

Metals Cobalt 9.9 9.66 mg/Kg‐dry Solid 2.4

Metals Lead 23 23.5 mg/Kg‐dry Solid 2.2

Metals Nickel 87.7 72.7 mg/Kg‐dry Solid 19

Metals Selenium 13.7 12.7 mg/Kg‐dry Solid 7.6

Metals Vanadium 38.1 39.4 mg/Kg‐dry Solid 3.4

Metals Zinc 922 901 mg/Kg‐dry Solid 2.3

Moisture Percent Moisture 58.7 57.4 wt% Solid 2.2

Oil and Grease Oil and Grease 3090 19400 mg/Kg‐dry Solid 145

pH pH 9.53 9.56 pH Units Solid 0.31

Semivolatiles 2‐Methylphenol 170 ND μg/Kg‐dry Solid NC

Semivolatiles 3&4‐Methylphenol 470 ND μg/Kg‐dry Solid NC

Semivolatiles Acenaphthene 8000 3400 μg/Kg‐dry Solid 81

Semivolatiles Anthracene 18000 2000 μg/Kg‐dry Solid 160

Semivolatiles Benz(a)anthracene 3600 650 μg/Kg‐dry Solid 139

Semivolatiles Benzo(a)pyrene 1500 450 μg/Kg‐dry Solid 108

Semivolatiles Benzo(b)fluoranthene 600 250 μg/Kg‐dry Solid 82

Semivolatiles Benzo(k)fluoranthene 660 230 μg/Kg‐dry Solid 97

Semivolatiles Bis(2‐ethylhexyl)

phthalate 1800 680 μg/Kg‐dry Solid 90

Semivolatiles Chrysene 4200 1400 μg/Kg‐dry Solid 100

Semivolatiles Dibenz(a,h)anthracene ND 170 μg/Kg‐dry Solid NC

Semivolatiles Fluoranthene 3800 ND μg/Kg‐dry Solid NC

Semivolatiles Fluorene 19000 8000 μg/Kg‐dry Solid 81

Semivolatiles Indeno(1,2,3‐cd)pyrene 440 160 μg/Kg‐dry Solid 93

Semivolatiles Phenanthrene 62000 17000 μg/Kg‐dry Solid 114

Semivolatiles Phenol 220 ND μg/Kg‐dry Solid NC

Semivolatiles Pyrene 9700 3800 μg/Kg‐dry Solid 87

TCLP Metals Arsenic 0.0569 0.0602 mg/L Leachate 5.6

TCLP Metals Barium 0.624 0.669 mg/L Leachate 7

TCLP Metals Antimony 0.00548 ND mg/L Leachate NC

TCLP Metals Nickel 0.1 0.114 mg/L Leachate 13

TCLP Metals Vanadium 0.00801 0.0103 mg/L Leachate 25

TCLP Semivolatiles Acenaphthene 2.3 2.1 μg/L Leachate 9.1

TCLP Semivolatiles Fluorene 4.8 4 μg/L Leachate 18

TCLP Semivolatiles Phenanthrene 8.8 7.1 μg/L Leachate 21

TCLP Volatiles Naphthalene 62 59 μg/L Leachate 5
 Page 5 of 5 

TCLP Volatiles Toluene 14 15 μg/L Leachate 6.9

TCLP Volatiles Xylenes, Total 55 45 μg/L Leachate 20

Volatiles 2‐Butanone 43 43 μg/Kg‐dry Solid 0

Volatiles Benzene 7.2 14 μg/Kg‐dry Solid 64

Volatiles Ethylbenzene 140 160 μg/Kg‐dry Solid 13

Volatiles Naphthalene 340 1900 μg/Kg‐dry Solid 139

Volatiles Tetrachloroethene 42 41 μg/Kg‐dry Solid 2.4

Volatiles Toluene 170 260 μg/Kg‐dry Solid 42

Volatiles Trichloroethene 7.1 6.8 μg/Kg‐dry Solid 4.3

Volatiles Xylenes, Total 770 1200 μg/Kg‐dry Solid 44

NC Not Calculated

ND Not Detected

RPD Relative Percent Difference

The calculated RPD values for highlighted rows in the table above are greater than expected

(RPD > 20%).  These results are indicative of excessive imprecision for the highlighted analytes.

Laboratory Narrative 

Laboratory notes for work order 1007142 indicate that area counts for 1,4‐dichlorobenzene‐d4

and naphthalene‐d8 in sample North Q4 were less than method‐required limits in SVOC

analyses.  Based on internal standard assignments given in Table 5 of Method 8270C (Revision

3, December 1996), the associated target analytes include 2‐methylphenol, 4‐methylphenol,

phenol, 2,4‐dimethylphenol, and nitrobenzene.  Of these, 2,4‐dimethylphenol and nitrobenzene

were not detected in North Q4.  Therefore, reported concentrations of 2‐methylphenol, 4‐

methylphenol, and phenol in North Q4 may be biased high due to the low internal standard

recoveries.
29-Jul-2010

TRC Corporation

Steve Miller

Dear Steve,

Re: Conoco Phillips Delisting Work Order: 1007142

Fax: (512) 329-8750

Tel: (512) 329-6080

505 East Huntland Drive

Austin, TX 78752

Suite 250

ALS Laboratory Group received 11 samples on 03-Jul-2010 09:00 AM for the analyses presented in the 

following report.

Project Manager

Hector Coronado

 Hector Coronado

Electronically approved by: Tiffany Van

Certificate No: TX: T104704231-10-3

The analytical data provided relates directly to the samples received by ALS Laboratory Group and for 

only the analyses requested. Results are expressed as "as received" unless otherwise noted.

QC sample results for this data met EPA or laboratory specifications except as noted in the Case 

Narrative or as noted with qualifiers in the QC batch information. Should this laboratory report need to be

reproduced, it should be reproduced in full unless written approval has been obtained by ALS Laboratory 

Group. Samples will be disposed in 30 days unless storage arrangements are made. 

The total number of pages in this report is 122. 

If you have any questions regarding this report, please feel free to call me.

Sincerely,

ADDRESS 10450 Stancliff Rd, Suite 210 Houston, Texas 77099-4338 | PHONE (281) 530-5656 | FAX (281) 530-5887

ALS GRO UP USA, CO RP Part of the ALS Laboratory Group A Cam pbell Brothers Lim ited Com pany
ALS Laboratory Group Date: 29-Jul-10

Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142 Work Order Sample Summary

Lab Samp ID Client Sample ID Matrix Tag Number Collection Date Date Received Hold

1007142-01 South Q1 Soil 7/1/2010 09:35 7/3/2010 09:00

1007142-02 South Q2 Soil 7/1/2010 10:45 7/3/2010 09:00

1007142-03 South Q3 Soil 7/1/2010 11:45 7/3/2010 09:00

1007142-04 South Q32 Soil 7/1/2010 11:45 7/3/2010 09:00

1007142-05 South Q4 Soil 7/1/2010 12:40 7/3/2010 09:00

1007142-06 North Q4 Soil 7/1/2010 13:35 7/3/2010 09:00

1007142-07 North Q3 Soil 7/1/2010 14:30 7/3/2010 09:00

1007142-08 North Q2 Soil 7/1/2010 15:30 7/3/2010 09:00

1007142-09 North Q1 Soil 7/2/2010 09:15 7/3/2010 09:00

1007142-10 TB070110A (Trip Blank) Water 7/2/2010 7/3/2010 09:00

1007142-11 Trip Blank 2 Water 7/2/2010 7/3/2010 09:00

SS Page 1 of 1
ALS Laboratory Group Date: 29-Jul-10

Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

Case Narrative

Batch R94008, Volatiles, Sample 1007142-01A: Lowest practical dilution for 1007142-01A 

due to high concentration of non-target compounds.

Batch R94008, Method 8260_S, Sample 1007142-02AMS: Some compounds outside control 

limits on MS/MSD. Some RPDS exceeded limits.

Batch R94008, Volatiles, Sample 1007142-02A: Lowest practical dilution for 1007142-01A 

due to high concentration of non-target compounds.

Batch R94008, Volatiles, Sample 1007142-02A: Lowest practical dilution for 1007142-02A 

due to high concentration of non-target compounds.

Batch R94008, Volatiles, Sample 1007142-01A: 

Batch R94008, Method 8260_S, Sample 1007142-02AMS: Some compounds outside control 

limits on MS/MSD. Some RPDS exceeded limits.

Batch 44323, Method 8270_S, Sample 1007142-02BMS: Low area counts for 1,4-

Dichlorobenzened4 and Naphthalene-d8

Batch 44323, Method 8270_S, Sample 1007142-02BMS: Low area counts for 1,4-

Dichlorobenzened4 and Naphthalene-d8 in MS/ MSD due to sample matrix.

Batch 44323, Method 8270_S, Sample 1007142-02BMS: Low area counts for 1,4-

Dichlorobenzened4 and Naphthalene-d8 in MS/ MSD due to sample matrix. High %R for 

Phenanthrene in MS/ MSD due to high concentration in sample background.

Batch 44323, Semivolatiles, Sample 1007142-06B: Low area counts for 1,4-

Dichlorobenzened4 and Naphthalene-d8 in MS/ MSD due to sample matrix.

Batch 44323, Semivolatiles, Sample 1007142-06B: Low area counts for 1,4-

Dichlorobenzened4 and Naphthalene-d8 sample dilution confirms matrix interference.

Batch R94277, Method O&G_1664_S, Sample WLCSD-071910: 1007142-02B MS/MSD - 

Spike recoveries out of control due to sample non-homogeneity

CN Page 1 of 1
Project: Conoco Phillips Delisting

Sample ID: South Q1

Collection Date: 7/1/2010 09:35 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-01

ALS Laboratory Group Date: 29-Jul-10

SDL

OIL AND GREASE Method:E1664 Analyst: JLC

Oil and Grease 2,710 78 77.5 mg/Kg-dry 1 7/19/2010

TCLP MERCURY SW7470 Leachate: SW3010A / 7/12/10 Analyst: JCJ

Prep: SW7470 / 7/12/10

Method:

Mercury U 0.0000420 0.000200 mg/L 1 7/12/2010 14:56

TCLP METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Arsenic 0.0118 J 7/12/2010 23:34 0.00900 0.0500 mg/L 10

Barium 0.621 0.00700 0.0500 mg/L 10 7/12/2010 23:34

Cadmium U 0.00600 0.0500 mg/L 10 7/12/2010 23:34

Chromium U 0.00600 0.0500 mg/L 10 7/12/2010 23:34

Lead 0.00535 J 7/12/2010 23:34 0.00400 0.0500 mg/L 10

Selenium U 0.0250 0.0500 mg/L 10 7/12/2010 23:34

Silver U 0.00700 0.0500 mg/L 10 7/12/2010 23:34

TCLP MISCELLANEOUS METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Antimony U 0.00500 0.0500 mg/L 10 7/12/2010 23:34

Beryllium U 0.00300 0.0500 mg/L 10 7/12/2010 23:34

Cobalt U 0.00500 0.0500 mg/L 10 7/12/2010 23:34

Nickel 0.132 0.0140 0.0500 mg/L 10 7/12/2010 23:34

Vanadium U 0.00700 0.0500 mg/L 10 7/12/2010 23:34

Zinc 0.0436 J 7/12/2010 23:34 0.0250 0.0500 mg/L 10

MERCURY Method:SW7471A Prep: SW7471A / 7/13/10 Analyst: JCJ

Mercury 972 0.51 8.43 μg/Kg-dry 1 7/13/2010 15:28

METALS Method:SW6020 Prep: SW3050A / 7/12/10 Analyst: SKS

Antimony 1.80 0.56 1.13 mg/Kg-dry 1 7/12/2010 20:26

Arsenic 60.1 0.14 1.13 mg/Kg-dry 1 7/12/2010 20:26

Barium 196 0.18 1.13 mg/Kg-dry 1 7/12/2010 20:26

Beryllium U 0.11 1.13 mg/Kg-dry 1 7/12/2010 20:26

Cadmium 1.26 0.090 1.13 mg/Kg-dry 1 7/12/2010 20:26

Chromium 152 0.11 1.13 mg/Kg-dry 1 7/12/2010 20:26

Cobalt 24.4 0.068 1.13 mg/Kg-dry 1 7/12/2010 20:26

Lead 43.1 0.11 1.13 mg/Kg-dry 1 7/12/2010 20:26

Nickel 212 0.14 1.13 mg/Kg-dry 1 7/12/2010 20:26

Selenium 100 0.56 1.13 mg/Kg-dry 1 7/12/2010 20:26

Silver 0.160 J 7/12/2010 20:26 0.090 1.13 mg/Kg-dry 1

Vanadium 114 0.16 1.13 mg/Kg-dry 1 7/12/2010 20:26

AR Page 1 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q1

Collection Date: 7/1/2010 09:35 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-01

ALS Laboratory Group Date: 29-Jul-10

SDL

Zinc 1,010 5.6 11.3 mg/Kg-dry 10 7/13/2010 16:11

TCLP SEMIVOLATILES SW8270 Leachate: SW1311 / 7/9/10 Analyst: ACN

Prep: SW3510 / 7/9/10

Method:

2,4-Dimethylphenol U 1.9 5.0 μg/L 1 7/13/2010 15:49

2,4-Dinitrophenol U 1.4 5.0 μg/L 1 7/13/2010 15:49

2,4-Dinitrotoluene U 1.0 5.0 μg/L 1 7/13/2010 15:49

2-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 15:49

3&4-Methylphenol 5.2 1.0 5.0 μg/L 1 7/13/2010 15:49

4-Nitrophenol U 1.9 5.0 μg/L 1 7/13/2010 15:49

Acenaphthene 2.0 J 7/13/2010 15:49 0.90 5.0 μg/L 1

Anthracene U 0.60 5.0 μg/L 1 7/13/2010 15:49

Benz(a)anthracene U 0.50 5.0 μg/L 1 7/13/2010 15:49

Benzo(a)pyrene U 0.60 5.0 μg/L 1 7/13/2010 15:49

Benzo(b)fluoranthene U 0.70 5.0 μg/L 1 7/13/2010 15:49

Benzo(k)fluoranthene U 0.90 5.0 μg/L 1 7/13/2010 15:49

Bis(2-ethylhexyl)phthalate U 3.3 5.0 μg/L 1 7/13/2010 15:49

Butyl benzyl phthalate U 0.70 5.0 μg/L 1 7/13/2010 15:49

Chrysene U 0.80 5.0 μg/L 1 7/13/2010 15:49

Dibenz(a,h)anthracene U 0.80 5.0 μg/L 1 7/13/2010 15:49

Diethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 15:49

Dimethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 15:49

Di-n-butyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 15:49

Di-n-octyl phthalate U 0.60 5.0 μg/L 1 7/13/2010 15:49

Fluoranthene U 0.50 5.0 μg/L 1 7/13/2010 15:49

Fluorene 3.1 J 7/13/2010 15:49 0.60 5.0 μg/L 1

Indeno(1,2,3-cd)pyrene U 1.3 5.0 μg/L 1 7/13/2010 15:49

Nitrobenzene U 0.80 5.0 μg/L 1 7/13/2010 15:49

Phenanthrene 5.3 0.50 5.0 μg/L 1 7/13/2010 15:49

Phenol 3.2 J 7/13/2010 15:49 0.50 5.0 μg/L 1

Pyrene U 0.50 5.0 μg/L 1 7/13/2010 15:49

Pyridine U 2.0 5.0 μg/L 1 7/13/2010 15:49

Quinoline U 0.60 5.0 μg/L 1 7/13/2010 15:49

 Surr: 2-Fluorobiphenyl 68.8 48-120 %REC 1 7/13/2010 15:49

 Surr: 2-Fluorophenol 53.7 20-120 %REC 1 7/13/2010 15:49

 Surr: 4-Terphenyl-d14 80.1 51-135 %REC 1 7/13/2010 15:49

 Surr: Nitrobenzene-d5 62.9 41-120 %REC 1 7/13/2010 15:49

 Surr: Phenol-d6 63.5 20-120 %REC 1 7/13/2010 15:49

SEMIVOLATILES Method:SW8270 Prep: SW3541 / 7/7/10 Analyst: ACN

2,4-Dimethylphenol U 87 390 μg/Kg-dry 1 7/13/2010 16:02

AR Page 2 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q1

Collection Date: 7/1/2010 09:35 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-01

ALS Laboratory Group Date: 29-Jul-10

SDL

2,4-Dinitrophenol U 150 390 μg/Kg-dry 1 7/13/2010 16:02

2,4-Dinitrotoluene U 140 390 μg/Kg-dry 1 7/13/2010 16:02

2-Methylphenol U 85 390 μg/Kg-dry 1 7/13/2010 16:02

3&4-Methylphenol U 150 390 μg/Kg-dry 1 7/13/2010 16:02

4-Nitrophenol U 140 390 μg/Kg-dry 1 7/13/2010 16:02

Acenaphthene 520 70 390 μg/Kg-dry 1 7/13/2010 16:02

Anthracene 420 70 390 μg/Kg-dry 1 7/13/2010 16:02

Benz(a)anthracene 140 J 7/13/2010 16:02 70 390 μg/Kg-dry 1

Benzo(a)pyrene 93 J 7/13/2010 16:02 70 390 μg/Kg-dry 1

Benzo(b)fluoranthene U 70 390 μg/Kg-dry 1 7/13/2010 16:02

Benzo(k)fluoranthene U 70 390 μg/Kg-dry 1 7/13/2010 16:02

Bis(2-ethylhexyl)phthalate 220 J 7/13/2010 16:02 70 390 μg/Kg-dry 1

Butyl benzyl phthalate U 70 390 μg/Kg-dry 1 7/13/2010 16:02

Chrysene 240 J 7/13/2010 16:02 70 390 μg/Kg-dry 1

Dibenz(a,h)anthracene 99 J 7/13/2010 16:02 70 390 μg/Kg-dry 1

Diethyl phthalate U 70 390 μg/Kg-dry 1 7/13/2010 16:02

Dimethyl phthalate U 70 390 μg/Kg-dry 1 7/13/2010 16:02

Di-n-butyl phthalate U 70 390 μg/Kg-dry 1 7/13/2010 16:02

Di-n-octyl phthalate U 70 390 μg/Kg-dry 1 7/13/2010 16:02

Fluoranthene 210 J 7/13/2010 16:02 70 390 μg/Kg-dry 1

Fluorene 830 70 390 μg/Kg-dry 1 7/13/2010 16:02

Indeno(1,2,3-cd)pyrene 110 J 7/13/2010 16:02 70 390 μg/Kg-dry 1

Nitrobenzene U 77 390 μg/Kg-dry 1 7/13/2010 16:02

Phenanthrene 2,800 70 390 μg/Kg-dry 1 7/13/2010 16:02

Phenol U 70 390 μg/Kg-dry 1 7/13/2010 16:02

Pyrene 600 70 390 μg/Kg-dry 1 7/13/2010 16:02

Pyridine U 70 390 μg/Kg-dry 1 7/13/2010 16:02

Quinoline U 70 390 μg/Kg-dry 1 7/13/2010 16:02

 Surr: 2,4,6-Tribromophenol 84.2 36-126 %REC 1 7/13/2010 16:02

 Surr: 2-Fluorobiphenyl 73.3 43-125 %REC 1 7/13/2010 16:02

 Surr: 2-Fluorophenol 52.5 37-125 %REC 1 7/13/2010 16:02

 Surr: 4-Terphenyl-d14 77.4 32-125 %REC 1 7/13/2010 16:02

 Surr: Nitrobenzene-d5 62.2 37-125 %REC 1 7/13/2010 16:02

 Surr: Phenol-d6 58.1 40-125 %REC 1 7/13/2010 16:02

TCLP VOLATILES Method:SW8260 Leachate: SW1311 / 7/9/10 Analyst: PC

1,1,1-Trichloroethane U 10 100 μg/L 20 7/15/2010 12:47

1,1-Dichloroethane U 10 100 μg/L 20 7/15/2010 12:47

1,1-Dichloroethene U 10 100 μg/L 20 7/15/2010 12:47

1,2-Dibromoethane U 10 100 μg/L 20 7/15/2010 12:47

AR Page 3 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q1

Collection Date: 7/1/2010 09:35 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-01

ALS Laboratory Group Date: 29-Jul-10

SDL

1,2-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 12:47

1,2-Dichloroethane U 10 100 μg/L 20 7/15/2010 12:47

1,3-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 12:47

1,4-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 12:47

1,4-Dioxane U 2,000 2,000 μg/L 20 7/15/2010 12:47

2-Butanone U 20 200 μg/L 20 7/15/2010 12:47

Benzene U 10 100 μg/L 20 7/15/2010 12:47

Carbon disulfide U 20 200 μg/L 20 7/15/2010 12:47

Chlorobenzene U 10 100 μg/L 20 7/15/2010 12:47

Chloroform U 10 100 μg/L 20 7/15/2010 12:47

Ethylbenzene U 10 100 μg/L 20 7/15/2010 12:47

Methyl tert-butyl ether U 10 100 μg/L 20 7/15/2010 12:47

Naphthalene 56 J 7/15/2010 12:47 10 100 μg/L 20

Styrene U 10 100 μg/L 20 7/15/2010 12:47

Tetrachloroethene U 12 100 μg/L 20 7/15/2010 12:47

Toluene 13 J 7/15/2010 12:47 10 100 μg/L 20

Trichloroethene U 10 100 μg/L 20 7/15/2010 12:47

Xylenes, Total 68 J 7/15/2010 12:47 30 300 μg/L 20

 Surr: 1,2-Dichloroethane-d4 98.5 70-125 %REC 20 7/15/2010 12:47

 Surr: 4-Bromofluorobenzene 104 72-125 %REC 20 7/15/2010 12:47

 Surr: Dibromofluoromethane 101 71-125 %REC 20 7/15/2010 12:47

 Surr: Toluene-d8 107 75-125 %REC 20 7/15/2010 12:47

VOLATILES Method:SW8260 Analyst: WLR

1,1,1-Trichloroethane U 1.2 12 μg/Kg-dry 1 7/13/2010 20:01

1,1-Dichloroethane U 1.2 12 μg/Kg-dry 1 7/13/2010 20:01

1,1-Dichloroethene U 1.2 12 μg/Kg-dry 1 7/13/2010 20:01

1,2-Dibromoethane U 1.2 12 μg/Kg-dry 1 7/13/2010 20:01

1,2-Dichlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 20:01

1,2-Dichloroethane U 1.2 12 μg/Kg-dry 1 7/13/2010 20:01

1,3-Dichlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 20:01

1,4-Dichlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 20:01

1,4-Dioxane U 47 230 μg/Kg-dry 1 7/13/2010 20:01

2-Butanone 120 3.3 23 μg/Kg-dry 1 7/13/2010 20:01

Benzene 18 1.2 12 μg/Kg-dry 1 7/13/2010 20:01

Carbon disulfide U 2.3 23 μg/Kg-dry 1 7/13/2010 20:01

Chlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 20:01

Chloroform U 1.2 12 μg/Kg-dry 1 7/13/2010 20:01

Ethylbenzene 240 1.2 12 μg/Kg-dry 1 7/13/2010 20:01

Methyl tert-butyl ether U 1.2 12 μg/Kg-dry 1 7/13/2010 20:01

AR Page 4 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q1

Collection Date: 7/1/2010 09:35 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-01

ALS Laboratory Group Date: 29-Jul-10

SDL

Naphthalene 90,000 1,500 15,000 μg/Kg-dry 1250 7/15/2010 14:57

Styrene U 1.2 12 μg/Kg-dry 1 7/13/2010 20:01

Tetrachloroethene 72 1.4 12 μg/Kg-dry 1 7/13/2010 20:01

Toluene 300 1.2 12 μg/Kg-dry 1 7/13/2010 20:01

Trichloroethene 7.6 J 7/13/2010 20:01 1.2 12 μg/Kg-dry 1

Xylenes, Total 7,600 35 350 μg/Kg-dry 10 7/14/2010 10:38

 Surr: 1,2-Dichloroethane-d4 111 70-128 %REC 1 7/13/2010 20:01

 Surr: 1,2-Dichloroethane-d4 102 70-128 %REC 10 7/14/2010 10:38

 Surr: 1,2-Dichloroethane-d4 98.3 70-128 %REC 1250 7/15/2010 14:57

 Surr: 4-Bromofluorobenzene 101 73-126 %REC 1 7/13/2010 20:01

 Surr: 4-Bromofluorobenzene 102 73-126 %REC 10 7/14/2010 10:38

 Surr: 4-Bromofluorobenzene 94.7 73-126 %REC 1250 7/15/2010 14:57

 Surr: Dibromofluoromethane 112 71-128 %REC 1 7/13/2010 20:01

 Surr: Dibromofluoromethane 101 71-128 %REC 10 7/14/2010 10:38

 Surr: Dibromofluoromethane 99.7 71-128 %REC 1250 7/15/2010 14:57

 Surr: Toluene-d8 105 73-127 %REC 1 7/13/2010 20:01

 Surr: Toluene-d8 100 73-127 %REC 10 7/14/2010 10:38

 Surr: Toluene-d8 91.8 73-127 %REC 1250 7/15/2010 14:57

REACTIVE CYANIDE Method:SW-846 Analyst: HN

Reactive Cyanide n 7/9/2010 09:00 U 23 40.0 mg/Kg 1

REACTIVE SULFIDE Method:SW-846 Analyst: HN

Reactive Sulfide n 7/9/2010 09:00 U 14 40.0 mg/Kg 1

CYANIDE Method:SW9014 Analyst: IAB

Cyanide U 1.4 4.66 mg/Kg-dry 1 7/14/2010 10:00

Cyanide, Amenable to Chlorination U 1.4 4.66 mg/Kg-dry 1 7/14/2010 10:00

IGNITABILITY Method:SW1030 Analyst: JLC

Ignitability, Solid Negative 0 no unit-dry 1 7/12/2010

MOISTURE Method:E160.3 Analyst: JLC

Percent Moisture 57.4 n 7/7/2010 12:00 0.010 0.0100 wt% 1

PH Method:SW9045B Analyst: IAB

pH 10.0 0.10 0.100 pH Units 1 7/8/2010 14:00

SULFIDE Method:SM4500 S2-F Analyst: HN

Sulfide H 7/9/2010 See Attached 1.2 2.35 mg/L-dry 1

AR Page 5 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q2

Collection Date: 7/1/2010 10:45 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-02

ALS Laboratory Group Date: 29-Jul-10

SDL

OIL AND GREASE Method:E1664 Analyst: JLC

Oil and Grease 9,410 72 71.6 mg/Kg-dry 1 7/19/2010

TCLP MERCURY SW7470 Leachate: SW3010A / 7/12/10 Analyst: JCJ

Prep: SW7470 / 7/12/10

Method:

Mercury U 0.0000420 0.000200 mg/L 1 7/12/2010 14:48

TCLP METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Arsenic 0.0460 J 7/12/2010 23:40 0.00900 0.0500 mg/L 10

Barium 0.623 0.00700 0.0500 mg/L 10 7/12/2010 23:40

Cadmium U 0.00600 0.0500 mg/L 10 7/12/2010 23:40

Chromium U 0.00600 0.0500 mg/L 10 7/12/2010 23:40

Lead U 0.00400 0.0500 mg/L 10 7/12/2010 23:40

Selenium U 0.0250 0.0500 mg/L 10 7/12/2010 23:40

Silver U 0.00700 0.0500 mg/L 10 7/12/2010 23:40

TCLP MISCELLANEOUS METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Antimony 0.00545 J 7/12/2010 23:40 0.00500 0.0500 mg/L 10

Beryllium U 0.00300 0.0500 mg/L 10 7/12/2010 23:40

Cobalt U 0.00500 0.0500 mg/L 10 7/12/2010 23:40

Nickel 0.138 0.0140 0.0500 mg/L 10 7/12/2010 23:40

Vanadium 0.00716 J 7/12/2010 23:40 0.00700 0.0500 mg/L 10

Zinc U 0.0250 0.0500 mg/L 10 7/12/2010 23:40

MERCURY Method:SW7471A Prep: SW7471A / 7/13/10 Analyst: JCJ

Mercury 1,240 0.47 7.83 μg/Kg-dry 1 7/13/2010 15:20

METALS Method:SW6020 Prep: SW3050A / 7/13/10 Analyst: SKS

Antimony 1.87 0.53 1.06 mg/Kg-dry 1 7/14/2010 04:21

Arsenic 51.7 0.13 1.06 mg/Kg-dry 1 7/14/2010 04:21

Barium 166 0.17 1.06 mg/Kg-dry 1 7/14/2010 04:21

Beryllium U 0.11 1.06 mg/Kg-dry 1 7/14/2010 19:34

Cadmium 1.46 0.085 1.06 mg/Kg-dry 1 7/14/2010 04:21

Chromium 48.7 0.11 1.06 mg/Kg-dry 1 7/14/2010 04:21

Cobalt 12.7 0.064 1.06 mg/Kg-dry 1 7/14/2010 04:21

Lead 28.0 0.11 1.06 mg/Kg-dry 1 7/14/2010 04:21

Nickel 102 0.13 1.06 mg/Kg-dry 1 7/14/2010 04:21

Selenium 16.7 0.53 1.06 mg/Kg-dry 1 7/14/2010 04:21

Silver 0.0913 J 7/14/2010 04:21 0.085 1.06 mg/Kg-dry 1

Vanadium 48.9 0.15 1.06 mg/Kg-dry 1 7/14/2010 04:21

AR Page 6 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q2

Collection Date: 7/1/2010 10:45 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-02

ALS Laboratory Group Date: 29-Jul-10

SDL

Zinc 1,140 53 106 mg/Kg-dry 100 7/14/2010 17:25

TCLP SEMIVOLATILES SW8270 Leachate: SW1311 / 7/9/10 Analyst: ACN

Prep: SW3510 / 7/9/10

Method:

2,4-Dimethylphenol U 1.9 5.0 μg/L 1 7/13/2010 16:12

2,4-Dinitrophenol U 1.4 5.0 μg/L 1 7/13/2010 16:12

2,4-Dinitrotoluene U 1.0 5.0 μg/L 1 7/13/2010 16:12

2-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 16:12

3&4-Methylphenol 1.3 J 7/13/2010 16:12 1.0 5.0 μg/L 1

4-Nitrophenol U 1.9 5.0 μg/L 1 7/13/2010 16:12

Acenaphthene 5.1 0.90 5.0 μg/L 1 7/13/2010 16:12

Anthracene U 0.60 5.0 μg/L 1 7/13/2010 16:12

Benz(a)anthracene U 0.50 5.0 μg/L 1 7/13/2010 16:12

Benzo(a)pyrene U 0.60 5.0 μg/L 1 7/13/2010 16:12

Benzo(b)fluoranthene U 0.70 5.0 μg/L 1 7/13/2010 16:12

Benzo(k)fluoranthene U 0.90 5.0 μg/L 1 7/13/2010 16:12

Bis(2-ethylhexyl)phthalate U 3.3 5.0 μg/L 1 7/13/2010 16:12

Butyl benzyl phthalate U 0.70 5.0 μg/L 1 7/13/2010 16:12

Chrysene U 0.80 5.0 μg/L 1 7/13/2010 16:12

Dibenz(a,h)anthracene U 0.80 5.0 μg/L 1 7/13/2010 16:12

Diethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 16:12

Dimethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 16:12

Di-n-butyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 16:12

Di-n-octyl phthalate U 0.60 5.0 μg/L 1 7/13/2010 16:12

Fluoranthene U 0.50 5.0 μg/L 1 7/13/2010 16:12

Fluorene 8.5 0.60 5.0 μg/L 1 7/13/2010 16:12

Indeno(1,2,3-cd)pyrene U 1.3 5.0 μg/L 1 7/13/2010 16:12

Nitrobenzene U 0.80 5.0 μg/L 1 7/13/2010 16:12

Phenanthrene 14 0.50 5.0 μg/L 1 7/13/2010 16:12

Phenol 1.9 J 7/13/2010 16:12 0.50 5.0 μg/L 1

Pyrene U 0.50 5.0 μg/L 1 7/13/2010 16:12

Pyridine U 2.0 5.0 μg/L 1 7/13/2010 16:12

Quinoline U 0.60 5.0 μg/L 1 7/13/2010 16:12

 Surr: 2-Fluorobiphenyl 66.4 48-120 %REC 1 7/13/2010 16:12

 Surr: 2-Fluorophenol 51.3 20-120 %REC 1 7/13/2010 16:12

 Surr: 4-Terphenyl-d14 81.6 51-135 %REC 1 7/13/2010 16:12

 Surr: Nitrobenzene-d5 57.7 41-120 %REC 1 7/13/2010 16:12

 Surr: Phenol-d6 58.4 20-120 %REC 1 7/13/2010 16:12

SEMIVOLATILES Method:SW8270 Prep: SW3541 / 7/7/10 Analyst: ACN

2,4-Dimethylphenol U 80 360 μg/Kg-dry 1 7/13/2010 14:57

AR Page 7 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q2

Collection Date: 7/1/2010 10:45 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-02

ALS Laboratory Group Date: 29-Jul-10

SDL

2,4-Dinitrophenol U 140 360 μg/Kg-dry 1 7/13/2010 14:57

2,4-Dinitrotoluene U 130 360 μg/Kg-dry 1 7/13/2010 14:57

2-Methylphenol 87 J 7/13/2010 14:57 78 360 μg/Kg-dry 1

3&4-Methylphenol 180 J 7/13/2010 14:57 140 360 μg/Kg-dry 1

4-Nitrophenol U 130 360 μg/Kg-dry 1 7/13/2010 14:57

Acenaphthene 2,500 65 360 μg/Kg-dry 1 7/13/2010 14:57

Anthracene 2,300 65 360 μg/Kg-dry 1 7/13/2010 14:57

Benz(a)anthracene 510 65 360 μg/Kg-dry 1 7/13/2010 14:57

Benzo(a)pyrene 530 65 360 μg/Kg-dry 1 7/13/2010 14:57

Benzo(b)fluoranthene 230 J 7/13/2010 14:57 65 360 μg/Kg-dry 1

Benzo(k)fluoranthene 130 J 7/13/2010 14:57 65 360 μg/Kg-dry 1

Bis(2-ethylhexyl)phthalate 720 65 360 μg/Kg-dry 1 7/13/2010 14:57

Butyl benzyl phthalate U 65 360 μg/Kg-dry 1 7/13/2010 14:57

Chrysene 1,400 65 360 μg/Kg-dry 1 7/13/2010 14:57

Dibenz(a,h)anthracene 150 J 7/13/2010 14:57 65 360 μg/Kg-dry 1

Diethyl phthalate U 65 360 μg/Kg-dry 1 7/13/2010 14:57

Dimethyl phthalate U 65 360 μg/Kg-dry 1 7/13/2010 14:57

Di-n-butyl phthalate U 65 360 μg/Kg-dry 1 7/13/2010 14:57

Di-n-octyl phthalate U 65 360 μg/Kg-dry 1 7/13/2010 14:57

Fluoranthene 930 65 360 μg/Kg-dry 1 7/13/2010 14:57

Fluorene 5,700 65 360 μg/Kg-dry 1 7/13/2010 14:57

Indeno(1,2,3-cd)pyrene 220 J 7/13/2010 14:57 65 360 μg/Kg-dry 1

Nitrobenzene U 72 360 μg/Kg-dry 1 7/13/2010 14:57

Phenanthrene 15,000 260 1,400 μg/Kg-dry 4 7/13/2010 19:47

Phenol 150 J 7/13/2010 14:57 65 360 μg/Kg-dry 1

Pyrene 4,000 65 360 μg/Kg-dry 1 7/13/2010 14:57

Pyridine U 65 360 μg/Kg-dry 1 7/13/2010 14:57

Quinoline U 65 360 μg/Kg-dry 1 7/13/2010 14:57

 Surr: 2,4,6-Tribromophenol 89.0 36-126 %REC 1 7/13/2010 14:57

 Surr: 2,4,6-Tribromophenol 87.0 36-126 %REC 4 7/13/2010 19:47

 Surr: 2-Fluorobiphenyl 77.6 43-125 %REC 1 7/13/2010 14:57

 Surr: 2-Fluorobiphenyl 75.2 43-125 %REC 4 7/13/2010 19:47

 Surr: 2-Fluorophenol 53.7 37-125 %REC 1 7/13/2010 14:57

 Surr: 2-Fluorophenol 49.9 37-125 %REC 4 7/13/2010 19:47

 Surr: 4-Terphenyl-d14 78.8 32-125 %REC 1 7/13/2010 14:57

 Surr: 4-Terphenyl-d14 77.9 32-125 %REC 4 7/13/2010 19:47

 Surr: Nitrobenzene-d5 73.9 37-125 %REC 1 7/13/2010 14:57

 Surr: Nitrobenzene-d5 65.9 37-125 %REC 4 7/13/2010 19:47

 Surr: Phenol-d6 64.4 40-125 %REC 1 7/13/2010 14:57

 Surr: Phenol-d6 57.4 40-125 %REC 4 7/13/2010 19:47

AR Page 8 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q2

Collection Date: 7/1/2010 10:45 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-02

ALS Laboratory Group Date: 29-Jul-10

SDL

TCLP VOLATILES Method:SW8260 Leachate: SW1311 / 7/9/10 Analyst: PC

1,1,1-Trichloroethane U 10 100 μg/L 20 7/15/2010 13:13

1,1-Dichloroethane U 10 100 μg/L 20 7/15/2010 13:13

1,1-Dichloroethene U 10 100 μg/L 20 7/15/2010 13:13

1,2-Dibromoethane U 10 100 μg/L 20 7/15/2010 13:13

1,2-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 13:13

1,2-Dichloroethane U 10 100 μg/L 20 7/15/2010 13:13

1,3-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 13:13

1,4-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 13:13

1,4-Dioxane U 2,000 2,000 μg/L 20 7/15/2010 13:13

2-Butanone U 20 200 μg/L 20 7/15/2010 13:13

Benzene U 10 100 μg/L 20 7/15/2010 13:13

Carbon disulfide U 20 200 μg/L 20 7/15/2010 13:13

Chlorobenzene U 10 100 μg/L 20 7/15/2010 13:13

Chloroform U 10 100 μg/L 20 7/15/2010 13:13

Ethylbenzene U 10 100 μg/L 20 7/15/2010 13:13

Methyl tert-butyl ether U 10 100 μg/L 20 7/15/2010 13:13

Naphthalene 86 J 7/15/2010 13:13 10 100 μg/L 20

Styrene U 10 100 μg/L 20 7/15/2010 13:13

Tetrachloroethene U 12 100 μg/L 20 7/15/2010 13:13

Toluene 11 J 7/15/2010 13:13 10 100 μg/L 20

Trichloroethene U 10 100 μg/L 20 7/15/2010 13:13

Xylenes, Total 57 J 7/15/2010 13:13 30 300 μg/L 20

 Surr: 1,2-Dichloroethane-d4 101 70-125 %REC 20 7/15/2010 13:13

 Surr: 4-Bromofluorobenzene 101 72-125 %REC 20 7/15/2010 13:13

 Surr: Dibromofluoromethane 107 71-125 %REC 20 7/15/2010 13:13

 Surr: Toluene-d8 109 75-125 %REC 20 7/15/2010 13:13

VOLATILES Method:SW8260 Analyst: WLR

1,1,1-Trichloroethane U 11 110 μg/Kg-dry 10 7/14/2010 11:05

1,1-Dichloroethane U 11 110 μg/Kg-dry 10 7/14/2010 11:05

1,1-Dichloroethene U 11 110 μg/Kg-dry 10 7/14/2010 11:05

1,2-Dibromoethane U 11 110 μg/Kg-dry 10 7/14/2010 11:05

1,2-Dichlorobenzene U 11 110 μg/Kg-dry 10 7/14/2010 11:05

1,2-Dichloroethane U 11 110 μg/Kg-dry 10 7/14/2010 11:05

1,3-Dichlorobenzene U 11 110 μg/Kg-dry 10 7/14/2010 11:05

1,4-Dichlorobenzene U 11 110 μg/Kg-dry 10 7/14/2010 11:05

1,4-Dioxane U 430 2,200 μg/Kg-dry 10 7/14/2010 11:05

2-Butanone U 30 220 μg/Kg-dry 10 7/14/2010 11:05

Benzene 24 J 7/14/2010 11:05 11 110 μg/Kg-dry 10

AR Page 9 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q2

Collection Date: 7/1/2010 10:45 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-02

ALS Laboratory Group Date: 29-Jul-10

SDL

Carbon disulfide U 22 220 μg/Kg-dry 10 7/14/2010 11:05

Chlorobenzene U 11 110 μg/Kg-dry 10 7/14/2010 11:05

Chloroform U 11 110 μg/Kg-dry 10 7/14/2010 11:05

Ethylbenzene 660 11 110 μg/Kg-dry 10 7/14/2010 11:05

Methyl tert-butyl ether U 11 110 μg/Kg-dry 10 7/14/2010 11:05

Naphthalene 83,000 1,400 14,000 μg/Kg-dry 1250 7/15/2010 15:24

Styrene U 11 110 μg/Kg-dry 10 7/14/2010 11:05

Tetrachloroethene 73 J 7/14/2010 11:05 13 110 μg/Kg-dry 10

Toluene 630 11 110 μg/Kg-dry 10 7/14/2010 11:05

Trichloroethene U 11 110 μg/Kg-dry 10 7/14/2010 11:05

Xylenes, Total 5,400 33 330 μg/Kg-dry 10 7/14/2010 11:05

 Surr: 1,2-Dichloroethane-d4 101 70-128 %REC 10 7/14/2010 11:05

 Surr: 1,2-Dichloroethane-d4 94.2 70-128 %REC 1250 7/15/2010 15:24

 Surr: 4-Bromofluorobenzene 101 73-126 %REC 10 7/14/2010 11:05

 Surr: 4-Bromofluorobenzene 98.8 73-126 %REC 1250 7/15/2010 15:24

 Surr: Dibromofluoromethane 94.3 71-128 %REC 10 7/14/2010 11:05

 Surr: Dibromofluoromethane 99.1 71-128 %REC 1250 7/15/2010 15:24

 Surr: Toluene-d8 100 73-127 %REC 10 7/14/2010 11:05

 Surr: Toluene-d8 99.7 73-127 %REC 1250 7/15/2010 15:24

REACTIVE CYANIDE Method:SW-846 Analyst: HN

Reactive Cyanide n 7/12/2010 10:00 U 23 40.0 mg/Kg 1

REACTIVE SULFIDE Method:SW-846 Analyst: HN

Reactive Sulfide n 7/12/2010 10:00 U 14 40.0 mg/Kg 1

CYANIDE Method:SW9014 Analyst: IAB

Cyanide 2.03 J 7/14/2010 10:00 1.2 3.86 mg/Kg-dry 1

Cyanide, Amenable to Chlorination U 1.2 3.86 mg/Kg-dry 1 7/14/2010 10:00

IGNITABILITY Method:SW1030 Analyst: JLC

Ignitability, Solid Negative 0 no unit-dry 1 7/12/2010

MOISTURE Method:E160.3 Analyst: JLC

Percent Moisture 53.9 n 7/7/2010 12:00 0.010 0.0100 wt% 1

PH Method:SW9045B Analyst: IAB

pH 10.2 0.10 0.100 pH Units 1 7/8/2010 14:00

SULFIDE Method:SM4500 S2-F Analyst: HN

Sulfide H 7/9/2010 See Attached 1.1 2.17 mg/L-dry 1

AR Page 10 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q3

Collection Date: 7/1/2010 11:45 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-03

ALS Laboratory Group Date: 29-Jul-10

SDL

OIL AND GREASE Method:E1664 Analyst: JLC

Oil and Grease 3,090 80 79.9 mg/Kg-dry 1 7/19/2010

TCLP MERCURY SW7470 Leachate: SW3010A / 7/12/10 Analyst: JCJ

Prep: SW7470 / 7/12/10

Method:

Mercury U 0.0000420 0.000200 mg/L 1 7/12/2010 14:58

TCLP METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Arsenic 0.0569 0.00900 0.0500 mg/L 10 7/13/2010 00:17

Barium 0.624 0.00700 0.0500 mg/L 10 7/13/2010 00:17

Cadmium U 0.00600 0.0500 mg/L 10 7/13/2010 00:17

Chromium U 0.00600 0.0500 mg/L 10 7/13/2010 00:17

Lead U 0.00400 0.0500 mg/L 10 7/13/2010 00:17

Selenium U 0.0250 0.0500 mg/L 10 7/13/2010 00:17

Silver U 0.00700 0.0500 mg/L 10 7/13/2010 00:17

TCLP MISCELLANEOUS METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Antimony 0.00548 J 7/13/2010 00:17 0.00500 0.0500 mg/L 10

Beryllium U 0.00300 0.0500 mg/L 10 7/13/2010 00:17

Cobalt U 0.00500 0.0500 mg/L 10 7/13/2010 00:17

Nickel 0.100 0.0140 0.0500 mg/L 10 7/13/2010 00:17

Vanadium 0.00801 J 7/13/2010 00:17 0.00700 0.0500 mg/L 10

Zinc U 0.0250 0.0500 mg/L 10 7/13/2010 00:17

MERCURY Method:SW7471A Prep: SW7471A / 7/13/10 Analyst: JCJ

Mercury 1,460 0.50 8.33 μg/Kg-dry 1 7/13/2010 15:30

METALS Method:SW6020 Prep: SW3050A / 7/12/10 Analyst: SKS

Antimony 1.04 J 7/12/2010 20:32 0.54 1.08 mg/Kg-dry 1

Arsenic 38.0 0.13 1.08 mg/Kg-dry 1 7/12/2010 20:32

Barium 130 0.17 1.08 mg/Kg-dry 1 7/12/2010 20:32

Beryllium U 0.11 1.08 mg/Kg-dry 1 7/12/2010 20:32

Cadmium 1.25 0.086 1.08 mg/Kg-dry 1 7/12/2010 20:32

Chromium 37.8 0.11 1.08 mg/Kg-dry 1 7/12/2010 20:32

Cobalt 9.90 0.065 1.08 mg/Kg-dry 1 7/12/2010 20:32

Lead 23.0 0.11 1.08 mg/Kg-dry 1 7/12/2010 20:32

Nickel 87.7 0.13 1.08 mg/Kg-dry 1 7/12/2010 20:32

Selenium 13.7 0.54 1.08 mg/Kg-dry 1 7/12/2010 20:32

Silver U 0.086 1.08 mg/Kg-dry 1 7/12/2010 20:32

Vanadium 38.1 0.15 1.08 mg/Kg-dry 1 7/12/2010 20:32

AR Page 11 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q3

Collection Date: 7/1/2010 11:45 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-03

ALS Laboratory Group Date: 29-Jul-10

SDL

Zinc 922 5.4 10.8 mg/Kg-dry 10 7/13/2010 17:38

TCLP SEMIVOLATILES SW8270 Leachate: SW1311 / 7/9/10 Analyst: ACN

Prep: SW3510 / 7/9/10

Method:

2,4-Dimethylphenol U 1.9 5.0 μg/L 1 7/13/2010 17:18

2,4-Dinitrophenol U 1.4 5.0 μg/L 1 7/13/2010 17:18

2,4-Dinitrotoluene U 1.0 5.0 μg/L 1 7/13/2010 17:18

2-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 17:18

3&4-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 17:18

4-Nitrophenol U 1.9 5.0 μg/L 1 7/13/2010 17:18

Acenaphthene 2.3 J 7/13/2010 17:18 0.90 5.0 μg/L 1

Anthracene U 0.60 5.0 μg/L 1 7/13/2010 17:18

Benz(a)anthracene U 0.50 5.0 μg/L 1 7/13/2010 17:18

Benzo(a)pyrene U 0.60 5.0 μg/L 1 7/13/2010 17:18

Benzo(b)fluoranthene U 0.70 5.0 μg/L 1 7/13/2010 17:18

Benzo(k)fluoranthene U 0.90 5.0 μg/L 1 7/13/2010 17:18

Bis(2-ethylhexyl)phthalate U 3.3 5.0 μg/L 1 7/13/2010 17:18

Butyl benzyl phthalate U 0.70 5.0 μg/L 1 7/13/2010 17:18

Chrysene U 0.80 5.0 μg/L 1 7/13/2010 17:18

Dibenz(a,h)anthracene U 0.80 5.0 μg/L 1 7/13/2010 17:18

Diethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 17:18

Dimethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 17:18

Di-n-butyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 17:18

Di-n-octyl phthalate U 0.60 5.0 μg/L 1 7/13/2010 17:18

Fluoranthene U 0.50 5.0 μg/L 1 7/13/2010 17:18

Fluorene 4.8 J 7/13/2010 17:18 0.60 5.0 μg/L 1

Indeno(1,2,3-cd)pyrene U 1.3 5.0 μg/L 1 7/13/2010 17:18

Nitrobenzene U 0.80 5.0 μg/L 1 7/13/2010 17:18

Phenanthrene 8.8 0.50 5.0 μg/L 1 7/13/2010 17:18

Phenol U 0.50 5.0 μg/L 1 7/13/2010 17:18

Pyrene U 0.50 5.0 μg/L 1 7/13/2010 17:18

Pyridine U 2.0 5.0 μg/L 1 7/13/2010 17:18

Quinoline U 0.60 5.0 μg/L 1 7/13/2010 17:18

 Surr: 2-Fluorobiphenyl 57.3 48-120 %REC 1 7/13/2010 17:18

 Surr: 2-Fluorophenol 50.6 20-120 %REC 1 7/13/2010 17:18

 Surr: 4-Terphenyl-d14 75.3 51-135 %REC 1 7/13/2010 17:18

 Surr: Nitrobenzene-d5 56.7 41-120 %REC 1 7/13/2010 17:18

 Surr: Phenol-d6 56.7 20-120 %REC 1 7/13/2010 17:18

SEMIVOLATILES Method:SW8270 Prep: SW3541 / 7/7/10 Analyst: ACN

2,4-Dimethylphenol U 130 610 μg/Kg-dry 1 7/13/2010 16:24

AR Page 12 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q3

Collection Date: 7/1/2010 11:45 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-03

ALS Laboratory Group Date: 29-Jul-10

SDL

2,4-Dinitrophenol U 230 610 μg/Kg-dry 1 7/13/2010 16:24

2,4-Dinitrotoluene U 220 610 μg/Kg-dry 1 7/13/2010 16:24

2-Methylphenol 170 J 7/13/2010 16:24 130 610 μg/Kg-dry 1

3&4-Methylphenol 470 J 7/13/2010 16:24 230 610 μg/Kg-dry 1

4-Nitrophenol U 220 610 μg/Kg-dry 1 7/13/2010 16:24

Acenaphthene 8,000 110 610 μg/Kg-dry 1 7/13/2010 16:24

Anthracene 18,000 110 610 μg/Kg-dry 1 7/13/2010 16:24

Benz(a)anthracene 3,600 110 610 μg/Kg-dry 1 7/13/2010 16:24

Benzo(a)pyrene 1,500 110 610 μg/Kg-dry 1 7/13/2010 16:24

Benzo(b)fluoranthene 600 J 7/13/2010 16:24 110 610 μg/Kg-dry 1

Benzo(k)fluoranthene 660 110 610 μg/Kg-dry 1 7/13/2010 16:24

Bis(2-ethylhexyl)phthalate 1,800 110 610 μg/Kg-dry 1 7/13/2010 16:24

Butyl benzyl phthalate U 110 610 μg/Kg-dry 1 7/13/2010 16:24

Chrysene 4,200 110 610 μg/Kg-dry 1 7/13/2010 16:24

Dibenz(a,h)anthracene U 110 610 μg/Kg-dry 1 7/13/2010 16:24

Diethyl phthalate U 110 610 μg/Kg-dry 1 7/13/2010 16:24

Dimethyl phthalate U 110 610 μg/Kg-dry 1 7/13/2010 16:24

Di-n-butyl phthalate U 110 610 μg/Kg-dry 1 7/13/2010 16:24

Di-n-octyl phthalate U 110 610 μg/Kg-dry 1 7/13/2010 16:24

Fluoranthene 3,800 110 610 μg/Kg-dry 1 7/13/2010 16:24

Fluorene 19,000 540 3,000 μg/Kg-dry 5 7/13/2010 20:09

Indeno(1,2,3-cd)pyrene 440 J 7/13/2010 16:24 110 610 μg/Kg-dry 1

Nitrobenzene U 120 610 μg/Kg-dry 1 7/13/2010 16:24

Phenanthrene 62,000 540 3,000 μg/Kg-dry 5 7/13/2010 20:09

Phenol 220 J 7/13/2010 16:24 110 610 μg/Kg-dry 1

Pyrene 9,700 110 610 μg/Kg-dry 1 7/13/2010 16:24

Pyridine U 110 610 μg/Kg-dry 1 7/13/2010 16:24

Quinoline U 110 610 μg/Kg-dry 1 7/13/2010 16:24

 Surr: 2,4,6-Tribromophenol 97.5 36-126 %REC 1 7/13/2010 16:24

 Surr: 2,4,6-Tribromophenol 89.8 36-126 %REC 5 7/13/2010 20:09

 Surr: 2-Fluorobiphenyl 101 43-125 %REC 1 7/13/2010 16:24

 Surr: 2-Fluorobiphenyl 80.3 43-125 %REC 5 7/13/2010 20:09

 Surr: 2-Fluorophenol 48.4 37-125 %REC 1 7/13/2010 16:24

 Surr: 2-Fluorophenol 45.7 37-125 %REC 5 7/13/2010 20:09

 Surr: 4-Terphenyl-d14 75.9 32-125 %REC 1 7/13/2010 16:24

 Surr: 4-Terphenyl-d14 86.3 32-125 %REC 5 7/13/2010 20:09

 Surr: Nitrobenzene-d5 75.9 37-125 %REC 1 7/13/2010 16:24

 Surr: Nitrobenzene-d5 68.1 37-125 %REC 5 7/13/2010 20:09

 Surr: Phenol-d6 65.4 40-125 %REC 1 7/13/2010 16:24

 Surr: Phenol-d6 61.0 40-125 %REC 5 7/13/2010 20:09

AR Page 13 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q3

Collection Date: 7/1/2010 11:45 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-03

ALS Laboratory Group Date: 29-Jul-10

SDL

TCLP VOLATILES Method:SW8260 Leachate: SW1311 / 7/9/10 Analyst: PC

1,1,1-Trichloroethane U 10 100 μg/L 20 7/15/2010 17:34

1,1-Dichloroethane U 10 100 μg/L 20 7/15/2010 17:34

1,1-Dichloroethene U 10 100 μg/L 20 7/15/2010 17:34

1,2-Dibromoethane U 10 100 μg/L 20 7/15/2010 17:34

1,2-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 17:34

1,2-Dichloroethane U 10 100 μg/L 20 7/15/2010 17:34

1,3-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 17:34

1,4-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 17:34

1,4-Dioxane U 2,000 2,000 μg/L 20 7/15/2010 17:34

2-Butanone U 20 200 μg/L 20 7/15/2010 17:34

Benzene U 10 100 μg/L 20 7/15/2010 17:34

Carbon disulfide U 20 200 μg/L 20 7/15/2010 17:34

Chlorobenzene U 10 100 μg/L 20 7/15/2010 17:34

Chloroform U 10 100 μg/L 20 7/15/2010 17:34

Ethylbenzene U 10 100 μg/L 20 7/15/2010 17:34

Methyl tert-butyl ether U 10 100 μg/L 20 7/15/2010 17:34

Naphthalene 62 J 7/15/2010 17:34 10 100 μg/L 20

Styrene U 10 100 μg/L 20 7/15/2010 17:34

Tetrachloroethene U 12 100 μg/L 20 7/15/2010 17:34

Toluene 14 J 7/15/2010 17:34 10 100 μg/L 20

Trichloroethene U 10 100 μg/L 20 7/15/2010 17:34

Xylenes, Total 55 J 7/15/2010 17:34 30 300 μg/L 20

 Surr: 1,2-Dichloroethane-d4 98.0 70-125 %REC 20 7/15/2010 17:34

 Surr: 4-Bromofluorobenzene 101 72-125 %REC 20 7/15/2010 17:34

 Surr: Dibromofluoromethane 101 71-125 %REC 20 7/15/2010 17:34

 Surr: Toluene-d8 102 75-125 %REC 20 7/15/2010 17:34

VOLATILES Method:SW8260 Analyst: WLR

1,1,1-Trichloroethane U 1.2 12 μg/Kg-dry 1 7/13/2010 14:25

1,1-Dichloroethane U 1.2 12 μg/Kg-dry 1 7/13/2010 14:25

1,1-Dichloroethene U 1.2 12 μg/Kg-dry 1 7/13/2010 14:25

1,2-Dibromoethane U 1.2 12 μg/Kg-dry 1 7/13/2010 14:25

1,2-Dichlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 14:25

1,2-Dichloroethane U 1.2 12 μg/Kg-dry 1 7/13/2010 14:25

1,3-Dichlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 14:25

1,4-Dichlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 14:25

1,4-Dioxane U 48 240 μg/Kg-dry 1 7/13/2010 14:25

2-Butanone 43 3.4 24 μg/Kg-dry 1 7/13/2010 14:25

Benzene 7.2 J 7/13/2010 14:25 1.2 12 μg/Kg-dry 1

AR Page 14 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q3

Collection Date: 7/1/2010 11:45 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-03

ALS Laboratory Group Date: 29-Jul-10

SDL

Carbon disulfide U 2.4 24 μg/Kg-dry 1 7/13/2010 14:25

Chlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 14:25

Chloroform U 1.2 12 μg/Kg-dry 1 7/13/2010 14:25

Ethylbenzene 140 1.2 12 μg/Kg-dry 1 7/13/2010 14:25

Methyl tert-butyl ether U 1.2 12 μg/Kg-dry 1 7/13/2010 14:25

Naphthalene 340 1.2 12 μg/Kg-dry 1 7/13/2010 14:25

Styrene U 1.2 12 μg/Kg-dry 1 7/13/2010 14:25

Tetrachloroethene 42 1.5 12 μg/Kg-dry 1 7/13/2010 14:25

Toluene 170 1.2 12 μg/Kg-dry 1 7/13/2010 14:25

Trichloroethene 7.1 J 7/13/2010 14:25 1.2 12 μg/Kg-dry 1

Xylenes, Total 770 3.6 36 μg/Kg-dry 1 7/13/2010 14:25

 Surr: 1,2-Dichloroethane-d4 115 70-128 %REC 1 7/13/2010 14:25

 Surr: 4-Bromofluorobenzene 101 73-126 %REC 1 7/13/2010 14:25

 Surr: Dibromofluoromethane 98.7 71-128 %REC 1 7/13/2010 14:25

 Surr: Toluene-d8 97.9 73-127 %REC 1 7/13/2010 14:25

REACTIVE CYANIDE Method:SW-846 Analyst: HN

Reactive Cyanide n 7/12/2010 10:00 U 23 40.0 mg/Kg 1

REACTIVE SULFIDE Method:SW-846 Analyst: HN

Reactive Sulfide n 7/12/2010 10:00 U 14 40.0 mg/Kg 1

TCLP CYANIDE Method:SW9010 Leachate: SW3010A / 7/12/10 Analyst: IAB

Cyanide Hn 7/28/2010 U 0.0030 0.0200 mg/L 1

CYANIDE Method:SW9014 Analyst: IAB

Cyanide 7.72 1.3 4.41 mg/Kg-dry 1 7/14/2010 10:00

Cyanide, Amenable to Chlorination 3.09 J 7/14/2010 10:00 1.3 4.41 mg/Kg-dry 1

CYANIDE Method:M4500CN E&G Analyst: IAB

Cyanide, Amenable to Chlorination H 7/28/2010 10:15 U 0.012 0.0121 mg/L-dry 1

IGNITABILITY Method:SW1030 Analyst: JLC

Ignitability, Solid Negative 0 no unit-dry 1 7/12/2010

MOISTURE Method:E160.3 Analyst: JLC

Percent Moisture 58.7 n 7/7/2010 12:00 0.010 0.0100 wt% 1

PH Method:SW9045B Analyst: IAB

pH 9.53 0.10 0.100 pH Units 1 7/8/2010 14:00

SULFIDE Method:SM4500 S2-F Analyst: HN

Sulfide H 7/9/2010 See Attached 1.2 2.42 mg/L-dry 1

AR Page 15 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q32

Collection Date: 7/1/2010 11:45 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-04

ALS Laboratory Group Date: 29-Jul-10

SDL

OIL AND GREASE Method:E1664 Analyst: JLC

Oil and Grease 19,400 77 77.4 mg/Kg-dry 1 7/19/2010

TCLP MERCURY SW7470 Leachate: SW3010A / 7/12/10 Analyst: JCJ

Prep: SW7470 / 7/12/10

Method:

Mercury U 0.0000420 0.000200 mg/L 1 7/12/2010 15:00

TCLP METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Arsenic 0.0602 0.00900 0.0500 mg/L 10 7/13/2010 00:24

Barium 0.669 0.00700 0.0500 mg/L 10 7/13/2010 00:24

Cadmium U 0.00600 0.0500 mg/L 10 7/13/2010 00:24

Chromium U 0.00600 0.0500 mg/L 10 7/13/2010 00:24

Lead U 0.00400 0.0500 mg/L 10 7/13/2010 00:24

Selenium U 0.0250 0.0500 mg/L 10 7/13/2010 00:24

Silver U 0.00700 0.0500 mg/L 10 7/13/2010 00:24

TCLP MISCELLANEOUS METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Antimony U 0.00500 0.0500 mg/L 10 7/13/2010 00:24

Beryllium U 0.00300 0.0500 mg/L 10 7/13/2010 00:24

Cobalt U 0.00500 0.0500 mg/L 10 7/13/2010 00:24

Nickel 0.114 0.0140 0.0500 mg/L 10 7/13/2010 00:24

Vanadium 0.0103 J 7/13/2010 00:24 0.00700 0.0500 mg/L 10

Zinc U 0.0250 0.0500 mg/L 10 7/13/2010 00:24

MERCURY Method:SW7471A Prep: SW7471A / 7/13/10 Analyst: JCJ

Mercury 815 0.50 8.28 μg/Kg-dry 1 7/13/2010 15:32

METALS Method:SW6020 Prep: SW3050A / 7/12/10 Analyst: SKS

Antimony 1.11 0.52 1.05 mg/Kg-dry 1 7/12/2010 20:56

Arsenic 40.6 0.13 1.05 mg/Kg-dry 1 7/12/2010 20:56

Barium 133 0.17 1.05 mg/Kg-dry 1 7/12/2010 20:56

Beryllium U 0.10 1.05 mg/Kg-dry 1 7/12/2010 20:56

Cadmium 1.24 0.084 1.05 mg/Kg-dry 1 7/12/2010 20:56

Chromium 38.7 0.10 1.05 mg/Kg-dry 1 7/12/2010 20:56

Cobalt 9.66 0.063 1.05 mg/Kg-dry 1 7/12/2010 20:56

Lead 23.5 0.10 1.05 mg/Kg-dry 1 7/12/2010 20:56

Nickel 72.7 0.13 1.05 mg/Kg-dry 1 7/12/2010 20:56

Selenium 12.7 0.52 1.05 mg/Kg-dry 1 7/12/2010 20:56

Silver U 0.084 1.05 mg/Kg-dry 1 7/12/2010 20:56

Vanadium 39.4 0.15 1.05 mg/Kg-dry 1 7/12/2010 20:56

AR Page 16 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q32

Collection Date: 7/1/2010 11:45 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-04

ALS Laboratory Group Date: 29-Jul-10

SDL

Zinc 901 5.2 10.5 mg/Kg-dry 10 7/13/2010 17:44

TCLP SEMIVOLATILES SW8270 Leachate: SW1311 / 7/9/10 Analyst: ACN

Prep: SW3510 / 7/9/10

Method:

2,4-Dimethylphenol U 1.9 5.0 μg/L 1 7/13/2010 17:40

2,4-Dinitrophenol U 1.4 5.0 μg/L 1 7/13/2010 17:40

2,4-Dinitrotoluene U 1.0 5.0 μg/L 1 7/13/2010 17:40

2-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 17:40

3&4-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 17:40

4-Nitrophenol U 1.9 5.0 μg/L 1 7/13/2010 17:40

Acenaphthene 2.1 J 7/13/2010 17:40 0.90 5.0 μg/L 1

Anthracene U 0.60 5.0 μg/L 1 7/13/2010 17:40

Benz(a)anthracene U 0.50 5.0 μg/L 1 7/13/2010 17:40

Benzo(a)pyrene U 0.60 5.0 μg/L 1 7/13/2010 17:40

Benzo(b)fluoranthene U 0.70 5.0 μg/L 1 7/13/2010 17:40

Benzo(k)fluoranthene U 0.90 5.0 μg/L 1 7/13/2010 17:40

Bis(2-ethylhexyl)phthalate U 3.3 5.0 μg/L 1 7/13/2010 17:40

Butyl benzyl phthalate U 0.70 5.0 μg/L 1 7/13/2010 17:40

Chrysene U 0.80 5.0 μg/L 1 7/13/2010 17:40

Dibenz(a,h)anthracene U 0.80 5.0 μg/L 1 7/13/2010 17:40

Diethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 17:40

Dimethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 17:40

Di-n-butyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 17:40

Di-n-octyl phthalate U 0.60 5.0 μg/L 1 7/13/2010 17:40

Fluoranthene U 0.50 5.0 μg/L 1 7/13/2010 17:40

Fluorene 4.0 J 7/13/2010 17:40 0.60 5.0 μg/L 1

Indeno(1,2,3-cd)pyrene U 1.3 5.0 μg/L 1 7/13/2010 17:40

Nitrobenzene U 0.80 5.0 μg/L 1 7/13/2010 17:40

Phenanthrene 7.1 0.50 5.0 μg/L 1 7/13/2010 17:40

Phenol U 0.50 5.0 μg/L 1 7/13/2010 17:40

Pyrene U 0.50 5.0 μg/L 1 7/13/2010 17:40

Pyridine U 2.0 5.0 μg/L 1 7/13/2010 17:40

Quinoline U 0.60 5.0 μg/L 1 7/13/2010 17:40

 Surr: 2-Fluorobiphenyl 67.3 48-120 %REC 1 7/13/2010 17:40

 Surr: 2-Fluorophenol 55.5 20-120 %REC 1 7/13/2010 17:40

 Surr: 4-Terphenyl-d14 74.9 51-135 %REC 1 7/13/2010 17:40

 Surr: Nitrobenzene-d5 66.3 41-120 %REC 1 7/13/2010 17:40

 Surr: Phenol-d6 58.4 20-120 %REC 1 7/13/2010 17:40

SEMIVOLATILES Method:SW8270 Prep: SW3541 / 7/7/10 Analyst: ACN

2,4-Dimethylphenol U 87 390 μg/Kg-dry 1 7/14/2010 23:26

AR Page 17 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q32

Collection Date: 7/1/2010 11:45 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-04

ALS Laboratory Group Date: 29-Jul-10

SDL

2,4-Dinitrophenol U 150 390 μg/Kg-dry 1 7/14/2010 23:26

2,4-Dinitrotoluene U 140 390 μg/Kg-dry 1 7/14/2010 23:26

2-Methylphenol U 84 390 μg/Kg-dry 1 7/14/2010 23:26

3&4-Methylphenol U 150 390 μg/Kg-dry 1 7/14/2010 23:26

4-Nitrophenol U 140 390 μg/Kg-dry 1 7/14/2010 23:26

Acenaphthene 3,400 70 390 μg/Kg-dry 1 7/14/2010 23:26

Anthracene 2,000 70 390 μg/Kg-dry 1 7/14/2010 23:26

Benz(a)anthracene 650 70 390 μg/Kg-dry 1 7/14/2010 23:26

Benzo(a)pyrene 450 70 390 μg/Kg-dry 1 7/14/2010 23:26

Benzo(b)fluoranthene 250 J 7/14/2010 23:26 70 390 μg/Kg-dry 1

Benzo(k)fluoranthene 230 J 7/14/2010 23:26 70 390 μg/Kg-dry 1

Bis(2-ethylhexyl)phthalate 680 70 390 μg/Kg-dry 1 7/14/2010 23:26

Butyl benzyl phthalate U 70 390 μg/Kg-dry 1 7/14/2010 23:26

Chrysene 1,400 70 390 μg/Kg-dry 1 7/14/2010 23:26

Dibenz(a,h)anthracene 170 J 7/14/2010 23:26 70 390 μg/Kg-dry 1

Diethyl phthalate U 70 390 μg/Kg-dry 1 7/14/2010 23:26

Dimethyl phthalate U 70 390 μg/Kg-dry 1 7/14/2010 23:26

Di-n-butyl phthalate U 70 390 μg/Kg-dry 1 7/14/2010 23:26

Di-n-octyl phthalate U 70 390 μg/Kg-dry 1 7/14/2010 23:26

Fluoranthene U 70 390 μg/Kg-dry 1 7/14/2010 23:26

Fluorene 8,000 70 390 μg/Kg-dry 1 7/14/2010 23:26

Indeno(1,2,3-cd)pyrene 160 J 7/14/2010 23:26 70 390 μg/Kg-dry 1

Nitrobenzene U 77 390 μg/Kg-dry 1 7/14/2010 23:26

Phenanthrene 17,000 350 2,000 μg/Kg-dry 5 7/13/2010 20:31

Phenol U 70 390 μg/Kg-dry 1 7/14/2010 23:26

Pyrene 3,800 70 390 μg/Kg-dry 1 7/14/2010 23:26

Pyridine U 70 390 μg/Kg-dry 1 7/14/2010 23:26

Quinoline U 70 390 μg/Kg-dry 1 7/14/2010 23:26

 Surr: 2,4,6-Tribromophenol 73.0 36-126 %REC 5 7/13/2010 20:31

 Surr: 2,4,6-Tribromophenol 88.9 36-126 %REC 1 7/14/2010 23:26

 Surr: 2-Fluorobiphenyl 61.6 43-125 %REC 5 7/13/2010 20:31

 Surr: 2-Fluorobiphenyl 91.5 43-125 %REC 1 7/14/2010 23:26

 Surr: 2-Fluorophenol 40.2 37-125 %REC 5 7/13/2010 20:31

 Surr: 2-Fluorophenol 52.4 37-125 %REC 1 7/14/2010 23:26

 Surr: 4-Terphenyl-d14 64.4 32-125 %REC 5 7/13/2010 20:31

 Surr: 4-Terphenyl-d14 69.7 32-125 %REC 1 7/14/2010 23:26

 Surr: Nitrobenzene-d5 54.9 37-125 %REC 5 7/13/2010 20:31

 Surr: Nitrobenzene-d5 73.3 37-125 %REC 1 7/14/2010 23:26

 Surr: Phenol-d6 45.4 40-125 %REC 5 7/13/2010 20:31

 Surr: Phenol-d6 64.7 40-125 %REC 1 7/14/2010 23:26

AR Page 18 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q32

Collection Date: 7/1/2010 11:45 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-04

ALS Laboratory Group Date: 29-Jul-10

SDL

TCLP VOLATILES Method:SW8260 Leachate: SW1311 / 7/9/10 Analyst: PC

1,1,1-Trichloroethane U 10 100 μg/L 20 7/15/2010 18:01

1,1-Dichloroethane U 10 100 μg/L 20 7/15/2010 18:01

1,1-Dichloroethene U 10 100 μg/L 20 7/15/2010 18:01

1,2-Dibromoethane U 10 100 μg/L 20 7/15/2010 18:01

1,2-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 18:01

1,2-Dichloroethane U 10 100 μg/L 20 7/15/2010 18:01

1,3-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 18:01

1,4-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 18:01

1,4-Dioxane U 2,000 2,000 μg/L 20 7/15/2010 18:01

2-Butanone U 20 200 μg/L 20 7/15/2010 18:01

Benzene U 10 100 μg/L 20 7/15/2010 18:01

Carbon disulfide U 20 200 μg/L 20 7/15/2010 18:01

Chlorobenzene U 10 100 μg/L 20 7/15/2010 18:01

Chloroform U 10 100 μg/L 20 7/15/2010 18:01

Ethylbenzene U 10 100 μg/L 20 7/15/2010 18:01

Methyl tert-butyl ether U 10 100 μg/L 20 7/15/2010 18:01

Naphthalene 59 J 7/15/2010 18:01 10 100 μg/L 20

Styrene U 10 100 μg/L 20 7/15/2010 18:01

Tetrachloroethene U 12 100 μg/L 20 7/15/2010 18:01

Toluene 15 J 7/15/2010 18:01 10 100 μg/L 20

Trichloroethene U 10 100 μg/L 20 7/15/2010 18:01

Xylenes, Total 45 J 7/15/2010 18:01 30 300 μg/L 20

 Surr: 1,2-Dichloroethane-d4 98.7 70-125 %REC 20 7/15/2010 18:01

 Surr: 4-Bromofluorobenzene 96.9 72-125 %REC 20 7/15/2010 18:01

 Surr: Dibromofluoromethane 101 71-125 %REC 20 7/15/2010 18:01

 Surr: Toluene-d8 102 75-125 %REC 20 7/15/2010 18:01

VOLATILES Method:SW8260 Analyst: WLR

1,1,1-Trichloroethane U 1.2 12 μg/Kg-dry 1 7/13/2010 14:53

1,1-Dichloroethane U 1.2 12 μg/Kg-dry 1 7/13/2010 14:53

1,1-Dichloroethene U 1.2 12 μg/Kg-dry 1 7/13/2010 14:53

1,2-Dibromoethane U 1.2 12 μg/Kg-dry 1 7/13/2010 14:53

1,2-Dichlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 14:53

1,2-Dichloroethane U 1.2 12 μg/Kg-dry 1 7/13/2010 14:53

1,3-Dichlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 14:53

1,4-Dichlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 14:53

1,4-Dioxane U 47 230 μg/Kg-dry 1 7/13/2010 14:53

2-Butanone 43 3.3 23 μg/Kg-dry 1 7/13/2010 14:53

Benzene 14 1.2 12 μg/Kg-dry 1 7/13/2010 14:53

AR Page 19 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q32

Collection Date: 7/1/2010 11:45 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-04

ALS Laboratory Group Date: 29-Jul-10

SDL

Carbon disulfide U 2.3 23 μg/Kg-dry 1 7/13/2010 14:53

Chlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 14:53

Chloroform U 1.2 12 μg/Kg-dry 1 7/13/2010 14:53

Ethylbenzene 160 1.2 12 μg/Kg-dry 1 7/13/2010 14:53

Methyl tert-butyl ether U 1.2 12 μg/Kg-dry 1 7/13/2010 14:53

Naphthalene 1,900 12 120 μg/Kg-dry 10 7/14/2010 10:10

Styrene U 1.2 12 μg/Kg-dry 1 7/13/2010 14:53

Tetrachloroethene 41 1.4 12 μg/Kg-dry 1 7/13/2010 14:53

Toluene 260 1.2 12 μg/Kg-dry 1 7/13/2010 14:53

Trichloroethene 6.8 J 7/13/2010 14:53 1.2 12 μg/Kg-dry 1

Xylenes, Total 1,200 3.5 35 μg/Kg-dry 1 7/13/2010 14:53

 Surr: 1,2-Dichloroethane-d4 108 70-128 %REC 1 7/13/2010 14:53

 Surr: 1,2-Dichloroethane-d4 98.9 70-128 %REC 10 7/14/2010 10:10

 Surr: 4-Bromofluorobenzene 96.9 73-126 %REC 1 7/13/2010 14:53

 Surr: 4-Bromofluorobenzene 96.6 73-126 %REC 10 7/14/2010 10:10

 Surr: Dibromofluoromethane 95.6 71-128 %REC 1 7/13/2010 14:53

 Surr: Dibromofluoromethane 96.3 71-128 %REC 10 7/14/2010 10:10

 Surr: Toluene-d8 101 73-127 %REC 1 7/13/2010 14:53

 Surr: Toluene-d8 97.6 73-127 %REC 10 7/14/2010 10:10

REACTIVE CYANIDE Method:SW-846 Analyst: HN

Reactive Cyanide n 7/12/2010 10:00 U 23 40.0 mg/Kg 1

REACTIVE SULFIDE Method:SW-846 Analyst: HN

Reactive Sulfide n 7/12/2010 10:00 U 14 40.0 mg/Kg 1

CYANIDE Method:SW9014 Analyst: IAB

Cyanide 4.50 1.2 4.10 mg/Kg-dry 1 7/14/2010 10:00

Cyanide, Amenable to Chlorination U 1.2 4.10 mg/Kg-dry 1 7/14/2010 10:00

IGNITABILITY Method:SW1030 Analyst: JLC

Ignitability, Solid Negative 0 no unit-dry 1 7/12/2010

MOISTURE Method:E160.3 Analyst: JLC

Percent Moisture 57.4 n 7/7/2010 12:00 0.010 0.0100 wt% 1

PH Method:SW9045B Analyst: IAB

pH 9.56 0.10 0.100 pH Units 1 7/8/2010 14:00

SULFIDE Method:SM4500 S2-F Analyst: HN

Sulfide H 7/9/2010 See Attached 1.2 2.35 mg/L-dry 1

AR Page 20 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q4

Collection Date: 7/1/2010 12:40 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-05

ALS Laboratory Group Date: 29-Jul-10

SDL

OIL AND GREASE Method:E1664 Analyst: JLC

Oil and Grease 3,780 74 74.4 mg/Kg-dry 1 7/19/2010

TCLP MERCURY SW7470 Leachate: SW3010A / 7/12/10 Analyst: JCJ

Prep: SW7470 / 7/12/10

Method:

Mercury U 0.0000420 0.000200 mg/L 1 7/12/2010 15:06

TCLP METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Arsenic 0.0596 0.00900 0.0500 mg/L 10 7/13/2010 00:30

Barium 0.645 0.00700 0.0500 mg/L 10 7/13/2010 00:30

Cadmium U 0.00600 0.0500 mg/L 10 7/13/2010 00:30

Chromium U 0.00600 0.0500 mg/L 10 7/13/2010 00:30

Lead U 0.00400 0.0500 mg/L 10 7/13/2010 00:30

Selenium U 0.0250 0.0500 mg/L 10 7/13/2010 00:30

Silver U 0.00700 0.0500 mg/L 10 7/13/2010 00:30

TCLP MISCELLANEOUS METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Antimony U 0.00500 0.0500 mg/L 10 7/13/2010 00:30

Beryllium U 0.00300 0.0500 mg/L 10 7/13/2010 00:30

Cobalt U 0.00500 0.0500 mg/L 10 7/13/2010 00:30

Nickel 0.0470 J 7/13/2010 00:30 0.0140 0.0500 mg/L 10

Vanadium 0.0125 J 7/13/2010 00:30 0.00700 0.0500 mg/L 10

Zinc U 0.0250 0.0500 mg/L 10 7/13/2010 00:30

MERCURY Method:SW7471A Prep: SW7471A / 7/13/10 Analyst: JCJ

Mercury 353 0.48 8.08 μg/Kg-dry 1 7/13/2010 15:34

METALS Method:SW6020 Prep: SW3050A / 7/12/10 Analyst: SKS

Antimony 0.870 J 7/12/2010 21:08 0.50 0.998 mg/Kg-dry 1

Arsenic 31.2 0.12 0.998 mg/Kg-dry 1 7/12/2010 21:08

Barium 135 0.16 0.998 mg/Kg-dry 1 7/12/2010 21:08

Beryllium U 0.10 0.998 mg/Kg-dry 1 7/12/2010 21:08

Cadmium 1.07 0.080 0.998 mg/Kg-dry 1 7/12/2010 21:08

Chromium 30.7 0.10 0.998 mg/Kg-dry 1 7/12/2010 21:08

Cobalt 7.56 0.060 0.998 mg/Kg-dry 1 7/12/2010 21:08

Lead 16.6 0.10 0.998 mg/Kg-dry 1 7/12/2010 21:08

Nickel 47.3 0.12 0.998 mg/Kg-dry 1 7/12/2010 21:08

Selenium 8.49 0.50 0.998 mg/Kg-dry 1 7/12/2010 21:08

Silver U 0.080 0.998 mg/Kg-dry 1 7/12/2010 21:08

Vanadium 31.7 0.14 0.998 mg/Kg-dry 1 7/12/2010 21:08

AR Page 21 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q4

Collection Date: 7/1/2010 12:40 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-05

ALS Laboratory Group Date: 29-Jul-10

SDL

Zinc 740 5.0 9.98 mg/Kg-dry 10 7/13/2010 17:50

TCLP SEMIVOLATILES SW8270 Leachate: SW1311 / 7/9/10 Analyst: ACN

Prep: SW3510 / 7/9/10

Method:

2,4-Dimethylphenol U 1.9 5.0 μg/L 1 7/14/2010 21:39

2,4-Dinitrophenol U 1.4 5.0 μg/L 1 7/14/2010 21:39

2,4-Dinitrotoluene U 1.0 5.0 μg/L 1 7/14/2010 21:39

2-Methylphenol U 1.0 5.0 μg/L 1 7/14/2010 21:39

3&4-Methylphenol U 1.0 5.0 μg/L 1 7/14/2010 21:39

4-Nitrophenol U 1.9 5.0 μg/L 1 7/14/2010 21:39

Acenaphthene 3.4 J 7/14/2010 21:39 0.90 5.0 μg/L 1

Anthracene U 0.60 5.0 μg/L 1 7/14/2010 21:39

Benz(a)anthracene U 0.50 5.0 μg/L 1 7/14/2010 21:39

Benzo(a)pyrene U 0.60 5.0 μg/L 1 7/14/2010 21:39

Benzo(b)fluoranthene U 0.70 5.0 μg/L 1 7/14/2010 21:39

Benzo(k)fluoranthene U 0.90 5.0 μg/L 1 7/14/2010 21:39

Bis(2-ethylhexyl)phthalate U 3.3 5.0 μg/L 1 7/14/2010 21:39

Butyl benzyl phthalate U 0.70 5.0 μg/L 1 7/14/2010 21:39

Chrysene U 0.80 5.0 μg/L 1 7/14/2010 21:39

Dibenz(a,h)anthracene U 0.80 5.0 μg/L 1 7/14/2010 21:39

Diethyl phthalate U 0.50 5.0 μg/L 1 7/14/2010 21:39

Dimethyl phthalate U 0.50 5.0 μg/L 1 7/14/2010 21:39

Di-n-butyl phthalate U 0.50 5.0 μg/L 1 7/14/2010 21:39

Di-n-octyl phthalate U 0.60 5.0 μg/L 1 7/14/2010 21:39

Fluoranthene U 0.50 5.0 μg/L 1 7/14/2010 21:39

Fluorene 5.7 0.60 5.0 μg/L 1 7/14/2010 21:39

Indeno(1,2,3-cd)pyrene U 1.3 5.0 μg/L 1 7/14/2010 21:39

Nitrobenzene U 0.80 5.0 μg/L 1 7/14/2010 21:39

Phenanthrene 10 0.50 5.0 μg/L 1 7/14/2010 21:39

Phenol U 0.50 5.0 μg/L 1 7/14/2010 21:39

Pyrene U 0.50 5.0 μg/L 1 7/14/2010 21:39

Pyridine U 2.0 5.0 μg/L 1 7/14/2010 21:39

Quinoline U 0.60 5.0 μg/L 1 7/14/2010 21:39

 Surr: 2-Fluorobiphenyl 71.0 48-120 %REC 1 7/14/2010 21:39

 Surr: 2-Fluorophenol 61.7 20-120 %REC 1 7/14/2010 21:39

 Surr: 4-Terphenyl-d14 79.8 51-135 %REC 1 7/14/2010 21:39

 Surr: Nitrobenzene-d5 66.7 41-120 %REC 1 7/14/2010 21:39

 Surr: Phenol-d6 73.3 20-120 %REC 1 7/14/2010 21:39

SEMIVOLATILES Method:SW8270 Prep: SW3541 / 7/7/10 Analyst: ACN

2,4-Dimethylphenol U 83 380 μg/Kg-dry 1 7/13/2010 17:08

AR Page 22 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q4

Collection Date: 7/1/2010 12:40 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-05

ALS Laboratory Group Date: 29-Jul-10

SDL

2,4-Dinitrophenol U 140 380 μg/Kg-dry 1 7/13/2010 17:08

2,4-Dinitrotoluene U 140 380 μg/Kg-dry 1 7/13/2010 17:08

2-Methylphenol 130 J 7/13/2010 17:08 81 380 μg/Kg-dry 1

3&4-Methylphenol 490 140 380 μg/Kg-dry 1 7/13/2010 17:08

4-Nitrophenol U 140 380 μg/Kg-dry 1 7/13/2010 17:08

Acenaphthene 2,700 68 380 μg/Kg-dry 1 7/13/2010 17:08

Anthracene 3,600 68 380 μg/Kg-dry 1 7/13/2010 17:08

Benz(a)anthracene 490 68 380 μg/Kg-dry 1 7/13/2010 17:08

Benzo(a)pyrene 590 68 380 μg/Kg-dry 1 7/13/2010 17:08

Benzo(b)fluoranthene 180 J 7/13/2010 17:08 68 380 μg/Kg-dry 1

Benzo(k)fluoranthene 260 J 7/13/2010 17:08 68 380 μg/Kg-dry 1

Bis(2-ethylhexyl)phthalate 880 68 380 μg/Kg-dry 1 7/13/2010 17:08

Butyl benzyl phthalate U 68 380 μg/Kg-dry 1 7/13/2010 17:08

Chrysene 1,700 68 380 μg/Kg-dry 1 7/13/2010 17:08

Dibenz(a,h)anthracene U 68 380 μg/Kg-dry 1 7/13/2010 17:08

Diethyl phthalate U 68 380 μg/Kg-dry 1 7/13/2010 17:08

Dimethyl phthalate U 68 380 μg/Kg-dry 1 7/13/2010 17:08

Di-n-butyl phthalate U 68 380 μg/Kg-dry 1 7/13/2010 17:08

Di-n-octyl phthalate U 68 380 μg/Kg-dry 1 7/13/2010 17:08

Fluoranthene 1,300 68 380 μg/Kg-dry 1 7/13/2010 17:08

Fluorene 6,200 68 380 μg/Kg-dry 1 7/13/2010 17:08

Indeno(1,2,3-cd)pyrene 160 J 7/13/2010 17:08 68 380 μg/Kg-dry 1

Nitrobenzene U 74 380 μg/Kg-dry 1 7/13/2010 17:08

Phenanthrene 18,000 340 1,900 μg/Kg-dry 5 7/13/2010 20:53

Phenol 220 J 7/13/2010 17:08 68 380 μg/Kg-dry 1

Pyrene 4,700 68 380 μg/Kg-dry 1 7/13/2010 17:08

Pyridine U 68 380 μg/Kg-dry 1 7/13/2010 17:08

Quinoline U 68 380 μg/Kg-dry 1 7/13/2010 17:08

 Surr: 2,4,6-Tribromophenol 93.0 36-126 %REC 1 7/13/2010 17:08

 Surr: 2,4,6-Tribromophenol 88.0 36-126 %REC 5 7/13/2010 20:53

 Surr: 2-Fluorobiphenyl 79.6 43-125 %REC 1 7/13/2010 17:08

 Surr: 2-Fluorobiphenyl 73.4 43-125 %REC 5 7/13/2010 20:53

 Surr: 2-Fluorophenol 52.0 37-125 %REC 1 7/13/2010 17:08

 Surr: 2-Fluorophenol 48.9 37-125 %REC 5 7/13/2010 20:53

 Surr: 4-Terphenyl-d14 79.6 32-125 %REC 1 7/13/2010 17:08

 Surr: 4-Terphenyl-d14 79.1 32-125 %REC 5 7/13/2010 20:53

 Surr: Nitrobenzene-d5 74.9 37-125 %REC 1 7/13/2010 17:08

 Surr: Nitrobenzene-d5 66.9 37-125 %REC 5 7/13/2010 20:53

 Surr: Phenol-d6 63.7 40-125 %REC 1 7/13/2010 17:08

 Surr: Phenol-d6 63.7 40-125 %REC 5 7/13/2010 20:53

AR Page 23 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q4

Collection Date: 7/1/2010 12:40 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-05

ALS Laboratory Group Date: 29-Jul-10

SDL

TCLP VOLATILES Method:SW8260 Leachate: SW1311 / 7/9/10 Analyst: PC

1,1,1-Trichloroethane U 10 100 μg/L 20 7/15/2010 18:27

1,1-Dichloroethane U 10 100 μg/L 20 7/15/2010 18:27

1,1-Dichloroethene U 10 100 μg/L 20 7/15/2010 18:27

1,2-Dibromoethane U 10 100 μg/L 20 7/15/2010 18:27

1,2-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 18:27

1,2-Dichloroethane U 10 100 μg/L 20 7/15/2010 18:27

1,3-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 18:27

1,4-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 18:27

1,4-Dioxane U 2,000 2,000 μg/L 20 7/15/2010 18:27

2-Butanone U 20 200 μg/L 20 7/15/2010 18:27

Benzene U 10 100 μg/L 20 7/15/2010 18:27

Carbon disulfide U 20 200 μg/L 20 7/15/2010 18:27

Chlorobenzene U 10 100 μg/L 20 7/15/2010 18:27

Chloroform U 10 100 μg/L 20 7/15/2010 18:27

Ethylbenzene U 10 100 μg/L 20 7/15/2010 18:27

Methyl tert-butyl ether U 10 100 μg/L 20 7/15/2010 18:27

Naphthalene 40 J 7/15/2010 18:27 10 100 μg/L 20

Styrene U 10 100 μg/L 20 7/15/2010 18:27

Tetrachloroethene U 12 100 μg/L 20 7/15/2010 18:27

Toluene U 10 100 μg/L 20 7/15/2010 18:27

Trichloroethene U 10 100 μg/L 20 7/15/2010 18:27

Xylenes, Total U 30 300 μg/L 20 7/15/2010 18:27

 Surr: 1,2-Dichloroethane-d4 106 70-125 %REC 20 7/15/2010 18:27

 Surr: 4-Bromofluorobenzene 104 72-125 %REC 20 7/15/2010 18:27

 Surr: Dibromofluoromethane 109 71-125 %REC 20 7/15/2010 18:27

 Surr: Toluene-d8 102 75-125 %REC 20 7/15/2010 18:27

VOLATILES Method:SW8260 Analyst: WLR

1,1,1-Trichloroethane U 1.1 11 μg/Kg-dry 1 7/13/2010 15:21

1,1-Dichloroethane U 1.1 11 μg/Kg-dry 1 7/13/2010 15:21

1,1-Dichloroethene U 1.1 11 μg/Kg-dry 1 7/13/2010 15:21

1,2-Dibromoethane U 1.1 11 μg/Kg-dry 1 7/13/2010 15:21

1,2-Dichlorobenzene U 1.1 11 μg/Kg-dry 1 7/13/2010 15:21

1,2-Dichloroethane U 1.1 11 μg/Kg-dry 1 7/13/2010 15:21

1,3-Dichlorobenzene U 1.1 11 μg/Kg-dry 1 7/13/2010 15:21

1,4-Dichlorobenzene U 1.1 11 μg/Kg-dry 1 7/13/2010 15:21

1,4-Dioxane U 45 230 μg/Kg-dry 1 7/13/2010 15:21

2-Butanone 36 3.2 23 μg/Kg-dry 1 7/13/2010 15:21

Benzene 9.4 J 7/13/2010 15:21 1.1 11 μg/Kg-dry 1

AR Page 24 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: South Q4

Collection Date: 7/1/2010 12:40 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-05

ALS Laboratory Group Date: 29-Jul-10

SDL

Carbon disulfide U 2.3 23 μg/Kg-dry 1 7/13/2010 15:21

Chlorobenzene U 1.1 11 μg/Kg-dry 1 7/13/2010 15:21

Chloroform U 1.1 11 μg/Kg-dry 1 7/13/2010 15:21

Ethylbenzene 83 1.1 11 μg/Kg-dry 1 7/13/2010 15:21

Methyl tert-butyl ether U 1.1 11 μg/Kg-dry 1 7/13/2010 15:21

Naphthalene 6.4 J 7/13/2010 15:21 1.1 11 μg/Kg-dry 1

Styrene U 1.1 11 μg/Kg-dry 1 7/13/2010 15:21

Tetrachloroethene 42 1.4 11 μg/Kg-dry 1 7/13/2010 15:21

Toluene 110 1.1 11 μg/Kg-dry 1 7/13/2010 15:21

Trichloroethene 6.1 J 7/13/2010 15:21 1.1 11 μg/Kg-dry 1

Xylenes, Total 700 3.4 34 μg/Kg-dry 1 7/13/2010 15:21

 Surr: 1,2-Dichloroethane-d4 106 70-128 %REC 1 7/13/2010 15:21

 Surr: 4-Bromofluorobenzene 99.4 73-126 %REC 1 7/13/2010 15:21

 Surr: Dibromofluoromethane 96.3 71-128 %REC 1 7/13/2010 15:21

 Surr: Toluene-d8 99.7 73-127 %REC 1 7/13/2010 15:21

REACTIVE CYANIDE Method:SW-846 Analyst: HN

Reactive Cyanide n 7/12/2010 10:00 U 23 40.0 mg/Kg 1

REACTIVE SULFIDE Method:SW-846 Analyst: HN

Reactive Sulfide n 7/12/2010 10:00 U 14 40.0 mg/Kg 1

CYANIDE Method:SW9014 Analyst: IAB

Cyanide U 1.2 4.02 mg/Kg-dry 1 7/14/2010 10:00

Cyanide, Amenable to Chlorination U 1.2 4.02 mg/Kg-dry 1 7/14/2010 10:00

IGNITABILITY Method:SW1030 Analyst: JLC

Ignitability, Solid Negative 0 no unit-dry 1 7/12/2010

MOISTURE Method:E160.3 Analyst: JLC

Percent Moisture 55.7 n 7/7/2010 12:00 0.010 0.0100 wt% 1

PH Method:SW9045B Analyst: IAB

pH 9.54 0.10 0.100 pH Units 1 7/8/2010 14:00

SULFIDE Method:SM4500 S2-F Analyst: HN

Sulfide H 7/9/2010 See Attached 1.1 2.25 mg/L-dry 1

AR Page 25 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q4

Collection Date: 7/1/2010 01:35 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-06

ALS Laboratory Group Date: 29-Jul-10

SDL

OIL AND GREASE Method:E1664 Analyst: JLC

Oil and Grease 1,360 77 77.3 mg/Kg-dry 1 7/19/2010

TCLP MERCURY SW7470 Leachate: SW3010A / 7/12/10 Analyst: JCJ

Prep: SW7470 / 7/12/10

Method:

Mercury U 0.0000420 0.000200 mg/L 1 7/12/2010 15:08

TCLP METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Arsenic 0.0586 0.00900 0.0500 mg/L 10 7/13/2010 00:54

Barium 0.706 0.00700 0.0500 mg/L 10 7/13/2010 00:54

Cadmium U 0.00600 0.0500 mg/L 10 7/13/2010 00:54

Chromium U 0.00600 0.0500 mg/L 10 7/13/2010 00:54

Lead 0.00452 J 7/13/2010 00:54 0.00400 0.0500 mg/L 10

Selenium U 0.0250 0.0500 mg/L 10 7/13/2010 00:54

Silver U 0.00700 0.0500 mg/L 10 7/13/2010 00:54

TCLP MISCELLANEOUS METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Antimony 0.00537 J 7/13/2010 00:54 0.00500 0.0500 mg/L 10

Beryllium U 0.00300 0.0500 mg/L 10 7/13/2010 00:54

Cobalt U 0.00500 0.0500 mg/L 10 7/13/2010 00:54

Nickel 0.0680 0.0140 0.0500 mg/L 10 7/13/2010 00:54

Vanadium 0.0121 J 7/13/2010 00:54 0.00700 0.0500 mg/L 10

Zinc U 0.0250 0.0500 mg/L 10 7/13/2010 00:54

MERCURY Method:SW7471A Prep: SW7471A / 7/13/10 Analyst: JCJ

Mercury 428 0.51 8.46 μg/Kg-dry 1 7/13/2010 15:40

METALS Method:SW6020 Prep: SW3050A / 7/12/10 Analyst: SKS

Antimony 0.939 J 7/12/2010 21:14 0.54 1.08 mg/Kg-dry 1

Arsenic 30.4 0.13 1.08 mg/Kg-dry 1 7/12/2010 21:14

Barium 125 0.17 1.08 mg/Kg-dry 1 7/12/2010 21:14

Beryllium U 0.11 1.08 mg/Kg-dry 1 7/12/2010 21:14

Cadmium 0.976 J 7/12/2010 21:14 0.087 1.08 mg/Kg-dry 1

Chromium 28.9 0.11 1.08 mg/Kg-dry 1 7/12/2010 21:14

Cobalt 6.12 0.065 1.08 mg/Kg-dry 1 7/12/2010 21:14

Lead 14.1 0.11 1.08 mg/Kg-dry 1 7/12/2010 21:14

Nickel 42.4 0.13 1.08 mg/Kg-dry 1 7/12/2010 21:14

Selenium 9.46 0.54 1.08 mg/Kg-dry 1 7/12/2010 21:14

Silver U 0.087 1.08 mg/Kg-dry 1 7/12/2010 21:14

Vanadium 36.4 0.15 1.08 mg/Kg-dry 1 7/12/2010 21:14

AR Page 26 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q4

Collection Date: 7/1/2010 01:35 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-06

ALS Laboratory Group Date: 29-Jul-10

SDL

Zinc 659 5.4 10.8 mg/Kg-dry 10 7/13/2010 17:56

TCLP SEMIVOLATILES SW8270 Leachate: SW1311 / 7/9/10 Analyst: ACN

Prep: SW3510 / 7/9/10

Method:

2,4-Dimethylphenol U 1.9 5.0 μg/L 1 7/14/2010 22:01

2,4-Dinitrophenol U 1.4 5.0 μg/L 1 7/14/2010 22:01

2,4-Dinitrotoluene U 1.0 5.0 μg/L 1 7/14/2010 22:01

2-Methylphenol U 1.0 5.0 μg/L 1 7/14/2010 22:01

3&4-Methylphenol U 1.0 5.0 μg/L 1 7/14/2010 22:01

4-Nitrophenol U 1.9 5.0 μg/L 1 7/14/2010 22:01

Acenaphthene 3.3 J 7/14/2010 22:01 0.90 5.0 μg/L 1

Anthracene U 0.60 5.0 μg/L 1 7/14/2010 22:01

Benz(a)anthracene U 0.50 5.0 μg/L 1 7/14/2010 22:01

Benzo(a)pyrene U 0.60 5.0 μg/L 1 7/14/2010 22:01

Benzo(b)fluoranthene U 0.70 5.0 μg/L 1 7/14/2010 22:01

Benzo(k)fluoranthene U 0.90 5.0 μg/L 1 7/14/2010 22:01

Bis(2-ethylhexyl)phthalate U 3.3 5.0 μg/L 1 7/14/2010 22:01

Butyl benzyl phthalate U 0.70 5.0 μg/L 1 7/14/2010 22:01

Chrysene U 0.80 5.0 μg/L 1 7/14/2010 22:01

Dibenz(a,h)anthracene U 0.80 5.0 μg/L 1 7/14/2010 22:01

Diethyl phthalate U 0.50 5.0 μg/L 1 7/14/2010 22:01

Dimethyl phthalate U 0.50 5.0 μg/L 1 7/14/2010 22:01

Di-n-butyl phthalate U 0.50 5.0 μg/L 1 7/14/2010 22:01

Di-n-octyl phthalate U 0.60 5.0 μg/L 1 7/14/2010 22:01

Fluoranthene U 0.50 5.0 μg/L 1 7/14/2010 22:01

Fluorene 5.4 0.60 5.0 μg/L 1 7/14/2010 22:01

Indeno(1,2,3-cd)pyrene U 1.3 5.0 μg/L 1 7/14/2010 22:01

Nitrobenzene U 0.80 5.0 μg/L 1 7/14/2010 22:01

Phenanthrene 9.0 0.50 5.0 μg/L 1 7/14/2010 22:01

Phenol U 0.50 5.0 μg/L 1 7/14/2010 22:01

Pyrene U 0.50 5.0 μg/L 1 7/14/2010 22:01

Pyridine U 2.0 5.0 μg/L 1 7/14/2010 22:01

Quinoline U 0.60 5.0 μg/L 1 7/14/2010 22:01

 Surr: 2-Fluorobiphenyl 83.3 48-120 %REC 1 7/14/2010 22:01

 Surr: 2-Fluorophenol 71.6 20-120 %REC 1 7/14/2010 22:01

 Surr: 4-Terphenyl-d14 78.5 51-135 %REC 1 7/14/2010 22:01

 Surr: Nitrobenzene-d5 78.5 41-120 %REC 1 7/14/2010 22:01

 Surr: Phenol-d6 70.6 20-120 %REC 1 7/14/2010 22:01

SEMIVOLATILES Method:SW8270 Prep: SW3541 / 7/7/10 Analyst: ACN

2,4-Dimethylphenol U 86 390 μg/Kg-dry 1 7/13/2010 17:29

AR Page 27 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q4

Collection Date: 7/1/2010 01:35 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-06

ALS Laboratory Group Date: 29-Jul-10

SDL

2,4-Dinitrophenol U 150 390 μg/Kg-dry 1 7/13/2010 17:29

2,4-Dinitrotoluene U 140 390 μg/Kg-dry 1 7/13/2010 17:29

2-Methylphenol 100 J 7/13/2010 17:29 84 390 μg/Kg-dry 1

3&4-Methylphenol 230 J 7/13/2010 17:29 150 390 μg/Kg-dry 1

4-Nitrophenol U 140 390 μg/Kg-dry 1 7/13/2010 17:29

Acenaphthene 4,200 70 390 μg/Kg-dry 1 7/13/2010 17:29

Anthracene 4,400 70 390 μg/Kg-dry 1 7/13/2010 17:29

Benz(a)anthracene 560 70 390 μg/Kg-dry 1 7/13/2010 17:29

Benzo(a)pyrene 590 70 390 μg/Kg-dry 1 7/13/2010 17:29

Benzo(b)fluoranthene 140 J 7/13/2010 17:29 70 390 μg/Kg-dry 1

Benzo(k)fluoranthene 200 J 7/13/2010 17:29 70 390 μg/Kg-dry 1

Bis(2-ethylhexyl)phthalate 870 70 390 μg/Kg-dry 1 7/13/2010 17:29

Butyl benzyl phthalate U 70 390 μg/Kg-dry 1 7/13/2010 17:29

Chrysene 1,500 70 390 μg/Kg-dry 1 7/13/2010 17:29

Dibenz(a,h)anthracene U 70 390 μg/Kg-dry 1 7/13/2010 17:29

Diethyl phthalate U 70 390 μg/Kg-dry 1 7/13/2010 17:29

Dimethyl phthalate U 70 390 μg/Kg-dry 1 7/13/2010 17:29

Di-n-butyl phthalate U 70 390 μg/Kg-dry 1 7/13/2010 17:29

Di-n-octyl phthalate U 70 390 μg/Kg-dry 1 7/13/2010 17:29

Fluoranthene 1,600 70 390 μg/Kg-dry 1 7/13/2010 17:29

Fluorene 8,600 70 390 μg/Kg-dry 1 7/13/2010 17:29

Indeno(1,2,3-cd)pyrene 160 J 7/13/2010 17:29 70 390 μg/Kg-dry 1

Nitrobenzene U 77 390 μg/Kg-dry 1 7/13/2010 17:29

Phenanthrene 27,000 350 1,900 μg/Kg-dry 5 7/13/2010 21:14

Phenol 110 J 7/13/2010 17:29 70 390 μg/Kg-dry 1

Pyrene 6,500 70 390 μg/Kg-dry 1 7/13/2010 17:29

Pyridine U 70 390 μg/Kg-dry 1 7/13/2010 17:29

Quinoline U 70 390 μg/Kg-dry 1 7/13/2010 17:29

 Surr: 2,4,6-Tribromophenol 87.0 36-126 %REC 1 7/13/2010 17:29

 Surr: 2,4,6-Tribromophenol 80.7 36-126 %REC 5 7/13/2010 21:14

 Surr: 2-Fluorobiphenyl 78.9 43-125 %REC 1 7/13/2010 17:29

 Surr: 2-Fluorobiphenyl 73.9 43-125 %REC 5 7/13/2010 21:14

 Surr: 2-Fluorophenol 52.1 37-125 %REC 1 7/13/2010 17:29

 Surr: 2-Fluorophenol 47.2 37-125 %REC 5 7/13/2010 21:14

 Surr: 4-Terphenyl-d14 76.3 32-125 %REC 1 7/13/2010 17:29

 Surr: 4-Terphenyl-d14 80.3 32-125 %REC 5 7/13/2010 21:14

 Surr: Nitrobenzene-d5 74.9 37-125 %REC 1 7/13/2010 17:29

 Surr: Nitrobenzene-d5 63.6 37-125 %REC 5 7/13/2010 21:14

 Surr: Phenol-d6 63.4 40-125 %REC 1 7/13/2010 17:29

 Surr: Phenol-d6 64.1 40-125 %REC 5 7/13/2010 21:14

AR Page 28 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q4

Collection Date: 7/1/2010 01:35 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-06

ALS Laboratory Group Date: 29-Jul-10

SDL

TCLP VOLATILES Method:SW8260 Leachate: SW1311 / 7/9/10 Analyst: PC

1,1,1-Trichloroethane U 10 100 μg/L 20 7/15/2010 18:53

1,1-Dichloroethane U 10 100 μg/L 20 7/15/2010 18:53

1,1-Dichloroethene U 10 100 μg/L 20 7/15/2010 18:53

1,2-Dibromoethane U 10 100 μg/L 20 7/15/2010 18:53

1,2-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 18:53

1,2-Dichloroethane U 10 100 μg/L 20 7/15/2010 18:53

1,3-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 18:53

1,4-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 18:53

1,4-Dioxane U 2,000 2,000 μg/L 20 7/15/2010 18:53

2-Butanone U 20 200 μg/L 20 7/15/2010 18:53

Benzene U 10 100 μg/L 20 7/15/2010 18:53

Carbon disulfide U 20 200 μg/L 20 7/15/2010 18:53

Chlorobenzene U 10 100 μg/L 20 7/15/2010 18:53

Chloroform U 10 100 μg/L 20 7/15/2010 18:53

Ethylbenzene U 10 100 μg/L 20 7/15/2010 18:53

Methyl tert-butyl ether U 10 100 μg/L 20 7/15/2010 18:53

Naphthalene 32 J 7/15/2010 18:53 10 100 μg/L 20

Styrene U 10 100 μg/L 20 7/15/2010 18:53

Tetrachloroethene U 12 100 μg/L 20 7/15/2010 18:53

Toluene U 10 100 μg/L 20 7/15/2010 18:53

Trichloroethene U 10 100 μg/L 20 7/15/2010 18:53

Xylenes, Total U 30 300 μg/L 20 7/15/2010 18:53

 Surr: 1,2-Dichloroethane-d4 98.7 70-125 %REC 20 7/15/2010 18:53

 Surr: 4-Bromofluorobenzene 103 72-125 %REC 20 7/15/2010 18:53

 Surr: Dibromofluoromethane 104 71-125 %REC 20 7/15/2010 18:53

 Surr: Toluene-d8 111 75-125 %REC 20 7/15/2010 18:53

VOLATILES Method:SW8260 Analyst: WLR

1,1,1-Trichloroethane U 1.2 12 μg/Kg-dry 1 7/13/2010 18:37

1,1-Dichloroethane U 1.2 12 μg/Kg-dry 1 7/13/2010 18:37

1,1-Dichloroethene U 1.2 12 μg/Kg-dry 1 7/13/2010 18:37

1,2-Dibromoethane U 1.2 12 μg/Kg-dry 1 7/13/2010 18:37

1,2-Dichlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 18:37

1,2-Dichloroethane U 1.2 12 μg/Kg-dry 1 7/13/2010 18:37

1,3-Dichlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 18:37

1,4-Dichlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 18:37

1,4-Dioxane U 47 230 μg/Kg-dry 1 7/13/2010 18:37

2-Butanone U 3.3 23 μg/Kg-dry 1 7/13/2010 18:37

Benzene 7.6 J 7/13/2010 18:37 1.2 12 μg/Kg-dry 1

AR Page 29 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q4

Collection Date: 7/1/2010 01:35 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-06

ALS Laboratory Group Date: 29-Jul-10

SDL

Carbon disulfide U 2.3 23 μg/Kg-dry 1 7/13/2010 18:37

Chlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 18:37

Chloroform U 1.2 12 μg/Kg-dry 1 7/13/2010 18:37

Ethylbenzene 35 1.2 12 μg/Kg-dry 1 7/13/2010 18:37

Methyl tert-butyl ether U 1.2 12 μg/Kg-dry 1 7/13/2010 18:37

Naphthalene 110 1.2 12 μg/Kg-dry 1 7/13/2010 18:37

Styrene U 1.2 12 μg/Kg-dry 1 7/13/2010 18:37

Tetrachloroethene 25 1.4 12 μg/Kg-dry 1 7/13/2010 18:37

Toluene 52 1.2 12 μg/Kg-dry 1 7/13/2010 18:37

Trichloroethene 4.0 J 7/13/2010 18:37 1.2 12 μg/Kg-dry 1

Xylenes, Total 250 3.5 35 μg/Kg-dry 1 7/13/2010 18:37

 Surr: 1,2-Dichloroethane-d4 108 70-128 %REC 1 7/13/2010 18:37

 Surr: 4-Bromofluorobenzene 101 73-126 %REC 1 7/13/2010 18:37

 Surr: Dibromofluoromethane 102 71-128 %REC 1 7/13/2010 18:37

 Surr: Toluene-d8 99.4 73-127 %REC 1 7/13/2010 18:37

REACTIVE CYANIDE Method:SW-846 Analyst: HN

Reactive Cyanide n 7/12/2010 10:00 U 23 40.0 mg/Kg 1

REACTIVE SULFIDE Method:SW-846 Analyst: HN

Reactive Sulfide n 7/12/2010 10:00 U 14 40.0 mg/Kg 1

CYANIDE Method:SW9014 Analyst: IAB

Cyanide U 1.3 4.30 mg/Kg-dry 1 7/14/2010 10:00

Cyanide, Amenable to Chlorination U 1.3 4.30 mg/Kg-dry 1 7/14/2010 10:00

IGNITABILITY Method:SW1030 Analyst: JLC

Ignitability, Solid Negative 0 no unit-dry 1 7/12/2010

MOISTURE Method:E160.3 Analyst: JLC

Percent Moisture 57.3 n 7/7/2010 12:00 0.010 0.0100 wt% 1

PH Method:SW9045B Analyst: IAB

pH 8.86 0.10 0.100 pH Units 1 7/8/2010 14:00

SULFIDE Method:SM4500 S2-F Analyst: HN

Sulfide H 7/9/2010 See Attached 1.2 2.34 mg/L-dry 1

AR Page 30 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q3

Collection Date: 7/1/2010 02:30 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-07

ALS Laboratory Group Date: 29-Jul-10

SDL

OIL AND GREASE Method:E1664 Analyst: JLC

Oil and Grease 921 78 77.5 mg/Kg-dry 1 7/19/2010

TCLP MERCURY SW7470 Leachate: SW3010A / 7/12/10 Analyst: JCJ

Prep: SW7470 / 7/12/10

Method:

Mercury U 0.0000420 0.000200 mg/L 1 7/12/2010 15:10

TCLP METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Arsenic 0.157 0.00900 0.0500 mg/L 10 7/13/2010 01:00

Barium 1.07 0.00700 0.0500 mg/L 10 7/13/2010 01:00

Cadmium U 0.00600 0.0500 mg/L 10 7/13/2010 01:00

Chromium U 0.00600 0.0500 mg/L 10 7/13/2010 01:00

Lead U 0.00400 0.0500 mg/L 10 7/13/2010 01:00

Selenium U 0.0250 0.0500 mg/L 10 7/13/2010 01:00

Silver U 0.00700 0.0500 mg/L 10 7/13/2010 01:00

TCLP MISCELLANEOUS METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Antimony U 0.00500 0.0500 mg/L 10 7/13/2010 01:00

Beryllium U 0.00300 0.0500 mg/L 10 7/13/2010 01:00

Cobalt 0.00592 J 7/13/2010 01:00 0.00500 0.0500 mg/L 10

Nickel 0.173 0.0140 0.0500 mg/L 10 7/13/2010 01:00

Vanadium 0.0202 J 7/13/2010 01:00 0.00700 0.0500 mg/L 10

Zinc 0.0595 0.0250 0.0500 mg/L 10 7/13/2010 01:00

MERCURY Method:SW7471A Prep: SW7471A / 7/13/10 Analyst: JCJ

Mercury 205 0.51 8.46 μg/Kg-dry 1 7/13/2010 15:42

METALS Method:SW6020 Prep: SW3050A / 7/12/10 Analyst: SKS

Antimony U 0.55 1.10 mg/Kg-dry 1 7/12/2010 21:20

Arsenic 12.9 0.13 1.10 mg/Kg-dry 1 7/12/2010 21:20

Barium 61.4 0.18 1.10 mg/Kg-dry 1 7/12/2010 21:20

Beryllium U 0.11 1.10 mg/Kg-dry 1 7/12/2010 21:20

Cadmium 0.286 J 7/12/2010 21:20 0.088 1.10 mg/Kg-dry 1

Chromium 11.5 0.11 1.10 mg/Kg-dry 1 7/12/2010 21:20

Cobalt 3.54 0.066 1.10 mg/Kg-dry 1 7/12/2010 21:20

Lead 5.79 0.11 1.10 mg/Kg-dry 1 7/12/2010 21:20

Nickel 16.4 0.13 1.10 mg/Kg-dry 1 7/12/2010 21:20

Selenium 3.91 0.55 1.10 mg/Kg-dry 1 7/12/2010 21:20

Silver U 0.088 1.10 mg/Kg-dry 1 7/12/2010 21:20

Vanadium 17.3 0.15 1.10 mg/Kg-dry 1 7/12/2010 21:20

AR Page 31 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q3

Collection Date: 7/1/2010 02:30 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-07

ALS Laboratory Group Date: 29-Jul-10

SDL

Zinc 227 0.55 1.10 mg/Kg-dry 1 7/12/2010 21:20

TCLP SEMIVOLATILES SW8270 Leachate: SW1311 / 7/9/10 Analyst: ACN

Prep: SW3510 / 7/9/10

Method:

2,4-Dimethylphenol U 1.9 5.0 μg/L 1 7/13/2010 18:46

2,4-Dinitrophenol U 1.4 5.0 μg/L 1 7/13/2010 18:46

2,4-Dinitrotoluene U 1.0 5.0 μg/L 1 7/13/2010 18:46

2-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 18:46

3&4-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 18:46

4-Nitrophenol U 1.9 5.0 μg/L 1 7/13/2010 18:46

Acenaphthene 3.6 J 7/13/2010 18:46 0.90 5.0 μg/L 1

Anthracene U 0.60 5.0 μg/L 1 7/13/2010 18:46

Benz(a)anthracene U 0.50 5.0 μg/L 1 7/13/2010 18:46

Benzo(a)pyrene U 0.60 5.0 μg/L 1 7/13/2010 18:46

Benzo(b)fluoranthene U 0.70 5.0 μg/L 1 7/13/2010 18:46

Benzo(k)fluoranthene U 0.90 5.0 μg/L 1 7/13/2010 18:46

Bis(2-ethylhexyl)phthalate U 3.3 5.0 μg/L 1 7/13/2010 18:46

Butyl benzyl phthalate U 0.70 5.0 μg/L 1 7/13/2010 18:46

Chrysene U 0.80 5.0 μg/L 1 7/13/2010 18:46

Dibenz(a,h)anthracene U 0.80 5.0 μg/L 1 7/13/2010 18:46

Diethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 18:46

Dimethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 18:46

Di-n-butyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 18:46

Di-n-octyl phthalate U 0.60 5.0 μg/L 1 7/13/2010 18:46

Fluoranthene U 0.50 5.0 μg/L 1 7/13/2010 18:46

Fluorene 6.4 0.60 5.0 μg/L 1 7/13/2010 18:46

Indeno(1,2,3-cd)pyrene U 1.3 5.0 μg/L 1 7/13/2010 18:46

Nitrobenzene U 0.80 5.0 μg/L 1 7/13/2010 18:46

Phenanthrene 11 0.50 5.0 μg/L 1 7/13/2010 18:46

Phenol U 0.50 5.0 μg/L 1 7/13/2010 18:46

Pyrene U 0.50 5.0 μg/L 1 7/13/2010 18:46

Pyridine U 2.0 5.0 μg/L 1 7/13/2010 18:46

Quinoline U 0.60 5.0 μg/L 1 7/13/2010 18:46

 Surr: 2-Fluorobiphenyl 64.6 48-120 %REC 1 7/13/2010 18:46

 Surr: 2-Fluorophenol 47.1 20-120 %REC 1 7/13/2010 18:46

 Surr: 4-Terphenyl-d14 70.4 51-135 %REC 1 7/13/2010 18:46

 Surr: Nitrobenzene-d5 55.2 41-120 %REC 1 7/13/2010 18:46

 Surr: Phenol-d6 51.5 20-120 %REC 1 7/13/2010 18:46

SEMIVOLATILES Method:SW8270 Prep: SW3541 / 7/7/10 Analyst: ACN

2,4-Dimethylphenol U 87 390 μg/Kg-dry 1 7/13/2010 17:51

AR Page 32 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q3

Collection Date: 7/1/2010 02:30 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-07

ALS Laboratory Group Date: 29-Jul-10

SDL

2,4-Dinitrophenol U 150 390 μg/Kg-dry 1 7/13/2010 17:51

2,4-Dinitrotoluene U 140 390 μg/Kg-dry 1 7/13/2010 17:51

2-Methylphenol U 85 390 μg/Kg-dry 1 7/13/2010 17:51

3&4-Methylphenol U 150 390 μg/Kg-dry 1 7/13/2010 17:51

4-Nitrophenol U 140 390 μg/Kg-dry 1 7/13/2010 17:51

Acenaphthene 4,300 70 390 μg/Kg-dry 1 7/13/2010 17:51

Anthracene 2,900 70 390 μg/Kg-dry 1 7/13/2010 17:51

Benz(a)anthracene 490 70 390 μg/Kg-dry 1 7/13/2010 17:51

Benzo(a)pyrene 520 70 390 μg/Kg-dry 1 7/13/2010 17:51

Benzo(b)fluoranthene 180 J 7/13/2010 17:51 70 390 μg/Kg-dry 1

Benzo(k)fluoranthene 280 J 7/13/2010 17:51 70 390 μg/Kg-dry 1

Bis(2-ethylhexyl)phthalate 780 70 390 μg/Kg-dry 1 7/13/2010 17:51

Butyl benzyl phthalate U 70 390 μg/Kg-dry 1 7/13/2010 17:51

Chrysene 1,600 70 390 μg/Kg-dry 1 7/13/2010 17:51

Dibenz(a,h)anthracene 170 J 7/13/2010 17:51 70 390 μg/Kg-dry 1

Diethyl phthalate U 70 390 μg/Kg-dry 1 7/13/2010 17:51

Dimethyl phthalate U 70 390 μg/Kg-dry 1 7/13/2010 17:51

Di-n-butyl phthalate U 70 390 μg/Kg-dry 1 7/13/2010 17:51

Di-n-octyl phthalate U 70 390 μg/Kg-dry 1 7/13/2010 17:51

Fluoranthene 1,700 70 390 μg/Kg-dry 1 7/13/2010 17:51

Fluorene 8,300 70 390 μg/Kg-dry 1 7/13/2010 17:51

Indeno(1,2,3-cd)pyrene U 70 390 μg/Kg-dry 1 7/13/2010 17:51

Nitrobenzene U 77 390 μg/Kg-dry 1 7/13/2010 17:51

Phenanthrene 27,000 350 2,000 μg/Kg-dry 5 7/13/2010 21:36

Phenol 84 J 7/13/2010 17:51 70 390 μg/Kg-dry 1

Pyrene 4,800 70 390 μg/Kg-dry 1 7/13/2010 17:51

Pyridine U 70 390 μg/Kg-dry 1 7/13/2010 17:51

Quinoline U 70 390 μg/Kg-dry 1 7/13/2010 17:51

 Surr: 2,4,6-Tribromophenol 84.4 36-126 %REC 1 7/13/2010 17:51

 Surr: 2,4,6-Tribromophenol 87.4 36-126 %REC 5 7/13/2010 21:36

 Surr: 2-Fluorobiphenyl 76.2 43-125 %REC 1 7/13/2010 17:51

 Surr: 2-Fluorobiphenyl 78.8 43-125 %REC 5 7/13/2010 21:36

 Surr: 2-Fluorophenol 55.2 37-125 %REC 1 7/13/2010 17:51

 Surr: 2-Fluorophenol 50.8 37-125 %REC 5 7/13/2010 21:36

 Surr: 4-Terphenyl-d14 76.4 32-125 %REC 1 7/13/2010 17:51

 Surr: 4-Terphenyl-d14 81.0 32-125 %REC 5 7/13/2010 21:36

 Surr: Nitrobenzene-d5 75.3 37-125 %REC 1 7/13/2010 17:51

 Surr: Nitrobenzene-d5 74.1 37-125 %REC 5 7/13/2010 21:36

 Surr: Phenol-d6 64.9 40-125 %REC 1 7/13/2010 17:51

 Surr: Phenol-d6 68.6 40-125 %REC 5 7/13/2010 21:36

AR Page 33 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q3

Collection Date: 7/1/2010 02:30 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-07

ALS Laboratory Group Date: 29-Jul-10

SDL

TCLP VOLATILES Method:SW8260 Leachate: SW1311 / 7/9/10 Analyst: PC

1,1,1-Trichloroethane U 10 100 μg/L 20 7/15/2010 19:19

1,1-Dichloroethane U 10 100 μg/L 20 7/15/2010 19:19

1,1-Dichloroethene U 10 100 μg/L 20 7/15/2010 19:19

1,2-Dibromoethane U 10 100 μg/L 20 7/15/2010 19:19

1,2-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 19:19

1,2-Dichloroethane U 10 100 μg/L 20 7/15/2010 19:19

1,3-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 19:19

1,4-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 19:19

1,4-Dioxane U 2,000 2,000 μg/L 20 7/15/2010 19:19

2-Butanone U 20 200 μg/L 20 7/15/2010 19:19

Benzene U 10 100 μg/L 20 7/15/2010 19:19

Carbon disulfide U 20 200 μg/L 20 7/15/2010 19:19

Chlorobenzene U 10 100 μg/L 20 7/15/2010 19:19

Chloroform U 10 100 μg/L 20 7/15/2010 19:19

Ethylbenzene U 10 100 μg/L 20 7/15/2010 19:19

Methyl tert-butyl ether U 10 100 μg/L 20 7/15/2010 19:19

Naphthalene U 10 100 μg/L 20 7/15/2010 19:19

Styrene U 10 100 μg/L 20 7/15/2010 19:19

Tetrachloroethene U 12 100 μg/L 20 7/15/2010 19:19

Toluene U 10 100 μg/L 20 7/15/2010 19:19

Trichloroethene U 10 100 μg/L 20 7/15/2010 19:19

Xylenes, Total U 30 300 μg/L 20 7/15/2010 19:19

 Surr: 1,2-Dichloroethane-d4 95.3 70-125 %REC 20 7/15/2010 19:19

 Surr: 4-Bromofluorobenzene 97.0 72-125 %REC 20 7/15/2010 19:19

 Surr: Dibromofluoromethane 99.6 71-125 %REC 20 7/15/2010 19:19

 Surr: Toluene-d8 105 75-125 %REC 20 7/15/2010 19:19

VOLATILES Method:SW8260 Analyst: WLR

1,1,1-Trichloroethane U 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

1,1-Dichloroethane U 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

1,1-Dichloroethene U 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

1,2-Dibromoethane U 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

1,2-Dichlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

1,2-Dichloroethane U 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

1,3-Dichlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

1,4-Dichlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

1,4-Dioxane U 47 230 μg/Kg-dry 1 7/13/2010 19:05

2-Butanone 32 3.3 23 μg/Kg-dry 1 7/13/2010 19:05

Benzene 31 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

AR Page 34 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q3

Collection Date: 7/1/2010 02:30 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-07

ALS Laboratory Group Date: 29-Jul-10

SDL

Carbon disulfide U 2.3 23 μg/Kg-dry 1 7/13/2010 19:05

Chlorobenzene U 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

Chloroform U 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

Ethylbenzene 45 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

Methyl tert-butyl ether U 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

Naphthalene 390 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

Styrene U 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

Tetrachloroethene 30 1.4 12 μg/Kg-dry 1 7/13/2010 19:05

Toluene 110 1.2 12 μg/Kg-dry 1 7/13/2010 19:05

Trichloroethene 3.0 J 7/13/2010 19:05 1.2 12 μg/Kg-dry 1

Xylenes, Total 370 3.5 35 μg/Kg-dry 1 7/13/2010 19:05

 Surr: 1,2-Dichloroethane-d4 107 70-128 %REC 1 7/13/2010 19:05

 Surr: 4-Bromofluorobenzene 104 73-126 %REC 1 7/13/2010 19:05

 Surr: Dibromofluoromethane 103 71-128 %REC 1 7/13/2010 19:05

 Surr: Toluene-d8 98.7 73-127 %REC 1 7/13/2010 19:05

REACTIVE CYANIDE Method:SW-846 Analyst: HN

Reactive Cyanide n 7/12/2010 10:00 U 23 40.0 mg/Kg 1

REACTIVE SULFIDE Method:SW-846 Analyst: HN

Reactive Sulfide n 7/12/2010 10:00 U 14 40.0 mg/Kg 1

CYANIDE Method:SW9014 Analyst: IAB

Cyanide U 1.2 4.12 mg/Kg-dry 1 7/14/2010 10:00

Cyanide, Amenable to Chlorination U 1.2 4.12 mg/Kg-dry 1 7/14/2010 10:00

IGNITABILITY Method:SW1030 Analyst: JLC

Ignitability, Solid Negative 0 no unit-dry 1 7/12/2010

MOISTURE Method:E160.3 Analyst: JLC

Percent Moisture 57.4 n 7/7/2010 12:00 0.010 0.0100 wt% 1

PH Method:SW9045B Analyst: IAB

pH 8.58 0.10 0.100 pH Units 1 7/8/2010 14:00

SULFIDE Method:SM4500 S2-F Analyst: HN

Sulfide H 7/9/2010 See Attached 1.2 2.35 mg/L-dry 1

AR Page 35 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q2

Collection Date: 7/1/2010 03:30 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-08

ALS Laboratory Group Date: 29-Jul-10

SDL

OIL AND GREASE Method:E1664 Analyst: JLC

Oil and Grease 1,730 88 88.2 mg/Kg-dry 1 7/19/2010

TCLP MERCURY SW7470 Leachate: SW3010A / 7/12/10 Analyst: JCJ

Prep: SW7470 / 7/12/10

Method:

Mercury U 0.0000420 0.000200 mg/L 1 7/12/2010 15:12

TCLP METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Arsenic 0.0543 0.00900 0.0500 mg/L 10 7/13/2010 01:06

Barium 0.836 0.00700 0.0500 mg/L 10 7/13/2010 01:06

Cadmium U 0.00600 0.0500 mg/L 10 7/13/2010 01:06

Chromium U 0.00600 0.0500 mg/L 10 7/13/2010 01:06

Lead U 0.00400 0.0500 mg/L 10 7/13/2010 01:06

Selenium U 0.0250 0.0500 mg/L 10 7/13/2010 01:06

Silver U 0.00700 0.0500 mg/L 10 7/13/2010 01:06

TCLP MISCELLANEOUS METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Antimony U 0.00500 0.0500 mg/L 10 7/13/2010 01:06

Beryllium U 0.00300 0.0500 mg/L 10 7/13/2010 01:06

Cobalt U 0.00500 0.0500 mg/L 10 7/13/2010 01:06

Nickel 0.0287 J 7/13/2010 01:06 0.0140 0.0500 mg/L 10

Vanadium 0.0150 J 7/13/2010 01:06 0.00700 0.0500 mg/L 10

Zinc U 0.0250 0.0500 mg/L 10 7/13/2010 01:06

MERCURY Method:SW7471A Prep: SW7471A / 7/13/10 Analyst: JCJ

Mercury 274 0.58 9.64 μg/Kg-dry 1 7/13/2010 15:44

METALS Method:SW6020 Prep: SW3050A / 7/12/10 Analyst: SKS

Antimony 1.13 J 7/12/2010 21:26 0.59 1.18 mg/Kg-dry 1

Arsenic 28.6 0.14 1.18 mg/Kg-dry 1 7/12/2010 21:26

Barium 135 0.19 1.18 mg/Kg-dry 1 7/12/2010 21:26

Beryllium U 0.12 1.18 mg/Kg-dry 1 7/12/2010 21:26

Cadmium 0.794 J 7/12/2010 21:26 0.095 1.18 mg/Kg-dry 1

Chromium 30.4 0.12 1.18 mg/Kg-dry 1 7/12/2010 21:26

Cobalt 8.23 0.071 1.18 mg/Kg-dry 1 7/12/2010 21:26

Lead 15.8 0.12 1.18 mg/Kg-dry 1 7/12/2010 21:26

Nickel 42.9 0.14 1.18 mg/Kg-dry 1 7/12/2010 21:26

Selenium 14.9 0.59 1.18 mg/Kg-dry 1 7/12/2010 21:26

Silver U 0.095 1.18 mg/Kg-dry 1 7/12/2010 21:26

Vanadium 43.3 0.17 1.18 mg/Kg-dry 1 7/12/2010 21:26

AR Page 36 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q2

Collection Date: 7/1/2010 03:30 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-08

ALS Laboratory Group Date: 29-Jul-10

SDL

Zinc 997 5.9 11.8 mg/Kg-dry 10 7/13/2010 18:02

TCLP SEMIVOLATILES SW8270 Leachate: SW1311 / 7/9/10 Analyst: ACN

Prep: SW3510 / 7/9/10

Method:

2,4-Dimethylphenol U 1.9 5.0 μg/L 1 7/13/2010 19:08

2,4-Dinitrophenol U 1.4 5.0 μg/L 1 7/13/2010 19:08

2,4-Dinitrotoluene U 1.0 5.0 μg/L 1 7/13/2010 19:08

2-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 19:08

3&4-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 19:08

4-Nitrophenol U 1.9 5.0 μg/L 1 7/13/2010 19:08

Acenaphthene 3.1 J 7/13/2010 19:08 0.90 5.0 μg/L 1

Anthracene U 0.60 5.0 μg/L 1 7/13/2010 19:08

Benz(a)anthracene U 0.50 5.0 μg/L 1 7/13/2010 19:08

Benzo(a)pyrene U 0.60 5.0 μg/L 1 7/13/2010 19:08

Benzo(b)fluoranthene U 0.70 5.0 μg/L 1 7/13/2010 19:08

Benzo(k)fluoranthene U 0.90 5.0 μg/L 1 7/13/2010 19:08

Bis(2-ethylhexyl)phthalate U 3.3 5.0 μg/L 1 7/13/2010 19:08

Butyl benzyl phthalate U 0.70 5.0 μg/L 1 7/13/2010 19:08

Chrysene U 0.80 5.0 μg/L 1 7/13/2010 19:08

Dibenz(a,h)anthracene U 0.80 5.0 μg/L 1 7/13/2010 19:08

Diethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 19:08

Dimethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 19:08

Di-n-butyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 19:08

Di-n-octyl phthalate U 0.60 5.0 μg/L 1 7/13/2010 19:08

Fluoranthene U 0.50 5.0 μg/L 1 7/13/2010 19:08

Fluorene 5.0 0.60 5.0 μg/L 1 7/13/2010 19:08

Indeno(1,2,3-cd)pyrene U 1.3 5.0 μg/L 1 7/13/2010 19:08

Nitrobenzene U 0.80 5.0 μg/L 1 7/13/2010 19:08

Phenanthrene 8.4 0.50 5.0 μg/L 1 7/13/2010 19:08

Phenol U 0.50 5.0 μg/L 1 7/13/2010 19:08

Pyrene U 0.50 5.0 μg/L 1 7/13/2010 19:08

Pyridine U 2.0 5.0 μg/L 1 7/13/2010 19:08

Quinoline U 0.60 5.0 μg/L 1 7/13/2010 19:08

 Surr: 2-Fluorobiphenyl 64.9 48-120 %REC 1 7/13/2010 19:08

 Surr: 2-Fluorophenol 52.5 20-120 %REC 1 7/13/2010 19:08

 Surr: 4-Terphenyl-d14 79.3 51-135 %REC 1 7/13/2010 19:08

 Surr: Nitrobenzene-d5 61.4 41-120 %REC 1 7/13/2010 19:08

 Surr: Phenol-d6 59.7 20-120 %REC 1 7/13/2010 19:08

SEMIVOLATILES Method:SW8270 Prep: SW3541 / 7/7/10 Analyst: ACN

2,4-Dimethylphenol U 99 450 μg/Kg-dry 1 7/13/2010 19:04

AR Page 37 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q2

Collection Date: 7/1/2010 03:30 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-08

ALS Laboratory Group Date: 29-Jul-10

SDL

2,4-Dinitrophenol U 170 450 μg/Kg-dry 1 7/13/2010 19:04

2,4-Dinitrotoluene U 160 450 μg/Kg-dry 1 7/13/2010 19:04

2-Methylphenol U 96 450 μg/Kg-dry 1 7/13/2010 19:04

3&4-Methylphenol U 170 450 μg/Kg-dry 1 7/13/2010 19:04

4-Nitrophenol U 160 450 μg/Kg-dry 1 7/13/2010 19:04

Acenaphthene 2,100 80 450 μg/Kg-dry 1 7/13/2010 19:04

Anthracene 1,700 80 450 μg/Kg-dry 1 7/13/2010 19:04

Benz(a)anthracene 240 J 7/13/2010 19:04 80 450 μg/Kg-dry 1

Benzo(a)pyrene 270 J 7/13/2010 19:04 80 450 μg/Kg-dry 1

Benzo(b)fluoranthene 100 J 7/13/2010 19:04 80 450 μg/Kg-dry 1

Benzo(k)fluoranthene 100 J 7/13/2010 19:04 80 450 μg/Kg-dry 1

Bis(2-ethylhexyl)phthalate 550 80 450 μg/Kg-dry 1 7/13/2010 19:04

Butyl benzyl phthalate U 80 450 μg/Kg-dry 1 7/13/2010 19:04

Chrysene 800 80 450 μg/Kg-dry 1 7/13/2010 19:04

Dibenz(a,h)anthracene U 80 450 μg/Kg-dry 1 7/13/2010 19:04

Diethyl phthalate U 80 450 μg/Kg-dry 1 7/13/2010 19:04

Dimethyl phthalate U 80 450 μg/Kg-dry 1 7/13/2010 19:04

Di-n-butyl phthalate U 80 450 μg/Kg-dry 1 7/13/2010 19:04

Di-n-octyl phthalate U 80 450 μg/Kg-dry 1 7/13/2010 19:04

Fluoranthene 650 80 450 μg/Kg-dry 1 7/13/2010 19:04

Fluorene 3,400 80 450 μg/Kg-dry 1 7/13/2010 19:04

Indeno(1,2,3-cd)pyrene U 80 450 μg/Kg-dry 1 7/13/2010 19:04

Nitrobenzene U 88 450 μg/Kg-dry 1 7/13/2010 19:04

Phenanthrene 11,000 80 450 μg/Kg-dry 1 7/13/2010 19:04

Phenol U 80 450 μg/Kg-dry 1 7/13/2010 19:04

Pyrene 2,500 80 450 μg/Kg-dry 1 7/13/2010 19:04

Pyridine U 80 450 μg/Kg-dry 1 7/13/2010 19:04

Quinoline U 80 450 μg/Kg-dry 1 7/13/2010 19:04

 Surr: 2,4,6-Tribromophenol 88.7 36-126 %REC 1 7/13/2010 19:04

 Surr: 2-Fluorobiphenyl 72.0 43-125 %REC 1 7/13/2010 19:04

 Surr: 2-Fluorophenol 58.7 37-125 %REC 1 7/13/2010 19:04

 Surr: 4-Terphenyl-d14 79.9 32-125 %REC 1 7/13/2010 19:04

 Surr: Nitrobenzene-d5 71.2 37-125 %REC 1 7/13/2010 19:04

 Surr: Phenol-d6 66.9 40-125 %REC 1 7/13/2010 19:04

TCLP VOLATILES Method:SW8260 Leachate: SW1311 / 7/9/10 Analyst: PC

1,1,1-Trichloroethane U 10 100 μg/L 20 7/15/2010 19:46

1,1-Dichloroethane U 10 100 μg/L 20 7/15/2010 19:46

1,1-Dichloroethene U 10 100 μg/L 20 7/15/2010 19:46

1,2-Dibromoethane U 10 100 μg/L 20 7/15/2010 19:46

AR Page 38 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q2

Collection Date: 7/1/2010 03:30 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-08

ALS Laboratory Group Date: 29-Jul-10

SDL

1,2-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 19:46

1,2-Dichloroethane U 10 100 μg/L 20 7/15/2010 19:46

1,3-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 19:46

1,4-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 19:46

1,4-Dioxane U 2,000 2,000 μg/L 20 7/15/2010 19:46

2-Butanone U 20 200 μg/L 20 7/15/2010 19:46

Benzene U 10 100 μg/L 20 7/15/2010 19:46

Carbon disulfide U 20 200 μg/L 20 7/15/2010 19:46

Chlorobenzene U 10 100 μg/L 20 7/15/2010 19:46

Chloroform U 10 100 μg/L 20 7/15/2010 19:46

Ethylbenzene U 10 100 μg/L 20 7/15/2010 19:46

Methyl tert-butyl ether U 10 100 μg/L 20 7/15/2010 19:46

Naphthalene U 10 100 μg/L 20 7/15/2010 19:46

Styrene U 10 100 μg/L 20 7/15/2010 19:46

Tetrachloroethene U 12 100 μg/L 20 7/15/2010 19:46

Toluene U 10 100 μg/L 20 7/15/2010 19:46

Trichloroethene U 10 100 μg/L 20 7/15/2010 19:46

Xylenes, Total U 30 300 μg/L 20 7/15/2010 19:46

 Surr: 1,2-Dichloroethane-d4 102 70-125 %REC 20 7/15/2010 19:46

 Surr: 4-Bromofluorobenzene 96.7 72-125 %REC 20 7/15/2010 19:46

 Surr: Dibromofluoromethane 104 71-125 %REC 20 7/15/2010 19:46

 Surr: Toluene-d8 100 75-125 %REC 20 7/15/2010 19:46

VOLATILES Method:SW8260 Analyst: WLR

1,1,1-Trichloroethane U 1.3 13 μg/Kg-dry 1 7/13/2010 19:33

1,1-Dichloroethane U 1.3 13 μg/Kg-dry 1 7/13/2010 19:33

1,1-Dichloroethene U 1.3 13 μg/Kg-dry 1 7/13/2010 19:33

1,2-Dibromoethane U 1.3 13 μg/Kg-dry 1 7/13/2010 19:33

1,2-Dichlorobenzene U 1.3 13 μg/Kg-dry 1 7/13/2010 19:33

1,2-Dichloroethane U 1.3 13 μg/Kg-dry 1 7/13/2010 19:33

1,3-Dichlorobenzene U 1.3 13 μg/Kg-dry 1 7/13/2010 19:33

1,4-Dichlorobenzene U 1.3 13 μg/Kg-dry 1 7/13/2010 19:33

1,4-Dioxane U 53 270 μg/Kg-dry 1 7/13/2010 19:33

2-Butanone 29 3.7 27 μg/Kg-dry 1 7/13/2010 19:33

Benzene 8.8 J 7/13/2010 19:33 1.3 13 μg/Kg-dry 1

Carbon disulfide U 2.7 27 μg/Kg-dry 1 7/13/2010 19:33

Chlorobenzene U 1.3 13 μg/Kg-dry 1 7/13/2010 19:33

Chloroform U 1.3 13 μg/Kg-dry 1 7/13/2010 19:33

Ethylbenzene 33 1.3 13 μg/Kg-dry 1 7/13/2010 19:33

Methyl tert-butyl ether U 1.3 13 μg/Kg-dry 1 7/13/2010 19:33

AR Page 39 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q2

Collection Date: 7/1/2010 03:30 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-08

ALS Laboratory Group Date: 29-Jul-10

SDL

Naphthalene 460 1.3 13 μg/Kg-dry 1 7/13/2010 19:33

Styrene U 1.3 13 μg/Kg-dry 1 7/13/2010 19:33

Tetrachloroethene 37 1.6 13 μg/Kg-dry 1 7/13/2010 19:33

Toluene 37 1.3 13 μg/Kg-dry 1 7/13/2010 19:33

Trichloroethene 2.1 J 7/13/2010 19:33 1.3 13 μg/Kg-dry 1

Xylenes, Total 250 4.0 40 μg/Kg-dry 1 7/13/2010 19:33

 Surr: 1,2-Dichloroethane-d4 108 70-128 %REC 1 7/13/2010 19:33

 Surr: 4-Bromofluorobenzene 100 73-126 %REC 1 7/13/2010 19:33

 Surr: Dibromofluoromethane 100 71-128 %REC 1 7/13/2010 19:33

 Surr: Toluene-d8 100 73-127 %REC 1 7/13/2010 19:33

REACTIVE CYANIDE Method:SW-846 Analyst: HN

Reactive Cyanide n 7/12/2010 10:00 U 23 40.0 mg/Kg 1

REACTIVE SULFIDE Method:SW-846 Analyst: HN

Reactive Sulfide n 7/12/2010 10:00 U 14 40.0 mg/Kg 1

CYANIDE Method:SW9014 Analyst: IAB

Cyanide 1.72 J 7/14/2010 10:00 1.6 5.30 mg/Kg-dry 1

Cyanide, Amenable to Chlorination U 1.6 5.30 mg/Kg-dry 1 7/14/2010 10:00

IGNITABILITY Method:SW1030 Analyst: JLC

Ignitability, Solid Negative 0 no unit-dry 1 7/12/2010

MOISTURE Method:E160.3 Analyst: JLC

Percent Moisture 62.6 n 7/7/2010 12:00 0.010 0.0100 wt% 1

PH Method:SW9045B Analyst: IAB

pH 8.76 0.10 0.100 pH Units 1 7/8/2010 14:00

SULFIDE Method:SM4500 S2-F Analyst: HN

Sulfide H 7/9/2010 See Attached 1.3 2.67 mg/L-dry 1

AR Page 40 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q1

Collection Date: 7/2/2010 09:15 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-09

ALS Laboratory Group Date: 29-Jul-10

SDL

OIL AND GREASE Method:E1664 Analyst: JLC

Oil and Grease 9,970 88 87.7 mg/Kg-dry 1 7/19/2010

TCLP MERCURY SW7470 Leachate: SW3010A / 7/12/10 Analyst: JCJ

Prep: SW7470 / 7/12/10

Method:

Mercury U 0.0000420 0.000200 mg/L 1 7/12/2010 15:14

TCLP METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Arsenic 0.0144 J 7/13/2010 01:13 0.00900 0.0500 mg/L 10

Barium 1.12 0.00700 0.0500 mg/L 10 7/13/2010 01:13

Cadmium U 0.00600 0.0500 mg/L 10 7/13/2010 01:13

Chromium U 0.00600 0.0500 mg/L 10 7/13/2010 01:13

Lead U 0.00400 0.0500 mg/L 10 7/13/2010 01:13

Selenium U 0.0250 0.0500 mg/L 10 7/13/2010 01:13

Silver U 0.00700 0.0500 mg/L 10 7/13/2010 01:13

TCLP MISCELLANEOUS METALS SW1311/6020 Leachate: SW3010A / 7/12/10 Analyst: SKS

Prep: SW3010A / 7/12/10

Method:

Antimony U 0.00500 0.0500 mg/L 10 7/13/2010 01:13

Beryllium U 0.00300 0.0500 mg/L 10 7/13/2010 01:13

Cobalt 0.00737 J 7/13/2010 01:13 0.00500 0.0500 mg/L 10

Nickel 0.116 0.0140 0.0500 mg/L 10 7/13/2010 01:13

Vanadium 0.00956 J 7/13/2010 01:13 0.00700 0.0500 mg/L 10

Zinc 0.0881 0.0250 0.0500 mg/L 10 7/13/2010 01:13

MERCURY Method:SW7471A Prep: SW7471A / 7/13/10 Analyst: JCJ

Mercury 416 0.57 9.52 μg/Kg-dry 1 7/13/2010 15:46

METALS Method:SW6020 Prep: SW3050A / 7/12/10 Analyst: SKS

Antimony 1.89 0.63 1.25 mg/Kg-dry 1 7/12/2010 21:38

Arsenic 22.1 0.15 1.25 mg/Kg-dry 1 7/12/2010 21:38

Barium 181 0.20 1.25 mg/Kg-dry 1 7/12/2010 21:38

Beryllium U 0.13 1.25 mg/Kg-dry 1 7/12/2010 21:38

Cadmium 0.484 J 7/12/2010 21:38 0.10 1.25 mg/Kg-dry 1

Chromium 23.7 0.13 1.25 mg/Kg-dry 1 7/12/2010 21:38

Cobalt 6.61 0.075 1.25 mg/Kg-dry 1 7/12/2010 21:38

Lead 15.7 0.13 1.25 mg/Kg-dry 1 7/12/2010 21:38

Nickel 29.8 0.15 1.25 mg/Kg-dry 1 7/12/2010 21:38

Selenium 20.9 0.63 1.25 mg/Kg-dry 1 7/12/2010 21:38

Silver U 0.10 1.25 mg/Kg-dry 1 7/12/2010 21:38

Vanadium 28.5 0.18 1.25 mg/Kg-dry 1 7/12/2010 21:38

AR Page 41 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q1

Collection Date: 7/2/2010 09:15 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-09

ALS Laboratory Group Date: 29-Jul-10

SDL

Zinc 358 0.63 1.25 mg/Kg-dry 1 7/12/2010 21:38

TCLP SEMIVOLATILES SW8270 Leachate: SW1311 / 7/9/10 Analyst: ACN

Prep: SW3510 / 7/9/10

Method:

2,4-Dimethylphenol U 1.9 5.0 μg/L 1 7/14/2010 22:23

2,4-Dinitrophenol U 1.4 5.0 μg/L 1 7/14/2010 22:23

2,4-Dinitrotoluene U 1.0 5.0 μg/L 1 7/14/2010 22:23

2-Methylphenol U 1.0 5.0 μg/L 1 7/14/2010 22:23

3&4-Methylphenol 24 1.0 5.0 μg/L 1 7/14/2010 22:23

4-Nitrophenol U 1.9 5.0 μg/L 1 7/14/2010 22:23

Acenaphthene 1.9 J 7/14/2010 22:23 0.90 5.0 μg/L 1

Anthracene U 0.60 5.0 μg/L 1 7/14/2010 22:23

Benz(a)anthracene U 0.50 5.0 μg/L 1 7/14/2010 22:23

Benzo(a)pyrene U 0.60 5.0 μg/L 1 7/14/2010 22:23

Benzo(b)fluoranthene U 0.70 5.0 μg/L 1 7/14/2010 22:23

Benzo(k)fluoranthene U 0.90 5.0 μg/L 1 7/14/2010 22:23

Bis(2-ethylhexyl)phthalate U 3.3 5.0 μg/L 1 7/14/2010 22:23

Butyl benzyl phthalate U 0.70 5.0 μg/L 1 7/14/2010 22:23

Chrysene U 0.80 5.0 μg/L 1 7/14/2010 22:23

Dibenz(a,h)anthracene U 0.80 5.0 μg/L 1 7/14/2010 22:23

Diethyl phthalate U 0.50 5.0 μg/L 1 7/14/2010 22:23

Dimethyl phthalate U 0.50 5.0 μg/L 1 7/14/2010 22:23

Di-n-butyl phthalate U 0.50 5.0 μg/L 1 7/14/2010 22:23

Di-n-octyl phthalate U 0.60 5.0 μg/L 1 7/14/2010 22:23

Fluoranthene U 0.50 5.0 μg/L 1 7/14/2010 22:23

Fluorene 3.0 J 7/14/2010 22:23 0.60 5.0 μg/L 1

Indeno(1,2,3-cd)pyrene U 1.3 5.0 μg/L 1 7/14/2010 22:23

Nitrobenzene U 0.80 5.0 μg/L 1 7/14/2010 22:23

Phenanthrene 4.7 J 7/14/2010 22:23 0.50 5.0 μg/L 1

Phenol 3.3 J 7/14/2010 22:23 0.50 5.0 μg/L 1

Pyrene U 0.50 5.0 μg/L 1 7/14/2010 22:23

Pyridine U 2.0 5.0 μg/L 1 7/14/2010 22:23

Quinoline U 0.60 5.0 μg/L 1 7/14/2010 22:23

 Surr: 2-Fluorobiphenyl 76.7 48-120 %REC 1 7/14/2010 22:23

 Surr: 2-Fluorophenol 66.1 20-120 %REC 1 7/14/2010 22:23

 Surr: 4-Terphenyl-d14 77.0 51-135 %REC 1 7/14/2010 22:23

 Surr: Nitrobenzene-d5 72.2 41-120 %REC 1 7/14/2010 22:23

 Surr: Phenol-d6 66.0 20-120 %REC 1 7/14/2010 22:23

SEMIVOLATILES Method:SW8270 Prep: SW3541 / 7/7/10 Analyst: ACN

2,4-Dimethylphenol U 98 440 μg/Kg-dry 1 7/13/2010 19:26

AR Page 42 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q1

Collection Date: 7/2/2010 09:15 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-09

ALS Laboratory Group Date: 29-Jul-10

SDL

2,4-Dinitrophenol U 170 440 μg/Kg-dry 1 7/13/2010 19:26

2,4-Dinitrotoluene U 160 440 μg/Kg-dry 1 7/13/2010 19:26

2-Methylphenol U 96 440 μg/Kg-dry 1 7/13/2010 19:26

3&4-Methylphenol 1,600 170 440 μg/Kg-dry 1 7/13/2010 19:26

4-Nitrophenol U 160 440 μg/Kg-dry 1 7/13/2010 19:26

Acenaphthene 1,500 80 440 μg/Kg-dry 1 7/13/2010 19:26

Anthracene 1,000 80 440 μg/Kg-dry 1 7/13/2010 19:26

Benz(a)anthracene 220 J 7/13/2010 19:26 80 440 μg/Kg-dry 1

Benzo(a)pyrene 230 J 7/13/2010 19:26 80 440 μg/Kg-dry 1

Benzo(b)fluoranthene U 80 440 μg/Kg-dry 1 7/13/2010 19:26

Benzo(k)fluoranthene 130 J 7/13/2010 19:26 80 440 μg/Kg-dry 1

Bis(2-ethylhexyl)phthalate 500 80 440 μg/Kg-dry 1 7/13/2010 19:26

Butyl benzyl phthalate U 80 440 μg/Kg-dry 1 7/13/2010 19:26

Chrysene 230 J 7/13/2010 19:26 80 440 μg/Kg-dry 1

Dibenz(a,h)anthracene U 80 440 μg/Kg-dry 1 7/13/2010 19:26

Diethyl phthalate U 80 440 μg/Kg-dry 1 7/13/2010 19:26

Dimethyl phthalate U 80 440 μg/Kg-dry 1 7/13/2010 19:26

Di-n-butyl phthalate U 80 440 μg/Kg-dry 1 7/13/2010 19:26

Di-n-octyl phthalate 190 J 7/13/2010 19:26 80 440 μg/Kg-dry 1

Fluoranthene U 80 440 μg/Kg-dry 1 7/13/2010 19:26

Fluorene 2,800 80 440 μg/Kg-dry 1 7/13/2010 19:26

Indeno(1,2,3-cd)pyrene U 80 440 μg/Kg-dry 1 7/13/2010 19:26

Nitrobenzene U 88 440 μg/Kg-dry 1 7/13/2010 19:26

Phenanthrene 8,100 80 440 μg/Kg-dry 1 7/13/2010 19:26

Phenol 320 J 7/13/2010 19:26 80 440 μg/Kg-dry 1

Pyrene 2,000 80 440 μg/Kg-dry 1 7/13/2010 19:26

Pyridine U 80 440 μg/Kg-dry 1 7/13/2010 19:26

Quinoline U 80 440 μg/Kg-dry 1 7/13/2010 19:26

 Surr: 2,4,6-Tribromophenol 101 36-126 %REC 1 7/13/2010 19:26

 Surr: 2-Fluorobiphenyl 69.8 43-125 %REC 1 7/13/2010 19:26

 Surr: 2-Fluorophenol 50.1 37-125 %REC 1 7/13/2010 19:26

 Surr: 4-Terphenyl-d14 83.9 32-125 %REC 1 7/13/2010 19:26

 Surr: Nitrobenzene-d5 67.0 37-125 %REC 1 7/13/2010 19:26

 Surr: Phenol-d6 58.3 40-125 %REC 1 7/13/2010 19:26

TCLP VOLATILES Method:SW8260 Leachate: SW1311 / 7/9/10 Analyst: PC

1,1,1-Trichloroethane U 10 100 μg/L 20 7/15/2010 20:12

1,1-Dichloroethane U 10 100 μg/L 20 7/15/2010 20:12

1,1-Dichloroethene U 10 100 μg/L 20 7/15/2010 20:12

1,2-Dibromoethane U 10 100 μg/L 20 7/15/2010 20:12

AR Page 43 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q1

Collection Date: 7/2/2010 09:15 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-09

ALS Laboratory Group Date: 29-Jul-10

SDL

1,2-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 20:12

1,2-Dichloroethane U 10 100 μg/L 20 7/15/2010 20:12

1,3-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 20:12

1,4-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 20:12

1,4-Dioxane U 2,000 2,000 μg/L 20 7/15/2010 20:12

2-Butanone U 20 200 μg/L 20 7/15/2010 20:12

Benzene U 10 100 μg/L 20 7/15/2010 20:12

Carbon disulfide U 20 200 μg/L 20 7/15/2010 20:12

Chlorobenzene U 10 100 μg/L 20 7/15/2010 20:12

Chloroform U 10 100 μg/L 20 7/15/2010 20:12

Ethylbenzene U 10 100 μg/L 20 7/15/2010 20:12

Methyl tert-butyl ether U 10 100 μg/L 20 7/15/2010 20:12

Naphthalene 44 J 7/15/2010 20:12 10 100 μg/L 20

Styrene U 10 100 μg/L 20 7/15/2010 20:12

Tetrachloroethene U 12 100 μg/L 20 7/15/2010 20:12

Toluene 17 J 7/15/2010 20:12 10 100 μg/L 20

Trichloroethene U 10 100 μg/L 20 7/15/2010 20:12

Xylenes, Total 71 J 7/15/2010 20:12 30 300 μg/L 20

 Surr: 1,2-Dichloroethane-d4 99.4 70-125 %REC 20 7/15/2010 20:12

 Surr: 4-Bromofluorobenzene 94.4 72-125 %REC 20 7/15/2010 20:12

 Surr: Dibromofluoromethane 101 71-125 %REC 20 7/15/2010 20:12

 Surr: Toluene-d8 91.6 75-125 %REC 20 7/15/2010 20:12

VOLATILES Method:SW8260 Analyst: WLR

1,1,1-Trichloroethane U 1.3 13 μg/Kg-dry 1 7/14/2010 09:42

1,1-Dichloroethane U 1.3 13 μg/Kg-dry 1 7/14/2010 09:42

1,1-Dichloroethene U 1.3 13 μg/Kg-dry 1 7/14/2010 09:42

1,2-Dibromoethane U 1.3 13 μg/Kg-dry 1 7/14/2010 09:42

1,2-Dichlorobenzene U 1.3 13 μg/Kg-dry 1 7/14/2010 09:42

1,2-Dichloroethane U 1.3 13 μg/Kg-dry 1 7/14/2010 09:42

1,3-Dichlorobenzene U 1.3 13 μg/Kg-dry 1 7/14/2010 09:42

1,4-Dichlorobenzene U 1.3 13 μg/Kg-dry 1 7/14/2010 09:42

1,4-Dioxane U 53 270 μg/Kg-dry 1 7/14/2010 09:42

2-Butanone 83 3.7 27 μg/Kg-dry 1 7/14/2010 09:42

Benzene 3.5 J 7/14/2010 09:42 1.3 13 μg/Kg-dry 1

Carbon disulfide 8.3 J 7/14/2010 09:42 2.7 27 μg/Kg-dry 1

Chlorobenzene U 1.3 13 μg/Kg-dry 1 7/14/2010 09:42

Chloroform U 1.3 13 μg/Kg-dry 1 7/14/2010 09:42

Ethylbenzene 110 1.3 13 μg/Kg-dry 1 7/14/2010 09:42

Methyl tert-butyl ether U 1.3 13 μg/Kg-dry 1 7/14/2010 09:42

AR Page 44 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: North Q1

Collection Date: 7/2/2010 09:15 AM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-09

ALS Laboratory Group Date: 29-Jul-10

SDL

Naphthalene 86 1.3 13 μg/Kg-dry 1 7/14/2010 09:42

Styrene U 1.3 13 μg/Kg-dry 1 7/14/2010 09:42

Tetrachloroethene 40 1.6 13 μg/Kg-dry 1 7/14/2010 09:42

Toluene 68 1.3 13 μg/Kg-dry 1 7/14/2010 09:42

Trichloroethene 2.7 J 7/14/2010 09:42 1.3 13 μg/Kg-dry 1

Xylenes, Total 460 4.0 40 μg/Kg-dry 1 7/14/2010 09:42

 Surr: 1,2-Dichloroethane-d4 113 70-128 %REC 1 7/14/2010 09:42

 Surr: 4-Bromofluorobenzene 106 73-126 %REC 1 7/14/2010 09:42

 Surr: Dibromofluoromethane 104 71-128 %REC 1 7/14/2010 09:42

 Surr: Toluene-d8 97.9 73-127 %REC 1 7/14/2010 09:42

REACTIVE CYANIDE Method:SW-846 Analyst: HN

Reactive Cyanide n 7/12/2010 10:00 U 23 40.0 mg/Kg 1

REACTIVE SULFIDE Method:SW-846 Analyst: HN

Reactive Sulfide n 7/12/2010 10:00 U 14 40.0 mg/Kg 1

CYANIDE Method:SW9014 Analyst: IAB

Cyanide 3.13 J 7/14/2010 10:00 1.4 4.81 mg/Kg-dry 1

Cyanide, Amenable to Chlorination U 1.4 4.81 mg/Kg-dry 1 7/14/2010 10:00

IGNITABILITY Method:SW1030 Analyst: JLC

Ignitability, Solid Negative 0 no unit-dry 1 7/12/2010

MOISTURE Method:E160.3 Analyst: JLC

Percent Moisture 62.4 n 7/7/2010 12:00 0.010 0.0100 wt% 1

PH Method:SW9045B Analyst: IAB

pH 9.17 0.10 0.100 pH Units 1 7/8/2010 14:00

SULFIDE Method:SM4500 S2-F Analyst: HN

Sulfide See Attached 1.3 2.66 mg/L-dry 1 7/9/2010

AR Page 45 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting

Sample ID: Trip Blank 2

Collection Date: 7/2/2010 Matrix: WATER

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007142

Dilution 

Factor

Lab ID: 1007142-11

ALS Laboratory Group Date: 29-Jul-10

SDL

VOLATILES Method:SW8260 Analyst: PC

1,1,1-Trichloroethane U 0.50 5.0 μg/L 1 7/14/2010 18:10

1,1-Dichloroethane U 0.50 5.0 μg/L 1 7/14/2010 18:10

1,1-Dichloroethene U 0.50 5.0 μg/L 1 7/14/2010 18:10

1,2-Dibromoethane U 0.50 5.0 μg/L 1 7/14/2010 18:10

1,2-Dichlorobenzene U 0.50 5.0 μg/L 1 7/14/2010 18:10

1,2-Dichloroethane U 0.50 5.0 μg/L 1 7/14/2010 18:10

1,3-Dichlorobenzene U 0.50 5.0 μg/L 1 7/14/2010 18:10

1,4-Dichlorobenzene U 0.50 5.0 μg/L 1 7/14/2010 18:10

1,4-Dioxane U 40 100 μg/L 1 7/14/2010 18:10

2-Butanone U 1.0 10 μg/L 1 7/14/2010 18:10

Benzene U 0.50 5.0 μg/L 1 7/14/2010 18:10

Carbon disulfide U 1.0 10 μg/L 1 7/14/2010 18:10

Chlorobenzene U 0.50 5.0 μg/L 1 7/14/2010 18:10

Chloroform U 0.50 5.0 μg/L 1 7/14/2010 18:10

Ethylbenzene U 0.50 5.0 μg/L 1 7/14/2010 18:10

Methyl tert-butyl ether U 0.50 5.0 μg/L 1 7/14/2010 18:10

Naphthalene U 0.50 5.0 μg/L 1 7/14/2010 18:10

Styrene U 0.50 5.0 μg/L 1 7/14/2010 18:10

Tetrachloroethene U 0.60 5.0 μg/L 1 7/14/2010 18:10

Toluene U 0.50 5.0 μg/L 1 7/14/2010 18:10

Trichloroethene U 0.50 5.0 μg/L 1 7/14/2010 18:10

Xylenes, Total U 1.0 15 μg/L 1 7/14/2010 18:10

 Surr: 1,2-Dichloroethane-d4 95.6 70-125 %REC 1 7/14/2010 18:10

 Surr: 4-Bromofluorobenzene 92.0 72-125 %REC 1 7/14/2010 18:10

 Surr: Dibromofluoromethane 94.7 71-125 %REC 1 7/14/2010 18:10

 Surr: Toluene-d8 98.9 75-125 %REC 1 7/14/2010 18:10

AR Page 46 of 46

Note: See Qualifiers Page for a list of qualifiers and their explanation.
ALS Laboratory Group Date: 29-Jul-10

Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94277 Instrument ID WetChem Method: E1664

Qual

RPD 

Limit

Analysis Date: 7/19/2010

Prep Date:

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2032409

MBLK

Run ID: WETCHEM_100719C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WBLK-071910-R94277

Oil and Grease U 33

Qual

RPD 

Limit

Analysis Date: 7/19/2010

Prep Date:

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2032410

LCS

Run ID: WETCHEM_100719C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WLCS-071910-R94277

Oil and Grease 1696 33 1600 0 106 80-120 0

Qual

RPD 

Limit

Analysis Date: 7/19/2010

Prep Date:

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2032446

LCSD

Run ID: WETCHEM_100719C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WLCSD-071910-R94277

Oil and Grease 1776 33 4.61 1600 0 111 80-120 1696 20

Qual

RPD 

Limit

Analysis Date: 7/19/2010

Prep Date:

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: South Q2 SeqNo:2032413

MS

Run ID: WETCHEM_100719C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BMS

Oil and Grease 3960 33 1600 4336 -23.5 80-120 0 S

Qual

RPD 

Limit

Analysis Date: 7/19/2010

Prep Date:

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: South Q2 SeqNo:2032414

MSD

Run ID: WETCHEM_100719C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BMSD

Oil and Grease 3072 33 25.3 1600 4336 -79 80-120 3960 20 SR

The following samples were analyzed in this batch: 1007142-01B 1007142-02B 1007142-03B

1007142-04B 1007142-05B 1007142-06B

1007142-07B 1007142-08B 1007142-09B

QC Page: 1 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44415 Instrument ID HG02 Method: SW7470

Qual

RPD 

Limit

Analysis Date: 7/12/2010 02:39 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2024513

MBLK

Run ID: HG02_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: GBLKW2-071210-44415

Mercury U 0.00020

Qual

RPD 

Limit

Analysis Date: 7/12/2010 02:43 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2024515

MBLK

Run ID: HG02_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: GBLKT1-070910-44415

Mercury U 0.00020

Qual

RPD 

Limit

Analysis Date: 7/12/2010 02:41 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2024514

LCS

Run ID: HG02_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: GLCSW2-071210-44415

Mercury 0.00506 0.00020 0.005 0 101 80-120 0

Qual

RPD 

Limit

Analysis Date: 7/12/2010 02:52 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: South Q2 SeqNo:2024518

MS

Run ID: HG02_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02CMS

Mercury 0.00522 0.00020 0.005 0.000004 104 75-125 0

Qual

RPD 

Limit

Analysis Date: 7/12/2010 02:54 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: South Q2 SeqNo:2024519

MSD

Run ID: HG02_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02CMSD

Mercury 0.0052 0.00020 0.384 0.005 0.000004 104 75-125 0.00522 20

Qual

RPD 

Limit

Analysis Date: 7/12/2010 02:50 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: South Q2 SeqNo:2024517

DUP

Run ID: HG02_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02CDUP

Mercury U 0.00020 0 0 0 0 0-0 0.000004 20

The following samples were analyzed in this batch: 1007142-01C 1007142-02C 1007142-03C

1007142-04C 1007142-05C 1007142-06C

1007142-07C 1007142-08C 1007142-09C

QC Page: 2 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44419 Instrument ID ICP7500 Method: SW1311/6020

Qual

RPD 

Limit

Analysis Date: 7/12/2010 10:57 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2025654

MBLK

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKT1-071010-44419

Arsenic U 0.050

Barium 0.04597 0.050 J

Cadmium U 0.050

Chromium U 0.050

Lead 0.004603 0.050 J

Selenium U 0.050

Silver U 0.050

Qual

RPD 

Limit

Analysis Date: 7/12/2010 11:03 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2025655

MBLK

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKW3-071210-44419

Arsenic U 0.050

Barium 0.01221 0.050 J

Cadmium U 0.050

Chromium U 0.050

Lead U 0.050

Selenium U 0.050

Silver U 0.050

Qual

RPD 

Limit

Analysis Date: 7/12/2010 10:57 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2025688

MBLK

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKT1-071010-44419

Antimony U 0.050

Beryllium U 0.050

Cobalt U 0.050

Nickel U 0.050

Vanadium U 0.050

Zinc U 0.050

QC Page: 3 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44419 Instrument ID ICP7500 Method: SW1311/6020

Qual

RPD 

Limit

Analysis Date: 7/12/2010 11:03 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2025689

MBLK

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKW3-071210-44419

Antimony U 0.050

Beryllium U 0.050

Cobalt U 0.050

Nickel U 0.050

Vanadium U 0.050

Zinc U 0.050

Qual

RPD 

Limit

Analysis Date: 7/12/2010 11:10 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2025656

LCS

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MLCSW3-071210-44419

Arsenic 0.5251 0.050 0.5 0 105 80-120 0

Barium 0.5171 0.050 0.5 0 103 80-120 0

Cadmium 0.5026 0.050 0.5 0 101 80-120 0

Chromium 0.4972 0.050 0.5 0 99.4 80-120 0

Lead 0.4963 0.050 0.5 0 99.3 80-120 0

Selenium 0.5217 0.050 0.5 0 104 80-120 0

Silver 0.5107 0.050 0.5 0 102 80-120 0

Qual

RPD 

Limit

Analysis Date: 7/12/2010 11:10 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2025690

LCS

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MLCSW3-071210-44419

Antimony 0.5182 0.050 0.5 0 104 80-120 0

Beryllium 0.4986 0.050 0.5 0 99.7 80-120 0

Cobalt 0.5132 0.050 0.5 0 103 80-120 0

Nickel 0.4877 0.050 0.5 0 97.5 80-120 0

Vanadium 0.488 0.050 0.5 0 97.6 80-120 0

Zinc 0.534 0.050 0.5 0 107 80-120 0

QC Page: 4 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44419 Instrument ID ICP7500 Method: SW1311/6020

Qual

RPD 

Limit

Analysis Date: 7/12/2010 11:53 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: South Q2 SeqNo:2025662

MS

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007142-02CMS

Arsenic 0.5367 0.050 0.5 0.04601 98.1 75-125 0

Barium 1.106 0.050 0.5 0.623 96.6 75-125 0

Cadmium 0.4774 0.050 0.5 -0.002424 96 75-125 0

Chromium 0.4766 0.050 0.5 -0.0004273 95.4 75-125 0

Lead 0.4829 0.050 0.5 0.002698 96 75-125 0

Selenium 0.4994 0.050 0.5 0.001765 99.5 75-125 0

Silver 0.4609 0.050 0.5 -0.001257 92.4 75-125 0

Qual

RPD 

Limit

Analysis Date: 7/12/2010 11:53 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: South Q2 SeqNo:2025696

MS

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007142-02CMS

Antimony 0.5157 0.050 0.5 0.005452 102 75-125 0

Beryllium 0.4762 0.050 0.5 -0.001797 95.6 75-125 0

Cobalt 0.4739 0.050 0.5 0.000833 94.6 75-125 0

Nickel 0.5798 0.050 0.5 0.1379 88.4 75-125 0

Vanadium 0.5038 0.050 0.5 0.007156 99.3 75-125 0

Zinc 0.5121 0.050 0.5 0.004523 102 75-125 0

Qual

RPD 

Limit

Analysis Date: 7/12/2010 11:59 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: South Q2 SeqNo:2025663

MSD

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007142-02CMSD

Arsenic 0.5489 0.050 2.25 0.5 0.04601 101 75-125 0.5367 25

Barium 1.139 0.050 2.94 0.5 0.623 103 75-125 1.106 25

Cadmium 0.496 0.050 3.82 0.5 -0.002424 99.7 75-125 0.4774 25

Chromium 0.488 0.050 2.36 0.5 -0.0004273 97.7 75-125 0.4766 25

Lead 0.4988 0.050 3.24 0.5 0.002698 99.2 75-125 0.4829 25

Selenium 0.535 0.050 6.88 0.5 0.001765 107 75-125 0.4994 25

Silver 0.4711 0.050 2.19 0.5 -0.001257 94.5 75-125 0.4609 25

QC Page: 5 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44419 Instrument ID ICP7500 Method: SW1311/6020

Qual

RPD 

Limit

Analysis Date: 7/12/2010 11:59 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: South Q2 SeqNo:2025698

MSD

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007142-02CMSD

Antimony 0.5185 0.050 0.541 0.5 0.005452 103 75-125 0.5157 25

Beryllium 0.5017 0.050 5.22 0.5 -0.001797 101 75-125 0.4762 25

Cobalt 0.4737 0.050 0.0422 0.5 0.000833 94.6 75-125 0.4739 25

Nickel 0.5962 0.050 2.79 0.5 0.1379 91.7 75-125 0.5798 25

Vanadium 0.5008 0.050 0.597 0.5 0.007156 98.7 75-125 0.5038 25

Zinc 0.5158 0.050 0.72 0.5 0.004523 102 75-125 0.5121 25

Qual

RPD 

Limit

Analysis Date: 7/12/2010 11:47 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: South Q2 SeqNo:2025661

DUP

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007142-02CDUP

Arsenic 0.04685 0.050 0 0 0 0 0-0 0.04601 25 J

Barium 0.6341 0.050 1.77 0 0 0 0-0 0.623 25

Cadmium U 0.050 0 0 0 0 0-0 -0.002424 25

Chromium U 0.050 0 0 0 0 0-0 -0.0004273 25

Lead U 0.050 0 0 0 0 0-0 0.002698 25

Selenium U 0.050 0 0 0 0 0-0 0.001765 25

Silver U 0.050 0 0 0 0 0-0 -0.001257 25

Qual

RPD 

Limit

Analysis Date: 7/12/2010 11:47 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: South Q2 SeqNo:2025695

DUP

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007142-02CDUP

Antimony U 0.050 0 0 0 0 0-0 0.005452 25

Beryllium U 0.050 0 0 0 0 0-0 -0.001797 25

Cobalt U 0.050 0 0 0 0 0-0 0.000833 25

Nickel 0.1342 0.050 2.72 0 0 0 0-0 0.1379 25

Vanadium 0.007886 0.050 0 0 0 0 0-0 0.007156 25 J

Zinc U 0.050 0 0 0 0 0-0 0.004523 25

The following samples were analyzed in this batch: 1007142-01C 1007142-02C 1007142-03C

1007142-04C 1007142-05C 1007142-06C

1007142-07C 1007142-08C 1007142-09C

QC Page: 6 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44422 Instrument ID ICP7500 Method: SW6020

Qual

RPD 

Limit

Analysis Date: 7/12/2010 03:14 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2025777

MBLK

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: MBLKS1-071210-44422

Antimony U 0.50

Arsenic U 0.50

Barium U 0.50

Beryllium U 0.50

Cadmium U 0.50

Chromium U 0.50

Cobalt U 0.50

Lead U 0.50

Nickel U 0.50

Selenium U 0.50

Silver U 0.50

Vanadium 0.0878 0.50 J

Zinc U 0.50

Qual

RPD 

Limit

Analysis Date: 7/12/2010 03:20 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2025778

LCS

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: MLCSS1-071210-44422

Antimony 10.33 0.50 10 0 103 80-120 0

Arsenic 9.917 0.50 10 0 99.2 80-120 0

Barium 10.93 0.50 10 0 109 80-120 0

Beryllium 10.39 0.50 10 0 104 80-120 0

Cadmium 10.29 0.50 10 0 103 80-120 0

Chromium 11.03 0.50 10 0 110 80-120 0

Cobalt 10.82 0.50 10 0 108 80-120 0

Lead 10.68 0.50 10 0 107 80-120 0

Nickel 10.12 0.50 10 0 101 80-120 0

Selenium 10.35 0.50 10 0 104 80-120 0

Silver 10.78 0.50 10 0 108 80-120 0

Vanadium 10.95 0.50 10 0 110 80-120 0

Zinc 10.4 0.50 10 0 104 80-120 0

QC Page: 7 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44422 Instrument ID ICP7500 Method: SW6020

Qual

RPD 

Limit

Analysis Date: 7/12/2010 10:15 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2025557

MS

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007281-01CMS

Antimony 5.505 0.47 9.434 0.1127 57.2 75-125 0 S

Arsenic 14.22 0.47 9.434 6.488 81.9 75-125 0

Barium 178.3 0.47 9.434 184.6 -66.9 75-125 0 SEO

Beryllium 9.224 0.47 9.434 0.4559 92.9 75-125 0

Cadmium 8.965 0.47 9.434 0.3827 91 75-125 0

Chromium 19.71 0.47 9.434 10.25 100 75-125 0

Cobalt 16.04 0.47 9.434 8.165 83.4 75-125 0

Lead 18.78 0.47 9.434 11.18 80.6 75-125 0

Nickel 27.38 0.47 9.434 19.25 86.2 75-125 0

Selenium 8.79 0.47 9.434 0.6198 86.6 75-125 0

Silver 8.627 0.47 9.434 0.01763 91.3 75-125 0

Vanadium 29.08 0.47 9.434 19.42 102 75-125 0

Zinc 56.39 0.47 9.434 47.62 92.9 75-125 0 O

Qual

RPD 

Limit

Analysis Date: 7/12/2010 10:27 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2025558

MSD

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007281-01CMSD

Antimony 5.607 0.47 1.85 9.346 0.1127 58.8 75-125 5.505 25 S

Arsenic 14.85 0.47 4.36 9.346 6.488 89.5 75-125 14.22 25

Barium 175 0.47 1.84 9.346 184.6 -102 75-125 178.3 25 SEO

Beryllium 9.421 0.47 2.11 9.346 0.4559 95.9 75-125 9.224 25

Cadmium 9.207 0.47 2.67 9.346 0.3827 94.4 75-125 8.965 25

Chromium 19.34 0.47 1.9 9.346 10.25 97.2 75-125 19.71 25

Cobalt 16.98 0.47 5.72 9.346 8.165 94.3 75-125 16.04 25

Lead 20.64 0.47 9.4 9.346 11.18 101 75-125 18.78 25

Nickel 27.99 0.47 2.22 9.346 19.25 93.5 75-125 27.38 25

Selenium 9.011 0.47 2.49 9.346 0.6198 89.8 75-125 8.79 25

Silver 8.621 0.47 0.0788 9.346 0.01763 92.1 75-125 8.627 25

Vanadium 29.84 0.47 2.57 9.346 19.42 111 75-125 29.08 25

Zinc 58.55 0.47 3.77 9.346 47.62 117 75-125 56.39 25 O

QC Page: 8 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44422 Instrument ID ICP7500 Method: SW6020

Qual

RPD 

Limit

Analysis Date: 7/12/2010 09:50 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2025552

DUP

Run ID: ICP7500_100712A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007281-01CDUP

Antimony U 0.48 0 0 0 0 0-0 0.1127 25

Arsenic 5.998 0.48 7.85 0 0 0 0-0 6.488 25

Beryllium 0.4642 0.48 0 0 0 0 0-0 0.4559 25 J

Cadmium 0.3861 0.48 0 0 0 0 0-0 0.3827 25 J

Chromium 11.98 0.48 15.6 0 0 0 0-0 10.25 25

Cobalt 7.536 0.48 8.01 0 0 0 0-0 8.165 25

Lead 10.39 0.48 7.34 0 0 0 0-0 11.18 25

Nickel 18.89 0.48 1.91 0 0 0 0-0 19.25 25

Selenium 0.6152 0.48 0.74 0 0 0 0-0 0.6198 25

Silver U 0.48 0 0 0 0 0-0 0.01763 25

Vanadium 19.43 0.48 0.0283 0 0 0 0-0 19.42 25

Zinc 48.51 0.48 1.85 0 0 0 0-0 47.62 25

Qual

RPD 

Limit

Analysis Date: 7/13/2010 06:14 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2026864

DUP

Run ID: ICP7500_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 100

Sample ID: 1007281-01CDUP

Barium 185.6 48 0.0291 0 0 0 0-0 185.7 25

The following samples were analyzed in this batch: 1007142-01B 1007142-03B 1007142-04B

1007142-05B 1007142-06B 1007142-07B

1007142-08B 1007142-09B

QC Page: 9 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44452 Instrument ID HG02 Method: SW7471A

Qual

RPD 

Limit

Analysis Date: 7/13/2010 03:16 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: SeqNo:2026226

MBLK

Run ID: HG02_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: GBLKS1-071310-44452

Mercury U 3.3

Qual

RPD 

Limit

Analysis Date: 7/13/2010 03:18 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: SeqNo:2026229

LCS

Run ID: HG02_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: GLCSS1-071310-44452

Mercury 333.3 3.3 333.3 0 100 85-115 0

Qual

RPD 

Limit

Analysis Date: 7/13/2010 04:11 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: South Q2 SeqNo:2026257

MS

Run ID: HG02_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BMS

Mercury 856.6 3.5 354 569.3 81.2 85-115 0 SE

Qual

RPD 

Limit

Analysis Date: 7/13/2010 03:26 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: South Q2 SeqNo:2026234

MSD

Run ID: HG02_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BMSD

Mercury 876.1 3.4 2.24 339.6 569.3 90.4 85-115 856.6 20 E

Qual

RPD 

Limit

Analysis Date: 7/13/2010 03:22 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: South Q2 SeqNo:2026232

DUP

Run ID: HG02_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BDUP

Mercury 569.6 3.6 0.0538 0 0 0 569.3 20

The following samples were analyzed in this batch: 1007142-01B 1007142-02B 1007142-03B

1007142-04B 1007142-05B 1007142-06B

1007142-07B 1007142-08B 1007142-09B

QC Page: 10 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44466 Instrument ID ICP7500 Method: SW6020

Qual

RPD 

Limit

Analysis Date: 7/14/2010 03:38 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2026981

MBLK

Run ID: ICP7500_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: MBLKS2-071310-44466

Arsenic U 0.50

Barium U 0.50

Cadmium U 0.50

Chromium U 0.50

Cobalt U 0.50

Lead U 0.50

Nickel U 0.50

Selenium U 0.50

Silver U 0.50

Vanadium 0.0907 0.50 J

Zinc U 0.50

Qual

RPD 

Limit

Analysis Date: 7/14/2010 05:12 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2028220

MBLK

Run ID: ICP7500_100714B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: MBLKS2-071310-44466

Beryllium U 0.50

Qual

RPD 

Limit

Analysis Date: 7/14/2010 03:45 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2026982

LCS

Run ID: ICP7500_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: MLCSS2-071310-44466

Arsenic 9.389 0.50 10 0 93.9 80-120 0

Barium 11.09 0.50 10 0 111 80-120 0

Cadmium 10.25 0.50 10 0 102 80-120 0

Chromium 10.07 0.50 10 0 101 80-120 0

Cobalt 10.01 0.50 10 0 100 80-120 0

Lead 10.71 0.50 10 0 107 80-120 0

Nickel 9.864 0.50 10 0 98.6 80-120 0

Selenium 9.89 0.50 10 0 98.9 80-120 0

Silver 10.17 0.50 10 0 102 80-120 0

Vanadium 10.22 0.50 10 0 102 80-120 0

Zinc 9.752 0.50 10 0 97.5 80-120 0

Qual

RPD 

Limit

Analysis Date: 7/14/2010 05:18 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2028221

LCS

Run ID: ICP7500_100714B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: MLCSS2-071310-44466

Beryllium 10.31 0.50 10 0 103 80-120 0

QC Page: 11 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44466 Instrument ID ICP7500 Method: SW6020

Qual

RPD 

Limit

Analysis Date: 7/14/2010 04:33 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: South Q2 SeqNo:2026989

MS

Run ID: ICP7500_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BMS

Arsenic 31.34 0.48 9.615 23.82 78.1 75-125 0

Barium 88.81 0.48 9.615 76.6 127 75-125 0 SO

Cadmium 9.169 0.48 9.615 0.6739 88.4 75-125 0

Chromium 29.7 0.48 9.615 22.42 75.7 75-125 0

Cobalt 13.31 0.48 9.615 5.865 77.4 75-125 0

Lead 21.95 0.48 9.615 12.88 94.3 75-125 0

Nickel 53.39 0.48 9.615 47.18 64.7 75-125 0 SO

Selenium 15.82 0.48 9.615 7.68 84.6 75-125 0

Silver 7.975 0.48 9.615 0.04209 82.5 75-125 0

Vanadium 30.42 0.48 9.615 22.54 82 75-125 0

Zinc 471.9 0.48 9.615 475.6 -38.1 75-125 0 SEO

Qual

RPD 

Limit

Analysis Date: 7/14/2010 07:46 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: South Q2 SeqNo:2028248

MS

Run ID: ICP7500_100714B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BMS

Beryllium 8.958 0.48 9.615 0.04753 92.7 75-125 0

Qual

RPD 

Limit

Analysis Date: 7/14/2010 04:39 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: South Q2 SeqNo:2026990

MSD

Run ID: ICP7500_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BMSD

Arsenic 31.39 0.48 0.172 9.524 23.82 79.5 75-125 31.34 25

Barium 86.79 0.48 2.3 9.524 76.6 107 75-125 88.81 25 O

Cadmium 9.119 0.48 0.549 9.524 0.6739 88.7 75-125 9.169 25

Chromium 31.3 0.48 5.25 9.524 22.42 93.3 75-125 29.7 25

Cobalt 13.63 0.48 2.38 9.524 5.865 81.5 75-125 13.31 25

Lead 22.18 0.48 1.04 9.524 12.88 97.6 75-125 21.95 25

Nickel 52.56 0.48 1.57 9.524 47.18 56.5 75-125 53.39 25 SO

Selenium 15.23 0.48 3.79 9.524 7.68 79.3 75-125 15.82 25

Silver 7.92 0.48 0.692 9.524 0.04209 82.7 75-125 7.975 25

Vanadium 30.22 0.48 0.673 9.524 22.54 80.6 75-125 30.42 25

Zinc 481.9 0.48 2.09 9.524 475.6 66.3 75-125 471.9 25 SEO

Qual

RPD 

Limit

Analysis Date: 7/14/2010 07:52 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: South Q2 SeqNo:2028249

MSD

Run ID: ICP7500_100714B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BMSD

Beryllium 8.911 0.48 0.518 9.524 0.04753 93.1 75-125 8.958 25

QC Page: 12 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44466 Instrument ID ICP7500 Method: SW6020

Qual

RPD 

Limit

Analysis Date: 7/14/2010 04:27 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: South Q2 SeqNo:2026988

DUP

Run ID: ICP7500_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BDUP

Arsenic 23.41 0.48 1.76 0 0 0 0-0 23.82 25

Barium 75.56 0.48 1.36 0 0 0 0-0 76.6 25

Cadmium 0.6496 0.48 3.67 0 0 0 0-0 0.6739 25

Chromium 23.7 0.48 5.54 0 0 0 0-0 22.42 25

Cobalt 6.299 0.48 7.14 0 0 0 0-0 5.865 25

Lead 14.09 0.48 8.94 0 0 0 0-0 12.88 25

Nickel 51.68 0.48 9.11 0 0 0 0-0 47.18 25

Selenium 7.643 0.48 0.492 0 0 0 0-0 7.68 25

Silver 0.04777 0.48 0 0 0 0 0-0 0.04209 25 J

Vanadium 22.22 0.48 1.41 0 0 0 0-0 22.54 25

Qual

RPD 

Limit

Analysis Date: 7/14/2010 05:31 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: South Q2 SeqNo:2028223

DUP

Run ID: ICP7500_100714B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 100

Sample ID: 1007142-02BDUP

Zinc 477 48 5.43 0 0 0 0-0 451.8 25

Qual

RPD 

Limit

Analysis Date: 7/14/2010 07:40 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: South Q2 SeqNo:2028241

DUP

Run ID: ICP7500_100714B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BDUP

Beryllium U 0.48 0 0 0 0 0-0 0.04753 25

The following samples were analyzed in this batch: 1007142-02B

QC Page: 13 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44323 Instrument ID SV-3 Method: SW8270

Qual

RPD 

Limit

Analysis Date: 7/13/2010 01:11 PM

Prep Date: 7/7/2010

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: SeqNo:2027307

MBLK

Run ID: SV-3_100713B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: SBLKS2-100707-44323

2,4-Dimethylphenol U 170

2,4-Dinitrophenol U 170

2,4-Dinitrotoluene U 170

2-Methylphenol U 170

3&4-Methylphenol U 170

4-Nitrophenol U 170

Acenaphthene U 170

Anthracene U 170

Benz(a)anthracene U 170

Benzo(a)pyrene U 170

Benzo(b)fluoranthene U 170

Benzo(k)fluoranthene U 170

Bis(2-ethylhexyl)phthalate U 170

Butyl benzyl phthalate U 170

Chrysene U 170

Dibenz(a,h)anthracene U 170

Diethyl phthalate U 170

Dimethyl phthalate U 170

Di-n-butyl phthalate U 170

Di-n-octyl phthalate U 170

Fluoranthene U 170

Fluorene U 170

Indeno(1,2,3-cd)pyrene U 170

Nitrobenzene U 170

Phenanthrene U 170

Phenol U 170

Pyrene U 170

Pyridine U 170

Quinoline U 170

 Surr: 2,4,6-Tribromophenol 97.1 36-126 3238 170 3333 0 0

 Surr: 2-Fluorobiphenyl 78.3 43-125 2611 170 3333 0 0

 Surr: 2-Fluorophenol 67.9 37-125 2263 170 3333 0 0

 Surr: 4-Terphenyl-d14 86.6 32-125 2888 170 3333 0 0

 Surr: Nitrobenzene-d5 82.2 37-125 2740 170 3333 0 0

 Surr: Phenol-d6 2535 170 3333 0 76 40-125 0

QC Page: 14 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44323 Instrument ID SV-3 Method: SW8270

Qual

RPD 

Limit

Analysis Date: 7/13/2010 01:32 PM

Prep Date: 7/7/2010

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: SeqNo:2027308

LCS

Run ID: SV-3_100713B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: SLCSS2-100707-44323

2,4-Dimethylphenol 2593 170 3333 0 77.8 55-125 0

2,4-Dinitrophenol 2898 170 3333 0 86.9 40-125 0

2,4-Dinitrotoluene 1412 170 1667 0 84.7 55-125 0

2-Methylphenol 2711 170 3333 0 81.3 55-120 0

3&4-Methylphenol 4209 170 5000 0 84.2 55-120 0

4-Nitrophenol 2775 170 3333 0 83.3 50-130 0

Acenaphthene 1249 170 1667 0 75 55-120 0

Anthracene 1517 170 1667 0 91 55-120 0

Benz(a)anthracene 1299 170 1667 0 77.9 55-125 0

Benzo(a)pyrene 1421 170 1667 0 85.3 55-120 0

Benzo(b)fluoranthene 1159 170 1667 0 69.6 55-125 0

Benzo(k)fluoranthene 1596 170 1667 0 95.8 55-130 0

Bis(2-ethylhexyl)phthalate 88.4 55-125 1474 170 1667 0 0

Butyl benzyl phthalate 1474 170 1667 0 88.5 55-125 0

Chrysene 1554 170 1667 0 93.2 55-125 0

Dibenz(a,h)anthracene 88.6 55-120 1477 170 1667 0 0

Diethyl phthalate 1336 170 1667 0 80.1 55-120 0

Dimethyl phthalate 1345 170 1667 0 80.7 55-120 0

Di-n-butyl phthalate 1319 170 1667 0 79.1 55-125 0

Di-n-octyl phthalate 1513 170 1667 0 90.8 55-130 0

Fluoranthene 1355 170 1667 0 81.3 55-125 0

Fluorene 1341 170 1667 0 80.5 55-120 0

Indeno(1,2,3-cd)pyrene 76.1 55-125 1268 170 1667 0 0

Nitrobenzene 1259 170 1667 0 75.5 55-120 0

Phenanthrene 1274 170 1667 0 76.4 55-120 0

Phenol 2646 170 3333 0 79.4 50-120 0

Pyrene 1535 170 1667 0 92.1 55-125 0

Pyridine 907.2 170 1667 0 54.4 30-120 0

Quinoline 1594 170 1667 0 95.6 55-130 0

 Surr: 2,4,6-Tribromophenol 86.6 36-126 2887 170 3333 0 0

 Surr: 2-Fluorobiphenyl 73.1 43-125 2435 170 3333 0 0

 Surr: 2-Fluorophenol 75.8 37-125 2527 170 3333 0 0

 Surr: 4-Terphenyl-d14 84.8 32-125 2826 170 3333 0 0

 Surr: Nitrobenzene-d5 74.6 37-125 2487 170 3333 0 0

 Surr: Phenol-d6 2645 170 3333 0 79.3 40-125 0

QC Page: 15 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44323 Instrument ID SV-3 Method: SW8270

Qual

RPD 

Limit

Analysis Date: 7/13/2010 03:18 PM

Prep Date: 7/7/2010

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: South Q2 SeqNo:2027310

MS

Run ID: SV-3_100713B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BMS

2,4-Dimethylphenol 3060 170 3332 0 91.8 55-125 0

2,4-Dinitrophenol 1739 170 3332 0 52.2 40-125 0

2,4-Dinitrotoluene 1913 170 1666 0 115 55-125 0

2-Methylphenol 2960 170 3332 39.91 87.6 55-120 0

3&4-Methylphenol 4632 170 4998 83.39 91 55-120 0

4-Nitrophenol 3486 170 3332 0 105 50-130 0

Acenaphthene 2462 170 1666 1129 80 55-120 0

Anthracene 2870 170 1666 1056 109 55-120 0

Benz(a)anthracene 1582 170 1666 236.2 80.8 55-125 0

Benzo(a)pyrene 1820 170 1666 245.5 94.5 55-120 0

Benzo(b)fluoranthene 1436 170 1666 105.5 79.9 55-125 0

Benzo(k)fluoranthene 2015 170 1666 57.65 117 55-130 0

Bis(2-ethylhexyl)phthalate 99.4 55-125 1987 170 1666 329.8 0

Butyl benzyl phthalate 1630 170 1666 0 97.9 55-125 0

Chrysene 2403 170 1666 667.3 104 55-125 0

Dibenz(a,h)anthracene 1746 170 1666 66.85 101 55-120 0

Diethyl phthalate 1572 170 1666 0 94.4 55-120 0

Dimethyl phthalate 1486 170 1666 0 89.2 55-120 0

Di-n-butyl phthalate 1638 170 1666 0 98.3 55-125 0

Di-n-octyl phthalate 1702 170 1666 20.09 101 55-130 0

Fluoranthene 2364 170 1666 427.2 116 55-125 0

Fluorene 3824 170 1666 2609 72.9 55-120 0

Indeno(1,2,3-cd)pyrene 76.2 55-125 1371 170 1666 101.4 0

Nitrobenzene 1455 170 1666 0 87.3 55-120 0

Phenanthrene 7851 170 1666 6641 72.6 55-120 0 E

Phenol 2772 170 3332 69.92 81.1 50-120 0

Pyrene 2988 170 1666 1844 68.6 55-125 0

Pyridine 800.8 170 1666 0 48.1 30-120 0

Quinoline 1795 170 1666 0 108 55-130 0

 Surr: 2,4,6-Tribromophenol 97.3 36-126 3241 170 3332 0 0

 Surr: 2-Fluorobiphenyl 84.3 43-125 2808 170 3332 0 0

 Surr: 2-Fluorophenol 2333 170 3332 0 70 37-125 0

 Surr: 4-Terphenyl-d14 88.6 32-125 2952 170 3332 0 0

 Surr: Nitrobenzene-d5 77 37-125 2565 170 3332 0 0

 Surr: Phenol-d6 2568 170 3332 0 77.1 40-125 0

QC Page: 16 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44323 Instrument ID SV-3 Method: SW8270

Qual

RPD 

Limit

Analysis Date: 7/13/2010 03:40 PM

Prep Date: 7/7/2010

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: South Q2 SeqNo:2027311

MSD

Run ID: SV-3_100713B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BMSD

2,4-Dimethylphenol 2935 170 4.19 3328 0 88.2 55-125 3060 30

2,4-Dinitrophenol 1916 170 9.67 3328 0 57.6 40-125 1739 30

2,4-Dinitrotoluene 1947 170 1.77 1664 0 117 55-125 1913 30

2-Methylphenol 2817 170 4.95 3328 39.91 83.4 55-120 2960 30

3&4-Methylphenol 4306 170 7.28 4992 83.39 84.6 55-120 4632 30

4-Nitrophenol 3029 170 14 3328 0 91 50-130 3486 30

Acenaphthene 2224 170 10.2 1664 1129 65.8 55-120 2462 30

Anthracene 2326 170 20.9 1664 1056 76.3 55-120 2870 30

Benz(a)anthracene 1602 170 1.26 1664 236.2 82.1 55-125 1582 30

Benzo(a)pyrene 1738 170 4.65 1664 245.5 89.7 55-120 1820 30

Benzo(b)fluoranthene 1175 170 20 1664 105.5 64.3 55-125 1436 30

Benzo(k)fluoranthene 1989 170 1.31 1664 57.65 116 55-130 2015 30

Bis(2-ethylhexyl)phthalate 87.5 55-125 1785 170 10.7 1664 329.8 1987 30

Butyl benzyl phthalate 1560 170 4.41 1664 0 93.8 55-125 1630 30

Chrysene 2131 170 12 1664 667.3 88 55-125 2403 30

Dibenz(a,h)anthracene 91.8 55-120 1595 170 9.03 1664 66.85 1746 30

Diethyl phthalate 1440 170 8.76 1664 0 86.5 55-120 1572 30

Dimethyl phthalate 1401 170 5.86 1664 0 84.2 55-120 1486 30

Di-n-butyl phthalate 1599 170 2.39 1664 0 96.1 55-125 1638 30

Di-n-octyl phthalate 1700 170 0.137 1664 20.09 101 55-130 1702 30

Fluoranthene 2071 170 13.2 1664 427.2 98.8 55-125 2364 30

Fluorene 3796 170 0.725 1664 2609 71.3 55-120 3824 30

Indeno(1,2,3-cd)pyrene 66.3 55-125 1205 170 12.9 1664 101.4 1371 30

Nitrobenzene 1380 170 5.27 1664 0 83 55-120 1455 30

Phenanthrene 6260 170 22.5 1664 6641 -22.9 55-120 7851 30 SE

Phenol 2632 170 5.2 3328 69.92 77 50-120 2772 30

Pyrene 2898 170 3.06 1664 1844 63.3 55-125 2988 30

Pyridine 783.4 170 2.2 1664 0 47.1 30-120 800.8 30

Quinoline 1678 170 6.74 1664 0 101 55-130 1795 30

 Surr: 2,4,6-Tribromophenol 86.1 36-126 2865 170 3328 0 3241 12.3 30

 Surr: 2-Fluorobiphenyl 78 43-125 2594 170 3328 0 2808 7.91 30

 Surr: 2-Fluorophenol 66.7 37-125 2221 170 3328 0 2333 4.9 30

 Surr: 4-Terphenyl-d14 80.1 32-125 2665 170 3328 0 2952 10.2 30

 Surr: Nitrobenzene-d5 74.4 37-125 2475 170 3328 0 2565 3.58 30

 Surr: Phenol-d6 2417 170 3328 0 72.6 40-125 2568 6.05 30

The following samples were analyzed in this batch: 1007142-01B 1007142-02B 1007142-03B

1007142-04B 1007142-05B 1007142-06B

1007142-07B 1007142-08B 1007142-09B

QC Page: 17 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44387 Instrument ID SV-5 Method: SW8270

Qual

RPD 

Limit

Analysis Date: 7/12/2010 04:35 PM

Prep Date: 7/9/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2027947

MBLK

Run ID: SV-5_100712B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: SBLKT1-100709-44387

2,4-Dimethylphenol U 5.0

2,4-Dinitrophenol U 5.0

2,4-Dinitrotoluene U 5.0

2-Methylphenol U 5.0

3&4-Methylphenol U 5.0

4-Nitrophenol U 5.0

Acenaphthene U 5.0

Anthracene U 5.0

Benz(a)anthracene U 5.0

Benzo(a)pyrene U 5.0

Benzo(b)fluoranthene U 5.0

Benzo(k)fluoranthene U 5.0

Bis(2-ethylhexyl)phthalate U 5.0

Butyl benzyl phthalate U 5.0

Chrysene U 5.0

Dibenz(a,h)anthracene U 5.0

Diethyl phthalate U 5.0

Dimethyl phthalate U 5.0

Di-n-butyl phthalate U 5.0

Di-n-octyl phthalate U 5.0

Fluoranthene U 5.0

Fluorene U 5.0

Indeno(1,2,3-cd)pyrene U 5.0

Nitrobenzene U 5.0

Phenanthrene U 5.0

Phenol U 5.0

Pyrene U 5.0

Pyridine U 5.0

Quinoline U 5.0

 Surr: 2-Fluorobiphenyl 88.6 48-120 88.62 5.0 100 0 0

 Surr: 2-Fluorophenol 73.4 20-120 73.44 5.0 100 0 0

 Surr: 4-Terphenyl-d14 85.5 51-135 85.48 5.0 100 0 0

 Surr: Nitrobenzene-d5 89.5 41-120 89.48 5.0 100 0 0

 Surr: Phenol-d6 72.45 5.0 100 0 72.4 20-120 0

QC Page: 18 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44387 Instrument ID SV-5 Method: SW8270

Qual

RPD 

Limit

Analysis Date: 7/12/2010 04:57 PM

Prep Date: 7/9/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2027948

LCS

Run ID: SV-5_100712B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: SLCST1-100709-44387

2,4-Dimethylphenol 89.6 5.0 100 0 89.6 53-115 0

2,4-Dinitrophenol 73.48 5.0 100 0 73.5 47-115 0

2,4-Dinitrotoluene 39.4 5.0 50 0 78.8 56-115 0

2-Methylphenol 82.24 5.0 100 0 82.2 53-115 0

3&4-Methylphenol 125.7 5.0 150 0 83.8 48-115 0

4-Nitrophenol 87.55 5.0 100 0 87.5 26-133 0

Acenaphthene 46.05 5.0 50 0 92.1 57-115 0

Anthracene 47.69 5.0 50 0 95.4 56-115 0

Benz(a)anthracene 46.36 5.0 50 0 92.7 53-115 0

Benzo(a)pyrene 47.24 5.0 50 0 94.5 57-115 0

Benzo(b)fluoranthene 50.58 5.0 50 0 101 54-117 0

Benzo(k)fluoranthene 50.77 5.0 50 0 102 50-115 0

Bis(2-ethylhexyl)phthalate 93 50-115 46.49 5.0 50 0 0

Butyl benzyl phthalate 46.95 5.0 50 0 93.9 51-115 0

Chrysene 48.1 5.0 50 0 96.2 58-115 0

Dibenz(a,h)anthracene 97.9 56-115 48.96 5.0 50 0 0

Diethyl phthalate 42.01 5.0 50 0 84 57-115 0

Dimethyl phthalate 42.75 5.0 50 0 85.5 56-115 0

Di-n-butyl phthalate 49.13 5.0 50 0 98.3 54-115 0

Di-n-octyl phthalate 45.99 5.0 50 0 92 49-115 0

Fluoranthene 51.4 5.0 50 0 103 58-115 0

Fluorene 43.3 5.0 50 0 86.6 56-115 0

Indeno(1,2,3-cd)pyrene 90.9 51-115 45.47 5.0 50 0 0

Nitrobenzene 46.47 5.0 50 0 92.9 40-124 0

Phenanthrene 46.99 5.0 50 0 94 57-115 0

Phenol 80.14 5.0 100 0 80.1 38-115 0

Pyrene 44.55 5.0 50 0 89.1 51-115 0

Pyridine 34.34 5.0 50 0 68.7 34-115 0

Quinoline 44.57 5.0 50 0 89.1 52-116 0

 Surr: 2-Fluorobiphenyl 93.1 48-120 93.09 5.0 100 0 0

 Surr: 2-Fluorophenol 83.01 5.0 100 0 83 20-120 0

 Surr: 4-Terphenyl-d14 79.96 5.0 100 0 80 51-135 0

 Surr: Nitrobenzene-d5 87.7 41-120 87.71 5.0 100 0 0

 Surr: Phenol-d6 78.58 5.0 100 0 78.6 20-120 0

QC Page: 19 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44387 Instrument ID SV-5 Method: SW8270

Qual

RPD 

Limit

Analysis Date: 7/12/2010 05:19 PM

Prep Date: 7/9/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2027949

LCSD

Run ID: SV-5_100712B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: SLCSDT1-100709-44387

2,4-Dimethylphenol 84.58 5.0 5.77 100 0 84.6 53-115 89.6 30

2,4-Dinitrophenol 81.1 5.0 9.86 100 0 81.1 47-115 73.48 30

2,4-Dinitrotoluene 44.02 5.0 11.1 50 0 88 56-115 39.4 30

2-Methylphenol 73.85 5.0 10.8 100 0 73.9 53-115 82.24 30

3&4-Methylphenol 110.4 5.0 13 150 0 73.6 48-115 125.7 30

4-Nitrophenol 97.99 5.0 11.3 100 0 98 26-133 87.55 30

Acenaphthene 46.59 5.0 1.17 50 0 93.2 57-115 46.05 30

Anthracene 48.52 5.0 1.73 50 0 97 56-115 47.69 30

Benz(a)anthracene 46.68 5.0 0.679 50 0 93.4 53-115 46.36 30

Benzo(a)pyrene 46.96 5.0 0.602 50 0 93.9 57-115 47.24 30

Benzo(b)fluoranthene 50.03 5.0 1.1 50 0 100 54-117 50.58 30

Benzo(k)fluoranthene 51.58 5.0 1.58 50 0 103 50-115 50.77 30

Bis(2-ethylhexyl)phthalate 92.5 50-115 46.23 5.0 0.56 50 0 46.49 30

Butyl benzyl phthalate 46.97 5.0 0.0393 50 0 93.9 51-115 46.95 30

Chrysene 48.72 5.0 1.29 50 0 97.4 58-115 48.1 30

Dibenz(a,h)anthracene 96.4 56-115 48.2 5.0 1.55 50 0 48.96 30

Diethyl phthalate 44.24 5.0 5.19 50 0 88.5 57-115 42.01 30

Dimethyl phthalate 44.99 5.0 5.11 50 0 90 56-115 42.75 30

Di-n-butyl phthalate 48.16 5.0 1.99 50 0 96.3 54-115 49.13 30

Di-n-octyl phthalate 45.38 5.0 1.33 50 0 90.8 49-115 45.99 30

Fluoranthene 48.16 5.0 6.52 50 0 96.3 58-115 51.4 30

Fluorene 45.32 5.0 4.54 50 0 90.6 56-115 43.3 30

Indeno(1,2,3-cd)pyrene 91.6 51-115 45.8 5.0 0.719 50 0 45.47 30

Nitrobenzene 45.1 5.0 3.01 50 0 90.2 40-124 46.47 30

Phenanthrene 47.99 5.0 2.11 50 0 96 57-115 46.99 30

Phenol 71.72 5.0 11.1 100 0 71.7 38-115 80.14 30

Pyrene 47.49 5.0 6.4 50 0 95 51-115 44.55 30

Pyridine 35.15 5.0 2.32 50 0 70.3 34-115 34.34 30

Quinoline 42.78 5.0 4.1 50 0 85.6 52-116 44.57 30

 Surr: 2-Fluorobiphenyl 89.4 48-120 89.4 5.0 100 0 93.09 4.05 30

 Surr: 2-Fluorophenol 79.05 5.0 100 0 79 20-120 83.01 4.88 30

 Surr: 4-Terphenyl-d14 81.8 51-135 81.83 5.0 100 0 79.96 2.31 30

 Surr: Nitrobenzene-d5 83.8 41-120 83.84 5.0 100 0 87.71 4.51 30

 Surr: Phenol-d6 69.14 5.0 100 0 69.1 20-120 78.58 12.8 30

QC Page: 20 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44387 Instrument ID SV-5 Method: SW8270

Qual

RPD 

Limit

Analysis Date: 7/13/2010 04:34 PM

Prep Date: 7/9/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: South Q2 SeqNo:2028754

MS

Run ID: SV-5_100712B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02CMS

2,4-Dimethylphenol 84.97 5.0 100 0 85 53-115 0

2,4-Dinitrophenol 71.09 5.0 100 0 71.1 47-115 0

2,4-Dinitrotoluene 41.85 5.0 50 0 83.7 56-115 0

2-Methylphenol 77.39 5.0 100 0 77.4 53-115 0

3&4-Methylphenol 123.7 5.0 150 1.348 81.6 48-115 0

4-Nitrophenol 76.33 5.0 100 0 76.3 26-133 0

Acenaphthene 50.2 5.0 50 5.135 90.1 57-115 0

Anthracene 46.96 5.0 50 0 93.9 56-115 0

Benz(a)anthracene 45.13 5.0 50 0 90.3 53-115 0

Benzo(a)pyrene 45.1 5.0 50 0 90.2 57-115 0

Benzo(b)fluoranthene 49.14 5.0 50 0 98.3 54-117 0

Benzo(k)fluoranthene 43.82 5.0 50 0 87.6 50-115 0

Bis(2-ethylhexyl)phthalate 93.9 50-115 46.93 5.0 50 0 0

Butyl benzyl phthalate 46.86 5.0 50 0 93.7 51-115 0

Chrysene 47.27 5.0 50 0 94.5 58-115 0

Dibenz(a,h)anthracene 95.3 56-115 47.64 5.0 50 0 0

Diethyl phthalate 41.23 5.0 50 0 82.5 57-115 0

Dimethyl phthalate 41.47 5.0 50 0 82.9 56-115 0

Di-n-butyl phthalate 47.22 5.0 50 0 94.4 54-115 0

Di-n-octyl phthalate 45.34 5.0 50 0 90.7 49-115 0

Fluoranthene 47.52 5.0 50 0 95 58-115 0

Fluorene 51.08 5.0 50 8.492 85.2 56-115 0

Indeno(1,2,3-cd)pyrene 91.6 51-115 45.81 5.0 50 0 0

Nitrobenzene 42.04 5.0 50 0 84.1 40-124 0

Phenanthrene 59.01 5.0 50 13.98 90.1 57-115 0

Phenol 77.53 5.0 100 1.898 75.6 38-115 0

Pyrene 44.74 5.0 50 0 89.5 51-115 0

Pyridine 33.32 5.0 50 0 66.6 34-115 0

Quinoline 44.02 5.0 50 0 88 52-116 0

 Surr: 2-Fluorobiphenyl 79.6 48-120 79.65 5.0 100 0 0

 Surr: 2-Fluorophenol 71.4 20-120 71.4 5.0 100 0 0

 Surr: 4-Terphenyl-d14 76.1 51-135 76.14 5.0 100 0 0

 Surr: Nitrobenzene-d5 73.9 41-120 73.91 5.0 100 0 0

 Surr: Phenol-d6 70.78 5.0 100 0 70.8 20-120 0

QC Page: 21 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: 44387 Instrument ID SV-5 Method: SW8270

Qual

RPD 

Limit

Analysis Date: 7/13/2010 04:56 PM

Prep Date: 7/9/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: South Q2 SeqNo:2028755

MSD

Run ID: SV-5_100712B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02CMSD

2,4-Dimethylphenol 82.73 5.0 2.67 100 0 82.7 53-115 84.97 30

2,4-Dinitrophenol 77.54 5.0 8.67 100 0 77.5 47-115 71.09 30

2,4-Dinitrotoluene 41.75 5.0 0.22 50 0 83.5 56-115 41.85 30

2-Methylphenol 76.88 5.0 0.665 100 0 76.9 53-115 77.39 30

3&4-Methylphenol 119.6 5.0 3.37 150 1.348 78.9 48-115 123.7 30

4-Nitrophenol 81.14 5.0 6.11 100 0 81.1 26-133 76.33 30

Acenaphthene 48.85 5.0 2.73 50 5.135 87.4 57-115 50.2 30

Anthracene 45.63 5.0 2.87 50 0 91.3 56-115 46.96 30

Benz(a)anthracene 45.58 5.0 0.991 50 0 91.2 53-115 45.13 30

Benzo(a)pyrene 43.79 5.0 2.94 50 0 87.6 57-115 45.1 30

Benzo(b)fluoranthene 47.78 5.0 2.81 50 0 95.6 54-117 49.14 30

Benzo(k)fluoranthene 44.25 5.0 0.974 50 0 88.5 50-115 43.82 30

Bis(2-ethylhexyl)phthalate 91.1 50-115 45.57 5.0 2.95 50 0 46.93 30

Butyl benzyl phthalate 45.8 5.0 2.28 50 0 91.6 51-115 46.86 30

Chrysene 44.33 5.0 6.42 50 0 88.7 58-115 47.27 30

Dibenz(a,h)anthracene 92.1 56-115 46.05 5.0 3.39 50 0 47.64 30

Diethyl phthalate 41.24 5.0 0.037 50 0 82.5 57-115 41.23 30

Dimethyl phthalate 40.14 5.0 3.25 50 0 80.3 56-115 41.47 30

Di-n-butyl phthalate 44.64 5.0 5.62 50 0 89.3 54-115 47.22 30

Di-n-octyl phthalate 46 5.0 1.44 50 0 92 49-115 45.34 30

Fluoranthene 44.57 5.0 6.41 50 0 89.1 58-115 47.52 30

Fluorene 49.87 5.0 2.39 50 8.492 82.8 56-115 51.08 30

Indeno(1,2,3-cd)pyrene 45.02 5.0 1.73 50 0 90 51-115 45.81 30

Nitrobenzene 40.72 5.0 3.2 50 0 81.4 40-124 42.04 30

Phenanthrene 53.25 5.0 10.3 50 13.98 78.5 57-115 59.01 30

Phenol 73.6 5.0 5.2 100 1.898 71.7 38-115 77.53 30

Pyrene 43.91 5.0 1.86 50 0 87.8 51-115 44.74 30

Pyridine 33.92 5.0 1.8 50 0 67.8 34-115 33.32 30

Quinoline 43.54 5.0 1.1 50 0 87.1 52-116 44.02 30

 Surr: 2-Fluorobiphenyl 76.4 48-120 76.42 5.0 100 0 79.65 4.13 30

 Surr: 2-Fluorophenol 71.1 20-120 71.11 5.0 100 0 71.4 0.41 30

 Surr: 4-Terphenyl-d14 75.5 51-135 75.5 5.0 100 0 76.14 0.846 30

 Surr: Nitrobenzene-d5 72.2 41-120 72.23 5.0 100 0 73.91 2.3 30

 Surr: Phenol-d6 69.97 5.0 100 0 70 20-120 70.78 1.15 30

The following samples were analyzed in this batch: 1007142-01C 1007142-02C 1007142-03C

1007142-04C 1007142-05C 1007142-06C

1007142-07C 1007142-08C 1007142-09C

QC Page: 22 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R93950 Instrument ID VOA3 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/13/2010 09:46 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: SeqNo:2025476

MBLK

Run ID: VOA3_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: VBLKS-071310-R93950

1,1,1-Trichloroethane U 5.0

1,1-Dichloroethane U 5.0

1,1-Dichloroethene U 5.0

1,2-Dibromoethane U 5.0

1,2-Dichlorobenzene U 5.0

1,2-Dichloroethane U 5.0

1,3-Dichlorobenzene U 5.0

1,4-Dichlorobenzene U 5.0

1,4-Dioxane U 100

2-Butanone U 10

Benzene U 5.0

Carbon disulfide U 10

Chlorobenzene U 5.0

Chloroform U 5.0

Ethylbenzene U 5.0

Methyl tert-butyl ether U 5.0

Naphthalene U 5.0

Styrene U 5.0

Tetrachloroethene U 5.0

Toluene U 5.0

Trichloroethene U 5.0

Xylenes, Total U 15

 Surr: 1,2-Dichloroethane-d4 106 70-128 52.75 0 50 0 0

 Surr: 4-Bromofluorobenzene 99.7 73-126 49.84 0 50 0 0

 Surr: Dibromofluoromethane 99.3 71-128 49.67 0 50 0 0

 Surr: Toluene-d8 49.8 0 50 0 99.6 73-127 0

QC Page: 23 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R93950 Instrument ID VOA3 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/13/2010 08:51 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: SeqNo:2025474

LCS

Run ID: VOA3_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: VLCSS1-071310-R93950

1,1,1-Trichloroethane 52.31 5.0 50 0 105 79-124 0

1,1-Dichloroethane 54.08 5.0 50 0 108 75-124 0

1,1-Dichloroethene 52.26 5.0 50 0 105 80-122 0

1,2-Dibromoethane 53.27 5.0 50 0 107 79-120 0

1,2-Dichlorobenzene 51.05 5.0 50 0 102 79-120 0

1,2-Dichloroethane 51.32 5.0 50 0 103 73-121 0

1,3-Dichlorobenzene 50.56 5.0 50 0 101 79-120 0

1,4-Dichlorobenzene 50.68 5.0 50 0 101 77-120 0

1,4-Dioxane 1133 100 1000 0 113 65-132 0

2-Butanone 124.6 10 100 0 125 65-130 0

Benzene 50.2 5.0 50 0 100 79-120 0

Carbon disulfide 107 10 100 0 107 80-124 0

Chlorobenzene 48.7 5.0 50 0 97.4 79-120 0

Chloroform 52.76 5.0 50 0 106 78-120 0

Ethylbenzene 49.5 5.0 50 0 99 80-122 0

Methyl tert-butyl ether 55.7 5.0 50 0 111 76-121 0

Naphthalene 53.75 5.0 50 0 108 71-128 0

Styrene 51.99 5.0 50 0 104 78-124 0

Tetrachloroethene 47.77 5.0 50 0 95.5 80-121 0

Toluene 49.57 5.0 50 0 99.1 79-120 0

Trichloroethene 49.16 5.0 50 0 98.3 80-121 0

Xylenes, Total 149.4 15 150 0 99.6 80-120 0

 Surr: 1,2-Dichloroethane-d4 106 70-128 52.98 0 50 0 0

 Surr: 4-Bromofluorobenzene 103 73-126 51.36 0 50 0 0

 Surr: Dibromofluoromethane 108 71-128 53.76 0 50 0 0

 Surr: Toluene-d8 49.52 0 50 0 99 73-127 0

QC Page: 24 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R93950 Instrument ID VOA3 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/13/2010 09:19 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: SeqNo:2025475

LCSD

Run ID: VOA3_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: VLCSDS-071310-R93950

1,1,1-Trichloroethane 51.92 5.0 0.759 50 0 104 79-124 52.31 30

1,1-Dichloroethane 53.14 5.0 1.75 50 0 106 75-124 54.08 30

1,1-Dichloroethene 51.16 5.0 2.14 50 0 102 80-122 52.26 30

1,2-Dibromoethane 53.4 5.0 0.246 50 0 107 79-120 53.27 30

1,2-Dichlorobenzene 50.46 5.0 1.16 50 0 101 79-120 51.05 30

1,2-Dichloroethane 51.69 5.0 0.729 50 0 103 73-121 51.32 30

1,3-Dichlorobenzene 50.13 5.0 0.848 50 0 100 79-120 50.56 30

1,4-Dichlorobenzene 50.68 5.0 0.00562 50 0 101 77-120 50.68 30

1,4-Dioxane 1258 100 10.5 1000 0 126 65-132 1133 30

2-Butanone 113.9 10 8.99 100 0 114 65-130 124.6 30

Benzene 50.41 5.0 0.428 50 0 101 79-120 50.2 30

Carbon disulfide 104.1 10 2.79 100 0 104 80-124 107 30

Chlorobenzene 48.86 5.0 0.327 50 0 97.7 79-120 48.7 30

Chloroform 51.73 5.0 1.98 50 0 103 78-120 52.76 30

Ethylbenzene 49.94 5.0 0.896 50 0 99.9 80-122 49.5 30

Methyl tert-butyl ether 56.22 5.0 0.933 50 0 112 76-121 55.7 30

Naphthalene 55.14 5.0 2.55 50 0 110 71-128 53.75 30

Styrene 50.96 5.0 1.99 50 0 102 78-124 51.99 30

Tetrachloroethene 48.56 5.0 1.64 50 0 97.1 80-121 47.77 30

Toluene 48.82 5.0 1.53 50 0 97.6 79-120 49.57 30

Trichloroethene 50.95 5.0 3.58 50 0 102 80-121 49.16 30

Xylenes, Total 147.6 15 1.16 150 0 98.4 80-120 149.4 30

 Surr: 1,2-Dichloroethane-d4 103 70-128 51.75 0 50 0 52.98 2.35 30

 Surr: 4-Bromofluorobenzene 100 73-126 50.08 0 50 0 51.36 2.51 30

 Surr: Dibromofluoromethane 105 71-128 52.55 0 50 0 53.76 2.28 30

 Surr: Toluene-d8 48.99 0 50 0 98 73-127 49.52 1.09 30

QC Page: 25 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R93950 Instrument ID VOA3 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/13/2010 11:09 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: SeqNo:2025811

MS

Run ID: VOA3_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007347-03AMS

1,1,1-Trichloroethane 49.38 5.0 50 0 98.8 79-124 0

1,1-Dichloroethane 49.95 5.0 50 0 99.9 75-124 0

1,1-Dichloroethene 50.86 5.0 50 0 102 80-122 0

1,2-Dibromoethane 48.8 5.0 50 0 97.6 79-120 0

1,2-Dichlorobenzene 48.63 5.0 50 0 97.3 79-120 0

1,2-Dichloroethane 47.44 5.0 50 0 94.9 73-121 0

1,3-Dichlorobenzene 49.57 5.0 50 0 99.1 79-120 0

1,4-Dichlorobenzene 48.74 5.0 50 0 97.5 77-120 0

1,4-Dioxane 1039 100 1000 0 104 65-132 0

2-Butanone 91.99 10 100 0 92 65-130 0

Benzene 48.8 5.0 50 0 97.6 79-120 0

Carbon disulfide 100.5 10 100 0 100 80-124 0

Chlorobenzene 47.5 5.0 50 0 95 79-120 0

Chloroform 49.92 5.0 50 0 99.8 78-120 0

Ethylbenzene 48.96 5.0 50 0 97.9 80-122 0

Methyl tert-butyl ether 49.5 5.0 50 0 99 76-121 0

Naphthalene 50.7 5.0 50 0 101 71-128 0

Styrene 49.25 5.0 50 0 98.5 78-124 0

Tetrachloroethene 48.52 5.0 50 0 97 80-121 0

Toluene 47.47 5.0 50 0 94.9 79-120 0

Trichloroethene 50.8 5.0 50 0 102 80-121 0

Xylenes, Total 146.3 15 150 0 97.5 80-120 0

 Surr: 1,2-Dichloroethane-d4 101 70-128 50.49 0 50 0 0

 Surr: 4-Bromofluorobenzene 98.9 73-126 49.47 0 50 0 0

 Surr: Dibromofluoromethane 103 71-128 51.26 0 50 0 0

 Surr: Toluene-d8 49.13 0 50 0 98.3 73-127 0

QC Page: 26 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R93950 Instrument ID VOA3 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/13/2010 11:37 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: SeqNo:2025814

MSD

Run ID: VOA3_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007347-03AMSD

1,1,1-Trichloroethane 54.16 5.0 9.23 50 0 108 79-124 49.38 30

1,1-Dichloroethane 54.4 5.0 8.52 50 0 109 75-124 49.95 30

1,1-Dichloroethene 55 5.0 7.83 50 0 110 80-122 50.86 30

1,2-Dibromoethane 54.18 5.0 10.5 50 0 108 79-120 48.8 30

1,2-Dichlorobenzene 52.86 5.0 8.35 50 0 106 79-120 48.63 30

1,2-Dichloroethane 51.72 5.0 8.64 50 0 103 73-121 47.44 30

1,3-Dichlorobenzene 52.76 5.0 6.23 50 0 106 79-120 49.57 30

1,4-Dichlorobenzene 52.66 5.0 7.74 50 0 105 77-120 48.74 30

1,4-Dioxane 1108 100 6.46 1000 0 111 65-132 1039 30

2-Butanone 104.6 10 12.8 100 0 105 65-130 91.99 30

Benzene 52.74 5.0 7.76 50 0 105 79-120 48.8 30

Carbon disulfide 109.3 10 8.45 100 0 109 80-124 100.5 30

Chlorobenzene 51.81 5.0 8.68 50 0 104 79-120 47.5 30

Chloroform 54.32 5.0 8.45 50 0 109 78-120 49.92 30

Ethylbenzene 54.02 5.0 9.83 50 0 108 80-122 48.96 30

Methyl tert-butyl ether 54.79 5.0 10.2 50 0 110 76-121 49.5 30

Naphthalene 57.69 5.0 12.9 50 0 115 71-128 50.7 30

Styrene 53.9 5.0 9.02 50 0 108 78-124 49.25 30

Tetrachloroethene 52.98 5.0 8.79 50 0 106 80-121 48.52 30

Toluene 52.29 5.0 9.67 50 0 105 79-120 47.47 30

Trichloroethene 56.27 5.0 10.2 50 0 113 80-121 50.8 30

Xylenes, Total 160.3 15 9.12 150 0 107 80-120 146.3 30

 Surr: 1,2-Dichloroethane-d4 102 70-128 50.91 0 50 0 50.49 0.816 30

 Surr: 4-Bromofluorobenzene 98.7 73-126 49.36 0 50 0 49.47 0.207 30

 Surr: Dibromofluoromethane 104 71-128 51.83 0 50 0 51.26 1.12 30

 Surr: Toluene-d8 48.51 0 50 0 97 73-127 49.13 1.26 30

The following samples were analyzed in this batch: 1007142-01A 1007142-03A 1007142-04A

1007142-05A 1007142-06A 1007142-07A

1007142-08A

QC Page: 27 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94008 Instrument ID VOA3 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/14/2010 09:14 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: SeqNo:2026954

MBLK

Run ID: VOA3_100714A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: VBLKS-071410-R94008

1,1,1-Trichloroethane U 5.0

1,1-Dichloroethane U 5.0

1,1-Dichloroethene U 5.0

1,2-Dibromoethane U 5.0

1,2-Dichlorobenzene U 5.0

1,2-Dichloroethane U 5.0

1,3-Dichlorobenzene U 5.0

1,4-Dichlorobenzene U 5.0

1,4-Dioxane U 100

2-Butanone U 10

Benzene U 5.0

Carbon disulfide U 10

Chlorobenzene U 5.0

Chloroform U 5.0

Ethylbenzene U 5.0

Methyl tert-butyl ether U 5.0

Naphthalene 1.58 5.0 J

Styrene U 5.0

Tetrachloroethene U 5.0

Toluene U 5.0

Trichloroethene U 5.0

Xylenes, Total U 15

 Surr: 1,2-Dichloroethane-d4 99.8 70-128 49.89 0 50 0 0

 Surr: 4-Bromofluorobenzene 101 73-126 50.36 0 50 0 0

 Surr: Dibromofluoromethane 98.5 71-128 49.26 0 50 0 0

 Surr: Toluene-d8 49.66 0 50 0 99.3 73-127 0

QC Page: 28 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94008 Instrument ID VOA3 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/14/2010 08:47 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: SeqNo:2026950

LCS

Run ID: VOA3_100714A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: VLCSS-071410-R94008

1,1,1-Trichloroethane 51.53 5.0 50 0 103 79-124 0

1,1-Dichloroethane 53.74 5.0 50 0 107 75-124 0

1,1-Dichloroethene 51.58 5.0 50 0 103 80-122 0

1,2-Dibromoethane 54.09 5.0 50 0 108 79-120 0

1,2-Dichlorobenzene 50.23 5.0 50 0 100 79-120 0

1,2-Dichloroethane 51.97 5.0 50 0 104 73-121 0

1,3-Dichlorobenzene 49.71 5.0 50 0 99.4 79-120 0

1,4-Dichlorobenzene 50.65 5.0 50 0 101 77-120 0

1,4-Dioxane 1254 100 1000 0 125 65-132 0

2-Butanone 121.1 10 100 0 121 65-130 0

Benzene 50.71 5.0 50 0 101 79-120 0

Carbon disulfide 105.5 10 100 0 105 80-124 0

Chlorobenzene 50.25 5.0 50 0 101 79-120 0

Chloroform 52.83 5.0 50 0 106 78-120 0

Ethylbenzene 50.75 5.0 50 0 102 80-122 0

Methyl tert-butyl ether 57.15 5.0 50 0 114 76-121 0

Naphthalene 60.84 5.0 50 0 122 71-128 0

Styrene 52.78 5.0 50 0 106 78-124 0

Tetrachloroethene 49.53 5.0 50 0 99.1 80-121 0

Toluene 50.09 5.0 50 0 100 79-120 0

Trichloroethene 50.3 5.0 50 0 101 80-121 0

Xylenes, Total 151.1 15 150 0 101 80-120 0

 Surr: 1,2-Dichloroethane-d4 106 70-128 52.8 0 50 0 0

 Surr: 4-Bromofluorobenzene 102 73-126 51.18 0 50 0 0

 Surr: Dibromofluoromethane 106 71-128 52.97 0 50 0 0

 Surr: Toluene-d8 49.77 0 50 0 99.5 73-127 0

QC Page: 29 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94008 Instrument ID VOA3 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/14/2010 12:01 PM

Prep Date:

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: South Q2 SeqNo:2027140

MS

Run ID: VOA3_100714A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007142-02AMS

1,1,1-Trichloroethane 477.8 50 500 0 95.6 79-124 0

1,1-Dichloroethane 506.6 50 500 0 101 75-124 0

1,1-Dichloroethene 508.3 50 500 0 102 80-122 0

1,2-Dibromoethane 535.4 50 500 0 107 79-120 0

1,2-Dichlorobenzene 472.3 50 500 0 94.5 79-120 0

1,2-Dichloroethane 503.4 50 500 0 101 73-121 0

1,3-Dichlorobenzene 460.9 50 500 0 92.2 79-120 0

1,4-Dichlorobenzene 476.5 50 500 0 95.3 77-120 0

1,4-Dioxane 12540 1,000 10000 0 125 65-132 0

2-Butanone 1299 100 1000 0 130 65-130 0

Benzene 508.2 50 500 11.2 99.4 79-120 0

Carbon disulfide 974.1 100 1000 0 97.4 80-124 0

Chlorobenzene 471.2 50 500 0 94.2 79-120 0

Chloroform 501.9 50 500 0 100 78-120 0

Ethylbenzene 598 50 500 302.4 59.1 80-122 0 S

Methyl tert-butyl ether 545.5 50 500 0 109 76-121 0

Naphthalene 1975 50 500 3721 -349 71-128 0 SO

Styrene 499.7 50 500 0 99.9 78-124 0

Tetrachloroethene 475.7 50 500 33.52 88.4 80-121 0

Toluene 615.1 50 500 289.5 65.1 79-120 0 S

Trichloroethene 538.2 50 500 0 108 80-121 0

Xylenes, Total 2455 150 1500 2490 -2.31 80-120 0 S

 Surr: 1,2-Dichloroethane-d4 104 70-128 517.6 0 500 0 0

 Surr: 4-Bromofluorobenzene 100 73-126 501.4 0 500 0 0

 Surr: Dibromofluoromethane 97.5 71-128 487.4 0 500 0 0

 Surr: Toluene-d8 489.2 0 500 0 97.8 73-127 0

QC Page: 30 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94008 Instrument ID VOA3 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/14/2010 12:57 PM

Prep Date:

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: South Q2 SeqNo:2027141

MSD

Run ID: VOA3_100714A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007142-02AMSD

1,1,1-Trichloroethane 381.4 50 22.4 500 0 76.3 79-124 477.8 30 S

1,1-Dichloroethane 444.1 50 13.1 500 0 88.8 75-124 506.6 30

1,1-Dichloroethene 420.7 50 18.9 500 0 84.1 80-122 508.3 30

1,2-Dibromoethane 411.5 50 26.2 500 0 82.3 79-120 535.4 30

1,2-Dichlorobenzene 298.1 50 45.2 500 0 59.6 79-120 472.3 30 SR

1,2-Dichloroethane 454.6 50 10.2 500 0 90.9 73-121 503.4 30

1,3-Dichlorobenzene 292 50 44.9 500 0 58.4 79-120 460.9 30 SR

1,4-Dichlorobenzene 300.8 50 45.2 500 0 60.2 77-120 476.5 30 SR

1,4-Dioxane 12120 1,000 3.43 10000 0 121 65-132 12540 30

2-Butanone 1142 100 12.8 1000 0 114 65-130 1299 30

Benzene 418.9 50 19.3 500 11.2 81.5 79-120 508.2 30

Carbon disulfide 725.2 100 29.3 1000 0 72.5 80-124 974.1 30 S

Chlorobenzene 327.2 50 36.1 500 0 65.4 79-120 471.2 30 SR

Chloroform 438.4 50 13.5 500 0 87.7 78-120 501.9 30

Ethylbenzene 627.9 50 4.87 500 302.4 65.1 80-122 598 30 S

Methyl tert-butyl ether 515.7 50 5.63 500 0 103 76-121 545.5 30

Naphthalene 3512 50 56 500 3721 -41.8 71-128 1975 30 SREO

Styrene 355 50 33.9 500 0 71 78-124 499.7 30 SR

Tetrachloroethene 347.7 50 31.1 500 33.52 62.8 80-121 475.7 30 SR

Toluene 696 50 12.3 500 289.5 81.3 79-120 615.1 30

Trichloroethene 459.6 50 15.8 500 0 91.9 80-121 538.2 30

Xylenes, Total 3367 150 31.3 1500 2490 58.5 80-120 2455 30 SR

 Surr: 1,2-Dichloroethane-d4 103 70-128 515.5 0 500 0 517.6 0.403 30

 Surr: 4-Bromofluorobenzene 101 73-126 503.3 0 500 0 501.4 0.394 30

 Surr: Dibromofluoromethane 99.3 71-128 496.5 0 500 0 487.4 1.86 30

 Surr: Toluene-d8 485.3 0 500 0 97.1 73-127 489.2 0.818 30

The following samples were analyzed in this batch: 1007142-01A 1007142-02A 1007142-04A

1007142-09A

QC Page: 31 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94052 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/14/2010 11:34 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2027781

MBLK

Run ID: VOA1_100714C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: VBLKW-071410-R94052

1,1,1-Trichloroethane U 5.0

1,1-Dichloroethane U 5.0

1,1-Dichloroethene U 5.0

1,2-Dibromoethane U 5.0

1,2-Dichlorobenzene U 5.0

1,2-Dichloroethane U 5.0

1,3-Dichlorobenzene U 5.0

1,4-Dichlorobenzene U 5.0

1,4-Dioxane U 100

2-Butanone U 10

Benzene U 5.0

Carbon disulfide U 10

Chlorobenzene U 5.0

Chloroform U 5.0

Ethylbenzene U 5.0

Methyl tert-butyl ether U 5.0

Naphthalene U 5.0

Styrene U 5.0

Tetrachloroethene U 5.0

Toluene U 5.0

Trichloroethene U 5.0

Xylenes, Total U 15

 Surr: 1,2-Dichloroethane-d4 96.9 70-125 48.43 5.0 50 0 0

 Surr: 4-Bromofluorobenzene 95 72-125 47.51 5.0 50 0 0

 Surr: Dibromofluoromethane 93.2 71-125 46.61 5.0 50 0 0

 Surr: Toluene-d8 47.99 5.0 50 0 96 75-125 0

QC Page: 32 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94052 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/14/2010 10:16 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2027780

LCS

Run ID: VOA1_100714C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: VLCSW-071410-R94052

1,1,1-Trichloroethane 48.81 5.0 50 0 97.6 80-120 0

1,1-Dichloroethane 48.39 5.0 50 0 96.8 76-120 0

1,1-Dichloroethene 48.53 5.0 50 0 97.1 73-124 0

1,2-Dibromoethane 47.17 5.0 50 0 94.3 80-120 0

1,2-Dichlorobenzene 48.85 5.0 50 0 97.7 80-120 0

1,2-Dichloroethane 54.87 5.0 50 0 110 78-120 0

1,3-Dichlorobenzene 45.47 5.0 50 0 90.9 80-120 0

1,4-Dichlorobenzene 45.38 5.0 50 0 90.8 80-120 0

1,4-Dioxane 1012 100 1000 0 101 50-158 0

2-Butanone 105 10 100 0 105 58-132 0

Benzene 51.46 5.0 50 0 103 73-121 0

Carbon disulfide 97.12 10 100 0 97.1 68-141 0

Chlorobenzene 45.74 5.0 50 0 91.5 80-120 0

Chloroform 49.34 5.0 50 0 98.7 80-120 0

Ethylbenzene 50.42 5.0 50 0 101 80-120 0

Methyl tert-butyl ether 56.42 5.0 50 0 113 73-121 0

Naphthalene 51.41 5.0 50 0 103 65-127 0

Styrene 46.29 5.0 50 0 92.6 80-120 0

Tetrachloroethene 46.65 5.0 50 0 93.3 79-120 0

Toluene 49.13 5.0 50 0 98.3 80-120 0

Trichloroethene 50.7 5.0 50 0 101 80-120 0

Xylenes, Total 142.7 15 150 0 95.1 80-120 0

 Surr: 1,2-Dichloroethane-d4 95.7 70-125 47.85 5.0 50 0 0

 Surr: 4-Bromofluorobenzene 100 72-125 50 5.0 50 0 0

 Surr: Dibromofluoromethane 92.9 71-125 46.46 5.0 50 0 0

 Surr: Toluene-d8 47.21 5.0 50 0 94.4 75-125 0

QC Page: 33 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94052 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/14/2010 02:11 PM

Prep Date:

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2027785

MS

Run ID: VOA1_100714C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 50

Sample ID: 1007198-13AMS

1,1,1-Trichloroethane 2350 250 2500 0 94 80-120 0

1,1-Dichloroethane 2307 250 2500 0 92.3 76-120 0

1,1-Dichloroethene 2220 250 2500 0 88.8 73-124 0

1,2-Dibromoethane 2604 250 2500 0 104 80-120 0

1,2-Dichlorobenzene 2576 250 2500 0 103 80-120 0

1,2-Dichloroethane 2765 250 2500 0 111 78-120 0

1,3-Dichlorobenzene 2474 250 2500 0 99 80-120 0

1,4-Dichlorobenzene 2465 250 2500 0 98.6 80-120 0

1,4-Dioxane 43980 5,000 50000 0 88 50-158 0

2-Butanone 5118 500 5000 0 102 58-132 0

Benzene 2497 250 2500 0 99.9 73-121 0

Carbon disulfide 4417 500 5000 0 88.3 68-141 0

Chlorobenzene 2526 250 2500 0 101 80-120 0

Chloroform 2482 250 2500 0 99.3 80-120 0

Ethylbenzene 2493 250 2500 0 99.7 80-120 0

Methyl tert-butyl ether 2759 250 2500 0 110 73-121 0

Naphthalene 2915 250 2500 76.75 114 65-127 0

Styrene 2584 250 2500 0 103 80-120 0

Tetrachloroethene 2531 250 2500 241.3 91.6 79-120 0

Toluene 2440 250 2500 0 97.6 80-120 0

Trichloroethene 2646 250 2500 183.7 98.5 80-120 0

Xylenes, Total 7500 750 7500 37.19 99.5 80-120 0

 Surr: 1,2-Dichloroethane-d4 91.6 70-125 2289 250 2500 0 0

 Surr: 4-Bromofluorobenzene 103 72-125 2569 250 2500 0 0

 Surr: Dibromofluoromethane 93.8 71-125 2344 250 2500 0 0

 Surr: Toluene-d8 2456 250 2500 0 98.2 75-125 0

QC Page: 34 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94052 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/14/2010 02:38 PM

Prep Date:

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2027787

MSD

Run ID: VOA1_100714C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 50

Sample ID: 1007198-13AMSD

1,1,1-Trichloroethane 2419 250 2.91 2500 0 96.8 80-120 2350 20

1,1-Dichloroethane 2186 250 5.4 2500 0 87.4 76-120 2307 20

1,1-Dichloroethene 2208 250 0.511 2500 0 88.3 73-124 2220 20

1,2-Dibromoethane 2380 250 9.01 2500 0 95.2 80-120 2604 20

1,2-Dichlorobenzene 2331 250 9.96 2500 0 93.3 80-120 2576 20

1,2-Dichloroethane 2495 250 10.2 2500 0 99.8 78-120 2765 20

1,3-Dichlorobenzene 2245 250 9.71 2500 0 89.8 80-120 2474 20

1,4-Dichlorobenzene 2346 250 4.95 2500 0 93.8 80-120 2465 20

1,4-Dioxane 47800 5,000 8.33 50000 0 95.6 50-158 43980 20

2-Butanone 5032 500 1.69 5000 0 101 58-132 5118 20

Benzene 2420 250 3.12 2500 0 96.8 73-121 2497 20

Carbon disulfide 4381 500 0.817 5000 0 87.6 68-141 4417 20

Chlorobenzene 2168 250 15.2 2500 0 86.7 80-120 2526 20

Chloroform 2400 250 3.35 2500 0 96 80-120 2482 20

Ethylbenzene 2247 250 10.4 2500 0 89.9 80-120 2493 20

Methyl tert-butyl ether 2577 250 6.82 2500 0 103 73-121 2759 20

Naphthalene 2613 250 10.9 2500 76.75 101 65-127 2915 20

Styrene 2298 250 11.7 2500 0 91.9 80-120 2584 20

Tetrachloroethene 2471 250 2.4 2500 241.3 89.2 79-120 2531 20

Toluene 2281 250 6.72 2500 0 91.3 80-120 2440 20

Trichloroethene 2544 250 3.92 2500 183.7 94.4 80-120 2646 20

Xylenes, Total 6709 750 11.1 7500 37.19 89 80-120 7500 20

 Surr: 1,2-Dichloroethane-d4 96.6 70-125 2415 250 2500 0 2289 5.34 20

 Surr: 4-Bromofluorobenzene 96.2 72-125 2404 250 2500 0 2569 6.62 20

 Surr: Dibromofluoromethane 98.3 71-125 2458 250 2500 0 2344 4.75 20

 Surr: Toluene-d8 2509 250 2500 0 100 75-125 2456 2.15 20

The following samples were analyzed in this batch: 1007142-11A

QC Page: 35 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94096 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/15/2010 11:30 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: SeqNo:2028833

MBLK

Run ID: VOA1_100715A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 125

Sample ID: VBLKM-071510-R94096

Naphthalene U 620

 Surr: 1,2-Dichloroethane-d4 95.4 70-128 5963 0 6250 0 0

 Surr: 4-Bromofluorobenzene 106 73-126 6645 0 6250 0 0

 Surr: Dibromofluoromethane 101 71-128 6338 0 6250 0 0

 Surr: Toluene-d8 6270 0 6250 0 100 73-127 0

Qual

RPD 

Limit

Analysis Date: 7/15/2010 10:38 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2028829

LCS

Run ID: VOA1_100715A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: VLCSW-071510-R94096

Naphthalene 48.35 5.0 50 0 96.7 65-127 0

 Surr: 1,2-Dichloroethane-d4 87.6 70-125 43.82 5.0 50 0 0

 Surr: 4-Bromofluorobenzene 96.9 72-125 48.44 5.0 50 0 0

 Surr: Dibromofluoromethane 94 71-125 47.01 5.0 50 0 0

 Surr: Toluene-d8 48.35 5.0 50 0 96.7 75-125 0

Qual

RPD 

Limit

Analysis Date: 7/15/2010 01:39 PM

Prep Date:

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: South Q2 SeqNo:2028837

MS

Run ID: VOA1_100715A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 20

Sample ID: 1007142-02CMS

Naphthalene 1106 100 1000 85.95 102 71-128 0

 Surr: 1,2-Dichloroethane-d4 101 70-128 1006 0 1000 0 0

 Surr: 4-Bromofluorobenzene 101 73-126 1012 0 1000 0 0

 Surr: Dibromofluoromethane 106 71-128 1059 0 1000 0 0

 Surr: Toluene-d8 964.4 0 1000 0 96.4 73-127 0

Qual

RPD 

Limit

Analysis Date: 7/15/2010 02:05 PM

Prep Date:

Analyte Result %REC %RPD

Units: μg/Kg

MQL

Client ID: South Q2 SeqNo:2028839

MSD

Run ID: VOA1_100715A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 20

Sample ID: 1007142-02CMSD

Naphthalene 1119 100 1.24 1000 85.95 103 71-128 1106 30

 Surr: 1,2-Dichloroethane-d4 93.9 70-128 939.4 0 1000 0 1006 6.81 30

 Surr: 4-Bromofluorobenzene 93.1 73-126 931.1 0 1000 0 1012 8.29 30

 Surr: Dibromofluoromethane 99.3 71-128 993.1 0 1000 0 1059 6.41 30

 Surr: Toluene-d8 959.9 0 1000 0 96 73-127 964.4 0.459 30

The following samples were analyzed in this batch: 1007142-01A 1007142-02A 1007142-02C

QC Page: 36 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94158 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/15/2010 11:56 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2030158

MBLK

Run ID: VOA1_100715C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: VBLKW-071510-R94158

1,1,1-Trichloroethane U 5.0

1,1-Dichloroethane U 5.0

1,1-Dichloroethene U 5.0

1,2-Dibromoethane U 5.0

1,2-Dichlorobenzene U 5.0

1,2-Dichloroethane U 5.0

1,3-Dichlorobenzene U 5.0

1,4-Dichlorobenzene U 5.0

1,4-Dioxane U 100

2-Butanone U 10

Benzene U 5.0

Carbon disulfide U 10

Chlorobenzene U 5.0

Chloroform U 5.0

Ethylbenzene U 5.0

Methyl tert-butyl ether U 5.0

Naphthalene U 5.0

Styrene U 5.0

Tetrachloroethene U 5.0

Toluene U 5.0

Trichloroethene U 5.0

Xylenes, Total U 15

 Surr: 1,2-Dichloroethane-d4 92.5 70-125 46.23 5.0 50 0 0

 Surr: 4-Bromofluorobenzene 96.1 72-125 48.05 5.0 50 0 0

 Surr: Dibromofluoromethane 98.4 71-125 49.18 5.0 50 0 0

 Surr: Toluene-d8 48.4 5.0 50 0 96.8 75-125 0

QC Page: 37 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94158 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/15/2010 12:21 PM

Prep Date: 7/9/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2030159

MBLK

Run ID: VOA1_100715C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 20

Sample ID: MBLKV1-070910-R94158

1,1,1-Trichloroethane U 100

1,1-Dichloroethane U 100

1,1-Dichloroethene U 100

1,2-Dibromoethane U 100

1,2-Dichlorobenzene U 100

1,2-Dichloroethane U 100

1,3-Dichlorobenzene U 100

1,4-Dichlorobenzene U 100

1,4-Dioxane U 2,000

2-Butanone U 200

Benzene U 100

Carbon disulfide U 200

Chlorobenzene U 100

Chloroform U 100

Ethylbenzene U 100

Methyl tert-butyl ether U 100

Naphthalene U 100

Styrene U 100

Tetrachloroethene U 100

Toluene U 100

Trichloroethene U 100

Xylenes, Total U 300

 Surr: 1,2-Dichloroethane-d4 96.2 70-125 962.2 100 1000 0 0

 Surr: 4-Bromofluorobenzene 93 72-125 929.6 100 1000 0 0

 Surr: Dibromofluoromethane 98.1 71-125 980.6 100 1000 0 0

 Surr: Toluene-d8 945.5 100 1000 0 94.6 75-125 0

QC Page: 38 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94158 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/15/2010 08:38 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2030171

MBLK

Run ID: VOA1_100715C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 20

Sample ID: MBLKV2-071310-R94158

1,1,1-Trichloroethane U 100

1,1-Dichloroethane U 100

1,1-Dichloroethene U 100

1,2-Dibromoethane U 100

1,2-Dichlorobenzene U 100

1,2-Dichloroethane U 100

1,3-Dichlorobenzene U 100

1,4-Dichlorobenzene U 100

1,4-Dioxane U 2,000

2-Butanone U 200

Benzene U 100

Carbon disulfide U 200

Chlorobenzene U 100

Chloroform U 100

Ethylbenzene U 100

Methyl tert-butyl ether U 100

Naphthalene U 100

Styrene U 100

Tetrachloroethene U 100

Toluene U 100

Trichloroethene U 100

Xylenes, Total U 300

 Surr: 1,2-Dichloroethane-d4 92.8 70-125 928.1 100 1000 0 0

 Surr: 4-Bromofluorobenzene 97.9 72-125 979.4 100 1000 0 0

 Surr: Dibromofluoromethane 99.2 71-125 991.7 100 1000 0 0

 Surr: Toluene-d8 1070 100 1000 0 107 75-125 0

QC Page: 39 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94158 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/15/2010 09:05 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2030172

MBLK

Run ID: VOA1_100715C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 20

Sample ID: MBLKV3-071310-R94158

1,1,1-Trichloroethane U 100

1,1-Dichloroethane U 100

1,1-Dichloroethene U 100

1,2-Dibromoethane U 100

1,2-Dichlorobenzene U 100

1,2-Dichloroethane U 100

1,3-Dichlorobenzene U 100

1,4-Dichlorobenzene U 100

1,4-Dioxane U 2,000

2-Butanone U 200

Benzene U 100

Carbon disulfide U 200

Chlorobenzene U 100

Chloroform U 100

Ethylbenzene U 100

Methyl tert-butyl ether U 100

Naphthalene U 100

Styrene U 100

Tetrachloroethene U 100

Toluene U 100

Trichloroethene U 100

Xylenes, Total U 300

 Surr: 1,2-Dichloroethane-d4 98 70-125 979.8 100 1000 0 0

 Surr: 4-Bromofluorobenzene 99.2 72-125 991.9 100 1000 0 0

 Surr: Dibromofluoromethane 100 71-125 1005 100 1000 0 0

 Surr: Toluene-d8 985.5 100 1000 0 98.6 75-125 0

QC Page: 40 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94158 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/15/2010 10:38 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2030157

LCS

Run ID: VOA1_100715C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: VLCSW-071510-R94158

1,1,1-Trichloroethane 48.7 5.0 50 0 97.4 80-120 0

1,1-Dichloroethane 48.9 5.0 50 0 97.8 76-120 0

1,1-Dichloroethene 56.8 5.0 50 0 114 73-124 0

1,2-Dibromoethane 48.57 5.0 50 0 97.1 80-120 0

1,2-Dichlorobenzene 45.49 5.0 50 0 91 80-120 0

1,2-Dichloroethane 48.01 5.0 50 0 96 78-120 0

1,3-Dichlorobenzene 44.79 5.0 50 0 89.6 80-130 0

1,4-Dichlorobenzene 42.31 5.0 50 0 84.6 80-120 0

1,4-Dioxane 956.3 100 1000 0 95.6 50-158 0

2-Butanone 93.77 10 100 0 93.8 58-132 0

Benzene 45.34 5.0 50 0 90.7 73-121 0

Carbon disulfide 104.5 10 100 0 105 68-141 0

Chlorobenzene 44.7 5.0 50 0 89.4 80-120 0

Chloroform 50.73 5.0 50 0 101 80-120 0

Ethylbenzene 44.45 5.0 50 0 88.9 80-120 0

Methyl tert-butyl ether 52.04 5.0 50 0 104 73-121 0

Naphthalene 48.35 5.0 50 0 96.7 65-127 0

Styrene 46.74 5.0 50 0 93.5 80-120 0

Tetrachloroethene 40.9 5.0 50 0 81.8 79-130 0

Toluene 45.42 5.0 50 0 90.8 80-120 0

Trichloroethene 50.94 5.0 50 0 102 80-120 0

Xylenes, Total 138.8 15 150 0 92.5 80-120 0

 Surr: 1,2-Dichloroethane-d4 87.6 70-125 43.82 5.0 50 0 0

 Surr: 4-Bromofluorobenzene 96.9 72-125 48.44 5.0 50 0 0

 Surr: Dibromofluoromethane 94 71-125 47.01 5.0 50 0 0

 Surr: Toluene-d8 48.35 5.0 50 0 96.7 75-125 0

QC Page: 41 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94158 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/15/2010 01:39 PM

Prep Date: 7/8/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: South Q2 SeqNo:2030162

MS

Run ID: VOA1_100715C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 20

Sample ID: 1007142-02CMS

1,1,1-Trichloroethane 890.4 100 1000 0 89 80-120 0

1,1-Dichloroethane 1051 100 1000 0 105 76-120 0

1,1-Dichloroethene 898.3 100 1000 0 89.8 73-124 0

1,2-Dibromoethane 1019 100 1000 0 102 80-120 0

1,2-Dichlorobenzene 997.9 100 1000 0 99.8 80-120 0

1,2-Dichloroethane 1051 100 1000 0 105 78-120 0

1,3-Dichlorobenzene 922.1 100 1000 0 92.2 80-130 0

1,4-Dichlorobenzene 937.5 100 1000 0 93.8 80-120 0

1,4-Dioxane 17630 2,000 20000 0 88.2 50-158 0

2-Butanone 2132 200 2000 0 107 58-132 0

Benzene 954.1 100 1000 0 95.4 73-121 0

Carbon disulfide 1780 200 2000 0 89 68-141 0

Chlorobenzene 903.5 100 1000 0 90.4 80-120 0

Chloroform 1050 100 1000 0 105 80-120 0

Ethylbenzene 885.4 100 1000 0 88.5 80-120 0

Methyl tert-butyl ether 994 100 1000 0 99.4 73-121 0

Naphthalene 1106 100 1000 85.95 102 65-127 0

Styrene 952.5 100 1000 0 95.2 80-120 0

Tetrachloroethene 741.5 100 1000 0 74.2 79-130 0 S

Toluene 911.4 100 1000 11.04 90 80-120 0

Trichloroethene 893.8 100 1000 0 89.4 80-120 0

Xylenes, Total 2759 300 3000 56.84 90.1 80-120 0

 Surr: 1,2-Dichloroethane-d4 101 70-125 1006 100 1000 0 0

 Surr: 4-Bromofluorobenzene 101 72-125 1012 100 1000 0 0

 Surr: Dibromofluoromethane 106 71-125 1059 100 1000 0 0

 Surr: Toluene-d8 964.4 100 1000 0 96.4 75-125 0

QC Page: 42 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94158 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/15/2010 02:05 PM

Prep Date: 7/8/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: South Q2 SeqNo:2030163

MSD

Run ID: VOA1_100715C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 20

Sample ID: 1007142-02CMSD

1,1,1-Trichloroethane 936.5 100 5.04 1000 0 93.6 80-120 890.4 20

1,1-Dichloroethane 961.8 100 8.86 1000 0 96.2 76-120 1051 20

1,1-Dichloroethene 945.8 100 5.14 1000 0 94.6 73-124 898.3 20

1,2-Dibromoethane 983 100 3.58 1000 0 98.3 80-120 1019 20

1,2-Dichlorobenzene 930.9 100 6.94 1000 0 93.1 80-120 997.9 20

1,2-Dichloroethane 1032 100 1.74 1000 0 103 78-120 1051 20

1,3-Dichlorobenzene 924.5 100 0.256 1000 0 92.4 80-130 922.1 20

1,4-Dichlorobenzene 926.4 100 1.2 1000 0 92.6 80-120 937.5 20

1,4-Dioxane 20670 2,000 15.9 20000 0 103 50-158 17630 20

2-Butanone 2040 200 4.42 2000 0 102 58-132 2132 20

Benzene 987.8 100 3.47 1000 0 98.8 73-121 954.1 20

Carbon disulfide 1940 200 8.58 2000 0 97 68-141 1780 20

Chlorobenzene 911.9 100 0.921 1000 0 91.2 80-120 903.5 20

Chloroform 960.1 100 8.92 1000 0 96 80-120 1050 20

Ethylbenzene 901.7 100 1.82 1000 0 90.2 80-120 885.4 20

Methyl tert-butyl ether 1021 100 2.66 1000 0 102 73-121 994 20

Naphthalene 1119 100 1.24 1000 85.95 103 65-127 1106 20

Styrene 916.5 100 3.85 1000 0 91.7 80-120 952.5 20

Tetrachloroethene 855.8 100 14.3 1000 0 85.6 79-130 741.5 20

Toluene 940.5 100 3.15 1000 11.04 92.9 80-120 911.4 20

Trichloroethene 920.5 100 2.94 1000 0 92 80-120 893.8 20

Xylenes, Total 2739 300 0.726 3000 56.84 89.4 80-120 2759 20

 Surr: 1,2-Dichloroethane-d4 93.9 70-125 939.4 100 1000 0 1006 6.81 20

 Surr: 4-Bromofluorobenzene 93.1 72-125 931.1 100 1000 0 1012 8.29 20

 Surr: Dibromofluoromethane 99.3 71-125 993.1 100 1000 0 1059 6.41 20

 Surr: Toluene-d8 959.9 100 1000 0 96 75-125 964.4 0.459 20

The following samples were analyzed in this batch: 1007142-01C 1007142-02C 1007142-03C

1007142-04C 1007142-05C 1007142-06C

1007142-07C 1007142-08C 1007142-09C

QC Page: 43 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R93780 Instrument ID Balance1 Method: E160.3

Qual

RPD 

Limit

Analysis Date: 7/7/2010 12:00 PM

Prep Date:

Analyte Result %REC %RPD

Units:wt%

MQL

Client ID: SeqNo:2021265

DUP

Run ID: BALANCE1_100707E

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007021-10ADUP

Percent Moisture 4.028 0.010 6.05 0 0 0 0-0 3.791 20

Qual

RPD 

Limit

Analysis Date: 7/7/2010 12:00 PM

Prep Date:

Analyte Result %REC %RPD

Units:wt%

MQL

Client ID: South Q2 SeqNo:2021268

DUP

Run ID: BALANCE1_100707E

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BDUP

Percent Moisture 56.87 0.010 0 0 0 0-0 0

The following samples were analyzed in this batch: 1007142-01B 1007142-02B 1007142-03B

1007142-04B 1007142-05B 1007142-06B

1007142-07B 1007142-08B 1007142-09B

QC Page: 44 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R93796 Instrument ID WetChem Method: SW9045B

Qual

RPD 

Limit

Analysis Date: 7/8/2010 02:00 PM

Prep Date:

Analyte Result %REC %RPD

Units:pH Units

MQL

Client ID: SeqNo:2021730

LCS

Run ID: WETCHEM_100708H

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: LCS-R93796-R93796

pH 6.04 0.10 6 0 101 90-110 0

Qual

RPD 

Limit

Analysis Date: 7/8/2010 02:00 PM

Prep Date:

Analyte Result %REC %RPD

Units:pH Units

MQL

Client ID: South Q2 SeqNo:2021731

DUP

Run ID: WETCHEM_100708H

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02cdup

pH 10.14 0.10 0.197 0 0 0 0-0 10.16 20

Qual

RPD 

Limit

Analysis Date: 7/8/2010 02:00 PM

Prep Date:

Analyte Result %REC %RPD

Units:pH Units

MQL

Client ID: SeqNo:2021734

DUP

Run ID: WETCHEM_100708H

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007096-03adup

pH 9.49 0.10 4.63 0 0 0 0-0 9.94 20

The following samples were analyzed in this batch: 1007142-01C 1007142-02C 1007142-03C

1007142-04C 1007142-05C 1007142-06C

1007142-07C 1007142-08C 1007142-09C

QC Page: 45 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R93922 Instrument ID WetChem Method: SW1030

Qual

RPD 

Limit

Analysis Date: 7/12/2010

Prep Date:

Analyte Result %REC %RPD

Units:no unit

MQL

Client ID: SeqNo:2024673

DUP

Run ID: WETCHEM_100712I

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007064-01DDUP

Ignitability, Solid U 0 0 0 0 0 0

Qual

RPD 

Limit

Analysis Date: 7/12/2010

Prep Date:

Analyte Result %REC %RPD

Units:no unit

MQL

Client ID: South Q2 SeqNo:2024674

DUP

Run ID: WETCHEM_100712I

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02CDUP

Ignitability, Solid U 0 0 0 0 0 0

The following samples were analyzed in this batch: 1007142-01C 1007142-02C 1007142-03C

1007142-04C 1007142-05C 1007142-06C

1007142-07C 1007142-08C 1007142-09C

QC Page: 46 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94180 Instrument ID UV-2450 Method: SW9014

Qual

RPD 

Limit

Analysis Date: 7/14/2010 10:00 AM

Prep Date:

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2030551

MBLK

Run ID: UV-2450_100714D

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WBLKS-071410-R94180

Cyanide U 2.0

Cyanide, Amenable to Chlorination U 2.0

Qual

RPD 

Limit

Analysis Date: 7/14/2010 10:00 AM

Prep Date:

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2030552

LCS

Run ID: UV-2450_100714D

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WLCSS-071410-R94180

Cyanide 9.8 2.0 10 0 98 80-120 0

Qual

RPD 

Limit

Analysis Date: 7/14/2010 10:00 AM

Prep Date:

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: SeqNo:2030575

LCSD

Run ID: UV-2450_100714D

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WLCSD-071410-R94180

Cyanide 9.8 2.0 0 10 0 98 80-120 9.8 30

Qual

RPD 

Limit

Analysis Date: 7/14/2010 10:00 AM

Prep Date:

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: South Q2 SeqNo:2030555

MS

Run ID: UV-2450_100714D

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BMS

Cyanide 9.191 1.8 9.191 0.9341 89.8 75-125 0

Qual

RPD 

Limit

Analysis Date: 7/14/2010 10:00 AM

Prep Date:

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: South Q2 SeqNo:2030556

MSD

Run ID: UV-2450_100714D

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BMSD

Cyanide 9.18 1.8 0.12 9.18 0.9341 89.8 75-125 9.191 30

Qual

RPD 

Limit

Analysis Date: 7/14/2010 10:00 AM

Prep Date:

Analyte Result %REC %RPD

Units:mg/Kg

MQL

Client ID: South Q2 SeqNo:2030580

DUP

Run ID: UV-2450_100714D

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02bdup

Cyanide 0.9641 1.8 0 0 0.9341 0 0-0 0.9341 30 J

Cyanide, Amenable to Chlorination 0 0-0 U 1.8 0 0 -1.068 -1.068 0

The following samples were analyzed in this batch: 1007142-01B 1007142-02B 1007142-03B

1007142-04B 1007142-05B 1007142-06B

1007142-07B 1007142-08B 1007142-09B

QC Page: 47 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94813 Instrument ID UV-2450 Method: M4500CN E&G

Qual

RPD 

Limit

Analysis Date: 7/28/2010 10:15 AM

Prep Date:

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2043933

MBLK

Run ID: UV-2450_100728B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: MB-072810-R94813

Cyanide, Amenable to Chlorination U 0.0050

Qual

RPD 

Limit

Analysis Date: 7/28/2010 10:15 AM

Prep Date:

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2043935

DUP

Run ID: UV-2450_100728B

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007700-02BDUP

Cyanide, Amenable to Chlorination 0 0-0 U 0.0050 0 0 0 0.002 0

The following samples were analyzed in this batch: 1007142-03C

QC Page: 48 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1007142

QC BATCH REPORT

Batch ID: R94827 Instrument ID UV-2450 Method: SW9010

Qual

RPD 

Limit

Analysis Date: 7/28/2010

Prep Date:

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2044135

MBLK

Run ID: UV-2450_100728E

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WBLKW1-072810-R94827

Cyanide U 0.020

Qual

RPD 

Limit

Analysis Date: 7/28/2010

Prep Date:

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2044136

LCS

Run ID: UV-2450_100728E

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WLCSW1-072810-R94827

Cyanide 0.193 0.020 0.2 0 96.5 80-120 0

Qual

RPD 

Limit

Analysis Date: 7/28/2010

Prep Date:

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: South Q2 SeqNo:2044140

MS

Run ID: UV-2450_100728E

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007142-02BZMSD

Cyanide 0.188 0.020 0.2 0.005 91.5 75-125 0 H

Qual

RPD 

Limit

Analysis Date: 7/28/2010

Prep Date:

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2044139

DUP

Run ID: UV-2450_100728E

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007700-02BZDUP

Cyanide 0.005 0.020 0 0 0 0 0-0 0.005 20 J

The following samples were analyzed in this batch: 1007142-03C

QC Page: 49 of 49

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
ALS Laboratory Group Date: 29-Jul-10

QUALIFIERS, 

ACRONYMS, UNITS Project: Conoco Phillips Delisting

Client: TRC Corporation

WorkOrder: 1007142

Units Reported Description 

Qualifier Description

Acronym Description 

μg/Kg-dry Micrograms per Kilogram - Dry weight corrected

μg/L Micrograms per Liter

mg/Kg Milligrams per Kilogram

mg/Kg-dry Milligrams per Kilogram - Dry weight corrected

mg/L Milligrams per Liter

pH Units

wt%

* Value exceeds Regulatory Limit

a Not accredited

B Analyte detected in the associated Method Blank above the Reporting Limit

E Value above quantitation range

H Analyzed outside of Holding Time

J Analyte detected below quantitation limit

M Manually integrated, see raw data for justification

n Not offered for accreditation

ND Not Detected at the Reporting Limit

O Sample amount is > 4 times amount spiked

P Dual Column results percent difference > 40%

R RPD above laboratory control limit

S Spike Recovery outside laboratory control limits

U Analyzed but not detected above the MDL

DUP Method Duplicate

LCS Laboratory Control Sample

LCSD Laboratory Control Sample Duplicate

MBLK Method Blank

MDL Method Detection Limit

MQL Method Quantitation Limit

MS Matrix Spike

MSD Matrix Spike Duplicate

PDS Post Digestion Spike

PQL Practical Quantitaion Limit

SD Serial Dilution

SDL Sample Detection Limit

TRRP Texas Risk Reduction Program

QF Page 1 of 1



ALS Laboratory Group

Sample Receipt Checklist

Client Name: TRC-AUS

Work Order: 1007142

Date/Time Received: 03-Jul-10 09:00

Received by: RDH

Checklist completed by

eSignature Date

Reviewed by:

eSignature Date

Matrices: soil

Carrier name: FedEx

Shipping container/cooler in good condition? Yes No Not Present

Custody seals intact on shipping container/cooler? Yes No Not Present

Custody seals intact on sample bottles? Yes No Not Present

Chain of custody present? Yes No

Chain of custody signed when relinquished and received? Yes No

Chain of custody agrees with sample labels? Yes No

Samples in proper container/bottle? Yes No

Sample containers intact? Yes No

Sufficient sample volume for indicated test? Yes No

All samples received within holding time? Yes No

Container/Temp Blank temperature in compliance? Yes No

Water - VOA vials have zero headspace? Yes No No VOA vials submitted

Water - pH acceptable upon receipt? Yes No N/A

Temperature(s)/Thermometer(s): 2.7c, 2.3c

Login Notes: Second Trip blank not on COC--logged in without analysis.

002

Cooler(s)/Kit(s): 3408,3463

Richard Sanchez 07-Jul-10 09-Jul-10 Hector Coronado

pH adjusted? Yes No N/A

pH adjusted by:

CorrectiveAction:

Comments:

Client Contacted: Date Contacted: Person Contacted:

Contacted By: Regarding:

SRC Page 1 of 1
ALS Laboratory Group Date: 13-Jul-10

Project: 1007142

Client: ALS Laboratory Group

Work Order: 1007146 Work Order Sample Summary

Lab Samp ID Client Sample ID Matrix Tag Number Collection Date Date Received Hold

1007146-01 1007142-01D Soil 7/1/2010 09:35 7/8/2010 09:15

1007146-02 1007142-03D Soil 7/1/2010 11:45 7/8/2010 09:15

1007146-03 1007142-04D Soil 7/1/2010 11:45 7/8/2010 09:15

1007146-04 1007142-05D Soil 7/1/2010 12:40 7/8/2010 09:15

1007146-05 1007142-06D Soil 7/1/2010 13:35 7/8/2010 09:15

1007146-06 1007142-07D Soil 7/1/2010 14:30 7/8/2010 09:15

1007146-07 1007142-08D Soil 7/1/2010 15:30 7/8/2010 09:15

1007146-08 1007142-09D Soil 7/1/2010 09:15 7/8/2010 09:15

1007146-09 1007142-02D Soil 7/1/2010 10:45 7/8/2010 09:15

SS Page 1 of 1
ALS Laboratory Group Date: 13-Jul-10

QUALIFIERS, 

ACRONYMS, UNITS Project: 1007142

Client: ALS Laboratory Group

WorkOrder: 1007146

Units Reported Description 

Qualifier Description

Acronym Description 

mg/Kg Milligrams per Kilogram

* Value exceeds Regulatory Limit

a Not accredited

B Analyte detected in the associated Method Blank above the Reporting Limit

E Value above quantitation range

H Analyzed outside of Holding Time

J Analyte detected below quantitation limit

n Not offered for accreditation

ND Not Detected at the Reporting Limit

O Sample amount is > 4 times amount spiked

P Dual Column results percent difference > 40%

R RPD above laboratory control limit

S Spike Recovery outside laboratory control limits

U Analyzed but not detected above the MDL

DUP Method Duplicate

LCS Laboratory Control Sample

LCSD Laboratory Control Sample Duplicate

MBLK Method Blank

MDL Method Detection Limit

MQL Method Quantitation Limit

MS Matrix Spike

MSD Matrix Spike Duplicate

PDS Post Digestion Spike

PQL Practical Quantitation Limit

SD Serial Dilution

QF Page 1 of 1
Project: 1007142

Sample ID: 1007142-01D

Collection Date: 7/1/2010 09:35 AM Matrix: SOIL

Analyses Result Qual Units Date Analyzed

Report 

Limit

Client: ALS Laboratory Group

Work Order: 1007146

Dilution

Factor

Lab ID: 1007146-01

ALS Laboratory Group Date: 13-Jul-10

CYANIDE, REACTIVE SW7.3.3.2 Analyst: EE

Cyanide, Reactive ND 40.0 mg/Kg 1 7/9/2010 09:00 AM

SULFIDE SW9034 Prep Date: 7/12/2010 Analyst: EE

Sulfide (Acid Soluble) 133 1.00 mg/Kg 1 7/12/2010 09:00 AM

SULFIDE, REACTIVE SW7.3.4.2 Analyst: EE

Sulfide, Reactive ND 40.0 mg/Kg 1 7/9/2010 09:00 AM

AR Page 1 of 9

Note: See Qualifiers page for a list of qualifiers and their definitions.
Project: 1007142

Sample ID: 1007142-03D

Collection Date: 7/1/2010 11:45 AM Matrix: SOIL

Analyses Result Qual Units Date Analyzed

Report 

Limit

Client: ALS Laboratory Group

Work Order: 1007146

Dilution

Factor

Lab ID: 1007146-02

ALS Laboratory Group Date: 13-Jul-10

CYANIDE, REACTIVE SW7.3.3.2 Analyst: EE

Cyanide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

SULFIDE SW9034 Prep Date: 7/12/2010 Analyst: EE

Sulfide (Acid Soluble) 84.8 1.00 mg/Kg 1 7/12/2010 09:00 AM

SULFIDE, REACTIVE SW7.3.4.2 Analyst: EE

Sulfide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

AR Page 2 of 9

Note: See Qualifiers page for a list of qualifiers and their definitions.
Project: 1007142

Sample ID: 1007142-04D

Collection Date: 7/1/2010 11:45 AM Matrix: SOIL

Analyses Result Qual Units Date Analyzed

Report 

Limit

Client: ALS Laboratory Group

Work Order: 1007146

Dilution

Factor

Lab ID: 1007146-03

ALS Laboratory Group Date: 13-Jul-10

CYANIDE, REACTIVE SW7.3.3.2 Analyst: EE

Cyanide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

SULFIDE SW9034 Prep Date: 7/12/2010 Analyst: EE

Sulfide (Acid Soluble) 109 1.00 mg/Kg 1 7/12/2010 09:00 AM

SULFIDE, REACTIVE SW7.3.4.2 Analyst: EE

Sulfide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

AR Page 3 of 9

Note: See Qualifiers page for a list of qualifiers and their definitions.
Project: 1007142

Sample ID: 1007142-05D

Collection Date: 7/1/2010 12:40 PM Matrix: SOIL

Analyses Result Qual Units Date Analyzed

Report 

Limit

Client: ALS Laboratory Group

Work Order: 1007146

Dilution

Factor

Lab ID: 1007146-04

ALS Laboratory Group Date: 13-Jul-10

CYANIDE, REACTIVE SW7.3.3.2 Analyst: EE

Cyanide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

SULFIDE SW9034 Prep Date: 7/12/2010 Analyst: EE

Sulfide (Acid Soluble) 24.8 1.00 mg/Kg 1 7/12/2010 09:00 AM

SULFIDE, REACTIVE SW7.3.4.2 Analyst: EE

Sulfide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

AR Page 4 of 9

Note: See Qualifiers page for a list of qualifiers and their definitions.
Project: 1007142

Sample ID: 1007142-06D

Collection Date: 7/1/2010 01:35 PM Matrix: SOIL

Analyses Result Qual Units Date Analyzed

Report 

Limit

Client: ALS Laboratory Group

Work Order: 1007146

Dilution

Factor

Lab ID: 1007146-05

ALS Laboratory Group Date: 13-Jul-10

CYANIDE, REACTIVE SW7.3.3.2 Analyst: EE

Cyanide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

SULFIDE SW9034 Prep Date: 7/12/2010 Analyst: EE

Sulfide (Acid Soluble) 145 1.00 mg/Kg 1 7/12/2010 09:00 AM

SULFIDE, REACTIVE SW7.3.4.2 Analyst: EE

Sulfide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

AR Page 5 of 9

Note: See Qualifiers page for a list of qualifiers and their definitions.
Project: 1007142

Sample ID: 1007142-07D

Collection Date: 7/1/2010 02:30 PM Matrix: SOIL

Analyses Result Qual Units Date Analyzed

Report 

Limit

Client: ALS Laboratory Group

Work Order: 1007146

Dilution

Factor

Lab ID: 1007146-06

ALS Laboratory Group Date: 13-Jul-10

CYANIDE, REACTIVE SW7.3.3.2 Analyst: EE

Cyanide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

SULFIDE SW9034 Prep Date: 7/12/2010 Analyst: EE

Sulfide (Acid Soluble) 48.8 1.00 mg/Kg 1 7/12/2010 09:00 AM

SULFIDE, REACTIVE SW7.3.4.2 Analyst: EE

Sulfide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

AR Page 6 of 9

Note: See Qualifiers page for a list of qualifiers and their definitions.
Project: 1007142

Sample ID: 1007142-08D

Collection Date: 7/1/2010 03:30 PM Matrix: SOIL

Analyses Result Qual Units Date Analyzed

Report 

Limit

Client: ALS Laboratory Group

Work Order: 1007146

Dilution

Factor

Lab ID: 1007146-07

ALS Laboratory Group Date: 13-Jul-10

CYANIDE, REACTIVE SW7.3.3.2 Analyst: EE

Cyanide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

SULFIDE SW9034 Prep Date: 7/12/2010 Analyst: EE

Sulfide (Acid Soluble) 72.8 1.00 mg/Kg 1 7/12/2010 09:00 AM

SULFIDE, REACTIVE SW7.3.4.2 Analyst: EE

Sulfide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

AR Page 7 of 9

Note: See Qualifiers page for a list of qualifiers and their definitions.
Project: 1007142

Sample ID: 1007142-09D

Collection Date: 7/1/2010 09:15 AM Matrix: SOIL

Analyses Result Qual Units Date Analyzed

Report 

Limit

Client: ALS Laboratory Group

Work Order: 1007146

Dilution

Factor

Lab ID: 1007146-08

ALS Laboratory Group Date: 13-Jul-10

CYANIDE, REACTIVE SW7.3.3.2 Analyst: EE

Cyanide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

SULFIDE SW9034 Prep Date: 7/12/2010 Analyst: EE

Sulfide (Acid Soluble) 72.8 1.00 mg/Kg 1 7/12/2010 09:00 AM

SULFIDE, REACTIVE SW7.3.4.2 Analyst: EE

Sulfide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

AR Page 8 of 9

Note: See Qualifiers page for a list of qualifiers and their definitions.
Project: 1007142

Sample ID: 1007142-02D

Collection Date: 7/1/2010 10:45 AM Matrix: SOIL

Analyses Result Qual Units Date Analyzed

Report 

Limit

Client: ALS Laboratory Group

Work Order: 1007146

Dilution

Factor

Lab ID: 1007146-09

ALS Laboratory Group Date: 13-Jul-10

CYANIDE, REACTIVE SW7.3.3.2 Analyst: EE

Cyanide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

SULFIDE SW9034 Prep Date: 7/12/2010 Analyst: EE

Sulfide (Acid Soluble) 96.8 1.00 mg/Kg 1 7/12/2010 09:00 AM

SULFIDE, REACTIVE SW7.3.4.2 Analyst: EE

Sulfide, Reactive ND 40.0 mg/Kg 1 7/12/2010 10:00 AM

AR Page 9 of 9

Note: See Qualifiers page for a list of qualifiers and their definitions.
ALS Laboratory Group Date: 13-Jul-10

Project: 1007142

Client: ALS Laboratory Group

Work Order: 1007146

QC BATCH REPORT

Batch ID: 28120 Instrument ID WETCHEM Method: SW9034

Qual

RPD 

Limit

Analysis Date: 7/12/2010 09:00 AM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: SeqNo: 1366766

MBLK

Run ID: WETCHEM_100712L

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: MBLK-28120-28120

Sulfide (Acid Soluble) ND 1.0

Qual

RPD 

Limit

Analysis Date: 7/12/2010 09:00 AM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: SeqNo: 1366767

LCS

Run ID: WETCHEM_100712L

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: LCS-28120-28120

Sulfide (Acid Soluble) 529.6 1.0 1075 0 49.3 21-81 0

Qual

RPD 

Limit

Analysis Date: 7/12/2010 09:00 AM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: SeqNo: 1366779

LCSD

Run ID: WETCHEM_100712L

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: LCSD-28120-28120

Sulfide (Acid Soluble) 517.6 1.0 2.29 1075 0 48.1 21-81 529.6 20

Qual

RPD 

Limit

Analysis Date: 7/12/2010 09:00 AM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: 1007142-02D SeqNo: 1366777

MS

Run ID: WETCHEM_100712L

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007146-09A MS

Sulfide (Acid Soluble) 553.6 1.0 1075 96.8 42.5 21-81 0

Qual

RPD 

Limit

Analysis Date: 7/12/2010 09:00 AM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: 1007142-02D SeqNo: 1366778

MSD

Run ID: WETCHEM_100712L

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007146-09A MSD

Sulfide (Acid Soluble) 553.6 1.0 0 1075 96.8 42.5 21-81 553.6 50

The following samples were analyzed in this batch: 1007146-01A 1007146-02A 1007146-03A

1007146-04A 1007146-05A 1007146-06A

1007146-07A 1007146-08A 1007146-09A

QC Page: 1 of 5

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: 1007142

Client: ALS Laboratory Group

Work Order: 1007146

QC BATCH REPORT

Batch ID: R78916 Instrument ID WETCHEM Method: SW7.3.4.2

Qual

RPD 

Limit

Analysis Date: 7/7/2010 09:00 AM

Prep Date:

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: SeqNo: 1363419

MBLK

Run ID: WETCHEM_100707D

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WBLKW1-070710-R78916

Sulfide, Reactive ND 40

The following samples were analyzed in this batch: 1007146-01A

QC Page: 2 of 5

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: 1007142

Client: ALS Laboratory Group

Work Order: 1007146

QC BATCH REPORT

Batch ID: R78917 Instrument ID WETCHEM Method: SW7.3.3.2

Qual

RPD 

Limit

Analysis Date: 7/7/2010 09:00 AM

Prep Date:

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: SeqNo: 1363431

MBLK

Run ID: WETCHEM_100707E

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WBLKW1-070710-R78917

Cyanide, Reactive ND 40

Qual

RPD 

Limit

Analysis Date: 7/7/2010 09:00 AM

Prep Date:

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: SeqNo: 1363432

LCS

Run ID: WETCHEM_100707E

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WLCSW1-070710-R78917

Cyanide, Reactive 205.5 40 250 0 82.2 75-125 0

Qual

RPD 

Limit

Analysis Date: 7/7/2010 09:00 AM

Prep Date:

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: SeqNo: 1363446

LCSD

Run ID: WETCHEM_100707E

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WLCSDW1-070710-R78917

Cyanide, Reactive 234.9 40 13.3 250 0 94 75-125 205.5 35

Qual

RPD 

Limit

Analysis Date: 7/7/2010 09:00 AM

Prep Date:

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: SeqNo: 1363436

MS

Run ID: WETCHEM_100707E

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1006726-03A MS

Cyanide, Reactive 249.6 40 250 0 99.8 50-150 0

Qual

RPD 

Limit

Analysis Date: 7/7/2010 09:00 AM

Prep Date:

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: SeqNo: 1363437

MSD

Run ID: WETCHEM_100707E

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1006726-03A MSD

Cyanide, Reactive 249.6 40 0 250 0 99.8 50-150 249.6 35

The following samples were analyzed in this batch: 1007146-01A

QC Page: 3 of 5

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: 1007142

Client: ALS Laboratory Group

Work Order: 1007146

QC BATCH REPORT

Batch ID: R79056 Instrument ID WETCHEM Method: SW7.3.4.2

Qual

RPD 

Limit

Analysis Date: 7/12/2010 10:00 AM

Prep Date:

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: SeqNo: 1366460

MBLK

Run ID: WETCHEM_100712G

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WBLKW1-071210-R79056

Sulfide, Reactive ND 40

Qual

RPD 

Limit

Analysis Date: 7/12/2010 10:00 AM

Prep Date:

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: 1007142-02D SeqNo: 1366469

DUP

Run ID: WETCHEM_100712G

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007146-09A DUP

Sulfide, Reactive ND 40 0 0 0 0 0-0 0 35

The following samples were analyzed in this batch: 1007146-02A 1007146-03A 1007146-04A

1007146-05A 1007146-06A 1007146-07A

1007146-08A 1007146-09A

QC Page: 4 of 5

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: 1007142

Client: ALS Laboratory Group

Work Order: 1007146

QC BATCH REPORT

Batch ID: R79071 Instrument ID WETCHEM Method: SW7.3.3.2

Qual

RPD 

Limit

Analysis Date: 7/12/2010 10:00 AM

Prep Date:

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: SeqNo: 1366470

MBLK

Run ID: WETCHEM_100712K

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WBLKW1-071210-R79071

Cyanide, Reactive ND 40

Qual

RPD 

Limit

Analysis Date: 7/12/2010 10:00 AM

Prep Date:

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: SeqNo: 1366471

LCS

Run ID: WETCHEM_100712K

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WLCSW1-071210-R79071

Cyanide, Reactive 234.9 40 250 0 94 75-125 0

Qual

RPD 

Limit

Analysis Date: 7/12/2010 10:00 AM

Prep Date:

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: SeqNo: 1366482

LCSD

Run ID: WETCHEM_100712K

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: WLCSDW1-071210-R79071

Cyanide, Reactive 249.6 40 6.06 250 0 99.8 75-125 234.9 35

Qual

RPD 

Limit

Analysis Date: 7/12/2010 10:00 AM

Prep Date:

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: 1007142-02D SeqNo: 1366480

MS

Run ID: WETCHEM_100712K

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007146-09A MS

Cyanide, Reactive 234.9 40 250 0 94 50-150 0

Qual

RPD 

Limit

Analysis Date: 7/12/2010 10:00 AM

Prep Date:

Analyte Result %REC %RPD

Units: mg/Kg

PQL

Client ID: 1007142-02D SeqNo: 1366481

MSD

Run ID: WETCHEM_100712K

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007146-09A MSD

Cyanide, Reactive 234.9 40 0 250 0 94 50-150 234.9 35

The following samples were analyzed in this batch: 1007146-02A 1007146-03A 1007146-04A

1007146-05A 1007146-06A 1007146-07A

1007146-08A 1007146-09A

QC Page: 5 of 5

Note: See Qualifiers Page for a list of Qualifiers and their explanation.

ALS Laboratory Group

Sample Receipt Checklist

Client Name: ALS - HOUSTON

Work Order: 1007146

Date/Time Received: 08-Jul-10 09:15

Received by: DS

Checklist completed by

eSignature Date

Reviewed by:

eSignature Date

Matrices: Soil

Carrier name: FedEx

Shipping container/cooler in good condition? Yes No Not Present

Custody seals intact on shipping container/cooler? Yes No Not Present

Custody seals intact on sample bottles? Yes No Not Present

Chain of custody present? Yes No

Chain of custody signed when relinquished and received? Yes No

Chain of custody agrees with sample labels? Yes No

Samples in proper container/bottle? Yes No

Sample containers intact? Yes No

Sufficient sample volume for indicated test? Yes No

All samples received within holding time? Yes No

Container/Temp Blank temperature in compliance? Yes No

Water - VOA vials have zero headspace? Yes No No VOA vials submitted

Water - pH acceptable upon receipt? Yes No N/A

Temperature(s)/Thermometer(s): 3.0 c

Login Notes:

Cooler(s)/Kit(s):

Diane Shaw 08-Jul-10 09-Jul-10 Ann Preston

pH adjusted? Yes No N/A

pH adjusted by:

CorrectiveAction:

Comments:

Client Contacted: Date Contacted: Person Contacted:

Contacted By: Regarding:

SRC Page 1 of 1

ALS Laboratory Group

Environmental Division

ANALYTICAL CHEMISTRY & TESTING SERVICES

19-Jul-2010

TRC Corporation

Steve Miller

Dear Steve,

Re: Conoco Phillips Delisting TCLP -Neutral & Basic Work Order: 1007294

Fax: (512) 329-8750

Tel: (512) 329-6080

505 East Huntland Drive

Austin, TX 78752

Suite 250

ALS Laboratory Group received 4 samples on 03-Jul-2010 09:00 AM for the analyses presented in the 

following report.

Project Manager

Hector Coronado

 Hector Coronado

Electronically approved by: Tiffany Van

Certificate No: TX: T104704231-10-3

The analytical data provided relates directly to the samples received by ALS Laboratory Group and for 

only the analyses requested. Results are expressed as "as received" unless otherwise noted.

QC sample results for this data met EPA or laboratory specifications except as noted in the Case 

Narrative or as noted with qualifiers in the QC batch information. Should this laboratory report need to be

reproduced, it should be reproduced in full unless written approval has been obtained by ALS Laboratory 

Group. Samples will be disposed in 30 days unless storage arrangements are made. 

The total number of pages in this report is 42. 

If you have any questions regarding this report, please feel free to call me.

Sincerely,

10450 Stancliff Rd, Suite 210 Houston, Texas 77099-4338

ALS Group USA, Corp.

Part of theALS Laboratory Group

Phone: (281) 530-5656 Fax: (281) 530-5887

www.alsglobal.com www.elabi.com

A Campbell Brothers Limited Company
ALS Laboratory Group Date: 19-Jul-10

Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294 Work Order Sample Summary

Lab Samp ID Client Sample ID Matrix Tag Number Collection Date Date Received Hold

1007294-01 South Q1 (TCLP Neutal) Solid 7/1/2010 09:35 7/3/2010 09:00

1007294-02 South Q1 (TCLP Basic) Solid 7/1/2010 09:35 7/3/2010 09:00

1007294-03 North Q4 (TCLP Neutral) Solid 7/1/2010 13:35 7/3/2010 09:00

1007294-04 North Q4 (TCLP Basic) Solid 7/1/2010 12:40 7/3/2010 09:00

SS Page 1 of 1
ALS Laboratory Group Date: 19-Jul-10

Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

Case Narrative

The following samples were prepared using the Conoco Phillips leaching procedure: South 

Q1 & North Q4.

CN Page 1 of 1
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Sample ID: South Q1 (TCLP Neutal)

Collection Date: 7/1/2010 09:35 AM Matrix: SOLID

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007294

Dilution 

Factor

Lab ID: 1007294-01

ALS Laboratory Group Date: 19-Jul-10

SDL

TCLP MERCURY SW7470 Leachate: SW3010A / 7/13/10 Analyst: JCJ

Prep: SW7470 / 7/15/10

Method:

Mercury U 0.0000420 0.000200 mg/L 1 7/16/2010 12:16

TCLP METALS SW1311/6020 Leachate: SW3010A / 7/13/10 Analyst: ALR

Prep: SW3010A / 7/13/10

Method:

Arsenic 0.0149 J 7/14/2010 04:49 0.00900 0.0500 mg/L 10

Barium 0.0847 0.00700 0.0500 mg/L 10 7/14/2010 04:49

Cadmium U 0.00600 0.0500 mg/L 10 7/14/2010 04:49

Chromium U 0.00600 0.0500 mg/L 10 7/14/2010 04:49

Lead 0.00508 J 7/14/2010 04:49 0.00400 0.0500 mg/L 10

Selenium 0.0542 0.0250 0.0500 mg/L 10 7/14/2010 04:49

Silver U 0.00700 0.0500 mg/L 10 7/14/2010 04:49

TCLP MISCELLANEOUS METALS SW1311/6020 Leachate: SW3010A / 7/13/10 Analyst: ALR

Prep: SW3010A / 7/13/10

Method:

Antimony U 0.00500 0.0500 mg/L 10 7/14/2010 04:49

Beryllium U 0.00300 0.0500 mg/L 10 7/14/2010 04:49

Cobalt U 0.00500 0.0500 mg/L 10 7/14/2010 04:49

Nickel U 0.0140 0.0500 mg/L 10 7/14/2010 04:49

Vanadium U 0.00700 0.0500 mg/L 10 7/14/2010 04:49

Zinc 0.166 0.0250 0.0500 mg/L 10 7/14/2010 04:49

TCLP SEMIVOLATILES SW8270 Leachate: SW1311 / 7/13/10 Analyst: KMB

Prep: SW3510 / 7/13/10

Method:

2,4-Dimethylphenol U 1.9 5.0 μg/L 1 7/13/2010 20:15

2,4-Dinitrophenol U 1.4 5.0 μg/L 1 7/13/2010 20:15

2,4-Dinitrotoluene U 1.0 5.0 μg/L 1 7/13/2010 20:15

2-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 20:15

3&4-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 20:15

4-Nitrophenol U 1.9 5.0 μg/L 1 7/13/2010 20:15

Acenaphthene U 0.90 5.0 μg/L 1 7/13/2010 20:15

Anthracene U 0.60 5.0 μg/L 1 7/13/2010 20:15

Benz(a)anthracene U 0.50 5.0 μg/L 1 7/13/2010 20:15

Benzo(a)pyrene U 0.60 5.0 μg/L 1 7/13/2010 20:15

Benzo(b)fluoranthene U 0.70 5.0 μg/L 1 7/13/2010 20:15

Benzo(k)fluoranthene U 0.90 5.0 μg/L 1 7/13/2010 20:15

Bis(2-ethylhexyl)phthalate U 3.3 5.0 μg/L 1 7/13/2010 20:15

Butyl benzyl phthalate U 0.70 5.0 μg/L 1 7/13/2010 20:15

Chrysene U 0.80 5.0 μg/L 1 7/13/2010 20:15

Dibenz(a,h)anthracene U 0.80 5.0 μg/L 1 7/13/2010 20:15

Diethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 20:15

AR Page 1 of 12

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Sample ID: South Q1 (TCLP Neutal)

Collection Date: 7/1/2010 09:35 AM Matrix: SOLID

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007294

Dilution 

Factor

Lab ID: 1007294-01

ALS Laboratory Group Date: 19-Jul-10

SDL

Dimethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 20:15

Di-n-butyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 20:15

Di-n-octyl phthalate U 0.60 5.0 μg/L 1 7/13/2010 20:15

Fluoranthene U 0.50 5.0 μg/L 1 7/13/2010 20:15

Fluorene U 0.60 5.0 μg/L 1 7/13/2010 20:15

Indeno(1,2,3-cd)pyrene U 1.3 5.0 μg/L 1 7/13/2010 20:15

Nitrobenzene U 0.80 5.0 μg/L 1 7/13/2010 20:15

Phenanthrene U 0.50 5.0 μg/L 1 7/13/2010 20:15

Phenol U 0.50 5.0 μg/L 1 7/13/2010 20:15

Pyrene U 0.50 5.0 μg/L 1 7/13/2010 20:15

Pyridine U 2.0 5.0 μg/L 1 7/13/2010 20:15

Quinoline U 0.60 5.0 μg/L 1 7/13/2010 20:15

 Surr: 2-Fluorobiphenyl 80.2 48-120 %REC 1 7/13/2010 20:15

 Surr: 2-Fluorophenol 66.4 20-120 %REC 1 7/13/2010 20:15

 Surr: 4-Terphenyl-d14 77.0 51-135 %REC 1 7/13/2010 20:15

 Surr: Nitrobenzene-d5 78.1 41-120 %REC 1 7/13/2010 20:15

 Surr: Phenol-d6 64.9 20-120 %REC 1 7/13/2010 20:15

TCLP VOLATILES Method:SW8260 Leachate: SW1311 / 7/13/10 Analyst: PC

1,1,1-Trichloroethane U 10 100 μg/L 20 7/15/2010 21:31

1,1-Dichloroethane U 10 100 μg/L 20 7/15/2010 21:31

1,1-Dichloroethene U 10 100 μg/L 20 7/15/2010 21:31

1,2-Dibromoethane U 10 100 μg/L 20 7/15/2010 21:31

1,2-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 21:31

1,2-Dichloroethane U 10 100 μg/L 20 7/15/2010 21:31

1,3-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 21:31

1,4-Dichlorobenzene U 10 100 μg/L 20 7/15/2010 21:31

1,4-Dioxane U 2,000 2,000 μg/L 20 7/15/2010 21:31

2-Butanone U 20 200 μg/L 20 7/15/2010 21:31

Benzene U 10 100 μg/L 20 7/15/2010 21:31

Carbon disulfide U 20 200 μg/L 20 7/15/2010 21:31

Chlorobenzene U 10 100 μg/L 20 7/15/2010 21:31

Chloroform U 10 100 μg/L 20 7/15/2010 21:31

Ethylbenzene U 10 100 μg/L 20 7/15/2010 21:31

Methyl tert-butyl ether U 10 100 μg/L 20 7/15/2010 21:31

Naphthalene U 10 100 μg/L 20 7/15/2010 21:31

Styrene U 10 100 μg/L 20 7/15/2010 21:31

Tetrachloroethene U 12 100 μg/L 20 7/15/2010 21:31

Toluene 16 J 7/15/2010 21:31 10 100 μg/L 20

Trichloroethene U 10 100 μg/L 20 7/15/2010 21:31

AR Page 2 of 12

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Sample ID: South Q1 (TCLP Neutal)

Collection Date: 7/1/2010 09:35 AM Matrix: SOLID

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007294

Dilution 

Factor

Lab ID: 1007294-01

ALS Laboratory Group Date: 19-Jul-10

SDL

Xylenes, Total U 30 300 μg/L 20 7/15/2010 21:31

 Surr: 1,2-Dichloroethane-d4 92.1 70-125 %REC 20 7/15/2010 21:31

 Surr: 4-Bromofluorobenzene 92.2 72-125 %REC 20 7/15/2010 21:31

 Surr: Dibromofluoromethane 97.5 71-125 %REC 20 7/15/2010 21:31

 Surr: Toluene-d8 93.8 75-125 %REC 20 7/15/2010 21:31

AR Page 3 of 12

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Sample ID: South Q1 (TCLP Basic)

Collection Date: 7/1/2010 09:35 AM Matrix: SOLID

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007294

Dilution 

Factor

Lab ID: 1007294-02

ALS Laboratory Group Date: 19-Jul-10

SDL

TCLP MERCURY SW7470 Leachate: SW3010A / 7/13/10 Analyst: JCJ

Prep: SW7470 / 7/15/10

Method:

Mercury 0.0000520 J 7/16/2010 12:18 0.0000420 0.000200 mg/L 1

TCLP METALS SW1311/6020 Leachate: SW3010A / 7/13/10 Analyst: ALR

Prep: SW3010A / 7/13/10

Method:

Arsenic 0.107 0.00900 0.0500 mg/L 10 7/14/2010 04:54

Barium 0.0457 J 7/14/2010 04:54 0.00700 0.0500 mg/L 10

Cadmium U 0.00600 0.0500 mg/L 10 7/14/2010 04:54

Chromium U 0.00600 0.0500 mg/L 10 7/14/2010 04:54

Lead 0.00431 J 7/14/2010 04:54 0.00400 0.0500 mg/L 10

Selenium 0.180 0.0250 0.0500 mg/L 10 7/14/2010 04:54

Silver U 0.00700 0.0500 mg/L 10 7/14/2010 04:54

TCLP MISCELLANEOUS METALS SW1311/6020 Leachate: SW3010A / 7/13/10 Analyst: ALR

Prep: SW3010A / 7/13/10

Method:

Antimony 0.00743 J 7/14/2010 04:54 0.00500 0.0500 mg/L 10

Beryllium U 0.00300 0.0500 mg/L 10 7/14/2010 04:54

Cobalt 0.00614 J 7/14/2010 04:54 0.00500 0.0500 mg/L 10

Nickel 0.0317 J 7/14/2010 04:54 0.0140 0.0500 mg/L 10

Vanadium 0.0550 0.00700 0.0500 mg/L 10 7/14/2010 04:54

Zinc 0.227 0.0250 0.0500 mg/L 10 7/14/2010 04:54

TCLP SEMIVOLATILES SW8270 Leachate: SW1311 / 7/13/10 Analyst: KMB

Prep: SW3510 / 7/13/10

Method:

2,4-Dimethylphenol U 1.9 5.0 μg/L 1 7/13/2010 20:37

2,4-Dinitrophenol U 1.4 5.0 μg/L 1 7/13/2010 20:37

2,4-Dinitrotoluene U 1.0 5.0 μg/L 1 7/13/2010 20:37

2-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 20:37

3&4-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 20:37

4-Nitrophenol U 1.9 5.0 μg/L 1 7/13/2010 20:37

Acenaphthene U 0.90 5.0 μg/L 1 7/13/2010 20:37

Anthracene U 0.60 5.0 μg/L 1 7/13/2010 20:37

Benz(a)anthracene U 0.50 5.0 μg/L 1 7/13/2010 20:37

Benzo(a)pyrene U 0.60 5.0 μg/L 1 7/13/2010 20:37

Benzo(b)fluoranthene U 0.70 5.0 μg/L 1 7/13/2010 20:37

Benzo(k)fluoranthene U 0.90 5.0 μg/L 1 7/13/2010 20:37

Bis(2-ethylhexyl)phthalate U 3.3 5.0 μg/L 1 7/13/2010 20:37

Butyl benzyl phthalate U 0.70 5.0 μg/L 1 7/13/2010 20:37

Chrysene U 0.80 5.0 μg/L 1 7/13/2010 20:37

Dibenz(a,h)anthracene U 0.80 5.0 μg/L 1 7/13/2010 20:37

Diethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 20:37

AR Page 4 of 12

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Sample ID: South Q1 (TCLP Basic)

Collection Date: 7/1/2010 09:35 AM Matrix: SOLID

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007294

Dilution 

Factor

Lab ID: 1007294-02

ALS Laboratory Group Date: 19-Jul-10

SDL

Dimethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 20:37

Di-n-butyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 20:37

Di-n-octyl phthalate U 0.60 5.0 μg/L 1 7/13/2010 20:37

Fluoranthene U 0.50 5.0 μg/L 1 7/13/2010 20:37

Fluorene 1.4 J 7/13/2010 20:37 0.60 5.0 μg/L 1

Indeno(1,2,3-cd)pyrene U 1.3 5.0 μg/L 1 7/13/2010 20:37

Nitrobenzene U 0.80 5.0 μg/L 1 7/13/2010 20:37

Phenanthrene 2.4 J 7/13/2010 20:37 0.50 5.0 μg/L 1

Phenol U 0.50 5.0 μg/L 1 7/13/2010 20:37

Pyrene U 0.50 5.0 μg/L 1 7/13/2010 20:37

Pyridine U 2.0 5.0 μg/L 1 7/13/2010 20:37

Quinoline U 0.60 5.0 μg/L 1 7/13/2010 20:37

 Surr: 2-Fluorobiphenyl 72.4 48-120 %REC 1 7/13/2010 20:37

 Surr: 2-Fluorophenol 59.4 20-120 %REC 1 7/13/2010 20:37

 Surr: 4-Terphenyl-d14 81.0 51-135 %REC 1 7/13/2010 20:37

 Surr: Nitrobenzene-d5 71.7 41-120 %REC 1 7/13/2010 20:37

 Surr: Phenol-d6 67.1 20-120 %REC 1 7/13/2010 20:37

TCLP VOLATILES Method:SW8260 Leachate: SW1311 / 7/13/10 Analyst: PC

1,1,1-Trichloroethane U 10 100 μg/L 20 7/16/2010 19:19

1,1-Dichloroethane U 10 100 μg/L 20 7/16/2010 19:19

1,1-Dichloroethene U 10 100 μg/L 20 7/16/2010 19:19

1,2-Dibromoethane U 10 100 μg/L 20 7/16/2010 19:19

1,2-Dichlorobenzene U 10 100 μg/L 20 7/16/2010 19:19

1,2-Dichloroethane U 10 100 μg/L 20 7/16/2010 19:19

1,3-Dichlorobenzene U 10 100 μg/L 20 7/16/2010 19:19

1,4-Dichlorobenzene U 10 100 μg/L 20 7/16/2010 19:19

1,4-Dioxane U 2,000 2,000 μg/L 20 7/16/2010 19:19

2-Butanone U 20 200 μg/L 20 7/16/2010 19:19

Benzene U 10 100 μg/L 20 7/16/2010 19:19

Carbon disulfide U 20 200 μg/L 20 7/16/2010 19:19

Chlorobenzene U 10 100 μg/L 20 7/16/2010 19:19

Chloroform U 10 100 μg/L 20 7/16/2010 19:19

Ethylbenzene U 10 100 μg/L 20 7/16/2010 19:19

Methyl tert-butyl ether U 10 100 μg/L 20 7/16/2010 19:19

Naphthalene 44 J 7/16/2010 19:19 10 100 μg/L 20

Styrene U 10 100 μg/L 20 7/16/2010 19:19

Tetrachloroethene U 12 100 μg/L 20 7/16/2010 19:19

Toluene 20 J 7/16/2010 19:19 10 100 μg/L 20

Trichloroethene U 10 100 μg/L 20 7/16/2010 19:19

AR Page 5 of 12

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Sample ID: South Q1 (TCLP Basic)

Collection Date: 7/1/2010 09:35 AM Matrix: SOLID

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007294

Dilution 

Factor

Lab ID: 1007294-02

ALS Laboratory Group Date: 19-Jul-10

SDL

Xylenes, Total 65 J 7/16/2010 19:19 30 300 μg/L 20

 Surr: 1,2-Dichloroethane-d4 106 70-125 %REC 20 7/16/2010 19:19

 Surr: 4-Bromofluorobenzene 97.2 72-125 %REC 20 7/16/2010 19:19

 Surr: Dibromofluoromethane 102 71-125 %REC 20 7/16/2010 19:19

 Surr: Toluene-d8 99.0 75-125 %REC 20 7/16/2010 19:19

AR Page 6 of 12

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Sample ID: North Q4 (TCLP Neutral)

Collection Date: 7/1/2010 01:35 PM Matrix: SOLID

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007294

Dilution 

Factor

Lab ID: 1007294-03

ALS Laboratory Group Date: 19-Jul-10

SDL

TCLP MERCURY SW7470 Leachate: SW3010A / 7/13/10 Analyst: JCJ

Prep: SW7470 / 7/15/10

Method:

Mercury U 0.0000420 0.000200 mg/L 1 7/16/2010 12:24

TCLP METALS SW1311/6020 Leachate: SW3010A / 7/13/10 Analyst: ALR

Prep: SW3010A / 7/13/10

Method:

Arsenic 0.0195 J 7/14/2010 04:59 0.00900 0.0500 mg/L 10

Barium 0.0467 J 7/14/2010 04:59 0.00700 0.0500 mg/L 10

Cadmium U 0.00600 0.0500 mg/L 10 7/14/2010 04:59

Chromium U 0.00600 0.0500 mg/L 10 7/14/2010 04:59

Lead U 0.00400 0.0500 mg/L 10 7/14/2010 04:59

Selenium U 0.0250 0.0500 mg/L 10 7/14/2010 04:59

Silver U 0.00700 0.0500 mg/L 10 7/14/2010 04:59

TCLP MISCELLANEOUS METALS SW1311/6020 Leachate: SW3010A / 7/13/10 Analyst: ALR

Prep: SW3010A / 7/13/10

Method:

Antimony 0.00504 J 7/14/2010 04:59 0.00500 0.0500 mg/L 10

Beryllium U 0.00300 0.0500 mg/L 10 7/14/2010 04:59

Cobalt U 0.00500 0.0500 mg/L 10 7/14/2010 04:59

Nickel U 0.0140 0.0500 mg/L 10 7/14/2010 04:59

Vanadium 0.0113 J 7/14/2010 04:59 0.00700 0.0500 mg/L 10

Zinc U 0.0250 0.0500 mg/L 10 7/14/2010 04:59

TCLP SEMIVOLATILES SW8270 Leachate: SW1311 / 7/13/10 Analyst: KMB

Prep: SW3510 / 7/13/10

Method:

2,4-Dimethylphenol U 1.9 5.0 μg/L 1 7/13/2010 20:59

2,4-Dinitrophenol U 1.4 5.0 μg/L 1 7/13/2010 20:59

2,4-Dinitrotoluene U 1.0 5.0 μg/L 1 7/13/2010 20:59

2-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 20:59

3&4-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 20:59

4-Nitrophenol U 1.9 5.0 μg/L 1 7/13/2010 20:59

Acenaphthene 4.3 J 7/13/2010 20:59 0.90 5.0 μg/L 1

Anthracene 1.7 J 7/13/2010 20:59 0.60 5.0 μg/L 1

Benz(a)anthracene U 0.50 5.0 μg/L 1 7/13/2010 20:59

Benzo(a)pyrene U 0.60 5.0 μg/L 1 7/13/2010 20:59

Benzo(b)fluoranthene U 0.70 5.0 μg/L 1 7/13/2010 20:59

Benzo(k)fluoranthene U 0.90 5.0 μg/L 1 7/13/2010 20:59

Bis(2-ethylhexyl)phthalate U 3.3 5.0 μg/L 1 7/13/2010 20:59

Butyl benzyl phthalate U 0.70 5.0 μg/L 1 7/13/2010 20:59

Chrysene U 0.80 5.0 μg/L 1 7/13/2010 20:59

Dibenz(a,h)anthracene U 0.80 5.0 μg/L 1 7/13/2010 20:59

Diethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 20:59

AR Page 7 of 12

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Sample ID: North Q4 (TCLP Neutral)

Collection Date: 7/1/2010 01:35 PM Matrix: SOLID

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007294

Dilution 

Factor

Lab ID: 1007294-03

ALS Laboratory Group Date: 19-Jul-10

SDL

Dimethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 20:59

Di-n-butyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 20:59

Di-n-octyl phthalate U 0.60 5.0 μg/L 1 7/13/2010 20:59

Fluoranthene 3.5 J 7/13/2010 20:59 0.50 5.0 μg/L 1

Fluorene 8.1 0.60 5.0 μg/L 1 7/13/2010 20:59

Indeno(1,2,3-cd)pyrene U 1.3 5.0 μg/L 1 7/13/2010 20:59

Nitrobenzene U 0.80 5.0 μg/L 1 7/13/2010 20:59

Phenanthrene 18 0.50 5.0 μg/L 1 7/13/2010 20:59

Phenol U 0.50 5.0 μg/L 1 7/13/2010 20:59

Pyrene 2.6 J 7/13/2010 20:59 0.50 5.0 μg/L 1

Pyridine U 2.0 5.0 μg/L 1 7/13/2010 20:59

Quinoline U 0.60 5.0 μg/L 1 7/13/2010 20:59

 Surr: 2-Fluorobiphenyl 67.7 48-120 %REC 1 7/13/2010 20:59

 Surr: 2-Fluorophenol 47.7 20-120 %REC 1 7/13/2010 20:59

 Surr: 4-Terphenyl-d14 74.2 51-135 %REC 1 7/13/2010 20:59

 Surr: Nitrobenzene-d5 60.4 41-120 %REC 1 7/13/2010 20:59

 Surr: Phenol-d6 57.3 20-120 %REC 1 7/13/2010 20:59

TCLP VOLATILES Method:SW8260 Leachate: SW1311 / 7/13/10 Analyst: PC

1,1,1-Trichloroethane U 10 100 μg/L 20 7/16/2010 19:43

1,1-Dichloroethane U 10 100 μg/L 20 7/16/2010 19:43

1,1-Dichloroethene U 10 100 μg/L 20 7/16/2010 19:43

1,2-Dibromoethane U 10 100 μg/L 20 7/16/2010 19:43

1,2-Dichlorobenzene U 10 100 μg/L 20 7/16/2010 19:43

1,2-Dichloroethane U 10 100 μg/L 20 7/16/2010 19:43

1,3-Dichlorobenzene U 10 100 μg/L 20 7/16/2010 19:43

1,4-Dichlorobenzene U 10 100 μg/L 20 7/16/2010 19:43

1,4-Dioxane U 2,000 2,000 μg/L 20 7/16/2010 19:43

2-Butanone U 20 200 μg/L 20 7/16/2010 19:43

Benzene U 10 100 μg/L 20 7/16/2010 19:43

Carbon disulfide U 20 200 μg/L 20 7/16/2010 19:43

Chlorobenzene U 10 100 μg/L 20 7/16/2010 19:43

Chloroform U 10 100 μg/L 20 7/16/2010 19:43

Ethylbenzene U 10 100 μg/L 20 7/16/2010 19:43

Methyl tert-butyl ether U 10 100 μg/L 20 7/16/2010 19:43

Naphthalene U 10 100 μg/L 20 7/16/2010 19:43

Styrene U 10 100 μg/L 20 7/16/2010 19:43

Tetrachloroethene U 12 100 μg/L 20 7/16/2010 19:43

Toluene U 10 100 μg/L 20 7/16/2010 19:43

Trichloroethene U 10 100 μg/L 20 7/16/2010 19:43

AR Page 8 of 12

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Sample ID: North Q4 (TCLP Neutral)

Collection Date: 7/1/2010 01:35 PM Matrix: SOLID

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007294

Dilution 

Factor

Lab ID: 1007294-03

ALS Laboratory Group Date: 19-Jul-10

SDL

Xylenes, Total U 30 300 μg/L 20 7/16/2010 19:43

 Surr: 1,2-Dichloroethane-d4 104 70-125 %REC 20 7/16/2010 19:43

 Surr: 4-Bromofluorobenzene 93.9 72-125 %REC 20 7/16/2010 19:43

 Surr: Dibromofluoromethane 101 71-125 %REC 20 7/16/2010 19:43

 Surr: Toluene-d8 95.9 75-125 %REC 20 7/16/2010 19:43

AR Page 9 of 12

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Sample ID: North Q4 (TCLP Basic)

Collection Date: 7/1/2010 12:40 PM Matrix: SOLID

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007294

Dilution 

Factor

Lab ID: 1007294-04

ALS Laboratory Group Date: 19-Jul-10

SDL

TCLP MERCURY SW7470 Leachate: SW3010A / 7/13/10 Analyst: JCJ

Prep: SW7470 / 7/15/10

Method:

Mercury U 0.0000420 0.000200 mg/L 1 7/16/2010 12:26

TCLP METALS SW1311/6020 Leachate: SW3010A / 7/13/10 Analyst: ALR

Prep: SW3010A / 7/13/10

Method:

Arsenic 0.114 0.00900 0.0500 mg/L 10 7/14/2010 05:04

Barium 0.0359 J 7/14/2010 05:04 0.00700 0.0500 mg/L 10

Cadmium U 0.00600 0.0500 mg/L 10 7/14/2010 05:04

Chromium U 0.00600 0.0500 mg/L 10 7/14/2010 05:04

Lead U 0.00400 0.0500 mg/L 10 7/14/2010 05:04

Selenium 0.0265 J 7/14/2010 05:04 0.0250 0.0500 mg/L 10

Silver U 0.00700 0.0500 mg/L 10 7/14/2010 05:04

TCLP MISCELLANEOUS METALS SW1311/6020 Leachate: SW3010A / 7/13/10 Analyst: ALR

Prep: SW3010A / 7/13/10

Method:

Antimony 0.00729 J 7/14/2010 05:04 0.00500 0.0500 mg/L 10

Beryllium U 0.00300 0.0500 mg/L 10 7/14/2010 05:04

Cobalt U 0.00500 0.0500 mg/L 10 7/14/2010 05:04

Nickel 0.0148 J 7/14/2010 05:04 0.0140 0.0500 mg/L 10

Vanadium 0.130 0.00700 0.0500 mg/L 10 7/14/2010 05:04

Zinc 0.0377 J 7/14/2010 05:04 0.0250 0.0500 mg/L 10

TCLP SEMIVOLATILES SW8270 Leachate: SW1311 / 7/13/10 Analyst: KMB

Prep: SW3510 / 7/13/10

Method:

2,4-Dimethylphenol U 1.9 5.0 μg/L 1 7/13/2010 21:21

2,4-Dinitrophenol U 1.4 5.0 μg/L 1 7/13/2010 21:21

2,4-Dinitrotoluene U 1.0 5.0 μg/L 1 7/13/2010 21:21

2-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 21:21

3&4-Methylphenol U 1.0 5.0 μg/L 1 7/13/2010 21:21

4-Nitrophenol U 1.9 5.0 μg/L 1 7/13/2010 21:21

Acenaphthene 3.0 J 7/13/2010 21:21 0.90 5.0 μg/L 1

Anthracene U 0.60 5.0 μg/L 1 7/13/2010 21:21

Benz(a)anthracene U 0.50 5.0 μg/L 1 7/13/2010 21:21

Benzo(a)pyrene U 0.60 5.0 μg/L 1 7/13/2010 21:21

Benzo(b)fluoranthene U 0.70 5.0 μg/L 1 7/13/2010 21:21

Benzo(k)fluoranthene U 0.90 5.0 μg/L 1 7/13/2010 21:21

Bis(2-ethylhexyl)phthalate U 3.3 5.0 μg/L 1 7/13/2010 21:21

Butyl benzyl phthalate U 0.70 5.0 μg/L 1 7/13/2010 21:21

Chrysene U 0.80 5.0 μg/L 1 7/13/2010 21:21

Dibenz(a,h)anthracene U 0.80 5.0 μg/L 1 7/13/2010 21:21

Diethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 21:21

AR Page 10 of 12

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Sample ID: North Q4 (TCLP Basic)

Collection Date: 7/1/2010 12:40 PM Matrix: SOLID

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007294

Dilution 

Factor

Lab ID: 1007294-04

ALS Laboratory Group Date: 19-Jul-10

SDL

Dimethyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 21:21

Di-n-butyl phthalate U 0.50 5.0 μg/L 1 7/13/2010 21:21

Di-n-octyl phthalate U 0.60 5.0 μg/L 1 7/13/2010 21:21

Fluoranthene U 0.50 5.0 μg/L 1 7/13/2010 21:21

Fluorene 5.3 0.60 5.0 μg/L 1 7/13/2010 21:21

Indeno(1,2,3-cd)pyrene U 1.3 5.0 μg/L 1 7/13/2010 21:21

Nitrobenzene U 0.80 5.0 μg/L 1 7/13/2010 21:21

Phenanthrene 9.6 0.50 5.0 μg/L 1 7/13/2010 21:21

Phenol U 0.50 5.0 μg/L 1 7/13/2010 21:21

Pyrene U 0.50 5.0 μg/L 1 7/13/2010 21:21

Pyridine U 2.0 5.0 μg/L 1 7/13/2010 21:21

Quinoline U 0.60 5.0 μg/L 1 7/13/2010 21:21

 Surr: 2-Fluorobiphenyl 70.6 48-120 %REC 1 7/13/2010 21:21

 Surr: 2-Fluorophenol 57.2 20-120 %REC 1 7/13/2010 21:21

 Surr: 4-Terphenyl-d14 66.1 51-135 %REC 1 7/13/2010 21:21

 Surr: Nitrobenzene-d5 66.6 41-120 %REC 1 7/13/2010 21:21

 Surr: Phenol-d6 54.8 20-120 %REC 1 7/13/2010 21:21

TCLP VOLATILES Method:SW8260 Leachate: SW1311 / 7/13/10 Analyst: PC

1,1,1-Trichloroethane U 10 100 μg/L 20 7/16/2010 20:06

1,1-Dichloroethane U 10 100 μg/L 20 7/16/2010 20:06

1,1-Dichloroethene U 10 100 μg/L 20 7/16/2010 20:06

1,2-Dibromoethane U 10 100 μg/L 20 7/16/2010 20:06

1,2-Dichlorobenzene U 10 100 μg/L 20 7/16/2010 20:06

1,2-Dichloroethane U 10 100 μg/L 20 7/16/2010 20:06

1,3-Dichlorobenzene U 10 100 μg/L 20 7/16/2010 20:06

1,4-Dichlorobenzene U 10 100 μg/L 20 7/16/2010 20:06

1,4-Dioxane U 2,000 2,000 μg/L 20 7/16/2010 20:06

2-Butanone U 20 200 μg/L 20 7/16/2010 20:06

Benzene U 10 100 μg/L 20 7/16/2010 20:06

Carbon disulfide U 20 200 μg/L 20 7/16/2010 20:06

Chlorobenzene U 10 100 μg/L 20 7/16/2010 20:06

Chloroform U 10 100 μg/L 20 7/16/2010 20:06

Ethylbenzene U 10 100 μg/L 20 7/16/2010 20:06

Methyl tert-butyl ether U 10 100 μg/L 20 7/16/2010 20:06

Naphthalene U 10 100 μg/L 20 7/16/2010 20:06

Styrene U 10 100 μg/L 20 7/16/2010 20:06

Tetrachloroethene U 12 100 μg/L 20 7/16/2010 20:06

Toluene U 10 100 μg/L 20 7/16/2010 20:06

Trichloroethene U 10 100 μg/L 20 7/16/2010 20:06

AR Page 11 of 12

Note: See Qualifiers Page for a list of qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Sample ID: North Q4 (TCLP Basic)

Collection Date: 7/1/2010 12:40 PM Matrix: SOLID

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1007294

Dilution 

Factor

Lab ID: 1007294-04

ALS Laboratory Group Date: 19-Jul-10

SDL

Xylenes, Total U 30 300 μg/L 20 7/16/2010 20:06

 Surr: 1,2-Dichloroethane-d4 106 70-125 %REC 20 7/16/2010 20:06

 Surr: 4-Bromofluorobenzene 96.7 72-125 %REC 20 7/16/2010 20:06

 Surr: Dibromofluoromethane 103 71-125 %REC 20 7/16/2010 20:06

 Surr: Toluene-d8 100 75-125 %REC 20 7/16/2010 20:06

AR Page 12 of 12

Note: See Qualifiers Page for a list of qualifiers and their explanation.
ALS Laboratory Group Date: 19-Jul-10

Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: 44464 Instrument ID ICPMS03 Method: SW1311/6020

Qual

RPD 

Limit

Analysis Date: 7/14/2010 03:24 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027084

MBLK

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKT1-071210-44464

Arsenic U 0.050

Chromium U 0.050

Selenium U 0.050

Silver U 0.050

Qual

RPD 

Limit

Analysis Date: 7/14/2010 03:30 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027085

MBLK

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKT2-071210-44464

Arsenic U 0.050

Chromium U 0.050

Selenium U 0.050

Silver U 0.050

Qual

RPD 

Limit

Analysis Date: 7/14/2010 03:35 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027086

MBLK

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKT3-071210-44464

Arsenic U 0.050

Chromium U 0.050

Selenium U 0.050

Silver U 0.050

Qual

RPD 

Limit

Analysis Date: 7/14/2010 03:40 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027087

MBLK

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKW5-071310-44464

Arsenic U 0.050

Chromium U 0.050

Selenium U 0.050

Silver U 0.050

QC Page: 1 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: 44464 Instrument ID ICPMS03 Method: SW1311/6020

Qual

RPD 

Limit

Analysis Date: 7/14/2010 03:24 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027110

MBLK

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKT1-071210-44464

Antimony U 0.050

Beryllium U 0.050

Cobalt U 0.050

Nickel U 0.050

Vanadium U 0.050

Zinc U 0.050

Qual

RPD 

Limit

Analysis Date: 7/14/2010 03:30 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027111

MBLK

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKT2-071210-44464

Antimony U 0.050

Beryllium U 0.050

Cobalt U 0.050

Nickel U 0.050

Vanadium U 0.050

Zinc 0.04166 0.050 J

Qual

RPD 

Limit

Analysis Date: 7/14/2010 03:35 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027112

MBLK

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKT3-071210-44464

Antimony U 0.050

Beryllium U 0.050

Cobalt U 0.050

Nickel U 0.050

Vanadium U 0.050

Zinc U 0.050

Qual

RPD 

Limit

Analysis Date: 7/14/2010 03:40 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027113

MBLK

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKW5-071310-44464

Antimony U 0.050

Beryllium U 0.050

Cobalt U 0.050

Nickel U 0.050

Vanadium U 0.050

Zinc U 0.050

QC Page: 2 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: 44464 Instrument ID ICPMS03 Method: SW1311/6020

Qual

RPD 

Limit

Analysis Date: 7/14/2010 07:08 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2028086

MBLK

Run ID: ICPMS03_100714A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKT1-071210-44464

Barium U 0.050

Cadmium U 0.050

Lead U 0.050

Qual

RPD 

Limit

Analysis Date: 7/14/2010 07:14 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2028087

MBLK

Run ID: ICPMS03_100714A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKT2-071210-44464

Barium U 0.050

Cadmium U 0.050

Lead U 0.050

Qual

RPD 

Limit

Analysis Date: 7/14/2010 07:19 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2028088

MBLK

Run ID: ICPMS03_100714A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKT3-071210-44464

Barium U 0.050

Cadmium U 0.050

Lead U 0.050

Qual

RPD 

Limit

Analysis Date: 7/14/2010 07:24 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2028089

MBLK

Run ID: ICPMS03_100714A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MBLKW5-071310-44464

Barium U 0.050

Cadmium U 0.050

Lead U 0.050

Qual

RPD 

Limit

Analysis Date: 7/14/2010 03:45 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027088

LCS

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MLCSW5-071310-44464

Arsenic 0.4651 0.050 0.5 0 93 80-120 0

Chromium 0.4824 0.050 0.5 0 96.5 80-120 0

Selenium 0.4512 0.050 0.5 0 90.2 80-120 0

Silver 0.4442 0.050 0.5 0 88.8 80-120 0

QC Page: 3 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: 44464 Instrument ID ICPMS03 Method: SW1311/6020

Qual

RPD 

Limit

Analysis Date: 7/14/2010 03:45 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027114

LCS

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MLCSW5-071310-44464

Antimony 0.4546 0.050 0.5 0 90.9 80-120 0

Beryllium 0.4294 0.050 0.5 0 85.9 80-120 0

Cobalt 0.4834 0.050 0.5 0 96.7 80-120 0

Nickel 0.4886 0.050 0.5 0 97.7 80-120 0

Vanadium 0.4621 0.050 0.5 0 92.4 80-120 0

Zinc 0.499 0.050 0.5 0 99.8 80-120 0

Qual

RPD 

Limit

Analysis Date: 7/14/2010 07:30 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2028090

LCS

Run ID: ICPMS03_100714A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: MLCSW5-071310-44464

Barium 0.5141 0.050 0.5 0 103 80-120 0

Cadmium 0.5045 0.050 0.5 0 101 80-120 0

Lead 0.4966 0.050 0.5 0 99.3 80-120 0

Qual

RPD 

Limit

Analysis Date: 7/14/2010 04:22 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027095

MS

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007203-02AMS

Arsenic 0.4781 0.050 0.5 0.001497 95.3 75-125 0

Barium 0.4916 0.050 0.5 0.0218 94 75-125 0

Cadmium 0.4825 0.050 0.5 -0.0003434 96.6 75-125 0

Chromium 0.4776 0.050 0.5 0.002765 95 75-125 0

Lead 0.4715 0.050 0.5 0.003479 93.6 75-125 0

Selenium 0.4737 0.050 0.5 0.002671 94.2 75-125 0

Silver 0.4273 0.050 0.5 0.004568 84.5 75-125 0

Qual

RPD 

Limit

Analysis Date: 7/14/2010 04:22 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027123

MS

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007203-02AMS

Antimony 0.4617 0.050 0.5 0.002483 91.8 75-125 0

Beryllium 0.4689 0.050 0.5 0.001374 93.5 75-125 0

Cobalt 0.4915 0.050 0.5 0.02307 93.7 75-125 0

Nickel 12.9 0.050 0.5 12.43 94 75-125 0 O

Vanadium 0.4853 0.050 0.5 0.0017 96.7 75-125 0

Zinc 3.821 0.050 0.5 3.346 95 75-125 0 O

QC Page: 4 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: 44464 Instrument ID ICPMS03 Method: SW1311/6020

Qual

RPD 

Limit

Analysis Date: 7/14/2010 04:28 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027096

MSD

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007203-02AMSD

Arsenic 0.492 0.050 2.87 0.5 0.001497 98.1 75-125 0.4781 25

Barium 0.5029 0.050 2.27 0.5 0.0218 96.2 75-125 0.4916 25

Cadmium 0.4934 0.050 2.23 0.5 -0.0003434 98.7 75-125 0.4825 25

Chromium 0.4848 0.050 1.5 0.5 0.002765 96.4 75-125 0.4776 25

Lead 0.4801 0.050 1.81 0.5 0.003479 95.3 75-125 0.4715 25

Selenium 0.4997 0.050 5.34 0.5 0.002671 99.4 75-125 0.4737 25

Silver 0.4363 0.050 2.08 0.5 0.004568 86.3 75-125 0.4273 25

Qual

RPD 

Limit

Analysis Date: 7/14/2010 04:28 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027125

MSD

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007203-02AMSD

Antimony 0.4723 0.050 2.27 0.5 0.002483 94 75-125 0.4617 25

Beryllium 0.4815 0.050 2.65 0.5 0.001374 96 75-125 0.4689 25

Cobalt 0.5002 0.050 1.75 0.5 0.02307 95.4 75-125 0.4915 25

Nickel 13.26 0.050 2.75 0.5 12.43 166 75-125 12.9 25 SO

Vanadium 0.4932 0.050 1.61 0.5 0.0017 98.3 75-125 0.4853 25

Zinc 3.918 0.050 2.51 0.5 3.346 114 75-125 3.821 25 O

Qual

RPD 

Limit

Analysis Date: 7/14/2010 04:12 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027093

DUP

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007203-02ADUP

Arsenic U 0.050 0 0 0 0 0-0 0.001497 25

Barium 0.0186 0.050 0 0 0 0 0-0 0.0218 25 J

Cadmium U 0.050 0 0 0 0 0-0 -0.0003434 25

Chromium U 0.050 0 0 0 0 0-0 0.002765 25

Lead U 0.050 0 0 0 0 0-0 0.003479 25

Selenium U 0.050 0 0 0 0 0-0 0.002671 25

Silver U 0.050 0 0 0 0 0-0 0.004568 25

QC Page: 5 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: 44464 Instrument ID ICPMS03 Method: SW1311/6020

Qual

RPD 

Limit

Analysis Date: 7/14/2010 04:12 AM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027120

DUP

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007203-02ADUP

Antimony U 0.050 0 0 0 0 0-0 0.002483 25

Beryllium U 0.050 0 0 0 0 0-0 0.001374 25

Cobalt 0.02341 0.050 0 0 0 0 0-0 0.02307 25 J

Nickel 12.48 0.050 0.401 0 0 0 0-0 12.43 25

Vanadium U 0.050 0 0 0 0 0-0 0.0017 25

Zinc 3.378 0.050 0.952 0 0 0 0-0 3.346 25

Qual

RPD 

Limit

Analysis Date: 7/14/2010 04:33 AM

Prep Date:

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027097

PDS

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007203-02ABS

Arsenic 0.953 0.050 1 0.001497 95.2 75-125 0

Barium 0.9626 0.050 1 0.0218 94.1 75-125 0

Cadmium 0.9449 0.050 1 -0.0003434 94.5 75-125 0

Chromium 0.9358 0.050 1 0.002765 93.3 75-125 0

Lead 0.9272 0.050 1 0.003479 92.4 75-125 0

Selenium 0.9588 0.050 1 0.002671 95.6 75-125 0

Silver 0.8366 0.050 1 0.004568 83.2 75-125 0

Qual

RPD 

Limit

Analysis Date: 7/14/2010 04:33 AM

Prep Date:

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2027126

PDS

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 10

Sample ID: 1007203-02ABS

Antimony 0.8858 0.050 1 0.002483 88.3 75-125 0

Beryllium 0.9455 0.050 1 0.001374 94.4 75-125 0

Cobalt 0.9581 0.050 1 0.02307 93.5 75-125 0

Nickel 13.85 0.050 1 12.43 142 75-125 0 SO

Vanadium 0.939 0.050 1 0.0017 93.7 75-125 0

Zinc 4.36 0.050 1 3.346 101 75-125 0

QC Page: 6 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: 44464 Instrument ID ICPMS03 Method: SW1311/6020

Qual

 %D 

Limit

Analysis Date: 7/14/2010 04:17 AM

Prep Date:

Analyte Result %REC %D

Units:mg/L

MQL

Client ID: SeqNo:2027094

SD

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 50

Sample ID: 1007203-02A DIL SX

Arsenic U 0.25 0 0 0 0 0-0 0.001497 10

Barium 0.03764 0.25 0 0 0 0 0-0 0.0218 10 J

Cadmium U 0.25 0 0 0 0 0-0 -0.0003434 10

Chromium U 0.25 0 0 0 0 0-0 0.002765 10

Lead U 0.25 0 0 0 0 0-0 0.003479 10

Selenium U 0.25 0 0 0 0 0-0 0.002671 10

Silver U 0.25 0 0 0 0 0-0 0.004568 10

Qual

 %D 

Limit

Analysis Date: 7/14/2010 04:17 AM

Prep Date:

Analyte Result %REC %D

Units:mg/L

MQL

Client ID: SeqNo:2027121

SD

Run ID: ICPMS03_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 50

Sample ID: 1007203-02A DIL SX

Antimony U 0.25 0 0 0 0 0-0 0.002483 10

Beryllium U 0.25 0 0 0 0 0-0 0.001374 10

Cobalt U 0.25 0 0 0 0 0-0 0.02307 10

Nickel 12 0.25 3.5 0 0 0 0-0 12.43 10

Vanadium U 0.25 0 0 0 0 0-0 0.0017 10

Zinc 3.335 0.25 0.329 0 0 0 0-0 3.346 10

The following samples were analyzed in this batch: 1007294-01A 1007294-02A 1007294-03A

1007294-04A

QC Page: 7 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: 44510 Instrument ID HG02 Method: SW7470

Qual

RPD 

Limit

Analysis Date: 7/15/2010 04:34 PM

Prep Date: 7/15/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2028993

MBLK

Run ID: HG02_100715A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: GBLKW1-071510-44510

Mercury U 0.00020

Qual

RPD 

Limit

Analysis Date: 7/15/2010 04:40 PM

Prep Date: 7/15/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2028996

MBLK

Run ID: HG02_100715A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: GBLKT5-071310-44510

Mercury U 0.00020 0 0 0 0-0 0

Qual

RPD 

Limit

Analysis Date: 7/16/2010 12:00 PM

Prep Date: 7/15/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2030177

MBLK

Run ID: HG02_100715A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: GBLKT1-071210-44510

Mercury U 0.00020

Qual

RPD 

Limit

Analysis Date: 7/16/2010 12:02 PM

Prep Date: 7/15/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2030178

MBLK

Run ID: HG02_100715A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: GBLKT2-071210-44510

Mercury U 0.00020

Qual

RPD 

Limit

Analysis Date: 7/16/2010 12:04 PM

Prep Date: 7/15/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2030179

MBLK

Run ID: HG02_100715A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: GBLKT3-071210-44510

Mercury U 0.00020

Qual

RPD 

Limit

Analysis Date: 7/16/2010 12:06 PM

Prep Date: 7/15/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2030180

MBLK

Run ID: HG02_100715A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: GBLKT4-071210-44510

Mercury U 0.00020

Qual

RPD 

Limit

Analysis Date: 7/15/2010 04:36 PM

Prep Date: 7/15/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2028994

LCS

Run ID: HG02_100715A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: GLCSW1-071510-44510

Mercury 0.00488 0.00020 0.005 0 97.6 80-120 0

QC Page: 8 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: 44510 Instrument ID HG02 Method: SW7470

Qual

RPD 

Limit

Analysis Date: 7/15/2010 04:38 PM

Prep Date: 7/15/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2028995

LCSD

Run ID: HG02_100715A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: GLCSDW1-071510-44510

Mercury 0.00484 0.00020 0.823 0.005 0 96.8 80-120 0.00488 25

Qual

RPD 

Limit

Analysis Date: 7/15/2010 04:46 PM

Prep Date: 7/15/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2029028

MS

Run ID: HG02_100715A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007279-01AMS

Mercury 0.00456 0.00020 0.005 -0.000038 92 75-125 0

Qual

RPD 

Limit

Analysis Date: 7/15/2010 04:48 PM

Prep Date: 7/15/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2029031

MSD

Run ID: HG02_100715A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007279-01AMSD

Mercury 0.00487 0.00020 6.57 0.005 -0.000038 98.2 75-125 0.00456 20

Qual

RPD 

Limit

Analysis Date: 7/15/2010 04:44 PM

Prep Date: 7/15/2010

Analyte Result %REC %RPD

Units:mg/L

MQL

Client ID: SeqNo:2029021

DUP

Run ID: HG02_100715A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007279-01ADUP

Mercury U 0.00020 0 0 0 0 0-0 -0.000038 20

The following samples were analyzed in this batch: 1007294-01A 1007294-02A 1007294-03A

1007294-04A

QC Page: 9 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: 44467 Instrument ID SV-5 Method: SW8270

Qual

RPD 

Limit

Analysis Date: 7/14/2010 04:07 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2028728

MBLK

Run ID: SV-5_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: SBLKT1-100713-44467

2,4-Dimethylphenol U 5.0

2,4-Dinitrophenol U 5.0

2,4-Dinitrotoluene U 5.0

2-Methylphenol U 5.0

3&4-Methylphenol U 5.0

4-Nitrophenol U 5.0

Acenaphthene U 5.0

Anthracene U 5.0

Benz(a)anthracene U 5.0

Benzo(a)pyrene U 5.0

Benzo(b)fluoranthene U 5.0

Benzo(k)fluoranthene U 5.0

Bis(2-ethylhexyl)phthalate U 5.0

Butyl benzyl phthalate U 5.0

Chrysene U 5.0

Dibenz(a,h)anthracene U 5.0

Diethyl phthalate U 5.0

Dimethyl phthalate U 5.0

Di-n-butyl phthalate U 5.0

Di-n-octyl phthalate U 5.0

Fluoranthene U 5.0

Fluorene U 5.0

Indeno(1,2,3-cd)pyrene U 5.0

Nitrobenzene U 5.0

Phenanthrene U 5.0

Phenol U 5.0

Pyrene U 5.0

Pyridine U 5.0

Quinoline U 5.0

 Surr: 2-Fluorobiphenyl 89.1 48-120 89.08 5.0 100 0 0

 Surr: 2-Fluorophenol 69.5 20-120 69.54 5.0 100 0 0

 Surr: 4-Terphenyl-d14 86.9 51-135 86.88 5.0 100 0 0

 Surr: Nitrobenzene-d5 89.7 41-120 89.72 5.0 100 0 0

 Surr: Phenol-d6 70.16 5.0 100 0 70.2 20-120 0

QC Page: 10 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: 44467 Instrument ID SV-5 Method: SW8270

Qual

RPD 

Limit

Analysis Date: 7/14/2010 04:29 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2028729

LCS

Run ID: SV-5_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: SLCST1-100713-44467

2,4-Dimethylphenol 89.5 5.0 100 0 89.5 53-115 0

2,4-Dinitrophenol 81.15 5.0 100 0 81.1 47-115 0

2,4-Dinitrotoluene 41.27 5.0 50 0 82.5 56-115 0

2-Methylphenol 82.85 5.0 100 0 82.9 53-115 0

3&4-Methylphenol 128.5 5.0 150 0 85.7 48-115 0

4-Nitrophenol 95.34 5.0 100 0 95.3 26-133 0

Acenaphthene 45.62 5.0 50 0 91.2 57-115 0

Anthracene 45.63 5.0 50 0 91.3 56-115 0

Benz(a)anthracene 45.62 5.0 50 0 91.2 53-115 0

Benzo(a)pyrene 46.04 5.0 50 0 92.1 57-115 0

Benzo(b)fluoranthene 49.92 5.0 50 0 99.8 54-117 0

Benzo(k)fluoranthene 47.65 5.0 50 0 95.3 50-115 0

Bis(2-ethylhexyl)phthalate 95.4 50-115 47.72 5.0 50 0 0

Butyl benzyl phthalate 47.09 5.0 50 0 94.2 51-115 0

Chrysene 46.12 5.0 50 0 92.2 58-115 0

Dibenz(a,h)anthracene 96.1 56-115 48.06 5.0 50 0 0

Diethyl phthalate 42.67 5.0 50 0 85.3 57-115 0

Dimethyl phthalate 43.38 5.0 50 0 86.8 56-115 0

Di-n-butyl phthalate 46.61 5.0 50 0 93.2 54-115 0

Di-n-octyl phthalate 46.48 5.0 50 0 93 49-115 0

Fluoranthene 44.34 5.0 50 0 88.7 58-115 0

Fluorene 44.69 5.0 50 0 89.4 56-115 0

Indeno(1,2,3-cd)pyrene 87.5 51-115 43.74 5.0 50 0 0

Nitrobenzene 47.83 5.0 50 0 95.7 40-124 0

Phenanthrene 46.57 5.0 50 0 93.1 57-115 0

Phenol 81.77 5.0 100 0 81.8 38-115 0

Pyrene 46.49 5.0 50 0 93 51-115 0

Pyridine 33.39 5.0 50 0 66.8 34-115 0

Quinoline 43.48 5.0 50 0 87 52-116 0

 Surr: 2-Fluorobiphenyl 93.7 48-120 93.72 5.0 100 0 0

 Surr: 2-Fluorophenol 89.6 20-120 89.57 5.0 100 0 0

 Surr: 4-Terphenyl-d14 87.7 51-135 87.68 5.0 100 0 0

 Surr: Nitrobenzene-d5 91.9 41-120 91.87 5.0 100 0 0

 Surr: Phenol-d6 83.38 5.0 100 0 83.4 20-120 0

QC Page: 11 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: 44467 Instrument ID SV-5 Method: SW8270

Qual

RPD 

Limit

Analysis Date: 7/14/2010 04:52 PM

Prep Date: 7/13/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2028730

LCSD

Run ID: SV-5_100713A

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: SLCSDT1-100713-44467

2,4-Dimethylphenol 89.86 5.0 0.402 100 0 89.9 53-115 89.5 30

2,4-Dinitrophenol 72.89 5.0 10.7 100 0 72.9 47-115 81.15 30

2,4-Dinitrotoluene 43.82 5.0 5.99 50 0 87.6 56-115 41.27 30

2-Methylphenol 76.67 5.0 7.75 100 0 76.7 53-115 82.85 30

3&4-Methylphenol 116.3 5.0 9.96 150 0 77.5 48-115 128.5 30

4-Nitrophenol 100.8 5.0 5.59 100 0 101 26-133 95.34 30

Acenaphthene 48.39 5.0 5.91 50 0 96.8 57-115 45.62 30

Anthracene 48.54 5.0 6.19 50 0 97.1 56-115 45.63 30

Benz(a)anthracene 45.94 5.0 0.679 50 0 91.9 53-115 45.62 30

Benzo(a)pyrene 46.83 5.0 1.7 50 0 93.7 57-115 46.04 30

Benzo(b)fluoranthene 47.76 5.0 4.42 50 0 95.5 54-117 49.92 30

Benzo(k)fluoranthene 46.97 5.0 1.43 50 0 93.9 50-115 47.65 30

Bis(2-ethylhexyl)phthalate 93.6 50-115 46.8 5.0 1.93 50 0 47.72 30

Butyl benzyl phthalate 47.71 5.0 1.3 50 0 95.4 51-115 47.09 30

Chrysene 48.9 5.0 5.83 50 0 97.8 58-115 46.12 30

Dibenz(a,h)anthracene 90.9 56-115 45.45 5.0 5.59 50 0 48.06 30

Diethyl phthalate 44.72 5.0 4.69 50 0 89.4 57-115 42.67 30

Dimethyl phthalate 43.92 5.0 1.24 50 0 87.8 56-115 43.38 30

Di-n-butyl phthalate 49.14 5.0 5.28 50 0 98.3 54-115 46.61 30

Di-n-octyl phthalate 47.19 5.0 1.52 50 0 94.4 49-115 46.48 30

Fluoranthene 48.08 5.0 8.1 50 0 96.2 58-115 44.34 30

Fluorene 47.15 5.0 5.34 50 0 94.3 56-115 44.69 30

Indeno(1,2,3-cd)pyrene 86.9 51-115 43.46 5.0 0.633 50 0 43.74 30

Nitrobenzene 50.17 5.0 4.77 50 0 100 40-124 47.83 30

Phenanthrene 48.86 5.0 4.8 50 0 97.7 57-115 46.57 30

Phenol 76.41 5.0 6.78 100 0 76.4 38-115 81.77 30

Pyrene 47.74 5.0 2.66 50 0 95.5 51-115 46.49 30

Pyridine 39.39 5.0 16.5 50 0 78.8 34-115 33.39 30

Quinoline 43.03 5.0 1.02 50 0 86.1 52-116 43.48 30

 Surr: 2-Fluorobiphenyl 95.4 48-120 95.39 5.0 100 0 93.72 1.76 30

 Surr: 2-Fluorophenol 85.6 20-120 85.55 5.0 100 0 89.57 4.58 30

 Surr: 4-Terphenyl-d14 83.6 51-135 83.58 5.0 100 0 87.68 4.8 30

 Surr: Nitrobenzene-d5 93.9 41-120 93.89 5.0 100 0 91.87 2.18 30

 Surr: Phenol-d6 74.24 5.0 100 0 74.2 20-120 83.38 11.6 30

The following samples were analyzed in this batch: 1007294-01A 1007294-02A 1007294-03A

1007294-04A

QC Page: 12 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: R94158 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/15/2010 11:56 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2030158

MBLK

Run ID: VOA1_100715C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: VBLKW-071510-R94158

1,1,1-Trichloroethane U 5.0

1,1-Dichloroethane U 5.0

1,1-Dichloroethene U 5.0

1,2-Dibromoethane U 5.0

1,2-Dichlorobenzene U 5.0

1,2-Dichloroethane U 5.0

1,3-Dichlorobenzene U 5.0

1,4-Dichlorobenzene U 5.0

1,4-Dioxane U 100

2-Butanone U 10

Benzene U 5.0

Carbon disulfide U 10

Chlorobenzene U 5.0

Chloroform U 5.0

Ethylbenzene U 5.0

Methyl tert-butyl ether U 5.0

Naphthalene U 5.0

Styrene U 5.0

Tetrachloroethene U 5.0

Toluene U 5.0

Trichloroethene U 5.0

Xylenes, Total U 15

 Surr: 1,2-Dichloroethane-d4 92.5 70-125 46.23 5.0 50 0 0

 Surr: 4-Bromofluorobenzene 96.1 72-125 48.05 5.0 50 0 0

 Surr: Dibromofluoromethane 98.4 71-125 49.18 5.0 50 0 0

 Surr: Toluene-d8 48.4 5.0 50 0 96.8 75-125 0

QC Page: 13 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: R94158 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/15/2010 12:21 PM

Prep Date: 7/9/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2030159

MBLK

Run ID: VOA1_100715C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 20

Sample ID: MBLKV1-070910-R94158

1,1,1-Trichloroethane U 100

1,1-Dichloroethane U 100

1,1-Dichloroethene U 100

1,2-Dibromoethane U 100

1,2-Dichlorobenzene U 100

1,2-Dichloroethane U 100

1,3-Dichlorobenzene U 100

1,4-Dichlorobenzene U 100

1,4-Dioxane U 2,000

2-Butanone U 200

Benzene U 100

Carbon disulfide U 200

Chlorobenzene U 100

Chloroform U 100

Ethylbenzene U 100

Methyl tert-butyl ether U 100

Naphthalene U 100

Styrene U 100

Tetrachloroethene U 100

Toluene U 100

Trichloroethene U 100

Xylenes, Total U 300

 Surr: 1,2-Dichloroethane-d4 96.2 70-125 962.2 100 1000 0 0

 Surr: 4-Bromofluorobenzene 93 72-125 929.6 100 1000 0 0

 Surr: Dibromofluoromethane 98.1 71-125 980.6 100 1000 0 0

 Surr: Toluene-d8 945.5 100 1000 0 94.6 75-125 0

QC Page: 14 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: R94158 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/15/2010 08:38 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2030171

MBLK

Run ID: VOA1_100715C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 20

Sample ID: MBLKV2-071310-R94158

1,1,1-Trichloroethane U 100

1,1-Dichloroethane U 100

1,1-Dichloroethene U 100

1,2-Dibromoethane U 100

1,2-Dichlorobenzene U 100

1,2-Dichloroethane U 100

1,3-Dichlorobenzene U 100

1,4-Dichlorobenzene U 100

1,4-Dioxane U 2,000

2-Butanone U 200

Benzene U 100

Carbon disulfide U 200

Chlorobenzene U 100

Chloroform U 100

Ethylbenzene U 100

Methyl tert-butyl ether U 100

Naphthalene U 100

Styrene U 100

Tetrachloroethene U 100

Toluene U 100

Trichloroethene U 100

Xylenes, Total U 300

 Surr: 1,2-Dichloroethane-d4 92.8 70-125 928.1 100 1000 0 0

 Surr: 4-Bromofluorobenzene 97.9 72-125 979.4 100 1000 0 0

 Surr: Dibromofluoromethane 99.2 71-125 991.7 100 1000 0 0

 Surr: Toluene-d8 1070 100 1000 0 107 75-125 0

QC Page: 15 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: R94158 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/15/2010 09:05 PM

Prep Date: 7/12/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2030172

MBLK

Run ID: VOA1_100715C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 20

Sample ID: MBLKV3-071310-R94158

1,1,1-Trichloroethane U 100

1,1-Dichloroethane U 100

1,1-Dichloroethene U 100

1,2-Dibromoethane U 100

1,2-Dichlorobenzene U 100

1,2-Dichloroethane U 100

1,3-Dichlorobenzene U 100

1,4-Dichlorobenzene U 100

1,4-Dioxane U 2,000

2-Butanone U 200

Benzene U 100

Carbon disulfide U 200

Chlorobenzene U 100

Chloroform U 100

Ethylbenzene U 100

Methyl tert-butyl ether U 100

Naphthalene U 100

Styrene U 100

Tetrachloroethene U 100

Toluene U 100

Trichloroethene U 100

Xylenes, Total U 300

 Surr: 1,2-Dichloroethane-d4 98 70-125 979.8 100 1000 0 0

 Surr: 4-Bromofluorobenzene 99.2 72-125 991.9 100 1000 0 0

 Surr: Dibromofluoromethane 100 71-125 1005 100 1000 0 0

 Surr: Toluene-d8 985.5 100 1000 0 98.6 75-125 0

QC Page: 16 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: R94158 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/15/2010 10:38 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2030157

LCS

Run ID: VOA1_100715C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: VLCSW-071510-R94158

1,1,1-Trichloroethane 48.7 5.0 50 0 97.4 80-120 0

1,1-Dichloroethane 48.9 5.0 50 0 97.8 76-120 0

1,1-Dichloroethene 56.8 5.0 50 0 114 73-124 0

1,2-Dibromoethane 48.57 5.0 50 0 97.1 80-120 0

1,2-Dichlorobenzene 45.49 5.0 50 0 91 80-120 0

1,2-Dichloroethane 48.01 5.0 50 0 96 78-120 0

1,3-Dichlorobenzene 44.79 5.0 50 0 89.6 80-130 0

1,4-Dichlorobenzene 42.31 5.0 50 0 84.6 80-120 0

1,4-Dioxane 956.3 100 1000 0 95.6 50-158 0

2-Butanone 93.77 10 100 0 93.8 58-132 0

Benzene 45.34 5.0 50 0 90.7 73-121 0

Carbon disulfide 104.5 10 100 0 105 68-141 0

Chlorobenzene 44.7 5.0 50 0 89.4 80-120 0

Chloroform 50.73 5.0 50 0 101 80-120 0

Ethylbenzene 44.45 5.0 50 0 88.9 80-120 0

Methyl tert-butyl ether 52.04 5.0 50 0 104 73-121 0

Naphthalene 48.35 5.0 50 0 96.7 65-127 0

Styrene 46.74 5.0 50 0 93.5 80-120 0

Tetrachloroethene 40.9 5.0 50 0 81.8 79-130 0

Toluene 45.42 5.0 50 0 90.8 80-120 0

Trichloroethene 50.94 5.0 50 0 102 80-120 0

Xylenes, Total 138.8 15 150 0 92.5 80-120 0

 Surr: 1,2-Dichloroethane-d4 87.6 70-125 43.82 5.0 50 0 0

 Surr: 4-Bromofluorobenzene 96.9 72-125 48.44 5.0 50 0 0

 Surr: Dibromofluoromethane 94 71-125 47.01 5.0 50 0 0

 Surr: Toluene-d8 48.35 5.0 50 0 96.7 75-125 0

QC Page: 17 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: R94158 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/15/2010 01:39 PM

Prep Date: 7/8/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2030162

MS

Run ID: VOA1_100715C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 20

Sample ID: 1007142-02CMS

1,1,1-Trichloroethane 890.4 100 1000 0 89 80-120 0

1,1-Dichloroethane 1051 100 1000 0 105 76-120 0

1,1-Dichloroethene 898.3 100 1000 0 89.8 73-124 0

1,2-Dibromoethane 1019 100 1000 0 102 80-120 0

1,2-Dichlorobenzene 997.9 100 1000 0 99.8 80-120 0

1,2-Dichloroethane 1051 100 1000 0 105 78-120 0

1,3-Dichlorobenzene 922.1 100 1000 0 92.2 80-130 0

1,4-Dichlorobenzene 937.5 100 1000 0 93.8 80-120 0

1,4-Dioxane 17630 2,000 20000 0 88.2 50-158 0

2-Butanone 2132 200 2000 0 107 58-132 0

Benzene 954.1 100 1000 0 95.4 73-121 0

Carbon disulfide 1780 200 2000 0 89 68-141 0

Chlorobenzene 903.5 100 1000 0 90.4 80-120 0

Chloroform 1050 100 1000 0 105 80-120 0

Ethylbenzene 885.4 100 1000 0 88.5 80-120 0

Methyl tert-butyl ether 994 100 1000 0 99.4 73-121 0

Naphthalene 1106 100 1000 85.95 102 65-127 0

Styrene 952.5 100 1000 0 95.2 80-120 0

Tetrachloroethene 741.5 100 1000 0 74.2 79-130 0 S

Toluene 911.4 100 1000 11.04 90 80-120 0

Trichloroethene 893.8 100 1000 0 89.4 80-120 0

Xylenes, Total 2759 300 3000 56.84 90.1 80-120 0

 Surr: 1,2-Dichloroethane-d4 101 70-125 1006 100 1000 0 0

 Surr: 4-Bromofluorobenzene 101 72-125 1012 100 1000 0 0

 Surr: Dibromofluoromethane 106 71-125 1059 100 1000 0 0

 Surr: Toluene-d8 964.4 100 1000 0 96.4 75-125 0

QC Page: 18 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: R94158 Instrument ID VOA1 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/15/2010 02:05 PM

Prep Date: 7/8/2010

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2030163

MSD

Run ID: VOA1_100715C

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 20

Sample ID: 1007142-02CMSD

1,1,1-Trichloroethane 936.5 100 5.04 1000 0 93.6 80-120 890.4 20

1,1-Dichloroethane 961.8 100 8.86 1000 0 96.2 76-120 1051 20

1,1-Dichloroethene 945.8 100 5.14 1000 0 94.6 73-124 898.3 20

1,2-Dibromoethane 983 100 3.58 1000 0 98.3 80-120 1019 20

1,2-Dichlorobenzene 930.9 100 6.94 1000 0 93.1 80-120 997.9 20

1,2-Dichloroethane 1032 100 1.74 1000 0 103 78-120 1051 20

1,3-Dichlorobenzene 924.5 100 0.256 1000 0 92.4 80-130 922.1 20

1,4-Dichlorobenzene 926.4 100 1.2 1000 0 92.6 80-120 937.5 20

1,4-Dioxane 20670 2,000 15.9 20000 0 103 50-158 17630 20

2-Butanone 2040 200 4.42 2000 0 102 58-132 2132 20

Benzene 987.8 100 3.47 1000 0 98.8 73-121 954.1 20

Carbon disulfide 1940 200 8.58 2000 0 97 68-141 1780 20

Chlorobenzene 911.9 100 0.921 1000 0 91.2 80-120 903.5 20

Chloroform 960.1 100 8.92 1000 0 96 80-120 1050 20

Ethylbenzene 901.7 100 1.82 1000 0 90.2 80-120 885.4 20

Methyl tert-butyl ether 1021 100 2.66 1000 0 102 73-121 994 20

Naphthalene 1119 100 1.24 1000 85.95 103 65-127 1106 20

Styrene 916.5 100 3.85 1000 0 91.7 80-120 952.5 20

Tetrachloroethene 855.8 100 14.3 1000 0 85.6 79-130 741.5 20

Toluene 940.5 100 3.15 1000 11.04 92.9 80-120 911.4 20

Trichloroethene 920.5 100 2.94 1000 0 92 80-120 893.8 20

Xylenes, Total 2739 300 0.726 3000 56.84 89.4 80-120 2759 20

 Surr: 1,2-Dichloroethane-d4 93.9 70-125 939.4 100 1000 0 1006 6.81 20

 Surr: 4-Bromofluorobenzene 93.1 72-125 931.1 100 1000 0 1012 8.29 20

 Surr: Dibromofluoromethane 99.3 71-125 993.1 100 1000 0 1059 6.41 20

 Surr: Toluene-d8 959.9 100 1000 0 96 75-125 964.4 0.459 20

The following samples were analyzed in this batch: 1007294-01A

QC Page: 19 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: R94229 Instrument ID VOA2 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/16/2010 12:36 PM

Prep Date:

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2031435

MBLK

Run ID: VOA2_100716E

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: VBLKW-071610-R94229

1,1,1-Trichloroethane U 5.0

1,1-Dichloroethane U 5.0

1,1-Dichloroethene U 5.0

1,2-Dibromoethane U 5.0

1,2-Dichlorobenzene U 5.0

1,2-Dichloroethane U 5.0

1,3-Dichlorobenzene U 5.0

1,4-Dichlorobenzene U 5.0

1,4-Dioxane U 100

2-Butanone U 10

Benzene U 5.0

Carbon disulfide U 10

Chlorobenzene U 5.0

Chloroform U 5.0

Ethylbenzene U 5.0

Methyl tert-butyl ether U 5.0

Naphthalene U 5.0

Styrene U 5.0

Tetrachloroethene U 5.0

Toluene U 5.0

Trichloroethene U 5.0

Xylenes, Total U 15

 Surr: 1,2-Dichloroethane-d4 102 70-125 50.82 5.0 50 0 0

 Surr: 4-Bromofluorobenzene 97.4 72-125 48.69 5.0 50 0 0

 Surr: Dibromofluoromethane 99.7 71-125 49.86 5.0 50 0 0

 Surr: Toluene-d8 48.94 5.0 50 0 97.9 75-125 0

QC Page: 20 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: R94229 Instrument ID VOA2 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/16/2010 11:01 AM

Prep Date:

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2031434

LCS

Run ID: VOA2_100716E

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: VLCSW-071610-R94229

1,1,1-Trichloroethane 49.31 5.0 50 0 98.6 80-120 0

1,1-Dichloroethane 48.69 5.0 50 0 97.4 76-120 0

1,1-Dichloroethene 51.28 5.0 50 0 103 73-124 0

1,2-Dibromoethane 49.32 5.0 50 0 98.6 80-120 0

1,2-Dichlorobenzene 48.69 5.0 50 0 97.4 80-120 0

1,2-Dichloroethane 48.74 5.0 50 0 97.5 78-120 0

1,3-Dichlorobenzene 48.65 5.0 50 0 97.3 80-130 0

1,4-Dichlorobenzene 48.28 5.0 50 0 96.6 80-120 0

1,4-Dioxane 997 100 1000 0 99.7 50-158 0

2-Butanone 100.1 10 100 0 100 58-132 0

Benzene 49.49 5.0 50 0 99 73-121 0

Carbon disulfide 96.59 10 100 0 96.6 68-141 0

Chlorobenzene 48.19 5.0 50 0 96.4 80-120 0

Chloroform 49.62 5.0 50 0 99.2 80-120 0

Ethylbenzene 50.41 5.0 50 0 101 80-120 0

Methyl tert-butyl ether 47.9 5.0 50 0 95.8 73-121 0

Naphthalene 50.79 5.0 50 0 102 65-127 0

Styrene 49.2 5.0 50 0 98.4 80-120 0

Tetrachloroethene 50.38 5.0 50 0 101 79-130 0

Toluene 49.06 5.0 50 0 98.1 80-120 0

Trichloroethene 50.35 5.0 50 0 101 80-120 0

Xylenes, Total 148.2 15 150 0 98.8 80-120 0

 Surr: 1,2-Dichloroethane-d4 98.5 70-125 49.24 5.0 50 0 0

 Surr: 4-Bromofluorobenzene 98.1 72-125 49.03 5.0 50 0 0

 Surr: Dibromofluoromethane 100 71-125 50.08 5.0 50 0 0

 Surr: Toluene-d8 48.05 5.0 50 0 96.1 75-125 0

QC Page: 21 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: R94229 Instrument ID VOA2 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/16/2010 02:34 PM

Prep Date:

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2031437

MS

Run ID: VOA2_100716E

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007489-07AMS

1,1,1-Trichloroethane 40.32 5.0 50 0 80.6 80-120 0

1,1-Dichloroethane 45.22 5.0 50 0 90.4 76-120 0

1,1-Dichloroethene 42.39 5.0 50 0 84.8 73-124 0

1,2-Dibromoethane 50.7 5.0 50 0 101 80-120 0

1,2-Dichlorobenzene 46.93 5.0 50 0 93.9 80-120 0

1,2-Dichloroethane 48.07 5.0 50 0 96.1 78-120 0

1,3-Dichlorobenzene 45.56 5.0 50 0 91.1 80-130 0

1,4-Dichlorobenzene 45.56 5.0 50 0 91.1 80-120 0

1,4-Dioxane 988.4 100 1000 0 98.8 50-158 0

2-Butanone 86.8 10 100 0 86.8 58-132 0

Benzene 47.43 5.0 50 0 94.9 73-121 0

Carbon disulfide 81.05 10 100 0 81.1 68-141 0

Chlorobenzene 47.45 5.0 50 0 94.9 80-120 0

Chloroform 48.61 5.0 50 0 97.2 80-120 0

Ethylbenzene 45.94 5.0 50 0 91.9 80-120 0

Methyl tert-butyl ether 46.58 5.0 50 0 93.2 73-121 0

Naphthalene 45.61 5.0 50 0 91.2 65-127 0

Styrene 47.72 5.0 50 0 95.4 80-120 0

Tetrachloroethene 41.74 5.0 50 0 83.5 79-130 0

Toluene 46.6 5.0 50 0 93.2 80-120 0

Trichloroethene 46.09 5.0 50 0 92.2 80-120 0

Xylenes, Total 137.5 15 150 0 91.7 80-120 0

 Surr: 1,2-Dichloroethane-d4 100 70-125 50.05 5.0 50 0 0

 Surr: 4-Bromofluorobenzene 98 72-125 49.02 5.0 50 0 0

 Surr: Dibromofluoromethane 101 71-125 50.46 5.0 50 0 0

 Surr: Toluene-d8 48.59 5.0 50 0 97.2 75-125 0

QC Page: 22 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

Work Order: 1007294

QC BATCH REPORT

Batch ID: R94229 Instrument ID VOA2 Method: SW8260

Qual

RPD 

Limit

Analysis Date: 7/16/2010 02:58 PM

Prep Date:

Analyte Result %REC %RPD

Units: μg/L

MQL

Client ID: SeqNo:2031438

MSD

Run ID: VOA2_100716E

SPK Val

SPK Ref 

Value

RPD Ref 

Value

Control 

Limit

DF: 1

Sample ID: 1007489-07AMSD

1,1,1-Trichloroethane 45.12 5.0 11.2 50 0 90.2 80-120 40.32 20

1,1-Dichloroethane 47.26 5.0 4.41 50 0 94.5 76-120 45.22 20

1,1-Dichloroethene 47.12 5.0 10.6 50 0 94.2 73-124 42.39 20

1,2-Dibromoethane 51.63 5.0 1.82 50 0 103 80-120 50.7 20

1,2-Dichlorobenzene 47.7 5.0 1.63 50 0 95.4 80-120 46.93 20

1,2-Dichloroethane 49.18 5.0 2.28 50 0 98.4 78-120 48.07 20

1,3-Dichlorobenzene 46.88 5.0 2.86 50 0 93.8 80-130 45.56 20

1,4-Dichlorobenzene 46.68 5.0 2.43 50 0 93.4 80-120 45.56 20

1,4-Dioxane 1162 100 16.1 1000 0 116 50-158 988.4 20

2-Butanone 105.7 10 19.6 100 0 106 58-132 86.8 20

Benzene 48.24 5.0 1.69 50 0 96.5 73-121 47.43 20

Carbon disulfide 88.43 10 8.7 100 0 88.4 68-141 81.05 20

Chlorobenzene 47.36 5.0 0.187 50 0 94.7 80-120 47.45 20

Chloroform 49.87 5.0 2.55 50 0 99.7 80-120 48.61 20

Ethylbenzene 47.8 5.0 3.96 50 0 95.6 80-120 45.94 20

Methyl tert-butyl ether 48.98 5.0 5.01 50 0 98 73-121 46.58 20

Naphthalene 50.26 5.0 9.7 50 0 101 65-127 45.61 20

Styrene 48.27 5.0 1.16 50 0 96.5 80-120 47.72 20

Tetrachloroethene 46.05 5.0 9.81 50 0 92.1 79-130 41.74 20

Toluene 47.84 5.0 2.62 50 0 95.7 80-120 46.6 20

Trichloroethene 47.73 5.0 3.51 50 0 95.5 80-120 46.09 20

Xylenes, Total 143.3 15 4.11 150 0 95.5 80-120 137.5 20

 Surr: 1,2-Dichloroethane-d4 101 70-125 50.44 5.0 50 0 50.05 0.768 20

 Surr: 4-Bromofluorobenzene 97.3 72-125 48.65 5.0 50 0 49.02 0.76 20

 Surr: Dibromofluoromethane 101 71-125 50.69 5.0 50 0 50.46 0.452 20

 Surr: Toluene-d8 48.62 5.0 50 0 97.2 75-125 48.59 0.0766 20

The following samples were analyzed in this batch: 1007294-02A 1007294-03A 1007294-04A

QC Page: 23 of 23

Note: See Qualifiers Page for a list of Qualifiers and their explanation.
ALS Laboratory Group Date: 19-Jul-10

QUALIFIERS, 

ACRONYMS, UNITS Project: Conoco Phillips Delisting TCLP -Neutral & Basic

Client: TRC Corporation

WorkOrder: 1007294

Units Reported Description 

Qualifier Description

Acronym Description 

μg/L Micrograms per Liter

mg/L Milligrams per Liter

* Value exceeds Regulatory Limit

a Not accredited

B Analyte detected in the associated Method Blank above the Reporting Limit

E Value above quantitation range

H Analyzed outside of Holding Time

J Analyte detected below quantitation limit

M Manually integrated, see raw data for justification

n Not offered for accreditation

ND Not Detected at the Reporting Limit

O Sample amount is > 4 times amount spiked

P Dual Column results percent difference > 40%

R RPD above laboratory control limit

S Spike Recovery outside laboratory control limits

U Analyzed but not detected above the MDL

DUP Method Duplicate

LCS Laboratory Control Sample

LCSD Laboratory Control Sample Duplicate

MBLK Method Blank

MDL Method Detection Limit

MQL Method Quantitation Limit

MS Matrix Spike

MSD Matrix Spike Duplicate

PDS Post Digestion Spike

PQL Practical Quantitaion Limit

SD Serial Dilution

SDL Sample Detection Limit

TRRP Texas Risk Reduction Program

QF Page 1 of 1

Sample Receipt Checklist

Client Name:

Work Order: 

Date/Time Received: #Error

Received by:

Checklist completed by

eSignature Date

Reviewed by:

eSignature Date

Matrices:

Carrier name:

Shipping container/cooler in good condition? Yes No Not Present

Custody seals intact on shipping container/cooler? Yes No Not Present

Custody seals intact on sample bottles? Yes No Not Present

Chain of custody present? Yes No

Chain of custody signed when relinquished and received? Yes No

Chain of custody agrees with sample labels? Yes No

Samples in proper container/bottle? Yes No

Sample containers intact? Yes No

Sufficient sample volume for indicated test? Yes No

All samples received within holding time? Yes No

Container/Temp Blank temperature in compliance? Yes No

Water - VOA vials have zero headspace? Yes No No VOA vials submitted

Water - pH acceptable upon receipt? Yes No N/A

Temperature(s)/Thermometer(s):

Login Notes:

Cooler(s)/Kit(s):

pH adjusted? Yes No N/A

pH adjusted by:

CorrectiveAction:

Comments:

Client Contacted: Date Contacted: Person Contacted:

Contacted By: Regarding:

SRC Page 1 of 1

17-Aug-2010

TRC Corporation

Steve Miller

Dear Steve,

Re: Conoco Phillips Delisting Work Order: 1008246

Fax: (512) 329-8750

Tel: (512) 329-6080

505 East Huntland Drive

Austin, TX 78752

Suite 250

ALS Laboratory Group received 1 sample on 03-Jul-2010 09:00 AM for the analyses presented in the 

following report.

Project Manager

Hector Coronado

 Hector Coronado

Electronically approved by: Glenda H. Ramos

Certificate No: TX: T104704231-10-3

The analytical data provided relates directly to the samples received by ALS Laboratory Group and for 

only the analyses requested. Results are expressed as "as received" unless otherwise noted.

QC sample results for this data met EPA or laboratory specifications except as noted in the Case 

Narrative or as noted with qualifiers in the QC batch information. Should this laboratory report need to 

be reproduced, it should be reproduced in full unless written approval has been obtained by ALS 

Laboratory Group. Samples will be disposed in 30 days unless storage arrangements are made. 

The total number of pages in this report is 9.

If you have any questions regarding this report, please feel free to call me.

Sincerely,

ADDRESS 10450 Stancliff Rd, Suite 210 Houston, Texas 77099-4338 | PHONE (281) 530-5656 | FAX (281) 530-5887

ALS GROUP USA, CORP Part of the ALS Laboratory Group A Campbell Brothers Limited Company
ALS Laboratory Group Date: 17-Aug-10

Project: Conoco Phillips Delisting

Client: TRC Corporation

Work Order: 1008246 Work Order Sample Summary

Lab Samp ID Client Sample ID Matrix Tag Number Collection Date Date Received Hold

1008246-01 North Q3 Soil 7/1/2010 14:30 7/3/2010 09:00

SS Page 1 of 1
Project: Conoco Phillips Delisting

Sample ID: North Q3

Collection Date: 7/1/2010 02:30 PM Matrix: SOIL

Analyses Result Qual Units MQL Date Analyzed

Client: TRC Corporation

Work Order: 1008246

Dilution 

Factor

Lab ID: 1008246-01

ALS Laboratory Group Date: 17-Aug-10

SDL

MISCELLANEOUS ANALYSIS Method:NA Analyst: PTS

Miscellaneous Analysis See Attached 0 1 8/13/2010

AR Page 1 of 1

Note: See Qualifiers Page for a list of qualifiers and their explanation.
ALS Laboratory Group Date: 17-Aug-10

QUALIFIERS, 

ACRONYMS, UNITS Project: Conoco Phillips Delisting

Client: TRC Corporation

WorkOrder: 1008246

Units Reported Description 

Qualifier Description

Acronym Description 

* Value exceeds Regulatory Limit

a Not accredited

B Analyte detected in the associated Method Blank above the Reporting Limit

E Value above quantitation range

H Analyzed outside of Holding Time

J Analyte detected below quantitation limit

M Manually integrated, see raw data for justification

n Not offered for accreditation

ND Not Detected at the Reporting Limit

O Sample amount is > 4 times amount spiked

P Dual Column results percent difference > 40%

R RPD above laboratory control limit

S Spike Recovery outside laboratory control limits

U Analyzed but not detected above the MDL

DUP Method Duplicate

LCS Laboratory Control Sample

LCSD Laboratory Control Sample Duplicate

MBLK Method Blank

MDL Method Detection Limit

MQL Method Quantitation Limit

MS Matrix Spike

MSD Matrix Spike Duplicate

PDS Post Digestion Spike

PQL Practical Quantitaion Limit

SD Serial Dilution

SDL Sample Detection Limit

TRRP Texas Risk Reduction Program

QF Page 1 of 1

ALS Laboratory Group

Sample Receipt Checklist

Client Name: ALS - HOUSTON

Work Order: 1007146

Date/Time Received: 08-Jul-10 09:15

Received by: DS

Checklist completed by

eSignature Date

Reviewed by:

eSignature Date

Matrices: Soil

Carrier name: FedEx

Shipping container/cooler in good condition? Yes No Not Present

Custody seals intact on shipping container/cooler? Yes No Not Present

Custody seals intact on sample bottles? Yes No Not Present

Chain of custody present? Yes No

Chain of custody signed when relinquished and received? Yes No

Chain of custody agrees with sample labels? Yes No

Samples in proper container/bottle? Yes No

Sample containers intact? Yes No

Sufficient sample volume for indicated test? Yes No

All samples received within holding time? Yes No

Container/Temp Blank temperature in compliance? Yes No

Water - VOA vials have zero headspace? Yes No No VOA vials submitted

Water - pH acceptable upon receipt? Yes No N/A

Temperature(s)/Thermometer(s): 3.0 c

Login Notes:

Cooler(s)/Kit(s):

Diane Shaw 08-Jul-10 09-Jul-10 Ann Preston

pH adjusted? Yes No N/A

pH adjusted by:

CorrectiveAction:

Comments:

Client Contacted: Date Contacted: Person Contacted:

Contacted By: Regarding:

SRC Page 1 of 1


PTS File No: 40596

Client: ALS Group USA, Corp.

PROJECT NAME: N/A

PROJECT NO: 1008246

MASS OF MASS OF MASS OF PYCNOMETER, SPECIFIC SPECIFIC

TEMPERATURE PYCNOMETER OVEN DRY OVEN DRY SOIL, GRAVITY GRAVITY

SAMPLE DEPTH, TEMPERATURE, CORRECTION AND WATER, SOIL, AND WATER, AT AT

ID. ft. °C FACTOR grams grams grams TEMPERATURE 20°C

1008246-01A N/A 24.5 0.9990 340.93 53.69 369.65 2.15 2.15

SPECIFIC GRAVITY OF SOILS BY PYCNOMETER

(METHODOLOGY: ASTM D 854-98)

PTS Laboratories