AS-788_9307_CA_RMR_20200128

SHEALY ENVIRONMENTAL SERVICES,INC.
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced,except in its entirety,without the written approval of Shealy Environmental Services,Inc.
Shealy Environmental Services,Inc.
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax [phone] www.shealylab.com
Report of Analysis
ARM Environmental Services,Inc.
11164 Downs Road
Pineville,NC 28134
Attention:Tim McCorkle
Project Name:CCBCC-Shelby Dec 2019 Groundwater
Lot Number:UL13020
Date Completed:12/20/2019
12/23/2019 3:33 PM
Approved and released by:
Lab Director -Greenville:Lucas Odom
Page 1 of 21
SHEALY ENVIRONMENTAL SERVICES,INC.
SC DHEC No:32010001 NELAC No:E87653 NC DENR No:329 NC Field Parameters No:5639
Shealy Environmental Services,Inc.
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax [phone] www.shealylab.com
Case Narrative
ARM Environmental Services,Inc.
Lot Number:UL13020
This Report of Analysis contains the analytical result(s)for the sample(s)listed on the Sample Summary
following this Case Narrative.The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt,sample analysis,and data review have been performed in accordance with the most
current approved NELAC standards,the Shealy Environmental Services,Inc.("Shealy")Quality
Assurance Management Plan (QAMP),standard operating procedures (SOPs),and Shealy policies.Any
exceptions to the NELAC standards,the QAMP,SOPs or policies are qualified on the results page or
discussed below.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the
cover page.
EDB by Microextraction
Sample -007 has been analyzed at a 50X dilution due to a large detection of the target compound.This
large dilution caused the surrogate to recover above method criteria.No corrective action is required as it
is known that dilutions of 5X and greater may impact surrogate recoveries.
Sample -010 has been qualified with a "P"as the relative percent difference between the two GC columns
exceeds method criteria.Per SESI SOP,the lesser of the two values has been reported.
Page 2 of 21
SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
ARM Environmental Services, Inc.
Lot Number: UL13020

Sample Number Sample ID Matrix Date Sampled Date Received
001 12/11/2019 1348MW-1 Aqueous 12/12/2019
002 12/11/2019 1403MW-1A Aqueous 12/12/2019
003 12/11/2019 1330MW-2 Aqueous 12/12/2019
004 12/11/2019 1418MW-3 Aqueous 12/12/2019
005 12/11/2019 1312MW-5 Aqueous 12/12/2019
006 12/11/2019 1255MW-6 Aqueous 12/12/2019
007 12/11/2019 1455MW-7 Aqueous 12/12/2019
008 12/11/2019 1438MW-8 Aqueous 12/12/2019
009 12/11/2019 1145MW-11R Aqueous 12/12/2019
010 12/11/2019 1226MW-12 Aqueous 12/12/2019
011 12/11/2019 1210MW-13 Aqueous 12/12/2019
012 12/11/2019 1125MW-14 Aqueous 12/12/2019
(12 samples)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 3 of 21
SHEALY ENVIRONMENTAL SERVICES, INC.
Detection Summary
ARM Environmental Services, Inc.
Lot Number: UL13020

Sample Sample ID Matrix Parameter Method Result Q Units Page
001 MW-1 Aqueous Benzene 8260B 550 ug/L 6
001 MW-1 Aqueous Ethylbenzene 8260B 1900 ug/L 6
001 MW-1 Aqueous Toluene 8260B 14000 ug/L 6
001 MW-1 Aqueous Xylenes (total)8260B 13000 ug/L 6
001 MW-1 Aqueous 1,2-Dibromoethane (EDB)504.1 0.063 ug/L 6
002 MW-1A Aqueous Benzene 8260B 9200 ug/L 7
002 MW-1A Aqueous Ethylbenzene 8260B 1700 ug/L 7
002 MW-1A Aqueous Toluene 8260B 11000 ug/L 7
002 MW-1A Aqueous Xylenes (total)8260B 8400 ug/L 7
002 MW-1A Aqueous 1,2-Dibromoethane (EDB)504.1 0.83 ug/L 7
003 MW-2 Aqueous Benzene 8260B 150 ug/L 8
003 MW-2 Aqueous Diisopropyl ether (IPE)8260B 1.1 ug/L 8
003 MW-2 Aqueous Ethylbenzene 8260B 25 ug/L 8
003 MW-2 Aqueous Methyl tertiary butyl ether 8260B 1.3 ug/L 8
003 MW-2 Aqueous Toluene 8260B 20 ug/L 8
003 MW-2 Aqueous Xylenes (total)8260B 99 ug/L 8
004 MW-3 Aqueous Benzene 8260B 72 ug/L 9
004 MW-3 Aqueous Ethylbenzene 8260B 200 ug/L 9
004 MW-3 Aqueous Toluene 8260B 280 ug/L 9
004 MW-3 Aqueous Xylenes (total)8260B 380 ug/L 9
004 MW-3 Aqueous 1,2-Dibromoethane (EDB)504.1 0.033 ug/L 9
005 MW-5 Aqueous Benzene 8260B 42 ug/L 10
005 MW-5 Aqueous Diisopropyl ether (IPE)8260B 3.5 ug/L 10
005 MW-5 Aqueous Ethylbenzene 8260B 13 ug/L 10
005 MW-5 Aqueous Methyl tertiary butyl ether 8260B 63 ug/L 10
005 MW-5 Aqueous Toluene 8260B 1.3 ug/L 10
005 MW-5 Aqueous Xylenes (total)8260B 8.3 ug/L 10
006 MW-6 Aqueous Benzene 8260B 650 ug/L 11
006 MW-6 Aqueous Methyl tertiary butyl ether 8260B 37 ug/L 11
007 MW-7 Aqueous Benzene 8260B 19000 ug/L 12
007 MW-7 Aqueous Diisopropyl ether (IPE)8260B 350 ug/L 12
007 MW-7 Aqueous Ethylbenzene 8260B 3400 ug/L 12
007 MW-7 Aqueous Methyl tertiary butyl ether 8260B 200 ug/L 12
007 MW-7 Aqueous Toluene 8260B 38000 ug/L 12
007 MW-7 Aqueous Xylenes (total)8260B 18000 ug/L 12
007 MW-7 Aqueous 1,2-Dibromoethane (EDB)504.1 31 ug/L 12
008 MW-8 Aqueous Xylenes (total)8260B 47 ug/L 13
009 MW-11R Aqueous Benzene 8260B 2400 ug/L 14
009 MW-11R Aqueous Methyl tertiary butyl ether 8260B 92 ug/L 14
010 MW-12 Aqueous Benzene 8260B 610 ug/L 15
010 MW-12 Aqueous Ethylbenzene 8260B 2000 ug/L 15
010 MW-12 Aqueous Methyl tertiary butyl ether 8260B 290 ug/L 15
010 MW-12 Aqueous Toluene 8260B 5000 ug/L 15
010 MW-12 Aqueous Xylenes (total)8260B 15000 ug/L 15
010 MW-12 Aqueous 1,2-Dibromoethane (EDB)504.1 0.90 P ug/L 15
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 4 of 21
Detection Summary (Continued)
Lot Number: UL13020
Sample Sample ID Matrix Parameter Method Result Q Units Page
011 MW-13 Aqueous Methyl tertiary butyl ether 8260B 1.1 ug/L 16
(46 detections)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 5 of 21
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ARM Environmental Services, Inc.
MW-1
UL13020-001
12/11/2019 1348
12/12/2019
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 200 12/17/2019 0600 JTH 39195
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Benzene 71-43-2 8260B 550 1ug/L200
Chlorobenzene 108-90-7 8260B ND 1ug/L200
1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/L200
1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/L200
1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/L200
1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/L200
Diisopropyl ether (IPE)108-20-3 8260B ND 1ug/L200
Ethylbenzene 100-41-4 8260B 1900 1ug/L200
Methyl tertiary butyl ether (MTBE)1634-04-4 8260B ND 1ug/L200
Toluene 108-88-3 8260B 14000 1ug/L200
Xylenes (total)1330-20-7 8260B 13000 1ug/L200
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 107 70-130
Bromofluorobenzene 104 70-130
Toluene-d8 104 70-130
EDB & DBCP by Microextraction
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 504.1 504.1 1 12/17/2019 1326 DAL1 12/17/2019 0855 39203
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
1,2-Dibromoethane (EDB)106-93-4 504.1 0.063 1ug/L0.019
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,1,1,2-Tetrachloroethane 129 57-137
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 6 of 21
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ARM Environmental Services, Inc.
MW-1A
UL13020-002
12/11/2019 1403
12/12/2019
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 100 12/17/2019 0535 JTH 39195
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Benzene 71-43-2 8260B 9200 1ug/L100
Chlorobenzene 108-90-7 8260B ND 1ug/L100
1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/L100
1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/L100
1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/L100
1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/L100
Diisopropyl ether (IPE)108-20-3 8260B ND 1ug/L100
Ethylbenzene 100-41-4 8260B 1700 1ug/L100
Methyl tertiary butyl ether (MTBE)1634-04-4 8260B ND 1ug/L100
Toluene 108-88-3 8260B 11000 1ug/L100
Xylenes (total)1330-20-7 8260B 8400 1ug/L100
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 99 70-130
Bromofluorobenzene 93 70-130
Toluene-d8 97 70-130
EDB & DBCP by Microextraction
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 504.1 504.1 1 12/17/2019 1338 DAL1 12/17/2019 0855 39203
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
1,2-Dibromoethane (EDB)106-93-4 504.1 0.83 1ug/L0.019
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,1,1,2-Tetrachloroethane 121 57-137
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 7 of 21
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ARM Environmental Services, Inc.
MW-2
UL13020-003
12/11/2019 1330
12/12/2019
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
2 5030B 8260B 1 12/18/2019 0030 STM 39341
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Benzene 71-43-2 8260B 150 2ug/L1.0
Chlorobenzene 108-90-7 8260B ND 2ug/L1.0
1,2-Dibromoethane (EDB)106-93-4 8260B ND 2ug/L1.0
1,2-Dichlorobenzene 95-50-1 8260B ND 2ug/L1.0
1,3-Dichlorobenzene 541-73-1 8260B ND 2ug/L1.0
1,4-Dichlorobenzene 106-46-7 8260B ND 2ug/L1.0
Diisopropyl ether (IPE)108-20-3 8260B 1.1 2ug/L1.0
Ethylbenzene 100-41-4 8260B 25 2ug/L1.0
Methyl tertiary butyl ether (MTBE)1634-04-4 8260B 1.3 2ug/L1.0
Toluene 108-88-3 8260B 20 2ug/L1.0
Xylenes (total)1330-20-7 8260B 99 2ug/L1.0
AcceptanceRun 2
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 101 70-130
Bromofluorobenzene 102 70-130
Toluene-d8 101 70-130
EDB & DBCP by Microextraction
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 504.1 504.1 1 12/17/2019 1350 DAL1 12/17/2019 0855 39203
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
1,2-Dibromoethane (EDB)106-93-4 504.1 ND 1ug/L0.019
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,1,1,2-Tetrachloroethane 120 57-137
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 8 of 21
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ARM Environmental Services, Inc.
MW-3
UL13020-004
12/11/2019 1418
12/12/2019
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
2 5030B 8260B 5 12/18/2019 0746 STM 39341
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Benzene 71-43-2 8260B 72 2ug/L5.0
Chlorobenzene 108-90-7 8260B ND 2ug/L5.0
1,2-Dibromoethane (EDB)106-93-4 8260B ND 2ug/L5.0
1,2-Dichlorobenzene 95-50-1 8260B ND 2ug/L5.0
1,3-Dichlorobenzene 541-73-1 8260B ND 2ug/L5.0
1,4-Dichlorobenzene 106-46-7 8260B ND 2ug/L5.0
Diisopropyl ether (IPE)108-20-3 8260B ND 2ug/L5.0
Ethylbenzene 100-41-4 8260B 200 2ug/L5.0
Methyl tertiary butyl ether (MTBE)1634-04-4 8260B ND 2ug/L5.0
Toluene 108-88-3 8260B 280 2ug/L5.0
Xylenes (total)1330-20-7 8260B 380 2ug/L5.0
AcceptanceRun 2
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 100 70-130
Bromofluorobenzene 98 70-130
Toluene-d8 100 70-130
EDB & DBCP by Microextraction
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 504.1 504.1 1 12/17/2019 1402 DAL1 12/17/2019 0855 39203
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
1,2-Dibromoethane (EDB)106-93-4 504.1 0.033 1ug/L0.019
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,1,1,2-Tetrachloroethane 128 57-137
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 9 of 21
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ARM Environmental Services, Inc.
MW-5
UL13020-005
12/11/2019 1312
12/12/2019
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 12/17/2019 0015 JTH 39195
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Benzene 71-43-2 8260B 42 1ug/L1.0
Chlorobenzene 108-90-7 8260B ND 1ug/L1.0
1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/L1.0
1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/L1.0
1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/L1.0
1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/L1.0
Diisopropyl ether (IPE)108-20-3 8260B 3.5 1ug/L1.0
Ethylbenzene 100-41-4 8260B 13 1ug/L1.0
Methyl tertiary butyl ether (MTBE)1634-04-4 8260B 63 1ug/L1.0
Toluene 108-88-3 8260B 1.3 1ug/L1.0
Xylenes (total)1330-20-7 8260B 8.3 1ug/L1.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 107 70-130
Bromofluorobenzene 103 70-130
Toluene-d8 107 70-130
EDB & DBCP by Microextraction
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 504.1 504.1 1 12/17/2019 1414 DAL1 12/17/2019 0855 39203
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
1,2-Dibromoethane (EDB)106-93-4 504.1 ND 1ug/L0.020
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,1,1,2-Tetrachloroethane 117 57-137
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 10 of 21
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ARM Environmental Services, Inc.
MW-6
UL13020-006
12/11/2019 1255
12/12/2019
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 10 12/17/2019 0307 JTH 39195
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Benzene 71-43-2 8260B 650 1ug/L10
Chlorobenzene 108-90-7 8260B ND 1ug/L10
1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/L10
1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/L10
1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/L10
1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/L10
Diisopropyl ether (IPE)108-20-3 8260B ND 1ug/L10
Ethylbenzene 100-41-4 8260B ND 1ug/L10
Methyl tertiary butyl ether (MTBE)1634-04-4 8260B 37 1ug/L10
Toluene 108-88-3 8260B ND 1ug/L10
Xylenes (total)1330-20-7 8260B ND 1ug/L10
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 110 70-130
Bromofluorobenzene 103 70-130
Toluene-d8 107 70-130
EDB & DBCP by Microextraction
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 504.1 504.1 1 12/17/2019 1439 DAL1 12/17/2019 0855 39203
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
1,2-Dibromoethane (EDB)106-93-4 504.1 ND 1ug/L0.019
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,1,1,2-Tetrachloroethane 98 57-137
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 11 of 21
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ARM Environmental Services, Inc.
MW-7
UL13020-007
12/11/2019 1455
12/12/2019
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 200 12/17/2019 0625 JTH 39195
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Benzene 71-43-2 8260B 19000 1ug/L200
Chlorobenzene 108-90-7 8260B ND 1ug/L200
1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/L200
1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/L200
1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/L200
1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/L200
Diisopropyl ether (IPE)108-20-3 8260B 350 1ug/L200
Ethylbenzene 100-41-4 8260B 3400 1ug/L200
Methyl tertiary butyl ether (MTBE)1634-04-4 8260B 200 1ug/L200
Toluene 108-88-3 8260B 38000 1ug/L200
Xylenes (total)1330-20-7 8260B 18000 1ug/L200
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 109 70-130
Bromofluorobenzene 106 70-130
Toluene-d8 107 70-130
EDB & DBCP by Microextraction
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 504.1 504.1 50 12/17/2019 1652 DAL1 12/17/2019 0855 39203
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
1,2-Dibromoethane (EDB)106-93-4 504.1 31 1ug/L0.97
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,1,1,2-Tetrachloroethane N 0.00 57-137
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 12 of 21
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ARM Environmental Services, Inc.
MW-8
UL13020-008
12/11/2019 1438
12/12/2019
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
2 5030B 8260B 1 12/18/2019 0319 STM 39341
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Benzene 71-43-2 8260B ND 2ug/L1.0
Chlorobenzene 108-90-7 8260B ND 2ug/L1.0
1,2-Dibromoethane (EDB)106-93-4 8260B ND 2ug/L1.0
1,2-Dichlorobenzene 95-50-1 8260B ND 2ug/L1.0
1,3-Dichlorobenzene 541-73-1 8260B ND 2ug/L1.0
1,4-Dichlorobenzene 106-46-7 8260B ND 2ug/L1.0
Diisopropyl ether (IPE)108-20-3 8260B ND 2ug/L1.0
Ethylbenzene 100-41-4 8260B ND 2ug/L1.0
Methyl tertiary butyl ether (MTBE)1634-04-4 8260B ND 2ug/L1.0
Toluene 108-88-3 8260B ND 2ug/L1.0
Xylenes (total)1330-20-7 8260B 47 2ug/L1.0
AcceptanceRun 2
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 100 70-130
Bromofluorobenzene 107 70-130
Toluene-d8 103 70-130
EDB & DBCP by Microextraction
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 504.1 504.1 1 12/17/2019 1503 DAL1 12/17/2019 0855 39203
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
1,2-Dibromoethane (EDB)106-93-4 504.1 ND 1ug/L0.019
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,1,1,2-Tetrachloroethane 105 57-137
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 13 of 21
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ARM Environmental Services, Inc.
MW-11R
UL13020-009
12/11/2019 1145
12/12/2019
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 20 12/17/2019 0357 JTH 39195
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Benzene 71-43-2 8260B 2400 1ug/L20
Chlorobenzene 108-90-7 8260B ND 1ug/L20
1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/L20
1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/L20
1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/L20
1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/L20
Diisopropyl ether (IPE)108-20-3 8260B ND 1ug/L20
Ethylbenzene 100-41-4 8260B ND 1ug/L20
Methyl tertiary butyl ether (MTBE)1634-04-4 8260B 92 1ug/L20
Toluene 108-88-3 8260B ND 1ug/L20
Xylenes (total)1330-20-7 8260B ND 1ug/L20
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 101 70-130
Bromofluorobenzene 94 70-130
Toluene-d8 99 70-130
EDB & DBCP by Microextraction
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 504.1 504.1 1 12/17/2019 1515 DAL1 12/17/2019 0855 39203
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
1,2-Dibromoethane (EDB)106-93-4 504.1 ND 1ug/L0.020
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,1,1,2-Tetrachloroethane 103 57-137
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 14 of 21
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ARM Environmental Services, Inc.
MW-12
UL13020-010
12/11/2019 1226
12/12/2019
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 50 12/17/2019 0510 JTH 39195
2 5030B 8260B 100 12/19/2019 1639 TML 39562
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Benzene 71-43-2 8260B 610 1ug/L50
Chlorobenzene 108-90-7 8260B ND 1ug/L50
1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/L50
1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/L50
1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/L50
1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/L50
Diisopropyl ether (IPE)108-20-3 8260B ND 1ug/L50
Ethylbenzene 100-41-4 8260B 2000 1ug/L50
Methyl tertiary butyl ether (MTBE)1634-04-4 8260B 290 1ug/L50
Toluene 108-88-3 8260B 5000 1ug/L50
Xylenes (total)1330-20-7 8260B 15000 2ug/L100
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
1,2-Dichloroethane-d4 111 70-130 103 70-130
Bromofluorobenzene 107 70-130 106 70-130
Toluene-d8 107 70-130 101 70-130
EDB & DBCP by Microextraction
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 504.1 504.1 1 12/17/2019 1528 DAL1 12/17/2019 0855 39203
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
1,2-Dibromoethane (EDB)106-93-4 504.1 0.90 P 1ug/L0.019
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,1,1,2-Tetrachloroethane 82 57-137
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 15 of 21
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ARM Environmental Services, Inc.
MW-13
UL13020-011
12/11/2019 1210
12/12/2019
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 12/17/2019 0039 JTH 39195
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Benzene 71-43-2 8260B ND 1ug/L1.0
Chlorobenzene 108-90-7 8260B ND 1ug/L1.0
1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/L1.0
1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/L1.0
1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/L1.0
1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/L1.0
Diisopropyl ether (IPE)108-20-3 8260B ND 1ug/L1.0
Ethylbenzene 100-41-4 8260B ND 1ug/L1.0
Methyl tertiary butyl ether (MTBE)1634-04-4 8260B 1.1 1ug/L1.0
Toluene 108-88-3 8260B ND 1ug/L1.0
Xylenes (total)1330-20-7 8260B ND 1ug/L1.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 106 70-130
Bromofluorobenzene 102 70-130
Toluene-d8 103 70-130
EDB & DBCP by Microextraction
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 504.1 504.1 1 12/17/2019 1540 DAL1 12/17/2019 0855 39203
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
1,2-Dibromoethane (EDB)106-93-4 504.1 ND 1ug/L0.019
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,1,1,2-Tetrachloroethane 106 57-137
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 16 of 21
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ARM Environmental Services, Inc.
MW-14
UL13020-012
12/11/2019 1125
12/12/2019
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 12/17/2019 0104 JTH 39195
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Benzene 71-43-2 8260B ND 1ug/L1.0
Chlorobenzene 108-90-7 8260B ND 1ug/L1.0
1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/L1.0
1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/L1.0
1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/L1.0
1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/L1.0
Diisopropyl ether (IPE)108-20-3 8260B ND 1ug/L1.0
Ethylbenzene 100-41-4 8260B ND 1ug/L1.0
Methyl tertiary butyl ether (MTBE)1634-04-4 8260B ND 1ug/L1.0
Toluene 108-88-3 8260B ND 1ug/L1.0
Xylenes (total)1330-20-7 8260B ND 1ug/L1.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 107 70-130
Bromofluorobenzene 96 70-130
Toluene-d8 103 70-130
EDB & DBCP by Microextraction
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 504.1 504.1 1 12/17/2019 1552 DAL1 12/17/2019 0855 39203
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
1,2-Dibromoethane (EDB)106-93-4 504.1 ND 1ug/L0.019
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,1,1,2-Tetrachloroethane 110 57-137
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 17 of 21
Chain of Custody
and
Miscellaneous Documents
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 18 of 21
SHEALY ENVIRONMENTAL SERVICES, INC.

106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 19 of 21
SHEALY ENVIRONMENTAL SERVICES, INC.

106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Page 20 of 21