WA-805_11114_CA_MRP_20200312

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

March 13, 2020

Ms. Carrie Stone
North Carolina Department of
Environmental Quality
Washington Regional Office
943 Washington Square Mall
Washington, North Carolina 27889

Re: Ground Water Monitoring Report
February 2020
Al Simmons Store
UA Highway 13 and NCSR 1409 (Hall Siding Road)
Ahoskie, Hertford County
North Carolina
Facility ID Number: 0-00-009689
Incident Number: 11114
GRI Project No. 2512

Dear Ms. Stone,

Please find enclosed the referenced report with CD for the above mentioned site.
If you have any questions, please contact William Regenthal at 704-845-4010.

Sincerely,
Geological Resources, Inc.

Leslie Maxtone-Graham
Administrative Assistant

Enclosure

Cc: Ms. Bea Harrison; Beasley Enterprises, Inc. File

3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone [phone] • [phone] • Fax [phone]
Ground Water Monitoring Report
February 2020
Al Simmons Store
US Highway 13 and NCSR 1409 (Hall Siding Road)
Ahoskie, Hertford County
North Carolina
Facility ID Number: 0-00-009689
Incident Number: 11114
GRI Project Number: 2512

Prepared for:

North East Oil Company, Inc.
Post Office Box 1386
Ahoskie, North Carolina 27910

March 12, 2020

William Regenthal, P.G.
Project Manager
Lisa Weathersby
Report Writer

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: March 12, 2020 Al Simmons Store
Project Manager: William Regenthal, P.G. GRI Project No. 2512
i
SITE INFORMATION
1. Site Identification
 Al Simmons Store (Facility ID 0-00-009689)
 Incident Number 11114 – High Risk (H325R)
 Location of Source Area: US Highway 13 and NCSR 1409 (Hall Siding Road)
Ahoskie, NC 28314
Hertford County
36.349833°N, 76.981083°W (Topographical Map)
2. Information about Contacts Associated with the Leaking UST System

UST/AST Owner
North East Oil Company, Inc.
Post Office Box 1386
Ahoskie, NC 27910
[e-mail]
252-862-0236

UST/AST Operator
North East Oil Company, Inc.
Post Office Box 1386
Ahoskie, NC 27910
[e-mail]
252-862-0236

Property Owner
Deborah Pope Simmons
828 US highway 13 South
Ahoskie, NC 27910
Email Unknown
Phone No. Unknown

Property Occupant
Vacant
Vacant
Vacant
Vacant
Vacant

Consultant/Contractor
Geological Resources, Inc.
3502 Hayes Road
Monroe, NC 28110
[e-mail]
704-845-4010

Analytical Laboratory
SGS North America, Inc.
4405 Vineland Road, Suite C-15
Orlando, FL 32811
State Certification No. 573
407-425-6700
3. Information about Release
 Release was discovered on September 17, 1993
 An unknown amount of product was released from the leaking UST System
 Three 1,000-gallon gasoline USTs and associated pumps and product piping were removed from
the site September 17, 1993.

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: March 12, 2020 Al Simmons Store
Project Manager: William Regenthal, P.G. GRI Project No. 2512
ii
EXECUTIVE SUMMARY
Al Simmons Store is located at US Highway 13 and NCSR 1409 (Hall Siding Road) in Ahoskie, Hertford
County, North Carolina. The site is currently owned by Deborah Pope Simmons and is currently vacant.
The adjoining properties are residential. Municipal water is available to the site and surrounding
properties. The site risk classification is currently ranked as high risk due to the presence of three water
supply wells within 250 feet of the source area.

In September 1993, three 1,000-gallon gasoline underground storage tanks (USTs) were removed from
the site. A total of twenty Type II monitoring wells (MW-1, MW-2, MW-3, MW-5, MW-6, MW-7 and MW-
9 through MW-22), two Type III monitoring wells (MWD-4 and MW-8) and five recovery wells (RW-1
through RW-5) were installed during previous ground water assessment and corrective action activities.

A Corrective Action Plan, proposing the installation of a ground water pump and treat system, was
submitted for the site on March 4, 1996, and was approved on June 27, 1996. The corrective action system
(CAS), along with five associated recovery wells (RW-1 through RW-5), were installed at the site, and the
system was activated in March 1997. The CAS was ran until September 2005, when it was deactivated
due to lack of funding. The CAS was restarted in August 2008 and ran until June 2010, when it was
deactivated at the direction of NCDEQ. A total of 2,759.56 tons of contaminated soil was excavated from
the site in June and July 2011. During the June and July 2011 soil excavation activities, MW-1, MW-2,
MW-3, MWD-4, MW-8, RW-1 and RW-2 were destroyed. Replacement wells MW-1R through MW-4R
were installed at the site subsequent to the soil excavation activities.

On February 18, 2020, four monitoring wells and one recovery well were gauged, purged and sampled.
No free product was observed. The Maximum Allowable Concentrations were below the concentrations
of benzene, MTBE, naphthalene, IPE and/or n-propylbenzene reported in the ground water samples
collected from MW-3R, MW-4R and MW-12. All of the reported contaminant concentrations were below
the Gross Contamination Levels.

Based on this information, the risk classification for the site should remain high risk. The on-site water
supply well (WSW-1) should be abandoned, and the site should be connected to municipal water. Semi-
annual ground water monitoring should continue at the site. The next sampling event is tentatively
scheduled for August 2020.

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: March 12, 2020 Al Simmons Store
Project Manager: William Regenthal, P.G. GRI Project No. 2512
TABLE OF CONTENTS
SITE INFORMATION ............................................................................................................................ i
EXECUTIVE SUMMARY ....................................................................................................................... ii
1.0 SITE HISTORY AND CHARACTERIZATION ...................................................................................1
2.0 PRESENTATION OF CURRENT SITE ASSESSMENT INFORMATION/ COMPARISON TO HISTORICAL
ASSESSMENT INFORMATION ...................................................................................................2
3.0 FREE PRODUCT REMOVAL ........................................................................................................3
4.0 NATURAL ATTENUATION / NATURAL SOURCE ZONE DEPLETION STATUS ..................................4
5.0 CONCLUSIONS .........................................................................................................................4
6.0 LIMITATIONS ...........................................................................................................................4
7.0 STATEMENTS AND CERTIFICATION ...........................................................................................4

FIGURES
Figure 1: Site Location Map
Figure 2: Site Map
Figure 3: Site Vicinity Map
Figure 4: Water Table Surface Map
Figure 5: Ground Water Quality Map
Figure 6: Estimated Contaminant Mass Area Map

TABLES
Table 1: UST Owner and Operator Information
Table 2: UST System Information
Table 3: Adjacent Property Owner Information
Table 4: Water Supply Well Owner Information
Table 5: Well Construction and Gauging Information
Table 6: Summary of Ground Water Sample Analytical Results

APPENDICES
Appendix A: State Correspondence
Appendix B: Laboratory Report – Ground Water Samples
Appendix C: Contaminant Mass Calculations

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: March 12, 2020 Al Simmons Store
Project Manager: William Regenthal, P.G. GRI Project No. 2512
1
1.0 SITE HISTORY AND CHARACTERIZATION
Geological Resources, Inc. (GRI) presents the results of the February 2020 ground water sampling event
at the Al Simmons Store site; located at US Highway 13 and NCSR 1409 (Hall Siding Road) in Ahoskie,
Hertford County, North Carolina (Figure 1). These activities were conducted in accordance with GRI
Proposal No. 20-007, which was submitted to the North Carolina Department of Environmental Quality
(NCDEQ) on January 10, 2020, and was approved as Task Authorization No. 11114-63 on January 14, 2020.
State correspondence has been included as Appendix A.

The site is currently owned by Deborah Pope Simmons and is currently vacant. On September 17, 1993,
three 1,000-gallon gasoline USTs were removed from the site. UST owner/operator information and UST
system information are included as Tables 1 and 2, respectively. The Registered Tank Report is shown
below:

The surrounding properties are residential. The site contains seven buildings and is primarily capped with
gravel and grass. The overall topography at the site is relatively flat. No surface water bodies were
identified within a 500-foot radius of the site. Twenty Type II monitoring wells (MW-1, MW-2, MW-3,
MW-5, MW-6, MW-7 and MW-9 through MW-22), two Type III monitoring wells (MWD-4 and MW-8) and
five recovery wells (RW-1 through RW-5) were installed at the site during past assessment activities.
Based on the historical presence of free product and high contaminant concentrations, a soil excavation
was conducted in the vicinity of MW-1 through MW-4 in June and July 2011. Monitoring wells MW-1
through MW-4, MW-8 and RW-1 were destroyed during the soil excavation activities. Replacement wells
MW-1R through MW-4R were installed upon the completion of the excavation. The site has been given a
high risk classification by NCDEQ due to the presence of potable water supply wells within a 1,000-foot
radius of the site. A Site Vicinity Map showing the locations of the water supply wells and adjacent
properties is included as Figure 2. A Site Map showing the locations of the monitoring wells and the
structures on-site has been included as Figure 3. Adjacent property owner information is presented in
Table 3. Water supply well owner information is presented in Table 4.

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: March 12, 2020 Al Simmons Store
Project Manager: William Regenthal, P.G. GRI Project No. 2512
2
The site is a former convenience store and petroleum retail facility. According to available information, a
Corrective Action Plan proposing the installation of a ground water pump and treat Corrective Action
System (CAS) was submitted to NCDEQ on March 4, 1996. The CAP was approved by NCDEQ on June 27,
1996. The CAS operated from March 1997 to September 2005, when it was shut down due to a lack of
funding. The CAS was restarted in August 2008 and ran until it was shut down at the direction of NCDEQ
in June 2010.
2.0 PRESENTATION OF CURRENT SITE ASSESSMENT INFORMATION/ COMPARISON TO HISTORICAL
ASSESSMENT INFORMATION
On February 18, 2020, four Type II monitoring wells (MW-2R, MW-3R, MW-4R and MW-12) and one
recovery well (RW-4) were gauged, purged and sampled. Free product was not observed. Depths to
ground water in the Type II monitoring wells ranged from 1.33 feet to 12.96 feet. Ground water elevations
in the Type II monitoring wells ranged from 33.14 feet to 49.09 feet. Ground water flow was generally to
the north with a horizontal gradient of approximately 0.05 feet per foot. Well construction and gauging
information is presented in Table 5. A Water Table Surface Map based on the Type II monitoring wells is
included as Figure 4. A summary of the current ground water gauging data is shown below:

Well ID
Screened
Interval
(x to y ft.
BGS)
Bottom
of Well
(ft. BGS)
Top of
Casing
Elevation
(ft.)
Depth to
Water from
Top of Casing
(feet)
Free
Product
Thickness
(ft.)
Ground
Water
Elevation
(ft.)
MW-2R 5 - 15 15 46.10 1.33 --- 44.77
MW-3R 5 - 15 15 46.28 1.79 --- 44.49
MW-4R 30 - 35 35 46.10 12.96 --- 33.14
MW-12 2 - 12 12 50.54 1.45 --- 49.09
RW-4 NA 23 NA 0.71 --- NA

Ground water samples collected from the monitoring wells were submitted for laboratory analyses using
EPA Method 6200B. The Maximum Allowable Concentrations (MACs) as specified in T15A NCAC 2L.0202
were below the concentrations of benzene, MTBE, naphthalene, IPE and/or n-propylbenzene reported in
the ground water samples collected from MW-3R, MW-4R and MW-12. All of the reported contaminant
concentrations were below the Gross Contamination Levels (GCLs). A summary of the analytical results
for ground water samples collected on February 18, 2020, is presented in Table 6. A Ground Water Quality
Map based on the February 2020 data is included as Figure 5. A complete report of laboratory analyses
of the ground water samples collected from the monitoring wells during the February 2020 sampling
event has been included as Appendix C. A summary of the current ground water analytical data is shown
below:

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: March 12, 2020 Al Simmons Store
Project Manager: William Regenthal, P.G. GRI Project No. 2512
3
Contaminant
of Concern  Benzene Toluene Ethylbenzene Xylenes MTBE Naphthalene Well
ID
MACs (mg/l) 1 600 600 500 20 6
GCL (mg/l) 5,000 260,000 84,500 85,500 20,000 6,000
MW-2R 0.31 J <0.13 <0.13 <0.25 0.34 J 0.21 J
MW-3R 222 11.2 233 155 29.6 105
MW-4R 15.5 0.56 10.9 1.7 13.2 23.0
MW-12 5.1 0.42 J 0.23 J 5.0 3.3 0.74
RW-4 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13

The baseline contaminant mass at the site was determined based on the benzene concentration from the
June 2010 ground water sampling event as well as the maximum historical water column height observed
in each area. The June 2010 ground water sampling event was the final sampling event prior to the June-
July 2011 soil excavation. The contaminant plume was divided into three areas (Areas 1 through 3) based
on the benzene concentrations during the June 2010 ground water sampling event. The contaminant
mass has been reduced by 99%, 100% and 98.7% in Areas 1, 2 and 3, respectively. Contaminant mass
calculations have been included as Appendix C. A map of the contaminant mass areas has been included
as Figure 6. A chart depicting the overall contaminant mass trend is shown below:

The site is located in the Coastal Plain Physiographic Province of North Carolina. The water table has a
seasonal high depth to water of approximately 0.5 to 10 feet below ground surface (bgs).
3.0 FREE PRODUCT REMOVAL
Free product was historically present in MW-1, however, no free product has been observed since 2009.
0
2,000
4,000
6,000
8,000
10,000
12,000
Contaminant Mass (grams)Time
Total Contaminant Mass vs. Time
Al SImmons Store (Incident No. 11114)
Total Contaminant Mass (g)

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: March 12, 2020 Al Simmons Store
Project Manager: William Regenthal, P.G. GRI Project No. 2512
4
4.0 NATURAL ATTENUATION / NATURAL SOURCE ZONE DEPLETION STATUS
No natural attenuation monitoring plan is currently in place at the site.
5.0 CONCLUSIONS
 On February 18, 2020, four monitoring wells and one recovery well were gauged, purged and
sample. Ground water flow was generally to the north with a horizontal gradient of approximately
0.05 feet per foot.
 The MACs were below the concentrations of benzene, MTBE, naphthalene, IPE, n-propylbenzene
and/or 1,2,4-trimethylbenzene reported in the ground water samples collected from MW-3R,
MW-4R, and MW-12. All of the reported contaminant concentrations were below the GCLs.
 The contaminant mass has been reduced 99%, 100% and 98.7% in Areas 1, 2 and 3, respectively.
 Based on this information, the risk classification for the site should remain high risk. The on-site
water supply well (WSW-1) should be abandoned, and the site should be connected to municipal
water. Semi-annual ground water monitoring should continue at the site. The next sampling
event is tentatively scheduled for August 2020.
6.0 LIMITATIONS
This report has been prepared for the exclusive use of North East Oil Company, Inc. for specific application
to the referenced site in Hertford County, North Carolina. The assessment was conducted based on the
scope of work and level of effort desired by NCDEQ and with resources adequate only for that scope of
work. Our findings have been developed in accordance with generally accepted standards of
environmental practices in the State of North Carolina, available information, and our professional
judgment. No other warranty is expressed or implied.

The data that are presented in this report are indicative of conditions that existed at the precise locations
sampled and at the time the samples were collected. In addition, the data obtained from samples would
be interpreted as being meaningful with respect to parameters indicated in the laboratory report. No
additional information can logically be inferred from these data.
7.0 STATEMENTS AND CERTIFICATION
1 Enter the date the monitoring report was due. n/a Will this report be submitted after the
established due date?
YES NO
2 Was any required information from the above template missing from this report? YES NO
IF the answer to question #1 or# 2 is “YES”, please provide additional information in this cell to explain
what was missing and why.
3 If applicable, will any of the proposed attenuation milestones under the schedule approved
in the Corrective Action Plan not be met? (within a reasonable margin of error)
YES NO

FIGURES
C:\Users\DARHOWARD\Desktop\New folder\2512\2512 Base Map.dwg, Model, 3/11/2020 4:33:11 AM, DARHOWARD
C:\Users\DARHOWARD\Desktop\New folder\2512\2512 Base Map.dwg, Model, 3/11/2020 4:28:02 AM, DARHOWARD

TABLES
UST ID Number 1-3 Facility ID Number
Owner or Operator?
Owner/Operator
Address
PO BOX 1386, Ahoskie, North Carolina 27910 252-398-6022
Telephone Number
TABLE 1
UST OWNER/OPERATOR INFORMATION
AL SIMMONS STORE (INCIDENT NO. 11114)
0-009689
Name of Owner or Operator Dates of Ownership / Operation
ET One, Inc.05/03/71 - 09/17/93
Page 1 of 1
Date: 09/09/19 Facility ID # : 0-009689
Was Release
Associated
with UST
System?
(Yes / No)
1 Gasoline 1,000 05/03/71 Single Wall Steel 64″ x 72″Unknown Removed
09/17/93 Yes
2 Gasoline 1,000 05/03/71 Single Wall Steel 64″ x 72″Unknown Removed
09/17/93 Yes
3 Gasoline 1,000 05/03/71 Single Wall Steel 64″ x 72″Unknown Removed
09/17/93 Yes
Tank
Dimensions
Description of
Associated
Product Piping
and
Pumps
TABLE 2
UST SYSTEM INFORMATION
AL SIMMONS STORE (INCIDENT NO. 11114)
Status
of
UST
UST
ID
No.
Current
or Most
Recent
Contents
Capacity
(gallons)
Date
Installed
Construction
Details
Page 1 of 1
Facility ID # : 0-009689
5995-42-6287 (Site)
5995-32-6839
5995-52-4520
5995-42-6470 Howard L. & Bwana Majette 826 US Highway 13 South
Ahoskie, North Carolina 27910
5995-42-9263
5995-42-9375
Note:
• Properties are keyed to Figure 2.
Deborah Pope Simmons 828 US Highway 13 South
Ahoskie, North Carolina 27910
Marvin Roosevelt Simmons, Heirs 827 US Highway 13 South
Ahoskie, North Carolina 27910
TABLE 3
ADJACENT PROPERTY OWNER INFORMATION
AL SIMMONS STORE (INCIDENT NO. 11114)
Date: 01/25/16
Tax PIN / Map ID Owner Name Address
Page 1 of 1
Facility ID # : 0-009689
Well No.Tax Map - Block-
Parcel No.Well Owner Owner Mailing Address Well Address Usage Municipal Water
Yes or No
Distance From
Source Area (ft.)
WSW-1 5995-42-6287 828 US 13 South
Ahoskie, North Carolina 27910 Potable No ~50/North
WSW-7 5995-41-7444 845 US 13 South
Ahoskie, North Carolina 27910 Non-potable Yes ~910/South,
WSW-8 Non-Potable No ~340/Southeast,
WSW-15 Non-Potable Yes ~610/East
WSW-2 5995-42-6470 Howard L. Majette 826 US 13 South
Ahoskie, North Carolina 27910
826 US 13 South
Ahoskie, North Carolina 27910 Not Found Yes ~240/North
WSW-3 5995-42-7682 Carolyn Cumbo Jones 822 US 13 South
Ahoskie, North Carolina 27910
822 US 13 South
Ahoskie, North Carolina 27910 Non-potable Yes ~360/North
WSW-4 5995-42-6038 Gladys D. Clark 832 US 13 South
Ahoskie, North Carolina 27910
832 US 13 South
Ahoskie, North Carolina 27910
Non-potable;
Out of Service Yes ~230/South
WSW-5 5995-41-5932 Cynthia Patrice Bell 836 US 13 South
Ahoskie, North Carolina 27910
836 US 13 South
Ahoskie, North Carolina 27910 Potable No ~390/South
WSW-6 5995-41-5892 Opal Chavis Amos 121 Rowan Drive
Clayton, North Carolina 27520
834 US 13 South
Ahoskie, North Carolina 27910
Vacant Home;
Well Inactive No ~450/South
WSW-9 5995-42-9375 Non-potable;
Out of Service No ~230/East
WSW-17 5995-42-9263 Non-potable;
Out of Service Yes ~210/East
WSW-10 5995-52-0599 Loretta Hall Bresloff Post Office Box 126
Cofield, North Carolina 27922
821 US 13 South
Ahoskie, North Carolina 27910 Non-potable Yes ~550/Northeast
WSW-11 5995-52-1755 Cornelius Hodges Jordan 817 US Highway 13 South
Ahoskie, North Carolina 27910
817 US Highway 13 South
Ahoskie, North Carolina 27910 Potable Yes ~590/Northeast
WSW-12 5995-52-1999 Lois Eure Freeman 811 US Highway 13 South
Ahoskie, North Carolina 27910
811 US Highway 13 South
Ahoskie, North Carolina 27910 Potable No ~860/Northeast
WSW-13 5995-52-1252 Carl White 634 NC 305 North
Aulander, North Carolina 27805
103 Hall Siding Road
Ahoskie, North Carolina 27910
Non-potable;
Out of Service Yes ~400/East
WSW-14 5995-52-2169 Latonya Diane Mabine 103 Hall Siding Road
Ahoskie, North Carolina 27910 Address Not Listed Non-potable;
Out of Service Yes ~450/East
WSW-16 5995-61-0630 Wallace E. Hall 125 Hall Siding Road
Ahoskie, North Carolina 27910
125 Hall Siding Road
Ahoskie, North Carolina 27910
Non-potable;
Out of Service Yes ~1,530/Southeast
Notes:
• Water supply wells are keyed to Figure 3
Marvin Roosevelt Simmons,
Heirs
827 US 13 South
Ahoskie, North Carolina 27910
827 US 13 South
Ahoskie, North Carolina 27910
TABLE 4
WATER SUPPLY WELL INFORMATION
AL SIMMONS STORE (INCIDENT NO. 11114)
Date: 01/25/16
Deborah Pope Simmons 828 US 13 South
Ahoskie, North Carolina 27910
107 Hall Siding Road
Ahoskie, North Carolina 279105995-52-4520
Page 1 of 1
02/22/07 NA 0.00 NA      
08/06/07 7.73 0.00 92.27
10/08/08 9.69 0.08 90.38
01/26/09 6.65 0.00 93.35
04/23/09 3.71 0.02 96.31
04/23/09 6.80 0.01 93.21 Before AFVR
04/28/09 5.13 0.04 94.90 After AFVR
06/22/09 8.53 0.13 91.36
09/22/09 9.60 0.24 90.61
12/22/09 4.13 0.00 95.87
06/23/10 NA 7.53 0.00 NA Abandoned
11/28/11 10.21 0.00 35.61
04/30/12 1.95 0.00 43.87
08/01/12 3.95 0.00 41.87
10/29/12 2.61 0.00 43.21
04/29/13 1.47 0.00 44.35
12/04/13 7.84 0.00 37.98
04/08/14 1.43 0.00 44.39
10/09/14 4.01 0.00 41.81
05/26/15 3.25 0.00 42.57 Before AFVR
05/26/15 5.10 0.00 40.72 After AFVR
07/02/15 4.61 0.00 41.21
01/12/16 1.39 0.00 44.43
07/23/18 4.93 0.00 40.89
08/23/19 5.47 0.00 40.35
02/22/07 1.45 0.00 98.75
08/06/07 7.46 0.00 92.74
10/08/08 8.86 0.01 91.35
01/26/09 6.11 0.00 94.09
04/23/09 3.66 0.00 96.54 Before AFVR
04/23/09 3.39 0.03 96.84 After AFVR
04/28/09 3.25 0.00 96.95
06/22/09 7.24 0.00 92.96
09/22/09 8.53 0.00 91.67
12/22/09 2.35 0.00 97.85
06/23/10 NA 7.05 0.00 NA Abandoned
11/28/11 5.50 0.00 40.60
04/30/12 1.92 0.00 44.18
08/01/12 4.21 0.00 41.89
10/29/12 1.95 0.00 44.15
04/29/13 1.92 0.00 44.18
12/04/13 7.90 0.00 38.20
04/08/14 1.33 0.00 44.77
10/09/14 5.64 0.00 40.46
05/26/15 3.44 0.00 42.66 Before AFVR
05/26/15 6.46 0.00 39.64 After AFVR
07/02/15 4.38 0.00 41.72
01/12/16 1.41 0.00 44.69
07/23/18 2.79 0.00 43.31
08/23/19 5.50 0.00 40.60
02/18/20 1.33 0.00 44.77
02/22/07 1.69 0.00 98.55
08/06/07 8.06 0.00 92.18
10/08/08 9.73 0.01 90.52
01/26/09 6.97 0.00 93.27
04/23/09 3.55 0.02 96.71 Before AFVR
04/23/09 6.80 0.02 93.46 After AFVR
04/28/09 5.12 0.00 95.12
06/22/09 8.52 0.00 91.72
09/22/09 9.52 0.00 90.72
12/22/09 4.01 0.00 96.23
06/23/10 NA 7.70 0.00 NA Abandoned
11/28/11 6.59 0.00 39.69
04/30/12 3.11 0.00 43.17
08/01/12 4.81 0.00 41.47
10/29/12 3.05 0.00 43.23
04/29/13 3.06 0.00 43.22
12/04/13 8.61 0.00 37.67
04/08/14 1.93 0.00 44.35
10/09/14 7.26 0.00 39.02
05/26/15 4.55 0.00 41.73 Before AFVR
05/26/15 5.81 0.00 40.47 After AFVR
07/02/15 5.37 0.00 40.91
01/12/16 1.77 0.00 44.51
07/23/18 3.51 0.00 42.77
08/23/19 6.45 0.00 39.83
02/18/20 1.79 0.00 44.49
TABLE 5
WELL CONSTRUCTION AND GAUGING INFORMATION
AL SIMMONS STORE (INCIDENT NO. 11114)
Well ID
Date
Installed
(mm/dd/yy)
Date Water
Level
Measured
(mm/dd/yy)
Well
Casing
Depth
(ft. BGS)
Screened
Interval
(x to y ft. 
BGS)
Depth to
Water from
Top of Casing
(ft.)
Free Product
Thickness**
(ft.)
Top of
Casing
Elevation*
(ft.)
Groundwater
Elevation (ft.)
Bottom
of Well
(ft. BGS)
Comments
Date: 03/06/2020 Facility ID #: 0-009689
MW-1 10/22/93 5
100.24
15 100.005 - 15
5
MW-3 10/26/93
10/26/93
155 - 155
5 - 15 15 100.20MW-2
MW-1R 11/28/11 5 5 - 15 15 45.82
46.28155 - 15511/28/11MW-3R
46.10155 - 15511/28/11MW-2R
Page 1 of 5
TABLE 5
WELL CONSTRUCTION AND GAUGING INFORMATION
AL SIMMONS STORE (INCIDENT NO. 11114)
Well ID
Date
Installed
(mm/dd/yy)
Date Water
Level
Measured
(mm/dd/yy)
Well
Casing
Depth
(ft. BGS)
Screened
Interval
(x to y ft. 
BGS)
Depth to
Water from
Top of Casing
(ft.)
Free Product
Thickness**
(ft.)
Top of
Casing
Elevation*
(ft.)
Groundwater
Elevation (ft.)
Bottom
of Well
(ft. BGS)
Comments
Date: 03/06/2020 Facility ID #: 0-009689
02/22/07 NA 0.00 NA
08/06/07 13.94 0.00 86.03
10/08/08 15.40 0.01 84.58
01/26/09 16.19 0.00 83.78
04/23/09 14.00 0.02 85.99 Before AFVR
04/23/09 13.76 0.01 86.22 After AFVR
04/28/09 13.77 0.00 86.20
06/22/09 15.90 0.00 84.07
09/22/09 15.40 0.00 84.57
12/22/09 14.89 0.00 85.08
06/23/10 NA 13.31 0.00 NA Abandoned
11/28/11 15.31 0.00 30.79
04/30/12 13.34 0.00 32.76
08/01/12 13.49 0.00 32.61
10/29/12 12.35 0.00 33.75
04/29/13 10.82 0.00 35.28
12/04/13 15.52 0.00 30.58
04/08/14 12.29 0.00 33.81
10/09/14 14.41 0.00 31.69
07/02/15 13.29 0.00 32.81
01/12/16 11.77 0.00 34.33
07/23/18 12.76 0.00 33.34
08/23/19 13.17 0.00 32.93
02/18/20 12.96 0.00 33.14
02/22/07 1.31 0.00 98.71
08/06/07 7.38 0.00 92.64
10/08/08 8.75 0.00 91.27
01/26/09 6.26 0.00 93.76
04/28/09 2.70 0.00 97.32
06/22/09 7.12 0.00 92.90
09/22/09 8.34 0.00 91.68
12/22/09 1.65 0.00 98.37
06/23/10 6.97 0.00 44.80
11/28/11 5.80 0.00 45.97
04/29/13 1.50 0.00 50.27
12/04/13 7.88 0.00 43.89
04/08/14 1.02 0.00 50.75
10/09/14 5.56 0.00 46.21
07/02/15 4.48 0.00 47.29
01/12/16 1.36 0.00 50.41
02/22/07 0.32 0.00 98.72
08/06/07 6.21 0.00 92.83
10/08/08 7.83 0.01 91.22
01/26/09 5.60 0.00 93.44
04/28/09 2.72 0.00 96.32
06/22/09 6.04 0.00 93.00
09/22/09 7.40 0.00 91.64
12/22/09 1.18 0.00 97.86
06/23/10 6.00 0.00 44.32
11/28/11 4.67 0.00 45.65
04/30/12 1.01 0.00 49.31
08/01/12 3.30 0.00 47.02
10/29/12 0.42 0.00 49.90
12/04/13 7.19 0.00 43.13
04/08/14 0.12 0.00 50.20
10/09/14 5.78 0.00 44.54
02/22/07 0.77 0.00 98.47
08/06/07 6.52 0.00 92.72
10/08/08 8.34 0.01 90.91
01/26/09 4.77 0.00 94.47
04/28/09 3.00 0.00 96.24
06/22/09 6.31 0.00 92.93
09/22/09 7.87 0.00 91.37
12/22/09 2.10 0.00 97.14
06/23/10 6.31 0.00 44.70
11/28/11 4.65 0.00 46.36
04/08/14 0.65 0.00 50.36
10/09/14 6.45 0.00 44.56
02/22/07 9.62 0.00 90.31
08/06/07 13.93 0.00 86.00
10/08/08 15.73 0.01 84.21
01/26/09 15.84 0.00 84.09
04/28/09 14.04 0.00 85.89
06/22/09 14.49 0.00 85.44
09/22/09 15.82 0.00 84.11
12/22/09 14.88 0.00 85.05
06/23/10 NA NA NA Abandoned
11/28/11 NA NA NA Abandoned
35 - 40
MW-4 06/16/94 30
3504/15/95MW-8
51.01
155 - 15506/14/94MW-7
99.97
NA
40
51.77
155 - 155
99.04
100.02
30 - 35 35
99.24
99.93
50.32
155 - 15506/14/94MW-6
06/14/94MW-5
46.103530 - 353011/28/11MW-4R
Page 2 of 5
TABLE 5
WELL CONSTRUCTION AND GAUGING INFORMATION
AL SIMMONS STORE (INCIDENT NO. 11114)
Well ID
Date
Installed
(mm/dd/yy)
Date Water
Level
Measured
(mm/dd/yy)
Well
Casing
Depth
(ft. BGS)
Screened
Interval
(x to y ft. 
BGS)
Depth to
Water from
Top of Casing
(ft.)
Free Product
Thickness**
(ft.)
Top of
Casing
Elevation*
(ft.)
Groundwater
Elevation (ft.)
Bottom
of Well
(ft. BGS)
Comments
Date: 03/06/2020 Facility ID #: 0-009689
02/22/07 0.27 0.00 98.38
08/06/07 6.55 0.00 92.10
10/08/08 7.99 0.00 90.66
01/26/09 5.26 0.00 93.39
04/28/09 2.22 0.00 96.43
06/22/09 6.40 0.00 92.25
09/22/09 7.76 0.00 90.89
12/22/09 1.85 0.00 96.80
06/23/10 6.12 0.00 43.60
11/28/11 5.18 0.00 44.54
12/04/13 7.34 0.00 42.38
04/08/14 0.11 0.00 49.61
10/09/14 6.41 0.00 43.31
02/22/07 0.00 0.00 98.41
08/06/07 6.31 0.00 92.10
10/08/08 7.96 0.01 90.46
01/26/09 4.86 0.00 93.55
04/28/09 2.02 0.00 96.39
06/22/09 6.31 0.00 92.10
09/22/09 7.60 0.00 90.81
12/22/09 1.19 0.00 97.22
06/23/10 5.86 0.00 43.90
11/28/11 4.70 0.00 45.06
04/08/14 NM 0.00 NM Water at top of 
well casing10/09/14 6.11 0.00 43.65
02/22/07 1.07 0.00 98.55
08/06/07 6.87 0.00 92.75
10/08/08 9.18 0.00 90.44
01/26/09 6.24 0.00 93.38
04/28/09 2.39 0.00 97.23
06/22/09 7.66 0.00 91.96
09/22/09 8.90 0.00 90.72
12/22/09 1.20 0.00 98.42
06/23/10 7.06 0.00 43.90
11/28/11 6.42 0.00 44.54
04/30/12 1.69 0.00 49.27
08/01/12 2.84 0.00 48.12
10/29/12 NM 0.00 NM
04/29/13 1.30 0.00 49.66
04/08/14 0.61 0.00 50.35
10/09/14 6.04 0.00 44.92
07/02/15 2.02 0.00 48.94
01/12/16 1.30 0.00 49.66
07/23/18 0.02 0.00 50.94
08/23/19 5.90 0.00 45.06
02/22/07 1.29 0.00 98.00      
08/06/07 2.70 0.00 96.59
10/08/08 8.49 0.01 90.81
01/26/09 3.09 0.00 96.20
04/23/09 1.40 0.00 97.89 Before AFVR
04/23/09 1.48 0.02 97.83 After AFVR
04/28/09 1.96 0.00 97.33
06/22/09 7.77 0.00 91.52
09/22/09 7.46 0.00 91.83
12/22/09 1.02 0.00 98.27
06/23/10 6.44 0.00 44.10
11/28/11 5.45 0.00 45.09
04/29/13 0.58 0.00 49.96
04/08/14 1.08 0.00 49.46
10/09/14 3.64 0.00 46.90
07/02/15 1.76 0.00 48.78
01/12/16 1.45 0.00 49.09
07/23/18 0.85 0.00 49.69
08/23/19 2.68 0.00 47.86
02/18/20 1.45 0.00 49.09
204/20/95
2 - 12204/20/95MW-10
49.72
122 - 12
99.62
98.65
MW-9
98.41
99.29
49.76
12
MW-11 04/27/95 2
50.96
122 - 12
50.54
122 - 12204/27/95MW-12
Page 3 of 5
TABLE 5
WELL CONSTRUCTION AND GAUGING INFORMATION
AL SIMMONS STORE (INCIDENT NO. 11114)
Well ID
Date
Installed
(mm/dd/yy)
Date Water
Level
Measured
(mm/dd/yy)
Well
Casing
Depth
(ft. BGS)
Screened
Interval
(x to y ft. 
BGS)
Depth to
Water from
Top of Casing
(ft.)
Free Product
Thickness**
(ft.)
Top of
Casing
Elevation*
(ft.)
Groundwater
Elevation (ft.)
Bottom
of Well
(ft. BGS)
Comments
Date: 03/06/2020 Facility ID #: 0-009689
02/22/07 1.26 0.00 98.33
08/06/07 7.62 0.00 91.97
10/08/08 9.11 0.01 90.49
01/26/09 6.56 0.00 93.03
04/28/09 2.50 0.00 97.09
06/22/09 7.68 0.00 91.91
09/22/09 8.88 0.00 90.71
12/22/09 1.31 0.00 98.28
06/23/10 7.18 0.00 43.69
11/28/11 6.47 0.00 44.40
04/30/12 1.78 0.00 49.09
08/01/12 3.40 0.00 47.47
10/29/12 NM 0.00 NM
04/08/14 0.68 0.00 50.19
10/09/14 7.35 0.00 43.52
07/23/18 0.13 0.00 50.74
02/22/07 0.76 0.00 98.80      
08/06/07 7.33 0.00 92.23
10/08/08 9.06 0.01 90.51
01/26/09 6.86 0.00 92.70
04/28/09 3.02 0.00 96.54
06/22/09 7.51 0.00 92.05
09/22/09 8.88 0.00 90.68
12/22/09 1.20 0.00 98.36
06/23/10 7.03 0.00 44.15
11/28/11 6.40 0.00 44.78
04/08/14 0.50 0.00 50.68
10/09/14 7.14 0.00 44.04
07/02/15 3.09 0.00 48.09
01/12/16 1.04 0.00 50.14
07/23/18 0.24 0.00 50.94
02/22/07 0.55 0.00 98.90      
08/06/07 7.63 0.00 91.82
10/08/08 8.96 0.01 90.50
01/26/09 6.85 0.00 92.60
04/28/09 2.70 0.00 96.75
06/22/09 7.53 0.00 91.92
09/22/09 8.80 0.00 90.65
12/22/09 1.31 0.00 98.14
06/23/10 7.21 0.00 43.64
11/28/11 6.58 0.00 44.27
04/08/14 0.52 0.00 50.33
10/09/14 7.21 0.00 43.64
08/06/07 7.13 0.00 91.90      
10/08/08 8.45 0.01 90.59
01/26/09 5.67 0.00 93.36
04/28/09 2.80 0.00 96.23
06/22/09 6.89 0.00 92.14
09/22/09 8.20 0.00 90.83
12/22/09 2.02 0.00 97.01
06/23/10 6.54 0.00 43.65
11/28/11 5.50 0.00 44.69
04/29/13 1.21 0.00 48.98
04/08/14 0.83 0.00 49.36
10/09/14 6.77 0.00 43.42
06/22/09 6.77 0.00 93.00
09/22/09 8.02 0.00 91.75
12/22/09 1.44 0.00 98.33
06/23/10 6.67 0.00 44.33
11/28/11 5.38 0.00 45.62
04/30/12 1.60 0.00 49.40
08/01/12 3.95 0.00 47.05
10/29/12 1.01 0.00 49.99
04/29/13 1.62 0.00 49.38
04/08/14 0.81 0.00 50.19
10/09/14 5.64 0.00 45.36
07/02/15 4.09 0.00 46.91
01/12/16 1.06 0.00 49.94
51.18
122 - 12206/19/95MW-14
50.87
133 - 13306/19/95MW-13
MW-16
50.85
122 - 12210/10/95MW-15
08/07/07
51.00
12.506/18/09MW-17
99.56
99.77
99.59
99.45
99.03
50.19
1222 - 12
2.5 - 12.52.5
Page 4 of 5
TABLE 5
WELL CONSTRUCTION AND GAUGING INFORMATION
AL SIMMONS STORE (INCIDENT NO. 11114)
Well ID
Date
Installed
(mm/dd/yy)
Date Water
Level
Measured
(mm/dd/yy)
Well
Casing
Depth
(ft. BGS)
Screened
Interval
(x to y ft. 
BGS)
Depth to
Water from
Top of Casing
(ft.)
Free Product
Thickness**
(ft.)
Top of
Casing
Elevation*
(ft.)
Groundwater
Elevation (ft.)
Bottom
of Well
(ft. BGS)
Comments
Date: 03/06/2020 Facility ID #: 0-009689
06/22/09 7.35 0.00 92.72
09/22/09 8.70 0.00 91.37
12/22/09 1.88 0.00 98.19
06/23/10 7.17 0.00 44.27
11/28/11 6.08 0.00 45.36
04/29/13 2.11 0.00 49.33
04/08/14 1.18 0.00 50.26
10/09/14 6.57 0.00 44.87
07/02/15 4.95 0.00 46.49
01/12/16 1.82 0.00 49.62
06/22/09 7.47 0.00 91.94
09/22/09 8.70 0.00 90.71
12/22/09 2.65 0.00 96.76
06/23/10 7.03 0.00 43.50
11/28/11 6.38 0.00 44.15
12/04/13 8.34 0.00 42.19
04/08/14 0.91 0.00 49.62
10/09/14 7.31 0.00 43.22
12/22/09 99.19 2.09 0.00 97.10
06/23/10 6.63 0.00 43.97
11/28/11 5.53 0.00 45.07
04/29/13 1.87 0.00 48.73
04/08/14 0.77 0.00 49.83
10/09/14 6.84 0.00 43.76
12/22/09 99.25 1.73 0.00 97.52
06/23/10 6.42 0.00 44.12
11/28/11 5.10 0.00 45.44
04/29/13 1.56 0.00 48.98
04/08/14 0.81 0.00 49.73
10/09/14 6.50 0.00 44.04
12/22/09 99.08 1.70 0.00 97.38
06/23/10 6.43 0.00 43.95
11/28/11 5.20 0.00 45.18
04/08/14 0.68 0.00 49.70
10/09/14 6.73 0.00 43.65
07/23/18 NM NM NM TOC
08/23/19 3.43 0.00 NM
02/18/20 0.71 0.00 NM
Notes:
•  * : Reference point for elevation measurements, Assumed elevation 100.00 ft.
•  Top of casing elevations were re-surveyed in June 2010 by The East Group.
•  ** : If free product is present in a well, groundwater elevation should be calculated by: [Top of Casing Elevation - Depth to Water] 
•  ft. BGS : feet below ground surface.
•  NM: Not Measured.
•  NA: Not Available.
•  TOC: Water above top of well casing.
MW-18
50.54155 - 15512/15/09MW-21
50.38
51.44
122 - 12206/18/09
2-12206/18/09MW-19
155-15512/15/09MW-22
   + [free product thickness x 0.8581].
NANANANARW-4 23
99.41
100.07
MW-20 12/15/09 5 5 - 15 15 50.60
50.53
12
Page 5 of 5
Well ID
Date
Collected
(mm/dd/yy)
1 600 600 500 20 6 70 70 70 400 400
5,000 260,000 84,500 85,500 20,000 6,000 25,000 70,000 30,000 28,500 25,000
02/22/07 NS NS NS NS NS NS NS NS NS NS NS
08/06/07 15,000 35,800 3,670 17,400 123,000 401 188 332 441 3,280 890
10/08/08 FP FP FP FP FP FP FP FP FP FP FP
01/26/09 15,000 39,000 2,400 19,000 110,000 830 JB <220 <400 340 J 2,700 970 J
04/28/09 FP FP FP FP FP FP FP FP FP FP FP
06/22/09 FP FP FP FP FP FP FP FP FP FP FP
09/22/09 FP FP FP FP FP FP FP FP FP FP FP
12/22/09 4,030 16,600 2,190 17,800 43,000 2,840 303 J <100 626 13,400 3,290
06/23/10 3,430 12,100 1,600 10,300 51,300 593 J 202J <200 442J 4,430 1,300
11/28/11 713 3,250 793 3,248 1,470 151 58.2 20.5 J 152 1,010 272
04/30/12 327 165 238 507 1,390 36.2 14.3 J 14.7 J 31.6 276 43.7
08/01/12 349 155 387 402 1,190 57.9 23.0 14.0 56.8 180 29.1
10/29/12 107 6.1 J 74.2 32.1 780 9.9 J 4.8 J 9.1 J 13.2 10.3 2.3 J
04/29/13 34.7 1.1 199 30.1 749 35.1 23.8 11.6 45.9 29.2 0.38 J
12/04/13 3.4 J <1.0 53.2 <2.2 274 21.1 9.2 5.4 21.1 1.2 J <1.0
04/08/14 10.4 2.2 105 102 208 29.6 13.5 5.8 30.7 105 38.1
10/09/14 4.4 <0.50 31.1 <1.0 154 10.1 7.7 4.0 13.8 1.2 J <0.50
07/02/15 1.0 <0.17 1.6 <0.43 32.6 0.33 J 0.85 0.90 1.4 0.44 J <0.14
01/12/16 0.24 J <0.13 <0.13 <0.31 24.6 <0.13 <0.13 1.3 <0.13 <0.13 <0.13
07/23/18 0.65 <0.13 <0.13 <0.25 38.1 0.28 J <0.13 3.0 <0.13 <0.13 <0.13
08/23/19 0.38 J <0.13 <0.13 <0.25 23.8 0.61 <0.13 3.8 <0.13 <0.13 <0.13
02/22/07 127 11.3 591.0 526.50 61.6 NR NR <1.00 NR NR NR
08/06/07 259 102 569 783 104 150 68.1 2.85 183 851 142
10/08/08 240 320 550 980 70 190 54 <1.0 140 690 130
01/26/09 330 200 510 540 67 110 B 65 2.7 J 150 390 64
04/28/09 140 61 340 360 38 220 55 <1.6 140 680 66
06/22/09 102 9.46 305 277 24.8 359 51.7 <6.68 128 374 45.5
09/22/09 203 490 503 1,110 50.5 254 54.3 1.87 J 147 706 143
12/22/09 77.5 399 260 441 <2.50 209 25.8 <2.00 67.5 316 44.7
06/23/10 75.2 <50.0 221 129 97.8 114 44.6J <10.0 123 278 45.8J
11/28/11 7.4 0.60 10.9 5.80 J 8.1 17.6 2.5 0.14 J 5.3 6.3 1.1
04/30/12 4.1 0.29 J 0.54 0.18 J 6.8 16.1 1.6 <0.11 1.1 <0.10 <0.10
08/01/12 6.2 0.31 J 2.7 0.96 7.3 0.49 J 1.4 0.12 J 0.59 <0.10 <0.10
10/29/12 0.80 J <0.20 0.36 J <0.43 2.7 72.4 0.39 J <0.20 0.29 J <0.20 <0.20
04/29/13 64.5 19.5 119 279 54.1 18.1 12.3 1.9 23.0 83.5 22.5
12/04/13 59.6 0.51 35.1 51.5 36.4 39.5 13.4 1.3 10.8 113 1.7
04/08/14 0.32 J <0.10 0.12 J <0.20 1.3 1.8 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 356 32.6 812 2,470 28.1 212 55.0 <5.0 158 1,290 305
07/02/15 120 498 561 2,070 25.2 135 41.0 <4.0 104 755 179
01/12/16 4.6 0.62 28.5 2.5 4.2 38.5 4 0.29 J 8.9 27.5 0.48 J
07/23/18 17.7 46.8 93.9 328 1.6 9.2 9.6 <0.31 17.9 115 20.4
08/23/19 14.1 3.9 J 185 433 <1.3 50.5 23.0 <1.3 70.8 446 105
02/18/20 0.31 J <0.13 <0.13 <0.25 0.34 J 0.21 J 0.22 J <0.13 0.30 J 0.24 J <0.13
02/22/07 7,420 28,500 1,540 8,100 58,000 NR NR 85.0 NR NR NR
08/06/07 6,860 13,400 2,720 15,000 5,540 515 147 46.4 295 3,130 849
10/08/08 9,300 20,000 2,900 13,000 23,000 380 140 180 B 260 2,500 700
01/26/09 4,000 8,600 1,300 8,900 820 440 B 78 J <20 120 1,900 1,000
04/28/09 3,200 8,200 1,700 9,000 6,900 570 130 50 J 280 2,800 760
06/22/09 6,500 22,900 2,550 11,600 5,990 1,030 <250 <418 349 2,600 635
09/22/09 6,010 27,900 2,340 11,800 3,050 565 122 J <40.0 303 2,500 618
12/22/09 234 104 212 743 131 73.9 16.3 4.47 J 32.7 352 101
06/23/10 4,670 17,200 1,770 9,980 934 367 86.3J <40.0 135J 1,630 384XylenesNaphthaleneContaminant of
Concern

MW-1
MW-1R 1,3,5-TrimethylbenzeneIsopropylbenzene1,2,4-TrimethylbenzeneTolueneEthylbenzeneIPEn-PropylbenzeneMTBETABLE 6
SUMMARY OF GROUND WATER ANALYTICAL RESULTS
AL SIMMONS STORE (INCIDENT NO. 11114)
Analytical Method
EPA Method 6200B
Date: 03/06/2020 Facility ID #: 0-009689
MW-2R Benzene2L Standard (mg/l)
GCL (mg/l)
MW-2
MW-3
Page 1 of 7
Well ID
Date
Collected
(mm/dd/yy)
1 600 600 500 20 6 70 70 70 400 400
5,000 260,000 84,500 85,500 20,000 6,000 25,000 70,000 30,000 28,500 25,000XylenesNaphthaleneContaminant of
Concern
1,3,5-TrimethylbenzeneIsopropylbenzene1,2,4-TrimethylbenzeneTolueneEthylbenzeneIPEn-PropylbenzeneMTBETABLE 6
SUMMARY OF GROUND WATER ANALYTICAL RESULTS
AL SIMMONS STORE (INCIDENT NO. 11114)
Analytical Method
EPA Method 6200B
Date: 03/06/2020 Facility ID #: 0-009689
Benzene2L Standard (mg/l)
GCL (mg/l)
11/28/11 1,490 994 1,200 1,723 3,580 113 66.0 33.8 146 633 190
04/30/12 195 286 493 1,166 76.5 56.9 27.9 <2.1 48.3 413 121
08/01/12 122 32.0 409 733 71.4 54.1 20.1 <1.1 38.8 292 70.5
10/29/12 106 6.5 376 418 38.9 101 32.6 <0.50 75.8 307 94.2
04/29/13 297 61.5 452 209 172 84.3 45.5 5.1 70.9 347 26.4
12/04/13 62.1 4.9 J 313 260 26.8 92.5 26.0 <1.0 59.9 389 67.9
04/08/14 42.5 6.5 166 217 13.2 54.7 13.8 0.63 21.9 200 43.7
10/09/14 56.6 9.3 391 425 24.2 125 33.7 <1.0 70.5 349 113
07/02/15 42.7 12.1 368 294 8.5 126 33.5 <1.6 75.8 523 100
01/12/16 41.6 2.8 J 283 25.8 7.4 88 29.8 <1.3 71.4 419 10.6
07/23/18 155 3.9 J 184 155 12.4 78.4 29.5 3.1 J 60.1 338 25.1
08/23/19 69.4 1.7 J 33.5 6.9 J 3.0 J 61.4 16.9 <1.3 41.3 302 3.6 J
02/18/20 222 11.2 233 155 29.6 105 38.9 3.5 J 87.5 316 19.1
02/22/07 NS NS NS NS NS NS NS NS NS NS NS
08/07/07 2,100 32.7 591 349 786 84.5 28.4 52.3 69.6 202 79.0
10/08/08 1,600 29 680 230 240 100 28 47 B 62 140 <0.65
01/26/09 1,900 30 750 510 190 140 B 46 50 J 89 280 3.8 J
04/28/09 970 25 330 420 1,400 81 20 30 J 41 160 27.0
06/22/09 821 14.9 313 300 216 102 18 J 22.3 J 35.3 156 7.81 J
09/22/09 807 13.8 329 277 57.4 85.2 18.6 22.2 51.4 163 6.40
12/22/09 516 8.77 208 205 621 51.9 16.4 16.5 37.1 133 2.44
06/23/10 92.7 <4.00 36.1 1.70J 7.57 11.5 3.19J 2.27J 7.84 1.63J <0.720
11/28/11 483 7.4 165 125.8 516 30.3 20.8 23.3 40.2 101 46.7
04/30/12 512 <2.6 188 22.2 1,220 30.5 13.6 61.3 32.0 4.0 J <2.0
08/01/12 48.5 <1.3 351 2.9 J 795 41.4 23.9 111 52.1 1.6 J <1.0
10/29/12 3.3 <0.50 185 <1.1 286 23.1 15.1 62.0 36.4 0.64 J <0.50
04/29/13 9.1 0.25 J 195 0.32 J 10.6 16.4 20.0 108 28.7 <0.10 <0.10
12/04/13 <0.10 <0.10 <0.10 <0.22 0.18 J <0.15 <0.10 0.45 J <0.10 <0.10 <0.10
04/08/14 0.25 J <0.10 <0.10 <0.20 3.3 <0.10 <0.10 18.9 <0.10 <0.10 <0.10
10/09/14 153 3.0 52.7 17.2 <0.50 11.4 9.5 227 8.1 12.4 3.8
07/02/15 182 1.1 J 39.0 9.3 6.8 14.6 5.3 54.7 8.5 25.2 3.5
01/12/16 830 8.3 349 200 18.4 95.0 30.0 175 59.4 152 39.6
07/23/18 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13
08/23/19 236 <1.3 12.4 <2.5 12.2 5.8 5.1 101 4.5 J <1.3 <1.3
02/18/20 15.5 0.56 10.9 1.7 13.2 23.0 1.0 110 E 1.6 6.7 0.34 J
02/22/07 <1.00 <1.00 <1.00 <3.00 <1.00 NR NR <1.00 NR NR NR
08/07/07 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500
10/08/08 <0.11 <0.10 <0.13 <0.22 <0.10 <0.10 <0.15 <0.20 <0.11 <0.10 <0.13
01/26/09 5.0 J <0.70 2.5 J 1.8 J <0.50 2.2 JB <0.55 <1.0 <0.75 1.3 J <0.50
04/28/09 <0.20 <0.33 <0.60 <1.0 <0.33 <1.0 <0.33 <0.33 <0.33 <0.33 <0.33
06/22/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 <1.00 <1.67 <0.330 <0.330 <0.330
09/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/24/10 <0.140 <1.00 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/29/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
07/02/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.12 <0.12 <0.16 <0.16 <0.14 <0.14
01/12/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13
MW-3R
MW-4R
MW-5
MW-4
Page 2 of 7
Well ID
Date
Collected
(mm/dd/yy)
1 600 600 500 20 6 70 70 70 400 400
5,000 260,000 84,500 85,500 20,000 6,000 25,000 70,000 30,000 28,500 25,000XylenesNaphthaleneContaminant of
Concern
1,3,5-TrimethylbenzeneIsopropylbenzene1,2,4-TrimethylbenzeneTolueneEthylbenzeneIPEn-PropylbenzeneMTBETABLE 6
SUMMARY OF GROUND WATER ANALYTICAL RESULTS
AL SIMMONS STORE (INCIDENT NO. 11114)
Analytical Method
EPA Method 6200B
Date: 03/06/2020 Facility ID #: 0-009689
Benzene2L Standard (mg/l)
GCL (mg/l)
02/22/07 <1.00 <1.00 <1.00 <3.00 <1.00 NR NR <1.00 NR NR NR
08/07/07 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500
10/08/08 <0.11 <0.10 <0.13 <0.22 <0.10 <0.10 <0.15 <0.20 <0.11 <0.10 <0.13
01/26/09 <0.60 <0.70 <0.50 <1.0 <0.50 0.72 JB <0.55 <1.0 <0.75 <0.70 <0.50
04/28/09 <0.20 <0.33 <0.60 <1.0 <0.33 <1.0 <0.33 <0.33 <0.33 <0.33 <0.33
06/22/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 <1.00 <1.67 <0.330 <0.330 <0.330
09/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/24/10 <0.140 <1.00 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/30/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
08/01/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
10/29/12 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
02/22/07 <1.00 <1.00 <1.00 <3.00 <1.00 NR NR <1.00 NR NR NR
08/07/07 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500
10/08/08 <0.11 <0.10 <0.13 <0.22 <0.10 <0.10 <0.15 <0.20 <0.11 <0.10 <0.13
01/26/09 <0.60 <0.70 <0.50 <1.0 <0.50 <0.60 <0.55 <1.0 <0.75 <0.70 <0.50
04/28/09 <0.20 <0.33 <0.60 <1.0 <0.33 <1.0 <0.33 <0.33 <0.33 <0.33 <0.33
06/22/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 <1.00 <1.67 <0.330 <0.330 <0.330
09/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/25/10 <0.140 <1.00 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
02/22/07 <1.00 <1.00 1.47 4.81 7.19 NR NR <1.00 NR NR NR
08/07/07 0.690 0.600 <0.500 2.07 1.26 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500
10/08/08 0.31 J 0.31 J <0.13 0.65 J 0.35 J <0.10 <0.15 <0.20 <0.11 0.21 J <0.13
01/26/09 1.6 J 1.6 J 1.2 J 3.5 J 5.1 <0.60 <0.55 <1.0 <0.75 1.2 J <0.50
04/28/09 3.5 3.0 2.4 7.0 11 <1.0 <0.33 <0.33 0.57 J 2.3 0.78 J
06/22/09 6.49 4.96 3.76 12.1 13.4 <1.00 <1.00 <1.67 0.617 J 3.58 0.916 J
09/22/09 <0.140 <0.190 <0.150 <0.220 0.516 J <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 1.61 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/23/10 <0.140 <1.00 <0.150 0.383J 0.918J <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 NS NS NS NS NS NS NS NS NS NS NS
02/22/07 <1.00 <1.00 <1.00 <3.00 <1.00 NR NR <1.00 NR NR NR
08/07/07 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500
10/08/08 <0.11 <0.10 <0.13 <0.22 <0.10 <0.10 <0.15 <0.20 <0.11 <0.10 <0.13
01/26/09 <0.60 <0.70 <0.50 <1.0 <0.50 <0.60 <0.55 <1.0 <0.75 <0.70 <0.50
04/28/09 <0.20 <0.33 <0.60 <1.0 0.36 J <1.0 <0.33 <0.33 <0.33 <0.33 <0.33
06/22/09 <0.200 <0.330 <0.670 <1.33 1.01 <1.00 <1.00 <1.67 <0.330 <0.330 <0.330
09/22/09 <0.140 <0.190 <0.150 <0.220 0.899 J <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/25/10 <0.140 <1.00 <0.150 <0.220 0.365J <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
02/22/07 <1.00 <1.00 <100 <3.00 <1.00 NR NR <1.00 NR NR NR
08/07/07 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500
10/08/08 <0.11 <0.10 <0.13 <0.22 <0.10 <0.10 <0.15 <0.20 <0.11 <0.10 <0.13
01/26/09 <0.60 <0.70 <0.50 <1.0 <0.50 <0.60 <0.55 <0.10 <0.75 <0.70 <0.50
04/28/09 <0.20 <0.33 <0.60 <1.0 <0.33 <1.0 <0.33 <0.33 <0.33 <0.33 <0.33
06/22/09 <0.200 0.482 J <0.670 <1.33 <0.330 <1.00 <1.00 <1.67 <0.330 <0.330 <0.330
09/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/25/10 <0.140 <1.00 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
MW-10
MW-8
MW-9
MW-7
MW-6
Page 3 of 7
Well ID
Date
Collected
(mm/dd/yy)
1 600 600 500 20 6 70 70 70 400 400
5,000 260,000 84,500 85,500 20,000 6,000 25,000 70,000 30,000 28,500 25,000XylenesNaphthaleneContaminant of
Concern
1,3,5-TrimethylbenzeneIsopropylbenzene1,2,4-TrimethylbenzeneTolueneEthylbenzeneIPEn-PropylbenzeneMTBETABLE 6
SUMMARY OF GROUND WATER ANALYTICAL RESULTS
AL SIMMONS STORE (INCIDENT NO. 11114)
Analytical Method
EPA Method 6200B
Date: 03/06/2020 Facility ID #: 0-009689
Benzene2L Standard (mg/l)
GCL (mg/l)
02/22/07 392 104 12.2 50.3 166 NR NR 9.08 NR NR NR
08/07/07 1.78 <0.500 0.530 1.93 3.39 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500
10/08/08 22 17 7.1 17 30 1.1 0.42 J <0.20 0.67 J 4.9 1.0
01/26/09 <0.60 0.87 J <0.50 <1.0 <0.50 <0.60 <0.55 <1.0 <0.75 <0.70 <0.50
04/28/09 <0.20 <0.33 <0.60 <1.0 74 <1.0 <0.33 0.36 J <0.33 <0.33 <0.33
06/22/09 <0.200 10.7 <0.670 <1.33 1.43 <1.00 <1.00 <1.67 <0.330 <0.330 <0.330
09/22/09 0.222 J <0.190 <0.150 <0.220 0.376 J <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/23/10 <0.140 2.00J <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 0.58 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/30/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
08/01/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
10/29/12 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10
04/29/13 18.7 0.29 J 0.15 J 5.4 3.9 0.22 J <0.10 0.60 <0.10 0.28 J <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 0.15 J <0.10 <0.10 <0.20 0.21 J <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
07/02/15 2.0 <0.17 <0.15 <0.43 0.58 <0.12 <0.12 <0.16 <0.16 0.56 <0.14
01/12/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13
07/23/18 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13
08/23/19 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13
02/22/07 1,320 3,750 446 1,850 9,980 NR NR 91.6 NR NR NR
08/07/07 5.25 <0.500 3.17 2.55 26.2 <5.00 <0.500 <0.500 3.33 8.25 <0.500
10/08/08 <0.11 <0.10 <0.13 0.98 J 5.5 0.74 J 0.23 J <0.20 0.48 J 2.1 <0.13
01/26/09 <0.60 <0.70 <0.50 <1.0 <0.50 <0.60 <0.55 <1.0 <0.75 <0.70 <0.50
04/28/09 <0.20 <0.33 <0.60 <1.0 5.7 <1.0 <0.33 <0.33 <0.33 <.33 <0.33
06/22/09 <0.200 77.1 <0.670 <1.33 1.61 <1.00 <1.00 <1.67 <0.330 <0.330 <0.330
09/22/09 <0.140 46.5 <0.150 <0.220 0.627 J <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 0.418 J <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/24/10 <0.140 <1.00 <0.150 <0.220 1.73 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/29/13 1.7 <0.10 3.9 4.8 3.0 3.3 1.0 <0.10 3.1 9.4 1.5
04/08/14 1.5 0.61 3.7 5.3 4.4 1.6 0.39 J 0.23 J 0.79 3.3 0.15 J
10/09/14 <0.10 <0.10 <0.10 <0.20 0.17 J <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
07/02/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.12 <0.12 <0.16 <0.16 <0.14 <0.14
01/12/16 <0.13 <0.13 <0.13 <0.31 0.21 J <0.13 <0.13 <0.13 <0.13 0.14 J <0.13
07/23/18 0.33 J <0.13 0.87 0.62 J 0.68 0.53 0.19 J 0.38 J 0.34 J 1.3 <0.13
08/23/19 32.8 0.92 7.2 2.6 6.6 2.1 0.54 0.25 J 1.1 4.5 <0.13
02/18/20 5.1 0.42 J 0.23 J 5.0 3.3 0.74 <0.13 <0.13 <0.13 0.84 <0.13
02/22/07 <1.00 <1.00 <1.00 <3.00 2.12 NR NR <1.00 NR NR NR
08/07/07 229 28.1 25.4 130 816 <5.00 1.95 3.63 2.53 20.8 3.17
10/08/08 2.2 0.21 J <0.13 <0.22 120 <0.10 <0.15 <0.20 <0.11 <0.10 <0.13
01/26/09 <0.60 <0.70 <0.50 <1.0 <0.50 <0.60 <0.55 <1.0 <0.75 <0.70 <0.50
04/28/09 <0.20 <0.33 <0.60 <1.0 2.7 <1.0 <0.33 <0.33 <0.33 <0.33 <0.33
06/22/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 <1.00 <1.67 <0.330 <0.330 <0.330
09/22/09 <0.140 <0.190 <0.150 <0.220 2.39 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/24/10 <0.140 <1.00 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/30/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
08/01/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
10/29/12 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
07/23/18 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13
MW-13
MW-12
MW-11
Page 4 of 7
Well ID
Date
Collected
(mm/dd/yy)
1 600 600 500 20 6 70 70 70 400 400
5,000 260,000 84,500 85,500 20,000 6,000 25,000 70,000 30,000 28,500 25,000XylenesNaphthaleneContaminant of
Concern
1,3,5-TrimethylbenzeneIsopropylbenzene1,2,4-TrimethylbenzeneTolueneEthylbenzeneIPEn-PropylbenzeneMTBETABLE 6
SUMMARY OF GROUND WATER ANALYTICAL RESULTS
AL SIMMONS STORE (INCIDENT NO. 11114)
Analytical Method
EPA Method 6200B
Date: 03/06/2020 Facility ID #: 0-009689
Benzene2L Standard (mg/l)
GCL (mg/l)
02/22/07 <1.00 <1.00 <1.00 <3.00 27.6 NR NR <1.00 NR NR NR
08/07/07 <0.500 <0.500 <0.500 <1.00 13.7 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500
10/08/08 <0.11 <0.10 <0.13 <0.22 3.9 <0.10 <0.15 <0.20 <0.11 <0.10 <0.13
01/26/09 <0.60 <0.70 <0.50 <1.0 <0.50 11 <0.55 <1.0 <0.75 <0.70 <0.50
04/28/09 <0.20 <0.33 <0.60 <1.0 1.5 <1.0 <0.33 <0.33 <0.33 <0.33 <0.33
06/22/09 <0.200 <0.330 <0.670 <1.33 3.83 <1.00 <1.00 <1.67 <0.330 <0.330 <0.330
09/22/09 <0.140 <0.190 <0.150 <0.220 5.03 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/23/10 <0.140 <1.00 <0.150 <0.220 1.41 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 1.9 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 <0.10 <0.10 <0.10 <0.20 0.40 J <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
07/02/15 <0.17 <0.17 <0.15 <0.43 0.22 J <0.12 <0.12 <0.16 <0.16 <0.14 <0.14
01/12/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13
07/23/18 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13
02/22/07 <1.00 <1.00 <1.00 <3.00 <1.00 NR NR <1.00 NR NR NR
08/07/07 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500
10/08/08 <0.11 <0.10 <0.13 <0.22 0.86 J <0.10 <0.15 <0.20 <0.11 <0.10 <0.13
01/26/09 <0.60 <0.70 <0.50 <1.0 <0.50 <0.60 <0.55 <1.0 <0.75 <0.70 <0.50
04/28/09 <0.20 <0.33 <0.60 <1.0 <0.33 <1.0 <0.33 <0.33 <0.33 <0.33 <0.33
06/22/09 <0.200 0.758 J <0.670 <1.33 <0.330 <1.00 <1.00 <1.67 <0.330 <0.330 <0.330
09/22/09 <0.140 <0.190 <0.150 <0.220 2.41 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/23/10 <0.700 325 <0.750 <1.10 <1.25 <2.50 <0.750 <1.00 <1.10 <0.750 <0.900
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
08/07/07 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500
10/08/08 <0.11 <0.10 <0.13 <0.22 <0.10 <0.10 <0.15 <0.20 <0.11 <0.10 <0.13
01/26/09 <0.60 <0.70 <0.50 <1.0 <0.50 <0.60 <0.55 <1.0 <0.75 <0.70 <0.50
04/28/09 <0.20 <0.33 <0.60 <1.0 <0.33 <1.0 <0.33 <0.33 <0.33 <0.33 <0.33
06/22/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 <1.00 <1.67 <0.330 <0.330 <0.330
09/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/25/10 <0.140 21.1 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/29/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10
04/08/14 <0.10 1.4 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
06/22/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 <1.00 <1.67 <0.330 <0.330 <0.330
09/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/24/10 <0.140 <1.00 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/30/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
08/01/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
10/29/12 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10
04/29/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
07/02/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.12 <0.12 <0.16 <0.16 <0.14 <0.14
01/12/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13
MW-14
MW-17
MW-16
MW-15
Page 5 of 7
Well ID
Date
Collected
(mm/dd/yy)
1 600 600 500 20 6 70 70 70 400 400
5,000 260,000 84,500 85,500 20,000 6,000 25,000 70,000 30,000 28,500 25,000XylenesNaphthaleneContaminant of
Concern
1,3,5-TrimethylbenzeneIsopropylbenzene1,2,4-TrimethylbenzeneTolueneEthylbenzeneIPEn-PropylbenzeneMTBETABLE 6
SUMMARY OF GROUND WATER ANALYTICAL RESULTS
AL SIMMONS STORE (INCIDENT NO. 11114)
Analytical Method
EPA Method 6200B
Date: 03/06/2020 Facility ID #: 0-009689
Benzene2L Standard (mg/l)
GCL (mg/l)
06/22/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 <1.00 <1.67 <0.330 <0.330 <0.330
09/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/24/10 <0.140 <1.00 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.31 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/29/13 <0.10 <0.10 <0.10 <0.22 0.12 J <0.15 <0.10 <0.10 <0.10 <0.10 <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 <0.10 <0.10 0.11 J <0.20 <0.10 0.75 0.17 J <0.10 0.23 J 0.16 J <0.10
07/02/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.12 <0.12 <0.16 <0.16 <0.14 <0.14
01/12/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13
06/22/09 16.4 0.410 J 5.98 6.77 83.1 3.02 1.19 <1.67 0.991 J 4.94 1.16
09/22/09 <0.140 <0.190 <0.150 <0.220 26.6 <0.500 <0.150 0.951 J <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/24/10 <0.140 <1.00 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/25/10 <0.140 <1.00 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/29/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/25/10 <0.140 <1.00 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/29/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 <0.10 <0.10 <0.10 <0.20 0.17 J <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/25/10 <0.140 <1.00 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
02/22/07 <1.00 <1.00 <1.00 <3.00 <1.00 NR NR <1.00 NR NR NR
08/07/07 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500
10/08/08 0.13 J <0.10 <0.13 <0.22 <0.10 0.58 J <0.15 <0.20 <0.11 <0.10 <0.13
01/26/09 <0.60 <0.70 <0.50 <1.0 <0.50 <0.60 <0.55 <1.0 <0.75 <0.70 <0.50
04/28/09 <0.20 <0.33 <0.60 <1.0 <0.33 <1.0 <0.33 <0.33 <0.33 <0.33 <0.33
06/22/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 <1.00 <1.67 <0.330 <0.330 <0.330
09/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
12/22/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.150 <0.200 <0.220 <0.150 <0.180
06/23/10 <0.140 <1.00 <0.150 1.00 <0.250 <0.500 <0.150 <0.200 <0.220 0.369J <0.180
11/28/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
04/30/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
08/01/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.11 <0.11 <0.10 <0.10
10/29/12 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10
04/29/13 <0.10 <0.10 <0.10 <0.10 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 NS NS NS NS NS NS NS NS NS NS NS
01/12/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13
MW-22
MW-21
MW-20
MW-19
WSW-1/
DW-1
MW-18
Page 6 of 7
Well ID
Date
Collected
(mm/dd/yy)
1 600 600 500 20 6 70 70 70 400 400
5,000 260,000 84,500 85,500 20,000 6,000 25,000 70,000 30,000 28,500 25,000XylenesNaphthaleneContaminant of
Concern
1,3,5-TrimethylbenzeneIsopropylbenzene1,2,4-TrimethylbenzeneTolueneEthylbenzeneIPEn-PropylbenzeneMTBETABLE 6
SUMMARY OF GROUND WATER ANALYTICAL RESULTS
AL SIMMONS STORE (INCIDENT NO. 11114)
Analytical Method
EPA Method 6200B
Date: 03/06/2020 Facility ID #: 0-009689
Benzene2L Standard (mg/l)
GCL (mg/l)
08/07/07 2.78 <0.500 0.77 2.59 17.9 6.34 <0.500 <0.500 <0.500 8.49 <0.500
10/08/08 5.8 0.87 J 0.83 J 2.0 J 16 1.6 0.24 J <0.20 0.23 J 3.0 <0.13
01/26/09 NS NS NS NS NS NS NS NS NS NS NS
04/28/09 NS NS NS NS NS NS NS NS NS NS NS
06/22/09 NS NS NS NS NS NS NS NS NS NS NS
09/22/09 NS NS NS NS NS NS NS NS NS NS NS
12/22/09 NS NS NS NS NS NS NS NS NS NS NS
06/25/10 NS NS NS NS NS NS NS NS NS NS NS
11/28/11 NS NS NS NS NS NS NS NS NS NS NS
04/08/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10
10/09/14 NS NS NS NS NS NS NS NS NS NS NS
08/07/07 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500
10/08/08 NS NS NS NS NS NS NS NS NS NS NS
01/26/09 NS NS NS NS NS NS NS NS NS NS NS
04/28/09 <0.20 <0.33 <0.60 <1.0 <0.33 <1.0 <0.33 <0.33 <0.33 <.33 <0.33
06/22/09 NS NS NS NS NS NS NS NS NS NS NS
09/22/09 NS NS NS NS NS NS NS NS NS NS NS
12/22/09 NS NS NS NS NS NS NS NS NS NS NS
06/25/10 NS NS NS NS NS NS NS NS NS NS NS
11/28/11 NS NS NS NS NS NS NS NS NS NS NS
10/09/14 NS NS NS NS NS NS NS NS NS NS NS
07/23/18 227 4.8 90.6 4.2 11.7 46.9 10.9 83.3 18.5 5.8 0.16 J
08/23/19 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13
02/18/20 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13
Notes:
• B: Present in laboratory blank.
WSW-4
WSW-17
• MAC: Maximum Allowable Concenration as specified in T15A NCAC 2L.0202.
• Results reported in µg/l (micrograms per liter)
RW-4
• For other compounds reported below the MACs, refer to the laboratory reports.
• J: Estimated value.
• GCL: Gross contamination level.
• NE: Standard not established.
• < : Less than the method detection limit specified in the laboratory report.
• Concentrations in bold face type indicate the MACs were below the reported concentrations.
• Concentrations in italics indicate the GCLs were below the reported concentrations.
• NR: Analysis not requested.
• J: Estimated value.
Page 7 of 7

APPENDICES

APPENDIX A
State Correspondence

APPENDIX B
Laboratory Report – Ground Water Samples
02/25/20
Technical Report for
GRI (Geological Resources Inc.)
Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
11114/2512
SGS Job Number: FA72670
Sampling Date: 02/18/20
Report to:
GRI
3502 Hayes Rd
Monroe, NC 28207
[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(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 02/25/20
e-Hardcopy 2.0
Automated Report
26
SGS is the sole authority for authorizing edits or modifications to this document.
Unauthorized modification of this report is strictly prohibited.
Review standard terms at: http://www.sgs.com/en/terms-and-conditions
The results set forth herein are provided by SGS North America Inc.
Please share your ideas about
how we can serve you better at:
[e-mail]
1 of 26
FA72670
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................4
Section 3: Sample Results ........................................................................................................6
3.1: FA72670-1: MW-2R .....................................................................................................7
3.2: FA72670-2: MW-3R .....................................................................................................9
3.3: FA72670-3: MW-4R .....................................................................................................11
3.4: FA72670-4: MW-12 ......................................................................................................13
3.5: FA72670-5: RW-4 .........................................................................................................15
Section 4: Misc. Forms ............................................................................................................17
4.1: Chain of Custody ...........................................................................................................18
Section 5: MS Volatiles - QC Data Summaries .....................................................................20
5.1: Method Blank Summary ................................................................................................21
5.2: Blank Spike Summary ...................................................................................................23
5.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................25 123452 of 26
FA72670
SGS North America Inc.
Sample Summary
GRI (Geological Resources Inc.)
Job No:FA72670
Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
Project No: 11114/2512
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
This report contains results reported as ND = Not detected. The following applies:
Organics ND = Not detected above the MDL
FA72670-1 02/18/20 12:27 ER 02/19/20 AQ Ground Water MW-2R
FA72670-2 02/18/20 12:05 ER 02/19/20 AQ Ground Water MW-3R
FA72670-3 02/18/20 12:12 ER 02/19/20 AQ Ground Water MW-4R
FA72670-4 02/18/20 11:46 ER 02/19/20 AQ Ground Water MW-12
FA72670-5 02/18/20 11:54 ER 02/19/20 AQ Ground Water RW-4
3 of 26
FA726701
Summary of Hits Page 1 of 2
Job Number:FA72670
Account:GRI (Geological Resources Inc.)
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
Collected:02/18/20
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FA72670-1 MW-2R
Benzene 0.31 J 0.50 0.13 ug/l SM 6200B
sec-Butylbenzene 0.45 J 0.50 0.13 ug/l SM 6200B
Isopropylbenzene 0.22 J 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 0.34 J 0.50 0.13 ug/l SM 6200B
Naphthalene 0.21 J 0.50 0.13 ug/l SM 6200B
n-Propylbenzene 0.30 J 0.50 0.13 ug/l SM 6200B
1,2,4-Trimethylbenzene 0.24 J 0.50 0.13 ug/l SM 6200B
FA72670-2 MW-3R
Benzene 222 5.0 1.3 ug/l SM 6200B
n-Butylbenzene 5.6 5.0 1.3 ug/l SM 6200B
sec-Butylbenzene 7.2 5.0 1.3 ug/l SM 6200B
Di-Isopropyl Ether 3.5 J 5.0 1.3 ug/l SM 6200B
Ethylbenzene 233 5.0 1.3 ug/l SM 6200B
Isopropylbenzene 38.9 5.0 1.3 ug/l SM 6200B
p-Isopropyltoluene 1.9 J 5.0 1.3 ug/l SM 6200B
Methyl Tert Butyl Ether 29.6 5.0 1.3 ug/l SM 6200B
Naphthalene 105 5.0 1.3 ug/l SM 6200B
n-Propylbenzene 87.5 5.0 1.3 ug/l SM 6200B
Toluene 11.2 5.0 1.3 ug/l SM 6200B
1,2,4-Trimethylbenzene 316 5.0 1.3 ug/l SM 6200B
1,3,5-Trimethylbenzene 19.1 5.0 1.3 ug/l SM 6200B
m,p-Xylene 149 10 1.3 ug/l SM 6200B
o-Xylene 5.2 5.0 1.3 ug/l SM 6200B
Xylene (total)155 15 2.5 ug/l SM 6200B
FA72670-3 MW-4R
Benzene 15.5 0.50 0.13 ug/l SM 6200B
sec-Butylbenzene 1.4 0.50 0.13 ug/l SM 6200B
tert-Butylbenzene 0.68 0.50 0.13 ug/l SM 6200B
1,2-Dichloroethane 0.36 J 0.50 0.13 ug/l SM 6200B
Di-Isopropyl Ether 110 E 0.50 0.13 ug/l SM 6200B
Ethylbenzene 10.9 0.50 0.13 ug/l SM 6200B
Isopropylbenzene 1.0 0.50 0.13 ug/l SM 6200B
p-Isopropyltoluene 0.18 J 0.50 0.13 ug/l SM 6200B
Methyl Chloride 1.3 0.50 0.20 ug/l SM 6200B
Methyl Tert Butyl Ether 13.2 0.50 0.13 ug/l SM 6200B
Naphthalene 23.0 0.50 0.13 ug/l SM 6200B
n-Propylbenzene 1.6 0.50 0.13 ug/l SM 6200B
Toluene 0.56 0.50 0.13 ug/l SM 6200B
1,2,4-Trimethylbenzene 6.7 0.50 0.13 ug/l SM 6200B
4 of 26
FA726702
Summary of Hits Page 2 of 2
Job Number:FA72670
Account:GRI (Geological Resources Inc.)
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
Collected:02/18/20
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
1,3,5-Trimethylbenzene 0.34 J 0.50 0.13 ug/l SM 6200B
m,p-Xylene 1.6 1.0 0.13 ug/l SM 6200B
o-Xylene 0.17 J 0.50 0.13 ug/l SM 6200B
Xylene (total)1.7 1.5 0.25 ug/l SM 6200B
FA72670-4 MW-12
Benzene 5.1 0.50 0.13 ug/l SM 6200B
Ethylbenzene 0.23 J 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 3.3 0.50 0.13 ug/l SM 6200B
Naphthalene 0.74 0.50 0.13 ug/l SM 6200B
Toluene 0.42 J 0.50 0.13 ug/l SM 6200B
1,2,4-Trimethylbenzene 0.84 0.50 0.13 ug/l SM 6200B
m,p-Xylene 1.9 1.0 0.13 ug/l SM 6200B
o-Xylene 3.1 0.50 0.13 ug/l SM 6200B
Xylene (total)5.0 1.5 0.25 ug/l SM 6200B
FA72670-5 RW-4
No hits reported in this sample.
5 of 26
FA726702
SGS North America Inc.
Sample Results
Report of Analysis
Orlando, FL
Section 3
6 of 26
FA726703
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-2R
Lab Sample ID:FA72670-1 Date Sampled:02/18/20
Matrix:AQ - Ground Water Date Received:02/19/20
Method:SM 6200B Percent Solids:n/a
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0221248.D 1 02/24/20 14:53 AB n/a n/a VA2690
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 0.31 0.50 0.13 ug/l J
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 0.45 0.50 0.13 ug/l J
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
7 of 26
FA7267033.1
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-2R
Lab Sample ID:FA72670-1 Date Sampled:02/18/20
Matrix:AQ - Ground Water Date Received:02/19/20
Method:SM 6200B Percent Solids:n/a
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, 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 0.22 0.50 0.13 ug/l J
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 0.34 0.50 0.13 ug/l J
91-20-3 Naphthalene 0.21 0.50 0.13 ug/l J
103-65-1 n-Propylbenzene 0.30 0.50 0.13 ug/l J
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 0.24 0.50 0.13 ug/l J
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 98%70-130%
17060-07-0 1,2-Dichloroethane-D4 94%70-130%
2037-26-5 Toluene-D8 93%70-130%
460-00-4 4-Bromofluorobenzene 95%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
8 of 26
FA7267033.1
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-3R
Lab Sample ID:FA72670-2 Date Sampled:02/18/20
Matrix:AQ - Ground Water Date Received:02/19/20
Method:SM 6200B Percent Solids:n/a
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0221249.D 10 02/24/20 15:16 AB n/a n/a VA2690
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 222 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 5.6 5.0 1.3 ug/l
135-98-8 sec-Butylbenzene 7.2 5.0 1.3 ug/l
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 ND 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
9 of 26
FA7267033.2
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-3R
Lab Sample ID:FA72670-2 Date Sampled:02/18/20
Matrix:AQ - Ground Water Date Received:02/19/20
Method:SM 6200B Percent Solids:n/a
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether 3.5 5.0 1.3 ug/l J
100-41-4 Ethylbenzene 233 5.0 1.3 ug/l
87-68-3 Hexachlorobutadiene ND 5.0 1.3 ug/l
98-82-8 Isopropylbenzene 38.9 5.0 1.3 ug/l
99-87-6 p-Isopropyltoluene 1.9 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 29.6 5.0 1.3 ug/l
91-20-3 Naphthalene 105 5.0 1.3 ug/l
103-65-1 n-Propylbenzene 87.5 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 11.2 5.0 1.3 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 316 5.0 1.3 ug/l
108-67-8 1,3,5-Trimethylbenzene 19.1 5.0 1.3 ug/l
75-01-4 Vinyl Chloride ND 5.0 1.3 ug/l
m,p-Xylene 149 10 1.3 ug/l
95-47-6 o-Xylene 5.2 5.0 1.3 ug/l
1330-20-7 Xylene (total)155 15 2.5 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 95%70-130%
2037-26-5 Toluene-D8 98%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
10 of 26
FA7267033.2
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-4R
Lab Sample ID:FA72670-3 Date Sampled:02/18/20
Matrix:AQ - Ground Water Date Received:02/19/20
Method:SM 6200B Percent Solids:n/a
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0221250.D 1 02/24/20 15:39 AB n/a n/a VA2690
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 15.5 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 1.4 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene 0.68 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 0.36 0.50 0.13 ug/l J
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
11 of 26
FA7267033.3
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-4R
Lab Sample ID:FA72670-3 Date Sampled:02/18/20
Matrix:AQ - Ground Water Date Received:02/19/20
Method:SM 6200B Percent Solids:n/a
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether 110 0.50 0.13 ug/l E
100-41-4 Ethylbenzene 10.9 0.50 0.13 ug/l
87-68-3 Hexachlorobutadiene ND 0.50 0.13 ug/l
98-82-8 Isopropylbenzene 1.0 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene 0.18 0.50 0.13 ug/l J
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride 1.3 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 13.2 0.50 0.13 ug/l
91-20-3 Naphthalene 23.0 0.50 0.13 ug/l
103-65-1 n-Propylbenzene 1.6 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 0.56 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 6.7 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene 0.34 0.50 0.13 ug/l J
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene 1.6 1.0 0.13 ug/l
95-47-6 o-Xylene 0.17 0.50 0.13 ug/l J
1330-20-7 Xylene (total)1.7 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 96%70-130%
2037-26-5 Toluene-D8 97%70-130%
460-00-4 4-Bromofluorobenzene 96%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
12 of 26
FA7267033.3
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-12
Lab Sample ID:FA72670-4 Date Sampled:02/18/20
Matrix:AQ - Ground Water Date Received:02/19/20
Method:SM 6200B Percent Solids:n/a
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0221251.D 1 02/24/20 16:02 AB n/a n/a VA2690
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 5.1 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
13 of 26
FA7267033.4
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-12
Lab Sample ID:FA72670-4 Date Sampled:02/18/20
Matrix:AQ - Ground Water Date Received:02/19/20
Method:SM 6200B Percent Solids:n/a
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, 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 0.23 0.50 0.13 ug/l J
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 3.3 0.50 0.13 ug/l
91-20-3 Naphthalene 0.74 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 0.42 0.50 0.13 ug/l J
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 0.84 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 1.9 1.0 0.13 ug/l
95-47-6 o-Xylene 3.1 0.50 0.13 ug/l
1330-20-7 Xylene (total)5.0 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 96%70-130%
17060-07-0 1,2-Dichloroethane-D4 92%70-130%
2037-26-5 Toluene-D8 87%70-130%
460-00-4 4-Bromofluorobenzene 95%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
14 of 26
FA7267033.4
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:RW-4
Lab Sample ID:FA72670-5 Date Sampled:02/18/20
Matrix:AQ - Ground Water Date Received:02/19/20
Method:SM 6200B Percent Solids:n/a
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0221252.D 1 02/24/20 16:25 AB n/a n/a VA2690
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
15 of 26
FA7267033.5
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:RW-4
Lab Sample ID:FA72670-5 Date Sampled:02/18/20
Matrix:AQ - Ground Water Date Received:02/19/20
Method:SM 6200B Percent Solids:n/a
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, 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 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 94%70-130%
2037-26-5 Toluene-D8 94%70-130%
460-00-4 4-Bromofluorobenzene 96%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
16 of 26
FA7267033.5
SGS North America Inc.
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
Orlando, FL
Section 4
17 of 26
FA726704
FA72670: Chain of Custody
Page 1 of 2
18 of 26
FA7267044.1
Job Number:FA72670 Client:GEOLOGICAL RESOURCES
Date / Time Received:2/19/2020 8:45:00 AM Delivery Method:FX
Project:ALL SIMMONS STORE
Airbill #'s:100963778465
Cooler Information
1. Custody Seals Present
2. Custody Seals Intact
4. Cooler temp verification
3. Temp criteria achieved
5. Cooler media
IR Gun
Ice (Bag)
Trip Blank Information
1. Trip Blank present / cooler
2. Trip Blank listed on COC
2. Samples preserved properly
Sample Information
1. Sample labels present on bottles
5. Sample recvd within HT
4. Condition of sample
3. Sufficient volume/containers recvd for analysis:
Intact
Comments
SM001Rev. Date 05/24/17
SGS Sample Receipt Summary
Cooler Temps (Raw Measured) °C:
Cooler Temps (Corrected) °C:
Cooler 1: (4.9);
Cooler 1: (4.1);
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:-0.8; # of Coolers:1
Y or N N/A
12. Residual Chlorine Present?
Residual Chlorine Test Strip Lot #:
Technician:Reviewer:RYANO Date:Date:2/19/2020 8:45:00 AM
FA72670: Chain of Custody
Page 2 of 2
19 of 26
FA7267044.1
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
20 of 26
FA726705
Method Blank Summary Page 1 of 2
Job Number:FA72670
Account:GRINCC GRI (Geological Resources Inc.)
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2690-MB A0221235.D 1 02/24/20 AB n/a n/a VA2690
The QC reported here applies to the following samples:Method: SM 6200B
FA72670-1, FA72670-2, FA72670-3, FA72670-4, FA72670-5
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
21 of 26
FA7267055.1.1
Method Blank Summary Page 2 of 2
Job Number:FA72670
Account:GRINCC GRI (Geological Resources Inc.)
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2690-MB A0221235.D 1 02/24/20 AB n/a n/a VA2690
The QC reported here applies to the following samples:Method: SM 6200B
FA72670-1, FA72670-2, FA72670-3, FA72670-4, FA72670-5
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 98%70-130%
17060-07-0 1,2-Dichloroethane-D4 93%70-130%
2037-26-5 Toluene-D8 97%70-130%
460-00-4 4-Bromofluorobenzene 94%70-130%
22 of 26
FA7267055.1.1
Blank Spike Summary Page 1 of 2
Job Number:FA72670
Account:GRINCC GRI (Geological Resources Inc.)
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2690-BS A0221233.D 1 02/24/20 AB n/a n/a VA2690
The QC reported here applies to the following samples:Method: SM 6200B
FA72670-1, FA72670-2, FA72670-3, FA72670-4, FA72670-5
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
71-43-2 Benzene 10 9.6 96 70-130
108-86-1 Bromobenzene 10 9.8 98 70-130
74-97-5 Bromochloromethane 10 9.1 91 70-130
75-27-4 Bromodichloromethane 10 9.5 95 70-130
75-25-2 Bromoform 10 10.0 100 70-130
104-51-8 n-Butylbenzene 10 10.5 105 70-130
135-98-8 sec-Butylbenzene 10 10.5 105 70-130
98-06-6 tert-Butylbenzene 10 9.9 99 70-130
56-23-5 Carbon Tetrachloride 10 10.5 105 70-130
108-90-7 Chlorobenzene 10 9.7 97 70-130
75-00-3 Chloroethane 10 10.3 103 60-140
67-66-3 Chloroform 10 9.5 95 70-130
95-49-8 o-Chlorotoluene 10 10.2 102 70-130
106-43-4 p-Chlorotoluene 10 10.1 101 70-130
124-48-1 Dibromochloromethane 10 9.7 97 70-130
96-12-8 1,2-Dibromo-3-chloropropane 10 9.0 90 70-130
106-93-4 1,2-Dibromoethane 10 9.5 95 70-130
75-71-8 Dichlorodifluoromethane 10 7.9 79 60-140
95-50-1 1,2-Dichlorobenzene 10 10 100 70-130
541-73-1 1,3-Dichlorobenzene 10 10.2 102 70-130
106-46-7 1,4-Dichlorobenzene 10 9.8 98 70-130
75-34-3 1,1-Dichloroethane 10 9.6 96 70-130
107-06-2 1,2-Dichloroethane 10 8.6 86 70-130
75-35-4 1,1-Dichloroethylene 10 9.9 99 70-130
156-59-2 cis-1,2-Dichloroethylene 10 10.1 101 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 9.0 90 70-130
594-20-7 2,2-Dichloropropane 10 11.3 113 70-130
563-58-6 1,1-Dichloropropene 10 10.6 106 70-130
10061-01-5 cis-1,3-Dichloropropene 10 9.0 90 70-130
10061-02-6 trans-1,3-Dichloropropene 10 9.3 93 70-130
108-20-3 Di-Isopropyl Ether 10 9.6 96 70-130
100-41-4 Ethylbenzene 10 10.2 102 70-130
87-68-3 Hexachlorobutadiene 10 10.9 109 70-130
98-82-8 Isopropylbenzene 10 10.8 108 70-130
* = Outside of Control Limits.
23 of 26
FA7267055.2.1
Blank Spike Summary Page 2 of 2
Job Number:FA72670
Account:GRINCC GRI (Geological Resources Inc.)
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2690-BS A0221233.D 1 02/24/20 AB n/a n/a VA2690
The QC reported here applies to the following samples:Method: SM 6200B
FA72670-1, FA72670-2, FA72670-3, FA72670-4, FA72670-5
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
99-87-6 p-Isopropyltoluene 10 10.4 104 70-130
74-83-9 Methyl Bromide 10 10.7 107 60-140
74-87-3 Methyl Chloride 10 9.3 93 60-140
74-95-3 Methylene Bromide 10 9.2 92 70-130
75-09-2 Methylene Chloride 10 8.2 82 70-130
1634-04-4 Methyl Tert Butyl Ether 10 9.5 95 70-130
91-20-3 Naphthalene 10 9.1 91 70-130
103-65-1 n-Propylbenzene 10 10.4 104 70-130
100-42-5 Styrene 10 9.6 96 70-130
630-20-6 1,1,1,2-Tetrachloroethane 10 10.2 102 70-130
79-34-5 1,1,2,2-Tetrachloroethane 10 9.7 97 70-130
127-18-4 Tetrachloroethylene 10 10.6 106 70-130
108-88-3 Toluene 10 9.6 96 70-130
87-61-6 1,2,3-Trichlorobenzene 10 9.5 95 70-130
120-82-1 1,2,4-Trichlorobenzene 10 9.7 97 70-130
71-55-6 1,1,1-Trichloroethane 10 10.2 102 70-130
79-00-5 1,1,2-Trichloroethane 10 9.5 95 70-130
79-01-6 Trichloroethylene 10 9.9 99 70-130
75-69-4 Trichlorofluoromethane 10 10.2 102 60-140
96-18-4 1,2,3-Trichloropropane 10 9.3 93 70-130
95-63-6 1,2,4-Trimethylbenzene 10 9.5 95 70-130
108-67-8 1,3,5-Trimethylbenzene 10 10 100 70-130
75-01-4 Vinyl Chloride 10 9.6 96 60-140
m,p-Xylene 20 21.3 107 70-130
95-47-6 o-Xylene 10 10.7 107 70-130
1330-20-7 Xylene (total)30 32.0 107 70-130
CAS No.Surrogate Recoveries BSP Limits
1868-53-7 Dibromofluoromethane 100%70-130%
17060-07-0 1,2-Dichloroethane-D4 92%70-130%
2037-26-5 Toluene-D8 99%70-130%
460-00-4 4-Bromofluorobenzene 98%70-130%
* = Outside of Control Limits.
24 of 26
FA7267055.2.1
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 2
Job Number:FA72670
Account:GRINCC GRI (Geological Resources Inc.)
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA72669-4MS A0221244.D 5 02/24/20 AB n/a n/a VA2690
FA72669-4MSD A0221245.D 5 02/24/20 AB n/a n/a VA2690
FA72669-4 A0221240.D 1 02/24/20 AB n/a n/a VA2690
The QC reported here applies to the following samples:Method: SM 6200B
FA72670-1, FA72670-2, FA72670-3, FA72670-4, FA72670-5
FA72669-4 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 50 49.4 99 50 51.4 103 4 70-130/20
108-86-1 Bromobenzene ND 50 48.8 98 50 51.1 102 5 70-130/20
74-97-5 Bromochloromethane ND 50 45.2 90 50 48.4 97 7 70-130/20
75-27-4 Bromodichloromethane ND 50 46.5 93 50 49.4 99 6 70-130/20
75-25-2 Bromoform ND 50 46.3 93 50 48.3 97 4 70-130/20
104-51-8 n-Butylbenzene ND 50 52.0 104 50 54.3 109 4 70-130/20
135-98-8 sec-Butylbenzene ND 50 52.3 105 50 55.0 110 5 70-130/20
98-06-6 tert-Butylbenzene ND 50 49.8 100 50 52.1 104 5 70-130/20
56-23-5 Carbon Tetrachloride ND 50 51.1 102 50 53.6 107 5 70-130/20
108-90-7 Chlorobenzene ND 50 48.8 98 50 51.2 102 5 70-130/20
75-00-3 Chloroethane ND 50 49.9 100 50 59.6 119 18 60-140/20
67-66-3 Chloroform ND 50 48.8 98 50 49.9 100 2 70-130/20
95-49-8 o-Chlorotoluene ND 50 51.2 102 50 53.2 106 4 70-130/20
106-43-4 p-Chlorotoluene ND 50 50.1 100 50 52.4 105 4 70-130/20
124-48-1 Dibromochloromethane ND 50 46.1 92 50 48.4 97 5 70-130/20
96-12-8 1,2-Dibromo-3-chloropropane ND 50 46.4 93 50 46.5 93 0 70-130/20
106-93-4 1,2-Dibromoethane ND 50 47.1 94 50 49.7 99 5 70-130/20
75-71-8 Dichlorodifluoromethane ND 50 35.1 70 50 39.2 78 11 60-140/20
95-50-1 1,2-Dichlorobenzene ND 50 49.6 99 50 52.3 105 5 70-130/20
541-73-1 1,3-Dichlorobenzene ND 50 51.2 102 50 54.2 108 6 70-130/20
106-46-7 1,4-Dichlorobenzene ND 50 48.5 97 50 51.4 103 6 70-130/20
75-34-3 1,1-Dichloroethane ND 50 48.1 96 50 50.6 101 5 70-130/20
107-06-2 1,2-Dichloroethane ND 50 44.2 88 50 46.0 92 4 70-130/20
75-35-4 1,1-Dichloroethylene ND 50 48.1 96 50 51.2 102 6 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 50 51.0 102 50 53.2 106 4 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 50 48.1 96 50 50.0 100 4 70-130/20
78-87-5 1,2-Dichloropropane ND 50 47.1 94 50 50.2 100 6 70-130/20
142-28-9 1,3-Dichloropropane ND 50 45.1 90 50 47.5 95 5 70-130/20
594-20-7 2,2-Dichloropropane ND 50 53.5 107 50 52.8 106 1 70-130/20
563-58-6 1,1-Dichloropropene ND 50 53.9 108 50 55.9 112 4 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 50 41.4 83 50 44.0 88 6 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 50 43.7 87 50 46.5 93 6 70-130/20
108-20-3 Di-Isopropyl Ether ND 50 47.2 94 50 50.0 100 6 70-130/20
100-41-4 Ethylbenzene ND 50 52.6 105 50 55.0 110 4 70-130/20
87-68-3 Hexachlorobutadiene ND 50 53.5 107 50 55.8 112 4 70-130/20
98-82-8 Isopropylbenzene ND 50 54.5 109 50 56.9 114 4 70-130/20
* = Outside of Control Limits.
25 of 26
FA7267055.3.1
Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 2
Job Number:FA72670
Account:GRINCC GRI (Geological Resources Inc.)
Project:Al Simmon's Store; US 13 & Hall Siding Rd, Ahoskie, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA72669-4MS A0221244.D 5 02/24/20 AB n/a n/a VA2690
FA72669-4MSD A0221245.D 5 02/24/20 AB n/a n/a VA2690
FA72669-4 A0221240.D 1 02/24/20 AB n/a n/a VA2690
The QC reported here applies to the following samples:Method: SM 6200B
FA72670-1, FA72670-2, FA72670-3, FA72670-4, FA72670-5
FA72669-4 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 50 52.1 104 50 54.6 109 5 70-130/20
74-83-9 Methyl Bromide ND 50 50.8 102 50 56.6 113 11 60-140/20
74-87-3 Methyl Chloride ND 50 39.2 78 50 44.2 88 12 60-140/20
74-95-3 Methylene Bromide ND 50 46.6 93 50 49.0 98 5 70-130/20
75-09-2 Methylene Chloride ND 50 40.4 81 50 42.9 86 6 70-130/20
1634-04-4 Methyl Tert Butyl Ether ND 50 47.1 94 50 48.0 96 2 70-130/20
91-20-3 Naphthalene ND 50 48.7 97 50 49.7 99 2 70-130/20
103-65-1 n-Propylbenzene ND 50 51.8 104 50 54.5 109 5 70-130/20
100-42-5 Styrene ND 50 48.2 96 50 51.0 102 6 70-130/20
630-20-6 1,1,1,2-Tetrachloroethane ND 50 50.6 101 50 52.7 105 4 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 50 49.4 99 50 51.1 102 3 70-130/20
127-18-4 Tetrachloroethylene ND 50 54.4 109 50 55.7 111 2 70-130/20
108-88-3 Toluene ND 50 48.7 97 50 51.0 102 5 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 50 47.5 95 50 48.8 98 3 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 50 49.3 99 50 51.0 102 3 70-130/20
71-55-6 1,1,1-Trichloroethane ND 50 52.1 104 50 53.7 107 3 70-130/20
79-00-5 1,1,2-Trichloroethane ND 50 49.1 98 50 49.6 99 1 70-130/20
79-01-6 Trichloroethylene ND 50 51.2 102 50 52.0 104 2 70-130/20
75-69-4 Trichlorofluoromethane ND 50 46.2 92 50 50.8 102 9 60-140/20
96-18-4 1,2,3-Trichloropropane ND 50 46.6 93 50 50.3 101 8 70-130/20
95-63-6 1,2,4-Trimethylbenzene ND 50 47.8 96 50 50.2 100 5 70-130/20
108-67-8 1,3,5-Trimethylbenzene ND 50 49.9 100 50 52.7 105 5 70-130/20
75-01-4 Vinyl Chloride ND 50 43.9 88 50 48.7 97 10 60-140/20
m,p-Xylene ND 100 109 109 100 114 114 4 70-130/20
95-47-6 o-Xylene ND 50 55.1 110 50 57.9 116 5 70-130/20
1330-20-7 Xylene (total)ND 150 164 109 150 172 115 5 70-130/20
CAS No.Surrogate Recoveries MS MSD FA72669-4 Limits
1868-53-7 Dibromofluoromethane 98%98%101%70-130%
17060-07-0 1,2-Dichloroethane-D4 91%95%99%70-130%
2037-26-5 Toluene-D8 98%98%97%70-130%
460-00-4 4-Bromofluorobenzene 98%98%93%70-130%
* = Outside of Control Limits.
26 of 26
FA7267055.3.1

APPENDIX C
Contaminant Mass Calculations
Area ID Well IDs Area (ft²)Water Column
Height (ft)Volume (ft³)Volume (L)Effective
Porosity
Effective
Volume (L)
1 MW-2/2R 1,946.6 13.67 26,610 753,507 150,701
2 MW-1/1R 1,070.3 13.61 14,567 412,477 82,495
MW-3/3R
MW-4/4R
Area Date Well Benzene Toluene Ethylbenzene Xylenes MTBE Naphthalene Total DTW Total Average
Mass (g)Percent Red.To Date Red.
06/23/10 75.20 0.00 221.00 129.00 97.80 114.00 637.00 7.05 96.00 ------
11/28/11 7.40 0.60 10.90 5.80 8.10 17.60 50.40 5.50 7.60 92.1%92.1%
04/30/12 4.10 0.29 0.54 0.18 6.80 16.10 28.01 1.92 4.22 44.4%95.6%
08/01/12 6.20 0.31 2.70 0.96 7.30 0.49 17.96 4.21 2.71 35.9%97.2%
10/29/12 0.80 0.00 0.36 0.00 2.70 72.40 76.26 1.95 11.49 -324.6%88.0%
04/29/13 64.50 19.50 119.00 279.00 54.10 18.10 554.20 1.92 83.52 -626.7%13.0%
12/04/13 59.60 0.51 35.10 51.50 36.40 39.50 222.61 7.90 33.55 59.8%65.1%
04/08/14 0.32 0.00 0.12 0.00 1.30 1.80 3.54 1.33 0.53 98.4%99.4%
10/09/14 356.00 32.60 812.00 2470.00 28.10 212.00 3910.70 5.64 589.35 -110371.8%-513.9%
07/02/15 120.00 498.00 561.00 2070.00 25.20 135.00 3409.20 4.38 513.77 12.8%-435.2%
01/12/16 4.60 0.62 28.50 2.50 4.20 38.50 78.92 1.41 11.89 97.7%87.6%
07/23/18 17.70 46.80 93.90 328.00 1.60 9.20 497.20 2.79 74.93 -530.0%21.9%
08/23/19 14.10 3.90 185.00 433.00 0.00 50.50 686.50 5.50 103.46 -38.1%-7.8%
02/18/20 0.31 0.00 0.00 0.00 0.34 0.21 0.86 1.33 0.13 99.9%99.9%
06/23/10 3430.00 12100.00 1600.00 10300.00 51300.00 593.00 79323.00 7.53 6,543.78 ------
11/28/11 713.00 3250.00 793.00 3248.00 1470.00 151.00 9625.00 10.21 794.02 87.9%87.9%
04/30/12 327.00 165.00 238.00 507.00 1390.00 36.20 2663.20 1.95 219.70 72.3%96.6%
08/01/12 349.00 155.00 387.00 402.00 1190.00 57.90 2540.90 3.95 209.61 4.6%96.8%
10/29/12 107.00 6.10 74.20 32.10 780.00 9.90 1009.30 2.61 83.26 60.3%98.7%
04/29/13 34.70 1.10 199.00 30.10 749.00 35.10 1049.00 1.47 86.54 -3.9%98.7%
12/04/13 3.40 0.00 53.20 0.00 274.00 21.10 351.70 7.84 29.01 66.5%99.6%
04/08/14 10.40 2.20 105.00 102.00 208.00 29.60 457.20 1.43 37.72 -30.0%99.4%
10/09/14 4.40 0.00 31.10 0.00 154.00 10.10 199.60 4.01 16.47 56.3%99.7%
07/02/15 1.00 0.00 1.60 0.00 32.60 0.33 35.53 4.61 2.93 82.2%100.0%
01/12/16 0.24 0.00 0.00 0.00 24.6 0.00 24.84 1.39 2.05 30.1%100.0%
07/23/18 0.65 0.00 0.00 0.00 38.1 0.28 39.03 4.93 3.22 -57.1%100.0%
08/23/19 0.38 0.00 0.00 0.00 23.8 0.61 24.79 5.47 2.05 36.5%100.0%
02/18/20 0.38 0.00 0.00 0.00 23.8 0.61 24.79 5.47 2.05 0.0%100.0%
APPENDIX C
PERCENTAGE REDUCTIONS
AL SIMMONS STORE (INCIDENT NO. 11114)
3 241,606
0.20
1,208,02842,6611,511.2
MW-1/1RArea 2
MW-2/2R
28.23
Area 1
Page 1 of 3
Area ID Well IDs Area (ft²)Water Column
Height (ft)Volume (ft³)Volume (L)Effective
Porosity
Effective
Volume (L)
1 MW-2/2R 1,946.6 13.67 26,610 753,507 150,701
2 MW-1/1R 1,070.3 13.61 14,567 412,477 82,495
MW-3/3R
MW-4/4R
Area Date Well Benzene Toluene Ethylbenzene Xylenes MTBE Naphthalene Total DTW Total Average
Mass (g)Percent Red.To Date Red.
APPENDIX C
PERCENTAGE REDUCTIONS
AL SIMMONS STORE (INCIDENT NO. 11114)
3 241,606
0.20
1,208,02842,6611,511.2 28.23
MW-3/3R 4670.00 17200.00 1770.00 9980.00 934.00 367.00 34921.00 7.70
MW-4/4R 92.70 0.00 36.10 1.70J 7.57 11.50 147.87 13.31
Avg.2381.35 8600.00 903.05 9980.00 470.79 189.25 17534.44 10.51
MW-3/3R 1490.00 994.00 1200.00 1723.00 3580.00 113.00 9100.00 6.59
MW-4/4R 483.00 7.40 165.00 125.80 516.00 30.30 1327.50 15.31
Avg.986.50 500.70 682.50 924.40 2048.00 71.65 5213.75 10.95
MW-3/3R 195.00 286.00 493.00 1166.00 76.50 56.90 2273.40 3.11
MW-4/4R 512.00 0.00 188.00 22.20 1220.00 30.50 1972.70 13.34
Avg.353.50 143.00 340.50 594.10 648.25 43.70 2123.05 8.23
MW-3/3R 122.00 32.00 409.00 733.00 71.40 54.10 1421.50 4.81
MW-4/4R 48.50 0.00 351.00 2.90 795.00 41.40 1238.80 13.49
Avg.85.25 16.00 380.00 367.95 433.20 47.75 1330.15 9.15
MW-3/3R 106.00 6.50 376.00 418.00 38.90 101.00 1046.40 3.05
MW-4/4R 3.30 0.00 185.00 0.00 286.00 23.10 497.40 12.35
Avg.54.65 3.25 280.50 209.00 162.45 62.05 771.90 7.70
MW-3/3R 297.00 61.50 452.00 209.00 172.00 84.30 1275.80 3.06
MW-4/4R 9.10 0.25 195.00 0.32 10.60 16.40 231.67 10.82
Avg.153.05 30.88 323.50 104.66 91.30 50.35 753.74 6.94
MW-3/3R 62.10 4.90 313.00 260.00 26.80 92.50 759.30 8.61
MW-4/4R 0.00 0.00 0.00 0.00 0.18 0.00 0.18 15.52
Avg.31.05 2.45 156.50 130.00 13.49 46.25 379.74 12.07
MW-3/3R 42.50 6.50 166.00 217.00 13.20 54.70 499.90 1.93
MW-4/4R 0.25 0.00 0.00 0.00 3.30 0.00 3.55 12.29
Avg.21.38 3.25 83.00 108.50 8.25 27.35 251.73 7.11
MW-3/3R 56.60 9.30 391.00 425.00 24.20 125.00 1031.10 7.26
MW-4/4R 153.00 3.00 52.70 17.20 0.00 11.40 237.30 14.41
Avg.104.80 6.15 221.85 221.10 12.10 68.20 634.20 10.84
MW-3/3R 42.70 12.10 368.00 294.00 8.50 126.00 851.30 5.37
MW-4/4R 182.00 1.10 39.00 9.30 6.80 14.60 252.80 13.29
Avg.112.35 6.60 203.50 151.65 7.65 70.30 552.05 9.33
MW-3/3R 41.60 2.80 283.00 25.80 7.40 88.00 448.60 1.77
MW-4/4R 830.00 8.30 349 200 18.4 95 1500.70 11.77
Avg.435.80 5.55 316.00 112.90 12.90 91.50 974.65 6.77
512.94 59.3%87.9%
------06/23/10 4,236.42
04/30/12
1,259.67 70.3%70.3%
235.48
133.38
153.23
60.82
91.75
08/01/12
Area 3
11/28/11
01/12/16
07/02/15
10/09/14
04/08/14
12/04/13
04/29/13
10/29/12
33.7%
49.6%
2.4%
42.0%
182.11
186.50
321.37
94.4%
96.9%
96.4%
98.6%
97.8%
95.7%
95.6%
92.4%37.3%
-76.6%
13.0%
-151.9%
Page 2 of 3
Area ID Well IDs Area (ft²)Water Column
Height (ft)Volume (ft³)Volume (L)Effective
Porosity
Effective
Volume (L)
1 MW-2/2R 1,946.6 13.67 26,610 753,507 150,701
2 MW-1/1R 1,070.3 13.61 14,567 412,477 82,495
MW-3/3R
MW-4/4R
Area Date Well Benzene Toluene Ethylbenzene Xylenes MTBE Naphthalene Total DTW Total Average
Mass (g)Percent Red.To Date Red.
APPENDIX C
PERCENTAGE REDUCTIONS
AL SIMMONS STORE (INCIDENT NO. 11114)
3 241,606
0.20
1,208,02842,6611,511.2 28.23
MW-3/3R 155.00 3.90 184.00 155.00 12.40 78.40 588.70 3.51
MW-4/4R 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12.76
Avg.77.50 1.95 92.00 77.50 6.20 39.20 294.35 8.14
MW-3/3R 69.40 1.70 33.50 6.90 3.00 61.40 175.90 6.45
MW-4/4R 236.00 0.00 12.40 0.00 12.20 5.80 266.40 13.17
Avg.152.70 0.85 22.95 3.45 7.60 33.60 221.15 9.81
MW-3/3R 222 11.2 233 155 29.6 105 755.80 1.79
MW-4/4R 15.5 0.56 10.9 1.7 13.2 23 64.86 12.96
Avg.118.75 5.88 121.95 78.35 21.40 64.00 410.33 7.38
Date
06/23/10
11/28/11
04/30/12
08/01/12
10/29/12
04/29/13
12/04/13
04/08/14
10/09/14
07/02/15
01/12/16
07/23/18
08/23/19
02/18/20
To Date:99%
Notes:
• FP: Free Product
• Baseline contaminant mass was calculated using the maximum water column observed as well as the maximum historical dissolved phase contaminant concentrations.
• Contaminant mass cannot be calculated in wells containing FP; therefore, the total contaminant mass is based on the known concentrations in the area for each sampling event.
Total Contaminant Mass (g)Percent Reduction Compared
to Previous Event Percent Reduction To Date
02/18/20 99.14 -85.5%97.7%
99%
352
154
99
759
71.12
40.2%
97%
99%
99%
93%
10,876 ------
95%
97%281 47.3%
81%
93%
Area 3
(continued)
81.0%
64.3%
27.6%
07/23/18
98.7%24.9%53.43
36.3%
2061
737
534
101.31
650
249
149
-25.2%
56.2%
35.8%
-666.2%
14.4%
61.6%
08/23/19
99%
158.93 -6.5%99%
94%
98%
98.3%69.8%
Page 3 of 3