WA-1016_12613_CA_RPTS_20170215_MRP LTRRPT

3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone [phone] • [phone] • Fax [phone]
February 15, 2017

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

Re: February 2017 Ground Water Sampling
Phelps Amoco
US Highway 64 West
Creswell, Washington County
Incident No. 12613
GRI Project No. 2720

Dear Mr. Crew,

Geological Resources, Inc. (GRI) presents this information to complete the scope of work that was
requested and approved as Task Authorization (TA) 12613-27 for the above referenced site (Figure 1).
These activities were conducted in accordance with the North Carolina Department of Environmental
Quality (NCDEQ) correspondence dated September 27, 2016. Please find enclosed the applicable site
location map, site map and laboratory report for the above referenced site.

Ground water samples were collected from monitoring wells MW-14, MW-21 and MW-24 on February
7, 2017. 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-14 and MW-21. Concentrations of benzene and 1,2-dichloroethane
reported in the ground water sample collected from MW-21 exceeded the Gross Contamination Levels.

Subsequent to sampling, absorbent booms were replaced in MW-14 and MW-21 to passively absorb any
free product that may recharge into the wells.

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

Phelps Amoco
February 2017 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,

Geological Resources, Inc.

Angela Roach
Project Manager

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

02/14/17
Technical Report for
GRI (Geological Resources Inc.)
Former Phelps Amoco; Hwy 64 E, Creswell, NC
12613/2720
SGS Accutest Job Number: FA41042
Sampling Date: 02/07/17
Report to:
GRI
3502 Hayes Rd
Monroe, NC 28110
[e-mail]; [e-mail];
[e-mail]; [e-mail];
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(L-A-B L2229), AZ(AZ0806), CA(2937), TX(T104704404), PA(68-03573), VA(460177),
AK, AR, GA, IA, KY, MA, NV, OK, OR, UT, WA
This report shall not be reproduced, except in its entirety, without the written approval of SGS Accutest.
Test results relate only to samples analyzed.
Southeast • 4405 Vineland Road • Suite C-15 • Orlando, FL 32811 • tel: [phone] • fax: [phone] • http://www.accutest.com
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
Norm Farmer
Technical Director
Southeast 02/14/17
e-Hardcopy 2.0
Automated Report
22
SGS Accutest is the sole authority for authorizing edits or modifications to this document.
Unauthorized modification of this report is strictly prohibited.
1 of 22
FA41042
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................4
Section 3: Sample Results ........................................................................................................5
3.1: FA41042-1: MW-14 ......................................................................................................6
3.2: FA41042-2: MW-21 ......................................................................................................8
3.3: FA41042-3: MW-24 ......................................................................................................10
Section 4: Misc. Forms ............................................................................................................12
4.1: Chain of Custody ...........................................................................................................13
Section 5: GC/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
FA41042
SGS Accutest
Sample Summary
GRI (Geological Resources Inc.)
Job No:FA41042
Former Phelps Amoco; Hwy 64 E, Creswell, NC
Project No: 12613/2720
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
FA41042-1 02/07/17 13:22 JW 02/08/17 AQ Ground Water MW-14
FA41042-2 02/07/17 13:51 JW 02/08/17 AQ Ground Water MW-21
FA41042-3 02/07/17 13:29 JW 02/08/17 AQ Ground Water MW-24
3 of 22
FA410421
Summary of Hits Page 1 of 1
Job Number:FA41042
Account:GRI (Geological Resources Inc.)
Project:Former Phelps Amoco; Hwy 64 E, Creswell, NC
Collected:02/07/17
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FA41042-1 MW-14
Benzene 1370 25 6.3 ug/l SM 6200B
Ethylbenzene 130 25 6.3 ug/l SM 6200B
Methylene Chloride 98.5 JB 100 50 ug/l SM 6200B
Naphthalene 28.2 25 6.3 ug/l SM 6200B
Toluene 1370 25 6.3 ug/l SM 6200B
1,2,4-Trimethylbenzene 91.9 25 6.3 ug/l SM 6200B
1,3,5-Trimethylbenzene 29.3 25 6.3 ug/l SM 6200B
m,p-Xylene 519 50 6.3 ug/l SM 6200B
o-Xylene 198 25 6.3 ug/l SM 6200B
Xylene (total)716 75 13 ug/l SM 6200B
FA41042-2 MW-21
Benzene 32700 500 130 ug/l SM 6200B
1,2-Dichloroethane 1190 500 130 ug/l SM 6200B
Ethylbenzene 1920 500 130 ug/l SM 6200B
Methylene Chloride 2040 B 2000 1000 ug/l SM 6200B
Naphthalene 541 500 130 ug/l SM 6200B
Toluene 49200 500 130 ug/l SM 6200B
1,2,4-Trimethylbenzene 1190 500 130 ug/l SM 6200B
1,3,5-Trimethylbenzene 335 J 500 130 ug/l SM 6200B
m,p-Xylene 7440 1000 130 ug/l SM 6200B
o-Xylene 2790 500 130 ug/l SM 6200B
Xylene (total)10200 1500 250 ug/l SM 6200B
FA41042-3 MW-24
Methyl Chloride 0.23 J 0.50 0.20 ug/l SM 6200B
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FA410422
SGS Accutest
Sample Results
Report of Analysis
Southeast
Section 3
5 of 22
FA410423
SGS Accutest
Report of Analysis Page 1 of 2
Client Sample ID:MW-14
Lab Sample ID:FA41042-1 Date Sampled:02/07/17
Matrix:AQ - Ground Water Date Received:02/08/17
Method:SM 6200B Percent Solids:n/a
Project:Former Phelps Amoco; Hwy 64 E, Creswell, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E051048.D 50 02/13/17 TD n/a n/a VE1696
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 1370 25 6.3 ug/l
108-86-1 Bromobenzene ND 25 6.3 ug/l
74-97-5 Bromochloromethane ND 25 6.3 ug/l
75-27-4 Bromodichloromethane ND 25 6.3 ug/l
75-25-2 Bromoform ND 25 6.3 ug/l
104-51-8 n-Butylbenzene ND 25 6.3 ug/l
135-98-8 sec-Butylbenzene ND 25 6.3 ug/l
98-06-6 tert-Butylbenzene ND 25 6.3 ug/l
56-23-5 Carbon Tetrachloride ND 25 6.3 ug/l
108-90-7 Chlorobenzene ND 25 6.3 ug/l
75-00-3 Chloroethane ND 25 10 ug/l
67-66-3 Chloroform ND 25 6.3 ug/l
95-49-8 o-Chlorotoluene ND 25 6.3 ug/l
106-43-4 p-Chlorotoluene ND 25 6.3 ug/l
124-48-1 Dibromochloromethane ND 25 6.3 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 25 12 ug/l
106-93-4 1,2-Dibromoethane ND 25 6.3 ug/l
75-71-8 Dichlorodifluoromethane ND 25 10 ug/l
95-50-1 1,2-Dichlorobenzene ND 25 6.3 ug/l
541-73-1 1,3-Dichlorobenzene ND 25 6.3 ug/l
106-46-7 1,4-Dichlorobenzene ND 25 6.3 ug/l
75-34-3 1,1-Dichloroethane ND 25 6.3 ug/l
107-06-2 1,2-Dichloroethane ND 25 6.3 ug/l
75-35-4 1,1-Dichloroethylene ND 25 6.3 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 25 6.3 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 25 6.3 ug/l
78-87-5 1,2-Dichloropropane ND 25 6.3 ug/l
142-28-9 1,3-Dichloropropane ND 25 6.3 ug/l
594-20-7 2,2-Dichloropropane ND 25 6.3 ug/l
563-58-6 1,1-Dichloropropene ND 25 6.3 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 25 6.3 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 25 6.3 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
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FA4104233.1
SGS Accutest
Report of Analysis Page 2 of 2
Client Sample ID:MW-14
Lab Sample ID:FA41042-1 Date Sampled:02/07/17
Matrix:AQ - Ground Water Date Received:02/08/17
Method:SM 6200B Percent Solids:n/a
Project:Former Phelps Amoco; Hwy 64 E, Creswell, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 25 6.3 ug/l
100-41-4 Ethylbenzene 130 25 6.3 ug/l
87-68-3 Hexachlorobutadiene ND 25 6.3 ug/l
98-82-8 Isopropylbenzene ND 25 6.3 ug/l
99-87-6 p-Isopropyltoluene ND 25 6.3 ug/l
74-83-9 Methyl Bromide ND 25 10 ug/l
74-87-3 Methyl Chloride ND 25 10 ug/l
74-95-3 Methylene Bromide ND 25 6.3 ug/l
75-09-2 Methylene Chloride 98.5 100 50 ug/l JB
1634-04-4 Methyl Tert Butyl Ether ND 25 6.3 ug/l
91-20-3 Naphthalene 28.2 25 6.3 ug/l
103-65-1 n-Propylbenzene ND 25 6.3 ug/l
100-42-5 Styrene ND 25 6.3 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 25 6.3 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 25 6.3 ug/l
127-18-4 Tetrachloroethylene ND 25 6.3 ug/l
108-88-3 Toluene 1370 25 6.3 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 25 6.3 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 25 6.3 ug/l
71-55-6 1,1,1-Trichloroethane ND 25 6.3 ug/l
79-00-5 1,1,2-Trichloroethane ND 25 6.3 ug/l
79-01-6 Trichloroethylene ND 25 6.3 ug/l
75-69-4 Trichlorofluoromethane ND 25 10 ug/l
96-18-4 1,2,3-Trichloropropane ND 25 6.3 ug/l
95-63-6 1,2,4-Trimethylbenzene 91.9 25 6.3 ug/l
108-67-8 1,3,5-Trimethylbenzene 29.3 25 6.3 ug/l
75-01-4 Vinyl Chloride ND 25 6.3 ug/l
m,p-Xylene 519 50 6.3 ug/l
95-47-6 o-Xylene 198 25 6.3 ug/l
1330-20-7 Xylene (total)716 75 13 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 98%70-130%
17060-07-0 1,2-Dichloroethane-D4 100%70-130%
2037-26-5 Toluene-D8 103%70-130%
460-00-4 4-Bromofluorobenzene 99%70-130%
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
FA4104233.1
SGS Accutest
Report of Analysis Page 1 of 2
Client Sample ID:MW-21
Lab Sample ID:FA41042-2 Date Sampled:02/07/17
Matrix:AQ - Ground Water Date Received:02/08/17
Method:SM 6200B Percent Solids:n/a
Project:Former Phelps Amoco; Hwy 64 E, Creswell, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E051049.D 1000 02/13/17 TD n/a n/a VE1696
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 32700 500 130 ug/l
108-86-1 Bromobenzene ND 500 130 ug/l
74-97-5 Bromochloromethane ND 500 130 ug/l
75-27-4 Bromodichloromethane ND 500 130 ug/l
75-25-2 Bromoform ND 500 130 ug/l
104-51-8 n-Butylbenzene ND 500 130 ug/l
135-98-8 sec-Butylbenzene ND 500 130 ug/l
98-06-6 tert-Butylbenzene ND 500 130 ug/l
56-23-5 Carbon Tetrachloride ND 500 130 ug/l
108-90-7 Chlorobenzene ND 500 130 ug/l
75-00-3 Chloroethane ND 500 200 ug/l
67-66-3 Chloroform ND 500 130 ug/l
95-49-8 o-Chlorotoluene ND 500 130 ug/l
106-43-4 p-Chlorotoluene ND 500 130 ug/l
124-48-1 Dibromochloromethane ND 500 130 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 500 250 ug/l
106-93-4 1,2-Dibromoethane ND 500 130 ug/l
75-71-8 Dichlorodifluoromethane ND 500 200 ug/l
95-50-1 1,2-Dichlorobenzene ND 500 130 ug/l
541-73-1 1,3-Dichlorobenzene ND 500 130 ug/l
106-46-7 1,4-Dichlorobenzene ND 500 130 ug/l
75-34-3 1,1-Dichloroethane ND 500 130 ug/l
107-06-2 1,2-Dichloroethane 1190 500 130 ug/l
75-35-4 1,1-Dichloroethylene ND 500 130 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 500 130 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 500 130 ug/l
78-87-5 1,2-Dichloropropane ND 500 130 ug/l
142-28-9 1,3-Dichloropropane ND 500 130 ug/l
594-20-7 2,2-Dichloropropane ND 500 130 ug/l
563-58-6 1,1-Dichloropropene ND 500 130 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 500 130 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 500 130 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
8 of 22
FA4104233.2
SGS Accutest
Report of Analysis Page 2 of 2
Client Sample ID:MW-21
Lab Sample ID:FA41042-2 Date Sampled:02/07/17
Matrix:AQ - Ground Water Date Received:02/08/17
Method:SM 6200B Percent Solids:n/a
Project:Former Phelps Amoco; Hwy 64 E, Creswell, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 500 130 ug/l
100-41-4 Ethylbenzene 1920 500 130 ug/l
87-68-3 Hexachlorobutadiene ND 500 130 ug/l
98-82-8 Isopropylbenzene ND 500 130 ug/l
99-87-6 p-Isopropyltoluene ND 500 130 ug/l
74-83-9 Methyl Bromide ND 500 200 ug/l
74-87-3 Methyl Chloride ND 500 200 ug/l
74-95-3 Methylene Bromide ND 500 130 ug/l
75-09-2 Methylene Chloride 2040 2000 1000 ug/l B
1634-04-4 Methyl Tert Butyl Ether ND 500 130 ug/l
91-20-3 Naphthalene 541 500 130 ug/l
103-65-1 n-Propylbenzene ND 500 130 ug/l
100-42-5 Styrene ND 500 130 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 500 130 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 500 130 ug/l
127-18-4 Tetrachloroethylene ND 500 130 ug/l
108-88-3 Toluene 49200 500 130 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 500 130 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 500 130 ug/l
71-55-6 1,1,1-Trichloroethane ND 500 130 ug/l
79-00-5 1,1,2-Trichloroethane ND 500 130 ug/l
79-01-6 Trichloroethylene ND 500 130 ug/l
75-69-4 Trichlorofluoromethane ND 500 200 ug/l
96-18-4 1,2,3-Trichloropropane ND 500 130 ug/l
95-63-6 1,2,4-Trimethylbenzene 1190 500 130 ug/l
108-67-8 1,3,5-Trimethylbenzene 335 500 130 ug/l J
75-01-4 Vinyl Chloride ND 500 130 ug/l
m,p-Xylene 7440 1000 130 ug/l
95-47-6 o-Xylene 2790 500 130 ug/l
1330-20-7 Xylene (total)10200 1500 250 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 98%70-130%
17060-07-0 1,2-Dichloroethane-D4 99%70-130%
2037-26-5 Toluene-D8 104%70-130%
460-00-4 4-Bromofluorobenzene 100%70-130%
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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FA4104233.2
SGS Accutest
Report of Analysis Page 1 of 2
Client Sample ID:MW-24
Lab Sample ID:FA41042-3 Date Sampled:02/07/17
Matrix:AQ - Ground Water Date Received:02/08/17
Method:SM 6200B Percent Solids:n/a
Project:Former Phelps Amoco; Hwy 64 E, Creswell, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E051050.D 1 02/13/17 TD n/a n/a VE1696
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 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
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 22
FA4104233.3
SGS Accutest
Report of Analysis Page 2 of 2
Client Sample ID:MW-24
Lab Sample ID:FA41042-3 Date Sampled:02/07/17
Matrix:AQ - Ground Water Date Received:02/08/17
Method:SM 6200B Percent Solids:n/a
Project:Former Phelps Amoco; Hwy 64 E, Creswell, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
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
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 0.23 0.50 0.20 ug/l J
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 Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 103%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 97%70-130%
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
FA4104233.3
SGS Accutest
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
Southeast
Section 4
12 of 22
FA410424
FA41042: Chain of Custody
Page 1 of 3
13 of 22
FA4104244.1
FA41042: Chain of Custody
Page 2 of 3
14 of 22
FA4104244.1
FA41042: Chain of Custody
Page 3 of 3
15 of 22
FA4104244.1
SGS Accutest
GC/MS Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Southeast
Section 5
16 of 22
FA410425
Method Blank Summary Page 1 of 2
Job Number:FA41042
Account:GRINCC GRI (Geological Resources Inc.)
Project:Former Phelps Amoco; Hwy 64 E, Creswell, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE1696-MB E051046.D 1 02/13/17 TD n/a n/a VE1696
The QC reported here applies to the following samples:Method: SM 6200B
FA41042-1, FA41042-2, FA41042-3
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
FA4104255.1.1
Method Blank Summary Page 2 of 2
Job Number:FA41042
Account:GRINCC GRI (Geological Resources Inc.)
Project:Former Phelps Amoco; Hwy 64 E, Creswell, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE1696-MB E051046.D 1 02/13/17 TD n/a n/a VE1696
The QC reported here applies to the following samples:Method: SM 6200B
FA41042-1, FA41042-2, FA41042-3
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 1.2 2.0 1.0 ug/l J
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 100%70-130%
17060-07-0 1,2-Dichloroethane-D4 99%70-130%
2037-26-5 Toluene-D8 103%70-130%
460-00-4 4-Bromofluorobenzene 101%70-130%
18 of 22
FA4104255.1.1
Blank Spike Summary Page 1 of 2
Job Number:FA41042
Account:GRINCC GRI (Geological Resources Inc.)
Project:Former Phelps Amoco; Hwy 64 E, Creswell, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE1696-BS E051045.D 1 02/13/17 TD n/a n/a VE1696
The QC reported here applies to the following samples:Method: SM 6200B
FA41042-1, FA41042-2, FA41042-3
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
71-43-2 Benzene 10 10.5 105 70-130
108-86-1 Bromobenzene 10 10.5 105 70-130
74-97-5 Bromochloromethane 10 10.5 105 70-130
75-27-4 Bromodichloromethane 10 10.3 103 70-130
75-25-2 Bromoform 10 9.9 99 70-130
104-51-8 n-Butylbenzene 10 10.2 102 70-130
135-98-8 sec-Butylbenzene 10 10.0 100 70-130
98-06-6 tert-Butylbenzene 10 10.1 101 70-130
56-23-5 Carbon Tetrachloride 10 10.5 105 70-130
108-90-7 Chlorobenzene 10 10.3 103 70-130
75-00-3 Chloroethane 10 9.9 99 60-140
67-66-3 Chloroform 10 10.9 109 70-130
95-49-8 o-Chlorotoluene 10 10.9 109 70-130
106-43-4 p-Chlorotoluene 10 10.5 105 70-130
124-48-1 Dibromochloromethane 10 10.2 102 70-130
96-12-8 1,2-Dibromo-3-chloropropane 10 9.9 99 70-130
106-93-4 1,2-Dibromoethane 10 10.7 107 70-130
75-71-8 Dichlorodifluoromethane 10 11.0 110 60-140
95-50-1 1,2-Dichlorobenzene 10 10.4 104 70-130
541-73-1 1,3-Dichlorobenzene 10 10.6 106 70-130
106-46-7 1,4-Dichlorobenzene 10 10.3 103 70-130
75-34-3 1,1-Dichloroethane 10 10.5 105 70-130
107-06-2 1,2-Dichloroethane 10 10.3 103 70-130
75-35-4 1,1-Dichloroethylene 10 10.5 105 70-130
156-59-2 cis-1,2-Dichloroethylene 10 10.6 106 70-130
156-60-5 trans-1,2-Dichloroethylene 10 10.6 106 70-130
78-87-5 1,2-Dichloropropane 10 10.3 103 70-130
142-28-9 1,3-Dichloropropane 10 10.4 104 70-130
594-20-7 2,2-Dichloropropane 10 11.7 117 70-130
563-58-6 1,1-Dichloropropene 10 10.5 105 70-130
10061-01-5 cis-1,3-Dichloropropene 10 10.4 104 70-130
10061-02-6 trans-1,3-Dichloropropene 10 10.4 104 70-130
108-20-3 Di-Isopropyl Ether 10 10.8 108 70-130
100-41-4 Ethylbenzene 10 10.7 107 70-130
87-68-3 Hexachlorobutadiene 10 9.8 98 70-130
98-82-8 Isopropylbenzene 10 10.1 101 70-130
* = Outside of Control Limits.
19 of 22
FA4104255.2.1
Blank Spike Summary Page 2 of 2
Job Number:FA41042
Account:GRINCC GRI (Geological Resources Inc.)
Project:Former Phelps Amoco; Hwy 64 E, Creswell, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE1696-BS E051045.D 1 02/13/17 TD n/a n/a VE1696
The QC reported here applies to the following samples:Method: SM 6200B
FA41042-1, FA41042-2, FA41042-3
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
99-87-6 p-Isopropyltoluene 10 10.1 101 70-130
74-83-9 Methyl Bromide 10 11.5 115 60-140
74-87-3 Methyl Chloride 10 11.7 117 60-140
74-95-3 Methylene Bromide 10 10.5 105 70-130
75-09-2 Methylene Chloride 10 11.0 110 70-130
1634-04-4 Methyl Tert Butyl Ether 10 11.0 110 70-130
91-20-3 Naphthalene 10 10.1 101 70-130
103-65-1 n-Propylbenzene 10 10.2 102 70-130
100-42-5 Styrene 10 10.2 102 70-130
630-20-6 1,1,1,2-Tetrachloroethane 10 10.7 107 70-130
79-34-5 1,1,2,2-Tetrachloroethane 10 10.4 104 70-130
127-18-4 Tetrachloroethylene 10 10.3 103 70-130
108-88-3 Toluene 10 10.4 104 70-130
87-61-6 1,2,3-Trichlorobenzene 10 9.8 98 70-130
120-82-1 1,2,4-Trichlorobenzene 10 9.7 97 70-130
71-55-6 1,1,1-Trichloroethane 10 10.7 107 70-130
79-00-5 1,1,2-Trichloroethane 10 10.6 106 70-130
79-01-6 Trichloroethylene 10 10.5 105 70-130
75-69-4 Trichlorofluoromethane 10 11.6 116 60-140
96-18-4 1,2,3-Trichloropropane 10 10.7 107 70-130
95-63-6 1,2,4-Trimethylbenzene 10 10.2 102 70-130
108-67-8 1,3,5-Trimethylbenzene 10 10.1 101 70-130
75-01-4 Vinyl Chloride 10 11.1 111 60-140
m,p-Xylene 20 22.1 111 70-130
95-47-6 o-Xylene 10 10.3 103 70-130
1330-20-7 Xylene (total)30 32.4 108 70-130
CAS No.Surrogate Recoveries BSP Limits
1868-53-7 Dibromofluoromethane 101%70-130%
17060-07-0 1,2-Dichloroethane-D4 100%70-130%
2037-26-5 Toluene-D8 100%70-130%
460-00-4 4-Bromofluorobenzene 102%70-130%
* = Outside of Control Limits.
20 of 22
FA4104255.2.1
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 2
Job Number:FA41042
Account:GRINCC GRI (Geological Resources Inc.)
Project:Former Phelps Amoco; Hwy 64 E, Creswell, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA41043-10MS E051061.D 200 02/13/17 TD n/a n/a VE1696
FA41043-10MSD E051062.D 200 02/13/17 TD n/a n/a VE1696
FA41043-10 E051060.D 200 02/13/17 TD n/a n/a VE1696
The QC reported here applies to the following samples:Method: SM 6200B
FA41042-1, FA41042-2, FA41042-3
FA41043-10 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 3910 2000 6010 105 2000 5300 70 13 70-130/20
108-86-1 Bromobenzene ND 2000 1710 86 2000 1500 75 13 70-130/20
74-97-5 Bromochloromethane ND 2000 1540 77 2000 1390 70 10 70-130/20
75-27-4 Bromodichloromethane ND 2000 1500 75 2000 1260 63*17 70-130/20
75-25-2 Bromoform ND 2000 1220 61*2000 974 49*22*70-130/20
104-51-8 n-Butylbenzene ND 2000 1710 86 2000 1440 72 17 70-130/20
135-98-8 sec-Butylbenzene ND 2000 1570 79 2000 1360 68*14 70-130/20
98-06-6 tert-Butylbenzene ND 2000 1520 76 2000 1320 66*14 70-130/20
56-23-5 Carbon Tetrachloride ND 2000 1620 81 2000 1350 68*18 70-130/20
108-90-7 Chlorobenzene ND 2000 1580 79 2000 1400 70 12 70-130/20
75-00-3 Chloroethane ND 2000 1760 88 2000 1510 76 15 60-140/20
67-66-3 Chloroform ND 2000 1650 83 2000 1440 72 14 70-130/20
95-49-8 o-Chlorotoluene ND 2000 1670 84 2000 1470 74 13 70-130/20
106-43-4 p-Chlorotoluene ND 2000 1470 74 2000 1280 64*14 70-130/20
124-48-1 Dibromochloromethane ND 2000 1430 72 2000 1170 59*20 70-130/20
96-12-8 1,2-Dibromo-3-chloropropane ND 2000 1400 70 2000 1280 64*9 70-130/20
106-93-4 1,2-Dibromoethane ND 2000 1560 78 2000 1450 73 7 70-130/20
75-71-8 Dichlorodifluoromethane ND 2000 1930 97 2000 1730 87 11 60-140/20
95-50-1 1,2-Dichlorobenzene ND 2000 1550 78 2000 1350 68*14 70-130/20
541-73-1 1,3-Dichlorobenzene ND 2000 1590 80 2000 1380 69*14 70-130/20
106-46-7 1,4-Dichlorobenzene ND 2000 1530 77 2000 1320 66*15 70-130/20
75-34-3 1,1-Dichloroethane ND 2000 1670 84 2000 1470 74 13 70-130/20
107-06-2 1,2-Dichloroethane 57.7 J 2000 1610 78 2000 1450 70 10 70-130/20
75-35-4 1,1-Dichloroethylene ND 2000 1620 81 2000 1420 71 13 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 2000 1620 81 2000 1430 72 12 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 2000 1650 83 2000 1410 71 16 70-130/20
78-87-5 1,2-Dichloropropane ND 2000 1570 79 2000 1410 71 11 70-130/20
142-28-9 1,3-Dichloropropane ND 2000 1460 73 2000 1330 67*9 70-130/20
594-20-7 2,2-Dichloropropane ND 2000 1520 76 2000 1290 65*16 70-130/20
563-58-6 1,1-Dichloropropene ND 2000 1550 78 2000 1360 68*13 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 2000 1420 71 2000 1260 63*12 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 2000 1510 76 2000 1350 68*11 70-130/20
108-20-3 Di-Isopropyl Ether ND 2000 1540 77 2000 1390 70 10 70-130/20
100-41-4 Ethylbenzene 1350 2000 3260 96 2000 2860 76 13 70-130/20
87-68-3 Hexachlorobutadiene ND 2000 1590 80 2000 1310 66*19 70-130/20
98-82-8 Isopropylbenzene 31.8 J 2000 1590 78 2000 1380 67*14 70-130/20
* = Outside of Control Limits.
21 of 22
FA4104255.3.1
Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 2
Job Number:FA41042
Account:GRINCC GRI (Geological Resources Inc.)
Project:Former Phelps Amoco; Hwy 64 E, Creswell, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA41043-10MS E051061.D 200 02/13/17 TD n/a n/a VE1696
FA41043-10MSD E051062.D 200 02/13/17 TD n/a n/a VE1696
FA41043-10 E051060.D 200 02/13/17 TD n/a n/a VE1696
The QC reported here applies to the following samples:Method: SM 6200B
FA41042-1, FA41042-2, FA41042-3
FA41043-10 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 2000 1700 85 2000 1450 73 16 70-130/20
74-83-9 Methyl Bromide ND 2000 1740 87 2000 1670 84 4 60-140/20
74-87-3 Methyl Chloride ND 2000 1940 97 2000 1730 87 11 60-140/20
74-95-3 Methylene Bromide ND 2000 1590 80 2000 1410 71 12 70-130/20
75-09-2 Methylene Chloride 381 JB 2000 1650 63*2000 1450 53*13 70-130/20
1634-04-4 Methyl Tert Butyl Ether ND 2000 1530 77 2000 1400 70 9 70-130/20
91-20-3 Naphthalene 339 2000 2200 93 2000 1990 83 10 70-130/20
103-65-1 n-Propylbenzene 110 2000 1710 80 2000 1460 68*16 70-130/20
100-42-5 Styrene ND 2000 1600 80 2000 1410 71 13 70-130/20
630-20-6 1,1,1,2-Tetrachloroethane ND 2000 1650 83 2000 1410 71 16 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 2000 1530 77 2000 1400 70 9 70-130/20
127-18-4 Tetrachloroethylene ND 2000 1600 80 2000 1400 70 13 70-130/20
108-88-3 Toluene 4530 2000 6500 99 2000 5750 61* a 12 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 2000 1620 81 2000 1400 70 15 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 2000 1610 81 2000 1390 70 15 70-130/20
71-55-6 1,1,1-Trichloroethane ND 2000 1510 76 2000 1310 66*14 70-130/20
79-00-5 1,1,2-Trichloroethane ND 2000 1600 80 2000 1410 71 13 70-130/20
79-01-6 Trichloroethylene ND 2000 1630 82 2000 1410 71 14 70-130/20
75-69-4 Trichlorofluoromethane ND 2000 2120 106 2000 1760 88 19 60-140/20
96-18-4 1,2,3-Trichloropropane ND 2000 1580 79 2000 1400 70 12 70-130/20
95-63-6 1,2,4-Trimethylbenzene 989 2000 2950 98 2000 2560 79 14 70-130/20
108-67-8 1,3,5-Trimethylbenzene 203 2000 1920 86 2000 1670 73 14 70-130/20
75-01-4 Vinyl Chloride ND 2000 1810 91 2000 1660 83 9 60-140/20
m,p-Xylene 1480 4000 5210 93 4000 4520 76 14 70-130/20
95-47-6 o-Xylene 1300 2000 3020 86 2000 2680 69*12 70-130/20
1330-20-7 Xylene (total)2780 6000 8220 91 6000 7200 74 13 70-130/20
CAS No.Surrogate Recoveries MS MSD FA41043-10 Limits
1868-53-7 Dibromofluoromethane 102%99%100%70-130%
17060-07-0 1,2-Dichloroethane-D4 100%99%100%70-130%
2037-26-5 Toluene-D8 101%101%102%70-130%
460-00-4 4-Bromofluorobenzene 97%99%97%70-130%
(a) Outside control limits due to high level in sample relative to spike amount.
* = Outside of Control Limits.
22 of 22
FA4104255.3.1