WS-5067_5067_CA_CSA_20170830_ATTACHMENT-N

RETIA USA, LLC
Former Terminal #1760
Greensboro, NC
ATTACHMENT N
May 2017 2017 Annual Monitoring Report / CSA Report

Groundwater & Environmental Services, Inc.

Data Quality Summary Report for Retia Greensboro
February 2017 Sampling Event

Prepared by

Groundwater & Environmental Services, Inc.
Environmental Informatics Group
Bonnie Janowiak, Ph.D.
1750 Kraft Drive, Suite 2700 Blacksburg, Virginia 24060

May 2017

The GES Advantage
Knowledge. Innovation. Results

Data Quality Review – Retia Greensboro

1. Data Review Criteria
Groundwater & Environmental Services, Inc. (GES) reviewed the analytical data from the Retia
Greensboro February 2017 sampling event to determine accuracy and precision for each
analysis, and to determine overall data usability. Items reviewed for Organic data were storage temperature, holding times, method and field blank results, surrogate or system monitoring compound recoveries, Matrix Spike/Matrix Spike Duplicate (MS/MSD) and LCS recoveries. All
data necessary to complete the data review were provided by the laboratory.
The only data qualified are those concentrations reported below the reporting limit (RL) but
above the method detection
2. Data Quality Issues
GES found no other significant issues with the data set.
Groundwater & Environmental Services, Inc. May 2017 Page 2
ANALYTICAL REPORT
TestAmerica Laboratories, Inc.
TestAmerica Nashville
2960 Foster Creighton Drive
Nashville, TN 37204
Tel: [phone]
TestAmerica Job ID: 490-122152-2
Client Project/Site: TOTAL / Greensboro, NC
For:
Groundwater & Environmental Services Inc
3701 Saunders Avenue
Richmond, Virginia 23227
Attn: Mr. Daniel Breckenridge
Authorized for release by:
3/2/2017 5:49:05 PM
Jennifer Huckaba, Project Manager II
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
at the e-mail address or telephone number listed on this page.
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.
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Table of Contents
Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
TestAmerica Job ID: 490-122152-2
Page 2 of 29 TestAmerica Nashville3/2/2017
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
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Sample Summary
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID Client Sample ID ReceivedCollectedMatrix
490-122152-1 PMW-NB Water 02/16/17 16:35 02/17/17 09:40
490-122152-2 PMW-LD Water 02/16/17 13:45 02/17/17 09:40
490-122152-3 PMW-LI Water 02/16/17 14:30 02/17/17 09:40
490-122152-4 PMW-LB Water 02/16/17 08:40 02/17/17 09:40
490-122152-5 Equipment Blank Water 02/16/17 15:00 02/17/17 09:40
490-122152-6 Trip Blank Water 02/16/17 00:01 02/17/17 09:40
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Case Narrative
Client: Groundwater & Environmental Services Inc TestAmerica Job ID: 490-122152-2
Project/Site: TOTAL / Greensboro, NC
Job ID: 490-122152-2
Laboratory: TestAmerica Nashville
Narrative
Job Narrative
490-122152-1
Comments
No additional comments.
Receipt
The samples were received on 2/17/2017 9:40 AM; the samples arrived in good condition, properly preserved and, where required, on ice.
The temperature of the cooler at receipt was 0.4º C.
GC/MS VOA
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
GC Semi VOA
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
VOA Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Narrative
Job Narrative
490-122152-2
Comments
No additional comments.
Receipt
The samples were received on 2/17/2017 9:40 AM; the samples arrived in good condition, properly preserved and, where required, on ice.
The temperature of the cooler at receipt was 0.4º C.
GC VOA
Method(s) RSK-175: The following sample has visible chromatographic interference on the isobutylene peak that could adversely impact
the identification and quantitation of isobutylene: PMW-LD (490-122152-2). This interference could cause false positive or high-biased
results. The quantitation is estimated below the reporting limit (J-flagged).
Method(s) RSK-175: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MS/MSD) associated with
RSK analytical batch 280-363781. The laboratory control sample (LCS) was performed in duplicate to provide precision data for this batch.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
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Definitions/Glossary
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Qualifiers
GC/MS VOA
Qualifier Description
4 MS, MSD: The analyte present in the original sample is greater than 4 times the matrix spike concentration; therefore, control limits are not
applicable.
Qualifier
GC 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
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
CFL Contains Free Liquid
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)
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Client Sample Results
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122152-1Client Sample ID: PMW-NB
Matrix: WaterDate Collected: 02/16/17 16:35
Date Received: 02/17/17 09:40
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/20/17 20:58 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/20/17 20:58 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/20/17 20:58 11,2-Dichloroethane 77.5
10.0 ug/L 02/20/17 20:58 12-Methylnaphthalene ND
1.00 ug/L 02/20/17 20:58 14-Isopropyltoluene ND
1.00 ug/L 02/20/17 20:58 1BenzeneND
1.00 ug/L 02/20/17 20:58 1ChloroformND
1.00 ug/L 02/20/17 20:58 1EthylbenzeneND
1.00 ug/L 02/20/17 20:58 1Methyl tert-butyl ether 80.7
5.00 ug/L 02/20/17 20:58 1Methylene Chloride ND
5.00 ug/L 02/20/17 20:58 1NaphthaleneND
50.0 ug/L 02/21/17 21:05 5tert-Butyl alcohol (TBA)3960
1.00 ug/L 02/20/17 20:58 1TolueneND
3.00 ug/L 02/20/17 20:58 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)92 70-130 02/20/17 20:58 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
1,2-Dichloroethane-d4 (Surr)88 02/21/17 21:05 570-130
4-Bromofluorobenzene (Surr)88 02/20/17 20:58 170-130
4-Bromofluorobenzene (Surr)89 02/21/17 21:05 570-130
Dibromofluoromethane (Surr)107 02/20/17 20:58 170-130
Dibromofluoromethane (Surr)102 02/21/17 21:05 570-130
Toluene-d8 (Surr)100 02/20/17 20:58 170-130
Toluene-d8 (Surr)100 02/21/17 21:05 570-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 19:35 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0199 ug/L 02/28/17 11:24 03/01/17 23:50 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 112 50-150 02/28/17 11:24 03/01/17 23:50 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
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Client Sample Results
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122152-2Client Sample ID: PMW-LD
Matrix: WaterDate Collected: 02/16/17 13:45
Date Received: 02/17/17 09:40
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/20/17 21:25 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/20/17 21:25 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/20/17 21:25 11,2-Dichloroethane 1.84
10.0 ug/L 02/20/17 21:25 12-Methylnaphthalene ND
1.00 ug/L 02/20/17 21:25 14-Isopropyltoluene ND
1.00 ug/L 02/20/17 21:25 1BenzeneND
1.00 ug/L 02/20/17 21:25 1ChloroformND
1.00 ug/L 02/20/17 21:25 1EthylbenzeneND
1.00 ug/L 02/20/17 21:25 1Methyl tert-butyl ether 9.22
5.00 ug/L 02/20/17 21:25 1Methylene Chloride ND
5.00 ug/L 02/20/17 21:25 1NaphthaleneND
10.0 ug/L 02/20/17 21:25 1tert-Butyl alcohol (TBA)319
1.00 ug/L 02/20/17 21:25 1TolueneND
3.00 ug/L 02/20/17 21:25 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)93 70-130 02/20/17 21:25 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
4-Bromofluorobenzene (Surr)89 02/20/17 21:25 170-130
Dibromofluoromethane (Surr)106 02/20/17 21:25 170-130
Toluene-d8 (Surr)98 02/20/17 21:25 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene 1.79 J 5.00 1.20 ug/L 02/28/17 19:02 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0200 ug/L 02/28/17 11:24 03/02/17 00:08 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 122 50-150 02/28/17 11:24 03/02/17 00:08 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
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Client Sample Results
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122152-3Client Sample ID: PMW-LI
Matrix: WaterDate Collected: 02/16/17 14:30
Date Received: 02/17/17 09:40
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/20/17 21:51 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/20/17 21:51 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/20/17 21:51 11,2-Dichloroethane ND
10.0 ug/L 02/20/17 21:51 12-Methylnaphthalene ND
1.00 ug/L 02/20/17 21:51 14-Isopropyltoluene ND
1.00 ug/L 02/20/17 21:51 1Benzene31.6
1.00 ug/L 02/20/17 21:51 1ChloroformND
1.00 ug/L 02/20/17 21:51 1EthylbenzeneND
1.00 ug/L 02/20/17 21:51 1Methyl tert-butyl ether ND
5.00 ug/L 02/20/17 21:51 1Methylene Chloride ND
5.00 ug/L 02/20/17 21:51 1NaphthaleneND
10.0 ug/L 02/20/17 21:51 1tert-Butyl alcohol (TBA)62.7
1.00 ug/L 02/20/17 21:51 1TolueneND
3.00 ug/L 02/20/17 21:51 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)94 70-130 02/20/17 21:51 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
4-Bromofluorobenzene (Surr)86 02/20/17 21:51 170-130
Dibromofluoromethane (Surr)105 02/20/17 21:51 170-130
Toluene-d8 (Surr)99 02/20/17 21:51 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 19:51 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0206 ug/L 02/28/17 11:24 03/02/17 00:26 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 124 50-150 02/28/17 11:24 03/02/17 00:26 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
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Client Sample Results
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122152-4Client Sample ID: PMW-LB
Matrix: WaterDate Collected: 02/16/17 08:40
Date Received: 02/17/17 09:40
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/20/17 22:18 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/20/17 22:18 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/20/17 22:18 11,2-Dichloroethane 10.1
10.0 ug/L 02/20/17 22:18 12-Methylnaphthalene ND
1.00 ug/L 02/20/17 22:18 14-Isopropyltoluene ND
1.00 ug/L 02/20/17 22:18 1BenzeneND
1.00 ug/L 02/20/17 22:18 1ChloroformND
1.00 ug/L 02/20/17 22:18 1EthylbenzeneND
1.00 ug/L 02/20/17 22:18 1Methyl tert-butyl ether 248
5.00 ug/L 02/20/17 22:18 1Methylene Chloride ND
5.00 ug/L 02/20/17 22:18 1NaphthaleneND
10.0 ug/L 02/20/17 22:18 1tert-Butyl alcohol (TBA)1720
1.00 ug/L 02/20/17 22:18 1TolueneND
3.00 ug/L 02/20/17 22:18 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)97 70-130 02/20/17 22:18 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
4-Bromofluorobenzene (Surr)87 02/20/17 22:18 170-130
Dibromofluoromethane (Surr)103 02/20/17 22:18 170-130
Toluene-d8 (Surr)98 02/20/17 22:18 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 20:08 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0205 ug/L 02/28/17 11:24 03/02/17 00:44 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 98 50-150 02/28/17 11:24 03/02/17 00:44 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
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Client Sample Results
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122152-5Client Sample ID: Equipment Blank
Matrix: WaterDate Collected: 02/16/17 15:00
Date Received: 02/17/17 09:40
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/20/17 17:27 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/20/17 17:27 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/20/17 17:27 11,2-Dichloroethane ND
10.0 ug/L 02/20/17 17:27 12-Methylnaphthalene ND
1.00 ug/L 02/20/17 17:27 14-Isopropyltoluene ND
1.00 ug/L 02/20/17 17:27 1BenzeneND
1.00 ug/L 02/20/17 17:27 1ChloroformND
1.00 ug/L 02/20/17 17:27 1EthylbenzeneND
1.00 ug/L 02/20/17 17:27 1Methyl tert-butyl ether ND
5.00 ug/L 02/20/17 17:27 1Methylene Chloride ND
5.00 ug/L 02/20/17 17:27 1NaphthaleneND
10.0 ug/L 02/20/17 17:27 1tert-Butyl alcohol (TBA)ND
1.00 ug/L 02/20/17 17:27 1TolueneND
3.00 ug/L 02/20/17 17:27 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)95 70-130 02/20/17 17:27 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
4-Bromofluorobenzene (Surr)87 02/20/17 17:27 170-130
Dibromofluoromethane (Surr)105 02/20/17 17:27 170-130
Toluene-d8 (Surr)99 02/20/17 17:27 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 20:24 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0202 ug/L 02/28/17 11:24 03/02/17 01:02 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 93 50-150 02/28/17 11:24 03/02/17 01:02 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
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Client Sample Results
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122152-6Client Sample ID: Trip Blank
Matrix: WaterDate Collected: 02/16/17 00:01
Date Received: 02/17/17 09:40
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/20/17 16:08 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/20/17 16:08 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/20/17 16:08 11,2-Dichloroethane ND
10.0 ug/L 02/20/17 16:08 12-Methylnaphthalene ND
1.00 ug/L 02/20/17 16:08 14-Isopropyltoluene ND
1.00 ug/L 02/20/17 16:08 1BenzeneND
1.00 ug/L 02/20/17 16:08 1ChloroformND
1.00 ug/L 02/20/17 16:08 1EthylbenzeneND
1.00 ug/L 02/20/17 16:08 1Methyl tert-butyl ether ND
5.00 ug/L 02/20/17 16:08 1Methylene Chloride ND
5.00 ug/L 02/20/17 16:08 1NaphthaleneND
10.0 ug/L 02/20/17 16:08 1tert-Butyl alcohol (TBA)ND
1.00 ug/L 02/20/17 16:08 1TolueneND
3.00 ug/L 02/20/17 16:08 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)95 70-130 02/20/17 16:08 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
4-Bromofluorobenzene (Surr)88 02/20/17 16:08 170-130
Dibromofluoromethane (Surr)108 02/20/17 16:08 170-130
Toluene-d8 (Surr)99 02/20/17 16:08 170-130
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QC Sample Results
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS)
Client Sample ID: Method BlankLab Sample ID: MB 490-409086/7
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409086
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/20/17 14:14 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 1.00 ug/L 02/20/17 14:14 11,2-Dibromoethane (EDB)
ND 1.00 ug/L 02/20/17 14:14 11,2-Dichloroethane
ND 10.0 ug/L 02/20/17 14:14 12-Methylnaphthalene
ND 1.00 ug/L 02/20/17 14:14 14-Isopropyltoluene
ND 1.00 ug/L 02/20/17 14:14 1Benzene
ND 1.00 ug/L 02/20/17 14:14 1Chloroform
ND 1.00 ug/L 02/20/17 14:14 1Ethylbenzene
ND 1.00 ug/L 02/20/17 14:14 1Methyl tert-butyl ether
ND 5.00 ug/L 02/20/17 14:14 1Methylene Chloride
ND 5.00 ug/L 02/20/17 14:14 1Naphthalene
ND 10.0 ug/L 02/20/17 14:14 1tert-Butyl alcohol (TBA)
ND 1.00 ug/L 02/20/17 14:14 1Toluene
ND 3.00 ug/L 02/20/17 14:14 1Xylenes, Total
1,2-Dichloroethane-d4 (Surr)94 70-130 02/20/17 14:14 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
93 02/20/17 14:14 14-Bromofluorobenzene (Surr)70-130
109 02/20/17 14:14 1Dibromofluoromethane (Surr)70-130
99 02/20/17 14:14 1Toluene-d8 (Surr)70-130
Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-409086/3
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409086
1,2,4-Trimethylbenzene 20.0 20.44 ug/L 102 70-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
1,2-Dibromoethane (EDB)20.0 19.23 ug/L 96 70-130
1,2-Dichloroethane 20.0 20.69 ug/L 103 70-130
2-Methylnaphthalene 20.0 19.00 ug/L 95 16-150
4-Isopropyltoluene 20.0 20.86 ug/L 104 66-130
Benzene 20.0 21.39 ug/L 107 70-130
Chloroform 20.0 21.42 ug/L 107 70-130
Ethylbenzene 20.0 20.05 ug/L 100 70-130
Methyl tert-butyl ether 20.0 19.75 ug/L 99 70-130
Methylene Chloride 20.0 20.63 ug/L 103 70-130
Naphthalene 20.0 18.49 ug/L 92 54-150
tert-Butyl alcohol (TBA)200 177.0 ug/L 88 12-150
Toluene 20.0 20.30 ug/L 102 70-130
Xylenes, Total 40.0 38.10 ug/L 95 70-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
94
LCS LCS
Qualifier Limits%Recovery
924-Bromofluorobenzene (Surr)70 -130
103Dibromofluoromethane (Surr)70 -130
98Toluene-d8 (Surr)70 -130
TestAmerica Nashville
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QC Sample Results
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-409086/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409086
1,2,4-Trimethylbenzene 20.0 20.49 ug/L 102 70-130 0 13
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)20.0 18.99 ug/L 95 70-130 1 13
1,2-Dichloroethane 20.0 20.67 ug/L 103 70-130 0 13
2-Methylnaphthalene 20.0 19.54 ug/L 98 16-150 3 23
4-Isopropyltoluene 20.0 20.83 ug/L 104 66-130 0 13
Benzene 20.0 21.98 ug/L 110 70-130 3 12
Chloroform 20.0 21.95 ug/L 110 70-130 2 14
Ethylbenzene 20.0 20.23 ug/L 101 70-130 1 12
Methyl tert-butyl ether 20.0 19.97 ug/L 100 70-130 1 16
Methylene Chloride 20.0 18.28 ug/L 91 70-130 12 15
Naphthalene 20.0 18.88 ug/L 94 54-150 2 15
tert-Butyl alcohol (TBA)200 182.5 ug/L 91 12-150 3 46
Toluene 20.0 20.59 ug/L 103 70-130 1 13
Xylenes, Total 40.0 38.64 ug/L 97 70-132 1 11
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
97
LCSD LCSD
Qualifier Limits%Recovery
924-Bromofluorobenzene (Surr)70 -130
104Dibromofluoromethane (Surr)70 -130
96Toluene-d8 (Surr)70 -130
Client Sample ID: Matrix SpikeLab Sample ID: 490-122155-C-3 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409086
1,2,4-Trimethylbenzene ND 400 373.3 ug/L 91 64-136
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
1,2-Dibromoethane (EDB)ND 400 351.1 ug/L 88 65-137
1,2-Dichloroethane ND 400 387.0 ug/L 97 64-136
2-Methylnaphthalene ND 400 227.9 ug/L 57 10-150
4-Isopropyltoluene ND 400 385.5 ug/L 96 66-137
Benzene 61.3 400 475.5 ug/L 104 55-147
Chloroform ND 400 419.0 ug/L 105 66-138
Ethylbenzene ND 400 384.1 ug/L 92 65-139
Methyl tert-butyl ether 1670 400 2015 4 ug/L 87 55-141
Methylene Chloride ND 400 395.5 ug/L 99 64-130
Naphthalene ND 400 298.9 ug/L 75 32-150
tert-Butyl alcohol (TBA)14100 4000 17380 ug/L 83 10-150
Toluene ND 400 386.3 ug/L 97 64-136
Xylenes, Total ND 800 714.4 ug/L 89 69-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
93
MS MS
Qualifier Limits%Recovery
864-Bromofluorobenzene (Surr)70 -130
106Dibromofluoromethane (Surr)70 -130
98Toluene-d8 (Surr)70 -130
TestAmerica Nashville
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QC Sample Results
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-122155-C-3 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409086
1,2,4-Trimethylbenzene ND 400 375.2 ug/L 91 64-136 1 18
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)ND 400 349.5 ug/L 87 65-137 0 21
1,2-Dichloroethane ND 400 392.5 ug/L 98 64-136 1 22
2-Methylnaphthalene ND 400 314.4 ug/L 79 10-150 32 50
4-Isopropyltoluene ND 400 395.0 ug/L 99 66-137 2 16
Benzene 61.3 400 474.1 ug/L 103 55-147 0 22
Chloroform ND 400 410.1 ug/L 103 66-138 2 21
Ethylbenzene ND 400 393.4 ug/L 94 65-139 2 18
Methyl tert-butyl ether 1670 400 2013 4 ug/L 87 55-141 0 24
Methylene Chloride ND 400 399.8 ug/L 100 64-130 1 22
Naphthalene ND 400 325.2 ug/L 81 32-150 8 40
tert-Butyl alcohol (TBA)14100 4000 18570 ug/L 112 10-150 7 47
Toluene ND 400 393.2 ug/L 98 64-136 2 18
Xylenes, Total ND 800 727.5 ug/L 91 69-132 2 17
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
91
MSD MSD
Qualifier Limits%Recovery
874-Bromofluorobenzene (Surr)70 -130
105Dibromofluoromethane (Surr)70 -130
99Toluene-d8 (Surr)70 -130
Client Sample ID: Method BlankLab Sample ID: MB 490-409397/7
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409397
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 14:58 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 1.00 ug/L 02/21/17 14:58 11,2-Dibromoethane (EDB)
ND 1.00 ug/L 02/21/17 14:58 11,2-Dichloroethane
ND 10.0 ug/L 02/21/17 14:58 12-Methylnaphthalene
ND 1.00 ug/L 02/21/17 14:58 14-Isopropyltoluene
ND 1.00 ug/L 02/21/17 14:58 1Benzene
ND 1.00 ug/L 02/21/17 14:58 1Chloroform
ND 1.00 ug/L 02/21/17 14:58 1Ethylbenzene
ND 1.00 ug/L 02/21/17 14:58 1Methyl tert-butyl ether
ND 5.00 ug/L 02/21/17 14:58 1Methylene Chloride
ND 5.00 ug/L 02/21/17 14:58 1Naphthalene
ND 10.0 ug/L 02/21/17 14:58 1tert-Butyl alcohol (TBA)
ND 1.00 ug/L 02/21/17 14:58 1Toluene
ND 3.00 ug/L 02/21/17 14:58 1Xylenes, Total
1,2-Dichloroethane-d4 (Surr)93 70-130 02/21/17 14:58 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
88 02/21/17 14:58 14-Bromofluorobenzene (Surr)70-130
105 02/21/17 14:58 1Dibromofluoromethane (Surr)70-130
99 02/21/17 14:58 1Toluene-d8 (Surr)70-130
TestAmerica Nashville
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QC Sample Results
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-409397/3
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409397
1,2,4-Trimethylbenzene 20.0 19.24 ug/L 96 70-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
1,2-Dibromoethane (EDB)20.0 18.75 ug/L 94 70-130
1,2-Dichloroethane 20.0 20.64 ug/L 103 70-130
2-Methylnaphthalene 20.0 17.30 ug/L 87 16-150
4-Isopropyltoluene 20.0 20.25 ug/L 101 66-130
Benzene 20.0 22.42 ug/L 112 70-130
Chloroform 20.0 21.99 ug/L 110 70-130
Ethylbenzene 20.0 20.49 ug/L 102 70-130
Methyl tert-butyl ether 20.0 18.33 ug/L 92 70-130
Methylene Chloride 20.0 20.78 ug/L 104 70-130
Naphthalene 20.0 17.17 ug/L 86 54-150
tert-Butyl alcohol (TBA)200 150.6 ug/L 75 12-150
Toluene 20.0 20.55 ug/L 103 70-130
Xylenes, Total 40.0 38.53 ug/L 96 70-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
93
LCS LCS
Qualifier Limits%Recovery
894-Bromofluorobenzene (Surr)70 -130
105Dibromofluoromethane (Surr)70 -130
96Toluene-d8 (Surr)70 -130
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-409397/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409397
1,2,4-Trimethylbenzene 20.0 19.87 ug/L 99 70-130 3 13
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)20.0 18.93 ug/L 95 70-130 1 13
1,2-Dichloroethane 20.0 19.68 ug/L 98 70-130 5 13
2-Methylnaphthalene 20.0 17.67 ug/L 88 16-150 2 23
4-Isopropyltoluene 20.0 20.60 ug/L 103 66-130 2 13
Benzene 20.0 21.82 ug/L 109 70-130 3 12
Chloroform 20.0 21.77 ug/L 109 70-130 1 14
Ethylbenzene 20.0 19.96 ug/L 100 70-130 3 12
Methyl tert-butyl ether 20.0 17.94 ug/L 90 70-130 2 16
Methylene Chloride 20.0 18.45 ug/L 92 70-130 12 15
Naphthalene 20.0 16.90 ug/L 84 54-150 2 15
tert-Butyl alcohol (TBA)200 143.3 ug/L 72 12-150 5 46
Toluene 20.0 20.30 ug/L 101 70-130 1 13
Xylenes, Total 40.0 37.30 ug/L 93 70-132 3 11
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
92
LCSD LCSD
Qualifier Limits%Recovery
854-Bromofluorobenzene (Surr)70 -130
104Dibromofluoromethane (Surr)70 -130
97Toluene-d8 (Surr)70 -130
TestAmerica Nashville
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QC Sample Results
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: PMW-NBLab Sample ID: 490-122152-1 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409397
1,2,4-Trimethylbenzene ND 100 105.3 ug/L 103 64-136
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
1,2-Dibromoethane (EDB)ND 100 96.81 ug/L 97 65-137
1,2-Dichloroethane 67.7 100 176.9 ug/L 109 64-136
2-Methylnaphthalene ND 100 67.15 ug/L 55 10-150
4-Isopropyltoluene ND 100 114.1 ug/L 114 66-137
Benzene ND 100 118.1 ug/L 118 55-147
Chloroform ND 100 116.1 ug/L 116 66-138
Ethylbenzene ND 100 109.4 ug/L 109 65-139
Methyl tert-butyl ether 78.2 100 172.5 ug/L 94 55-141
Methylene Chloride ND 100 98.17 ug/L 98 64-130
Naphthalene ND 100 81.91 ug/L 77 32-150
tert-Butyl alcohol (TBA)3960 1000 4596 ug/L 64 10-150
Toluene ND 100 110.1 ug/L 106 64-136
Xylenes, Total ND 200 205.1 ug/L 103 69-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
94
MS MS
Qualifier Limits%Recovery
874-Bromofluorobenzene (Surr)70 -130
104Dibromofluoromethane (Surr)70 -130
98Toluene-d8 (Surr)70 -130
Client Sample ID: PMW-NBLab Sample ID: 490-122152-1 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409397
1,2,4-Trimethylbenzene ND 100 102.9 ug/L 101 64-136 2 18
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)ND 100 90.91 ug/L 91 65-137 6 21
1,2-Dichloroethane 67.7 100 166.7 ug/L 99 64-136 6 22
2-Methylnaphthalene ND 100 82.72 ug/L 71 10-150 21 50
4-Isopropyltoluene ND 100 109.0 ug/L 109 66-137 5 16
Benzene ND 100 111.4 ug/L 111 55-147 6 22
Chloroform ND 100 112.1 ug/L 112 66-138 3 21
Ethylbenzene ND 100 102.5 ug/L 102 65-139 7 18
Methyl tert-butyl ether 78.2 100 165.9 ug/L 88 55-141 4 24
Methylene Chloride ND 100 102.7 ug/L 103 64-130 4 22
Naphthalene ND 100 82.58 ug/L 78 32-150 1 40
tert-Butyl alcohol (TBA)3960 1000 4909 ug/L 95 10-150 7 47
Toluene ND 100 102.6 ug/L 99 64-136 7 18
Xylenes, Total ND 200 193.3 ug/L 97 69-132 6 17
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
94
MSD MSD
Qualifier Limits%Recovery
874-Bromofluorobenzene (Surr)70 -130
104Dibromofluoromethane (Surr)70 -130
96Toluene-d8 (Surr)70 -130
TestAmerica Nashville
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QC Sample Results
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: RSK-175 - Dissolved Gases (GC)
Client Sample ID: Method BlankLab Sample ID: MB 280-363781/8
Matrix: Water Prep Type: Total/NA
Analysis Batch: 363781
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 18:11 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 280-363781/9
Matrix: Water Prep Type: Total/NA
Analysis Batch: 363781
isobutylene 511 547.3 ug/L 107 75-125
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 280-363781/10
Matrix: Water Prep Type: Total/NA
Analysis Batch: 363781
isobutylene 511 519.3 ug/L 102 75-125 5 20
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
Client Sample ID: PMW-LDLab Sample ID: 490-122152-2 DU
Matrix: Water Prep Type: Total/NA
Analysis Batch: 363781
isobutylene 1.79 J 2.122 J ug/L 17 20
Analyte
DU DU
DUnitResultQualifier
Sample
Result
Sample
Qualifier LimitRPD
RPD
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
Client Sample ID: Method BlankLab Sample ID: MB 490-410973/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411381 Prep Batch: 410973
RL MDL
Ethylene Dibromide ND 0.0200 ug/L 02/28/17 11:24 03/01/17 22:56 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
1,3-Dichlorobenzene 90 50-150 03/01/17 22:56 1
MB MB
Surrogate
02/28/17 11:24
Dil FacPreparedAnalyzedQualifierLimits%Recovery
Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-410973/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411381 Prep Batch: 410973
Ethylene Dibromide 0.286 0.2356 ug/L 82 70-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
1,3-Dichlorobenzene 50 -150
Surrogate
101
LCS LCS
Qualifier Limits%Recovery
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QC Sample Results
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-410973/4-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411381 Prep Batch: 410973
Ethylene Dibromide 0.286 0.2829 ug/L 99 70-130 18 50
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
1,3-Dichlorobenzene 50 -150
Surrogate
97
LCSD LCSD
Qualifier Limits%Recovery
Client Sample ID: Matrix SpikeLab Sample ID: 490-122178-C-9-B MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411381 Prep Batch: 410973
Ethylene Dibromide ND 0.290 0.3126 ug/L 108 60-140
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
1,3-Dichlorobenzene 50 -150
Surrogate
85
MS MS
Qualifier Limits%Recovery
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-122178-C-9-C MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411381 Prep Batch: 410973
Ethylene Dibromide ND 0.290 0.2658 ug/L 92 60-140 16 50
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
1,3-Dichlorobenzene 50 -150
Surrogate
83
MSD MSD
Qualifier Limits%Recovery
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QC Association Summary
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
GC/MS VOA
Analysis Batch: 409086
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8260B490-122152-1 PMW-NB Total/NA
Water 8260B490-122152-2 PMW-LD Total/NA
Water 8260B490-122152-3 PMW-LI Total/NA
Water 8260B490-122152-4 PMW-LB Total/NA
Water 8260B490-122152-5 Equipment Blank Total/NA
Water 8260B490-122152-6 Trip Blank Total/NA
Water 8260BMB 490-409086/7 Method Blank Total/NA
Water 8260BLCS 490-409086/3 Lab Control Sample Total/NA
Water 8260BLCSD 490-409086/4 Lab Control Sample Dup Total/NA
Water 8260B490-122155-C-3 MS Matrix Spike Total/NA
Water 8260B490-122155-C-3 MSD Matrix Spike Duplicate Total/NA
Analysis Batch: 409397
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8260B490-122152-1 PMW-NB Total/NA
Water 8260BMB 490-409397/7 Method Blank Total/NA
Water 8260BLCS 490-409397/3 Lab Control Sample Total/NA
Water 8260BLCSD 490-409397/4 Lab Control Sample Dup Total/NA
Water 8260B490-122152-1 MS PMW-NB Total/NA
Water 8260B490-122152-1 MSD PMW-NB Total/NA
GC VOA
Analysis Batch: 363781
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water RSK-175490-122152-1 PMW-NB Total/NA
Water RSK-175490-122152-2 PMW-LD Total/NA
Water RSK-175490-122152-3 PMW-LI Total/NA
Water RSK-175490-122152-4 PMW-LB Total/NA
Water RSK-175490-122152-5 Equipment Blank Total/NA
Water RSK-175MB 280-363781/8 Method Blank Total/NA
Water RSK-175LCS 280-363781/9 Lab Control Sample Total/NA
Water RSK-175LCSD 280-363781/10 Lab Control Sample Dup Total/NA
Water RSK-175490-122152-2 DU PMW-LD Total/NA
GC Semi VOA
Prep Batch: 410973
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8011490-122152-1 PMW-NB Total/NA
Water 8011490-122152-2 PMW-LD Total/NA
Water 8011490-122152-3 PMW-LI Total/NA
Water 8011490-122152-4 PMW-LB Total/NA
Water 8011490-122152-5 Equipment Blank Total/NA
Water 8011MB 490-410973/2-A Method Blank Total/NA
Water 8011LCS 490-410973/3-A Lab Control Sample Total/NA
Water 8011LCSD 490-410973/4-A Lab Control Sample Dup Total/NA
Water 8011490-122178-C-9-B MS Matrix Spike Total/NA
Water 8011490-122178-C-9-C MSD Matrix Spike Duplicate Total/NA
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QC Association Summary
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
GC Semi VOA (Continued)
Analysis Batch: 411381
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8011 410973490-122152-1 PMW-NB Total/NA
Water 8011 410973490-122152-2 PMW-LD Total/NA
Water 8011 410973490-122152-3 PMW-LI Total/NA
Water 8011 410973490-122152-4 PMW-LB Total/NA
Water 8011 410973490-122152-5 Equipment Blank Total/NA
Water 8011 410973MB 490-410973/2-A Method Blank Total/NA
Water 8011 410973LCS 490-410973/3-A Lab Control Sample Total/NA
Water 8011 410973LCSD 490-410973/4-A Lab Control Sample Dup Total/NA
Water 8011 410973490-122178-C-9-B MS Matrix Spike Total/NA
Water 8011 410973490-122178-C-9-C MSD Matrix Spike Duplicate Total/NA
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Lab Chronicle
Client: Groundwater & Environmental Services Inc TestAmerica Job ID: 490-122152-2
Project/Site: TOTAL / Greensboro, NC
Client Sample ID: PMW-NB Lab Sample ID: 490-122152-1
Matrix: WaterDate Collected: 02/16/17 16:35
Date Received: 02/17/17 09:40
Analysis 8260B AK102/20/17 20:581 TAL NSH409086
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis 8260B 5 409397 02/21/17 21:05 BBR TAL NSHTotal/NA 10 mL 10 mL
Analysis RSK-175 1 363781 02/28/17 19:35 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 410973 02/28/17 11:24 MH TAL NSHTotal/NA 35.1 mL 2 mL
Analysis 8011 1 411381 03/01/17 23:50 LEG TAL NSHTotal/NA
Client Sample ID: PMW-LD Lab Sample ID: 490-122152-2
Matrix: WaterDate Collected: 02/16/17 13:45
Date Received: 02/17/17 09:40
Analysis 8260B AK102/20/17 21:251 TAL NSH409086
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis RSK-175 1 363781 02/28/17 19:02 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 410973 02/28/17 11:24 MH TAL NSHTotal/NA 35 mL 2 mL
Analysis 8011 1 411381 03/02/17 00:08 LEG TAL NSHTotal/NA
Client Sample ID: PMW-LI Lab Sample ID: 490-122152-3
Matrix: WaterDate Collected: 02/16/17 14:30
Date Received: 02/17/17 09:40
Analysis 8260B AK102/20/17 21:511 TAL NSH409086
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis RSK-175 1 363781 02/28/17 19:51 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 410973 02/28/17 11:24 MH TAL NSHTotal/NA 33.9 mL 2 mL
Analysis 8011 1 411381 03/02/17 00:26 LEG TAL NSHTotal/NA
Client Sample ID: PMW-LB Lab Sample ID: 490-122152-4
Matrix: WaterDate Collected: 02/16/17 08:40
Date Received: 02/17/17 09:40
Analysis 8260B AK102/20/17 22:181 TAL NSH409086
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis RSK-175 1 363781 02/28/17 20:08 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 410973 02/28/17 11:24 MH TAL NSHTotal/NA 34.2 mL 2 mL
Analysis 8011 1 411381 03/02/17 00:44 LEG TAL NSHTotal/NA
Client Sample ID: Equipment Blank Lab Sample ID: 490-122152-5
Matrix: WaterDate Collected: 02/16/17 15:00
Date Received: 02/17/17 09:40
Analysis 8260B AK102/20/17 17:271 TAL NSH409086
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
TestAmerica Nashville
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Lab Chronicle
Client: Groundwater & Environmental Services Inc TestAmerica Job ID: 490-122152-2
Project/Site: TOTAL / Greensboro, NC
Analysis RSK-175 MPS02/28/17 20:241 TAL DEN363781
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 18 mL 18 mL
Prep 8011 410973 02/28/17 11:24 MH TAL NSHTotal/NA 34.7 mL 2 mL
Analysis 8011 1 411381 03/02/17 01:02 LEG TAL NSHTotal/NA
Client Sample ID: Trip Blank Lab Sample ID: 490-122152-6
Matrix: WaterDate Collected: 02/16/17 00:01
Date Received: 02/17/17 09:40
Analysis 8260B AK102/20/17 16:081 TAL NSH409086
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Laboratory References:
TAL DEN = TestAmerica Denver, 4955 Yarrow Street, Arvada, CO 80002, TEL [phone]
TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Drive, Nashville, TN 37204, TEL [phone]
TestAmerica Nashville
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Method Summary
TestAmerica Job ID: 490-122152-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method Method Description LaboratoryProtocol
SW8468260BVolatile Organic Compounds (GC/MS)TAL NSH
RSKRSK-175 Dissolved Gases (GC)TAL DEN
SW8468011EDB, DBCP, and 1,2,3-TCP (GC)TAL NSH
Protocol References:
RSK = Sample Prep And Calculations For Dissolved Gas Analysis In Water Samples Using A GC Headspace Equilibration Technique, RSKSOP-175,
Rev. 0, 8/11/94, USEPA Research Lab
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAL DEN = TestAmerica Denver, 4955 Yarrow Street, Arvada, CO 80002, TEL [phone]
TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Drive, Nashville, TN 37204, TEL [phone]
TestAmerica Nashville
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Certification Summary
Client: Groundwater & Environmental Services Inc TestAmerica Job ID: 490-122152-2
Project/Site: TOTAL / Greensboro, NC
Laboratory: TestAmerica Nashville
The certifications listed below are applicable to this report.
Authority Program EPA Region Certification ID Expiration Date
North Carolina (WW/SW)3874State Program 12-31-17
Laboratory: TestAmerica Denver
All certifications held by this laboratory are listed. Not all certifications are applicable to this report.
Authority Program EPA Region Certification ID Expiration Date
A2LA 2907.01DoD ELAP 10-31-17
A2LA ISO/IEC 17025 2907.01 10-31-17
Alabama State Program 4 40730 09-30-12 *
Alaska (UST)State Program 10 UST-30 04-05-17
Arizona State Program 9 AZ0713 12-20-17
Arkansas DEQ State Program 6 88-0687 06-01-17
California State Program 9 2513 08-31-16 *
Connecticut State Program 1 PH-0686 09-30-18
Florida NELAP 4 E87667 06-30-17
Georgia State Program 4 N/A 01-08-18
Illinois NELAP 5 200017 04-30-17
Iowa State Program 7 370 12-01-18 *
Kansas NELAP 7 E-10166 04-30-17
Louisiana NELAP 6 02096 06-30-17
Maine State Program 1 CO0002 03-03-17
Minnesota NELAP 5 8-999-405 12-31-17 *
Nevada State Program 9 CO0026 07-31-17
New Hampshire NELAP 1 205310 04-28-17
New Jersey NELAP 2 CO004 06-30-17
New York NELAP 2 11964 04-01-17
North Carolina (WW/SW)State Program 4 358 12-31-17
North Dakota State Program 8 R-034 01-09-17 *
Oklahoma State Program 6 8614 08-31-17
Oregon NELAP 10 4025 01-08-18
Pennsylvania NELAP 3 68-00664 07-31-17
South Carolina State Program 4 72002001 01-09-17 *
Texas NELAP 6 T104704183-16-12 09-30-17
USDA Federal P330-16-00397 12-15-19
Utah NELAP 8 CO00026 07-31-17
Virginia NELAP 3 460232 06-14-17
Washington State Program 10 C583 08-02-17
West Virginia DEP State Program 3 354 11-30-17
Wisconsin State Program 5 999615430 08-31-17
Wyoming (UST)A2LA 8 2907.01 10-31-17
TestAmerica Nashville
* Certification renewal pending - certification considered valid.
Page 24 of 29 3/2/2017
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Login Sample Receipt Checklist
Client: Groundwater & Environmental Services Inc Job Number: 490-122152-2
Login Number: 122152
Question Answer Comment
Creator: Ngo, Phiet
List Source: TestAmerica Nashville
List Number: 1
N/ARadioactivity wasn't checked or is </= background as measured by a survey
meter.
N/AThe 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.
TrueCOC is filled out with all pertinent information.
TrueIs 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 (excluding tests with immediate
HTs)
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.
TestAmerica Nashville
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Login Sample Receipt Checklist
Client: Groundwater & Environmental Services Inc Job Number: 490-122152-2
Login Number: 122152
Question Answer Comment
Creator: Pottruff, Reed W
List Source: TestAmerica Denver
List Creation: 02/21/17 07:52 PMList Number: 2
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 (excluding tests with immediate
HTs)
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.
TestAmerica Nashville
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ANALYTICAL REPORT
TestAmerica Laboratories, Inc.
TestAmerica Nashville
2960 Foster Creighton Drive
Nashville, TN 37204
Tel: [phone]
TestAmerica Job ID: 490-122190-1
Client Project/Site: TOTAL / Greensboro, NC
For:
Groundwater & Environmental Services Inc
3701 Saunders Avenue
Richmond, Virginia 23227
Attn: Mr. Daniel Breckenridge
Authorized for release by:
3/3/2017 4:50:42 PM
Jennifer Huckaba, Project Manager II
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
at the e-mail address or telephone number listed on this page.
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.
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Table of Contents
Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
TestAmerica Job ID: 490-122190-1
Page 2 of 31 TestAmerica Nashville3/3/2017
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
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Sample Summary
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID Client Sample ID ReceivedCollectedMatrix
490-122190-1 PMW K-I Water 02/16/17 08:40 02/17/17 09:40
490-122190-2 PMW K-D Water 02/16/17 09:55 02/17/17 09:40
490-122190-3 PMW K-B Water 02/16/17 10:50 02/17/17 09:40
490-122190-4 PMW N-I Water 02/16/17 13:25 02/17/17 09:40
490-122190-5 PMW N-D Water 02/16/17 15:08 02/17/17 09:40
490-122190-6 PMW M-I Water 02/16/17 16:55 02/17/17 09:40
490-122190-7 Field Blank 1 Water 02/16/17 13:30 02/17/17 09:40
490-122190-8 Trip Blank Water 02/16/17 00:01 02/17/17 09:40
TestAmerica Nashville
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Case Narrative
Client: Groundwater & Environmental Services Inc TestAmerica Job ID: 490-122190-1
Project/Site: TOTAL / Greensboro, NC
Job ID: 490-122190-1
Laboratory: TestAmerica Nashville
Narrative
Job Narrative
490-122190-1
Comments
No additional comments.
Receipt
The samples were received on 2/17/2017 9:40 AM; the samples arrived in good condition, properly preserved and, where required, on ice.
The temperature of the cooler at receipt was 2.7º C.
GC/MS VOA
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
GC Semi VOA
Method(s) 8011: The %RPD between the primary and confirmation detector exceeded 40% for 1,3-Dichlorobenzene for the following
sample: PMW K-I (490-122190-1). Sample matrix interference is suspected.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
VOA Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Narrative
Job Narrative
490-122190-2
Comments
No additional comments.
Receipt
The samples were received on 2/17/2017 9:40 AM; the samples arrived in good condition, properly preserved and, where required, on ice.
The temperature of the cooler at receipt was 2.7º C.
GC VOA
Method(s) RSK-175: The following samples have visible chromatographic interference on the isobutylene peak that could adversely
impact the identification and quantitation of isobutylene: PMW K-I (490-122190-1) and PMW N-I (490-122190-4). This interference could
cause false positive or high-biased results. The quantitation is estimated below the reporting limit (J-flagged).
Method(s) RSK-175: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MS/MSD) associated with
RSK analytical batch 280-363781. The laboratory control sample (LCS) was performed in duplicate to provide precision data for this batch.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
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Definitions/Glossary
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Qualifiers
GC/MS VOA
Qualifier Description
4 MS, MSD: The analyte present in the original sample is greater than 4 times the matrix spike concentration; therefore, control limits are not
applicable.
Qualifier
GC 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
GC Semi VOA
Qualifier Description
p The %RPD between the primary and confirmation column/detector is >40%. The lower value has been reported.
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
CFL Contains Free Liquid
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 Nashville
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Client Sample Results
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122190-1Client Sample ID: PMW K-I
Matrix: WaterDate Collected: 02/16/17 08:40
Date Received: 02/17/17 09:40
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene 47.3 1.00 ug/L 02/21/17 08:21 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 08:21 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 08:21 11,2-Dichloroethane 5.59
10.0 ug/L 02/21/17 08:21 12-Methylnaphthalene 35.8
1.00 ug/L 02/21/17 08:21 14-Isopropyltoluene 2.51
1.00 ug/L 02/21/17 08:21 1Benzene28.5
1.00 ug/L 02/21/17 08:21 1ChloroformND
1.00 ug/L 02/21/17 08:21 1Ethylbenzene20.2
1.00 ug/L 02/21/17 08:21 1Methyl tert-butyl ether ND
5.00 ug/L 02/21/17 08:21 1Methylene Chloride ND
5.00 ug/L 02/21/17 08:21 1Naphthalene56.7
10.0 ug/L 02/21/17 08:21 1tert-Butyl alcohol (TBA)21.4
1.00 ug/L 02/21/17 08:21 1Toluene14.6
3.00 ug/L 02/21/17 08:21 1Xylenes, Total 79.2
1,2-Dichloroethane-d4 (Surr)92 70-130 02/21/17 08:21 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
4-Bromofluorobenzene (Surr)87 02/21/17 08:21 170-130
Dibromofluoromethane (Surr)106 02/21/17 08:21 170-130
Toluene-d8 (Surr)98 02/21/17 08:21 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene 1.57 J 5.00 1.20 ug/L 02/28/17 20:40 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0196 ug/L 02/28/17 09:37 03/01/17 05:02 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 88 p 50-150 02/28/17 09:37 03/01/17 05:02 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
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Client Sample Results
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122190-2Client Sample ID: PMW K-D
Matrix: WaterDate Collected: 02/16/17 09:55
Date Received: 02/17/17 09:40
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 08:48 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 08:48 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 08:48 11,2-Dichloroethane 7.30
10.0 ug/L 02/21/17 08:48 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 08:48 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 08:48 1BenzeneND
1.00 ug/L 02/21/17 08:48 1ChloroformND
1.00 ug/L 02/21/17 08:48 1EthylbenzeneND
1.00 ug/L 02/21/17 08:48 1Methyl tert-butyl ether 84.5
5.00 ug/L 02/21/17 08:48 1Methylene Chloride ND
5.00 ug/L 02/21/17 08:48 1NaphthaleneND
10.0 ug/L 02/21/17 08:48 1tert-Butyl alcohol (TBA)1660
1.00 ug/L 02/21/17 08:48 1TolueneND
3.00 ug/L 02/21/17 08:48 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)93 70-130 02/21/17 08:48 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
4-Bromofluorobenzene (Surr)90 02/21/17 08:48 170-130
Dibromofluoromethane (Surr)102 02/21/17 08:48 170-130
Toluene-d8 (Surr)98 02/21/17 08:48 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 20:57 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0201 ug/L 02/28/17 09:37 03/01/17 05:21 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 100 50-150 02/28/17 09:37 03/01/17 05:21 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
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Client Sample Results
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122190-3Client Sample ID: PMW K-B
Matrix: WaterDate Collected: 02/16/17 10:50
Date Received: 02/17/17 09:40
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 09:14 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 09:14 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 09:14 11,2-Dichloroethane 6.97
10.0 ug/L 02/21/17 09:14 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 09:14 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 09:14 1BenzeneND
1.00 ug/L 02/21/17 09:14 1ChloroformND
1.00 ug/L 02/21/17 09:14 1EthylbenzeneND
1.00 ug/L 02/21/17 09:14 1Methyl tert-butyl ether 178
5.00 ug/L 02/21/17 09:14 1Methylene Chloride ND
5.00 ug/L 02/21/17 09:14 1NaphthaleneND
10.0 ug/L 02/21/17 09:14 1tert-Butyl alcohol (TBA)1980
1.00 ug/L 02/21/17 09:14 1TolueneND
3.00 ug/L 02/21/17 09:14 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)90 70-130 02/21/17 09:14 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
4-Bromofluorobenzene (Surr)91 02/21/17 09:14 170-130
Dibromofluoromethane (Surr)105 02/21/17 09:14 170-130
Toluene-d8 (Surr)100 02/21/17 09:14 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 21:13 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0201 ug/L 02/28/17 09:37 03/01/17 05:39 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 90 50-150 02/28/17 09:37 03/01/17 05:39 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
TestAmerica Nashville
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Client Sample Results
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122190-4Client Sample ID: PMW N-I
Matrix: WaterDate Collected: 02/16/17 13:25
Date Received: 02/17/17 09:40
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 09:40 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 09:40 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 09:40 11,2-Dichloroethane 25.5
10.0 ug/L 02/21/17 09:40 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 09:40 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 09:40 1BenzeneND
1.00 ug/L 02/21/17 09:40 1ChloroformND
1.00 ug/L 02/21/17 09:40 1EthylbenzeneND
1.00 ug/L 02/21/17 09:40 1Methyl tert-butyl ether 35.1
5.00 ug/L 02/21/17 09:40 1Methylene Chloride ND
5.00 ug/L 02/21/17 09:40 1NaphthaleneND
10.0 ug/L 02/21/17 09:40 1tert-Butyl alcohol (TBA)1920
1.00 ug/L 02/21/17 09:40 1TolueneND
3.00 ug/L 02/21/17 09:40 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)91 70-130 02/21/17 09:40 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
4-Bromofluorobenzene (Surr)88 02/21/17 09:40 170-130
Dibromofluoromethane (Surr)105 02/21/17 09:40 170-130
Toluene-d8 (Surr)99 02/21/17 09:40 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene 1.73 J 5.00 1.20 ug/L 02/28/17 21:29 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0203 ug/L 02/28/17 09:37 03/01/17 05:58 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 121 50-150 02/28/17 09:37 03/01/17 05:58 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
TestAmerica Nashville
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Client Sample Results
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122190-5Client Sample ID: PMW N-D
Matrix: WaterDate Collected: 02/16/17 15:08
Date Received: 02/17/17 09:40
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 10:06 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 10:06 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 10:06 11,2-Dichloroethane 6.33
10.0 ug/L 02/21/17 10:06 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 10:06 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 10:06 1BenzeneND
1.00 ug/L 02/21/17 10:06 1ChloroformND
1.00 ug/L 02/21/17 10:06 1EthylbenzeneND
1.00 ug/L 02/21/17 10:06 1Methyl tert-butyl ether 81.6
5.00 ug/L 02/21/17 10:06 1Methylene Chloride ND
5.00 ug/L 02/21/17 10:06 1NaphthaleneND
10.0 ug/L 02/21/17 10:06 1tert-Butyl alcohol (TBA)757
1.00 ug/L 02/21/17 10:06 1TolueneND
3.00 ug/L 02/21/17 10:06 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)88 70-130 02/21/17 10:06 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
4-Bromofluorobenzene (Surr)87 02/21/17 10:06 170-130
Dibromofluoromethane (Surr)105 02/21/17 10:06 170-130
Toluene-d8 (Surr)98 02/21/17 10:06 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 22:04 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0199 ug/L 02/28/17 09:37 03/01/17 06:17 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 84 50-150 02/28/17 09:37 03/01/17 06:17 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
TestAmerica Nashville
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Client Sample Results
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122190-6Client Sample ID: PMW M-I
Matrix: WaterDate Collected: 02/16/17 16:55
Date Received: 02/17/17 09:40
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 10:32 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 10:32 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 10:32 11,2-Dichloroethane 97.0
10.0 ug/L 02/21/17 10:32 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 10:32 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 10:32 1BenzeneND
1.00 ug/L 02/21/17 10:32 1ChloroformND
1.00 ug/L 02/21/17 10:32 1EthylbenzeneND
1.00 ug/L 02/21/17 10:32 1Methyl tert-butyl ether 14.5
5.00 ug/L 02/21/17 10:32 1Methylene Chloride ND
5.00 ug/L 02/21/17 10:32 1NaphthaleneND
10.0 ug/L 02/21/17 10:32 1tert-Butyl alcohol (TBA)2290
1.00 ug/L 02/21/17 10:32 1TolueneND
3.00 ug/L 02/21/17 10:32 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)90 70-130 02/21/17 10:32 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
4-Bromofluorobenzene (Surr)87 02/21/17 10:32 170-130
Dibromofluoromethane (Surr)104 02/21/17 10:32 170-130
Toluene-d8 (Surr)98 02/21/17 10:32 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 22:20 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0197 ug/L 02/28/17 09:37 03/01/17 06:36 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 110 50-150 02/28/17 09:37 03/01/17 06:36 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
TestAmerica Nashville
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Client Sample Results
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122190-7Client Sample ID: Field Blank 1
Matrix: WaterDate Collected: 02/16/17 13:30
Date Received: 02/17/17 09:40
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/20/17 17:01 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/20/17 17:01 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/20/17 17:01 11,2-Dichloroethane ND
10.0 ug/L 02/20/17 17:01 12-Methylnaphthalene ND
1.00 ug/L 02/20/17 17:01 14-Isopropyltoluene ND
1.00 ug/L 02/20/17 17:01 1BenzeneND
1.00 ug/L 02/20/17 17:01 1ChloroformND
1.00 ug/L 02/20/17 17:01 1EthylbenzeneND
1.00 ug/L 02/20/17 17:01 1Methyl tert-butyl ether ND
5.00 ug/L 02/20/17 17:01 1Methylene Chloride ND
5.00 ug/L 02/20/17 17:01 1NaphthaleneND
10.0 ug/L 02/20/17 17:01 1tert-Butyl alcohol (TBA)ND
1.00 ug/L 02/20/17 17:01 1TolueneND
3.00 ug/L 02/20/17 17:01 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)94 70-130 02/20/17 17:01 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
4-Bromofluorobenzene (Surr)88 02/20/17 17:01 170-130
Dibromofluoromethane (Surr)105 02/20/17 17:01 170-130
Toluene-d8 (Surr)98 02/20/17 17:01 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 22:53 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0202 ug/L 02/28/17 09:37 03/01/17 06:55 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 73 50-150 02/28/17 09:37 03/01/17 06:55 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
TestAmerica Nashville
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Client Sample Results
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122190-8Client Sample ID: Trip Blank
Matrix: WaterDate Collected: 02/16/17 00:01
Date Received: 02/17/17 09:40
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/20/17 16:35 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/20/17 16:35 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/20/17 16:35 11,2-Dichloroethane ND
10.0 ug/L 02/20/17 16:35 12-Methylnaphthalene ND
1.00 ug/L 02/20/17 16:35 14-Isopropyltoluene ND
1.00 ug/L 02/20/17 16:35 1BenzeneND
1.00 ug/L 02/20/17 16:35 1ChloroformND
1.00 ug/L 02/20/17 16:35 1EthylbenzeneND
1.00 ug/L 02/20/17 16:35 1Methyl tert-butyl ether ND
5.00 ug/L 02/20/17 16:35 1Methylene Chloride ND
5.00 ug/L 02/20/17 16:35 1NaphthaleneND
10.0 ug/L 02/20/17 16:35 1tert-Butyl alcohol (TBA)ND
1.00 ug/L 02/20/17 16:35 1TolueneND
3.00 ug/L 02/20/17 16:35 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)94 70-130 02/20/17 16:35 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
4-Bromofluorobenzene (Surr)92 02/20/17 16:35 170-130
Dibromofluoromethane (Surr)106 02/20/17 16:35 170-130
Toluene-d8 (Surr)97 02/20/17 16:35 170-130
TestAmerica Nashville
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QC Sample Results
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS)
Client Sample ID: Method BlankLab Sample ID: MB 490-409086/7
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409086
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/20/17 14:14 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 1.00 ug/L 02/20/17 14:14 11,2-Dibromoethane (EDB)
ND 1.00 ug/L 02/20/17 14:14 11,2-Dichloroethane
ND 10.0 ug/L 02/20/17 14:14 12-Methylnaphthalene
ND 1.00 ug/L 02/20/17 14:14 14-Isopropyltoluene
ND 1.00 ug/L 02/20/17 14:14 1Benzene
ND 1.00 ug/L 02/20/17 14:14 1Chloroform
ND 1.00 ug/L 02/20/17 14:14 1Ethylbenzene
ND 1.00 ug/L 02/20/17 14:14 1Methyl tert-butyl ether
ND 5.00 ug/L 02/20/17 14:14 1Methylene Chloride
ND 5.00 ug/L 02/20/17 14:14 1Naphthalene
ND 10.0 ug/L 02/20/17 14:14 1tert-Butyl alcohol (TBA)
ND 1.00 ug/L 02/20/17 14:14 1Toluene
ND 3.00 ug/L 02/20/17 14:14 1Xylenes, Total
1,2-Dichloroethane-d4 (Surr)94 70-130 02/20/17 14:14 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
93 02/20/17 14:14 14-Bromofluorobenzene (Surr)70-130
109 02/20/17 14:14 1Dibromofluoromethane (Surr)70-130
99 02/20/17 14:14 1Toluene-d8 (Surr)70-130
Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-409086/3
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409086
1,2,4-Trimethylbenzene 20.0 20.44 ug/L 102 70-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
1,2-Dibromoethane (EDB)20.0 19.23 ug/L 96 70-130
1,2-Dichloroethane 20.0 20.69 ug/L 103 70-130
2-Methylnaphthalene 20.0 19.00 ug/L 95 16-150
4-Isopropyltoluene 20.0 20.86 ug/L 104 66-130
Benzene 20.0 21.39 ug/L 107 70-130
Chloroform 20.0 21.42 ug/L 107 70-130
Ethylbenzene 20.0 20.05 ug/L 100 70-130
Methyl tert-butyl ether 20.0 19.75 ug/L 99 70-130
Methylene Chloride 20.0 20.63 ug/L 103 70-130
Naphthalene 20.0 18.49 ug/L 92 54-150
tert-Butyl alcohol (TBA)200 177.0 ug/L 88 12-150
Toluene 20.0 20.30 ug/L 102 70-130
Xylenes, Total 40.0 38.10 ug/L 95 70-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
94
LCS LCS
Qualifier Limits%Recovery
924-Bromofluorobenzene (Surr)70 -130
103Dibromofluoromethane (Surr)70 -130
98Toluene-d8 (Surr)70 -130
TestAmerica Nashville
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QC Sample Results
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-409086/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409086
1,2,4-Trimethylbenzene 20.0 20.49 ug/L 102 70-130 0 13
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)20.0 18.99 ug/L 95 70-130 1 13
1,2-Dichloroethane 20.0 20.67 ug/L 103 70-130 0 13
2-Methylnaphthalene 20.0 19.54 ug/L 98 16-150 3 23
4-Isopropyltoluene 20.0 20.83 ug/L 104 66-130 0 13
Benzene 20.0 21.98 ug/L 110 70-130 3 12
Chloroform 20.0 21.95 ug/L 110 70-130 2 14
Ethylbenzene 20.0 20.23 ug/L 101 70-130 1 12
Methyl tert-butyl ether 20.0 19.97 ug/L 100 70-130 1 16
Methylene Chloride 20.0 18.28 ug/L 91 70-130 12 15
Naphthalene 20.0 18.88 ug/L 94 54-150 2 15
tert-Butyl alcohol (TBA)200 182.5 ug/L 91 12-150 3 46
Toluene 20.0 20.59 ug/L 103 70-130 1 13
Xylenes, Total 40.0 38.64 ug/L 97 70-132 1 11
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
97
LCSD LCSD
Qualifier Limits%Recovery
924-Bromofluorobenzene (Surr)70 -130
104Dibromofluoromethane (Surr)70 -130
96Toluene-d8 (Surr)70 -130
Client Sample ID: Matrix SpikeLab Sample ID: 490-122155-C-3 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409086
1,2,4-Trimethylbenzene ND 400 373.3 ug/L 91 64-136
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
1,2-Dibromoethane (EDB)ND 400 351.1 ug/L 88 65-137
1,2-Dichloroethane ND 400 387.0 ug/L 97 64-136
2-Methylnaphthalene ND 400 227.9 ug/L 57 10-150
4-Isopropyltoluene ND 400 385.5 ug/L 96 66-137
Benzene 61.3 400 475.5 ug/L 104 55-147
Chloroform ND 400 419.0 ug/L 105 66-138
Ethylbenzene ND 400 384.1 ug/L 92 65-139
Methyl tert-butyl ether 1670 400 2015 4 ug/L 87 55-141
Methylene Chloride ND 400 395.5 ug/L 99 64-130
Naphthalene ND 400 298.9 ug/L 75 32-150
tert-Butyl alcohol (TBA)14100 4000 17380 ug/L 83 10-150
Toluene ND 400 386.3 ug/L 97 64-136
Xylenes, Total ND 800 714.4 ug/L 89 69-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
93
MS MS
Qualifier Limits%Recovery
864-Bromofluorobenzene (Surr)70 -130
106Dibromofluoromethane (Surr)70 -130
98Toluene-d8 (Surr)70 -130
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QC Sample Results
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-122155-C-3 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409086
1,2,4-Trimethylbenzene ND 400 375.2 ug/L 91 64-136 1 18
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)ND 400 349.5 ug/L 87 65-137 0 21
1,2-Dichloroethane ND 400 392.5 ug/L 98 64-136 1 22
2-Methylnaphthalene ND 400 314.4 ug/L 79 10-150 32 50
4-Isopropyltoluene ND 400 395.0 ug/L 99 66-137 2 16
Benzene 61.3 400 474.1 ug/L 103 55-147 0 22
Chloroform ND 400 410.1 ug/L 103 66-138 2 21
Ethylbenzene ND 400 393.4 ug/L 94 65-139 2 18
Methyl tert-butyl ether 1670 400 2013 4 ug/L 87 55-141 0 24
Methylene Chloride ND 400 399.8 ug/L 100 64-130 1 22
Naphthalene ND 400 325.2 ug/L 81 32-150 8 40
tert-Butyl alcohol (TBA)14100 4000 18570 ug/L 112 10-150 7 47
Toluene ND 400 393.2 ug/L 98 64-136 2 18
Xylenes, Total ND 800 727.5 ug/L 91 69-132 2 17
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
91
MSD MSD
Qualifier Limits%Recovery
874-Bromofluorobenzene (Surr)70 -130
105Dibromofluoromethane (Surr)70 -130
99Toluene-d8 (Surr)70 -130
Client Sample ID: Method BlankLab Sample ID: MB 490-409202/7
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409202
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 02:41 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 1.00 ug/L 02/21/17 02:41 11,2-Dibromoethane (EDB)
ND 1.00 ug/L 02/21/17 02:41 11,2-Dichloroethane
ND 10.0 ug/L 02/21/17 02:41 12-Methylnaphthalene
ND 1.00 ug/L 02/21/17 02:41 14-Isopropyltoluene
ND 1.00 ug/L 02/21/17 02:41 1Benzene
ND 1.00 ug/L 02/21/17 02:41 1Chloroform
ND 1.00 ug/L 02/21/17 02:41 1Ethylbenzene
ND 1.00 ug/L 02/21/17 02:41 1Methyl tert-butyl ether
ND 5.00 ug/L 02/21/17 02:41 1Methylene Chloride
ND 5.00 ug/L 02/21/17 02:41 1Naphthalene
ND 10.0 ug/L 02/21/17 02:41 1tert-Butyl alcohol (TBA)
ND 1.00 ug/L 02/21/17 02:41 1Toluene
ND 3.00 ug/L 02/21/17 02:41 1Xylenes, Total
1,2-Dichloroethane-d4 (Surr)93 70-130 02/21/17 02:41 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
91 02/21/17 02:41 14-Bromofluorobenzene (Surr)70-130
105 02/21/17 02:41 1Dibromofluoromethane (Surr)70-130
98 02/21/17 02:41 1Toluene-d8 (Surr)70-130
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QC Sample Results
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-409202/3
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409202
1,2,4-Trimethylbenzene 20.0 19.68 ug/L 98 70-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
1,2-Dibromoethane (EDB)20.0 17.79 ug/L 89 70-130
1,2-Dichloroethane 20.0 19.68 ug/L 98 70-130
2-Methylnaphthalene 20.0 15.65 ug/L 78 16-150
4-Isopropyltoluene 20.0 20.09 ug/L 100 66-130
Benzene 20.0 21.48 ug/L 107 70-130
Chloroform 20.0 21.85 ug/L 109 70-130
Ethylbenzene 20.0 19.48 ug/L 97 70-130
Methyl tert-butyl ether 20.0 17.08 ug/L 85 70-130
Methylene Chloride 20.0 20.33 ug/L 102 70-130
Naphthalene 20.0 15.70 ug/L 79 54-150
tert-Butyl alcohol (TBA)200 136.3 ug/L 68 12-150
Toluene 20.0 20.01 ug/L 100 70-130
Xylenes, Total 40.0 37.22 ug/L 93 70-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
92
LCS LCS
Qualifier Limits%Recovery
874-Bromofluorobenzene (Surr)70 -130
108Dibromofluoromethane (Surr)70 -130
99Toluene-d8 (Surr)70 -130
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-409202/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409202
1,2,4-Trimethylbenzene 20.0 19.38 ug/L 97 70-130 2 13
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)20.0 17.90 ug/L 89 70-130 1 13
1,2-Dichloroethane 20.0 19.17 ug/L 96 70-130 3 13
2-Methylnaphthalene 20.0 15.58 ug/L 78 16-150 0 23
4-Isopropyltoluene 20.0 20.11 ug/L 101 66-130 0 13
Benzene 20.0 21.88 ug/L 109 70-130 2 12
Chloroform 20.0 21.84 ug/L 109 70-130 0 14
Ethylbenzene 20.0 19.26 ug/L 96 70-130 1 12
Methyl tert-butyl ether 20.0 17.22 ug/L 86 70-130 1 16
Methylene Chloride 20.0 19.99 ug/L 100 70-130 2 15
Naphthalene 20.0 15.91 ug/L 80 54-150 1 15
tert-Butyl alcohol (TBA)200 132.0 ug/L 66 12-150 3 46
Toluene 20.0 19.95 ug/L 100 70-130 0 13
Xylenes, Total 40.0 37.09 ug/L 93 70-132 0 11
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
92
LCSD LCSD
Qualifier Limits%Recovery
864-Bromofluorobenzene (Surr)70 -130
105Dibromofluoromethane (Surr)70 -130
98Toluene-d8 (Surr)70 -130
TestAmerica Nashville
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QC Sample Results
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Matrix SpikeLab Sample ID: 490-122167-E-2 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409202
1,2,4-Trimethylbenzene ND 20.9 19.93 ug/L 95 64-136
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
1,2-Dibromoethane (EDB)ND 20.9 18.68 ug/L 89 65-137
1,2-Dichloroethane ND 20.9 19.78 ug/L 95 64-136
2-Methylnaphthalene ND 20.9 11.69 ug/L 56 10-150
4-Isopropyltoluene ND 20.9 21.11 ug/L 101 66-137
Benzene ND 20.9 22.93 ug/L 110 55-147
Chloroform ND 20.9 23.08 ug/L 110 66-138
Ethylbenzene ND 20.9 20.54 ug/L 98 65-139
Methyl tert-butyl ether ND 20.9 16.89 ug/L 81 55-141
Methylene Chloride ND 20.9 21.28 ug/L 102 64-130
Naphthalene ND 20.9 14.51 ug/L 69 32-150
tert-Butyl alcohol (TBA)ND 209 202.5 ug/L 97 10-150
Toluene ND 20.9 21.12 ug/L 101 64-136
Xylenes, Total ND 41.9 38.27 ug/L 91 69-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
91
MS MS
Qualifier Limits%Recovery
864-Bromofluorobenzene (Surr)70 -130
105Dibromofluoromethane (Surr)70 -130
97Toluene-d8 (Surr)70 -130
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-122167-F-2 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409202
1,2,4-Trimethylbenzene ND 20.9 21.32 ug/L 102 64-136 7 18
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)ND 20.9 19.92 ug/L 95 65-137 6 21
1,2-Dichloroethane ND 20.9 21.47 ug/L 103 64-136 8 22
2-Methylnaphthalene ND 20.9 17.31 ug/L 83 10-150 39 50
4-Isopropyltoluene ND 20.9 22.36 ug/L 107 66-137 6 16
Benzene ND 20.9 23.61 ug/L 113 55-147 3 22
Chloroform ND 20.9 23.75 ug/L 113 66-138 3 21
Ethylbenzene ND 20.9 21.26 ug/L 102 65-139 3 18
Methyl tert-butyl ether ND 20.9 18.55 ug/L 89 55-141 9 24
Methylene Chloride ND 20.9 22.12 ug/L 106 64-130 4 22
Naphthalene ND 20.9 17.12 ug/L 82 32-150 16 40
tert-Butyl alcohol (TBA)ND 209 141.9 ug/L 68 10-150 35 47
Toluene ND 20.9 22.13 ug/L 106 64-136 5 18
Xylenes, Total ND 41.9 40.20 ug/L 96 69-132 5 17
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
93
MSD MSD
Qualifier Limits%Recovery
874-Bromofluorobenzene (Surr)70 -130
104Dibromofluoromethane (Surr)70 -130
98Toluene-d8 (Surr)70 -130
TestAmerica Nashville
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QC Sample Results
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: RSK-175 - Dissolved Gases (GC)
Client Sample ID: Method BlankLab Sample ID: MB 280-363781/8
Matrix: Water Prep Type: Total/NA
Analysis Batch: 363781
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 18:11 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 280-363781/9
Matrix: Water Prep Type: Total/NA
Analysis Batch: 363781
isobutylene 511 547.3 ug/L 107 75-125
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 280-363781/10
Matrix: Water Prep Type: Total/NA
Analysis Batch: 363781
isobutylene 511 519.3 ug/L 102 75-125 5 20
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
Client Sample ID: PMW M-ILab Sample ID: 490-122190-6 DU
Matrix: Water Prep Type: Total/NA
Analysis Batch: 363781
isobutylene ND ND ug/L NC 20
Analyte
DU DU
DUnitResultQualifier
Sample
Result
Sample
Qualifier LimitRPD
RPD
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
Client Sample ID: Method BlankLab Sample ID: MB 490-410900/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411064 Prep Batch: 410900
RL MDL
Ethylene Dibromide ND 0.0200 ug/L 02/28/17 09:37 03/01/17 02:51 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
1,3-Dichlorobenzene 119 50-150 03/01/17 02:51 1
MB MB
Surrogate
02/28/17 09:37
Dil FacPreparedAnalyzedQualifierLimits%Recovery
Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-410900/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411064 Prep Batch: 410900
Ethylene Dibromide 0.286 0.2671 ug/L 94 70-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
1,3-Dichlorobenzene 50 -150
Surrogate
101
LCS LCS
Qualifier Limits%Recovery
TestAmerica Nashville
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QC Sample Results
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC) (Continued)
Client Sample ID: Matrix SpikeLab Sample ID: 490-122177-E-2-B MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411064 Prep Batch: 410900
Ethylene Dibromide ND F1 0.288 0.2035 ug/L 71 60-140
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
1,3-Dichlorobenzene 50 -150
Surrogate
55
MS MS
Qualifier Limits%Recovery
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-122177-F-2-B MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411064 Prep Batch: 410900
Ethylene Dibromide ND F1 0.285 0.2117 ug/L 74 60-140 4 50
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
1,3-Dichlorobenzene 50 -150
Surrogate
53
MSD MSD
Qualifier Limits%Recovery
TestAmerica Nashville
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QC Association Summary
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
GC/MS VOA
Analysis Batch: 409086
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8260B490-122190-7 Field Blank 1 Total/NA
Water 8260B490-122190-8 Trip Blank Total/NA
Water 8260BMB 490-409086/7 Method Blank Total/NA
Water 8260BLCS 490-409086/3 Lab Control Sample Total/NA
Water 8260BLCSD 490-409086/4 Lab Control Sample Dup Total/NA
Water 8260B490-122155-C-3 MS Matrix Spike Total/NA
Water 8260B490-122155-C-3 MSD Matrix Spike Duplicate Total/NA
Analysis Batch: 409202
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8260B490-122190-1 PMW K-I Total/NA
Water 8260B490-122190-2 PMW K-D Total/NA
Water 8260B490-122190-3 PMW K-B Total/NA
Water 8260B490-122190-4 PMW N-I Total/NA
Water 8260B490-122190-5 PMW N-D Total/NA
Water 8260B490-122190-6 PMW M-I Total/NA
Water 8260BMB 490-409202/7 Method Blank Total/NA
Water 8260BLCS 490-409202/3 Lab Control Sample Total/NA
Water 8260BLCSD 490-409202/4 Lab Control Sample Dup Total/NA
Water 8260B490-122167-E-2 MS Matrix Spike Total/NA
Water 8260B490-122167-F-2 MSD Matrix Spike Duplicate Total/NA
GC VOA
Analysis Batch: 363781
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water RSK-175490-122190-1 PMW K-I Total/NA
Water RSK-175490-122190-2 PMW K-D Total/NA
Water RSK-175490-122190-3 PMW K-B Total/NA
Water RSK-175490-122190-4 PMW N-I Total/NA
Water RSK-175490-122190-5 PMW N-D Total/NA
Water RSK-175490-122190-6 PMW M-I Total/NA
Water RSK-175490-122190-7 Field Blank 1 Total/NA
Water RSK-175MB 280-363781/8 Method Blank Total/NA
Water RSK-175LCS 280-363781/9 Lab Control Sample Total/NA
Water RSK-175LCSD 280-363781/10 Lab Control Sample Dup Total/NA
Water RSK-175490-122190-6 DU PMW M-I Total/NA
GC Semi VOA
Prep Batch: 410900
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8011490-122190-1 PMW K-I Total/NA
Water 8011490-122190-2 PMW K-D Total/NA
Water 8011490-122190-3 PMW K-B Total/NA
Water 8011490-122190-4 PMW N-I Total/NA
Water 8011490-122190-5 PMW N-D Total/NA
Water 8011490-122190-6 PMW M-I Total/NA
Water 8011490-122190-7 Field Blank 1 Total/NA
Water 8011MB 490-410900/2-A Method Blank Total/NA
TestAmerica Nashville
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QC Association Summary
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
GC Semi VOA (Continued)
Prep Batch: 410900 (Continued)
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8011LCS 490-410900/3-A Lab Control Sample Total/NA
Water 8011490-122177-E-2-B MS Matrix Spike Total/NA
Water 8011490-122177-F-2-B MSD Matrix Spike Duplicate Total/NA
Analysis Batch: 411064
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8011 410900490-122190-1 PMW K-I Total/NA
Water 8011 410900490-122190-2 PMW K-D Total/NA
Water 8011 410900490-122190-3 PMW K-B Total/NA
Water 8011 410900490-122190-4 PMW N-I Total/NA
Water 8011 410900490-122190-5 PMW N-D Total/NA
Water 8011 410900490-122190-6 PMW M-I Total/NA
Water 8011 410900490-122190-7 Field Blank 1 Total/NA
Water 8011 410900MB 490-410900/2-A Method Blank Total/NA
Water 8011 410900LCS 490-410900/3-A Lab Control Sample Total/NA
Water 8011 410900490-122177-E-2-B MS Matrix Spike Total/NA
Water 8011 410900490-122177-F-2-B MSD Matrix Spike Duplicate Total/NA
TestAmerica Nashville
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Lab Chronicle
Client: Groundwater & Environmental Services Inc TestAmerica Job ID: 490-122190-1
Project/Site: TOTAL / Greensboro, NC
Client Sample ID: PMW K-I Lab Sample ID: 490-122190-1
Matrix: WaterDate Collected: 02/16/17 08:40
Date Received: 02/17/17 09:40
Analysis 8260B AK102/21/17 08:211 TAL NSH409202
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis RSK-175 1 363781 02/28/17 20:40 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 410900 02/28/17 09:37 MH TAL NSHTotal/NA 35.7 mL 2 mL
Analysis 8011 1 411064 03/01/17 05:02 LEG TAL NSHTotal/NA
Client Sample ID: PMW K-D Lab Sample ID: 490-122190-2
Matrix: WaterDate Collected: 02/16/17 09:55
Date Received: 02/17/17 09:40
Analysis 8260B AK102/21/17 08:481 TAL NSH409202
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis RSK-175 1 363781 02/28/17 20:57 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 410900 02/28/17 09:37 MH TAL NSHTotal/NA 34.9 mL 2 mL
Analysis 8011 1 411064 03/01/17 05:21 LEG TAL NSHTotal/NA
Client Sample ID: PMW K-B Lab Sample ID: 490-122190-3
Matrix: WaterDate Collected: 02/16/17 10:50
Date Received: 02/17/17 09:40
Analysis 8260B AK102/21/17 09:141 TAL NSH409202
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis RSK-175 1 363781 02/28/17 21:13 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 410900 02/28/17 09:37 MH TAL NSHTotal/NA 34.9 mL 2 mL
Analysis 8011 1 411064 03/01/17 05:39 LEG TAL NSHTotal/NA
Client Sample ID: PMW N-I Lab Sample ID: 490-122190-4
Matrix: WaterDate Collected: 02/16/17 13:25
Date Received: 02/17/17 09:40
Analysis 8260B AK102/21/17 09:401 TAL NSH409202
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis RSK-175 1 363781 02/28/17 21:29 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 410900 02/28/17 09:37 MH TAL NSHTotal/NA 34.5 mL 2 mL
Analysis 8011 1 411064 03/01/17 05:58 LEG TAL NSHTotal/NA
Client Sample ID: PMW N-D Lab Sample ID: 490-122190-5
Matrix: WaterDate Collected: 02/16/17 15:08
Date Received: 02/17/17 09:40
Analysis 8260B AK102/21/17 10:061 TAL NSH409202
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis RSK-175 1 363781 02/28/17 22:04 MPS TAL DENTotal/NA 18 mL 18 mL
TestAmerica Nashville
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Lab Chronicle
Client: Groundwater & Environmental Services Inc TestAmerica Job ID: 490-122190-1
Project/Site: TOTAL / Greensboro, NC
Prep 8011 MH02/28/17 09:37 TAL NSH410900
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 35.2 mL 2 mL
Analysis 8011 1 411064 03/01/17 06:17 LEG TAL NSHTotal/NA
Client Sample ID: PMW M-I Lab Sample ID: 490-122190-6
Matrix: WaterDate Collected: 02/16/17 16:55
Date Received: 02/17/17 09:40
Analysis 8260B AK102/21/17 10:321 TAL NSH409202
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis RSK-175 1 363781 02/28/17 22:20 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 410900 02/28/17 09:37 MH TAL NSHTotal/NA 35.5 mL 2 mL
Analysis 8011 1 411064 03/01/17 06:36 LEG TAL NSHTotal/NA
Client Sample ID: Field Blank 1 Lab Sample ID: 490-122190-7
Matrix: WaterDate Collected: 02/16/17 13:30
Date Received: 02/17/17 09:40
Analysis 8260B AK102/20/17 17:011 TAL NSH409086
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis RSK-175 1 363781 02/28/17 22:53 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 410900 02/28/17 09:37 MH TAL NSHTotal/NA 34.7 mL 2 mL
Analysis 8011 1 411064 03/01/17 06:55 LEG TAL NSHTotal/NA
Client Sample ID: Trip Blank Lab Sample ID: 490-122190-8
Matrix: WaterDate Collected: 02/16/17 00:01
Date Received: 02/17/17 09:40
Analysis 8260B AK102/20/17 16:351 TAL NSH409086
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Laboratory References:
TAL DEN = TestAmerica Denver, 4955 Yarrow Street, Arvada, CO 80002, TEL [phone]
TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Drive, Nashville, TN 37204, TEL [phone]
TestAmerica Nashville
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Method Summary
TestAmerica Job ID: 490-122190-1Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method Method Description LaboratoryProtocol
SW8468260BVolatile Organic Compounds (GC/MS)TAL NSH
RSKRSK-175 Dissolved Gases (GC)TAL DEN
SW8468011EDB, DBCP, and 1,2,3-TCP (GC)TAL NSH
Protocol References:
RSK = Sample Prep And Calculations For Dissolved Gas Analysis In Water Samples Using A GC Headspace Equilibration Technique, RSKSOP-175,
Rev. 0, 8/11/94, USEPA Research Lab
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAL DEN = TestAmerica Denver, 4955 Yarrow Street, Arvada, CO 80002, TEL [phone]
TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Drive, Nashville, TN 37204, TEL [phone]
TestAmerica Nashville
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Certification Summary
Client: Groundwater & Environmental Services Inc TestAmerica Job ID: 490-122190-1
Project/Site: TOTAL / Greensboro, NC
Laboratory: TestAmerica Nashville
The certifications listed below are applicable to this report.
Authority Program EPA Region Certification ID Expiration Date
North Carolina (WW/SW)3874State Program 12-31-17
Laboratory: TestAmerica Denver
All certifications held by this laboratory are listed. Not all certifications are applicable to this report.
Authority Program EPA Region Certification ID Expiration Date
A2LA 2907.01DoD ELAP 10-31-17
A2LA ISO/IEC 17025 2907.01 10-31-17
Alabama State Program 4 40730 09-30-12 *
Alaska (UST)State Program 10 UST-30 04-05-17
Arizona State Program 9 AZ0713 12-20-17
Arkansas DEQ State Program 6 88-0687 06-01-17
California State Program 9 2513 08-31-16 *
Connecticut State Program 1 PH-0686 09-30-18
Florida NELAP 4 E87667 06-30-17
Georgia State Program 4 N/A 01-08-18
Illinois NELAP 5 200017 04-30-17
Iowa State Program 7 370 12-01-18 *
Kansas NELAP 7 E-10166 04-30-17
Louisiana NELAP 6 02096 06-30-17
Maine State Program 1 CO0002 03-03-17
Minnesota NELAP 5 8-999-405 12-31-17 *
Nevada State Program 9 CO0026 07-31-17
New Hampshire NELAP 1 205310 04-28-17
New Jersey NELAP 2 CO004 06-30-17
New York NELAP 2 11964 04-01-17
North Carolina (WW/SW)State Program 4 358 12-31-17
North Dakota State Program 8 R-034 01-09-17 *
Oklahoma State Program 6 8614 08-31-17
Oregon NELAP 10 4025 01-08-18
Pennsylvania NELAP 3 68-00664 07-31-17
South Carolina State Program 4 72002001 01-09-17 *
Texas NELAP 6 T104704183-16-12 09-30-17
USDA Federal P330-16-00397 12-15-19
Utah NELAP 8 CO00026 07-31-17
Virginia NELAP 3 460232 06-14-17
Washington State Program 10 C583 08-02-17
West Virginia DEP State Program 3 354 11-30-17
Wisconsin State Program 5 999615430 08-31-17
Wyoming (UST)A2LA 8 2907.01 10-31-17
TestAmerica Nashville
* Certification renewal pending - certification considered valid.
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Login Sample Receipt Checklist
Client: Groundwater & Environmental Services Inc Job Number: 490-122190-2
Login Number: 122190
Question Answer Comment
Creator: Ngo, Phiet
List Source: TestAmerica Nashville
List 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.
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.
TrueCOC is filled out with all pertinent information.
TrueIs 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 (excluding tests with immediate
HTs)
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.
TestAmerica Nashville
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Login Sample Receipt Checklist
Client: Groundwater & Environmental Services Inc Job Number: 490-122190-2
Login Number: 122190
Question Answer Comment
Creator: Pottruff, Reed W
List Source: TestAmerica Denver
List Creation: 02/21/17 07:54 PMList Number: 2
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 (excluding tests with immediate
HTs)
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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ANALYTICAL REPORT
TestAmerica Laboratories, Inc.
TestAmerica Nashville
2960 Foster Creighton Drive
Nashville, TN 37204
Tel: [phone]
TestAmerica Job ID: 490-122215-2
Client Project/Site: TOTAL / Greensboro, NC
For:
Groundwater & Environmental Services Inc
3701 Saunders Avenue
Richmond, Virginia 23227
Attn: Mr. Daniel Breckenridge
Authorized for release by:
3/8/2017 6:16:40 PM
Jennifer Huckaba, Project Manager II
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
at the e-mail address or telephone number listed on this page.
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.
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Table of Contents
Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
TestAmerica Job ID: 490-122215-2
Page 2 of 45 TestAmerica Nashville3/8/2017
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
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Sample Summary
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID Client Sample ID ReceivedCollectedMatrix
490-122215-1 PMWM-D Water 02/17/17 09:05 02/18/17 08:50
490-122215-2 PMWJ-B Water 02/17/17 11:00 02/18/17 08:50
490-122215-3 Field Blank 2 Water 02/17/17 11:05 02/18/17 08:50
490-122215-4 PMWJ-I Water 02/17/17 12:00 02/18/17 08:50
490-122215-5 PMWJ-D Water 02/17/17 13:00 02/18/17 08:50
490-122215-6 Trip Blank Water 02/17/17 00:01 02/18/17 08:50
490-122215-7 PMW-MB Water 02/17/17 10:35 02/18/17 08:50
490-122215-8 Equipment Blank Water 02/17/17 10:50 02/18/17 08:50
490-122215-9 PMW-OI Water 02/17/17 12:20 02/18/17 08:50
490-122215-10 PMW-OD Water 02/17/17 13:20 02/18/17 08:50
490-122215-11 PMW-OB Water 02/17/17 15:50 02/18/17 08:50
490-122215-12 Dup Water 02/17/17 00:01 02/18/17 08:50
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Case Narrative
Client: Groundwater & Environmental Services Inc TestAmerica Job ID: 490-122215-2
Project/Site: TOTAL / Greensboro, NC
Job ID: 490-122215-2
Laboratory: TestAmerica Nashville
Narrative
Job Narrative
490-122215-1
Comments
No additional comments.
Receipt
The samples were received on 2/18/2017 8:50 AM; the samples arrived in good condition, properly preserved and, where required, on ice.
The temperature of the cooler at receipt was 1.1º C.
GC/MS VOA
Method(s) 8260B: Surrogate recovery for the following sample was outside control limits: PMW-MB (490-122215-7). Evidence of matrix
interferences is not obvious. Confirmation of results confirmed by subsequent analysis using preserved vial.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
GC Semi VOA
Method(s) 8011: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MS/MSD) associated with
preparation batch 490-411293 and analytical batch 490-411064.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
VOA Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Narrative
Job Narrative
490-122215-2
Comments
No additional comments.
Receipt
The samples were received on 2/18/2017 8:50 AM; the samples arrived in good condition, properly preserved and, where required, on ice.
The temperature of the cooler at receipt was 1.1º C.
GC VOA
Method(s) RSK-175: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MS/MSD) associated with
RSK analytical batch 280-363781. The laboratory control sample (LCS) was performed in duplicate to provide precision data for this batch.
Method(s) RSK-175: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MS/MSD) associated with
RSK analytical batch 280-364124. The laboratory control sample (LCS) was performed in duplicate to provide precision data for this batch.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
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Definitions/Glossary
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Qualifiers
GC/MS VOA
Qualifier Description
X Surrogate is outside control limits
Qualifier
F2 MS/MSD RPD exceeds control limits
F1 MS and/or MSD Recovery is outside acceptance limits.
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
CFL Contains Free Liquid
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)
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Client Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122215-1Client Sample ID: PMWM-D
Matrix: WaterDate Collected: 02/17/17 09:05
Date Received: 02/18/17 08:50
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene 6.87 1.00 ug/L 02/21/17 17:53 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 17:53 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 17:53 11,2-Dichloroethane 147
10.0 ug/L 02/21/17 17:53 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 17:53 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 17:53 1Benzene2.85
1.00 ug/L 02/22/17 14:02 1ChloroformND
1.00 ug/L 02/21/17 17:53 1EthylbenzeneND
1.00 ug/L 02/21/17 17:53 1Methyl tert-butyl ether 21.8
5.00 ug/L 02/22/17 14:02 1Methylene Chloride ND
5.00 ug/L 02/21/17 17:53 1NaphthaleneND
100 ug/L 02/23/17 15:49 10tert-Butyl alcohol (TBA)3710
1.00 ug/L 02/21/17 17:53 1TolueneND
3.00 ug/L 02/21/17 17:53 1Xylenes, Total 7.09
1,2-Dichloroethane-d4 (Surr)96 70-130 02/21/17 17:53 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
1,2-Dichloroethane-d4 (Surr)93 02/22/17 14:02 170-130
1,2-Dichloroethane-d4 (Surr)93 02/23/17 15:49 1070-130
4-Bromofluorobenzene (Surr)104 02/21/17 17:53 170-130
4-Bromofluorobenzene (Surr)94 02/22/17 14:02 170-130
4-Bromofluorobenzene (Surr)93 02/23/17 15:49 1070-130
Dibromofluoromethane (Surr)109 02/21/17 17:53 170-130
Dibromofluoromethane (Surr)99 02/22/17 14:02 170-130
Dibromofluoromethane (Surr)98 02/23/17 15:49 1070-130
Toluene-d8 (Surr)97 02/21/17 17:53 170-130
Toluene-d8 (Surr)97 02/22/17 14:02 170-130
Toluene-d8 (Surr)98 02/23/17 15:49 1070-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 03/02/17 19:30 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0205 ug/L 03/01/17 12:38 03/02/17 04:55 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 104 50-150 03/01/17 12:38 03/02/17 04:55 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
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Client Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122215-2Client Sample ID: PMWJ-B
Matrix: WaterDate Collected: 02/17/17 11:00
Date Received: 02/18/17 08:50
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 18:21 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 18:21 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 18:21 11,2-Dichloroethane 2.46
10.0 ug/L 02/21/17 18:21 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 18:21 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 18:21 1BenzeneND
1.00 ug/L 02/22/17 14:27 1ChloroformND
1.00 ug/L 02/21/17 18:21 1EthylbenzeneND
1.00 ug/L 02/21/17 18:21 1Methyl tert-butyl ether ND
5.00 ug/L 02/22/17 14:27 1Methylene Chloride ND
5.00 ug/L 02/21/17 18:21 1NaphthaleneND
10.0 ug/L 02/22/17 14:27 1tert-Butyl alcohol (TBA)455
1.00 ug/L 02/21/17 18:21 1TolueneND
3.00 ug/L 02/21/17 18:21 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)96 70-130 02/21/17 18:21 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
1,2-Dichloroethane-d4 (Surr)95 02/22/17 14:27 170-130
4-Bromofluorobenzene (Surr)105 02/21/17 18:21 170-130
4-Bromofluorobenzene (Surr)93 02/22/17 14:27 170-130
Dibromofluoromethane (Surr)106 02/21/17 18:21 170-130
Dibromofluoromethane (Surr)98 02/22/17 14:27 170-130
Toluene-d8 (Surr)99 02/21/17 18:21 170-130
Toluene-d8 (Surr)98 02/22/17 14:27 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 03/02/17 19:47 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0202 ug/L 03/01/17 12:38 03/02/17 05:13 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 147 50-150 03/01/17 12:38 03/02/17 05:13 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
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Client Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122215-3Client Sample ID: Field Blank 2
Matrix: WaterDate Collected: 02/17/17 11:05
Date Received: 02/18/17 08:50
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 18:48 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 18:48 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 18:48 11,2-Dichloroethane ND
10.0 ug/L 02/21/17 18:48 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 18:48 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 18:48 1BenzeneND
1.00 ug/L 02/22/17 14:52 1ChloroformND
1.00 ug/L 02/21/17 18:48 1EthylbenzeneND
1.00 ug/L 02/21/17 18:48 1Methyl tert-butyl ether ND
5.00 ug/L 02/22/17 14:52 1Methylene Chloride ND
5.00 ug/L 02/21/17 18:48 1NaphthaleneND
10.0 ug/L 02/22/17 14:52 1tert-Butyl alcohol (TBA)ND
1.00 ug/L 02/21/17 18:48 1TolueneND
3.00 ug/L 02/21/17 18:48 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)99 70-130 02/21/17 18:48 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
1,2-Dichloroethane-d4 (Surr)94 02/22/17 14:52 170-130
4-Bromofluorobenzene (Surr)105 02/21/17 18:48 170-130
4-Bromofluorobenzene (Surr)95 02/22/17 14:52 170-130
Dibromofluoromethane (Surr)107 02/21/17 18:48 170-130
Dibromofluoromethane (Surr)98 02/22/17 14:52 170-130
Toluene-d8 (Surr)99 02/21/17 18:48 170-130
Toluene-d8 (Surr)98 02/22/17 14:52 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 03/02/17 20:03 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0203 ug/L 03/01/17 12:38 03/02/17 05:31 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 113 50-150 03/01/17 12:38 03/02/17 05:31 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
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Client Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122215-4Client Sample ID: PMWJ-I
Matrix: WaterDate Collected: 02/17/17 12:00
Date Received: 02/18/17 08:50
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 19:15 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 19:15 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 19:15 11,2-Dichloroethane ND
10.0 ug/L 02/21/17 19:15 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 19:15 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 19:15 1BenzeneND
1.00 ug/L 02/22/17 15:16 1ChloroformND
1.00 ug/L 02/21/17 19:15 1EthylbenzeneND
1.00 ug/L 02/21/17 19:15 1Methyl tert-butyl ether ND
5.00 ug/L 02/22/17 15:16 1Methylene Chloride ND
5.00 ug/L 02/21/17 19:15 1NaphthaleneND
10.0 ug/L 02/22/17 15:16 1tert-Butyl alcohol (TBA)486
1.00 ug/L 02/21/17 19:15 1TolueneND
3.00 ug/L 02/21/17 19:15 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)98 70-130 02/21/17 19:15 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
1,2-Dichloroethane-d4 (Surr)94 02/22/17 15:16 170-130
4-Bromofluorobenzene (Surr)102 02/21/17 19:15 170-130
4-Bromofluorobenzene (Surr)93 02/22/17 15:16 170-130
Dibromofluoromethane (Surr)104 02/21/17 19:15 170-130
Dibromofluoromethane (Surr)99 02/22/17 15:16 170-130
Toluene-d8 (Surr)97 02/21/17 19:15 170-130
Toluene-d8 (Surr)98 02/22/17 15:16 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 03/02/17 17:59 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0205 ug/L 03/01/17 12:38 03/02/17 05:49 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 103 50-150 03/01/17 12:38 03/02/17 05:49 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
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Client Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122215-5Client Sample ID: PMWJ-D
Matrix: WaterDate Collected: 02/17/17 13:00
Date Received: 02/18/17 08:50
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 19:43 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 19:43 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 19:43 11,2-Dichloroethane ND
10.0 ug/L 02/21/17 19:43 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 19:43 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 19:43 1BenzeneND
1.00 ug/L 02/22/17 15:41 1ChloroformND
1.00 ug/L 02/21/17 19:43 1EthylbenzeneND
1.00 ug/L 02/21/17 19:43 1Methyl tert-butyl ether 1.55
5.00 ug/L 02/22/17 15:41 1Methylene Chloride ND
5.00 ug/L 02/21/17 19:43 1NaphthaleneND
10.0 ug/L 02/22/17 15:41 1tert-Butyl alcohol (TBA)900
1.00 ug/L 02/21/17 19:43 1TolueneND
3.00 ug/L 02/21/17 19:43 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)93 70-130 02/21/17 19:43 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
1,2-Dichloroethane-d4 (Surr)95 02/22/17 15:41 170-130
4-Bromofluorobenzene (Surr)100 02/21/17 19:43 170-130
4-Bromofluorobenzene (Surr)93 02/22/17 15:41 170-130
Dibromofluoromethane (Surr)106 02/21/17 19:43 170-130
Dibromofluoromethane (Surr)99 02/22/17 15:41 170-130
Toluene-d8 (Surr)100 02/21/17 19:43 170-130
Toluene-d8 (Surr)99 02/22/17 15:41 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 03/02/17 18:31 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0201 ug/L 03/01/17 12:38 03/02/17 06:07 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 96 50-150 03/01/17 12:38 03/02/17 06:07 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
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Client Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122215-6Client Sample ID: Trip Blank
Matrix: WaterDate Collected: 02/17/17 00:01
Date Received: 02/18/17 08:50
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 15:09 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 15:09 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 15:09 11,2-Dichloroethane ND
10.0 ug/L 02/21/17 15:09 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 15:09 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 15:09 1BenzeneND
1.00 ug/L 02/22/17 13:53 1ChloroformND
1.00 ug/L 02/21/17 15:09 1EthylbenzeneND
1.00 ug/L 02/21/17 15:09 1Methyl tert-butyl ether ND
5.00 ug/L 02/22/17 13:53 1Methylene Chloride ND
5.00 ug/L 02/21/17 15:09 1NaphthaleneND
10.0 ug/L 02/22/17 13:53 1tert-Butyl alcohol (TBA)ND
1.00 ug/L 02/21/17 15:09 1TolueneND
3.00 ug/L 02/21/17 15:09 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)97 70-130 02/21/17 15:09 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
1,2-Dichloroethane-d4 (Surr)85 02/22/17 13:53 170-130
4-Bromofluorobenzene (Surr)103 02/21/17 15:09 170-130
4-Bromofluorobenzene (Surr)89 02/22/17 13:53 170-130
Dibromofluoromethane (Surr)106 02/21/17 15:09 170-130
Dibromofluoromethane (Surr)100 02/22/17 13:53 170-130
Toluene-d8 (Surr)99 02/21/17 15:09 170-130
Toluene-d8 (Surr)98 02/22/17 13:53 170-130
TestAmerica Nashville
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Client Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122215-7Client Sample ID: PMW-MB
Matrix: WaterDate Collected: 02/17/17 10:35
Date Received: 02/18/17 08:50
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene 29.2 1.00 ug/L 02/21/17 20:10 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 20:10 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 20:10 11,2-Dichloroethane 24.4
10.0 ug/L 02/21/17 20:10 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 20:10 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 20:10 1Benzene18.3
1.00 ug/L 02/22/17 16:05 1ChloroformND
1.00 ug/L 02/21/17 20:10 1Ethylbenzene15.2
1.00 ug/L 02/21/17 20:10 1Methyl tert-butyl ether 3.32
5.00 ug/L 02/22/17 16:05 1Methylene Chloride ND
5.00 ug/L 02/21/17 20:10 1Naphthalene13.4
50.0 ug/L 02/23/17 15:00 5tert-Butyl alcohol (TBA)818
1.00 ug/L 02/21/17 20:10 1Toluene1.56
3.00 ug/L 02/21/17 20:10 1Xylenes, Total 89.2
1,2-Dichloroethane-d4 (Surr)100 70-130 02/21/17 20:10 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
1,2-Dichloroethane-d4 (Surr)92 02/22/17 16:05 170-130
1,2-Dichloroethane-d4 (Surr)93 02/23/17 15:00 570-130
4-Bromofluorobenzene (Surr)100 02/21/17 20:10 170-130
4-Bromofluorobenzene (Surr)93 02/22/17 16:05 170-130
4-Bromofluorobenzene (Surr)92 02/23/17 15:00 570-130
Dibromofluoromethane (Surr)100 02/21/17 20:10 170-130
Dibromofluoromethane (Surr)58 X 02/22/17 16:05 170-130
Dibromofluoromethane (Surr)87 02/23/17 15:00 570-130
Toluene-d8 (Surr)95 02/21/17 20:10 170-130
Toluene-d8 (Surr)98 02/22/17 16:05 170-130
Toluene-d8 (Surr)98 02/23/17 15:00 570-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 23:09 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0202 ug/L 03/01/17 12:38 03/02/17 06:25 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 87 50-150 03/01/17 12:38 03/02/17 06:25 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
TestAmerica Nashville
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Client Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122215-8Client Sample ID: Equipment Blank
Matrix: WaterDate Collected: 02/17/17 10:50
Date Received: 02/18/17 08:50
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 15:37 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 15:37 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 15:37 11,2-Dichloroethane ND
10.0 ug/L 02/21/17 15:37 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 15:37 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 15:37 1BenzeneND
1.00 ug/L 02/22/17 14:19 1ChloroformND
1.00 ug/L 02/21/17 15:37 1EthylbenzeneND
1.00 ug/L 02/21/17 15:37 1Methyl tert-butyl ether ND
5.00 ug/L 02/22/17 14:19 1Methylene Chloride ND
5.00 ug/L 02/21/17 15:37 1NaphthaleneND
10.0 ug/L 02/22/17 14:19 1tert-Butyl alcohol (TBA)ND
1.00 ug/L 02/21/17 15:37 1TolueneND
3.00 ug/L 02/21/17 15:37 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)98 70-130 02/21/17 15:37 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
1,2-Dichloroethane-d4 (Surr)86 02/22/17 14:19 170-130
4-Bromofluorobenzene (Surr)128 02/21/17 15:37 170-130
4-Bromofluorobenzene (Surr)90 02/22/17 14:19 170-130
Dibromofluoromethane (Surr)107 02/21/17 15:37 170-130
Dibromofluoromethane (Surr)101 02/22/17 14:19 170-130
Toluene-d8 (Surr)99 02/21/17 15:37 170-130
Toluene-d8 (Surr)101 02/22/17 14:19 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 23:25 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0205 ug/L 03/01/17 12:38 03/02/17 06:43 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 103 50-150 03/01/17 12:38 03/02/17 06:43 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
TestAmerica Nashville
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Client Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122215-9Client Sample ID: PMW-OI
Matrix: WaterDate Collected: 02/17/17 12:20
Date Received: 02/18/17 08:50
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 20:37 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 20:37 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 20:37 11,2-Dichloroethane ND
10.0 ug/L 02/21/17 20:37 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 20:37 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 20:37 1BenzeneND
1.00 ug/L 02/22/17 16:30 1ChloroformND
1.00 ug/L 02/21/17 20:37 1EthylbenzeneND
1.00 ug/L 02/21/17 20:37 1Methyl tert-butyl ether ND
5.00 ug/L 02/22/17 16:30 1Methylene Chloride ND
5.00 ug/L 02/21/17 20:37 1NaphthaleneND
10.0 ug/L 02/22/17 16:30 1tert-Butyl alcohol (TBA)87.0
1.00 ug/L 02/21/17 20:37 1TolueneND
3.00 ug/L 02/21/17 20:37 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)98 70-130 02/21/17 20:37 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
1,2-Dichloroethane-d4 (Surr)93 02/22/17 16:30 170-130
4-Bromofluorobenzene (Surr)87 02/21/17 20:37 170-130
4-Bromofluorobenzene (Surr)93 02/22/17 16:30 170-130
Dibromofluoromethane (Surr)106 02/21/17 20:37 170-130
Dibromofluoromethane (Surr)98 02/22/17 16:30 170-130
Toluene-d8 (Surr)99 02/21/17 20:37 170-130
Toluene-d8 (Surr)98 02/22/17 16:30 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 23:42 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0202 ug/L 03/01/17 12:38 03/02/17 07:00 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 98 50-150 03/01/17 12:38 03/02/17 07:00 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
TestAmerica Nashville
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Client Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122215-10Client Sample ID: PMW-OD
Matrix: WaterDate Collected: 02/17/17 13:20
Date Received: 02/18/17 08:50
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 21:05 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 21:05 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 21:05 11,2-Dichloroethane ND
10.0 ug/L 02/21/17 21:05 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 21:05 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 21:05 1BenzeneND
1.00 ug/L 02/22/17 16:54 1ChloroformND
1.00 ug/L 02/21/17 21:05 1EthylbenzeneND
1.00 ug/L 02/21/17 21:05 1Methyl tert-butyl ether ND
5.00 ug/L 02/22/17 16:54 1Methylene Chloride ND
5.00 ug/L 02/21/17 21:05 1NaphthaleneND
10.0 ug/L 02/22/17 16:54 1tert-Butyl alcohol (TBA)198
1.00 ug/L 02/21/17 21:05 1TolueneND
3.00 ug/L 02/21/17 21:05 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)97 70-130 02/21/17 21:05 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
1,2-Dichloroethane-d4 (Surr)94 02/22/17 16:54 170-130
4-Bromofluorobenzene (Surr)104 02/21/17 21:05 170-130
4-Bromofluorobenzene (Surr)93 02/22/17 16:54 170-130
Dibromofluoromethane (Surr)106 02/21/17 21:05 170-130
Dibromofluoromethane (Surr)99 02/22/17 16:54 170-130
Toluene-d8 (Surr)99 02/21/17 21:05 170-130
Toluene-d8 (Surr)98 02/22/17 16:54 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 23:58 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0200 ug/L 03/01/17 12:38 03/02/17 07:18 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 110 50-150 03/01/17 12:38 03/02/17 07:18 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
TestAmerica Nashville
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Client Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122215-11Client Sample ID: PMW-OB
Matrix: WaterDate Collected: 02/17/17 15:50
Date Received: 02/18/17 08:50
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 21:32 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 21:32 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 21:32 11,2-Dichloroethane 5.08
10.0 ug/L 02/21/17 21:32 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 21:32 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 21:32 1BenzeneND
1.00 ug/L 02/22/17 17:19 1ChloroformND
1.00 ug/L 02/21/17 21:32 1EthylbenzeneND
1.00 ug/L 02/21/17 21:32 1Methyl tert-butyl ether ND
5.00 ug/L 02/22/17 17:19 1Methylene Chloride ND
5.00 ug/L 02/21/17 21:32 1NaphthaleneND
10.0 ug/L 02/22/17 17:19 1tert-Butyl alcohol (TBA)309
1.00 ug/L 02/21/17 21:32 1TolueneND
3.00 ug/L 02/21/17 21:32 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)98 70-130 02/21/17 21:32 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
1,2-Dichloroethane-d4 (Surr)95 02/22/17 17:19 170-130
4-Bromofluorobenzene (Surr)82 02/21/17 21:32 170-130
4-Bromofluorobenzene (Surr)94 02/22/17 17:19 170-130
Dibromofluoromethane (Surr)104 02/21/17 21:32 170-130
Dibromofluoromethane (Surr)99 02/22/17 17:19 170-130
Toluene-d8 (Surr)99 02/21/17 21:32 170-130
Toluene-d8 (Surr)97 02/22/17 17:19 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 03/01/17 00:14 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0199 ug/L 03/01/17 12:38 03/02/17 07:36 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 114 50-150 03/01/17 12:38 03/02/17 07:36 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
TestAmerica Nashville
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Client Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Lab Sample ID: 490-122215-12Client Sample ID: Dup
Matrix: WaterDate Collected: 02/17/17 00:01
Date Received: 02/18/17 08:50
Method: 8260B - Volatile Organic Compounds (GC/MS)
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 17:26 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 ug/L 02/21/17 17:26 11,2-Dibromoethane (EDB)ND
1.00 ug/L 02/21/17 17:26 11,2-Dichloroethane 4.35
10.0 ug/L 02/21/17 17:26 12-Methylnaphthalene ND
1.00 ug/L 02/21/17 17:26 14-Isopropyltoluene ND
1.00 ug/L 02/21/17 17:26 1BenzeneND
1.00 ug/L 02/22/17 17:43 1ChloroformND
1.00 ug/L 02/21/17 17:26 1EthylbenzeneND
1.00 ug/L 02/21/17 17:26 1Methyl tert-butyl ether ND
5.00 ug/L 02/22/17 17:43 1Methylene Chloride ND
5.00 ug/L 02/21/17 17:26 1NaphthaleneND
10.0 ug/L 02/22/17 17:43 1tert-Butyl alcohol (TBA)265
1.00 ug/L 02/21/17 17:26 1TolueneND
3.00 ug/L 02/21/17 17:26 1Xylenes, Total ND
1,2-Dichloroethane-d4 (Surr)98 70-130 02/21/17 17:26 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
1,2-Dichloroethane-d4 (Surr)95 02/22/17 17:43 170-130
4-Bromofluorobenzene (Surr)104 02/21/17 17:26 170-130
4-Bromofluorobenzene (Surr)95 02/22/17 17:43 170-130
Dibromofluoromethane (Surr)106 02/21/17 17:26 170-130
Dibromofluoromethane (Surr)99 02/22/17 17:43 170-130
Toluene-d8 (Surr)99 02/21/17 17:26 170-130
Toluene-d8 (Surr)98 02/22/17 17:43 170-130
Method: RSK-175 - Dissolved Gases (GC)
RL MDL
isobutylene ND 5.00 1.20 ug/L 03/01/17 00:30 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
RL MDL
Ethylene Dibromide ND 0.0199 ug/L 02/28/17 09:37 03/01/17 07:50 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,3-Dichlorobenzene 93 50-150 02/28/17 09:37 03/01/17 07:50 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
TestAmerica Nashville
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QC Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS)
Client Sample ID: Method BlankLab Sample ID: MB 490-409316/7
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409316
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/21/17 13:20 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 1.00 ug/L 02/21/17 13:20 11,2-Dibromoethane (EDB)
ND 1.00 ug/L 02/21/17 13:20 11,2-Dichloroethane
ND 10.0 ug/L 02/21/17 13:20 12-Methylnaphthalene
ND 1.00 ug/L 02/21/17 13:20 14-Isopropyltoluene
ND 1.00 ug/L 02/21/17 13:20 1Benzene
ND 1.00 ug/L 02/21/17 13:20 1Chloroform
ND 1.00 ug/L 02/21/17 13:20 1Ethylbenzene
ND 1.00 ug/L 02/21/17 13:20 1Methyl tert-butyl ether
ND 5.00 ug/L 02/21/17 13:20 1Methylene Chloride
ND 5.00 ug/L 02/21/17 13:20 1Naphthalene
ND 10.0 ug/L 02/21/17 13:20 1tert-Butyl alcohol (TBA)
ND 1.00 ug/L 02/21/17 13:20 1Toluene
ND 3.00 ug/L 02/21/17 13:20 1Xylenes, Total
1,2-Dichloroethane-d4 (Surr)97 70-130 02/21/17 13:20 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
105 02/21/17 13:20 14-Bromofluorobenzene (Surr)70-130
105 02/21/17 13:20 1Dibromofluoromethane (Surr)70-130
99 02/21/17 13:20 1Toluene-d8 (Surr)70-130
Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-409316/3
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409316
1,2,4-Trimethylbenzene 50.0 56.55 ug/L 113 70-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
1,2-Dibromoethane (EDB)50.0 53.79 ug/L 108 70-130
1,2-Dichloroethane 50.0 56.42 ug/L 113 70-130
2-Methylnaphthalene 50.0 65.15 ug/L 130 16-150
4-Isopropyltoluene 50.0 57.22 ug/L 114 66-130
Benzene 50.0 57.26 ug/L 115 70-130
Ethylbenzene 50.0 55.15 ug/L 110 70-130
Methyl tert-butyl ether 50.0 58.10 ug/L 116 70-130
Naphthalene 50.0 60.98 ug/L 122 54-150
tert-Butyl alcohol (TBA)500 215.1 ug/L 43 12-150
Toluene 50.0 56.03 ug/L 112 70-130
Xylenes, Total 150 164.5 ug/L 110 70-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
105
LCS LCS
Qualifier Limits%Recovery
1014-Bromofluorobenzene (Surr)70 -130
105Dibromofluoromethane (Surr)70 -130
97Toluene-d8 (Surr)70 -130
TestAmerica Nashville
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QC Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-409316/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409316
1,2,4-Trimethylbenzene 50.0 58.74 ug/L 117 70-130 4 13
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)50.0 54.58 ug/L 109 70-130 1 13
1,2-Dichloroethane 50.0 57.32 ug/L 115 70-130 2 13
2-Methylnaphthalene 50.0 69.33 ug/L 139 16-150 6 23
4-Isopropyltoluene 50.0 59.24 ug/L 118 66-130 3 13
Benzene 50.0 58.71 ug/L 117 70-130 2 12
Ethylbenzene 50.0 55.14 ug/L 110 70-130 0 12
Methyl tert-butyl ether 50.0 57.40 ug/L 115 70-130 1 16
Naphthalene 50.0 62.26 ug/L 125 54-150 2 15
tert-Butyl alcohol (TBA)500 234.3 ug/L 47 12-150 9 46
Toluene 50.0 56.06 ug/L 112 70-130 0 13
Xylenes, Total 150 164.7 ug/L 110 70-132 0 11
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
105
LCSD LCSD
Qualifier Limits%Recovery
1224-Bromofluorobenzene (Surr)70 -130
105Dibromofluoromethane (Surr)70 -130
95Toluene-d8 (Surr)70 -130
Client Sample ID: Matrix SpikeLab Sample ID: 490-122200-G-1 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409316
1,2,4-Trimethylbenzene ND F2 46.5 49.71 ug/L 107 64-136
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
1,2-Dibromoethane (EDB)ND 46.5 47.87 ug/L 103 65-137
1,2-Dichloroethane ND 46.5 49.43 ug/L 106 64-136
2-Methylnaphthalene ND 46.5 48.76 ug/L 105 10-150
4-Isopropyltoluene ND F2 46.5 49.85 ug/L 107 66-137
Benzene ND 46.5 52.16 ug/L 112 55-147
Ethylbenzene ND 46.5 48.32 ug/L 104 65-139
Methyl tert-butyl ether ND 46.5 47.69 ug/L 103 55-141
Naphthalene ND 46.5 48.15 ug/L 104 32-150
tert-Butyl alcohol (TBA)ND 465 207.0 ug/L 44 10-150
Toluene ND 46.5 50.39 ug/L 108 64-136
Xylenes, Total ND 140 144.9 ug/L 104 69-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
104
MS MS
Qualifier Limits%Recovery
1014-Bromofluorobenzene (Surr)70 -130
106Dibromofluoromethane (Surr)70 -130
100Toluene-d8 (Surr)70 -130
TestAmerica Nashville
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QC Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-122200-H-1 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409316
1,2,4-Trimethylbenzene ND F2 46.5 60.93 F2 ug/L 131 64-136 20 18
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)ND 46.5 56.00 ug/L 120 65-137 16 21
1,2-Dichloroethane ND 46.5 57.13 ug/L 123 64-136 14 22
2-Methylnaphthalene ND 46.5 68.37 ug/L 147 10-150 33 50
4-Isopropyltoluene ND F2 46.5 60.93 F2 ug/L 131 66-137 20 16
Benzene ND 46.5 60.33 ug/L 130 55-147 15 22
Ethylbenzene ND 46.5 56.86 ug/L 122 65-139 16 18
Methyl tert-butyl ether ND 46.5 57.19 ug/L 123 55-141 18 24
Naphthalene ND 46.5 63.61 ug/L 137 32-150 28 40
tert-Butyl alcohol (TBA)ND 465 253.6 ug/L 55 10-150 20 47
Toluene ND 46.5 58.83 ug/L 126 64-136 15 18
Xylenes, Total ND 140 168.1 ug/L 120 69-132 15 17
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
103
MSD MSD
Qualifier Limits%Recovery
1034-Bromofluorobenzene (Surr)70 -130
103Dibromofluoromethane (Surr)70 -130
97Toluene-d8 (Surr)70 -130
Client Sample ID: Method BlankLab Sample ID: MB 490-409544/7
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409544
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/22/17 13:03 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 1.00 ug/L 02/22/17 13:03 11,2-Dibromoethane (EDB)
ND 1.00 ug/L 02/22/17 13:03 11,2-Dichloroethane
ND 10.0 ug/L 02/22/17 13:03 12-Methylnaphthalene
ND 1.00 ug/L 02/22/17 13:03 14-Isopropyltoluene
ND 1.00 ug/L 02/22/17 13:03 1Benzene
ND 1.00 ug/L 02/22/17 13:03 1Chloroform
ND 1.00 ug/L 02/22/17 13:03 1Ethylbenzene
ND 1.00 ug/L 02/22/17 13:03 1Methyl tert-butyl ether
ND 5.00 ug/L 02/22/17 13:03 1Methylene Chloride
ND 5.00 ug/L 02/22/17 13:03 1Naphthalene
ND 10.0 ug/L 02/22/17 13:03 1tert-Butyl alcohol (TBA)
ND 1.00 ug/L 02/22/17 13:03 1Toluene
ND 3.00 ug/L 02/22/17 13:03 1Xylenes, Total
1,2-Dichloroethane-d4 (Surr)85 70-130 02/22/17 13:03 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
91 02/22/17 13:03 14-Bromofluorobenzene (Surr)70-130
103 02/22/17 13:03 1Dibromofluoromethane (Surr)70-130
100 02/22/17 13:03 1Toluene-d8 (Surr)70-130
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QC Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-409544/3
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409544
1,2,4-Trimethylbenzene 20.0 20.91 ug/L 105 70-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
1,2-Dibromoethane (EDB)20.0 19.07 ug/L 95 70-130
1,2-Dichloroethane 20.0 18.66 ug/L 93 70-130
2-Methylnaphthalene 20.0 18.93 ug/L 95 16-150
4-Isopropyltoluene 20.0 21.63 ug/L 108 66-130
Benzene 20.0 22.32 ug/L 112 70-130
Chloroform 20.0 21.75 ug/L 109 70-130
Ethylbenzene 20.0 20.22 ug/L 101 70-130
Methyl tert-butyl ether 20.0 18.59 ug/L 93 70-130
Methylene Chloride 20.0 20.99 ug/L 105 70-130
Naphthalene 20.0 18.37 ug/L 92 54-150
tert-Butyl alcohol (TBA)200 135.1 ug/L 68 12-150
Toluene 20.0 21.05 ug/L 105 70-130
Xylenes, Total 40.0 38.79 ug/L 97 70-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
83
LCS LCS
Qualifier Limits%Recovery
914-Bromofluorobenzene (Surr)70 -130
103Dibromofluoromethane (Surr)70 -130
100Toluene-d8 (Surr)70 -130
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-409544/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409544
1,2,4-Trimethylbenzene 20.0 20.55 ug/L 103 70-130 2 13
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)20.0 19.01 ug/L 95 70-130 0 13
1,2-Dichloroethane 20.0 17.98 ug/L 90 70-130 4 13
2-Methylnaphthalene 20.0 19.32 ug/L 97 16-150 2 23
4-Isopropyltoluene 20.0 21.20 ug/L 106 66-130 2 13
Benzene 20.0 21.64 ug/L 108 70-130 3 12
Chloroform 20.0 20.40 ug/L 102 70-130 6 14
Ethylbenzene 20.0 19.99 ug/L 100 70-130 1 12
Methyl tert-butyl ether 20.0 17.90 ug/L 89 70-130 4 16
Methylene Chloride 20.0 18.25 ug/L 91 70-130 14 15
Naphthalene 20.0 18.26 ug/L 91 54-150 1 15
tert-Butyl alcohol (TBA)200 130.8 ug/L 65 12-150 3 46
Toluene 20.0 21.02 ug/L 105 70-130 0 13
Xylenes, Total 40.0 38.06 ug/L 95 70-132 2 11
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
85
LCSD LCSD
Qualifier Limits%Recovery
944-Bromofluorobenzene (Surr)70 -130
102Dibromofluoromethane (Surr)70 -130
100Toluene-d8 (Surr)70 -130
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QC Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Matrix SpikeLab Sample ID: 490-122243-A-5 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409544
1,2,4-Trimethylbenzene 103 200 303.4 ug/L 100 64-136
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
1,2-Dibromoethane (EDB)ND 200 189.3 ug/L 95 65-137
1,2-Dichloroethane ND 200 183.5 ug/L 92 64-136
2-Methylnaphthalene ND 200 189.9 ug/L 73 10-150
4-Isopropyltoluene ND 200 219.2 ug/L 108 66-137
Benzene ND 200 220.5 ug/L 110 55-147
Chloroform ND 200 211.4 ug/L 106 66-138
Ethylbenzene 176 200 377.7 ug/L 101 65-139
Methyl tert-butyl ether ND 200 181.0 ug/L 90 55-141
Methylene Chloride ND 200 188.2 ug/L 94 64-130
Naphthalene ND 200 183.6 ug/L 88 32-150
tert-Butyl alcohol (TBA)ND 2000 1301 ug/L 65 10-150
Toluene 18.1 200 229.1 ug/L 106 64-136
Xylenes, Total 863 400 1215 ug/L 88 69-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
83
MS MS
Qualifier Limits%Recovery
934-Bromofluorobenzene (Surr)70 -130
100Dibromofluoromethane (Surr)70 -130
99Toluene-d8 (Surr)70 -130
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-122243-A-5 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409544
1,2,4-Trimethylbenzene 103 200 291.5 ug/L 94 64-136 4 18
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)ND 200 187.9 ug/L 94 65-137 1 21
1,2-Dichloroethane ND 200 177.0 ug/L 89 64-136 4 22
2-Methylnaphthalene ND 200 201.0 ug/L 78 10-150 6 50
4-Isopropyltoluene ND 200 215.5 ug/L 106 66-137 2 16
Benzene ND 200 215.5 ug/L 108 55-147 2 22
Chloroform ND 200 208.2 ug/L 104 66-138 2 21
Ethylbenzene 176 200 371.7 ug/L 98 65-139 2 18
Methyl tert-butyl ether ND 200 178.5 ug/L 89 55-141 1 24
Methylene Chloride ND 200 201.6 ug/L 101 64-130 7 22
Naphthalene ND 200 191.6 ug/L 92 32-150 4 40
tert-Butyl alcohol (TBA)ND 2000 1424 ug/L 71 10-150 9 47
Toluene 18.1 200 224.4 ug/L 103 64-136 2 18
Xylenes, Total 863 400 1204 ug/L 85 69-132 1 17
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
81
MSD MSD
Qualifier Limits%Recovery
934-Bromofluorobenzene (Surr)70 -130
99Dibromofluoromethane (Surr)70 -130
99Toluene-d8 (Surr)70 -130
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QC Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 490-409550/7
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409550
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/22/17 12:49 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 1.00 ug/L 02/22/17 12:49 11,2-Dibromoethane (EDB)
ND 1.00 ug/L 02/22/17 12:49 11,2-Dichloroethane
ND 10.0 ug/L 02/22/17 12:49 12-Methylnaphthalene
ND 1.00 ug/L 02/22/17 12:49 14-Isopropyltoluene
ND 1.00 ug/L 02/22/17 12:49 1Benzene
ND 1.00 ug/L 02/22/17 12:49 1Chloroform
ND 1.00 ug/L 02/22/17 12:49 1Ethylbenzene
ND 1.00 ug/L 02/22/17 12:49 1Methyl tert-butyl ether
ND 5.00 ug/L 02/22/17 12:49 1Methylene Chloride
ND 5.00 ug/L 02/22/17 12:49 1Naphthalene
ND 10.0 ug/L 02/22/17 12:49 1tert-Butyl alcohol (TBA)
ND 1.00 ug/L 02/22/17 12:49 1Toluene
ND 3.00 ug/L 02/22/17 12:49 1Xylenes, Total
1,2-Dichloroethane-d4 (Surr)93 70-130 02/22/17 12:49 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
93 02/22/17 12:49 14-Bromofluorobenzene (Surr)70-130
100 02/22/17 12:49 1Dibromofluoromethane (Surr)70-130
98 02/22/17 12:49 1Toluene-d8 (Surr)70-130
Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-409550/3
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409550
1,2,4-Trimethylbenzene 20.0 19.84 ug/L 99 70-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
1,2-Dibromoethane (EDB)20.0 20.41 ug/L 102 70-130
1,2-Dichloroethane 20.0 19.18 ug/L 96 70-130
2-Methylnaphthalene 20.0 21.84 ug/L 109 16-150
4-Isopropyltoluene 20.0 21.26 ug/L 106 66-130
Benzene 20.0 19.91 ug/L 100 70-130
Chloroform 20.0 19.93 ug/L 100 70-130
Ethylbenzene 20.0 20.63 ug/L 103 70-130
Methyl tert-butyl ether 20.0 19.85 ug/L 99 70-130
Methylene Chloride 20.0 18.88 ug/L 94 70-130
Naphthalene 20.0 20.82 ug/L 104 54-150
tert-Butyl alcohol (TBA)200 172.9 ug/L 86 12-150
Toluene 20.0 19.62 ug/L 98 70-130
Xylenes, Total 40.0 40.57 ug/L 101 70-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
94
LCS LCS
Qualifier Limits%Recovery
934-Bromofluorobenzene (Surr)70 -130
100Dibromofluoromethane (Surr)70 -130
96Toluene-d8 (Surr)70 -130
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QC Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-409550/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409550
1,2,4-Trimethylbenzene 20.0 19.91 ug/L 100 70-130 0 13
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)20.0 20.29 ug/L 101 70-130 1 13
1,2-Dichloroethane 20.0 18.60 ug/L 93 70-130 3 13
2-Methylnaphthalene 20.0 22.36 ug/L 112 16-150 2 23
4-Isopropyltoluene 20.0 21.54 ug/L 108 66-130 1 13
Benzene 20.0 19.72 ug/L 99 70-130 1 12
Chloroform 20.0 19.94 ug/L 100 70-130 0 14
Ethylbenzene 20.0 20.38 ug/L 102 70-130 1 12
Methyl tert-butyl ether 20.0 19.40 ug/L 97 70-130 2 16
Methylene Chloride 20.0 19.22 ug/L 96 70-130 2 15
Naphthalene 20.0 20.95 ug/L 105 54-150 1 15
tert-Butyl alcohol (TBA)200 142.9 ug/L 71 12-150 19 46
Toluene 20.0 19.68 ug/L 98 70-130 0 13
Xylenes, Total 40.0 40.07 ug/L 100 70-132 1 11
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
93
LCSD LCSD
Qualifier Limits%Recovery
934-Bromofluorobenzene (Surr)70 -130
100Dibromofluoromethane (Surr)70 -130
96Toluene-d8 (Surr)70 -130
Client Sample ID: Matrix SpikeLab Sample ID: 490-122218-C-8 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409550
1,2,4-Trimethylbenzene ND 200 206.2 ug/L 102 64-136
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
1,2-Dibromoethane (EDB)ND 200 197.7 ug/L 99 65-137
1,2-Dichloroethane ND 200 202.2 ug/L 101 64-136
2-Methylnaphthalene ND 200 213.7 ug/L 107 10-150
4-Isopropyltoluene ND 200 220.0 ug/L 110 66-137
Benzene 617 200 805.4 ug/L 94 55-147
Chloroform ND 200 207.6 ug/L 104 66-138
Ethylbenzene ND 200 214.4 ug/L 104 65-139
Methyl tert-butyl ether 15.5 200 204.4 ug/L 94 55-141
Methylene Chloride ND 200 196.4 ug/L 98 64-130
Naphthalene ND 200 204.7 ug/L 101 32-150
tert-Butyl alcohol (TBA)7620 F1 2000 7707 F1 ug/L 4 10-150
Toluene ND 200 204.5 ug/L 99 64-136
Xylenes, Total ND 400 424.6 ug/L 106 69-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
92
MS MS
Qualifier Limits%Recovery
934-Bromofluorobenzene (Surr)70 -130
98Dibromofluoromethane (Surr)70 -130
95Toluene-d8 (Surr)70 -130
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QC Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-122218-C-8 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409550
1,2,4-Trimethylbenzene ND 200 213.3 ug/L 105 64-136 3 18
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)ND 200 208.5 ug/L 104 65-137 5 21
1,2-Dichloroethane ND 200 208.1 ug/L 104 64-136 3 22
2-Methylnaphthalene ND 200 227.9 ug/L 114 10-150 6 50
4-Isopropyltoluene ND 200 226.6 ug/L 113 66-137 3 16
Benzene 617 200 818.4 ug/L 100 55-147 2 22
Chloroform ND 200 214.1 ug/L 107 66-138 3 21
Ethylbenzene ND 200 220.1 ug/L 107 65-139 3 18
Methyl tert-butyl ether 15.5 200 208.9 ug/L 97 55-141 2 24
Methylene Chloride ND 200 203.1 ug/L 102 64-130 3 22
Naphthalene ND 200 213.5 ug/L 105 32-150 4 40
tert-Butyl alcohol (TBA)7620 F1 2000 9625 ug/L 100 10-150 22 47
Toluene ND 200 209.2 ug/L 102 64-136 2 18
Xylenes, Total ND 400 435.9 ug/L 109 69-132 3 17
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
93
MSD MSD
Qualifier Limits%Recovery
934-Bromofluorobenzene (Surr)70 -130
98Dibromofluoromethane (Surr)70 -130
96Toluene-d8 (Surr)70 -130
Client Sample ID: Method BlankLab Sample ID: MB 490-409828/7
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409828
RL MDL
1,2,4-Trimethylbenzene ND 1.00 ug/L 02/23/17 12:33 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 1.00 ug/L 02/23/17 12:33 11,2-Dibromoethane (EDB)
ND 1.00 ug/L 02/23/17 12:33 11,2-Dichloroethane
ND 10.0 ug/L 02/23/17 12:33 12-Methylnaphthalene
ND 1.00 ug/L 02/23/17 12:33 14-Isopropyltoluene
ND 1.00 ug/L 02/23/17 12:33 1Benzene
ND 1.00 ug/L 02/23/17 12:33 1Chloroform
ND 1.00 ug/L 02/23/17 12:33 1Ethylbenzene
ND 1.00 ug/L 02/23/17 12:33 1Methyl tert-butyl ether
ND 5.00 ug/L 02/23/17 12:33 1Methylene Chloride
ND 5.00 ug/L 02/23/17 12:33 1Naphthalene
ND 10.0 ug/L 02/23/17 12:33 1tert-Butyl alcohol (TBA)
ND 1.00 ug/L 02/23/17 12:33 1Toluene
ND 3.00 ug/L 02/23/17 12:33 1Xylenes, Total
1,2-Dichloroethane-d4 (Surr)92 70-130 02/23/17 12:33 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
91 02/23/17 12:33 14-Bromofluorobenzene (Surr)70-130
98 02/23/17 12:33 1Dibromofluoromethane (Surr)70-130
98 02/23/17 12:33 1Toluene-d8 (Surr)70-130
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QC Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-409828/3
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409828
1,2,4-Trimethylbenzene 20.0 20.61 ug/L 103 70-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
1,2-Dibromoethane (EDB)20.0 20.20 ug/L 101 70-130
1,2-Dichloroethane 20.0 18.61 ug/L 93 70-130
2-Methylnaphthalene 20.0 21.91 ug/L 110 16-150
4-Isopropyltoluene 20.0 21.35 ug/L 107 66-130
Benzene 20.0 19.57 ug/L 98 70-130
Chloroform 20.0 19.89 ug/L 99 70-130
Ethylbenzene 20.0 20.41 ug/L 102 70-130
Methyl tert-butyl ether 20.0 19.18 ug/L 96 70-130
Methylene Chloride 20.0 18.57 ug/L 93 70-130
Naphthalene 20.0 21.13 ug/L 106 54-150
tert-Butyl alcohol (TBA)200 145.8 ug/L 73 12-150
Toluene 20.0 19.66 ug/L 98 70-130
Xylenes, Total 40.0 40.25 ug/L 101 70-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
92
LCS LCS
Qualifier Limits%Recovery
924-Bromofluorobenzene (Surr)70 -130
99Dibromofluoromethane (Surr)70 -130
96Toluene-d8 (Surr)70 -130
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-409828/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409828
1,2,4-Trimethylbenzene 20.0 20.09 ug/L 100 70-130 3 13
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)20.0 20.01 ug/L 100 70-130 1 13
1,2-Dichloroethane 20.0 18.44 ug/L 92 70-130 1 13
2-Methylnaphthalene 20.0 21.21 ug/L 106 16-150 3 23
4-Isopropyltoluene 20.0 20.85 ug/L 104 66-130 2 13
Benzene 20.0 19.36 ug/L 97 70-130 1 12
Chloroform 20.0 19.65 ug/L 98 70-130 1 14
Ethylbenzene 20.0 20.19 ug/L 101 70-130 1 12
Methyl tert-butyl ether 20.0 18.99 ug/L 95 70-130 1 16
Methylene Chloride 20.0 18.40 ug/L 92 70-130 1 15
Naphthalene 20.0 20.31 ug/L 102 54-150 4 15
tert-Butyl alcohol (TBA)200 151.9 ug/L 76 12-150 4 46
Toluene 20.0 19.40 ug/L 97 70-130 1 13
Xylenes, Total 40.0 39.99 ug/L 100 70-132 1 11
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
93
LCSD LCSD
Qualifier Limits%Recovery
934-Bromofluorobenzene (Surr)70 -130
98Dibromofluoromethane (Surr)70 -130
96Toluene-d8 (Surr)70 -130
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QC Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Matrix SpikeLab Sample ID: 490-122242-B-1 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409828
1,2,4-Trimethylbenzene 1590 1000 2557 ug/L 97 64-136
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
1,2-Dibromoethane (EDB)ND 1000 998.3 ug/L 100 65-137
1,2-Dichloroethane ND 1000 943.1 ug/L 94 64-136
2-Methylnaphthalene ND 1000 1217 ug/L 102 10-150
4-Isopropyltoluene ND 1000 1093 ug/L 108 66-137
Benzene 144 1000 1121 ug/L 98 55-147
Chloroform ND 1000 1007 ug/L 101 66-138
Ethylbenzene 1060 1000 2135 ug/L 108 65-139
Methyl tert-butyl ether ND 1000 916.0 ug/L 92 55-141
Methylene Chloride ND 1000 967.1 ug/L 97 64-130
Naphthalene 445 1000 1413 ug/L 97 32-150
tert-Butyl alcohol (TBA)ND 10000 7922 ug/L 79 10-150
Toluene 1410 1000 2369 ug/L 95 64-136
Xylenes, Total 3680 2000 5760 ug/L 104 69-132
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
90
MS MS
Qualifier Limits%Recovery
904-Bromofluorobenzene (Surr)70 -130
99Dibromofluoromethane (Surr)70 -130
95Toluene-d8 (Surr)70 -130
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-122242-B-1 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 409828
1,2,4-Trimethylbenzene 1590 1000 2630 ug/L 104 64-136 3 18
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
1,2-Dibromoethane (EDB)ND 1000 998.3 ug/L 100 65-137 0 21
1,2-Dichloroethane ND 1000 954.6 ug/L 95 64-136 1 22
2-Methylnaphthalene ND 1000 1301 ug/L 110 10-150 7 50
4-Isopropyltoluene ND 1000 1154 ug/L 115 66-137 5 16
Benzene 144 1000 1158 ug/L 101 55-147 3 22
Chloroform ND 1000 1048 ug/L 105 66-138 4 21
Ethylbenzene 1060 1000 2111 ug/L 105 65-139 1 18
Methyl tert-butyl ether ND 1000 965.4 ug/L 97 55-141 5 24
Methylene Chloride ND 1000 992.4 ug/L 99 64-130 3 22
Naphthalene 445 1000 1496 ug/L 105 32-150 6 40
tert-Butyl alcohol (TBA)ND 10000 7681 ug/L 77 10-150 3 47
Toluene 1410 1000 2359 ug/L 94 64-136 0 18
Xylenes, Total 3680 2000 5738 ug/L 103 69-132 0 17
1,2-Dichloroethane-d4 (Surr)70 -130
Surrogate
93
MSD MSD
Qualifier Limits%Recovery
914-Bromofluorobenzene (Surr)70 -130
99Dibromofluoromethane (Surr)70 -130
94Toluene-d8 (Surr)70 -130
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QC Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: RSK-175 - Dissolved Gases (GC)
Client Sample ID: Method BlankLab Sample ID: MB 280-363781/8
Matrix: Water Prep Type: Total/NA
Analysis Batch: 363781
RL MDL
isobutylene ND 5.00 1.20 ug/L 02/28/17 18:11 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 280-363781/9
Matrix: Water Prep Type: Total/NA
Analysis Batch: 363781
isobutylene 511 547.3 ug/L 107 75-125
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 280-363781/10
Matrix: Water Prep Type: Total/NA
Analysis Batch: 363781
isobutylene 511 519.3 ug/L 102 75-125 5 20
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
Client Sample ID: DuplicateLab Sample ID: 490-122190-G-6 DU
Matrix: Water Prep Type: Total/NA
Analysis Batch: 363781
isobutylene ND ND ug/L NC 20
Analyte
DU DU
DUnitResultQualifier
Sample
Result
Sample
Qualifier LimitRPD
RPD
Client Sample ID: Method BlankLab Sample ID: MB 280-364124/5
Matrix: Water Prep Type: Total/NA
Analysis Batch: 364124
RL MDL
isobutylene ND 5.00 1.20 ug/L 03/02/17 16:25 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 280-364124/6
Matrix: Water Prep Type: Total/NA
Analysis Batch: 364124
isobutylene 511 598.9 ug/L 117 75-125
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 280-364124/7
Matrix: Water Prep Type: Total/NA
Analysis Batch: 364124
isobutylene 511 569.4 ug/L 111 75-125 5 20
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
Client Sample ID: PMWJ-ILab Sample ID: 490-122215-4 DU
Matrix: Water Prep Type: Total/NA
Analysis Batch: 364124
isobutylene ND ND ug/L NC 20
Analyte
DU DU
DUnitResultQualifier
Sample
Result
Sample
Qualifier LimitRPD
RPD
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QC Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
Client Sample ID: Method BlankLab Sample ID: MB 490-410900/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411064 Prep Batch: 410900
RL MDL
Ethylene Dibromide ND 0.0200 ug/L 02/28/17 09:37 03/01/17 02:51 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
1,3-Dichlorobenzene 119 50-150 03/01/17 02:51 1
MB MB
Surrogate
02/28/17 09:37
Dil FacPreparedAnalyzedQualifierLimits%Recovery
Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-410900/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411064 Prep Batch: 410900
Ethylene Dibromide 0.286 0.2671 ug/L 94 70-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
1,3-Dichlorobenzene 50 -150
Surrogate
101
LCS LCS
Qualifier Limits%Recovery
Client Sample ID: Matrix SpikeLab Sample ID: 490-122177-E-2-B MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411064 Prep Batch: 410900
Ethylene Dibromide ND F1 0.288 0.2035 ug/L 71 60-140
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits
1,3-Dichlorobenzene 50 -150
Surrogate
55
MS MS
Qualifier Limits%Recovery
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-122177-F-2-B MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411064 Prep Batch: 410900
Ethylene Dibromide ND F1 0.285 0.2117 ug/L 74 60-140 4 50
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec.
Limits LimitRPD
RPD
1,3-Dichlorobenzene 50 -150
Surrogate
53
MSD MSD
Qualifier Limits%Recovery
Client Sample ID: Method BlankLab Sample ID: MB 490-411293/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411064 Prep Batch: 411293
RL MDL
Ethylene Dibromide ND 0.0200 ug/L 03/01/17 12:10 03/01/17 14:15 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
1,3-Dichlorobenzene 122 50-150 03/01/17 14:15 1
MB MB
Surrogate
03/01/17 12:10
Dil FacPreparedAnalyzedQualifierLimits%Recovery
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QC Sample Results
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-411293/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411064 Prep Batch: 411293
Ethylene Dibromide 0.286 0.2746 ug/L 96 70-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits
1,3-Dichlorobenzene 50 -150
Surrogate
75
LCS LCS
Qualifier Limits%Recovery
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-411293/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 411064 Prep Batch: 411293
Ethylene Dibromide 0.286 0.2872 ug/L 101 70-130 5 50
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec.
Limits LimitRPD
RPD
1,3-Dichlorobenzene 50 -150
Surrogate
84
LCSD LCSD
Qualifier Limits%Recovery
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QC Association Summary
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
GC/MS VOA
Analysis Batch: 409316
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8260B490-122215-1 PMWM-D Total/NA
Water 8260B490-122215-2 PMWJ-B Total/NA
Water 8260B490-122215-3 Field Blank 2 Total/NA
Water 8260B490-122215-4 PMWJ-I Total/NA
Water 8260B490-122215-5 PMWJ-D Total/NA
Water 8260B490-122215-6 Trip Blank Total/NA
Water 8260B490-122215-7 PMW-MB Total/NA
Water 8260B490-122215-8 Equipment Blank Total/NA
Water 8260B490-122215-9 PMW-OI Total/NA
Water 8260B490-122215-10 PMW-OD Total/NA
Water 8260B490-122215-11 PMW-OB Total/NA
Water 8260B490-122215-12 Dup Total/NA
Water 8260BMB 490-409316/7 Method Blank Total/NA
Water 8260BLCS 490-409316/3 Lab Control Sample Total/NA
Water 8260BLCSD 490-409316/4 Lab Control Sample Dup Total/NA
Water 8260B490-122200-G-1 MS Matrix Spike Total/NA
Water 8260B490-122200-H-1 MSD Matrix Spike Duplicate Total/NA
Analysis Batch: 409544
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8260B490-122215-6 Trip Blank Total/NA
Water 8260B490-122215-8 Equipment Blank Total/NA
Water 8260BMB 490-409544/7 Method Blank Total/NA
Water 8260BLCS 490-409544/3 Lab Control Sample Total/NA
Water 8260BLCSD 490-409544/4 Lab Control Sample Dup Total/NA
Water 8260B490-122243-A-5 MS Matrix Spike Total/NA
Water 8260B490-122243-A-5 MSD Matrix Spike Duplicate Total/NA
Analysis Batch: 409550
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8260B490-122215-1 PMWM-D Total/NA
Water 8260B490-122215-2 PMWJ-B Total/NA
Water 8260B490-122215-3 Field Blank 2 Total/NA
Water 8260B490-122215-4 PMWJ-I Total/NA
Water 8260B490-122215-5 PMWJ-D Total/NA
Water 8260B490-122215-7 PMW-MB Total/NA
Water 8260B490-122215-9 PMW-OI Total/NA
Water 8260B490-122215-10 PMW-OD Total/NA
Water 8260B490-122215-11 PMW-OB Total/NA
Water 8260B490-122215-12 Dup Total/NA
Water 8260BMB 490-409550/7 Method Blank Total/NA
Water 8260BLCS 490-409550/3 Lab Control Sample Total/NA
Water 8260BLCSD 490-409550/4 Lab Control Sample Dup Total/NA
Water 8260B490-122218-C-8 MS Matrix Spike Total/NA
Water 8260B490-122218-C-8 MSD Matrix Spike Duplicate Total/NA
Analysis Batch: 409828
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8260B490-122215-1 PMWM-D Total/NA
Water 8260B490-122215-7 PMW-MB Total/NA
Water 8260BMB 490-409828/7 Method Blank Total/NA
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QC Association Summary
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
GC/MS VOA (Continued)
Analysis Batch: 409828 (Continued)
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8260BLCS 490-409828/3 Lab Control Sample Total/NA
Water 8260BLCSD 490-409828/4 Lab Control Sample Dup Total/NA
Water 8260B490-122242-B-1 MS Matrix Spike Total/NA
Water 8260B490-122242-B-1 MSD Matrix Spike Duplicate Total/NA
GC VOA
Analysis Batch: 363781
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water RSK-175490-122215-7 PMW-MB Total/NA
Water RSK-175490-122215-8 Equipment Blank Total/NA
Water RSK-175490-122215-9 PMW-OI Total/NA
Water RSK-175490-122215-10 PMW-OD Total/NA
Water RSK-175490-122215-11 PMW-OB Total/NA
Water RSK-175490-122215-12 Dup Total/NA
Water RSK-175MB 280-363781/8 Method Blank Total/NA
Water RSK-175LCS 280-363781/9 Lab Control Sample Total/NA
Water RSK-175LCSD 280-363781/10 Lab Control Sample Dup Total/NA
Water RSK-175490-122190-G-6 DU Duplicate Total/NA
Analysis Batch: 364124
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water RSK-175490-122215-1 PMWM-D Total/NA
Water RSK-175490-122215-2 PMWJ-B Total/NA
Water RSK-175490-122215-3 Field Blank 2 Total/NA
Water RSK-175490-122215-4 PMWJ-I Total/NA
Water RSK-175490-122215-5 PMWJ-D Total/NA
Water RSK-175MB 280-364124/5 Method Blank Total/NA
Water RSK-175LCS 280-364124/6 Lab Control Sample Total/NA
Water RSK-175LCSD 280-364124/7 Lab Control Sample Dup Total/NA
Water RSK-175490-122215-4 DU PMWJ-I Total/NA
GC Semi VOA
Prep Batch: 410900
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8011490-122215-12 Dup Total/NA
Water 8011MB 490-410900/2-A Method Blank Total/NA
Water 8011LCS 490-410900/3-A Lab Control Sample Total/NA
Water 8011490-122177-E-2-B MS Matrix Spike Total/NA
Water 8011490-122177-F-2-B MSD Matrix Spike Duplicate Total/NA
Analysis Batch: 411064
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8011 410900490-122215-12 Dup Total/NA
Water 8011 410900MB 490-410900/2-A Method Blank Total/NA
Water 8011 411293MB 490-411293/1-A Method Blank Total/NA
Water 8011 410900LCS 490-410900/3-A Lab Control Sample Total/NA
Water 8011 411293LCS 490-411293/2-A Lab Control Sample Total/NA
Water 8011 411293LCSD 490-411293/3-A Lab Control Sample Dup Total/NA
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QC Association Summary
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
GC Semi VOA (Continued)
Analysis Batch: 411064 (Continued)
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8011 410900490-122177-E-2-B MS Matrix Spike Total/NA
Water 8011 410900490-122177-F-2-B MSD Matrix Spike Duplicate Total/NA
Prep Batch: 411293
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8011490-122215-1 PMWM-D Total/NA
Water 8011490-122215-2 PMWJ-B Total/NA
Water 8011490-122215-3 Field Blank 2 Total/NA
Water 8011490-122215-4 PMWJ-I Total/NA
Water 8011490-122215-5 PMWJ-D Total/NA
Water 8011490-122215-7 PMW-MB Total/NA
Water 8011490-122215-8 Equipment Blank Total/NA
Water 8011490-122215-9 PMW-OI Total/NA
Water 8011490-122215-10 PMW-OD Total/NA
Water 8011490-122215-11 PMW-OB Total/NA
Water 8011MB 490-411293/1-A Method Blank Total/NA
Water 8011LCS 490-411293/2-A Lab Control Sample Total/NA
Water 8011LCSD 490-411293/3-A Lab Control Sample Dup Total/NA
Analysis Batch: 411381
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 8011 411293490-122215-1 PMWM-D Total/NA
Water 8011 411293490-122215-2 PMWJ-B Total/NA
Water 8011 411293490-122215-3 Field Blank 2 Total/NA
Water 8011 411293490-122215-4 PMWJ-I Total/NA
Water 8011 411293490-122215-5 PMWJ-D Total/NA
Water 8011 411293490-122215-7 PMW-MB Total/NA
Water 8011 411293490-122215-8 Equipment Blank Total/NA
Water 8011 411293490-122215-9 PMW-OI Total/NA
Water 8011 411293490-122215-10 PMW-OD Total/NA
Water 8011 411293490-122215-11 PMW-OB Total/NA
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Lab Chronicle
Client: Groundwater & Environmental Services Inc TestAmerica Job ID: 490-122215-2
Project/Site: TOTAL / Greensboro, NC
Client Sample ID: PMWM-D Lab Sample ID: 490-122215-1
Matrix: WaterDate Collected: 02/17/17 09:05
Date Received: 02/18/17 08:50
Analysis 8260B KS02/22/17 14:021 TAL NSH409550
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis 8260B 10 409828 02/23/17 15:49 AK1 TAL NSHTotal/NA 10 mL 10 mL
Analysis 8260B 1 409316 02/21/17 17:53 KS TAL NSHTotal/NA 5 mL 5 mL
Analysis RSK-175 1 364124 03/02/17 19:30 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 411293 03/01/17 12:38 MH TAL NSHTotal/NA 34.2 mL 2 mL
Analysis 8011 1 411381 03/02/17 04:55 LEG TAL NSHTotal/NA
Client Sample ID: PMWJ-B Lab Sample ID: 490-122215-2
Matrix: WaterDate Collected: 02/17/17 11:00
Date Received: 02/18/17 08:50
Analysis 8260B KS02/22/17 14:271 TAL NSH409550
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis 8260B 1 409316 02/21/17 18:21 KS TAL NSHTotal/NA 5 mL 5 mL
Analysis RSK-175 1 364124 03/02/17 19:47 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 411293 03/01/17 12:38 MH TAL NSHTotal/NA 34.7 mL 2 mL
Analysis 8011 1 411381 03/02/17 05:13 LEG TAL NSHTotal/NA
Client Sample ID: Field Blank 2 Lab Sample ID: 490-122215-3
Matrix: WaterDate Collected: 02/17/17 11:05
Date Received: 02/18/17 08:50
Analysis 8260B KS02/22/17 14:521 TAL NSH409550
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis 8260B 1 409316 02/21/17 18:48 KS TAL NSHTotal/NA 5 mL 5 mL
Analysis RSK-175 1 364124 03/02/17 20:03 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 411293 03/01/17 12:38 MH TAL NSHTotal/NA 34.4 mL 2 mL
Analysis 8011 1 411381 03/02/17 05:31 LEG TAL NSHTotal/NA
Client Sample ID: PMWJ-I Lab Sample ID: 490-122215-4
Matrix: WaterDate Collected: 02/17/17 12:00
Date Received: 02/18/17 08:50
Analysis 8260B KS02/22/17 15:161 TAL NSH409550
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis 8260B 1 409316 02/21/17 19:15 KS TAL NSHTotal/NA 5 mL 5 mL
Analysis RSK-175 1 364124 03/02/17 17:59 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 411293 03/01/17 12:38 MH TAL NSHTotal/NA 34.2 mL 2 mL
Analysis 8011 1 411381 03/02/17 05:49 LEG TAL NSHTotal/NA
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Lab Chronicle
Client: Groundwater & Environmental Services Inc TestAmerica Job ID: 490-122215-2
Project/Site: TOTAL / Greensboro, NC
Client Sample ID: PMWJ-D Lab Sample ID: 490-122215-5
Matrix: WaterDate Collected: 02/17/17 13:00
Date Received: 02/18/17 08:50
Analysis 8260B KS02/22/17 15:411 TAL NSH409550
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis 8260B 1 409316 02/21/17 19:43 KS TAL NSHTotal/NA 5 mL 5 mL
Analysis RSK-175 1 364124 03/02/17 18:31 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 411293 03/01/17 12:38 MH TAL NSHTotal/NA 34.8 mL 2 mL
Analysis 8011 1 411381 03/02/17 06:07 LEG TAL NSHTotal/NA
Client Sample ID: Trip Blank Lab Sample ID: 490-122215-6
Matrix: WaterDate Collected: 02/17/17 00:01
Date Received: 02/18/17 08:50
Analysis 8260B AK102/22/17 13:531 TAL NSH409544
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis 8260B 1 409316 02/21/17 15:09 KS TAL NSHTotal/NA 5 mL 5 mL
Client Sample ID: PMW-MB Lab Sample ID: 490-122215-7
Matrix: WaterDate Collected: 02/17/17 10:35
Date Received: 02/18/17 08:50
Analysis 8260B KS02/22/17 16:051 TAL NSH409550
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis 8260B 5 409828 02/23/17 15:00 AK1 TAL NSHTotal/NA 10 mL 10 mL
Analysis 8260B 1 409316 02/21/17 20:10 KS TAL NSHTotal/NA 5 mL 5 mL
Analysis RSK-175 1 363781 02/28/17 23:09 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 411293 03/01/17 12:38 MH TAL NSHTotal/NA 34.6 mL 2 mL
Analysis 8011 1 411381 03/02/17 06:25 LEG TAL NSHTotal/NA
Client Sample ID: Equipment Blank Lab Sample ID: 490-122215-8
Matrix: WaterDate Collected: 02/17/17 10:50
Date Received: 02/18/17 08:50
Analysis 8260B AK102/22/17 14:191 TAL NSH409544
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis 8260B 1 409316 02/21/17 15:37 KS TAL NSHTotal/NA 5 mL 5 mL
Analysis RSK-175 1 363781 02/28/17 23:25 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 411293 03/01/17 12:38 MH TAL NSHTotal/NA 34.2 mL 2 mL
Analysis 8011 1 411381 03/02/17 06:43 LEG TAL NSHTotal/NA
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Lab Chronicle
Client: Groundwater & Environmental Services Inc TestAmerica Job ID: 490-122215-2
Project/Site: TOTAL / Greensboro, NC
Client Sample ID: PMW-OI Lab Sample ID: 490-122215-9
Matrix: WaterDate Collected: 02/17/17 12:20
Date Received: 02/18/17 08:50
Analysis 8260B KS02/22/17 16:301 TAL NSH409550
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis 8260B 1 409316 02/21/17 20:37 KS TAL NSHTotal/NA 5 mL 5 mL
Analysis RSK-175 1 363781 02/28/17 23:42 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 411293 03/01/17 12:38 MH TAL NSHTotal/NA 34.7 mL 2 mL
Analysis 8011 1 411381 03/02/17 07:00 LEG TAL NSHTotal/NA
Client Sample ID: PMW-OD Lab Sample ID: 490-122215-10
Matrix: WaterDate Collected: 02/17/17 13:20
Date Received: 02/18/17 08:50
Analysis 8260B KS02/22/17 16:541 TAL NSH409550
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis 8260B 1 409316 02/21/17 21:05 KS TAL NSHTotal/NA 5 mL 5 mL
Analysis RSK-175 1 363781 02/28/17 23:58 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 411293 03/01/17 12:38 MH TAL NSHTotal/NA 35 mL 2 mL
Analysis 8011 1 411381 03/02/17 07:18 LEG TAL NSHTotal/NA
Client Sample ID: PMW-OB Lab Sample ID: 490-122215-11
Matrix: WaterDate Collected: 02/17/17 15:50
Date Received: 02/18/17 08:50
Analysis 8260B KS02/22/17 17:191 TAL NSH409550
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis 8260B 1 409316 02/21/17 21:32 KS TAL NSHTotal/NA 5 mL 5 mL
Analysis RSK-175 1 363781 03/01/17 00:14 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 411293 03/01/17 12:38 MH TAL NSHTotal/NA 35.1 mL 2 mL
Analysis 8011 1 411381 03/02/17 07:36 LEG TAL NSHTotal/NA
Client Sample ID: Dup Lab Sample ID: 490-122215-12
Matrix: WaterDate Collected: 02/17/17 00:01
Date Received: 02/18/17 08:50
Analysis 8260B KS02/22/17 17:431 TAL NSH409550
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 10 mL 10 mL
Analysis 8260B 1 409316 02/21/17 17:26 KS TAL NSHTotal/NA 5 mL 5 mL
Analysis RSK-175 1 363781 03/01/17 00:30 MPS TAL DENTotal/NA 18 mL 18 mL
Prep 8011 410900 02/28/17 09:37 MH TAL NSHTotal/NA 35.1 mL 2 mL
Analysis 8011 1 411064 03/01/17 07:50 LEG TAL NSHTotal/NA
Laboratory References:
TAL DEN = TestAmerica Denver, 4955 Yarrow Street, Arvada, CO 80002, TEL [phone]
TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Drive, Nashville, TN 37204, TEL [phone]
TestAmerica Nashville
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Method Summary
TestAmerica Job ID: 490-122215-2Client: Groundwater & Environmental Services Inc
Project/Site: TOTAL / Greensboro, NC
Method Method Description LaboratoryProtocol
SW8468260BVolatile Organic Compounds (GC/MS)TAL NSH
RSKRSK-175 Dissolved Gases (GC)TAL DEN
SW8468011EDB, DBCP, and 1,2,3-TCP (GC)TAL NSH
Protocol References:
RSK = Sample Prep And Calculations For Dissolved Gas Analysis In Water Samples Using A GC Headspace Equilibration Technique, RSKSOP-175,
Rev. 0, 8/11/94, USEPA Research Lab
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAL DEN = TestAmerica Denver, 4955 Yarrow Street, Arvada, CO 80002, TEL [phone]
TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Drive, Nashville, TN 37204, TEL [phone]
TestAmerica Nashville
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Certification Summary
Client: Groundwater & Environmental Services Inc TestAmerica Job ID: 490-122215-2
Project/Site: TOTAL / Greensboro, NC
Laboratory: TestAmerica Nashville
The certifications listed below are applicable to this report.
Authority Program EPA Region Certification ID Expiration Date
North Carolina (WW/SW)3874State Program 12-31-17
Laboratory: TestAmerica Denver
All certifications held by this laboratory are listed. Not all certifications are applicable to this report.
Authority Program EPA Region Certification ID Expiration Date
A2LA 2907.01DoD ELAP 10-31-17
A2LA ISO/IEC 17025 2907.01 10-31-17
Alabama State Program 4 40730 09-30-12 *
Alaska (UST)State Program 10 UST-30 04-05-17
Arizona State Program 9 AZ0713 12-20-17
Arkansas DEQ State Program 6 88-0687 06-01-17
California State Program 9 2513 08-31-16 *
Connecticut State Program 1 PH-0686 09-30-18
Florida NELAP 4 E87667 06-30-17
Georgia State Program 4 N/A 01-08-18
Illinois NELAP 5 200017 04-30-17
Iowa State Program 7 370 12-01-18 *
Kansas NELAP 7 E-10166 04-30-17
Louisiana NELAP 6 02096 06-30-17
Maine State Program 1 CO0002 03-03-17
Minnesota NELAP 5 8-999-405 12-31-17 *
Nevada State Program 9 CO0026 07-31-17
New Hampshire NELAP 1 205310 04-28-17
New Jersey NELAP 2 CO004 06-30-17
New York NELAP 2 11964 04-01-17
North Carolina (WW/SW)State Program 4 358 12-31-17
North Dakota State Program 8 R-034 01-09-17 *
Oklahoma State Program 6 8614 08-31-17
Oregon NELAP 10 4025 01-08-18
Pennsylvania NELAP 3 68-00664 07-31-17
South Carolina State Program 4 72002001 01-09-17 *
Texas NELAP 6 T104704183-16-12 09-30-17
USDA Federal P330-16-00397 12-15-19
Utah NELAP 8 CO00026 07-31-17
Virginia NELAP 3 460232 06-14-17
Washington State Program 10 C583 08-02-17
West Virginia DEP State Program 3 354 11-30-17
Wisconsin State Program 5 999615430 08-31-17
Wyoming (UST)A2LA 8 2907.01 10-31-17
TestAmerica Nashville
* Certification renewal pending - certification considered valid.
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Login Sample Receipt Checklist
Client: Groundwater & Environmental Services Inc Job Number: 490-122215-2
Login Number: 122215
Question Answer Comment
Creator: Ngo, Phiet
List Source: TestAmerica Nashville
List Number: 1
N/ARadioactivity wasn't checked or is </= background as measured by a survey
meter.
N/AThe 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.
TrueCOC is filled out with all pertinent information.
TrueIs 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 (excluding tests with immediate
HTs)
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.
TestAmerica Nashville
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Login Sample Receipt Checklist
Client: Groundwater & Environmental Services Inc Job Number: 490-122215-2
Login Number: 122215
Question Answer Comment
Creator: Pottruff, Reed W
List Source: TestAmerica Denver
List Creation: 02/21/17 07:50 PMList Number: 2
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 (excluding tests with immediate
HTs)
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.
TestAmerica Nashville
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