WA-765_10673_CA_RPTS_20180712_MRP

3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone [phone] • [phone] • Fax [phone]
July 12, 2018

Mr. Jeff Welti
North Carolina Department of
Environmental Quality
Washington Regional Office
943 Washington Square Mall
Washington, North Carolina 27889

Re: June 2018 Ground Water Sampling
Red Apple Market #3
1332 E Memorial Drive
Ahoskie, Hertford County
Incident No. 10673
GRI Project No. 2677

Dear Mr. Welti,

Geological Resources, Inc. (GRI) presents this information to complete the scope of work that was
requested and approved as Task Authorization (TA) 10673-17 for the above referenced site (Figure 1).
These activities were conducted in accordance with the North Carolina Department of Environmental
Quality (NCDEQ) correspondence dated August 1, 2017. Please find enclosed the applicable site location
map, site map and laboratory report for the above referenced site.

Ground water samples were collected from three Type II monitoring wells (MW-2, MW-7, and MW-8)
on June 11, 2018. The collected ground water samples were submitted for laboratory analyses of volatile
organic compounds using EPA Method 6200B. Concentrations of requested method constituents that
exceeded the Maximum Allowable Concentrations specified in T15A NCAC 2L.0202 were reported in
the ground water samples collected from MW-2, MW-7 and MW-8. The concentration of benzene
reported in the ground water sample collected from MW-7 exceeded the Gross Contamination Levels.

Please do not hesitate to contact the undersigned at [phone] if you have any questions or require
additional information.

Red Apple Market #3
June 2018 Ground Water Sampling
Page 2 of 2

3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone [phone] • [phone] • Fax [phone]

Sincerely,

William Regenthal, P. G.
Project Manager

Enclosures: Site Location Map, Site Map and Laboratory Report
cc: file

06/28/18
Technical Report for
GRI (Geological Resources Inc.)
Ram 3; 1332 E Memorial Dr, Ahoskie, NC
10673/2677
SGS Job Number: FA54987
Sampling Date: 06/11/18
Report to:
GRI
3502 Hayes Rd
Monroe, NC 28110
[e-mail]; [e-mail];
[e-mail]; [e-mail]
ATTN: William Regenthal
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: [phone] • fax: [phone]
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 06/28/18
e-Hardcopy 2.0
Automated Report
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SGS is the sole authority for authorizing edits or modifications to this document.
Unauthorized modification of this report is strictly prohibited.
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The results set forth herein are provided by SGS North America Inc.
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FA54987
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................4
Section 3: Sample Results ........................................................................................................6
3.1: FA54987-1: MW-2 ........................................................................................................7
3.2: FA54987-2: MW-7 ........................................................................................................9
3.3: FA54987-3: MW-8 ........................................................................................................11
Section 4: Misc. Forms ............................................................................................................13
4.1: Chain of Custody ...........................................................................................................14
Section 5: MS Volatiles - QC Data Summaries .....................................................................16
5.1: Method Blank Summary ................................................................................................17
5.2: Blank Spike Summary ...................................................................................................19
5.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................21 123452 of 22
FA54987
SGS North America Inc.
Sample Summary
GRI (Geological Resources Inc.)
Job No:FA54987
Ram 3; 1332 E Memorial Dr, Ahoskie, NC
Project No: 10673/2677
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
FA54987-1 06/11/18 10:20 WB 06/13/18 AQ Ground Water MW-2
FA54987-2 06/11/18 10:26 WB 06/13/18 AQ Ground Water MW-7
FA54987-3 06/11/18 10:30 WB 06/13/18 AQ Ground Water MW-8
3 of 22
FA549871
Summary of Hits Page 1 of 2
Job Number:FA54987
Account:GRI (Geological Resources Inc.)
Project:Ram 3; 1332 E Memorial Dr, Ahoskie, NC
Collected:06/11/18
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FA54987-1 MW-2
Benzene 2270 50 13 ug/l SM 6200B
1,2-Dichlorobenzene 31.3 J 50 13 ug/l SM 6200B
1,3-Dichlorobenzene 48.7 J 50 13 ug/l SM 6200B
1,4-Dichlorobenzene 49.1 J 50 13 ug/l SM 6200B
Di-Isopropyl Ether 40.3 J 50 13 ug/l SM 6200B
Ethylbenzene 367 50 13 ug/l SM 6200B
Methyl Tert Butyl Ether 444 50 13 ug/l SM 6200B
Naphthalene 128 50 13 ug/l SM 6200B
n-Propylbenzene 23.7 J 50 13 ug/l SM 6200B
Toluene 1170 50 13 ug/l SM 6200B
1,2,4-Trimethylbenzene 115 50 13 ug/l SM 6200B
1,3,5-Trimethylbenzene 40.4 J 50 13 ug/l SM 6200B
m,p-Xylene 808 100 13 ug/l SM 6200B
o-Xylene 145 50 13 ug/l SM 6200B
Xylene (total)953 150 25 ug/l SM 6200B
FA54987-2 MW-7
Benzene 9630 500 130 ug/l SM 6200B
n-Butylbenzene 54.1 J 100 25 ug/l SM 6200B
sec-Butylbenzene 27.1 J 100 25 ug/l SM 6200B
o-Chlorotoluene 87.5 J 100 25 ug/l SM 6200B
1,2-Dibromoethane 72.3 J 100 25 ug/l SM 6200B
1,2-Dichloroethane 231 100 25 ug/l SM 6200B
Di-Isopropyl Ether 204 100 25 ug/l SM 6200B
Ethylbenzene 2680 100 25 ug/l SM 6200B
Isopropylbenzene 114 100 25 ug/l SM 6200B
Methyl Tert Butyl Ether 4070 100 25 ug/l SM 6200B
Naphthalene 1070 100 25 ug/l SM 6200B
n-Propylbenzene 344 100 25 ug/l SM 6200B
Styrene 75.9 J 100 25 ug/l SM 6200B
Toluene 22600 500 130 ug/l SM 6200B
1,2,4-Trimethylbenzene 2910 100 25 ug/l SM 6200B
1,3,5-Trimethylbenzene 793 100 25 ug/l SM 6200B
m,p-Xylene 9550 200 25 ug/l SM 6200B
o-Xylene 4400 100 25 ug/l SM 6200B
Xylene (total)14000 300 50 ug/l SM 6200B
FA54987-3 MW-8
Benzene 127 2.5 0.63 ug/l SM 6200B
n-Butylbenzene 3.4 2.5 0.63 ug/l SM 6200B
sec-Butylbenzene 5.3 2.5 0.63 ug/l SM 6200B
4 of 22
FA549872
Summary of Hits Page 2 of 2
Job Number:FA54987
Account:GRI (Geological Resources Inc.)
Project:Ram 3; 1332 E Memorial Dr, Ahoskie, NC
Collected:06/11/18
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
1,2-Dichloroethane 5.5 2.5 0.63 ug/l SM 6200B
Di-Isopropyl Ether 9.9 2.5 0.63 ug/l SM 6200B
Ethylbenzene 6.9 2.5 0.63 ug/l SM 6200B
Isopropylbenzene 5.1 2.5 0.63 ug/l SM 6200B
p-Isopropyltoluene 2.4 J 2.5 0.63 ug/l SM 6200B
Methyl Tert Butyl Ether 40.4 2.5 0.63 ug/l SM 6200B
Naphthalene 110 2.5 0.63 ug/l SM 6200B
n-Propylbenzene 5.5 2.5 0.63 ug/l SM 6200B
Tetrachloroethylene 1.1 J 2.5 0.63 ug/l SM 6200B
Toluene 1.3 J 2.5 0.63 ug/l SM 6200B
1,2,4-Trimethylbenzene 52.5 2.5 0.63 ug/l SM 6200B
1,3,5-Trimethylbenzene 13.1 2.5 0.63 ug/l SM 6200B
m,p-Xylene 24.8 5.0 0.63 ug/l SM 6200B
o-Xylene 4.6 2.5 0.63 ug/l SM 6200B
Xylene (total)29.4 7.5 1.3 ug/l SM 6200B
5 of 22
FA549872
SGS North America Inc.
Sample Results
Report of Analysis
Orlando, FL
Section 3
6 of 22
FA549873
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-2
Lab Sample ID:FA54987-1 Date Sampled:06/11/18
Matrix:AQ - Ground Water Date Received:06/13/18
Method:SM 6200B Percent Solids:n/a
Project:Ram 3; 1332 E Memorial Dr, Ahoskie, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E058868.D 100 06/25/18 10:26 TD n/a n/a VE1985
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 2270 50 13 ug/l
108-86-1 Bromobenzene ND 50 13 ug/l
74-97-5 Bromochloromethane ND 50 13 ug/l
75-27-4 Bromodichloromethane ND 50 13 ug/l
75-25-2 Bromoform ND 50 13 ug/l
104-51-8 n-Butylbenzene ND 50 13 ug/l
135-98-8 sec-Butylbenzene ND 50 13 ug/l
98-06-6 tert-Butylbenzene ND 50 13 ug/l
56-23-5 Carbon Tetrachloride ND 50 13 ug/l
108-90-7 Chlorobenzene ND 50 13 ug/l
75-00-3 Chloroethane ND 50 20 ug/l
67-66-3 Chloroform ND 50 13 ug/l
95-49-8 o-Chlorotoluene ND 50 13 ug/l
106-43-4 p-Chlorotoluene ND 50 13 ug/l
124-48-1 Dibromochloromethane ND 50 13 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 50 25 ug/l
106-93-4 1,2-Dibromoethane ND 50 13 ug/l
75-71-8 Dichlorodifluoromethane ND 50 20 ug/l
95-50-1 1,2-Dichlorobenzene 31.3 50 13 ug/l J
541-73-1 1,3-Dichlorobenzene 48.7 50 13 ug/l J
106-46-7 1,4-Dichlorobenzene 49.1 50 13 ug/l J
75-34-3 1,1-Dichloroethane ND 50 13 ug/l
107-06-2 1,2-Dichloroethane ND 50 13 ug/l
75-35-4 1,1-Dichloroethylene ND 50 13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 50 13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 50 13 ug/l
78-87-5 1,2-Dichloropropane ND 50 13 ug/l
142-28-9 1,3-Dichloropropane ND 50 13 ug/l
594-20-7 2,2-Dichloropropane ND 50 13 ug/l
563-58-6 1,1-Dichloropropene ND 50 13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 50 13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 50 13 ug/l
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
7 of 22
FA5498733.1
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-2
Lab Sample ID:FA54987-1 Date Sampled:06/11/18
Matrix:AQ - Ground Water Date Received:06/13/18
Method:SM 6200B Percent Solids:n/a
Project:Ram 3; 1332 E Memorial Dr, Ahoskie, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether 40.3 50 13 ug/l J
100-41-4 Ethylbenzene 367 50 13 ug/l
87-68-3 Hexachlorobutadiene ND 50 13 ug/l
98-82-8 Isopropylbenzene ND 50 13 ug/l
99-87-6 p-Isopropyltoluene ND 50 13 ug/l
74-83-9 Methyl Bromide ND 50 20 ug/l
74-87-3 Methyl Chloride ND 50 20 ug/l
74-95-3 Methylene Bromide ND 50 13 ug/l
75-09-2 Methylene Chloride ND 200 100 ug/l
1634-04-4 Methyl Tert Butyl Ether 444 50 13 ug/l
91-20-3 Naphthalene 128 50 13 ug/l
103-65-1 n-Propylbenzene 23.7 50 13 ug/l J
100-42-5 Styrene ND 50 13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 50 13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 50 13 ug/l
127-18-4 Tetrachloroethylene ND 50 13 ug/l
108-88-3 Toluene 1170 50 13 ug/l
87-61-6 1,2,3-Trichlorobenzene a ND 50 13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 50 13 ug/l
71-55-6 1,1,1-Trichloroethane ND 50 13 ug/l
79-00-5 1,1,2-Trichloroethane ND 50 13 ug/l
79-01-6 Trichloroethylene ND 50 13 ug/l
75-69-4 Trichlorofluoromethane ND 50 20 ug/l
96-18-4 1,2,3-Trichloropropane ND 50 13 ug/l
95-63-6 1,2,4-Trimethylbenzene 115 50 13 ug/l
108-67-8 1,3,5-Trimethylbenzene 40.4 50 13 ug/l J
75-01-4 Vinyl Chloride ND 50 13 ug/l
m,p-Xylene 808 100 13 ug/l
95-47-6 o-Xylene 145 50 13 ug/l
1330-20-7 Xylene (total)953 150 25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 102%70-130%
17060-07-0 1,2-Dichloroethane-D4 105%70-130%
2037-26-5 Toluene-D8 100%70-130%
460-00-4 4-Bromofluorobenzene 95%70-130%
(a) Associated CCV outside of control limits high, sample was ND.
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 22
FA5498733.1
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-7
Lab Sample ID:FA54987-2 Date Sampled:06/11/18
Matrix:AQ - Ground Water Date Received:06/13/18
Method:SM 6200B Percent Solids:n/a
Project:Ram 3; 1332 E Memorial Dr, Ahoskie, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E058882.D 200 06/25/18 15:57 TD n/a n/a VE1985
Run #2 E058869.D 1000 06/25/18 10:52 TD n/a n/a VE1985
Purge Volume
Run #1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 9630 a 500 130 ug/l
108-86-1 Bromobenzene ND 100 25 ug/l
74-97-5 Bromochloromethane ND 100 25 ug/l
75-27-4 Bromodichloromethane ND 100 25 ug/l
75-25-2 Bromoform ND 100 25 ug/l
104-51-8 n-Butylbenzene 54.1 100 25 ug/l J
135-98-8 sec-Butylbenzene 27.1 100 25 ug/l J
98-06-6 tert-Butylbenzene ND 100 25 ug/l
56-23-5 Carbon Tetrachloride ND 100 25 ug/l
108-90-7 Chlorobenzene ND 100 25 ug/l
75-00-3 Chloroethane ND 100 40 ug/l
67-66-3 Chloroform ND 100 25 ug/l
95-49-8 o-Chlorotoluene 87.5 100 25 ug/l J
106-43-4 p-Chlorotoluene ND 100 25 ug/l
124-48-1 Dibromochloromethane ND 100 25 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 100 49 ug/l
106-93-4 1,2-Dibromoethane 72.3 100 25 ug/l J
75-71-8 Dichlorodifluoromethane ND 100 40 ug/l
95-50-1 1,2-Dichlorobenzene ND 100 25 ug/l
541-73-1 1,3-Dichlorobenzene ND 100 25 ug/l
106-46-7 1,4-Dichlorobenzene ND 100 25 ug/l
75-34-3 1,1-Dichloroethane ND 100 25 ug/l
107-06-2 1,2-Dichloroethane 231 100 25 ug/l
75-35-4 1,1-Dichloroethylene ND 100 25 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 100 25 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 100 25 ug/l
78-87-5 1,2-Dichloropropane ND 100 25 ug/l
142-28-9 1,3-Dichloropropane ND 100 25 ug/l
594-20-7 2,2-Dichloropropane ND 100 25 ug/l
563-58-6 1,1-Dichloropropene ND 100 25 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 100 25 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 100 25 ug/l
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 22
FA5498733.2
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-7
Lab Sample ID:FA54987-2 Date Sampled:06/11/18
Matrix:AQ - Ground Water Date Received:06/13/18
Method:SM 6200B Percent Solids:n/a
Project:Ram 3; 1332 E Memorial Dr, Ahoskie, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether 204 100 25 ug/l
100-41-4 Ethylbenzene 2680 100 25 ug/l
87-68-3 Hexachlorobutadiene ND 100 25 ug/l
98-82-8 Isopropylbenzene 114 100 25 ug/l
99-87-6 p-Isopropyltoluene ND 100 25 ug/l
74-83-9 Methyl Bromide ND 100 40 ug/l
74-87-3 Methyl Chloride ND 100 40 ug/l
74-95-3 Methylene Bromide ND 100 25 ug/l
75-09-2 Methylene Chloride ND 400 200 ug/l
1634-04-4 Methyl Tert Butyl Ether 4070 100 25 ug/l
91-20-3 Naphthalene 1070 100 25 ug/l
103-65-1 n-Propylbenzene 344 100 25 ug/l
100-42-5 Styrene 75.9 100 25 ug/l J
630-20-6 1,1,1,2-Tetrachloroethane ND 100 25 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 100 25 ug/l
127-18-4 Tetrachloroethylene ND 100 25 ug/l
108-88-3 Toluene 22600 a 500 130 ug/l
87-61-6 1,2,3-Trichlorobenzene b ND 100 25 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 100 25 ug/l
71-55-6 1,1,1-Trichloroethane ND 100 25 ug/l
79-00-5 1,1,2-Trichloroethane ND 100 25 ug/l
79-01-6 Trichloroethylene ND 100 25 ug/l
75-69-4 Trichlorofluoromethane ND 100 40 ug/l
96-18-4 1,2,3-Trichloropropane ND 100 25 ug/l
95-63-6 1,2,4-Trimethylbenzene 2910 100 25 ug/l
108-67-8 1,3,5-Trimethylbenzene 793 100 25 ug/l
75-01-4 Vinyl Chloride ND 100 25 ug/l
m,p-Xylene 9550 200 25 ug/l
95-47-6 o-Xylene 4400 100 25 ug/l
1330-20-7 Xylene (total)14000 300 50 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 97%102%70-130%
17060-07-0 1,2-Dichloroethane-D4 95%106%70-130%
2037-26-5 Toluene-D8 103%101%70-130%
460-00-4 4-Bromofluorobenzene 97%96%70-130%
(a) Result is from Run# 2
(b) Associated CCV outside of control limits high, sample was ND.
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
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FA5498733.2
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-8
Lab Sample ID:FA54987-3 Date Sampled:06/11/18
Matrix:AQ - Ground Water Date Received:06/13/18
Method:SM 6200B Percent Solids:n/a
Project:Ram 3; 1332 E Memorial Dr, Ahoskie, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E058870.D 5 06/25/18 11:18 TD n/a n/a VE1985
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 127 2.5 0.63 ug/l
108-86-1 Bromobenzene ND 2.5 0.63 ug/l
74-97-5 Bromochloromethane ND 2.5 0.63 ug/l
75-27-4 Bromodichloromethane ND 2.5 0.63 ug/l
75-25-2 Bromoform ND 2.5 0.63 ug/l
104-51-8 n-Butylbenzene 3.4 2.5 0.63 ug/l
135-98-8 sec-Butylbenzene 5.3 2.5 0.63 ug/l
98-06-6 tert-Butylbenzene ND 2.5 0.63 ug/l
56-23-5 Carbon Tetrachloride ND 2.5 0.63 ug/l
108-90-7 Chlorobenzene ND 2.5 0.63 ug/l
75-00-3 Chloroethane ND 2.5 1.0 ug/l
67-66-3 Chloroform ND 2.5 0.63 ug/l
95-49-8 o-Chlorotoluene ND 2.5 0.63 ug/l
106-43-4 p-Chlorotoluene ND 2.5 0.63 ug/l
124-48-1 Dibromochloromethane ND 2.5 0.63 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 2.5 1.2 ug/l
106-93-4 1,2-Dibromoethane ND 2.5 0.63 ug/l
75-71-8 Dichlorodifluoromethane ND 2.5 1.0 ug/l
95-50-1 1,2-Dichlorobenzene ND 2.5 0.63 ug/l
541-73-1 1,3-Dichlorobenzene ND 2.5 0.63 ug/l
106-46-7 1,4-Dichlorobenzene ND 2.5 0.63 ug/l
75-34-3 1,1-Dichloroethane ND 2.5 0.63 ug/l
107-06-2 1,2-Dichloroethane 5.5 2.5 0.63 ug/l
75-35-4 1,1-Dichloroethylene ND 2.5 0.63 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 2.5 0.63 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 2.5 0.63 ug/l
78-87-5 1,2-Dichloropropane ND 2.5 0.63 ug/l
142-28-9 1,3-Dichloropropane ND 2.5 0.63 ug/l
594-20-7 2,2-Dichloropropane ND 2.5 0.63 ug/l
563-58-6 1,1-Dichloropropene ND 2.5 0.63 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 2.5 0.63 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 2.5 0.63 ug/l
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 22
FA5498733.3
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-8
Lab Sample ID:FA54987-3 Date Sampled:06/11/18
Matrix:AQ - Ground Water Date Received:06/13/18
Method:SM 6200B Percent Solids:n/a
Project:Ram 3; 1332 E Memorial Dr, Ahoskie, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether 9.9 2.5 0.63 ug/l
100-41-4 Ethylbenzene 6.9 2.5 0.63 ug/l
87-68-3 Hexachlorobutadiene ND 2.5 0.63 ug/l
98-82-8 Isopropylbenzene 5.1 2.5 0.63 ug/l
99-87-6 p-Isopropyltoluene 2.4 2.5 0.63 ug/l J
74-83-9 Methyl Bromide ND 2.5 1.0 ug/l
74-87-3 Methyl Chloride ND 2.5 1.0 ug/l
74-95-3 Methylene Bromide ND 2.5 0.63 ug/l
75-09-2 Methylene Chloride ND 10 5.0 ug/l
1634-04-4 Methyl Tert Butyl Ether 40.4 2.5 0.63 ug/l
91-20-3 Naphthalene 110 2.5 0.63 ug/l
103-65-1 n-Propylbenzene 5.5 2.5 0.63 ug/l
100-42-5 Styrene ND 2.5 0.63 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 2.5 0.63 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 2.5 0.63 ug/l
127-18-4 Tetrachloroethylene 1.1 2.5 0.63 ug/l J
108-88-3 Toluene 1.3 2.5 0.63 ug/l J
87-61-6 1,2,3-Trichlorobenzene a ND 2.5 0.63 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 2.5 0.63 ug/l
71-55-6 1,1,1-Trichloroethane ND 2.5 0.63 ug/l
79-00-5 1,1,2-Trichloroethane ND 2.5 0.63 ug/l
79-01-6 Trichloroethylene ND 2.5 0.63 ug/l
75-69-4 Trichlorofluoromethane ND 2.5 1.0 ug/l
96-18-4 1,2,3-Trichloropropane ND 2.5 0.63 ug/l
95-63-6 1,2,4-Trimethylbenzene 52.5 2.5 0.63 ug/l
108-67-8 1,3,5-Trimethylbenzene 13.1 2.5 0.63 ug/l
75-01-4 Vinyl Chloride ND 2.5 0.63 ug/l
m,p-Xylene 24.8 5.0 0.63 ug/l
95-47-6 o-Xylene 4.6 2.5 0.63 ug/l
1330-20-7 Xylene (total)29.4 7.5 1.3 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 104%70-130%
17060-07-0 1,2-Dichloroethane-D4 107%70-130%
2037-26-5 Toluene-D8 99%70-130%
460-00-4 4-Bromofluorobenzene 95%70-130%
(a) Associated CCV outside of control limits high, sample was ND.
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 22
FA5498733.3
SGS North America Inc.
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
Orlando, FL
Section 4
13 of 22
FA549874
FA54987: Chain of Custody
Page 1 of 2
14 of 22
FA5498744.1
Job Number:FA54987 Client:GRI
Date / Time Received:6/13/2018 9:00:00 AM Delivery Method:FED EX
Project:RAM #13
Airbill #'s:
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: (1.6);
Cooler 1: (2.0);
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:Number 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:0.4; # of Coolers:1
Y or N N/A
12. Residual Chlorine Present?
Residual Chlorine Test Strip Lot #:
Technician:Reviewer:HEATHERW BR Date:6/13/2018Date:6/13/2018 9:00:00 AM
FA54987: Chain of Custody
Page 2 of 2
15 of 22
FA5498744.1
SGS North America Inc.
MS Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Orlando, FL
Section 5
16 of 22
FA549875
Method Blank Summary Page 1 of 2
Job Number:FA54987
Account:GRINCC GRI (Geological Resources Inc.)
Project:Ram 3; 1332 E Memorial Dr, Ahoskie, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE1985-MB E058867.D 1 06/25/18 TD n/a n/a VE1985
The QC reported here applies to the following samples:Method: SM 6200B
FA54987-1, FA54987-2, FA54987-3
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 0.50 0.25 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
87-68-3 Hexachlorobutadiene ND 0.50 0.13 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
17 of 22
FA5498755.1.1
Method Blank Summary Page 2 of 2
Job Number:FA54987
Account:GRINCC GRI (Geological Resources Inc.)
Project:Ram 3; 1332 E Memorial Dr, Ahoskie, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE1985-MB E058867.D 1 06/25/18 TD n/a n/a VE1985
The QC reported here applies to the following samples:Method: SM 6200B
FA54987-1, FA54987-2, FA54987-3
CAS No.Compound Result RL MDL Units Q
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
74-95-3 Methylene Bromide ND 0.50 0.13 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Limits
1868-53-7 Dibromofluoromethane 104%70-130%
17060-07-0 1,2-Dichloroethane-D4 105%70-130%
2037-26-5 Toluene-D8 99%70-130%
460-00-4 4-Bromofluorobenzene 97%70-130%
18 of 22
FA5498755.1.1
Blank Spike Summary Page 1 of 2
Job Number:FA54987
Account:GRINCC GRI (Geological Resources Inc.)
Project:Ram 3; 1332 E Memorial Dr, Ahoskie, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE1985-BS E058865.D 1 06/25/18 TD n/a n/a VE1985
The QC reported here applies to the following samples:Method: SM 6200B
FA54987-1, FA54987-2, FA54987-3
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
71-43-2 Benzene 10 9.4 94 70-130
108-86-1 Bromobenzene 10 9.0 90 70-130
74-97-5 Bromochloromethane 10 9.6 96 70-130
75-27-4 Bromodichloromethane 10 9.6 96 70-130
75-25-2 Bromoform 10 9.2 92 70-130
104-51-8 n-Butylbenzene 10 9.7 97 70-130
135-98-8 sec-Butylbenzene 10 9.5 95 70-130
98-06-6 tert-Butylbenzene 10 9.0 90 70-130
56-23-5 Carbon Tetrachloride 10 9.7 97 70-130
108-90-7 Chlorobenzene 10 9.3 93 70-130
75-00-3 Chloroethane 10 11.9 119 60-140
67-66-3 Chloroform 10 9.2 92 70-130
95-49-8 o-Chlorotoluene 10 9.2 92 70-130
106-43-4 p-Chlorotoluene 10 9.2 92 70-130
124-48-1 Dibromochloromethane 10 9.7 97 70-130
96-12-8 1,2-Dibromo-3-chloropropane 10 8.8 88 70-130
106-93-4 1,2-Dibromoethane 10 8.8 88 70-130
75-71-8 Dichlorodifluoromethane 10 9.9 99 60-140
95-50-1 1,2-Dichlorobenzene 10 9.2 92 70-130
541-73-1 1,3-Dichlorobenzene 10 9.5 95 70-130
106-46-7 1,4-Dichlorobenzene 10 9.1 91 70-130
75-34-3 1,1-Dichloroethane 10 9.8 98 70-130
107-06-2 1,2-Dichloroethane 10 9.4 94 70-130
75-35-4 1,1-Dichloroethylene 10 10.1 101 70-130
156-59-2 cis-1,2-Dichloroethylene 10 9.3 93 70-130
156-60-5 trans-1,2-Dichloroethylene 10 9.6 96 70-130
78-87-5 1,2-Dichloropropane 10 9.5 95 70-130
142-28-9 1,3-Dichloropropane 10 8.6 86 70-130
594-20-7 2,2-Dichloropropane 10 10.2 102 70-130
563-58-6 1,1-Dichloropropene 10 9.4 94 70-130
10061-01-5 cis-1,3-Dichloropropene 10 9.3 93 70-130
10061-02-6 trans-1,3-Dichloropropene 10 9.4 94 70-130
108-20-3 Di-Isopropyl Ether 10 9.7 97 70-130
100-41-4 Ethylbenzene 10 9.4 94 70-130
87-68-3 Hexachlorobutadiene 10 10.3 103 70-130
98-82-8 Isopropylbenzene 10 9.9 99 70-130
* = Outside of Control Limits.
19 of 22
FA5498755.2.1
Blank Spike Summary Page 2 of 2
Job Number:FA54987
Account:GRINCC GRI (Geological Resources Inc.)
Project:Ram 3; 1332 E Memorial Dr, Ahoskie, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE1985-BS E058865.D 1 06/25/18 TD n/a n/a VE1985
The QC reported here applies to the following samples:Method: SM 6200B
FA54987-1, FA54987-2, FA54987-3
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
99-87-6 p-Isopropyltoluene 10 9.5 95 70-130
74-83-9 Methyl Bromide 10 8.7 87 60-140
74-87-3 Methyl Chloride 10 11.2 112 60-140
74-95-3 Methylene Bromide 10 9.1 91 70-130
75-09-2 Methylene Chloride 10 9.9 99 70-130
1634-04-4 Methyl Tert Butyl Ether 10 9.5 95 70-130
91-20-3 Naphthalene 10 10.7 107 70-130
103-65-1 n-Propylbenzene 10 9.2 92 70-130
100-42-5 Styrene 10 9.3 93 70-130
630-20-6 1,1,1,2-Tetrachloroethane 10 9.8 98 70-130
79-34-5 1,1,2,2-Tetrachloroethane 10 9.3 93 70-130
127-18-4 Tetrachloroethylene 10 9.5 95 70-130
108-88-3 Toluene 10 9.4 94 70-130
87-61-6 1,2,3-Trichlorobenzene 10 13.0 130 70-130
120-82-1 1,2,4-Trichlorobenzene 10 10.4 104 70-130
71-55-6 1,1,1-Trichloroethane 10 9.5 95 70-130
79-00-5 1,1,2-Trichloroethane 10 9.3 93 70-130
79-01-6 Trichloroethylene 10 9.0 90 70-130
75-69-4 Trichlorofluoromethane 10 10.1 101 60-140
96-18-4 1,2,3-Trichloropropane 10 8.7 87 70-130
95-63-6 1,2,4-Trimethylbenzene 10 9.1 91 70-130
108-67-8 1,3,5-Trimethylbenzene 10 9.3 93 70-130
75-01-4 Vinyl Chloride 10 9.3 93 60-140
m,p-Xylene 20 18.8 94 70-130
95-47-6 o-Xylene 10 9.2 92 70-130
1330-20-7 Xylene (total)30 28.0 93 70-130
CAS No.Surrogate Recoveries BSP Limits
1868-53-7 Dibromofluoromethane 103%70-130%
17060-07-0 1,2-Dichloroethane-D4 106%70-130%
2037-26-5 Toluene-D8 100%70-130%
460-00-4 4-Bromofluorobenzene 95%70-130%
* = Outside of Control Limits.
20 of 22
FA5498755.2.1
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 2
Job Number:FA54987
Account:GRINCC GRI (Geological Resources Inc.)
Project:Ram 3; 1332 E Memorial Dr, Ahoskie, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA55243-11MS E058884.D 1 06/25/18 TD n/a n/a VE1985
FA55243-11MSD E058885.D 1 06/25/18 TD n/a n/a VE1985
FA55243-11 E058878.D 1 06/25/18 TD n/a n/a VE1985
The QC reported here applies to the following samples:Method: SM 6200B
FA54987-1, FA54987-2, FA54987-3
FA55243-11 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
71-43-2 Benzene ND 10 9.2 92 10 8.4 84 9 70-130/20
108-86-1 Bromobenzene ND 10 8.7 87 10 8.4 84 4 70-130/20
74-97-5 Bromochloromethane ND 10 9.2 92 10 8.7 87 6 70-130/20
75-27-4 Bromodichloromethane ND 10 8.6 86 10 7.9 79 8 70-130/20
75-25-2 Bromoform ND 10 7.4 74 10 6.8 68*8 70-130/20
104-51-8 n-Butylbenzene ND 10 9.6 96 10 8.7 87 10 70-130/20
135-98-8 sec-Butylbenzene ND 10 9.5 95 10 8.5 85 11 70-130/20
98-06-6 tert-Butylbenzene ND 10 8.9 89 10 8.0 80 11 70-130/20
56-23-5 Carbon Tetrachloride ND 10 8.6 86 10 7.4 74 15 70-130/20
108-90-7 Chlorobenzene ND 10 9.1 91 10 8.5 85 7 70-130/20
75-00-3 Chloroethane ND 10 12.8 128 10 11.1 111 14 60-140/20
67-66-3 Chloroform ND 10 8.7 87 10 7.9 79 10 70-130/20
95-49-8 o-Chlorotoluene ND 10 9.2 92 10 8.4 84 9 70-130/20
106-43-4 p-Chlorotoluene ND 10 9.0 90 10 8.4 84 7 70-130/20
124-48-1 Dibromochloromethane ND 10 8.2 82 10 7.8 78 5 70-130/20
96-12-8 1,2-Dibromo-3-chloropropane ND 10 8.6 86 10 8.4 84 2 70-130/20
106-93-4 1,2-Dibromoethane ND 10 8.4 84 10 8.3 83 1 70-130/20
75-71-8 Dichlorodifluoromethane ND 10 8.7 87 10 7.6 76 13 60-140/20
95-50-1 1,2-Dichlorobenzene ND 10 9.0 90 10 8.6 86 5 70-130/20
541-73-1 1,3-Dichlorobenzene ND 10 9.3 93 10 8.6 86 8 70-130/20
106-46-7 1,4-Dichlorobenzene ND 10 9.0 90 10 8.4 84 7 70-130/20
75-34-3 1,1-Dichloroethane ND 10 9.6 96 10 8.6 86 11 70-130/20
107-06-2 1,2-Dichloroethane ND 10 8.5 85 10 8.3 83 2 70-130/20
75-35-4 1,1-Dichloroethylene ND 10 9.5 95 10 8.2 82 15 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 10 9.1 91 10 8.2 82 10 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 10 9.3 93 10 8.3 83 11 70-130/20
78-87-5 1,2-Dichloropropane ND 10 9.2 92 10 8.7 87 6 70-130/20
142-28-9 1,3-Dichloropropane ND 10 8.3 83 10 8.3 83 0 70-130/20
594-20-7 2,2-Dichloropropane ND 10 9.5 95 10 8.2 82 15 70-130/20
563-58-6 1,1-Dichloropropene ND 10 9.3 93 10 8.1 81 14 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 10 8.0 80 10 7.1 71 12 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 10 8.5 85 10 7.7 77 10 70-130/20
108-20-3 Di-Isopropyl Ether ND 10 9.6 96 10 9.0 90 6 70-130/20
100-41-4 Ethylbenzene ND 10 9.2 92 10 8.4 84 9 70-130/20
87-68-3 Hexachlorobutadiene ND 10 10 100 10 8.8 88 13 70-130/20
98-82-8 Isopropylbenzene ND 10 9.8 98 10 8.8 88 11 70-130/20
* = Outside of Control Limits.
21 of 22
FA5498755.3.1
Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 2
Job Number:FA54987
Account:GRINCC GRI (Geological Resources Inc.)
Project:Ram 3; 1332 E Memorial Dr, Ahoskie, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA55243-11MS E058884.D 1 06/25/18 TD n/a n/a VE1985
FA55243-11MSD E058885.D 1 06/25/18 TD n/a n/a VE1985
FA55243-11 E058878.D 1 06/25/18 TD n/a n/a VE1985
The QC reported here applies to the following samples:Method: SM 6200B
FA54987-1, FA54987-2, FA54987-3
FA55243-11 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
99-87-6 p-Isopropyltoluene ND 10 9.5 95 10 8.5 85 11 70-130/20
74-83-9 Methyl Bromide ND 10 9.8 98 10 8.7 87 12 60-140/20
74-87-3 Methyl Chloride ND 10 9.8 98 10 8.0 80 20 60-140/20
74-95-3 Methylene Bromide ND 10 8.5 85 10 8.3 83 2 70-130/20
75-09-2 Methylene Chloride ND 10 9.4 94 10 8.7 87 8 70-130/20
1634-04-4 Methyl Tert Butyl Ether 1.8 10 11.4 96 10 11.0 92 4 70-130/20
91-20-3 Naphthalene ND 10 11.0 110 10 10.6 106 4 70-130/20
103-65-1 n-Propylbenzene ND 10 9.1 91 10 8.2 82 10 70-130/20
100-42-5 Styrene ND 10 8.9 89 10 8.3 83 7 70-130/20
630-20-6 1,1,1,2-Tetrachloroethane ND 10 9.3 93 10 8.5 85 9 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 10 9.1 91 10 9.1 91 0 70-130/20
127-18-4 Tetrachloroethylene ND 10 9.2 92 10 8.2 82 11 70-130/20
108-88-3 Toluene ND 10 9.3 93 10 8.6 86 8 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 10 12.9 129 10 12.2 122 6 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 10 10.5 105 10 9.8 98 7 70-130/20
71-55-6 1,1,1-Trichloroethane ND 10 8.7 87 10 7.6 76 13 70-130/20
79-00-5 1,1,2-Trichloroethane ND 10 8.9 89 10 8.9 89 0 70-130/20
79-01-6 Trichloroethylene ND 10 8.5 85 10 7.6 76 11 70-130/20
75-69-4 Trichlorofluoromethane ND 10 9.3 93 10 8.0 80 15 60-140/20
96-18-4 1,2,3-Trichloropropane ND 10 8.3 83 10 8.3 83 0 70-130/20
95-63-6 1,2,4-Trimethylbenzene ND 10 9.0 90 10 8.3 83 8 70-130/20
108-67-8 1,3,5-Trimethylbenzene ND 10 9.4 94 10 8.5 85 10 70-130/20
75-01-4 Vinyl Chloride ND 10 9.7 97 10 8.3 83 16 60-140/20
m,p-Xylene ND 20 18.6 93 20 17.0 85 9 70-130/20
95-47-6 o-Xylene ND 10 9.1 91 10 8.3 83 9 70-130/20
1330-20-7 Xylene (total)ND 30 27.7 92 30 25.3 84 9 70-130/20
CAS No.Surrogate Recoveries MS MSD FA55243-11 Limits
1868-53-7 Dibromofluoromethane 98%97%98%70-130%
17060-07-0 1,2-Dichloroethane-D4 99%99%97%70-130%
2037-26-5 Toluene-D8 102%102%100%70-130%
460-00-4 4-Bromofluorobenzene 97%97%96%70-130%
* = Outside of Control Limits.
22 of 22
FA5498755.3.1