ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica...

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ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica Job ID: 320-4071-1 Client Project/Site: Stringfellow Acid Project For: CH2M Hill Constructors, Inc. 3 Hutton Centre Drive Suite 200 Santa Ana, California 92707 Attn: Emily Keene Authorized for release by: 10/8/2013 5:44:30 PM Jill Kellmann, Project Manager II (916)374-4402 [email protected] This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature. Results relate only to the items tested and the sample(s) as received by the laboratory. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SDMS DOCID#1142010

Transcript of ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica...

Page 1: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

ANALYTICAL REPORTTestAmerica Laboratories, Inc.TestAmerica Sacramento880 Riverside ParkwayWest Sacramento, CA 95605Tel: (916)373-5600

TestAmerica Job ID: 320-4071-1Client Project/Site: Stringfellow Acid Project

For:CH2M Hill Constructors, Inc.3 Hutton Centre DriveSuite 200Santa Ana, California 92707

Attn: Emily Keene

Authorized for release by:10/8/2013 5:44:30 PM

Jill Kellmann, Project Manager II(916)[email protected]

This report has been electronically signed and authorized by the signatory. Electronic signature isintended to be the legally binding equivalent of a traditionally handwritten signature.

Results relate only to the items tested and the sample(s) as received by the laboratory.

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SDMS DOCID#1142010

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Table of Contents

Client: CH2M Hill Constructors, Inc.Project/Site: Stringfellow Acid Project

TestAmerica Job ID: 320-4071-1

Page 2 of 43TestAmerica Sacramento

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Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Definitions/Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Surrogate Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Isotope Dilution Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

QC Association Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

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Definitions/GlossaryTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Qualifiers

GC/MS VOA

Qualifier Description

H Sample was prepped or analyzed beyond the specified holding time

Qualifier

GC Semi VOA

Qualifier Description

J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.

Qualifier

HPLC/IC

Qualifier Description

J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.

Qualifier

LCMS

Qualifier Description

J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.

Qualifier

Glossary

These commonly used abbreviations may or may not be present in this report.

¤ Listed under the "D" column to designate that the result is reported on a dry weight basis

Abbreviation

%R Percent Recovery

CNF Contains no Free Liquid

DER Duplicate error ratio (normalized absolute difference)

Dil Fac Dilution Factor

DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample

DLC Decision level concentration

MDA Minimum detectable activity

EDL Estimated Detection Limit

MDC Minimum detectable concentration

MDL Method Detection Limit

ML Minimum Level (Dioxin)

NC Not Calculated

ND Not detected at the reporting limit (or MDL or EDL if shown)

PQL Practical Quantitation Limit

QC Quality Control

RER Relative error ratio

RL Reporting Limit or Requested Limit (Radiochemistry)

RPD Relative Percent Difference, a measure of the relative difference between two points

TEF Toxicity Equivalent Factor (Dioxin)

TEQ Toxicity Equivalent Quotient (Dioxin)

TestAmerica Sacramento

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Case NarrativeClient: CH2M Hill Constructors, Inc. TestAmerica Job ID: 320-4071-1

Project/Site: Stringfellow Acid Project

Job ID: 320-4071-1

Laboratory: TestAmerica Sacramento

Narrative

Job Narrative

320-4071-1

Receipt

The samples were received on 9/14/2013 9:10 AM; the samples arrived in good condition, properly preserved and, where required, on ice.

The temperatures of the 2 coolers at receipt time were 3.7º C and 3.8º C.

GC/MS VOA - GRO

The associated sample in batch 25193 was received with the encore container improperly set. As a result, the cap of the encore came off

during transit, and the sample was lost. As a result, two low level encores were prepared and no medium level encores were preserved.

The following samples were prepared outside of preparation holding time: EPAZ5MW5S00 (320-4071-1), EPAZ5MW9S00 (320-4071-3),

EPAZ5S15S00 (320-4071-4), EPAZ5S15S03 (320-4071-5), EPAZ5S16S00 (320-4071-6), EPAZ5S16S03 (320-4071-7), EPAZ5S16S13

(320-4071-8), EPAZ5S17S00 (320-4071-9), EPAZ5S18S00 (320-4071-10). The samples were received on a Saturday with no advance

notice of delivery.

No other analytical or quality issues were noted.

GC/MS Semi VOA - Method NDMA

The matrix spike / matrix spike duplicate (MS/MSD) recoveries for prep batch 25607 (analytical batch 25889) were outside control limits.

The associated laboratory control sample (LCS) recovery met acceptance criteria.

The matrix spike / matrix spike duplicate (MS/MSD) percent recoveries and percent RPD for prep batch 25404 (analytical batch 26498)

were outside control limits. No action was taken, as the percent recovery values were acceptable in the laboratory control sample (LCS).

No other analytical or quality issues were noted.

HPLC - Method 7199

The sample matrix has been determined to be reductive in natures. (320-4069-3 MSI), EPAZ5S102S51 (320-4069-3), EPAZ5S102S51

(320-4069-3 MS), EPAZ5S102S51 (320-4069-3 MSD), EPAZ5S15S00 (320-4071-4), EPAZ5S17S00 (320-4071-9).

No other analytical or quality issues were noted.

GC Semi VOA

No analytical or quality issues were noted.

LCMS - Method 6850

The matrix spike duplicate (MSD) recovery for batch 26394 was outside control limits due to a high level of target analyte present int the

parent sample. The associated laboratory control sample (LCS) recovery met acceptance criteria.

The results for sample EPAZ5MW5S00 (320-4071-1) were reported from the analysis of a diluted extract due to high concentration of the

target analyte in the analysis of the undiluted extract. The dilution factor was applied to the labeled internal standard area counts and

these area counts were within acceptance limits

Due to the high concentration of Perchlorate in the parent sample, the recoveries in the matrix spike / matrix spike duplicate (MS/MSD) for

batch 26394 are over the calibration range of the instrument and flagged with the "E" qualifier. The MS/MSD were not diluted and

re-analysed. The associated laboratory control sample (LCS) met acceptance criteria.

No analytical or quality issues were noted.

General Chemistry

No analytical or quality issues were noted.

Organic Prep

No analytical or quality issues were noted.

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Case NarrativeClient: CH2M Hill Constructors, Inc. TestAmerica Job ID: 320-4071-1

Project/Site: Stringfellow Acid Project

Job ID: 320-4071-1 (Continued)

Laboratory: TestAmerica Sacramento (Continued)

I certify that this data package is in compliance with the terms and conditions of the contract and Statement of Work both technically and for

completeness, for other than the condition(s) detailed above. Release of the data contained in this hardcopy data package and in the

computer-readable data submitted has been authorized by the Quality Assurance Manager or his/her designee, as verified by the following

signature.

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Detection SummaryTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Client Sample ID: EPAZ5MW5S00 Lab Sample ID: 320-4071-1

☼Diesel Range Organics (C10-C24)

RL

0.99 mg/Kg

MDL

0.30

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA112 8015B

☼Fluoride 2.5 mg/Kg0.30 Soluble11.4 J 9056

☼Nitrate 0.25 mg/Kg0.11 Soluble149 9056

☼Sulfate 10 mg/Kg0.48 Soluble2360 9056

☼Perchlorate - DL 50 ug/Kg2.6 Total/NA10290 6850

pH 0.100 SU0.100 Soluble17.92 9045C

Oxidation Reduction Potential 0.10 millivolts0.10 Soluble1460 SM 2580B

Client Sample ID: EPAZ5MW5S3 Lab Sample ID: 320-4071-2

No Detections.

Client Sample ID: EPAZ5MW9S00 Lab Sample ID: 320-4071-3

☼Diesel Range Organics (C10-C24)

RL

1.0 mg/Kg

MDL

0.30

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA15.0 8015B

☼Fluoride 2.5 mg/Kg0.30 Soluble11.6 J 9056

☼Nitrate 0.25 mg/Kg0.11 Soluble19.9 9056

☼Sulfate 5.1 mg/Kg0.24 Soluble1150 9056

☼Perchlorate - RA 5.0 ug/Kg0.26 Total/NA128 6850

pH 0.100 SU0.100 Soluble110.3 9045C

Oxidation Reduction Potential 0.10 millivolts0.10 Soluble1330 SM 2580B

Client Sample ID: EPAZ5S15S00 Lab Sample ID: 320-4071-4

☼Diesel Range Organics (C10-C24)

RL

0.99 mg/Kg

MDL

0.30

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA113 8015B

☼Fluoride 2.5 mg/Kg0.30 Soluble12.5 9056

☼Nitrate 0.25 mg/Kg0.11 Soluble16.1 9056

☼Sulfate 5.0 mg/Kg0.24 Soluble117 9056

☼Perchlorate - RA 5.0 ug/Kg0.26 Total/NA14.2 J 6850

pH 0.100 SU0.100 Soluble17.37 9045C

Oxidation Reduction Potential 0.10 millivolts0.10 Soluble1400 SM 2580B

Client Sample ID: EPAZ5S15S03 Lab Sample ID: 320-4071-5

☼Diesel Range Organics (C10-C24)

RL

1.0 mg/Kg

MDL

0.31

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.80 8015B

☼Fluoride 2.5 mg/Kg0.31 Soluble11.0 J 9056

☼Nitrate 0.25 mg/Kg0.11 Soluble10.54 9056

☼Sulfate 5.1 mg/Kg0.24 Soluble11.1 J 9056

pH 0.100 SU0.100 Soluble17.78 9045C

Oxidation Reduction Potential 0.10 millivolts0.10 Soluble1490 SM 2580B

Client Sample ID: EPAZ5S16S00 Lab Sample ID: 320-4071-6

☼Diesel Range Organics (C10-C24)

RL

0.99 mg/Kg

MDL

0.30

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA16.8 8015B

☼Fluoride 2.4 mg/Kg0.29 Soluble11.2 J 9056

☼Nitrate 0.24 mg/Kg0.11 Soluble122 9056

☼Sulfate 4.9 mg/Kg0.23 Soluble16.5 9056

TestAmerica Sacramento

This Detection Summary does not include radiochemical test results.

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Detection SummaryTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Client Sample ID: EPAZ5S16S00 (Continued) Lab Sample ID: 320-4071-6

☼Perchlorate

RL

5.0 ug/Kg

MDL

0.26

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J2.4 6850

pH 0.100 SU0.100 Soluble16.70 9045C

Oxidation Reduction Potential 0.10 millivolts0.10 Soluble1500 SM 2580B

Client Sample ID: EPAZ5S16S03 Lab Sample ID: 320-4071-7

☼Diesel Range Organics (C10-C24)

RL

1.0 mg/Kg

MDL

0.30

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA11.1 8015B

☼Fluoride 2.6 mg/Kg0.31 Soluble11.3 J 9056

☼Nitrate 0.26 mg/Kg0.11 Soluble11.3 9056

☼Sulfate 5.1 mg/Kg0.25 Soluble12.6 J 9056

☼Perchlorate 4.9 ug/Kg0.26 Total/NA10.27 J 6850

pH 0.100 SU0.100 Soluble18.13 9045C

Oxidation Reduction Potential 0.10 millivolts0.10 Soluble1470 SM 2580B

Client Sample ID: EPAZ5S16S13 Lab Sample ID: 320-4071-8

☼Diesel Range Organics (C10-C24)

RL

1.0 mg/Kg

MDL

0.31

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA11.2 8015B

☼Fluoride 2.5 mg/Kg0.30 Soluble11.3 J 9056

☼Nitrate 0.25 mg/Kg0.11 Soluble11.4 9056

☼Sulfate 5.1 mg/Kg0.24 Soluble13.8 J 9056

pH 0.100 SU0.100 Soluble18.03 9045C

Oxidation Reduction Potential 0.10 millivolts0.10 Soluble1480 SM 2580B

Client Sample ID: EPAZ5S17S00 Lab Sample ID: 320-4071-9

☼Diesel Range Organics (C10-C24)

RL

0.99 mg/Kg

MDL

0.30

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA13.4 8015B

☼Fluoride 2.5 mg/Kg0.30 Soluble11.3 J 9056

☼Nitrate 0.49 mg/Kg0.22 Soluble251 9056

☼Sulfate 4.9 mg/Kg0.24 Soluble115 9056

☼Perchlorate 5.0 ug/Kg0.26 Total/NA13.8 J 6850

pH 0.100 SU0.100 Soluble16.18 9045C

Oxidation Reduction Potential 0.10 millivolts0.10 Soluble1510 SM 2580B

Client Sample ID: EPAZ5S18S00 Lab Sample ID: 320-4071-10

☼Diesel Range Organics (C10-C24)

RL

1.0 mg/Kg

MDL

0.31

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.92 8015B

☼Fluoride 2.5 mg/Kg0.30 Soluble10.86 J 9056

☼Nitrate 0.25 mg/Kg0.11 Soluble13.9 9056

☼Sulfate 5.0 mg/Kg0.24 Soluble17.6 9056

☼Perchlorate 4.8 ug/Kg0.25 Total/NA10.99 J 6850

pH 0.100 SU0.100 Soluble16.66 9045C

Oxidation Reduction Potential 0.10 millivolts0.10 Soluble1520 SM 2580B

TestAmerica Sacramento

This Detection Summary does not include radiochemical test results.

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Client Sample ResultsTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Lab Sample ID: 320-4071-1Client Sample ID: EPAZ5MW5S00Matrix: SolidDate Collected: 09/13/13 00:00

Percent Solids: 99.6Date Received: 09/14/13 09:10

Method: 8260B/CA_LUFTMS - Volatile Organic Compounds by GC/MSRL MDL

Gasoline Range Organics (GRO)

-C7-C12

ND H 0.48 0.048 mg/Kg ☼ 09/16/13 10:11 09/17/13 15:05 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromofluorobenzene (Surr) 103 70 - 131 09/16/13 10:11 09/17/13 15:05 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 8015B - Diesel Range Organics (DRO) (GC)RL MDL

Diesel Range Organics (C10-C24) 12 0.99 0.30 mg/Kg ☼ 09/18/13 09:44 09/30/13 17:02 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

o-Terphenyl (Surr) 108 63 - 141 09/18/13 09:44 09/30/13 17:02 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 7199 - Chromium, Hexavalent (IC)RL MDL

Cr (VI) ND 0.80 0.15 mg/Kg ☼ 09/19/13 13:40 09/20/13 21:44 10

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 9056 - Anions, Ion Chromatography - SolubleRL MDL

Fluoride 1.4 J 2.5 0.30 mg/Kg ☼ 10/01/13 19:46 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.25 0.11 mg/Kg 10/01/13 19:46 1☼Nitrate 49

10 0.48 mg/Kg 10/02/13 16:12 2☼Sulfate 360

Method: 6850 - Perchlorate by LC/MS or LC/MS/MS - DLRL MDL

Perchlorate 290 50 2.6 ug/Kg ☼ 10/01/13 08:31 10/07/13 14:02 10

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 8321A - Benzene Sulfonic Acids (LCMS)RL MDL

p-CBSA ND 9.9 0.87 ug/Kg ☼ 09/26/13 07:18 09/28/13 08:08 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromobenzenesulfonic Acid 87 70 - 130 09/26/13 07:18 09/28/13 08:08 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: GCMSMS_NDMA - Nitrosamines by Isotope Dilution and GC/CI/MS/MSRL MDL

N-Nitrosodimethylamine ND 5.2 0.79 ug/Kg ☼ 09/18/13 09:28 10/02/13 04:04 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

N-Nitrosodimethylamine-d6 67 50 - 150 09/18/13 09:28 10/02/13 04:04 1

Isotope Dilution Dil FacAnalyzedPreparedQualifier Limits%Recovery

General Chemistry - SolubleRL MDL

pH 7.92 0.100 0.100 SU 09/20/13 14:30 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 millivolts 09/20/13 12:08 1Oxidation Reduction Potential 460

Lab Sample ID: 320-4071-2Client Sample ID: EPAZ5MW5S3Matrix: WaterDate Collected: 09/13/13 13:30

Date Received: 09/14/13 09:10

Method: 6850 - Perchlorate by LC/MS or LC/MS/MSRL MDL

Perchlorate ND 0.50 0.082 ug/L 09/30/13 09:37 10/02/13 21:06 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

TestAmerica Sacramento

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Client Sample ResultsTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Lab Sample ID: 320-4071-2Client Sample ID: EPAZ5MW5S3Matrix: WaterDate Collected: 09/13/13 13:30

Date Received: 09/14/13 09:10

Method: GCMSMS_NDMA - Nitrosamines by Isotope Dilution and GC/CI/MS/MSRL MDL

N-Nitrosodimethylamine ND 1.9 0.37 ng/L 09/20/13 09:28 09/24/13 20:12 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

N-Nitrosodimethylamine-d6 34 25 - 150 09/20/13 09:28 09/24/13 20:12 1

Isotope Dilution Dil FacAnalyzedPreparedQualifier Limits%Recovery

Lab Sample ID: 320-4071-3Client Sample ID: EPAZ5MW9S00Matrix: SolidDate Collected: 09/13/13 10:30

Percent Solids: 98.2Date Received: 09/14/13 09:10

Method: 8260B/CA_LUFTMS - Volatile Organic Compounds by GC/MSRL MDL

Gasoline Range Organics (GRO)

-C7-C12

ND H 0.54 0.054 mg/Kg ☼ 09/16/13 10:11 09/17/13 15:28 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromofluorobenzene (Surr) 103 70 - 131 09/16/13 10:11 09/17/13 15:28 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 8015B - Diesel Range Organics (DRO) (GC)RL MDL

Diesel Range Organics (C10-C24) 5.0 1.0 0.30 mg/Kg ☼ 09/18/13 09:44 09/30/13 17:33 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

o-Terphenyl (Surr) 103 63 - 141 09/18/13 09:44 09/30/13 17:33 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 7199 - Chromium, Hexavalent (IC)RL MDL

Cr (VI) ND 0.81 0.15 mg/Kg ☼ 09/19/13 13:40 09/20/13 21:57 10

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 9056 - Anions, Ion Chromatography - SolubleRL MDL

Fluoride 1.6 J 2.5 0.30 mg/Kg ☼ 10/01/13 19:58 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.25 0.11 mg/Kg 10/01/13 19:58 1☼Nitrate 9.9

5.1 0.24 mg/Kg 10/01/13 19:58 1☼Sulfate 150

Method: 6850 - Perchlorate by LC/MS or LC/MS/MS - RARL MDL

Perchlorate 28 5.0 0.26 ug/Kg ☼ 10/01/13 08:31 10/07/13 14:19 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 8321A - Benzene Sulfonic Acids (LCMS)RL MDL

p-CBSA ND 10 0.89 ug/Kg ☼ 09/26/13 07:18 09/28/13 08:26 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromobenzenesulfonic Acid 97 70 - 130 09/26/13 07:18 09/28/13 08:26 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: GCMSMS_NDMA - Nitrosamines by Isotope Dilution and GC/CI/MS/MSRL MDL

N-Nitrosodimethylamine ND 4.9 0.74 ug/Kg ☼ 09/18/13 09:28 10/02/13 04:41 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

N-Nitrosodimethylamine-d6 60 50 - 150 09/18/13 09:28 10/02/13 04:41 1

Isotope Dilution Dil FacAnalyzedPreparedQualifier Limits%Recovery

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Client Sample ResultsTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Lab Sample ID: 320-4071-3Client Sample ID: EPAZ5MW9S00Matrix: SolidDate Collected: 09/13/13 10:30

Date Received: 09/14/13 09:10

General Chemistry - SolubleRL MDL

pH 10.3 0.100 0.100 SU 09/20/13 14:45 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 millivolts 09/20/13 12:08 1Oxidation Reduction Potential 330

Lab Sample ID: 320-4071-4Client Sample ID: EPAZ5S15S00Matrix: SolidDate Collected: 09/13/13 08:54

Percent Solids: 99.3Date Received: 09/14/13 09:10

Method: 8260B/CA_LUFTMS - Volatile Organic Compounds by GC/MSRL MDL

Gasoline Range Organics (GRO)

-C7-C12

ND H 0.56 0.056 mg/Kg ☼ 09/16/13 10:11 09/17/13 15:51 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromofluorobenzene (Surr) 100 70 - 131 09/16/13 10:11 09/17/13 15:51 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 8015B - Diesel Range Organics (DRO) (GC)RL MDL

Diesel Range Organics (C10-C24) 13 0.99 0.30 mg/Kg ☼ 09/18/13 09:44 09/30/13 18:03 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

o-Terphenyl (Surr) 115 63 - 141 09/18/13 09:44 09/30/13 18:03 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 7199 - Chromium, Hexavalent (IC)RL MDL

Cr (VI) ND 0.81 0.15 mg/Kg ☼ 09/19/13 13:40 09/20/13 22:10 10

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 9056 - Anions, Ion Chromatography - SolubleRL MDL

Fluoride 2.5 2.5 0.30 mg/Kg ☼ 10/01/13 20:09 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.25 0.11 mg/Kg 10/01/13 20:09 1☼Nitrate 6.1

5.0 0.24 mg/Kg 10/01/13 20:09 1☼Sulfate 17

Method: 6850 - Perchlorate by LC/MS or LC/MS/MS - RARL MDL

Perchlorate 4.2 J 5.0 0.26 ug/Kg ☼ 10/01/13 08:31 10/07/13 14:35 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 8321A - Benzene Sulfonic Acids (LCMS)RL MDL

p-CBSA ND 10 0.88 ug/Kg ☼ 09/26/13 07:18 09/28/13 08:45 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromobenzenesulfonic Acid 85 70 - 130 09/26/13 07:18 09/28/13 08:45 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: GCMSMS_NDMA - Nitrosamines by Isotope Dilution and GC/CI/MS/MSRL MDL

N-Nitrosodimethylamine ND 5.2 0.79 ug/Kg ☼ 09/18/13 09:28 10/02/13 07:07 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

N-Nitrosodimethylamine-d6 72 50 - 150 09/18/13 09:28 10/02/13 07:07 1

Isotope Dilution Dil FacAnalyzedPreparedQualifier Limits%Recovery

General Chemistry - SolubleRL MDL

pH 7.37 0.100 0.100 SU 09/20/13 14:30 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

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Page 11: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

Client Sample ResultsTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Lab Sample ID: 320-4071-4Client Sample ID: EPAZ5S15S00Matrix: SolidDate Collected: 09/13/13 08:54

Date Received: 09/14/13 09:10

General Chemistry - Soluble (Continued)RL MDL

Oxidation Reduction Potential 400 0.10 0.10 millivolts 09/20/13 12:08 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Lab Sample ID: 320-4071-5Client Sample ID: EPAZ5S15S03Matrix: SolidDate Collected: 09/13/13 09:25

Percent Solids: 95.6Date Received: 09/14/13 09:10

Method: 8260B/CA_LUFTMS - Volatile Organic Compounds by GC/MSRL MDL

Gasoline Range Organics (GRO)

-C7-C12

ND H 0.51 0.051 mg/Kg ☼ 09/16/13 10:11 09/17/13 16:15 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromofluorobenzene (Surr) 103 70 - 131 09/16/13 10:11 09/17/13 16:15 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 8015B - Diesel Range Organics (DRO) (GC)RL MDL

Diesel Range Organics (C10-C24) 0.80 J 1.0 0.31 mg/Kg ☼ 09/18/13 09:44 09/30/13 18:33 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

o-Terphenyl (Surr) 96 63 - 141 09/18/13 09:44 09/30/13 18:33 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 7199 - Chromium, Hexavalent (IC)RL MDL

Cr (VI) ND 0.83 0.16 mg/Kg ☼ 09/19/13 13:40 09/20/13 22:22 10

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 9056 - Anions, Ion Chromatography - SolubleRL MDL

Fluoride 1.0 J 2.5 0.31 mg/Kg ☼ 10/01/13 20:21 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.25 0.11 mg/Kg 10/01/13 20:21 1☼Nitrate 0.54

5.1 0.24 mg/Kg 10/01/13 20:21 1☼Sulfate 1.1 J

Method: 6850 - Perchlorate by LC/MS or LC/MS/MSRL MDL

Perchlorate ND 5.2 0.27 ug/Kg ☼ 10/01/13 08:31 10/03/13 20:52 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 8321A - Benzene Sulfonic Acids (LCMS)RL MDL

p-CBSA ND 10 0.91 ug/Kg ☼ 09/26/13 07:18 09/28/13 09:04 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromobenzenesulfonic Acid 96 70 - 130 09/26/13 07:18 09/28/13 09:04 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: GCMSMS_NDMA - Nitrosamines by Isotope Dilution and GC/CI/MS/MSRL MDL

N-Nitrosodimethylamine ND 5.6 0.85 ug/Kg ☼ 09/18/13 09:28 10/02/13 07:44 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

N-Nitrosodimethylamine-d6 90 50 - 150 09/18/13 09:28 10/02/13 07:44 1

Isotope Dilution Dil FacAnalyzedPreparedQualifier Limits%Recovery

General Chemistry - SolubleRL MDL

pH 7.78 0.100 0.100 SU 09/20/13 14:30 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 millivolts 09/20/13 12:08 1Oxidation Reduction Potential 490

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Page 12: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

Client Sample ResultsTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Lab Sample ID: 320-4071-6Client Sample ID: EPAZ5S16S00Matrix: SolidDate Collected: 09/13/13 07:45

Percent Solids: 99.1Date Received: 09/14/13 09:10

Method: 8260B/CA_LUFTMS - Volatile Organic Compounds by GC/MSRL MDL

Gasoline Range Organics (GRO)

-C7-C12

ND H 0.72 0.072 mg/Kg ☼ 09/16/13 10:11 09/17/13 16:38 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromofluorobenzene (Surr) 101 70 - 131 09/16/13 10:11 09/17/13 16:38 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 8015B - Diesel Range Organics (DRO) (GC)RL MDL

Diesel Range Organics (C10-C24) 6.8 0.99 0.30 mg/Kg ☼ 09/18/13 09:44 09/30/13 20:35 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

o-Terphenyl (Surr) 127 63 - 141 09/18/13 09:44 09/30/13 20:35 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 7199 - Chromium, Hexavalent (IC)RL MDL

Cr (VI) ND 0.80 0.15 mg/Kg ☼ 09/19/13 13:40 09/20/13 23:00 10

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 9056 - Anions, Ion Chromatography - SolubleRL MDL

Fluoride 1.2 J 2.4 0.29 mg/Kg ☼ 10/01/13 20:32 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.24 0.11 mg/Kg 10/01/13 20:32 1☼Nitrate 22

4.9 0.23 mg/Kg 10/01/13 20:32 1☼Sulfate 6.5

Method: 6850 - Perchlorate by LC/MS or LC/MS/MSRL MDL

Perchlorate 2.4 J 5.0 0.26 ug/Kg ☼ 10/01/13 08:31 10/03/13 21:09 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 8321A - Benzene Sulfonic Acids (LCMS)RL MDL

p-CBSA ND 10 0.89 ug/Kg ☼ 09/26/13 07:18 09/28/13 09:22 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromobenzenesulfonic Acid 102 70 - 130 09/26/13 07:18 09/28/13 09:22 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: GCMSMS_NDMA - Nitrosamines by Isotope Dilution and GC/CI/MS/MSRL MDL

N-Nitrosodimethylamine ND 5.0 0.77 ug/Kg ☼ 09/18/13 09:28 10/02/13 08:20 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

N-Nitrosodimethylamine-d6 72 50 - 150 09/18/13 09:28 10/02/13 08:20 1

Isotope Dilution Dil FacAnalyzedPreparedQualifier Limits%Recovery

General Chemistry - SolubleRL MDL

pH 6.70 0.100 0.100 SU 09/20/13 14:30 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 millivolts 09/20/13 12:08 1Oxidation Reduction Potential 500

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Page 13: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

Client Sample ResultsTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Lab Sample ID: 320-4071-7Client Sample ID: EPAZ5S16S03Matrix: SolidDate Collected: 09/13/13 08:50

Percent Solids: 96.5Date Received: 09/14/13 09:10

Method: 8260B/CA_LUFTMS - Volatile Organic Compounds by GC/MSRL MDL

Gasoline Range Organics (GRO)

-C7-C12

ND H 0.51 0.051 mg/Kg ☼ 09/16/13 10:11 09/17/13 17:01 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromofluorobenzene (Surr) 102 70 - 131 09/16/13 10:11 09/17/13 17:01 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 8015B - Diesel Range Organics (DRO) (GC)RL MDL

Diesel Range Organics (C10-C24) 1.1 1.0 0.30 mg/Kg ☼ 09/18/13 09:44 09/30/13 21:06 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

o-Terphenyl (Surr) 101 63 - 141 09/18/13 09:44 09/30/13 21:06 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 7199 - Chromium, Hexavalent (IC)RL MDL

Cr (VI) ND 0.83 0.16 mg/Kg ☼ 09/19/13 13:40 09/20/13 23:13 10

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 9056 - Anions, Ion Chromatography - SolubleRL MDL

Fluoride 1.3 J 2.6 0.31 mg/Kg ☼ 10/01/13 20:44 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.26 0.11 mg/Kg 10/01/13 20:44 1☼Nitrate 1.3

5.1 0.25 mg/Kg 10/01/13 20:44 1☼Sulfate 2.6 J

Method: 6850 - Perchlorate by LC/MS or LC/MS/MSRL MDL

Perchlorate 0.27 J 4.9 0.26 ug/Kg ☼ 10/01/13 08:31 10/03/13 21:26 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 8321A - Benzene Sulfonic Acids (LCMS)RL MDL

p-CBSA ND 10 0.91 ug/Kg ☼ 09/26/13 07:18 09/28/13 09:41 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromobenzenesulfonic Acid 103 70 - 130 09/26/13 07:18 09/28/13 09:41 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: GCMSMS_NDMA - Nitrosamines by Isotope Dilution and GC/CI/MS/MSRL MDL

N-Nitrosodimethylamine ND 5.1 0.77 ug/Kg ☼ 09/18/13 09:28 10/02/13 08:57 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

N-Nitrosodimethylamine-d6 79 50 - 150 09/18/13 09:28 10/02/13 08:57 1

Isotope Dilution Dil FacAnalyzedPreparedQualifier Limits%Recovery

General Chemistry - SolubleRL MDL

pH 8.13 0.100 0.100 SU 09/20/13 14:30 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 millivolts 09/20/13 12:08 1Oxidation Reduction Potential 470

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Page 14: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

Client Sample ResultsTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Lab Sample ID: 320-4071-8Client Sample ID: EPAZ5S16S13Matrix: SolidDate Collected: 09/13/13 09:10

Percent Solids: 97.4Date Received: 09/14/13 09:10

Method: 8260B/CA_LUFTMS - Volatile Organic Compounds by GC/MSRL MDL

Gasoline Range Organics (GRO)

-C7-C12

ND H 0.51 0.051 mg/Kg ☼ 09/16/13 10:11 09/17/13 18:34 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromofluorobenzene (Surr) 102 70 - 131 09/16/13 10:11 09/17/13 18:34 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 8015B - Diesel Range Organics (DRO) (GC)RL MDL

Diesel Range Organics (C10-C24) 1.2 1.0 0.31 mg/Kg ☼ 09/18/13 09:44 09/30/13 21:36 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

o-Terphenyl (Surr) 106 63 - 141 09/18/13 09:44 09/30/13 21:36 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 7199 - Chromium, Hexavalent (IC)RL MDL

Cr (VI) ND 0.82 0.15 mg/Kg ☼ 09/19/13 13:40 09/20/13 23:26 10

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 9056 - Anions, Ion Chromatography - SolubleRL MDL

Fluoride 1.3 J 2.5 0.30 mg/Kg ☼ 10/01/13 20:55 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.25 0.11 mg/Kg 10/01/13 20:55 1☼Nitrate 1.4

5.1 0.24 mg/Kg 10/01/13 20:55 1☼Sulfate 3.8 J

Method: 6850 - Perchlorate by LC/MS or LC/MS/MSRL MDL

Perchlorate ND 5.2 0.27 ug/Kg ☼ 10/01/13 08:31 10/03/13 21:42 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 8321A - Benzene Sulfonic Acids (LCMS)RL MDL

p-CBSA ND 10 0.90 ug/Kg ☼ 09/26/13 07:18 09/28/13 09:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromobenzenesulfonic Acid 102 70 - 130 09/26/13 07:18 09/28/13 09:59 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: GCMSMS_NDMA - Nitrosamines by Isotope Dilution and GC/CI/MS/MSRL MDL

N-Nitrosodimethylamine ND 4.8 0.72 ug/Kg ☼ 09/18/13 09:28 10/02/13 09:33 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

N-Nitrosodimethylamine-d6 71 50 - 150 09/18/13 09:28 10/02/13 09:33 1

Isotope Dilution Dil FacAnalyzedPreparedQualifier Limits%Recovery

General Chemistry - SolubleRL MDL

pH 8.03 0.100 0.100 SU 09/20/13 14:30 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 millivolts 09/20/13 12:08 1Oxidation Reduction Potential 480

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Page 15: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

Client Sample ResultsTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Lab Sample ID: 320-4071-9Client Sample ID: EPAZ5S17S00Matrix: SolidDate Collected: 09/13/13 07:50

Percent Solids: 99.8Date Received: 09/14/13 09:10

Method: 8260B/CA_LUFTMS - Volatile Organic Compounds by GC/MSRL MDL

Gasoline Range Organics (GRO)

-C7-C12

ND H 0.63 0.063 mg/Kg ☼ 09/16/13 10:11 09/17/13 18:58 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromofluorobenzene (Surr) 100 70 - 131 09/16/13 10:11 09/17/13 18:58 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 8015B - Diesel Range Organics (DRO) (GC)RL MDL

Diesel Range Organics (C10-C24) 3.4 0.99 0.30 mg/Kg ☼ 09/18/13 09:44 09/30/13 22:07 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

o-Terphenyl (Surr) 115 63 - 141 09/18/13 09:44 09/30/13 22:07 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 7199 - Chromium, Hexavalent (IC)RL MDL

Cr (VI) ND 0.81 0.15 mg/Kg ☼ 09/19/13 13:40 09/20/13 23:38 10

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 9056 - Anions, Ion Chromatography - SolubleRL MDL

Fluoride 1.3 J 2.5 0.30 mg/Kg ☼ 10/01/13 21:07 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.49 0.22 mg/Kg 10/02/13 16:23 2☼Nitrate 51

4.9 0.24 mg/Kg 10/01/13 21:07 1☼Sulfate 15

Method: 6850 - Perchlorate by LC/MS or LC/MS/MSRL MDL

Perchlorate 3.8 J 5.0 0.26 ug/Kg ☼ 10/01/13 08:31 10/03/13 21:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 8321A - Benzene Sulfonic Acids (LCMS)RL MDL

p-CBSA ND 10 0.88 ug/Kg ☼ 09/26/13 07:18 09/28/13 10:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromobenzenesulfonic Acid 99 70 - 130 09/26/13 07:18 09/28/13 10:18 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: GCMSMS_NDMA - Nitrosamines by Isotope Dilution and GC/CI/MS/MSRL MDL

N-Nitrosodimethylamine ND 5.2 0.79 ug/Kg ☼ 09/18/13 09:28 10/02/13 10:09 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

N-Nitrosodimethylamine-d6 77 50 - 150 09/18/13 09:28 10/02/13 10:09 1

Isotope Dilution Dil FacAnalyzedPreparedQualifier Limits%Recovery

General Chemistry - SolubleRL MDL

pH 6.18 0.100 0.100 SU 09/20/13 14:30 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 millivolts 09/20/13 12:08 1Oxidation Reduction Potential 510

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Page 16: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

Client Sample ResultsTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Lab Sample ID: 320-4071-10Client Sample ID: EPAZ5S18S00Matrix: SolidDate Collected: 09/13/13 00:00

Percent Solids: 98.9Date Received: 09/14/13 09:10

Method: 8260B/CA_LUFTMS - Volatile Organic Compounds by GC/MSRL MDL

Gasoline Range Organics (GRO)

-C7-C12

ND H 0.57 0.057 mg/Kg ☼ 09/16/13 10:11 09/17/13 19:21 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromofluorobenzene (Surr) 101 70 - 131 09/16/13 10:11 09/17/13 19:21 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 8015B - Diesel Range Organics (DRO) (GC)RL MDL

Diesel Range Organics (C10-C24) 0.92 J 1.0 0.31 mg/Kg ☼ 09/18/13 09:44 09/30/13 22:37 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

o-Terphenyl (Surr) 103 63 - 141 09/18/13 09:44 09/30/13 22:37 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: 7199 - Chromium, Hexavalent (IC)RL MDL

Cr (VI) ND 0.81 0.15 mg/Kg ☼ 09/19/13 13:40 09/20/13 23:51 10

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 9056 - Anions, Ion Chromatography - SolubleRL MDL

Fluoride 0.86 J 2.5 0.30 mg/Kg ☼ 10/01/13 21:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.25 0.11 mg/Kg 10/01/13 21:18 1☼Nitrate 3.9

5.0 0.24 mg/Kg 10/01/13 21:18 1☼Sulfate 7.6

Method: 6850 - Perchlorate by LC/MS or LC/MS/MSRL MDL

Perchlorate 0.99 J 4.8 0.25 ug/Kg ☼ 10/01/13 08:31 10/03/13 22:16 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Method: 8321A - Benzene Sulfonic Acids (LCMS)RL MDL

p-CBSA ND 10 0.88 ug/Kg ☼ 09/26/13 07:18 09/28/13 10:36 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Bromobenzenesulfonic Acid 104 70 - 130 09/26/13 07:18 09/28/13 10:36 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: GCMSMS_NDMA - Nitrosamines by Isotope Dilution and GC/CI/MS/MSRL MDL

N-Nitrosodimethylamine ND 4.9 0.74 ug/Kg ☼ 09/18/13 09:28 10/02/13 10:46 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

N-Nitrosodimethylamine-d6 79 50 - 150 09/18/13 09:28 10/02/13 10:46 1

Isotope Dilution Dil FacAnalyzedPreparedQualifier Limits%Recovery

General Chemistry - SolubleRL MDL

pH 6.66 0.100 0.100 SU 09/20/13 14:30 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 millivolts 09/20/13 12:08 1Oxidation Reduction Potential 520

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Surrogate SummaryTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Method: 8260B/CA_LUFTMS - Volatile Organic Compounds by GC/MSPrep Type: Total/NAMatrix: Solid

Lab Sample ID Client Sample ID (70-131)

BFB

103320-4071-1

Percent Surrogate Recovery (Acceptance Limits)

EPAZ5MW5S00

103320-4071-3 EPAZ5MW9S00

100320-4071-4 EPAZ5S15S00

103320-4071-5 EPAZ5S15S03

101320-4071-6 EPAZ5S16S00

102320-4071-7 EPAZ5S16S03

102320-4071-8 EPAZ5S16S13

100320-4071-9 EPAZ5S17S00

101320-4071-10 EPAZ5S18S00

104LCS 320-25274/7 Lab Control Sample

104MB 320-25274/11 Method Blank

Surrogate Legend

BFB = 4-Bromofluorobenzene (Surr)

Method: 8015B - Diesel Range Organics (DRO) (GC)Prep Type: Total/NAMatrix: Solid

Lab Sample ID Client Sample ID (63-141)

OTPH1

108320-4071-1

Percent Surrogate Recovery (Acceptance Limits)

EPAZ5MW5S00

103320-4071-3 EPAZ5MW9S00

115320-4071-4 EPAZ5S15S00

96320-4071-5 EPAZ5S15S03

127320-4071-6 EPAZ5S16S00

101320-4071-7 EPAZ5S16S03

106320-4071-8 EPAZ5S16S13

115320-4071-9 EPAZ5S17S00

103320-4071-10 EPAZ5S18S00

101LCS 320-25407/2-A Lab Control Sample

97MB 320-25407/1-A Method Blank

Surrogate Legend

OTPH = o-Terphenyl (Surr)

Method: 8321A - Benzene Sulfonic Acids (LCMS)Prep Type: Total/NAMatrix: Solid

Lab Sample ID Client Sample ID (70-130)

4-Bromobenzenesulfonic Acid

87320-4071-1

Percent Surrogate Recovery (Acceptance Limits)

EPAZ5MW5S00

97320-4071-3 EPAZ5MW9S00

85320-4071-4 EPAZ5S15S00

96320-4071-5 EPAZ5S15S03

102320-4071-6 EPAZ5S16S00

103320-4071-7 EPAZ5S16S03

102320-4071-8 EPAZ5S16S13

99320-4071-9 EPAZ5S17S00

TestAmerica Sacramento

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Surrogate SummaryTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Method: 8321A - Benzene Sulfonic Acids (LCMS) (Continued)Prep Type: Total/NAMatrix: Solid

Lab Sample ID Client Sample ID (70-130)

4-Bromobenzenesulfonic Acid

104320-4071-10

Percent Surrogate Recovery (Acceptance Limits)

EPAZ5S18S00

100LCS 320-26024/2-A Lab Control Sample

122MB 320-26024/1-A Method Blank

Surrogate Legend

4-Bromobenzenesulfonic Acid = 4-Bromobenzenesulfonic Acid

TestAmerica Sacramento

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Page 19: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

Isotope Dilution SummaryTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Method: GCMSMS_NDMA - Nitrosamines by Isotope Dilution and GC/CI/MS/MSPrep Type: Total/NAMatrix: Solid

Lab Sample ID Client Sample ID (50-150)

NDMA

67320-4071-1

Percent Isotope Dilution Recovery (Acceptance Limits)

EPAZ5MW5S00

60320-4071-3 EPAZ5MW9S00

72320-4071-4 EPAZ5S15S00

90320-4071-5 EPAZ5S15S03

72320-4071-6 EPAZ5S16S00

79320-4071-7 EPAZ5S16S03

71320-4071-8 EPAZ5S16S13

77320-4071-9 EPAZ5S17S00

79320-4071-10 EPAZ5S18S00

78LCS 320-25404/2-A Lab Control Sample

96MB 320-25404/1-A Method Blank

Surrogate Legend

NDMA = N-Nitrosodimethylamine-d6

Method: GCMSMS_NDMA - Nitrosamines by Isotope Dilution and GC/CI/MS/MSPrep Type: Total/NAMatrix: Water

Lab Sample ID Client Sample ID (25-150)

NDMA

34320-4071-2

Percent Isotope Dilution Recovery (Acceptance Limits)

EPAZ5MW5S3

49LCS 320-25607/2-A Lab Control Sample

43MB 320-25607/1-A Method Blank

Surrogate Legend

NDMA = N-Nitrosodimethylamine-d6

TestAmerica Sacramento

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Page 20: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

QC Sample ResultsTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Method: 8260B/CA_LUFTMS - Volatile Organic Compounds by GC/MS

Client Sample ID: Method BlankLab Sample ID: MB 320-25274/11

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 25274

RL MDL

Gasoline Range Organics (GRO)

-C7-C12

ND 0.50 0.050 mg/Kg 09/17/13 13:08 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

4-Bromofluorobenzene (Surr) 104 70 - 131 09/17/13 13:08 1

MB MB

Surrogate Dil FacPrepared AnalyzedQualifier Limits%Recovery

Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-25274/7

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 25274

Gasoline Range Organics (GRO)

-C7-C12

1.00 0.919 mg/Kg 92 79 - 123

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

4-Bromofluorobenzene (Surr) 70 - 131

Surrogate

104

LCS LCS

Qualifier Limits%Recovery

Method: 8015B - Diesel Range Organics (DRO) (GC)

Client Sample ID: Method BlankLab Sample ID: MB 320-25407/1-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 26290 Prep Batch: 25407

RL MDL

Diesel Range Organics (C10-C24) ND 1.0 0.30 mg/Kg 09/18/13 09:44 09/30/13 11:58 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

o-Terphenyl (Surr) 97 63 - 141 09/30/13 11:58 1

MB MB

Surrogate

09/18/13 09:44

Dil FacPrepared AnalyzedQualifier Limits%Recovery

Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-25407/2-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 26290 Prep Batch: 25407

Diesel Range Organics

(C10-C24)

10.0 9.92 mg/Kg 99 67 - 113

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

o-Terphenyl (Surr) 63 - 141

Surrogate

101

LCS LCS

Qualifier Limits%Recovery

TestAmerica Sacramento

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Page 21: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

QC Sample ResultsTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Method: 7199 - Chromium, Hexavalent (IC)

Client Sample ID: Method BlankLab Sample ID: MB 440-132189/1-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 132325 Prep Batch: 132189

RL MDL

Cr (VI) ND 0.80 0.15 mg/Kg 09/19/13 13:40 09/20/13 08:41 10

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

Client Sample ID: Lab Control SampleLab Sample ID: LCS 440-132189/2-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 132325 Prep Batch: 132189

Cr (VI) 15.9 12.0 mg/Kg 76 65 - 110

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Method: 9056 - Anions, Ion Chromatography

Client Sample ID: Method BlankLab Sample ID: MB 320-26456/1-A

Matrix: Solid Prep Type: Soluble

Analysis Batch: 26521

RL MDL

Fluoride ND 2.5 0.30 mg/Kg 10/01/13 17:17 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

ND 0.245.0 mg/Kg 10/01/13 17:17 1Sulfate

Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-26456/2-A

Matrix: Solid Prep Type: Soluble

Analysis Batch: 26521

Fluoride 25.0 26.8 mg/Kg 107 85 - 115

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Sulfate 25.0 27.9 mg/Kg 112 85 - 115

Client Sample ID: Method BlankLab Sample ID: MB 320-26456/1-A

Matrix: Solid Prep Type: Soluble

Analysis Batch: 26522

RL MDL

Nitrate ND 0.25 0.11 mg/Kg 10/01/13 17:17 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-26456/2-A

Matrix: Solid Prep Type: Soluble

Analysis Batch: 26522

Nitrate 5.00 5.34 mg/Kg 107 85 - 115

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Method: 6850 - Perchlorate by LC/MS or LC/MS/MS

Client Sample ID: Method BlankLab Sample ID: MB 320-26279/1-A

Matrix: Water Prep Type: Total/NA

Analysis Batch: 26429 Prep Batch: 26279

RL MDL

Perchlorate ND 0.50 0.082 ug/L 09/30/13 09:37 10/02/13 19:25 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

TestAmerica Sacramento

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Page 22: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

QC Sample ResultsTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Method: 6850 - Perchlorate by LC/MS or LC/MS/MS (Continued)

Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-26279/2-A

Matrix: Water Prep Type: Total/NA

Analysis Batch: 26429 Prep Batch: 26279

Perchlorate 5.00 5.11 ug/L 102 80 - 120

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Client Sample ID: Method BlankLab Sample ID: MB 320-26394/1-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 26675 Prep Batch: 26394

RL MDL

Perchlorate ND 5.0 0.26 ug/Kg 10/01/13 08:31 10/03/13 18:55 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-26394/2-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 26675 Prep Batch: 26394

Perchlorate 50.0 53.0 ug/Kg 106 80 - 120

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Method: 8321A - Benzene Sulfonic Acids (LCMS)

Client Sample ID: Method BlankLab Sample ID: MB 320-26024/1-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 26161 Prep Batch: 26024

RL MDL

p-CBSA ND 10 0.88 ug/Kg 09/26/13 07:18 09/28/13 04:44 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

4-Bromobenzenesulfonic Acid 122 70 - 130 09/28/13 04:44 1

MB MB

Surrogate

09/26/13 07:18

Dil FacPrepared AnalyzedQualifier Limits%Recovery

Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-26024/2-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 26161 Prep Batch: 26024

p-CBSA 50.0 56.9 ug/Kg 114 70 - 130

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

4-Bromobenzenesulfonic Acid 70 - 130

Surrogate

100

LCS LCS

Qualifier Limits%Recovery

Method: GCMSMS_NDMA - Nitrosamines by Isotope Dilution and GC/CI/MS/MS

Client Sample ID: Method BlankLab Sample ID: MB 320-25404/1-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 26498 Prep Batch: 25404

RL MDL

N-Nitrosodimethylamine ND 5.0 0.76 ug/Kg 09/18/13 09:28 10/01/13 22:02 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

TestAmerica Sacramento

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Page 23: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

QC Sample ResultsTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Method: GCMSMS_NDMA - Nitrosamines by Isotope Dilution and GC/CI/MS/MS (Continued)

Client Sample ID: Method BlankLab Sample ID: MB 320-25404/1-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 26498 Prep Batch: 25404

N-Nitrosodimethylamine-d6 96 50 - 150 10/01/13 22:02 1

MB MB

Isotope Dilution

09/18/13 09:28

Dil FacPrepared AnalyzedQualifier Limits%Recovery

Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-25404/2-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 26498 Prep Batch: 25404

N-Nitrosodimethylamine 5.00 5.86 ug/Kg 117 70 - 130

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

N-Nitrosodimethylamine-d6 50 - 150

Isotope Dilution

78

LCS LCS

Qualifier Limits%Recovery

Client Sample ID: Method BlankLab Sample ID: MB 320-25607/1-A

Matrix: Water Prep Type: Total/NA

Analysis Batch: 25889 Prep Batch: 25607

RL MDL

N-Nitrosodimethylamine ND 2.0 0.39 ng/L 09/20/13 09:28 09/24/13 18:23 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

N-Nitrosodimethylamine-d6 43 25 - 150 09/24/13 18:23 1

MB MB

Isotope Dilution

09/20/13 09:28

Dil FacPrepared AnalyzedQualifier Limits%Recovery

Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-25607/2-A

Matrix: Water Prep Type: Total/NA

Analysis Batch: 26020 Prep Batch: 25607

N-Nitrosodimethylamine 20.0 26.0 ng/L 130 58 - 150

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

N-Nitrosodimethylamine-d6 25 - 150

Isotope Dilution

49

LCS LCS

Qualifier Limits%Recovery

Method: 9045C - pH

Client Sample ID: EPAZ5MW5S00Lab Sample ID: 320-4071-1 DU

Matrix: Solid Prep Type: Soluble

Analysis Batch: 132475

pH 7.92 7.940 SU 0.3 2

Analyte

DU DU

DUnitResult Qualifier

Sample

Result

Sample

Qualifier LimitRPD

RPD

Method: SM 2580B - Reduction-Oxidation (REDOX) Potential

Client Sample ID: EPAZ5MW5S00Lab Sample ID: 320-4071-1 DU

Matrix: Solid Prep Type: Soluble

Analysis Batch: 132478

Oxidation Reduction Potential 460 454 millivolts 0.9 5

Analyte

DU DU

DUnitResult Qualifier

Sample

Result

Sample

Qualifier LimitRPD

RPD

TestAmerica Sacramento

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Page 24: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

QC Association SummaryTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

GC/MS VOA

Prep Batch: 25193

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 5035320-4071-1 EPAZ5MW5S00 Total/NA

Solid 5035320-4071-3 EPAZ5MW9S00 Total/NA

Solid 5035320-4071-4 EPAZ5S15S00 Total/NA

Solid 5035320-4071-5 EPAZ5S15S03 Total/NA

Solid 5035320-4071-6 EPAZ5S16S00 Total/NA

Solid 5035320-4071-7 EPAZ5S16S03 Total/NA

Solid 5035320-4071-8 EPAZ5S16S13 Total/NA

Solid 5035320-4071-9 EPAZ5S17S00 Total/NA

Solid 5035320-4071-10 EPAZ5S18S00 Total/NA

Analysis Batch: 25274

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 8260B/CA_LUFT

MS

25193320-4071-1 EPAZ5MW5S00 Total/NA

Solid 8260B/CA_LUFT

MS

25193320-4071-3 EPAZ5MW9S00 Total/NA

Solid 8260B/CA_LUFT

MS

25193320-4071-4 EPAZ5S15S00 Total/NA

Solid 8260B/CA_LUFT

MS

25193320-4071-5 EPAZ5S15S03 Total/NA

Solid 8260B/CA_LUFT

MS

25193320-4071-6 EPAZ5S16S00 Total/NA

Solid 8260B/CA_LUFT

MS

25193320-4071-7 EPAZ5S16S03 Total/NA

Solid 8260B/CA_LUFT

MS

25193320-4071-8 EPAZ5S16S13 Total/NA

Solid 8260B/CA_LUFT

MS

25193320-4071-9 EPAZ5S17S00 Total/NA

Solid 8260B/CA_LUFT

MS

25193320-4071-10 EPAZ5S18S00 Total/NA

Solid 8260B/CA_LUFT

MS

LCS 320-25274/7 Lab Control Sample Total/NA

Solid 8260B/CA_LUFT

MS

MB 320-25274/11 Method Blank Total/NA

GC Semi VOA

Prep Batch: 25407

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 3550B320-4071-1 EPAZ5MW5S00 Total/NA

Solid 3550B320-4071-3 EPAZ5MW9S00 Total/NA

Solid 3550B320-4071-4 EPAZ5S15S00 Total/NA

Solid 3550B320-4071-5 EPAZ5S15S03 Total/NA

Solid 3550B320-4071-6 EPAZ5S16S00 Total/NA

Solid 3550B320-4071-7 EPAZ5S16S03 Total/NA

Solid 3550B320-4071-8 EPAZ5S16S13 Total/NA

Solid 3550B320-4071-9 EPAZ5S17S00 Total/NA

Solid 3550B320-4071-10 EPAZ5S18S00 Total/NA

Solid 3550BLCS 320-25407/2-A Lab Control Sample Total/NA

Solid 3550BMB 320-25407/1-A Method Blank Total/NA

TestAmerica Sacramento

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QC Association SummaryTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

GC Semi VOA (Continued)

Analysis Batch: 26290

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 8015B 25407320-4071-1 EPAZ5MW5S00 Total/NA

Solid 8015B 25407320-4071-3 EPAZ5MW9S00 Total/NA

Solid 8015B 25407320-4071-4 EPAZ5S15S00 Total/NA

Solid 8015B 25407320-4071-5 EPAZ5S15S03 Total/NA

Solid 8015B 25407320-4071-6 EPAZ5S16S00 Total/NA

Solid 8015B 25407320-4071-7 EPAZ5S16S03 Total/NA

Solid 8015B 25407320-4071-8 EPAZ5S16S13 Total/NA

Solid 8015B 25407320-4071-9 EPAZ5S17S00 Total/NA

Solid 8015B 25407320-4071-10 EPAZ5S18S00 Total/NA

Solid 8015B 25407LCS 320-25407/2-A Lab Control Sample Total/NA

Solid 8015B 25407MB 320-25407/1-A Method Blank Total/NA

HPLC/IC

Leach Batch: 26456

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid DI Leach320-4071-1 EPAZ5MW5S00 Soluble

Solid DI Leach320-4071-3 EPAZ5MW9S00 Soluble

Solid DI Leach320-4071-4 EPAZ5S15S00 Soluble

Solid DI Leach320-4071-5 EPAZ5S15S03 Soluble

Solid DI Leach320-4071-6 EPAZ5S16S00 Soluble

Solid DI Leach320-4071-7 EPAZ5S16S03 Soluble

Solid DI Leach320-4071-8 EPAZ5S16S13 Soluble

Solid DI Leach320-4071-9 EPAZ5S17S00 Soluble

Solid DI Leach320-4071-10 EPAZ5S18S00 Soluble

Solid DI LeachLCS 320-26456/2-A Lab Control Sample Soluble

Solid DI LeachMB 320-26456/1-A Method Blank Soluble

Analysis Batch: 26521

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 9056 26456320-4071-1 EPAZ5MW5S00 Soluble

Solid 9056 26456320-4071-3 EPAZ5MW9S00 Soluble

Solid 9056 26456320-4071-4 EPAZ5S15S00 Soluble

Solid 9056 26456320-4071-5 EPAZ5S15S03 Soluble

Solid 9056 26456320-4071-6 EPAZ5S16S00 Soluble

Solid 9056 26456320-4071-7 EPAZ5S16S03 Soluble

Solid 9056 26456320-4071-8 EPAZ5S16S13 Soluble

Solid 9056 26456320-4071-9 EPAZ5S17S00 Soluble

Solid 9056 26456320-4071-10 EPAZ5S18S00 Soluble

Solid 9056 26456LCS 320-26456/2-A Lab Control Sample Soluble

Solid 9056 26456MB 320-26456/1-A Method Blank Soluble

Analysis Batch: 26522

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 9056 26456320-4071-1 EPAZ5MW5S00 Soluble

Solid 9056 26456320-4071-3 EPAZ5MW9S00 Soluble

Solid 9056 26456320-4071-4 EPAZ5S15S00 Soluble

Solid 9056 26456320-4071-5 EPAZ5S15S03 Soluble

Solid 9056 26456320-4071-6 EPAZ5S16S00 Soluble

Solid 9056 26456320-4071-7 EPAZ5S16S03 Soluble

TestAmerica Sacramento

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QC Association SummaryTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

HPLC/IC (Continued)

Analysis Batch: 26522 (Continued)

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 9056 26456320-4071-8 EPAZ5S16S13 Soluble

Solid 9056 26456320-4071-10 EPAZ5S18S00 Soluble

Solid 9056 26456LCS 320-26456/2-A Lab Control Sample Soluble

Solid 9056 26456MB 320-26456/1-A Method Blank Soluble

Analysis Batch: 26942

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 9056 26456320-4071-1 EPAZ5MW5S00 Soluble

Analysis Batch: 26943

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 9056 26456320-4071-9 EPAZ5S17S00 Soluble

Prep Batch: 132189

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 3060A320-4071-1 EPAZ5MW5S00 Total/NA

Solid 3060A320-4071-3 EPAZ5MW9S00 Total/NA

Solid 3060A320-4071-4 EPAZ5S15S00 Total/NA

Solid 3060A320-4071-5 EPAZ5S15S03 Total/NA

Solid 3060A320-4071-6 EPAZ5S16S00 Total/NA

Solid 3060A320-4071-7 EPAZ5S16S03 Total/NA

Solid 3060A320-4071-8 EPAZ5S16S13 Total/NA

Solid 3060A320-4071-9 EPAZ5S17S00 Total/NA

Solid 3060A320-4071-10 EPAZ5S18S00 Total/NA

Solid 3060ALCS 440-132189/2-A Lab Control Sample Total/NA

Solid 3060AMB 440-132189/1-A Method Blank Total/NA

Analysis Batch: 132325

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 7199 132189320-4071-1 EPAZ5MW5S00 Total/NA

Solid 7199 132189320-4071-3 EPAZ5MW9S00 Total/NA

Solid 7199 132189320-4071-4 EPAZ5S15S00 Total/NA

Solid 7199 132189320-4071-5 EPAZ5S15S03 Total/NA

Solid 7199 132189320-4071-6 EPAZ5S16S00 Total/NA

Solid 7199 132189320-4071-7 EPAZ5S16S03 Total/NA

Solid 7199 132189320-4071-8 EPAZ5S16S13 Total/NA

Solid 7199 132189320-4071-9 EPAZ5S17S00 Total/NA

Solid 7199 132189320-4071-10 EPAZ5S18S00 Total/NA

Solid 7199 132189LCS 440-132189/2-A Lab Control Sample Total/NA

Solid 7199 132189MB 440-132189/1-A Method Blank Total/NA

LCMS

Prep Batch: 25404

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 3550B320-4071-1 EPAZ5MW5S00 Total/NA

Solid 3550B320-4071-3 EPAZ5MW9S00 Total/NA

Solid 3550B320-4071-4 EPAZ5S15S00 Total/NA

Solid 3550B320-4071-5 EPAZ5S15S03 Total/NA

Solid 3550B320-4071-6 EPAZ5S16S00 Total/NA

TestAmerica Sacramento

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QC Association SummaryTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

LCMS (Continued)

Prep Batch: 25404 (Continued)

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 3550B320-4071-7 EPAZ5S16S03 Total/NA

Solid 3550B320-4071-8 EPAZ5S16S13 Total/NA

Solid 3550B320-4071-9 EPAZ5S17S00 Total/NA

Solid 3550B320-4071-10 EPAZ5S18S00 Total/NA

Solid 3550BLCS 320-25404/2-A Lab Control Sample Total/NA

Solid 3550BMB 320-25404/1-A Method Blank Total/NA

Prep Batch: 25607

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Water 3510C320-4071-2 EPAZ5MW5S3 Total/NA

Water 3510CLCS 320-25607/2-A Lab Control Sample Total/NA

Water 3510CMB 320-25607/1-A Method Blank Total/NA

Analysis Batch: 25889

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Water GCMSMS_NDM

A

25607320-4071-2 EPAZ5MW5S3 Total/NA

Water GCMSMS_NDM

A

25607MB 320-25607/1-A Method Blank Total/NA

Analysis Batch: 26020

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Water GCMSMS_NDM

A

25607LCS 320-25607/2-A Lab Control Sample Total/NA

Prep Batch: 26024

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid SHAKE320-4071-1 EPAZ5MW5S00 Total/NA

Solid SHAKE320-4071-3 EPAZ5MW9S00 Total/NA

Solid SHAKE320-4071-4 EPAZ5S15S00 Total/NA

Solid SHAKE320-4071-5 EPAZ5S15S03 Total/NA

Solid SHAKE320-4071-6 EPAZ5S16S00 Total/NA

Solid SHAKE320-4071-7 EPAZ5S16S03 Total/NA

Solid SHAKE320-4071-8 EPAZ5S16S13 Total/NA

Solid SHAKE320-4071-9 EPAZ5S17S00 Total/NA

Solid SHAKE320-4071-10 EPAZ5S18S00 Total/NA

Solid SHAKELCS 320-26024/2-A Lab Control Sample Total/NA

Solid SHAKEMB 320-26024/1-A Method Blank Total/NA

Analysis Batch: 26161

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 8321A 26024320-4071-1 EPAZ5MW5S00 Total/NA

Solid 8321A 26024320-4071-3 EPAZ5MW9S00 Total/NA

Solid 8321A 26024320-4071-4 EPAZ5S15S00 Total/NA

Solid 8321A 26024320-4071-5 EPAZ5S15S03 Total/NA

Solid 8321A 26024320-4071-6 EPAZ5S16S00 Total/NA

Solid 8321A 26024320-4071-7 EPAZ5S16S03 Total/NA

Solid 8321A 26024320-4071-8 EPAZ5S16S13 Total/NA

Solid 8321A 26024320-4071-9 EPAZ5S17S00 Total/NA

Solid 8321A 26024320-4071-10 EPAZ5S18S00 Total/NA

Solid 8321A 26024LCS 320-26024/2-A Lab Control Sample Total/NA

TestAmerica Sacramento

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QC Association SummaryTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

LCMS (Continued)

Analysis Batch: 26161 (Continued)

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 8321A 26024MB 320-26024/1-A Method Blank Total/NA

Prep Batch: 26279

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Water Filtration320-4071-2 EPAZ5MW5S3 Total/NA

Water FiltrationLCS 320-26279/2-A Lab Control Sample Total/NA

Water FiltrationMB 320-26279/1-A Method Blank Total/NA

Prep Batch: 26394

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid SHAKE320-4071-1 EPAZ5MW5S00 Total/NA

Solid SHAKE320-4071-1 - DL EPAZ5MW5S00 Total/NA

Solid SHAKE320-4071-3 EPAZ5MW9S00 Total/NA

Solid SHAKE320-4071-3 - RA EPAZ5MW9S00 Total/NA

Solid SHAKE320-4071-4 EPAZ5S15S00 Total/NA

Solid SHAKE320-4071-4 - RA EPAZ5S15S00 Total/NA

Solid SHAKE320-4071-5 EPAZ5S15S03 Total/NA

Solid SHAKE320-4071-6 EPAZ5S16S00 Total/NA

Solid SHAKE320-4071-7 EPAZ5S16S03 Total/NA

Solid SHAKE320-4071-8 EPAZ5S16S13 Total/NA

Solid SHAKE320-4071-9 EPAZ5S17S00 Total/NA

Solid SHAKE320-4071-10 EPAZ5S18S00 Total/NA

Solid SHAKELCS 320-26394/2-A Lab Control Sample Total/NA

Solid SHAKEMB 320-26394/1-A Method Blank Total/NA

Analysis Batch: 26429

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Water 6850 26279320-4071-2 EPAZ5MW5S3 Total/NA

Water 6850 26279LCS 320-26279/2-A Lab Control Sample Total/NA

Water 6850 26279MB 320-26279/1-A Method Blank Total/NA

Analysis Batch: 26498

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid GCMSMS_NDM

A

25404320-4071-1 EPAZ5MW5S00 Total/NA

Solid GCMSMS_NDM

A

25404320-4071-3 EPAZ5MW9S00 Total/NA

Solid GCMSMS_NDM

A

25404320-4071-4 EPAZ5S15S00 Total/NA

Solid GCMSMS_NDM

A

25404320-4071-5 EPAZ5S15S03 Total/NA

Solid GCMSMS_NDM

A

25404320-4071-6 EPAZ5S16S00 Total/NA

Solid GCMSMS_NDM

A

25404320-4071-7 EPAZ5S16S03 Total/NA

Solid GCMSMS_NDM

A

25404320-4071-8 EPAZ5S16S13 Total/NA

Solid GCMSMS_NDM

A

25404320-4071-9 EPAZ5S17S00 Total/NA

Solid GCMSMS_NDM

A

25404320-4071-10 EPAZ5S18S00 Total/NA

Solid GCMSMS_NDM

A

25404LCS 320-25404/2-A Lab Control Sample Total/NA

TestAmerica Sacramento

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Page 29: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

QC Association SummaryTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

LCMS (Continued)

Analysis Batch: 26498 (Continued)

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid GCMSMS_NDM

A

25404MB 320-25404/1-A Method Blank Total/NA

Analysis Batch: 26675

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 6850 26394320-4071-1 EPAZ5MW5S00 Total/NA

Solid 6850 26394320-4071-3 EPAZ5MW9S00 Total/NA

Solid 6850 26394320-4071-4 EPAZ5S15S00 Total/NA

Solid 6850 26394320-4071-5 EPAZ5S15S03 Total/NA

Solid 6850 26394320-4071-6 EPAZ5S16S00 Total/NA

Solid 6850 26394320-4071-7 EPAZ5S16S03 Total/NA

Solid 6850 26394320-4071-8 EPAZ5S16S13 Total/NA

Solid 6850 26394320-4071-9 EPAZ5S17S00 Total/NA

Solid 6850 26394320-4071-10 EPAZ5S18S00 Total/NA

Solid 6850 26394LCS 320-26394/2-A Lab Control Sample Total/NA

Solid 6850 26394MB 320-26394/1-A Method Blank Total/NA

Analysis Batch: 26877

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 6850 26394320-4071-1 - DL EPAZ5MW5S00 Total/NA

Solid 6850 26394320-4071-3 - RA EPAZ5MW9S00 Total/NA

Solid 6850 26394320-4071-4 - RA EPAZ5S15S00 Total/NA

General Chemistry

Analysis Batch: 26014

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid D 2216320-4071-1 EPAZ5MW5S00 Total/NA

Solid D 2216320-4071-3 EPAZ5MW9S00 Total/NA

Solid D 2216320-4071-4 EPAZ5S15S00 Total/NA

Solid D 2216320-4071-5 EPAZ5S15S03 Total/NA

Solid D 2216320-4071-6 EPAZ5S16S00 Total/NA

Solid D 2216320-4071-7 EPAZ5S16S03 Total/NA

Solid D 2216320-4071-8 EPAZ5S16S13 Total/NA

Solid D 2216320-4071-9 EPAZ5S17S00 Total/NA

Solid D 2216320-4071-10 EPAZ5S18S00 Total/NA

Solid D 2216320-4071-10 DU EPAZ5S18S00 Total/NA

Leach Batch: 132365

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid DI Leach320-4071-1 EPAZ5MW5S00 Soluble

Solid DI Leach320-4071-1 DU EPAZ5MW5S00 Soluble

Solid DI Leach320-4071-3 EPAZ5MW9S00 Soluble

Solid DI Leach320-4071-4 EPAZ5S15S00 Soluble

Solid DI Leach320-4071-5 EPAZ5S15S03 Soluble

Solid DI Leach320-4071-6 EPAZ5S16S00 Soluble

Solid DI Leach320-4071-7 EPAZ5S16S03 Soluble

Solid DI Leach320-4071-8 EPAZ5S16S13 Soluble

Solid DI Leach320-4071-9 EPAZ5S17S00 Soluble

Solid DI Leach320-4071-10 EPAZ5S18S00 Soluble

TestAmerica Sacramento

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Page 30: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

QC Association SummaryTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

General Chemistry (Continued)

Analysis Batch: 132475

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 9045C 132365320-4071-1 EPAZ5MW5S00 Soluble

Solid 9045C 132365320-4071-1 DU EPAZ5MW5S00 Soluble

Solid 9045C 132365320-4071-3 EPAZ5MW9S00 Soluble

Solid 9045C 132365320-4071-4 EPAZ5S15S00 Soluble

Solid 9045C 132365320-4071-5 EPAZ5S15S03 Soluble

Solid 9045C 132365320-4071-6 EPAZ5S16S00 Soluble

Solid 9045C 132365320-4071-7 EPAZ5S16S03 Soluble

Solid 9045C 132365320-4071-8 EPAZ5S16S13 Soluble

Solid 9045C 132365320-4071-9 EPAZ5S17S00 Soluble

Solid 9045C 132365320-4071-10 EPAZ5S18S00 Soluble

Analysis Batch: 132478

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid SM 2580B 132365320-4071-1 EPAZ5MW5S00 Soluble

Solid SM 2580B 132365320-4071-1 DU EPAZ5MW5S00 Soluble

Solid SM 2580B 132365320-4071-3 EPAZ5MW9S00 Soluble

Solid SM 2580B 132365320-4071-4 EPAZ5S15S00 Soluble

Solid SM 2580B 132365320-4071-5 EPAZ5S15S03 Soluble

Solid SM 2580B 132365320-4071-6 EPAZ5S16S00 Soluble

Solid SM 2580B 132365320-4071-7 EPAZ5S16S03 Soluble

Solid SM 2580B 132365320-4071-8 EPAZ5S16S13 Soluble

Solid SM 2580B 132365320-4071-9 EPAZ5S17S00 Soluble

Solid SM 2580B 132365320-4071-10 EPAZ5S18S00 Soluble

TestAmerica Sacramento

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Page 31: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

Lab ChronicleClient: CH2M Hill Constructors, Inc. TestAmerica Job ID: 320-4071-1

Project/Site: Stringfellow Acid Project

Client Sample ID: EPAZ5MW5S00 Lab Sample ID: 320-4071-1Matrix: SolidDate Collected: 09/13/13 00:00

Percent Solids: 99.6Date Received: 09/14/13 09:10

Prep 5035 MEO09/16/13 10:11 TAL SAC25193

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 5.2 g 5 mL

Analysis 8260B/CA_LUFTM

S

1 25274 09/17/13 15:05 MEO TAL SACTotal/NA

Prep 3550B 25407 09/18/13 09:44 ALH TAL SACTotal/NA 30.55 g 3 mL

Analysis 8015B 1 26290 09/30/13 17:02 UFB TAL SACTotal/NA

Leach DI Leach 26456 10/01/13 12:38 LW1 TAL SACSoluble 10.04 g 50 mL

Analysis 9056 1 26521 10/01/13 19:46 LW1 TAL SACSoluble 5 mL

Analysis 9056 1 26522 10/01/13 19:46 LW1 TAL SACSoluble 5 mL

Analysis 9056 2 26942 10/02/13 16:12 LW1 TAL SACSoluble 5 mL

Prep 3060A 132189 09/19/13 13:40 RW TAL IRVTotal/NA 1.26 g 50 mL

Analysis 7199 10 132325 09/20/13 21:44 QPD TAL IRVTotal/NA

Prep SHAKE 26024 09/26/13 07:18 HJA TAL SACTotal/NA 10.17 g 100 mL

Analysis 8321A 1 26161 09/28/13 08:08 NSS TAL SACTotal/NA

Prep 3550B 25404 09/18/13 09:28 ALH TAL SACTotal/NA 9.62 g .5 mL

Analysis GCMSMS_NDMA 1 26498 10/02/13 04:04 VMN TAL SACTotal/NA

Prep SHAKE 26394 10/01/13 08:31 HJA TAL SACTotal/NA 3.04 g 10.00 mL

Analysis 6850 1 26675 10/03/13 20:02 NSS TAL SACTotal/NA

Prep SHAKE DL 26394 10/01/13 08:31 HJA TAL SACTotal/NA 3.04 g 10.00 mL

Analysis 6850 DL 10 26877 10/07/13 14:02 NSS TAL SACTotal/NA

Analysis D 2216 1 26014 09/25/13 15:35 JCB TAL SACTotal/NA

Analysis 9045C 1 132475 09/20/13 14:30 NT TAL IRVSoluble 20 mL

Leach DI Leach 132365 09/20/13 08:40 NT TAL IRVSoluble 19.91 g 20 mL

Analysis SM 2580B 1 132478 09/20/13 12:08 NT TAL IRVSoluble 20 mL

Client Sample ID: EPAZ5MW5S3 Lab Sample ID: 320-4071-2Matrix: WaterDate Collected: 09/13/13 13:30

Date Received: 09/14/13 09:10

Prep 3510C NGK09/20/13 09:28 TAL SAC25607

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 1048.1 mL 0.5 mL

Analysis GCMSMS_NDMA 1 25889 09/24/13 20:12 VMN TAL SACTotal/NA

Prep Filtration 26279 09/30/13 09:37 HJA TAL SACTotal/NA 4.00 mL 4.00 mL

Analysis 6850 1 26429 10/02/13 21:06 NSS TAL SACTotal/NA

Client Sample ID: EPAZ5MW9S00 Lab Sample ID: 320-4071-3Matrix: SolidDate Collected: 09/13/13 10:30

Percent Solids: 98.2Date Received: 09/14/13 09:10

Prep 5035 MEO09/16/13 10:11 TAL SAC25193

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 4.68 g 5 mL

Analysis 8260B/CA_LUFTM

S

1 25274 09/17/13 15:28 MEO TAL SACTotal/NA

Prep 3550B 25407 09/18/13 09:44 ALH TAL SACTotal/NA 30.61 g 3 mL

TestAmerica Sacramento

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Page 32: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

Lab ChronicleClient: CH2M Hill Constructors, Inc. TestAmerica Job ID: 320-4071-1

Project/Site: Stringfellow Acid Project

Client Sample ID: EPAZ5MW9S00 Lab Sample ID: 320-4071-3Matrix: SolidDate Collected: 09/13/13 10:30

Percent Solids: 98.2Date Received: 09/14/13 09:10

Analysis 8015B UFB09/30/13 17:331 TAL SAC26290

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA

Leach DI Leach 26456 10/01/13 12:38 LW1 TAL SACSoluble 10.04 g 50 mL

Analysis 9056 1 26521 10/01/13 19:58 LW1 TAL SACSoluble 5 mL

Analysis 9056 1 26522 10/01/13 19:58 LW1 TAL SACSoluble 5 mL

Prep 3060A 132189 09/19/13 13:40 RW TAL IRVTotal/NA 1.26 g 50 mL

Analysis 7199 10 132325 09/20/13 21:57 QPD TAL IRVTotal/NA

Prep SHAKE 26024 09/26/13 07:18 HJA TAL SACTotal/NA 10.02 g 100 mL

Analysis 8321A 1 26161 09/28/13 08:26 NSS TAL SACTotal/NA

Prep 3550B 25404 09/18/13 09:28 ALH TAL SACTotal/NA 10.45 g .5 mL

Analysis GCMSMS_NDMA 1 26498 10/02/13 04:41 VMN TAL SACTotal/NA

Prep SHAKE 26394 10/01/13 08:31 HJA TAL SACTotal/NA 3.08 g 10.00 mL

Analysis 6850 1 26675 10/03/13 20:19 NSS TAL SACTotal/NA

Prep SHAKE RA 26394 10/01/13 08:31 HJA TAL SACTotal/NA 3.08 g 10.00 mL

Analysis 6850 RA 1 26877 10/07/13 14:19 NSS TAL SACTotal/NA

Analysis D 2216 1 26014 09/25/13 15:35 JCB TAL SACTotal/NA

Analysis 9045C 1 132475 09/20/13 14:45 NT TAL IRVSoluble 20 mL

Leach DI Leach 132365 09/20/13 08:40 NT TAL IRVSoluble 20.05 g 20 mL

Analysis SM 2580B 1 132478 09/20/13 12:08 NT TAL IRVSoluble 20 mL

Client Sample ID: EPAZ5S15S00 Lab Sample ID: 320-4071-4Matrix: SolidDate Collected: 09/13/13 08:54

Percent Solids: 99.3Date Received: 09/14/13 09:10

Prep 5035 MEO09/16/13 10:11 TAL SAC25193

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 4.52 g 5 mL

Analysis 8260B/CA_LUFTM

S

1 25274 09/17/13 15:51 MEO TAL SACTotal/NA

Prep 3550B 25407 09/18/13 09:44 ALH TAL SACTotal/NA 30.38 g 3 mL

Analysis 8015B 1 26290 09/30/13 18:03 UFB TAL SACTotal/NA

Analysis 9056 1 26521 10/01/13 20:09 LW1 TAL SACSoluble 5 mL

Leach DI Leach 26456 10/01/13 12:38 LW1 TAL SACSoluble 10.17 g 50 mL

Analysis 9056 1 26522 10/01/13 20:09 LW1 TAL SACSoluble 5 mL

Prep 3060A 132189 09/19/13 13:40 RW TAL IRVTotal/NA 1.24 g 50 mL

Analysis 7199 10 132325 09/20/13 22:10 QPD TAL IRVTotal/NA

Prep SHAKE 26024 09/26/13 07:18 HJA TAL SACTotal/NA 10.04 g 100 mL

Analysis 8321A 1 26161 09/28/13 08:45 NSS TAL SACTotal/NA

Prep 3550B 25404 09/18/13 09:28 ALH TAL SACTotal/NA 9.67 g .5 mL

Analysis GCMSMS_NDMA 1 26498 10/02/13 07:07 VMN TAL SACTotal/NA

Prep SHAKE 26394 10/01/13 08:31 HJA TAL SACTotal/NA 3.02 g 10.00 mL

Analysis 6850 1 26675 10/03/13 20:36 NSS TAL SACTotal/NA

Prep SHAKE RA 26394 10/01/13 08:31 HJA TAL SACTotal/NA 3.02 g 10.00 mL

Analysis 6850 RA 1 26877 10/07/13 14:35 NSS TAL SACTotal/NA

Analysis D 2216 1 26014 09/25/13 15:35 JCB TAL SACTotal/NA

TestAmerica Sacramento

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Page 33: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

Lab ChronicleClient: CH2M Hill Constructors, Inc. TestAmerica Job ID: 320-4071-1

Project/Site: Stringfellow Acid Project

Client Sample ID: EPAZ5S15S00 Lab Sample ID: 320-4071-4Matrix: SolidDate Collected: 09/13/13 08:54

Date Received: 09/14/13 09:10

Analysis 9045C NT09/20/13 14:301 TAL IRV132475

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Soluble 20 mL

Leach DI Leach 132365 09/20/13 08:40 NT TAL IRVSoluble 19.98 g 20 mL

Analysis SM 2580B 1 132478 09/20/13 12:08 NT TAL IRVSoluble 20 mL

Client Sample ID: EPAZ5S15S03 Lab Sample ID: 320-4071-5Matrix: SolidDate Collected: 09/13/13 09:25

Percent Solids: 95.6Date Received: 09/14/13 09:10

Prep 5035 MEO09/16/13 10:11 TAL SAC25193

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 5.1 g 5 mL

Analysis 8260B/CA_LUFTM

S

1 25274 09/17/13 16:15 MEO TAL SACTotal/NA

Prep 3550B 25407 09/18/13 09:44 ALH TAL SACTotal/NA 30.35 g 3 mL

Analysis 8015B 1 26290 09/30/13 18:33 UFB TAL SACTotal/NA

Analysis 9056 1 26521 10/01/13 20:21 LW1 TAL SACSoluble 5 mL

Leach DI Leach 26456 10/01/13 12:38 LW1 TAL SACSoluble 10.29 g 50 mL

Analysis 9056 1 26522 10/01/13 20:21 LW1 TAL SACSoluble 5 mL

Prep 3060A 132189 09/19/13 13:40 RW TAL IRVTotal/NA 1.26 g 50 mL

Analysis 7199 10 132325 09/20/13 22:22 QPD TAL IRVTotal/NA

Prep SHAKE 26024 09/26/13 07:18 HJA TAL SACTotal/NA 10.14 g 100 mL

Analysis 8321A 1 26161 09/28/13 09:04 NSS TAL SACTotal/NA

Prep 3550B 25404 09/18/13 09:28 ALH TAL SACTotal/NA 9.39 g .5 mL

Analysis GCMSMS_NDMA 1 26498 10/02/13 07:44 VMN TAL SACTotal/NA

Prep SHAKE 26394 10/01/13 08:31 HJA TAL SACTotal/NA 3.04 g 10.00 mL

Analysis 6850 1 26675 10/03/13 20:52 NSS TAL SACTotal/NA

Analysis D 2216 1 26014 09/25/13 15:35 JCB TAL SACTotal/NA

Leach DI Leach 132365 09/20/13 08:40 NT TAL IRVSoluble 20.09 g 20 mL

Analysis 9045C 1 132475 09/20/13 14:30 NT TAL IRVSoluble 20 mL

Analysis SM 2580B 1 132478 09/20/13 12:08 NT TAL IRVSoluble 20 mL

Client Sample ID: EPAZ5S16S00 Lab Sample ID: 320-4071-6Matrix: SolidDate Collected: 09/13/13 07:45

Percent Solids: 99.1Date Received: 09/14/13 09:10

Prep 5035 MEO09/16/13 10:11 TAL SAC25193

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 3.49 g 5 mL

Analysis 8260B/CA_LUFTM

S

1 25274 09/17/13 16:38 MEO TAL SACTotal/NA

Prep 3550B 25407 09/18/13 09:44 ALH TAL SACTotal/NA 30.55 g 3 mL

Analysis 8015B 1 26290 09/30/13 20:35 UFB TAL SACTotal/NA

Analysis 9056 1 26521 10/01/13 20:32 LW1 TAL SACSoluble 5 mL

Leach DI Leach 26456 10/01/13 12:38 LW1 TAL SACSoluble 10.31 g 50 mL

Analysis 9056 1 26522 10/01/13 20:32 LW1 TAL SACSoluble 5 mL

TestAmerica Sacramento

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Lab ChronicleClient: CH2M Hill Constructors, Inc. TestAmerica Job ID: 320-4071-1

Project/Site: Stringfellow Acid Project

Client Sample ID: EPAZ5S16S00 Lab Sample ID: 320-4071-6Matrix: SolidDate Collected: 09/13/13 07:45

Percent Solids: 99.1Date Received: 09/14/13 09:10

Prep 3060A RW09/19/13 13:40 TAL IRV132189

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 1.26 g 50 mL

Analysis 7199 10 132325 09/20/13 23:00 QPD TAL IRVTotal/NA

Prep SHAKE 26024 09/26/13 07:18 HJA TAL SACTotal/NA 10.01 g 100 mL

Analysis 8321A 1 26161 09/28/13 09:22 NSS TAL SACTotal/NA

Prep 3550B 25404 09/18/13 09:28 ALH TAL SACTotal/NA 10.01 g .5 mL

Analysis GCMSMS_NDMA 1 26498 10/02/13 08:20 VMN TAL SACTotal/NA

Prep SHAKE 26394 10/01/13 08:31 HJA TAL SACTotal/NA 3.03 g 10.00 mL

Analysis 6850 1 26675 10/03/13 21:09 NSS TAL SACTotal/NA

Analysis D 2216 1 26014 09/25/13 15:35 JCB TAL SACTotal/NA

Leach DI Leach 132365 09/20/13 08:40 NT TAL IRVSoluble 20.02 g 20 mL

Analysis 9045C 1 132475 09/20/13 14:30 NT TAL IRVSoluble 20 mL

Analysis SM 2580B 1 132478 09/20/13 12:08 NT TAL IRVSoluble 20 mL

Client Sample ID: EPAZ5S16S03 Lab Sample ID: 320-4071-7Matrix: SolidDate Collected: 09/13/13 08:50

Percent Solids: 96.5Date Received: 09/14/13 09:10

Prep 5035 MEO09/16/13 10:11 TAL SAC25193

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 5.09 g 5 mL

Analysis 8260B/CA_LUFTM

S

1 25274 09/17/13 17:01 MEO TAL SACTotal/NA

Prep 3550B 25407 09/18/13 09:44 ALH TAL SACTotal/NA 30.65 g 3 mL

Analysis 8015B 1 26290 09/30/13 21:06 UFB TAL SACTotal/NA

Analysis 9056 1 26521 10/01/13 20:44 LW1 TAL SACSoluble 5 mL

Leach DI Leach 26456 10/01/13 12:38 LW1 TAL SACSoluble 10.12 g 50 mL

Analysis 9056 1 26522 10/01/13 20:44 LW1 TAL SACSoluble 5 mL

Prep 3060A 132189 09/19/13 13:40 RW TAL IRVTotal/NA 1.25 g 50 mL

Analysis 7199 10 132325 09/20/13 23:13 QPD TAL IRVTotal/NA

Prep SHAKE 26024 09/26/13 07:18 HJA TAL SACTotal/NA 10.07 g 100 mL

Analysis 8321A 1 26161 09/28/13 09:41 NSS TAL SACTotal/NA

Prep 3550B 25404 09/18/13 09:28 ALH TAL SACTotal/NA 10.23 g .5 mL

Analysis GCMSMS_NDMA 1 26498 10/02/13 08:57 VMN TAL SACTotal/NA

Prep SHAKE 26394 10/01/13 08:31 HJA TAL SACTotal/NA 3.15 g 10.00 mL

Analysis 6850 1 26675 10/03/13 21:26 NSS TAL SACTotal/NA

Analysis D 2216 1 26014 09/25/13 15:35 JCB TAL SACTotal/NA

Analysis 9045C 1 132475 09/20/13 14:30 NT TAL IRVSoluble 20 mL

Leach DI Leach 132365 09/20/13 08:40 NT TAL IRVSoluble 20.06 g 20 mL

Analysis SM 2580B 1 132478 09/20/13 12:08 NT TAL IRVSoluble 20 mL

TestAmerica Sacramento

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Lab ChronicleClient: CH2M Hill Constructors, Inc. TestAmerica Job ID: 320-4071-1

Project/Site: Stringfellow Acid Project

Client Sample ID: EPAZ5S16S13 Lab Sample ID: 320-4071-8Matrix: SolidDate Collected: 09/13/13 09:10

Percent Solids: 97.4Date Received: 09/14/13 09:10

Prep 5035 MEO09/16/13 10:11 TAL SAC25193

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 5.08 g 5 mL

Analysis 8260B/CA_LUFTM

S

1 25274 09/17/13 18:34 MEO TAL SACTotal/NA

Prep 3550B 25407 09/18/13 09:44 ALH TAL SACTotal/NA 29.99 g 3 mL

Analysis 8015B 1 26290 09/30/13 21:36 UFB TAL SACTotal/NA

Analysis 9056 1 26521 10/01/13 20:55 LW1 TAL SACSoluble 5 mL

Leach DI Leach 26456 10/01/13 12:38 LW1 TAL SACSoluble 10.15 g 50 mL

Analysis 9056 1 26522 10/01/13 20:55 LW1 TAL SACSoluble 5 mL

Prep 3060A 132189 09/19/13 13:40 RW TAL IRVTotal/NA 1.25 g 50 mL

Analysis 7199 10 132325 09/20/13 23:26 QPD TAL IRVTotal/NA

Prep SHAKE 26024 09/26/13 07:18 HJA TAL SACTotal/NA 10.05 g 100 mL

Analysis 8321A 1 26161 09/28/13 09:59 NSS TAL SACTotal/NA

Prep 3550B 25404 09/18/13 09:28 ALH TAL SACTotal/NA 10.78 g .5 mL

Analysis GCMSMS_NDMA 1 26498 10/02/13 09:33 VMN TAL SACTotal/NA

Prep SHAKE 26394 10/01/13 08:31 HJA TAL SACTotal/NA 2.99 g 10.00 mL

Analysis 6850 1 26675 10/03/13 21:42 NSS TAL SACTotal/NA

Analysis D 2216 1 26014 09/25/13 15:35 JCB TAL SACTotal/NA

Analysis 9045C 1 132475 09/20/13 14:30 NT TAL IRVSoluble 20 mL

Leach DI Leach 132365 09/20/13 08:40 NT TAL IRVSoluble 20.15 g 20 mL

Analysis SM 2580B 1 132478 09/20/13 12:08 NT TAL IRVSoluble 20 mL

Client Sample ID: EPAZ5S17S00 Lab Sample ID: 320-4071-9Matrix: SolidDate Collected: 09/13/13 07:50

Percent Solids: 99.8Date Received: 09/14/13 09:10

Prep 5035 MEO09/16/13 10:11 TAL SAC25193

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 3.97 g 5 mL

Analysis 8260B/CA_LUFTM

S

1 25274 09/17/13 18:58 MEO TAL SACTotal/NA

Prep 3550B 25407 09/18/13 09:44 ALH TAL SACTotal/NA 30.21 g 3 mL

Analysis 8015B 1 26290 09/30/13 22:07 UFB TAL SACTotal/NA

Leach DI Leach 26456 10/01/13 12:38 LW1 TAL SACSoluble 10.12 g 50 mL

Analysis 9056 1 26521 10/01/13 21:07 LW1 TAL SACSoluble 5 mL

Analysis 9056 2 26943 10/02/13 16:23 LW1 TAL SACSoluble 5 mL

Prep 3060A 132189 09/19/13 13:40 RW TAL IRVTotal/NA 1.24 g 50 mL

Analysis 7199 10 132325 09/20/13 23:38 QPD TAL IRVTotal/NA

Prep SHAKE 26024 09/26/13 07:18 HJA TAL SACTotal/NA 10.05 g 100 mL

Analysis 8321A 1 26161 09/28/13 10:18 NSS TAL SACTotal/NA

Prep 3550B 25404 09/18/13 09:28 ALH TAL SACTotal/NA 9.63 g .5 mL

Analysis GCMSMS_NDMA 1 26498 10/02/13 10:09 VMN TAL SACTotal/NA

Prep SHAKE 26394 10/01/13 08:31 HJA TAL SACTotal/NA 3.01 g 10.00 mL

Analysis 6850 1 26675 10/03/13 21:59 NSS TAL SACTotal/NA

Analysis D 2216 1 26014 09/25/13 15:35 JCB TAL SACTotal/NA

Analysis 9045C 1 132475 09/20/13 14:30 NT TAL IRVSoluble 20 mL

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Page 36: ANALYTICAL REPORT · 2020-04-23 · ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Sacramento 880 Riverside Parkway West Sacramento, CA 95605 Tel: (916)373-5600 TestAmerica

Lab ChronicleClient: CH2M Hill Constructors, Inc. TestAmerica Job ID: 320-4071-1

Project/Site: Stringfellow Acid Project

Client Sample ID: EPAZ5S17S00 Lab Sample ID: 320-4071-9Matrix: SolidDate Collected: 09/13/13 07:50

Date Received: 09/14/13 09:10

Leach DI Leach NT09/20/13 08:40 TAL IRV132365

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Soluble 19.92 g 20 mL

Analysis SM 2580B 1 132478 09/20/13 12:08 NT TAL IRVSoluble 20 mL

Client Sample ID: EPAZ5S18S00 Lab Sample ID: 320-4071-10Matrix: SolidDate Collected: 09/13/13 00:00

Percent Solids: 98.9Date Received: 09/14/13 09:10

Prep 5035 MEO09/16/13 10:11 TAL SAC25193

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 4.42 g 5 mL

Analysis 8260B/CA_LUFTM

S

1 25274 09/17/13 19:21 MEO TAL SACTotal/NA

Prep 3550B 25407 09/18/13 09:44 ALH TAL SACTotal/NA 29.42 g 3 mL

Analysis 8015B 1 26290 09/30/13 22:37 UFB TAL SACTotal/NA

Analysis 9056 1 26521 10/01/13 21:18 LW1 TAL SACSoluble 5 mL

Leach DI Leach 26456 10/01/13 12:38 LW1 TAL SACSoluble 10.06 g 50 mL

Analysis 9056 1 26522 10/01/13 21:18 LW1 TAL SACSoluble 5 mL

Prep 3060A 132189 09/19/13 13:40 RW TAL IRVTotal/NA 1.25 g 50 mL

Analysis 7199 10 132325 09/20/13 23:51 QPD TAL IRVTotal/NA

Prep SHAKE 26024 09/26/13 07:18 HJA TAL SACTotal/NA 10.09 g 100 mL

Analysis 8321A 1 26161 09/28/13 10:36 NSS TAL SACTotal/NA

Prep 3550B 25404 09/18/13 09:28 ALH TAL SACTotal/NA 10.38 g .5 mL

Analysis GCMSMS_NDMA 1 26498 10/02/13 10:46 VMN TAL SACTotal/NA

Prep SHAKE 26394 10/01/13 08:31 HJA TAL SACTotal/NA 3.17 g 10.00 mL

Analysis 6850 1 26675 10/03/13 22:16 NSS TAL SACTotal/NA

Analysis D 2216 1 26014 09/25/13 15:35 JCB TAL SACTotal/NA

Analysis 9045C 1 132475 09/20/13 14:30 NT TAL IRVSoluble 20 mL

Leach DI Leach 132365 09/20/13 08:40 NT TAL IRVSoluble 20.07 g 20 mL

Analysis SM 2580B 1 132478 09/20/13 12:08 NT TAL IRVSoluble 20 mL

Laboratory References:

TAL IRV = TestAmerica Irvine, 17461 Derian Ave, Suite 100, Irvine, CA 92614-5817, TEL (949)261-1022

TAL SAC = TestAmerica Sacramento, 880 Riverside Parkway, West Sacramento, CA 95605, TEL (916)373-5600

TestAmerica Sacramento

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Certification SummaryClient: CH2M Hill Constructors, Inc. TestAmerica Job ID: 320-4071-1

Project/Site: Stringfellow Acid Project

Laboratory: TestAmerica SacramentoAll certifications held by this laboratory are listed. Not all certifications are applicable to this report.

Authority Program EPA Region Certification ID Expiration Date

A2LA NE-OS-22-13A2LA 01-31-14

A2LA DoD ELAP 2928-01 01-31-14

Alaska (UST) State Program 10 UST-055 12-18-13

Arizona State Program 9 AZ0708 08-11-14

Arkansas DEQ State Program 6 88-0691 06-17-14

California NELAP 9 1119CA 01-31-14

Connecticut State Program 1 PH-0691 06-30-15

Florida NELAP 4 E87570 06-30-14

Guam State Program 9 N/A 08-31-14

Hawaii State Program 9 N/A 01-31-14

Illinois NELAP 5 200060 03-17-14

Kansas NELAP 7 E-10375 10-31-13

Louisiana NELAP 6 30612 06-30-14

Michigan State Program 5 9947 01-31-14

Nebraska State Program 7 NE-OS-22-13 01-31-14

Nevada State Program 9 CA44 07-31-14

New Jersey NELAP 2 CA005 06-30-14

New York NELAP 2 11666 04-01-14

Northern Mariana Islands State Program 9 MP0007 02-01-14

Oregon NELAP 10 CA200005 03-28-14

Pennsylvania NELAP 3 68-01272 03-31-14

South Carolina State Program 4 87014 06-30-14

Texas NELAP 6 T104704399-08-TX 05-31-14

US Fish & Wildlife Federal LE148388-0 12-31-13

USDA Federal P330-11-00436 12-30-14

USEPA UCMR Federal 1 CA00044 11-06-14

Utah NELAP 8 QUAN1 01-31-14

Washington State Program 10 C581 05-05-14

West Virginia State Program 3 9930C 12-31-13

Wyoming State Program 8 8TMS-Q 01-31-14

Laboratory: TestAmerica IrvineAll certifications held by this laboratory are listed. Not all certifications are applicable to this report.

Authority Program EPA Region Certification ID Expiration Date

Alaska CA0153110State Program 06-30-14

Arizona State Program 9 AZ0671 10-13-13

California LA Cty Sanitation Districts 9 10256 01-31-14

California NELAP 9 1108CA 01-31-14

California State Program 9 2706 06-30-14

Guam State Program 9 Cert. No. 12.002r 01-28-14 *

Hawaii State Program 9 N/A 01-31-14

Nevada State Program 9 CA015312007A 07-31-14

New Mexico State Program 6 N/A 01-31-14

Northern Mariana Islands State Program 9 MP0002 01-31-14

Oregon NELAP 10 4005 09-12-14

USDA Federal P330-09-00080 06-06-14

USEPA UCMR Federal 1 CA01531 01-31-15

TestAmerica Sacramento

* Expired certification is currently pending renewal and is considered valid.

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Method SummaryTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Method Method Description LaboratoryProtocol

SW8468260B/CA_LUFTM

S

Volatile Organic Compounds by GC/MS TAL SAC

SW8468015B Diesel Range Organics (DRO) (GC) TAL SAC

SW8467199 Chromium, Hexavalent (IC) TAL IRV

SW8469056 Anions, Ion Chromatography TAL SAC

EPA6850 Perchlorate by LC/MS or LC/MS/MS TAL SAC

SW8468321A Benzene Sulfonic Acids (LCMS) TAL SAC

TestAmerica SOPGCMSMS_NDMA Nitrosamines by Isotope Dilution and GC/CI/MS/MS TAL SAC

SW8469045C pH TAL IRV

ASTMD 2216 Percent Moisture TAL SAC

SMSM 2580B Reduction-Oxidation (REDOX) Potential TAL IRV

Protocol References:

ASTM = ASTM International

EPA = US Environmental Protection Agency

SM = "Standard Methods For The Examination Of Water And Wastewater",

SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.

TestAmerica SOP = TestAmerica, Inc., Standard Operating Procedure

Laboratory References:

TAL IRV = TestAmerica Irvine, 17461 Derian Ave, Suite 100, Irvine, CA 92614-5817, TEL (949)261-1022

TAL SAC = TestAmerica Sacramento, 880 Riverside Parkway, West Sacramento, CA 95605, TEL (916)373-5600

TestAmerica Sacramento

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Sample SummaryTestAmerica Job ID: 320-4071-1Client: CH2M Hill Constructors, Inc.

Project/Site: Stringfellow Acid Project

Lab Sample ID Client Sample ID ReceivedCollectedMatrix

320-4071-1 EPAZ5MW5S00 Solid 09/13/13 00:00 09/14/13 09:10

320-4071-2 EPAZ5MW5S3 Water 09/13/13 13:30 09/14/13 09:10

320-4071-3 EPAZ5MW9S00 Solid 09/13/13 10:30 09/14/13 09:10

320-4071-4 EPAZ5S15S00 Solid 09/13/13 08:54 09/14/13 09:10

320-4071-5 EPAZ5S15S03 Solid 09/13/13 09:25 09/14/13 09:10

320-4071-6 EPAZ5S16S00 Solid 09/13/13 07:45 09/14/13 09:10

320-4071-7 EPAZ5S16S03 Solid 09/13/13 08:50 09/14/13 09:10

320-4071-8 EPAZ5S16S13 Solid 09/13/13 09:10 09/14/13 09:10

320-4071-9 EPAZ5S17S00 Solid 09/13/13 07:50 09/14/13 09:10

320-4071-10 EPAZ5S18S00 Solid 09/13/13 00:00 09/14/13 09:10

TestAmerica Sacramento

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Login Sample Receipt Checklist

Client: CH2M Hill Constructors, Inc. Job Number: 320-4071-1

Login Number: 4071

Question Answer Comment

Creator: Hytrek, Cheryl

List Source: TestAmerica Sacramento

List Number: 1

TrueRadioactivity wasn't checked or is </= background as measured by a survey

meter.

TrueThe cooler's custody seal, if present, is intact.

N/ASample custody seals, if present, are intact.

TrueThe cooler or samples do not appear to have been compromised or

tampered with.

TrueSamples were received on ice.

TrueCooler Temperature is acceptable.

TrueCooler Temperature is recorded.

TrueCOC is present.

TrueCOC is filled out in ink and legible.

FalseCOC is filled out with all pertinent information. COC not relinquished.

N/AIs the Field Sampler's name present on COC?

TrueThere are no discrepancies between the containers received and the COC.

TrueSamples are received within Holding Time.

TrueSample containers have legible labels.

TrueContainers are not broken or leaking.

TrueSample collection date/times are provided.

TrueAppropriate sample containers are used.

TrueSample bottles are completely filled.

N/ASample Preservation Verified.

TrueThere is sufficient vol. for all requested analyses, incl. any requested

MS/MSDs

TrueContainers requiring zero headspace have no headspace or bubble is

<6mm (1/4").

TrueMultiphasic samples are not present.

TrueSamples do not require splitting or compositing.

N/AResidual Chlorine Checked.

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Login Sample Receipt Checklist

Client: CH2M Hill Constructors, Inc. Job Number: 320-4071-1

Login Number: 4071

Question Answer Comment

Creator: Sung, Hubert

List Source: TestAmerica Irvine

List Creation: 09/18/13 11:41 AMList Number: 1

N/ARadioactivity wasn't checked or is </= background as measured by a survey

meter.

TrueThe cooler's custody seal, if present, is intact.

TrueSample custody seals, if present, are intact.

TrueThe cooler or samples do not appear to have been compromised or

tampered with.

TrueSamples were received on ice.

TrueCooler Temperature is acceptable.

TrueCooler Temperature is recorded.

TrueCOC is present.

TrueCOC is filled out in ink and legible.

TrueCOC is filled out with all pertinent information.

N/AIs the Field Sampler's name present on COC? Received project as a subcontract.

TrueThere are no discrepancies between the containers received and the COC.

TrueSamples are received within Holding Time.

TrueSample containers have legible labels.

TrueContainers are not broken or leaking.

TrueSample collection date/times are provided.

TrueAppropriate sample containers are used.

TrueSample bottles are completely filled.

N/ASample Preservation Verified.

TrueThere is sufficient vol. for all requested analyses, incl. any requested

MS/MSDs

N/AContainers requiring zero headspace have no headspace or bubble is

<6mm (1/4").

TrueMultiphasic samples are not present.

TrueSamples do not require splitting or compositing.

N/AResidual Chlorine Checked.

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