WA-1016_12613_CA_RPTS_20170511_MRP LTRRPT

3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone [phone] • [phone] • Fax [phone]
May 11, 2017

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

Re: May 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) 12613-28 for the above referenced site (Figure 1).
These activities were conducted in accordance with the North Carolina Department of Environmental
Quality (NCDEQ) correspondence dated February 28, 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 monitoring wells MW-14, MW-21 and MW-24 on May 2,
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 located in MW-14 and MW-21 were not replaced.

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

Phelps Amoco
May 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

05/10/17
Technical Report for
GRI (Geological Resources Inc.)
Former Phelps Amoco; Hwy 64 E, Creswell, NC
12613/2720
SGS Accutest Job Number: FA43697
Sampling Date: 05/02/17
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 05/10/17
e-Hardcopy 2.0
Automated Report
28
SGS Accutest 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
1 of 28
FA43697
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................4
Section 3: Sample Results ........................................................................................................5
3.1: FA43697-1: MW-14 ......................................................................................................6
3.2: FA43697-2: MW-21 ......................................................................................................8
3.3: FA43697-3: 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 ...................................................................................................21
5.3: Matrix Spike Summary ..................................................................................................25
5.4: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................27 123452 of 28
FA43697
SGS Accutest
Sample Summary
GRI (Geological Resources Inc.)
Job No:FA43697
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
FA43697-1 05/02/17 12:04 JH 05/04/17 AQ Ground Water MW-14
FA43697-2 05/02/17 12:48 JH 05/04/17 AQ Ground Water MW-21
FA43697-3 05/02/17 12:24 JH 05/04/17 AQ Ground Water MW-24
3 of 28
FA436971
Summary of Hits Page 1 of 1
Job Number:FA43697
Account:GRI (Geological Resources Inc.)
Project:Former Phelps Amoco; Hwy 64 E, Creswell, NC
Collected:05/02/17
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FA43697-1 MW-14
Benzene 225 5.0 1.3 ug/l SM 6200B
n-Butylbenzene 5.8 5.0 1.3 ug/l SM 6200B
sec-Butylbenzene 3.4 J 5.0 1.3 ug/l SM 6200B
o-Chlorotoluene 8.8 5.0 1.3 ug/l SM 6200B
Ethylbenzene 88.1 5.0 1.3 ug/l SM 6200B
Isopropylbenzene 9.8 5.0 1.3 ug/l SM 6200B
p-Isopropyltoluene 3.5 J 5.0 1.3 ug/l SM 6200B
Naphthalene 36.8 5.0 1.3 ug/l SM 6200B
n-Propylbenzene 18.7 5.0 1.3 ug/l SM 6200B
Toluene 466 25 6.3 ug/l SM 6200B
1,2,4-Trimethylbenzene 230 5.0 1.3 ug/l SM 6200B
1,3,5-Trimethylbenzene 78.0 5.0 1.3 ug/l SM 6200B
m,p-Xylene 413 10 1.3 ug/l SM 6200B
o-Xylene 189 5.0 1.3 ug/l SM 6200B
Xylene (total)602 15 2.5 ug/l SM 6200B
FA43697-2 MW-21
Benzene 30400 500 130 ug/l SM 6200B
n-Butylbenzene 13.8 J 50 13 ug/l SM 6200B
1,2-Dichloroethane 1090 50 13 ug/l SM 6200B
Di-Isopropyl Ether 46.0 J 50 13 ug/l SM 6200B
Ethylbenzene 1890 50 13 ug/l SM 6200B
Isopropylbenzene 45.9 J 50 13 ug/l SM 6200B
Methyl Tert Butyl Ether 124 50 13 ug/l SM 6200B
Naphthalene 669 50 13 ug/l SM 6200B
n-Propylbenzene 170 50 13 ug/l SM 6200B
Styrene 30.9 J 50 13 ug/l SM 6200B
Toluene 42400 500 130 ug/l SM 6200B
1,2,4-Trimethylbenzene 1740 50 13 ug/l SM 6200B
1,3,5-Trimethylbenzene 445 50 13 ug/l SM 6200B
m,p-Xylene 7500 100 13 ug/l SM 6200B
o-Xylene 3560 50 13 ug/l SM 6200B
Xylene (total)11100 150 25 ug/l SM 6200B
FA43697-3 MW-24
No hits reported in this sample.
4 of 28
FA436972
SGS Accutest
Sample Results
Report of Analysis
Southeast
Section 3
5 of 28
FA436973
SGS Accutest
Report of Analysis Page 1 of 2
Client Sample ID:MW-14
Lab Sample ID:FA43697-1 Date Sampled:05/02/17
Matrix:AQ - Ground Water Date Received:05/04/17
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 A0207129.D 10 05/08/17 TD n/a n/a VA2155
Run #2 E052912.D 50 05/08/17 TD n/a n/a VE1761
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 225 5.0 1.3 ug/l
108-86-1 Bromobenzene ND 5.0 1.3 ug/l
74-97-5 Bromochloromethane ND 5.0 1.3 ug/l
75-27-4 Bromodichloromethane ND 5.0 1.3 ug/l
75-25-2 Bromoform ND 5.0 1.3 ug/l
104-51-8 n-Butylbenzene 5.8 5.0 1.3 ug/l
135-98-8 sec-Butylbenzene 3.4 5.0 1.3 ug/l J
98-06-6 tert-Butylbenzene ND 5.0 1.3 ug/l
56-23-5 Carbon Tetrachloride ND 5.0 1.3 ug/l
108-90-7 Chlorobenzene ND 5.0 1.3 ug/l
75-00-3 Chloroethane ND 5.0 2.0 ug/l
67-66-3 Chloroform ND 5.0 1.3 ug/l
95-49-8 o-Chlorotoluene 8.8 5.0 1.3 ug/l
106-43-4 p-Chlorotoluene ND 5.0 1.3 ug/l
124-48-1 Dibromochloromethane ND 5.0 1.3 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 2.5 ug/l
106-93-4 1,2-Dibromoethane ND 5.0 1.3 ug/l
75-71-8 Dichlorodifluoromethane ND 5.0 2.0 ug/l
95-50-1 1,2-Dichlorobenzene ND 5.0 1.3 ug/l
541-73-1 1,3-Dichlorobenzene ND 5.0 1.3 ug/l
106-46-7 1,4-Dichlorobenzene ND 5.0 1.3 ug/l
75-34-3 1,1-Dichloroethane ND 5.0 1.3 ug/l
107-06-2 1,2-Dichloroethane ND 5.0 1.3 ug/l
75-35-4 1,1-Dichloroethylene ND 5.0 1.3 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 5.0 1.3 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 5.0 1.3 ug/l
78-87-5 1,2-Dichloropropane ND 5.0 1.3 ug/l
142-28-9 1,3-Dichloropropane ND 5.0 1.3 ug/l
594-20-7 2,2-Dichloropropane ND 5.0 1.3 ug/l
563-58-6 1,1-Dichloropropene ND 5.0 1.3 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 5.0 1.3 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 5.0 1.3 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
6 of 28
FA4369733.1
SGS Accutest
Report of Analysis Page 2 of 2
Client Sample ID:MW-14
Lab Sample ID:FA43697-1 Date Sampled:05/02/17
Matrix:AQ - Ground Water Date Received:05/04/17
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 5.0 1.3 ug/l
100-41-4 Ethylbenzene 88.1 5.0 1.3 ug/l
87-68-3 Hexachlorobutadiene ND 5.0 1.3 ug/l
98-82-8 Isopropylbenzene 9.8 5.0 1.3 ug/l
99-87-6 p-Isopropyltoluene 3.5 5.0 1.3 ug/l J
74-83-9 Methyl Bromide ND 5.0 2.0 ug/l
74-87-3 Methyl Chloride ND 5.0 2.0 ug/l
74-95-3 Methylene Bromide ND 5.0 1.3 ug/l
75-09-2 Methylene Chloride ND 20 10 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 5.0 1.3 ug/l
91-20-3 Naphthalene 36.8 5.0 1.3 ug/l
103-65-1 n-Propylbenzene 18.7 5.0 1.3 ug/l
100-42-5 Styrene ND 5.0 1.3 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 5.0 1.3 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 5.0 1.3 ug/l
127-18-4 Tetrachloroethylene ND 5.0 1.3 ug/l
108-88-3 Toluene 466 a 25 6.3 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 5.0 1.3 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 5.0 1.3 ug/l
71-55-6 1,1,1-Trichloroethane ND 5.0 1.3 ug/l
79-00-5 1,1,2-Trichloroethane ND 5.0 1.3 ug/l
79-01-6 Trichloroethylene ND 5.0 1.3 ug/l
75-69-4 Trichlorofluoromethane ND 5.0 2.0 ug/l
96-18-4 1,2,3-Trichloropropane ND 5.0 1.3 ug/l
95-63-6 1,2,4-Trimethylbenzene 230 5.0 1.3 ug/l
108-67-8 1,3,5-Trimethylbenzene 78.0 5.0 1.3 ug/l
75-01-4 Vinyl Chloride ND 5.0 1.3 ug/l
m,p-Xylene 413 10 1.3 ug/l
95-47-6 o-Xylene 189 5.0 1.3 ug/l
1330-20-7 Xylene (total)602 15 2.5 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 98%98%70-130%
17060-07-0 1,2-Dichloroethane-D4 100%99%70-130%
2037-26-5 Toluene-D8 117%102%70-130%
460-00-4 4-Bromofluorobenzene 101%101%70-130%
(a) Result is from Run# 2
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 28
FA4369733.1
SGS Accutest
Report of Analysis Page 1 of 2
Client Sample ID:MW-21
Lab Sample ID:FA43697-2 Date Sampled:05/02/17
Matrix:AQ - Ground Water Date Received:05/04/17
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 E052913.D 100 05/08/17 TD n/a n/a VE1761
Run #2 A0207130.D 1000 05/08/17 TD n/a n/a VA2155
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 30400 a 500 130 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 13.8 50 13 ug/l J
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 ND 50 13 ug/l
541-73-1 1,3-Dichlorobenzene ND 50 13 ug/l
106-46-7 1,4-Dichlorobenzene ND 50 13 ug/l
75-34-3 1,1-Dichloroethane ND 50 13 ug/l
107-06-2 1,2-Dichloroethane 1090 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
8 of 28
FA4369733.2
SGS Accutest
Report of Analysis Page 2 of 2
Client Sample ID:MW-21
Lab Sample ID:FA43697-2 Date Sampled:05/02/17
Matrix:AQ - Ground Water Date Received:05/04/17
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 46.0 50 13 ug/l J
100-41-4 Ethylbenzene 1890 50 13 ug/l
87-68-3 Hexachlorobutadiene ND 50 13 ug/l
98-82-8 Isopropylbenzene 45.9 50 13 ug/l J
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 124 50 13 ug/l
91-20-3 Naphthalene 669 50 13 ug/l
103-65-1 n-Propylbenzene 170 50 13 ug/l
100-42-5 Styrene 30.9 50 13 ug/l J
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 42400 a 500 130 ug/l
87-61-6 1,2,3-Trichlorobenzene 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 1740 50 13 ug/l
108-67-8 1,3,5-Trimethylbenzene 445 50 13 ug/l
75-01-4 Vinyl Chloride ND 50 13 ug/l
m,p-Xylene 7500 100 13 ug/l
95-47-6 o-Xylene 3560 50 13 ug/l
1330-20-7 Xylene (total)11100 150 25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 94%98%70-130%
17060-07-0 1,2-Dichloroethane-D4 94%97%70-130%
2037-26-5 Toluene-D8 103%99%70-130%
460-00-4 4-Bromofluorobenzene 105%101%70-130%
(a) Result is from Run# 2
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 28
FA4369733.2
SGS Accutest
Report of Analysis Page 1 of 2
Client Sample ID:MW-24
Lab Sample ID:FA43697-3 Date Sampled:05/02/17
Matrix:AQ - Ground Water Date Received:05/04/17
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 A0207131.D 1 05/08/17 TD n/a n/a VA2155
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
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FA4369733.3
SGS Accutest
Report of Analysis Page 2 of 2
Client Sample ID:MW-24
Lab Sample ID:FA43697-3 Date Sampled:05/02/17
Matrix:AQ - Ground Water Date Received:05/04/17
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 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 Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 105%70-130%
17060-07-0 1,2-Dichloroethane-D4 105%70-130%
2037-26-5 Toluene-D8 91%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 28
FA4369733.3
SGS Accutest
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
Southeast
Section 4
12 of 28
FA436974
FA43697: Chain of Custody
Page 1 of 3
13 of 28
FA4369744.1
FA43697: Chain of Custody
Page 2 of 3
14 of 28
FA4369744.1
FA43697: Chain of Custody
Page 3 of 3
15 of 28
FA4369744.1
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 28
FA436975
Method Blank Summary Page 1 of 2
Job Number:FA43697
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
VA2155-MB A0207111.D 1 05/08/17 TD n/a n/a VA2155
The QC reported here applies to the following samples:Method: SM 6200B
FA43697-1, FA43697-2, FA43697-3
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 28
FA4369755.1.1
Method Blank Summary Page 2 of 2
Job Number:FA43697
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
VA2155-MB A0207111.D 1 05/08/17 TD n/a n/a VA2155
The QC reported here applies to the following samples:Method: SM 6200B
FA43697-1, FA43697-2, FA43697-3
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 81%70-130%
17060-07-0 1,2-Dichloroethane-D4 99%70-130%
2037-26-5 Toluene-D8 98%70-130%
460-00-4 4-Bromofluorobenzene 102%70-130%
18 of 28
FA4369755.1.1
Method Blank Summary Page 1 of 2
Job Number:FA43697
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
VE1761-MB E052909.D 1 05/08/17 TD n/a n/a VE1761
The QC reported here applies to the following samples:Method: SM 6200B
FA43697-1, FA43697-2
CAS No.Compound Result RL MDL Units Q
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
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
19 of 28
FA4369755.1.2
Method Blank Summary Page 2 of 2
Job Number:FA43697
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
VE1761-MB E052909.D 1 05/08/17 TD n/a n/a VE1761
The QC reported here applies to the following samples:Method: SM 6200B
FA43697-1, FA43697-2
CAS No.Compound Result RL MDL Units Q
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 100%70-130%
17060-07-0 1,2-Dichloroethane-D4 103%70-130%
2037-26-5 Toluene-D8 101%70-130%
460-00-4 4-Bromofluorobenzene 99%70-130%
20 of 28
FA4369755.1.2
Blank Spike Summary Page 1 of 2
Job Number:FA43697
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
VA2155-BS A0207110.D 1 05/08/17 TD n/a n/a VA2155
The QC reported here applies to the following samples:Method: SM 6200B
FA43697-1, FA43697-2, FA43697-3
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
71-43-2 Benzene 10 10 100 70-130
108-86-1 Bromobenzene 10 9.9 99 70-130
74-97-5 Bromochloromethane 10 9.6 96 70-130
75-27-4 Bromodichloromethane 10 9.9 99 70-130
75-25-2 Bromoform 10 10.1 101 70-130
104-51-8 n-Butylbenzene 10 10.7 107 70-130
135-98-8 sec-Butylbenzene 10 11.2 112 70-130
98-06-6 tert-Butylbenzene 10 10.7 107 70-130
56-23-5 Carbon Tetrachloride 10 10.3 103 70-130
108-90-7 Chlorobenzene 10 10.1 101 70-130
75-00-3 Chloroethane 10 7.3 73 60-140
67-66-3 Chloroform 10 10.0 100 70-130
95-49-8 o-Chlorotoluene 10 10.4 104 70-130
106-43-4 p-Chlorotoluene 10 10.4 104 70-130
124-48-1 Dibromochloromethane 10 10.1 101 70-130
96-12-8 1,2-Dibromo-3-chloropropane 10 9.1 91 70-130
106-93-4 1,2-Dibromoethane 10 9.9 99 70-130
75-71-8 Dichlorodifluoromethane 10 9.5 95 60-140
95-50-1 1,2-Dichlorobenzene 10 10.2 102 70-130
541-73-1 1,3-Dichlorobenzene 10 10.4 104 70-130
106-46-7 1,4-Dichlorobenzene 10 9.9 99 70-130
75-34-3 1,1-Dichloroethane 10 10.5 105 70-130
107-06-2 1,2-Dichloroethane 10 9.4 94 70-130
75-35-4 1,1-Dichloroethylene 10 9.7 97 70-130
156-59-2 cis-1,2-Dichloroethylene 10 9.8 98 70-130
156-60-5 trans-1,2-Dichloroethylene 10 11.0 110 70-130
78-87-5 1,2-Dichloropropane 10 9.6 96 70-130
142-28-9 1,3-Dichloropropane 10 9.2 92 70-130
594-20-7 2,2-Dichloropropane 10 10.7 107 70-130
563-58-6 1,1-Dichloropropene 10 10.0 100 70-130
10061-01-5 cis-1,3-Dichloropropene 10 8.6 86 70-130
10061-02-6 trans-1,3-Dichloropropene 10 10.3 103 70-130
108-20-3 Di-Isopropyl Ether 10 10.1 101 70-130
100-41-4 Ethylbenzene 10 10.2 102 70-130
87-68-3 Hexachlorobutadiene 10 9.9 99 70-130
98-82-8 Isopropylbenzene 10 11.3 113 70-130
* = Outside of Control Limits.
21 of 28
FA4369755.2.1
Blank Spike Summary Page 2 of 2
Job Number:FA43697
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
VA2155-BS A0207110.D 1 05/08/17 TD n/a n/a VA2155
The QC reported here applies to the following samples:Method: SM 6200B
FA43697-1, FA43697-2, FA43697-3
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
99-87-6 p-Isopropyltoluene 10 11.1 111 70-130
74-83-9 Methyl Bromide 10 8.0 80 60-140
74-87-3 Methyl Chloride 10 8.2 82 60-140
74-95-3 Methylene Bromide 10 9.6 96 70-130
75-09-2 Methylene Chloride 10 10.0 100 70-130
1634-04-4 Methyl Tert Butyl Ether 10 9.7 97 70-130
91-20-3 Naphthalene 10 10.2 102 70-130
103-65-1 n-Propylbenzene 10 10.8 108 70-130
100-42-5 Styrene 10 10.0 100 70-130
630-20-6 1,1,1,2-Tetrachloroethane 10 10.5 105 70-130
79-34-5 1,1,2,2-Tetrachloroethane 10 9.5 95 70-130
127-18-4 Tetrachloroethylene 10 10.5 105 70-130
108-88-3 Toluene 10 10 100 70-130
87-61-6 1,2,3-Trichlorobenzene 10 10.0 100 70-130
120-82-1 1,2,4-Trichlorobenzene 10 10.3 103 70-130
71-55-6 1,1,1-Trichloroethane 10 9.6 96 70-130
79-00-5 1,1,2-Trichloroethane 10 9.7 97 70-130
79-01-6 Trichloroethylene 10 10.1 101 70-130
75-69-4 Trichlorofluoromethane 10 9.2 92 60-140
96-18-4 1,2,3-Trichloropropane 10 9.7 97 70-130
95-63-6 1,2,4-Trimethylbenzene 10 10.8 108 70-130
108-67-8 1,3,5-Trimethylbenzene 10 10.5 105 70-130
75-01-4 Vinyl Chloride 10 7.3 73 60-140
m,p-Xylene 20 21.4 107 70-130
95-47-6 o-Xylene 10 10.8 108 70-130
1330-20-7 Xylene (total)30 32.1 107 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 99%70-130%
460-00-4 4-Bromofluorobenzene 99%70-130%
* = Outside of Control Limits.
22 of 28
FA4369755.2.1
Blank Spike Summary Page 1 of 2
Job Number:FA43697
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
VE1761-BS a E052908.D 1 05/08/17 TD n/a n/a VE1761
The QC reported here applies to the following samples:Method: SM 6200B
FA43697-1, FA43697-2
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
108-86-1 Bromobenzene 10 9.0 90 70-130
74-97-5 Bromochloromethane 10 8.7 87 70-130
75-27-4 Bromodichloromethane 10 9.0 90 70-130
75-25-2 Bromoform 10 8.8 88 70-130
104-51-8 n-Butylbenzene 10 8.4 84 70-130
135-98-8 sec-Butylbenzene 10 9.7 97 70-130
98-06-6 tert-Butylbenzene 10 9.5 95 70-130
56-23-5 Carbon Tetrachloride 10 9.2 92 70-130
108-90-7 Chlorobenzene 10 9.1 91 70-130
75-00-3 Chloroethane 10 7.5 75 60-140
67-66-3 Chloroform 10 9.0 90 70-130
95-49-8 o-Chlorotoluene 10 9.4 94 70-130
106-43-4 p-Chlorotoluene 10 9.4 94 70-130
124-48-1 Dibromochloromethane 10 9.3 93 70-130
96-12-8 1,2-Dibromo-3-chloropropane 10 8.0 80 70-130
106-93-4 1,2-Dibromoethane 10 9.1 91 70-130
75-71-8 Dichlorodifluoromethane 10 6.6 66 60-140
95-50-1 1,2-Dichlorobenzene 10 9.1 91 70-130
541-73-1 1,3-Dichlorobenzene 10 9.2 92 70-130
106-46-7 1,4-Dichlorobenzene 10 9.0 90 70-130
75-34-3 1,1-Dichloroethane 10 9.4 94 70-130
107-06-2 1,2-Dichloroethane 10 8.7 87 70-130
75-35-4 1,1-Dichloroethylene 10 8.3 83 70-130
156-59-2 cis-1,2-Dichloroethylene 10 8.7 87 70-130
156-60-5 trans-1,2-Dichloroethylene 10 9.6 96 70-130
78-87-5 1,2-Dichloropropane 10 8.6 86 70-130
142-28-9 1,3-Dichloropropane 10 8.4 84 70-130
594-20-7 2,2-Dichloropropane 10 9.7 97 70-130
563-58-6 1,1-Dichloropropene 10 8.9 89 70-130
10061-01-5 cis-1,3-Dichloropropene 10 8.4 84 70-130
10061-02-6 trans-1,3-Dichloropropene 10 9.1 91 70-130
108-20-3 Di-Isopropyl Ether 10 8.7 87 70-130
100-41-4 Ethylbenzene 10 9.3 93 70-130
87-68-3 Hexachlorobutadiene 10 8.6 86 70-130
98-82-8 Isopropylbenzene 10 9.2 92 70-130
99-87-6 p-Isopropyltoluene 10 8.8 88 70-130
* = Outside of Control Limits.
23 of 28
FA4369755.2.2
Blank Spike Summary Page 2 of 2
Job Number:FA43697
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
VE1761-BS a E052908.D 1 05/08/17 TD n/a n/a VE1761
The QC reported here applies to the following samples:Method: SM 6200B
FA43697-1, FA43697-2
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
74-83-9 Methyl Bromide 10 8.0 80 60-140
74-87-3 Methyl Chloride 10 7.8 78 60-140
74-95-3 Methylene Bromide 10 8.9 89 70-130
75-09-2 Methylene Chloride 10 8.2 82 70-130
1634-04-4 Methyl Tert Butyl Ether 10 8.8 88 70-130
91-20-3 Naphthalene 10 10.9 109 70-130
103-65-1 n-Propylbenzene 10 9.6 96 70-130
100-42-5 Styrene 10 8.6 86 70-130
630-20-6 1,1,1,2-Tetrachloroethane 10 9.7 97 70-130
79-34-5 1,1,2,2-Tetrachloroethane 10 8.5 85 70-130
127-18-4 Tetrachloroethylene 10 9.4 94 70-130
108-88-3 Toluene 10 8.9 89 70-130
87-61-6 1,2,3-Trichlorobenzene 10 11.2 112 70-130
120-82-1 1,2,4-Trichlorobenzene 10 9.2 92 70-130
71-55-6 1,1,1-Trichloroethane 10 8.8 88 70-130
79-00-5 1,1,2-Trichloroethane 10 8.9 89 70-130
79-01-6 Trichloroethylene 10 9.2 92 70-130
75-69-4 Trichlorofluoromethane 10 8.0 80 60-140
96-18-4 1,2,3-Trichloropropane 10 8.8 88 70-130
95-63-6 1,2,4-Trimethylbenzene 10 9.5 95 70-130
108-67-8 1,3,5-Trimethylbenzene 10 9.2 92 70-130
75-01-4 Vinyl Chloride 10 7.2 72 60-140
m,p-Xylene 20 19.4 97 70-130
95-47-6 o-Xylene 10 9.7 97 70-130
1330-20-7 Xylene (total)30 29.1 97 70-130
CAS No.Surrogate Recoveries BSP Limits
1868-53-7 Dibromofluoromethane 101%70-130%
17060-07-0 1,2-Dichloroethane-D4 98%70-130%
2037-26-5 Toluene-D8 100%70-130%
460-00-4 4-Bromofluorobenzene 101%70-130%
(a) No MSD available for this run.
* = Outside of Control Limits.
24 of 28
FA4369755.2.2
Matrix Spike Summary Page 1 of 2
Job Number:FA43697
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
FA43695-1MS E052931.D 25 05/08/17 TD n/a n/a VE1761
FA43695-1 E052911.D 10 05/08/17 TD n/a n/a VE1761
FA43695-1 E052922.D 25 05/08/17 TD n/a n/a VE1761
The QC reported here applies to the following samples:Method: SM 6200B
FA43697-1, FA43697-2
FA43695-1 Spike MS MS
CAS No.Compound ug/l Q ug/l ug/l %Limits
108-86-1 Bromobenzene ND 250 231 92 70-130
74-97-5 Bromochloromethane ND 250 222 89 70-130
75-27-4 Bromodichloromethane ND 250 208 83 70-130
75-25-2 Bromoform ND 250 175 70 70-130
104-51-8 n-Butylbenzene 17.7 250 233 86 70-130
135-98-8 sec-Butylbenzene 12.5 250 261 99 70-130
98-06-6 tert-Butylbenzene 2.7 J 250 245 97 70-130
56-23-5 Carbon Tetrachloride ND 250 209 84 70-130
108-90-7 Chlorobenzene ND 250 225 90 70-130
75-00-3 Chloroethane ND 250 213 85 60-140
67-66-3 Chloroform ND 250 218 87 70-130
95-49-8 o-Chlorotoluene ND 250 243 97 70-130
106-43-4 p-Chlorotoluene ND 250 235 94 70-130
124-48-1 Dibromochloromethane ND 250 204 82 70-130
96-12-8 1,2-Dibromo-3-chloropropane ND 250 211 84 70-130
106-93-4 1,2-Dibromoethane ND 250 237 95 70-130
75-71-8 Dichlorodifluoromethane ND 250 156 62 60-140
95-50-1 1,2-Dichlorobenzene ND 250 236 94 70-130
541-73-1 1,3-Dichlorobenzene ND 250 236 94 70-130
106-46-7 1,4-Dichlorobenzene ND 250 229 92 70-130
75-34-3 1,1-Dichloroethane ND 250 222 89 70-130
107-06-2 1,2-Dichloroethane ND 250 208 83 70-130
75-35-4 1,1-Dichloroethylene ND 250 192 77 70-130
156-59-2 cis-1,2-Dichloroethylene ND 250 223 89 70-130
156-60-5 trans-1,2-Dichloroethylene 1.6 J 250 229 91 70-130
78-87-5 1,2-Dichloropropane ND 250 215 86 70-130
142-28-9 1,3-Dichloropropane ND 250 212 85 70-130
594-20-7 2,2-Dichloropropane ND 250 229 92 70-130
563-58-6 1,1-Dichloropropene ND 250 219 88 70-130
10061-01-5 cis-1,3-Dichloropropene ND 250 171 68*70-130
10061-02-6 trans-1,3-Dichloropropene ND 250 177 71 70-130
108-20-3 Di-Isopropyl Ether ND 250 213 85 70-130
100-41-4 Ethylbenzene 1220 b 250 1390 68* a 70-130
87-68-3 Hexachlorobutadiene 4.0 J 250 224 88 70-130
98-82-8 Isopropylbenzene 106 250 350 98 70-130
99-87-6 p-Isopropyltoluene 2.9 J 250 229 90 70-130
* = Outside of Control Limits.
25 of 28
FA4369755.3.1
Matrix Spike Summary Page 2 of 2
Job Number:FA43697
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
FA43695-1MS E052931.D 25 05/08/17 TD n/a n/a VE1761
FA43695-1 E052911.D 10 05/08/17 TD n/a n/a VE1761
FA43695-1 E052922.D 25 05/08/17 TD n/a n/a VE1761
The QC reported here applies to the following samples:Method: SM 6200B
FA43697-1, FA43697-2
FA43695-1 Spike MS MS
CAS No.Compound ug/l Q ug/l ug/l %Limits
74-83-9 Methyl Bromide ND 250 191 76 60-140
74-87-3 Methyl Chloride ND 250 182 73 60-140
74-95-3 Methylene Bromide ND 250 224 90 70-130
75-09-2 Methylene Chloride ND 250 192 77 70-130
1634-04-4 Methyl Tert Butyl Ether ND 250 225 90 70-130
91-20-3 Naphthalene 729 b 250 983 102 70-130
103-65-1 n-Propylbenzene 291 250 530 96 70-130
100-42-5 Styrene ND 250 211 84 70-130
630-20-6 1,1,1,2-Tetrachloroethane ND 250 246 98 70-130
79-34-5 1,1,2,2-Tetrachloroethane ND 250 214 86 70-130
127-18-4 Tetrachloroethylene ND 250 240 96 70-130
108-88-3 Toluene 25.8 250 255 92 70-130
87-61-6 1,2,3-Trichlorobenzene ND 250 235 94 70-130
120-82-1 1,2,4-Trichlorobenzene ND 250 238 95 70-130
71-55-6 1,1,1-Trichloroethane ND 250 213 85 70-130
79-00-5 1,1,2-Trichloroethane ND 250 228 91 70-130
79-01-6 Trichloroethylene ND 250 228 91 70-130
75-69-4 Trichlorofluoromethane ND 250 200 80 60-140
96-18-4 1,2,3-Trichloropropane ND 250 224 90 70-130
95-63-6 1,2,4-Trimethylbenzene 189 250 428 96 70-130
108-67-8 1,3,5-Trimethylbenzene 86.4 250 321 94 70-130
75-01-4 Vinyl Chloride ND 250 185 74 60-140
m,p-Xylene 918 500 1460 108 70-130
95-47-6 o-Xylene 10.3 250 266 102 70-130
1330-20-7 Xylene (total)928 750 1730 107 70-130
CAS No.Surrogate Recoveries MS FA43695-1 FA43695-1 Limits
1868-53-7 Dibromofluoromethane 98%97%100%70-130%
17060-07-0 1,2-Dichloroethane-D4 93%99%98%70-130%
2037-26-5 Toluene-D8 101%101%101%70-130%
460-00-4 4-Bromofluorobenzene 101%100%101%70-130%
(a) Outside control limits due to high level in sample relative to spike amount.
(b) Result is from Run #2.
* = Outside of Control Limits.
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FA4369755.3.1
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 2
Job Number:FA43697
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
FA43678-2MS A0207134.D 1 05/08/17 TD n/a n/a VA2155
FA43678-2MSD A0207135.D 1 05/08/17 TD n/a n/a VA2155
FA43678-2 A0207113.D 1 05/08/17 TD n/a n/a VA2155
The QC reported here applies to the following samples:Method: SM 6200B
FA43697-1, FA43697-2, FA43697-3
FA43678-2 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 9.5 95 10 9.6 96 1 70-130/20
108-86-1 Bromobenzene ND 10 9.9 99 10 10.2 102 3 70-130/20
74-97-5 Bromochloromethane ND 10 10.1 101 10 10 100 1 70-130/20
75-27-4 Bromodichloromethane ND 10 10.2 102 10 9.8 98 4 70-130/20
75-25-2 Bromoform ND 10 10.6 106 10 9.9 99 7 70-130/20
104-51-8 n-Butylbenzene ND 10 9.7 97 10 10.1 101 4 70-130/20
135-98-8 sec-Butylbenzene ND 10 10.5 105 10 10.8 108 3 70-130/20
98-06-6 tert-Butylbenzene ND 10 10.6 106 10 10.6 106 0 70-130/20
56-23-5 Carbon Tetrachloride ND 10 11.2 112 10 10.3 103 8 70-130/20
108-90-7 Chlorobenzene ND 10 9.6 96 10 9.8 98 2 70-130/20
75-00-3 Chloroethane ND 10 8.4 84 10 7.5 75 11 60-140/20
67-66-3 Chloroform ND 10 10.2 102 10 10.0 100 2 70-130/20
95-49-8 o-Chlorotoluene ND 10 9.7 97 10 9.9 99 2 70-130/20
106-43-4 p-Chlorotoluene ND 10 9.8 98 10 10 100 2 70-130/20
124-48-1 Dibromochloromethane ND 10 10.5 105 10 10.2 102 3 70-130/20
96-12-8 1,2-Dibromo-3-chloropropane ND 10 9.6 96 10 9.8 98 2 70-130/20
106-93-4 1,2-Dibromoethane ND 10 10.2 102 10 10.6 106 4 70-130/20
75-71-8 Dichlorodifluoromethane ND 10 9.3 93 10 9.0 90 3 60-140/20
95-50-1 1,2-Dichlorobenzene ND 10 10.3 103 10 10.4 104 1 70-130/20
541-73-1 1,3-Dichlorobenzene ND 10 10.2 102 10 10.3 103 1 70-130/20
106-46-7 1,4-Dichlorobenzene ND 10 9.7 97 10 9.8 98 1 70-130/20
75-34-3 1,1-Dichloroethane ND 10 9.8 98 10 9.9 99 1 70-130/20
107-06-2 1,2-Dichloroethane ND 10 9.9 99 10 9.8 98 1 70-130/20
75-35-4 1,1-Dichloroethylene ND 10 9.2 92 10 9.1 91 1 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 10 9.7 97 10 9.5 95 2 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 10 10.3 103 10 10.1 101 2 70-130/20
78-87-5 1,2-Dichloropropane ND 10 8.7 87 10 9.1 91 4 70-130/20
142-28-9 1,3-Dichloropropane ND 10 8.8 88 10 9.4 94 7 70-130/20
594-20-7 2,2-Dichloropropane ND 10 11.1 111 10 11.1 111 0 70-130/20
563-58-6 1,1-Dichloropropene ND 10 9.8 98 10 9.8 98 0 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 10 8.5 85 10 8.4 84 1 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 10 10 100 10 10 100 0 70-130/20
108-20-3 Di-Isopropyl Ether ND 10 8.3 83 10 8.7 87 5 70-130/20
100-41-4 Ethylbenzene ND 10 9.7 97 10 9.8 98 1 70-130/20
87-68-3 Hexachlorobutadiene ND 10 10.2 102 10 10.4 104 2 70-130/20
98-82-8 Isopropylbenzene ND 10 11.4 114 10 11.2 112 2 70-130/20
* = Outside of Control Limits.
27 of 28
FA4369755.4.1
Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 2
Job Number:FA43697
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
FA43678-2MS A0207134.D 1 05/08/17 TD n/a n/a VA2155
FA43678-2MSD A0207135.D 1 05/08/17 TD n/a n/a VA2155
FA43678-2 A0207113.D 1 05/08/17 TD n/a n/a VA2155
The QC reported here applies to the following samples:Method: SM 6200B
FA43697-1, FA43697-2, FA43697-3
FA43678-2 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 10.8 108 10 11.0 110 2 70-130/20
74-83-9 Methyl Bromide ND 10 9.1 91 10 8.1 81 12 60-140/20
74-87-3 Methyl Chloride 0.39 J 10 7.1 67 10 6.9 65 3 60-140/20
74-95-3 Methylene Bromide ND 10 10 100 10 10 100 0 70-130/20
75-09-2 Methylene Chloride ND 10 8.3 83 10 8.5 85 2 70-130/20
1634-04-4 Methyl Tert Butyl Ether 1.3 10 11.4 101 10 11.6 103 2 70-130/20
91-20-3 Naphthalene ND 10 10.7 107 10 11.2 112 5 70-130/20
103-65-1 n-Propylbenzene ND 10 9.8 98 10 10.2 102 4 70-130/20
100-42-5 Styrene ND 10 9.6 96 10 9.6 96 0 70-130/20
630-20-6 1,1,1,2-Tetrachloroethane ND 10 11.0 110 10 10.6 106 4 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 10 8.7 87 10 9.2 92 6 70-130/20
127-18-4 Tetrachloroethylene ND 10 10.9 109 10 10.9 109 0 70-130/20
108-88-3 Toluene ND 10 9.3 93 10 9.5 95 2 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 10 10.8 108 10 11.0 110 2 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 10 10.8 108 10 11.1 111 3 70-130/20
71-55-6 1,1,1-Trichloroethane ND 10 10.5 105 10 10.1 101 4 70-130/20
79-00-5 1,1,2-Trichloroethane ND 10 9.0 90 10 9.6 96 6 70-130/20
79-01-6 Trichloroethylene ND 10 10.1 101 10 9.9 99 2 70-130/20
75-69-4 Trichlorofluoromethane ND 10 9.6 96 10 8.9 89 8 60-140/20
96-18-4 1,2,3-Trichloropropane ND 10 9.7 97 10 10.0 100 3 70-130/20
95-63-6 1,2,4-Trimethylbenzene ND 10 10.5 105 10 10.6 106 1 70-130/20
108-67-8 1,3,5-Trimethylbenzene ND 10 10.1 101 10 10.3 103 2 70-130/20
75-01-4 Vinyl Chloride ND 10 6.8 68 10 6.9 69 1 60-140/20
m,p-Xylene ND 20 21.0 105 20 20.9 105 0 70-130/20
95-47-6 o-Xylene ND 10 10.6 106 10 10.6 106 0 70-130/20
1330-20-7 Xylene (total)ND 30 31.6 105 30 31.5 105 0 70-130/20
CAS No.Surrogate Recoveries MS MSD FA43678-2 Limits
1868-53-7 Dibromofluoromethane 106%103%99%70-130%
17060-07-0 1,2-Dichloroethane-D4 107%106%99%70-130%
2037-26-5 Toluene-D8 96%97%99%70-130%
460-00-4 4-Bromofluorobenzene 96%99%101%70-130%
* = Outside of Control Limits.
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FA4369755.4.1