HomeMy WebLinkAboutWA-89310_95908_CA_RPTS_20200504
3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone (704) 845-4010 • (888) 870-4133 • Fax (704) 845-4012
Engineering Certification: C-2727 • Geology Certification: C-127
May 4, 2020
Mr. Jeff Welti
North Carolina Department of
Environmental Quality
Washington Regional Office
943 Washington Square Mall
Washington, North Carolina 27889
Re: April 2020 Soil Sampling
Community Store #2
871 NC Highway 102 E
Ayden, Pitt County
Incident No. Pending
GRI Project No. 5353
Dear Mr. Welti,
Geological Resources, Inc. (GRI) presents this information to document the results of soil samples
collected in the vicinity of the former UST basin for the above referenced site (Figure 1). These activities
were conducted as a follow-up to the February 2020 removal of two 4,000-gallon gasoline and one
4,000-gallon diesel USTs. Please find enclosed the applicable site location map, site map, soil sample
location map and laboratory report for the above referenced site.
On April 21, 2020, fifteen soil samples (SS-1 through SS-15) were collected along the estimated
perimeter of the former UST excavation. Wet soil was encountered at approximately 2 feet below
grade. All soil samples were collected at approximately 1.5 feet below grade and were submitted for
laboratory analyses of gasoline-range and diesel-range Total Petroleum Hydrocarbons (TPH-GRO and
TPH-DRO).
Concentrations of requested method constituents that exceeded the Regulatory Action Levels were
reported in the soil samples collected from SS-3, SS-4, SS-8, SS-13, SS-14 and SS-15. Since a Notice of
Residual Petroleum for soil has already been recorded for the site, no contaminant specific soil samples
were collected.
Please do not hesitate to contact the undersigned at (704) 845-4010 if you have any questions or
require additional information.
Community Store #2
April 2020 Soil Sampling
Page 2 of 2
3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone (704) 845-4010 • (888) 870-4133 • Fax (704) 845-4012
Engineering Certification: C-2727 • Geology Certification: C-127
Sincerely,
William L. Regenthal, P.G.
Project Manager
Enclosures: Site Location Map, Site Map, Soil Sample Location Map and Laboratory Report
cc: file
SITE LOCATION
Figure 1
Site Location
Community Store #2
(Sak’s Convenience Mart)
871 NC Highway 102 East, Pitt County,
NC
Incident No. 20331
GRI Project No. 5353
500 M
2000 FT
Date: 05/02/2020 Location: 35.471105° N -77.404109° W
D
a
d
04/29/20
Technical Report for
GRI (Geological Resources Inc.)
Community Store 2; Ayden, NC
5353
SGS Job Number: FA74412
Sampling Date: 04/21/20
Report to:
GRI
3502 Hayes Rd
Monroe, NC 28110
wlr@geologicalresourcesinc.com; carriekennedy@geologicalresourcesinc.com;
jjr@geologicalresourcesinc.com; nml@geologicalresourcesinc.com
ATTN: William Regenthall
Total number of pages in report:
Certifications: FL(E83510), LA(03051), KS(E-10327), IL(200063), NC(573), NJ(FL002), NY(12022), SC(96038001)
DoD ELAP(ANAB L2229), AZ(AZ0806), CA(2937), TX(T104704404), PA(68-03573), VA(460177),
AK, AR, IA, KY, MA, MS, ND, NH, NV, OK, OR, UT, WA, WV
This report shall not be reproduced, except in its entirety, without the written approval of SGS.
Test results relate only to samples analyzed.
SGS North America Inc. • 4405 Vineland Road • Suite C-15 • Orlando, FL 32811 • tel: 407-425-6700 • fax: 407-425-0707
Test results contained within this data package meet the requirements
of the National Environmental Laboratory Accreditation Program
and/or state specific certification programs as applicable.
Client Service contact: Muna Mohammed 407-425-6700
Caitlin Brice, M.S.
General Manager
Orlando, FL 04/29/20
e-Hardcopy 2.0
Automated Report
52
SGS is the sole authority for authorizing edits or modifications to this document.
Unauthorized modification of this report is strictly prohibited.
Review standard terms at: http://www.sgs.com/en/terms-and-conditions
The results set forth herein are provided by SGS North America Inc.
Please share your ideas about
how we can serve you better at:
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FA74412
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................5
Section 3: Sample Results ........................................................................................................7
3.1: FA74412-1: SS-1 ..........................................................................................................8
3.2: FA74412-2: SS-2 ..........................................................................................................10
3.3: FA74412-3: SS-3 ..........................................................................................................12
3.4: FA74412-4: SS-4 ..........................................................................................................14
3.5: FA74412-5: SS-5 ..........................................................................................................16
3.6: FA74412-6: SS-6 ..........................................................................................................18
3.7: FA74412-7: SS-7 ..........................................................................................................20
3.8: FA74412-8: SS-8 ..........................................................................................................22
3.9: FA74412-9: SS-9 ..........................................................................................................24
3.10: FA74412-10: SS-10 ....................................................................................................26
3.11: FA74412-11: SS-11 .....................................................................................................28
3.12: FA74412-12: SS-12 ....................................................................................................30
3.13: FA74412-13: SS-13 ....................................................................................................32
3.14: FA74412-14: SS-14 ....................................................................................................34
3.15: FA74412-15: SS-15 ....................................................................................................36
Section 4: Misc. Forms ............................................................................................................38
4.1: Chain of Custody ...........................................................................................................39
Section 5: GC Volatiles - QC Data Summaries .....................................................................42
5.1: Method Blank Summary ................................................................................................43
5.2: Blank Spike Summary ...................................................................................................45
5.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................47
Section 6: GC/LC Semi-volatiles - QC Data Summaries .....................................................49
6.1: Method Blank Summary ................................................................................................50
6.2: Blank Spike Summary ...................................................................................................51
6.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................52 1234562 of 52
FA74412
SGS North America Inc.
Sample Summary
GRI (Geological Resources Inc.)
Job No:FA74412
Community Store 2; Ayden, NC
Project No: 5353
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
This report contains results reported as ND = Not detected. The following applies:
Organics ND = Not detected above the MDL
FA74412-1 04/21/20 09:11 WR 04/22/20 SO Soil SS-1
FA74412-2 04/21/20 09:21 WR 04/22/20 SO Soil SS-2
FA74412-3 04/21/20 09:23 WR 04/22/20 SO Soil SS-3
FA74412-4 04/21/20 09:28 WR 04/22/20 SO Soil SS-4
FA74412-5 04/21/20 09:30 WR 04/22/20 SO Soil SS-5
FA74412-6 04/21/20 09:33 WR 04/22/20 SO Soil SS-6
FA74412-7 04/21/20 09:39 WR 04/22/20 SO Soil SS-7
FA74412-8 04/21/20 09:41 WR 04/22/20 SO Soil SS-8
FA74412-9 04/21/20 09:43 WR 04/22/20 SO Soil SS-9
FA74412-10 04/21/20 09:50 WR 04/22/20 SO Soil SS-10
FA74412-11 04/21/20 09:52 WR 04/22/20 SO Soil SS-11
FA74412-12 04/21/20 09:55 WR 04/22/20 SO Soil SS-12
Soil samples reported on a dry weight basis unless otherwise indicated on result page.
3 of 52
FA744121
SGS North America Inc.
Sample Summary
(continued)
GRI (Geological Resources Inc.)
Job No:FA74412
Community Store 2; Ayden, NC
Project No: 5353
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
FA74412-13 04/21/20 09:59 WR 04/22/20 SO Soil SS-13
FA74412-14 04/21/20 10:01 WR 04/22/20 SO Soil SS-14
FA74412-15 04/21/20 10:04 WR 04/22/20 SO Soil SS-15
Soil samples reported on a dry weight basis unless otherwise indicated on result page.
4 of 52
FA744121
Summary of Hits Page 1 of 2
Job Number:FA74412
Account:GRI (Geological Resources Inc.)
Project:Community Store 2; Ayden, NC
Collected:04/21/20
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FA74412-1 SS-1
TPH-GRO (C6-C10)17.5 6.4 3.2 mg/kg SW846 8015C
TPH (C10-C28)6.02 6.0 3.0 mg/kg SW846 8015C
FA74412-2 SS-2
TPH (C10-C28)6.51 5.7 2.8 mg/kg SW846 8015C
FA74412-3 SS-3
TPH-GRO (C6-C10)118 29 15 mg/kg SW846 8015C
TPH (C10-C28) a 44.5 5.7 2.8 mg/kg SW846 8015C
FA74412-4 SS-4
TPH-GRO (C6-C10)161 28 14 mg/kg SW846 8015C
TPH (C10-C28) a 32.8 5.9 2.9 mg/kg SW846 8015C
FA74412-5 SS-5
TPH (C10-C28) a 24.2 5.5 2.8 mg/kg SW846 8015C
FA74412-6 SS-6
TPH-GRO (C6-C10)3.93 J 6.1 3.1 mg/kg SW846 8015C
TPH (C10-C28) a 8.98 5.5 2.8 mg/kg SW846 8015C
FA74412-7 SS-7
TPH (C10-C28)8.92 5.8 2.9 mg/kg SW846 8015C
FA74412-8 SS-8
TPH-GRO (C6-C10)276 60 30 mg/kg SW846 8015C
TPH (C10-C28) a 70.3 5.8 2.9 mg/kg SW846 8015C
FA74412-9 SS-9
TPH (C10-C28)9.33 5.6 2.8 mg/kg SW846 8015C
FA74412-10 SS-10
TPH (C10-C28)4.08 J 5.6 2.8 mg/kg SW846 8015C
5 of 52
FA744122
Summary of Hits Page 2 of 2
Job Number:FA74412
Account:GRI (Geological Resources Inc.)
Project:Community Store 2; Ayden, NC
Collected:04/21/20
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FA74412-11 SS-11
TPH (C10-C28)3.70 J 5.4 2.7 mg/kg SW846 8015C
FA74412-12 SS-12
TPH (C10-C28)3.33 J 5.9 2.9 mg/kg SW846 8015C
FA74412-13 SS-13
TPH-GRO (C6-C10)4840 1000 510 mg/kg SW846 8015C
TPH (C10-C28)464 110 56 mg/kg SW846 8015C
FA74412-14 SS-14
TPH-GRO (C6-C10)351 58 29 mg/kg SW846 8015C
TPH (C10-C28) a 27.2 5.8 2.9 mg/kg SW846 8015C
FA74412-15 SS-15
TPH-GRO (C6-C10)8800 1200 590 mg/kg SW846 8015C
TPH (C10-C28)490 120 58 mg/kg SW846 8015C
(a) Petroleum hydrocarbon pattern extends beyond C28.
6 of 52
FA744122
SGS North America Inc.
Sample Results
Report of Analysis
Orlando, FL
Section 3
7 of 52
FA744123
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-1
Lab Sample ID:FA74412-1 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C Percent Solids:83.2
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1U1438.D 1 04/24/20 15:38 SH n/a n/a G1U74
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 5.54 g 5.0 ml 100 ul
Run #2
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)17.5 6.4 3.2 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 140%56-149%
98-08-8 aaa-Trifluorotoluene 89%66-132%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
8 of 52
FA7441233.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-1
Lab Sample ID:FA74412-1 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C SW846 3546 Percent Solids:83.2
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 WW24322.D 1 04/27/20 19:30 SJL 04/27/20 15:00 OP79951 GWW994
Run #2
Initial Weight Final Volume
Run #1 20.0 g 1.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28)6.02 6.0 3.0 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 82%56-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
9 of 52
FA7441233.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-2
Lab Sample ID:FA74412-2 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C Percent Solids:87.2
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1U1439.D 1 04/24/20 16:10 SH n/a n/a G1U74
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 5.45 g 5.0 ml 100 ul
Run #2
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)ND 6.0 3.0 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 74%56-149%
98-08-8 aaa-Trifluorotoluene 84%66-132%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
10 of 52
FA7441233.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-2
Lab Sample ID:FA74412-2 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C SW846 3546 Percent Solids:87.2
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 WW24325.D 1 04/27/20 21:25 SJL 04/27/20 15:00 OP79951 GWW994
Run #2
Initial Weight Final Volume
Run #1 20.2 g 1.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28)6.51 5.7 2.8 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 100%56-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
11 of 52
FA7441233.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-3
Lab Sample ID:FA74412-3 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C Percent Solids:88.2
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1U1495.D 1 04/28/20 11:40 SH n/a n/a G1U77
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 5.51 g 5.0 ml 20.0 ul
Run #2
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)118 29 15 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 116%56-149%
98-08-8 aaa-Trifluorotoluene 90%66-132%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
12 of 52
FA7441233.3
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-3
Lab Sample ID:FA74412-3 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C SW846 3546 Percent Solids:88.2
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 WW24345.D 1 04/28/20 14:12 SJL 04/27/20 15:00 OP79951 GWW995
Run #2
Initial Weight Final Volume
Run #1 20.0 g 1.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28) a 44.5 5.7 2.8 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 99%56-122%
(a) Petroleum hydrocarbon pattern extends beyond C28.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
13 of 52
FA7441233.3
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-4
Lab Sample ID:FA74412-4 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C Percent Solids:85.0
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1U1496.D 1 04/28/20 12:12 SH n/a n/a G1U77
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 6.32 g 5.0 ml 20.0 ul
Run #2
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)161 28 14 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 102%56-149%
98-08-8 aaa-Trifluorotoluene 91%66-132%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
14 of 52
FA7441233.4
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-4
Lab Sample ID:FA74412-4 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C SW846 3546 Percent Solids:85.0
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 WW24346.D 1 04/28/20 14:51 SJL 04/27/20 15:00 OP79951 GWW995
Run #2
Initial Weight Final Volume
Run #1 20.1 g 1.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28) a 32.8 5.9 2.9 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 90%56-122%
(a) Petroleum hydrocarbon pattern extends beyond C28.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
15 of 52
FA7441233.4
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-5
Lab Sample ID:FA74412-5 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C Percent Solids:89.8
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1U1442.D 1 04/24/20 17:47 SH n/a n/a G1U74
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 5.35 g 5.0 ml 100 ul
Run #2
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)ND 5.8 2.9 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 84%56-149%
98-08-8 aaa-Trifluorotoluene 89%66-132%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
16 of 52
FA7441233.5
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-5
Lab Sample ID:FA74412-5 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C SW846 3546 Percent Solids:89.8
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 WW24328.D 1 04/27/20 23:20 SJL 04/27/20 15:00 OP79951 GWW994
Run #2
Initial Weight Final Volume
Run #1 20.1 g 1.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28) a 24.2 5.5 2.8 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 94%56-122%
(a) Petroleum hydrocarbon pattern extends beyond C28.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
17 of 52
FA7441233.5
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-6
Lab Sample ID:FA74412-6 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C Percent Solids:89.4
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1U1443.D 1 04/24/20 18:19 SH n/a n/a G1U74
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 5.07 g 5.0 ml 100 ul
Run #2
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)3.93 6.1 3.1 mg/kg J
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 79%56-149%
98-08-8 aaa-Trifluorotoluene 86%66-132%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
18 of 52
FA7441233.6
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-6
Lab Sample ID:FA74412-6 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C SW846 3546 Percent Solids:89.4
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 WW24329.D 1 04/27/20 23:59 SJL 04/27/20 15:00 OP79951 GWW994
Run #2
Initial Weight Final Volume
Run #1 20.2 g 1.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28) a 8.98 5.5 2.8 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 94%56-122%
(a) Petroleum hydrocarbon pattern extends beyond C28.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
19 of 52
FA7441233.6
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-7
Lab Sample ID:FA74412-7 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C Percent Solids:84.6
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1U1444.D 1 04/24/20 18:51 SH n/a n/a G1U74
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 5.14 g 5.0 ml 100 ul
Run #2
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)ND 6.7 3.3 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 74%56-149%
98-08-8 aaa-Trifluorotoluene 87%66-132%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
20 of 52
FA7441233.7
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-7
Lab Sample ID:FA74412-7 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C SW846 3546 Percent Solids:84.6
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 WW24332.D 1 04/28/20 01:54 SJL 04/27/20 15:00 OP79951 GWW994
Run #2
Initial Weight Final Volume
Run #1 20.3 g 1.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28)8.92 5.8 2.9 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 88%56-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
21 of 52
FA7441233.7
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-8
Lab Sample ID:FA74412-8 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C Percent Solids:85.9
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1U1497.D 1 04/28/20 12:44 SH n/a n/a G1U77
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 5.59 g 5.0 ml 10.0 ul
Run #2
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)276 60 30 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 105%56-149%
98-08-8 aaa-Trifluorotoluene 91%66-132%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
22 of 52
FA7441233.8
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-8
Lab Sample ID:FA74412-8 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C SW846 3546 Percent Solids:85.9
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 WW24333.D 1 04/28/20 02:32 SJL 04/27/20 15:00 OP79951 GWW994
Run #2
Initial Weight Final Volume
Run #1 20.2 g 1.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28) a 70.3 5.8 2.9 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 86%56-122%
(a) Petroleum hydrocarbon pattern extends beyond C28.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
23 of 52
FA7441233.8
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-9
Lab Sample ID:FA74412-9 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C Percent Solids:88.7
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1U1448.D 1 04/24/20 21:00 SH n/a n/a G1U74
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 5.55 g 5.0 ml 100 ul
Run #2
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)ND 5.7 2.9 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 76%56-149%
98-08-8 aaa-Trifluorotoluene 88%66-132%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
24 of 52
FA7441233.9
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-9
Lab Sample ID:FA74412-9 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C SW846 3546 Percent Solids:88.7
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 WW24334.D 1 04/28/20 03:10 SJL 04/27/20 15:00 OP79951 GWW994
Run #2
Initial Weight Final Volume
Run #1 20.0 g 1.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28)9.33 5.6 2.8 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 99%56-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
25 of 52
FA7441233.9
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-10
Lab Sample ID:FA74412-10 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C Percent Solids:89.2
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1U1449.D 1 04/24/20 21:32 SH n/a n/a G1U74
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 4.72 g 5.0 ml 100 ul
Run #2
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)ND 6.5 3.3 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 74%56-149%
98-08-8 aaa-Trifluorotoluene 88%66-132%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
26 of 52
FA7441233.10
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-10
Lab Sample ID:FA74412-10 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C SW846 3546 Percent Solids:89.2
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 WW24335.D 1 04/28/20 03:48 SJL 04/27/20 15:00 OP79951 GWW994
Run #2
Initial Weight Final Volume
Run #1 20.0 g 1.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28)4.08 5.6 2.8 mg/kg J
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 102%56-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
27 of 52
FA7441233.10
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-11
Lab Sample ID:FA74412-11 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C Percent Solids:91.0
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1U1450.D 1 04/24/20 22:05 SH n/a n/a G1U74
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 5.27 g 5.0 ml 100 ul
Run #2
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)ND 5.7 2.9 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 74%56-149%
98-08-8 aaa-Trifluorotoluene 89%66-132%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
28 of 52
FA7441233.11
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-11
Lab Sample ID:FA74412-11 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C SW846 3546 Percent Solids:91.0
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 WW24336.D 1 04/28/20 04:27 SJL 04/27/20 15:00 OP79951 GWW994
Run #2
Initial Weight Final Volume
Run #1 20.3 g 1.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28)3.70 5.4 2.7 mg/kg J
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 90%56-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
29 of 52
FA7441233.11
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-12
Lab Sample ID:FA74412-12 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C Percent Solids:85.2
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1U1451.D 1 04/24/20 22:37 SH n/a n/a G1U74
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 6.17 g 5.0 ml 100 ul
Run #2
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)ND 5.6 2.8 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 80%56-149%
98-08-8 aaa-Trifluorotoluene 87%66-132%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
30 of 52
FA7441233.12
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-12
Lab Sample ID:FA74412-12 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C SW846 3546 Percent Solids:85.2
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 WW24337.D 1 04/28/20 05:05 SJL 04/27/20 15:00 OP79951 GWW994
Run #2
Initial Weight Final Volume
Run #1 20.0 g 1.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28)3.33 5.9 2.9 mg/kg J
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 88%56-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
31 of 52
FA7441233.12
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-13
Lab Sample ID:FA74412-13 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C Percent Solids:88.0
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1U1498.D 20 04/28/20 13:17 SH n/a n/a G1U77
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 6.46 g 5.0 ml 10.0 ul
Run #2
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)4840 1000 510 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 89%56-149%
98-08-8 aaa-Trifluorotoluene 89%66-132%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
32 of 52
FA7441233.13
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-13
Lab Sample ID:FA74412-13 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C SW846 3546 Percent Solids:88.0
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 WW24347.D 20 04/28/20 15:30 SJL 04/27/20 15:00 OP79951 GWW995
Run #2
Initial Weight Final Volume
Run #1 20.2 g 1.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28)464 110 56 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 0% a 56-122%
(a) Outside control limits due to dilution.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
33 of 52
FA7441233.13
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-14
Lab Sample ID:FA74412-14 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C Percent Solids:85.5
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1U1499.D 1 04/28/20 13:49 SH n/a n/a G1U77
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 5.88 g 5.0 ml 10.0 ul
Run #2
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)351 58 29 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 104%56-149%
98-08-8 aaa-Trifluorotoluene 90%66-132%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
34 of 52
FA7441233.14
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-14
Lab Sample ID:FA74412-14 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C SW846 3546 Percent Solids:85.5
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 WW24348.D 1 04/28/20 16:09 SJL 04/27/20 15:00 OP79951 GWW995
Run #2
Initial Weight Final Volume
Run #1 20.1 g 1.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28) a 27.2 5.8 2.9 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 94%56-122%
(a) Petroleum hydrocarbon pattern extends beyond C28.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
35 of 52
FA7441233.14
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-15
Lab Sample ID:FA74412-15 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C Percent Solids:84.8
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1U1500.D 20 04/28/20 14:21 SH n/a n/a G1U77
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 5.84 g 5.0 ml 10.0 ul
Run #2
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)8800 1200 590 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 97%56-149%
98-08-8 aaa-Trifluorotoluene 92%66-132%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
36 of 52
FA7441233.15
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SS-15
Lab Sample ID:FA74412-15 Date Sampled:04/21/20
Matrix:SO - Soil Date Received:04/22/20
Method:SW846 8015C SW846 3546 Percent Solids:84.8
Project:Community Store 2; Ayden, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 WW24349.D 20 04/28/20 16:49 SJL 04/27/20 15:00 OP79951 GWW995
Run #2
Initial Weight Final Volume
Run #1 20.2 g 1.0 ml
Run #2
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28)490 120 58 mg/kg
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 0% a 56-122%
(a) Outside control limits due to dilution.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
37 of 52
FA7441233.15
SGS North America Inc.
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
Orlando, FL
Section 4
38 of 52
FA744124
FA74412: Chain of Custody
Page 1 of 3
39 of 52
FA7441244.1
FA74412: Chain of Custody
Page 2 of 3
40 of 52
FA7441244.1
Job Number:FA74412 Client:GRI
Date / Time Received:4/22/2020 9:45:00 AM Delivery Method:FED EX
Project:5353
Airbill #'s:1001891773160003281100100963780579
Cooler Information
1. Custody Seals Present
2. Custody Seals Intact
4. Cooler temp verification
3. Temp criteria achieved
5. Cooler media
IR Gun
Ice (Bag)
Trip Blank Information
1. Trip Blank present / cooler
2. Trip Blank listed on COC
2. Samples preserved properly
Sample Information
1. Sample labels present on bottles
5. Sample recvd within HT
4. Condition of sample
3. Sufficient volume/containers recvd for analysis:
Intact
Comments
SM001Rev. Date 05/24/17
SGS Sample Receipt Summary
Cooler Temps (Raw Measured) °C:
Cooler Temps (Corrected) °C:
Cooler 1: (4.8);
Cooler 1: (4.0);
3. Type Of TB Received
W or S N/A
6. Dates/Times/IDs on COC match Sample Label
7. VOCs have headspace
8. Bottles received for unspecified tests
9. Compositing instructions clear
10. Voa Soil Kits/Jars received past 48hrs?
11. % Solids Jar received?
Misc. Information
25-Gram 5-GramNumber of Encores:15Number of 5035 Field Kits:Number of Lab Filtered Metals:
Test Strip Lot #s:pH 0-3 230315 pH 10-12 219813A Other: (Specify)
Y or N N/A
Y or N
Therm ID:IR 1; Therm CF:-0.8; # of Coolers:1
Y or N N/A
12. Residual Chlorine Present?
Residual Chlorine Test Strip Lot #:
Technician:Reviewer:SHAYLAP Date:Date:4/22/2020 9:45:00 AM
FA74412: Chain of Custody
Page 3 of 3
41 of 52
FA7441244.1
SGS North America Inc.
GC Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Orlando, FL
Section 5
42 of 52
FA744125
Method Blank Summary Page 1 of 1
Job Number:FA74412
Account:GRINCC GRI (Geological Resources Inc.)
Project:Community Store 2; Ayden, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
G1U74-MB 1U1437.D 1 04/24/20 SH n/a n/a G1U74
The QC reported here applies to the following samples:Method: SW846 8015C
FA74412-1, FA74412-2, FA74412-5, FA74412-6, FA74412-7, FA74412-9, FA74412-10, FA74412-11, FA74412-12
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)ND 5.0 2.5 mg/kg
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 67%56-149%
98-08-8 aaa-Trifluorotoluene 81%66-132%
43 of 52
FA7441255.1.1
Method Blank Summary Page 1 of 1
Job Number:FA74412
Account:GRINCC GRI (Geological Resources Inc.)
Project:Community Store 2; Ayden, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
G1U77-MB 1U1494.D 1 04/28/20 SH n/a n/a G1U77
The QC reported here applies to the following samples:Method: SW846 8015C
FA74412-3, FA74412-4, FA74412-8, FA74412-13, FA74412-14, FA74412-15
CAS No.Compound Result RL MDL Units Q
TPH-GRO (C6-C10)ND 5.0 2.5 mg/kg
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 65%56-149%
98-08-8 aaa-Trifluorotoluene 82%66-132%
44 of 52
FA7441255.1.2
Blank Spike Summary Page 1 of 1
Job Number:FA74412
Account:GRINCC GRI (Geological Resources Inc.)
Project:Community Store 2; Ayden, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
G1U74-BS 1U1436.D 1 04/24/20 SH n/a n/a G1U74
The QC reported here applies to the following samples:Method: SW846 8015C
FA74412-1, FA74412-2, FA74412-5, FA74412-6, FA74412-7, FA74412-9, FA74412-10, FA74412-11, FA74412-12
Spike BSP BSP
CAS No.Compound mg/kg mg/kg %Limits
TPH-GRO (C6-C10)20 19.4 97 74-128
CAS No.Surrogate Recoveries BSP Limits
460-00-4 4-Bromofluorobenzene 83%56-149%
98-08-8 aaa-Trifluorotoluene 88%66-132%
* = Outside of Control Limits.
45 of 52
FA7441255.2.1
Blank Spike Summary Page 1 of 1
Job Number:FA74412
Account:GRINCC GRI (Geological Resources Inc.)
Project:Community Store 2; Ayden, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
G1U77-BS 1U1493.D 1 04/28/20 SH n/a n/a G1U77
The QC reported here applies to the following samples:Method: SW846 8015C
FA74412-3, FA74412-4, FA74412-8, FA74412-13, FA74412-14, FA74412-15
Spike BSP BSP
CAS No.Compound mg/kg mg/kg %Limits
TPH-GRO (C6-C10)20 18.2 91 74-128
CAS No.Surrogate Recoveries BSP Limits
460-00-4 4-Bromofluorobenzene 75%56-149%
98-08-8 aaa-Trifluorotoluene 88%66-132%
* = Outside of Control Limits.
46 of 52
FA7441255.2.2
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 1
Job Number:FA74412
Account:GRINCC GRI (Geological Resources Inc.)
Project:Community Store 2; Ayden, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA74412-1MS 1U1455.D 1 04/25/20 SH n/a n/a G1U74
FA74412-1MSD 1U1456.D 1 04/25/20 SH n/a n/a G1U74
FA74412-1 1U1438.D 1 04/24/20 SH n/a n/a G1U74
The QC reported here applies to the following samples:Method: SW846 8015C
FA74412-1, FA74412-2, FA74412-5, FA74412-6, FA74412-7, FA74412-9, FA74412-10, FA74412-11, FA74412-12
FA74412-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound mg/kg Q mg/kg mg/kg %mg/kg mg/kg %RPD Rec/RPD
TPH-GRO (C6-C10)17.5 25.7 39.9 87 25.7 39.4 85 1 74-128/17
CAS No.Surrogate Recoveries MS MSD FA74412-1 Limits
460-00-4 4-Bromofluorobenzene 133%129%140%56-149%
98-08-8 aaa-Trifluorotoluene 96%94%89%66-132%
* = Outside of Control Limits.
47 of 52
FA7441255.3.1
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 1
Job Number:FA74412
Account:GRINCC GRI (Geological Resources Inc.)
Project:Community Store 2; Ayden, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA74417-1AMS 1U1502.D 1 04/28/20 SH n/a n/a G1U77
FA74417-1AMSD 1U1503.D 1 04/28/20 SH n/a n/a G1U77
FA74417-1A 1U1501.D 1 04/28/20 SH n/a n/a G1U77
The QC reported here applies to the following samples:Method: SW846 8015C
FA74412-3, FA74412-4, FA74412-8, FA74412-13, FA74412-14, FA74412-15
FA74417-1A Spike MS MS Spike MSD MSD Limits
CAS No.Compound mg/kg Q mg/kg mg/kg %mg/kg mg/kg %RPD Rec/RPD
TPH-GRO (C6-C10)ND 13.7 14.1 103 13.7 14.3 104 1 74-128/17
CAS No.Surrogate Recoveries MS MSD FA74417-1A Limits
460-00-4 4-Bromofluorobenzene 76%81%69%56-149%
98-08-8 aaa-Trifluorotoluene 87%89%84%66-132%
* = Outside of Control Limits.
48 of 52
FA7441255.3.2
SGS North America Inc.
GC/LC Semi-volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Orlando, FL
Section 6
49 of 52
FA744126
Method Blank Summary Page 1 of 1
Job Number:FA74412
Account:GRINCC GRI (Geological Resources Inc.)
Project:Community Store 2; Ayden, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP79951-MB WW24321.D 1 04/27/20 SJL 04/27/20 OP79951 GWW994
The QC reported here applies to the following samples:Method: SW846 8015C
FA74412-1, FA74412-2, FA74412-3, FA74412-4, FA74412-5, FA74412-6, FA74412-7, FA74412-8, FA74412-9,
FA74412-10, FA74412-11, FA74412-12, FA74412-13, FA74412-14, FA74412-15
CAS No.Compound Result RL MDL Units Q
TPH (C10-C28)ND 5.0 2.5 mg/kg
CAS No.Surrogate Recoveries Limits
84-15-1 o-Terphenyl 84%56-122%
50 of 52
FA7441266.1.1
Blank Spike Summary Page 1 of 1
Job Number:FA74412
Account:GRINCC GRI (Geological Resources Inc.)
Project:Community Store 2; Ayden, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP79951-BS WW24320.D 1 04/27/20 SJL 04/27/20 OP79951 GWW994
The QC reported here applies to the following samples:Method: SW846 8015C
FA74412-1, FA74412-2, FA74412-3, FA74412-4, FA74412-5, FA74412-6, FA74412-7, FA74412-8, FA74412-9,
FA74412-10, FA74412-11, FA74412-12, FA74412-13, FA74412-14, FA74412-15
Spike BSP BSP
CAS No.Compound mg/kg mg/kg %Limits
TPH (C10-C28)50 47.6 95 62-116
CAS No.Surrogate Recoveries BSP Limits
84-15-1 o-Terphenyl 85%56-122%
* = Outside of Control Limits.
51 of 52
FA7441266.2.1
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 1
Job Number:FA74412
Account:GRINCC GRI (Geological Resources Inc.)
Project:Community Store 2; Ayden, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP79951-MS WW24323.D 1 04/27/20 SJL 04/27/20 OP79951 GWW994
OP79951-MSD WW24324.D 1 04/27/20 SJL 04/27/20 OP79951 GWW994
FA74412-1 WW24322.D 1 04/27/20 SJL 04/27/20 OP79951 GWW994
The QC reported here applies to the following samples:Method: SW846 8015C
FA74412-1, FA74412-2, FA74412-3, FA74412-4, FA74412-5, FA74412-6, FA74412-7, FA74412-8, FA74412-9,
FA74412-10, FA74412-11, FA74412-12, FA74412-13, FA74412-14, FA74412-15
FA74412-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound mg/kg Q mg/kg mg/kg %mg/kg mg/kg %RPD Rec/RPD
TPH (C10-C28)6.02 59.8 60.1 90 59.8 60.7 91 1 62-116/35
CAS No.Surrogate Recoveries MS MSD FA74412-1 Limits
84-15-1 o-Terphenyl 85%85%82%56-122%
* = Outside of Control Limits.
52 of 52
FA7441266.3.1