FA-7850_42115_CA_MRP_20230921

3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone [phone] • [phone] • Fax [phone]
September 22, 2023

Mr. Ken Currie
NCDEQ-UST Section
Fayetteville Regional Office
Systel Building
225 Green Street, Suite 714
Fayetteville, NC 28301-5043

Re: Ground Water Monitoring Report
September 2023
401 Express Stop
4302 Fayetteville Road
Raeford, Hoke County
North Carolina
Facility ID Number: 00-0-0000026075
Incident Number: 42115
GRI Project Number: 4734

Dear Mr. Currie,

Please find attached the referenced report for the abovementioned 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: Raeford Oil Company, Inc., file

3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone [phone] • [phone] • Fax [phone]
Engineering Certification: C-2727 • Geology Certification: C-127
Ground Water Monitoring Report
September 2023
401 Express Stop
4302 Fayetteville Road
Raeford, Hoke County
North Carolina
Facility ID Number: 00-0-00000026075
Incident Number: 42115
GRI Project Number: 4734

Prepared for:

Raeford Oil Company, Inc.
609 West Prospect Avenue
Raeford, NC 28376

September 21, 2023

William Regenthal, P.G.
Project Manager
Asher Knobel
Report Writer

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 21, 2023 401 Express Stop
Project Manager: William Regenthal, P.G. GRI Project No. 4734
i
SITE INFORMATION
1. Site Identification
 401 Express Stop (Facility ID 00-0-00000026075)
 Incident Number 42115 – Intermediate Risk (I155A)
 Location of Source Area: 4302 Fayetteville Road
Raeford, NC 28376
Hoke County
35.0062523°N, 79.1782603°W (Topographical Map)
2. Information about Contacts Associated with the Leaking UST System

UST Owner
Raeford Oil Company, Inc.
609 West Prospect Avenue
Raeford, NC 28376
[e-mail]
910-875-4151

UST Operator
Raeford Oil Company, Inc.
609 West Prospect Avenue
Rockingham, NC 28376
[e-mail]
910-875-4151

Property Owner
Raeford Oil Company, Inc.
Post Office Box 430
Raeford, NC 28376
[e-mail]
910-875-4151

Property Occupant
401 Express Food Mart
4302 Fayetteville Road
Raeford, NC 28376
Email unknown
Phone No. Unknown

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
 A release was reported for this site on April 30, 2018.
 An unknown amount of product was released from the leaking UST System via non-passing spill buckets.
 Three 4,000-gallon gasoline USTs are currently in use at the site. Two 3,000-gallon gasoline USTs, one
2,000-gallon kerosene UST, one 550-gallon kerosene UST and one 550-gallon oil (new/used) UST were
removed on November 8, 1988. One 4,000-gallon diesel and one 2,000-gallon kerosene USTs were
removed on April 17, 2018 (Tables 1 and 2).

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 21, 2023 401 Express Stop
Project Manager: William Regenthal, P.G. GRI Project No. 4734
ii
EXECUTIVE SUMMARY
401 Express Stop is located at 4302 Fayetteville Road in Raeford, Hoke County, North Carolina. The
property operates as a petroleum retail facility. The site is covered by concrete and asphalt. There are
three 4,000-gallon gasoline USTs and associated dispensers and product piping are currently in use at the
site. Two 3,000-gallon gasoline USTs, one 2,000-gallon kerosene UST, one 550-gallon kerosene UST and
one 550-gallon oil (new/used) UST were removed on November 8, 1988. One 4,000-gallon diesel and one
2,000-gallon kerosene USTs were removed on April 17, 2018. The adjoining properties are a mixture
commercial, agricultural and residential. According to the information determined during receptor survey
activities, one potable water supply well (WSW-1) was identified within 1,000 feet of the site. Public water
is available to the site and surrounding properties within a 1,500-foot radius of the site. A creek and two
ponds are located within a 500-foot radius of the source area. The unnamed creek is located
approximately 350 feet northeast of the source area. The closest ponds are located approximately 300
feet east and approximately 370 feet north.
On September 6, 2023, three Type II monitoring wells were gauged, purged and sampled. No free product
was observed during the September 2023 sampling event. Concentrations of benzene and naphthalene
that exceeded the MACs were reported in the ground water sample collected from MW-1. All of the
reported contaminant concentrations were less than the GCLs.
A Mann-Kendall plume stability analysis was completed for the site in in September 2023. Overall, the
contaminant plume is generally stable or probably decreasing at the site. The estimated total
contaminant mass at the site has decreased by 40% since the August 2018 sampling event.
Based on this information, the risk classification for the site should be re-evaluated. The contaminant
plume appears to be adequately defined for the incident. Based on the results of the Mann-Kendall plume
stability analysis, the plume is stable and/or decreasing, the incident should be closed upon the filing of a
soil and ground water NRP.

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 21, 2023 401 Express Stop
Project Manager: William Regenthal, P.G. GRI Project No. 4734
iii
ACRONYMS
ACM: Asbestos Containing Materials
AFVR: Aggressive Fluid-Vapor Recovery
ARR: Acknowledgement of Report Receipt
AS: Air Sparging
AST: Aboveground Storage Tank
ASTM: American Society for Testing and
Materials
BGS: Below Ground Surface
CAP: Corrective Action Plan
CFR: Code of Federal Regulations
CSA: Comprehensive Site Assessment
DPE: Dual Phase Extraction
DRO: Total Petroleum Hydrocarbons Diesel
Range Organics
DWM: Division of Waste Management
DWR: Department of Water Resources
EPA: Environmental Protection Agency
EPH: Extractible Petroleum Hydrocarbons
ESA: Environmental Site Assessment
GCL: Gross Contamination Level
GRI: Geological Resources, Inc.
GRO: Total Petroleum Hydrocarbons
Gasoline Range Organics
LSA: Limited Site Assessment
MAC: Maximum Allowable Concentration as
specified in T15A NCAC 2L.0202
MADEP: Massachusetts Department of
Environmental Protection
MCC: Maximum Contaminant
Concentrations
MMPE: Mobile Multi-Phase Extraction
NAPL: Non-Aqueous Phase Liquid, “Free
Product”
NCDEQ: North Carolina Department of
Environmental Quality
NCDOT: North Carolina Department of
Transportation
NFA: Notice of No Further Action
NORR: Notice of Regulatory Requirements
NOV: Notice of Violation
NPDES: National Pollutant Discharge
Elimination System
NRP: Notice of Residual Petroleum
O&M: Operation and Maintenance
PAHs: Polynuclear Aromatic Hydrocarbons
PCA: Pre-Construction Assessment
RAL: Regulatory Action Level
SCLs: Soil Cleanup Level
SPCC: Spill Prevention Control and
Countermeasures
SVE: Soil Vapor Extraction
SVOCs: Semi-Volatile Organic Compounds
SWPPP: Stormwater Pollution Prevention Plan
TCLP: Toxicity Characteristic Leaching
Procedure (EPA Method SW-846 1311)
TOC: Top of Casing
TPH: Total Petroleum Hydrocarbons
USGS: United States Geological Survey
UST: Underground Storage Tank
UVF: Ultraviolet Fluorescence
VOCs: Volatile Organic Compounds
VPH: Volatile Petroleum Hydrocarbons

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 21, 2023 401 Express Stop
Project Manager: William Regenthal, P.G. GRI Project No. 4734
TABLE OF CONTENTS
SITE INFORMATION ............................................................................................................................ i
EXECUTIVE SUMMARY ....................................................................................................................... ii
ACRONYMS ....................................................................................................................................... iii
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 ........................................................................................................4
4.0 CONCLUSIONS .........................................................................................................................4
5.0 LIMITATIONS ...........................................................................................................................4
6.0 STATEMENTS AND CERTIFICATION ...........................................................................................4

FIGURES
Figure 1: Site Location Map
Figure 2: Site Map
Figure 3: Site Vicinity Map
Figure 4: Ground Water Flow 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: Water Supply Well Information
Table 4: Adjacent Property 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
Appendix D: GSI Mann-Kendall Toolkit for Constituent Trend Analysis

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 21, 2023 401 Express Stop
Project Manager: William Regenthal, P.G. GRI Project No. 4734
1
1.0 SITE HISTORY AND CHARACTERIZATION
GRI presents the results of the September 2023 ground water sampling event at the 401 Express Stop site;
located at 4302 Fayetteville Road in Raeford, Hoke County, North Carolina (Figure 1). These activities
were conducted in accordance with GRI Proposal No. 23-441, which was submitted to NCDEQ on July 13,
2023, and was approved as Task Authorization No. 42115-10 on July 13, 2023. State correspondence has
been included as Appendix A.

The site is currently owned and operated by Raeford Oil Company, Inc. Co. as a petroleum retail facility.
During UST closure activities in April 2018, a petroleum release was identified and approximately 87.59
tons of petroleum contaminated soil were excavated and transported to a permitted disposal facility.
Currently, three 4,000-gallon gasoline USTs are currently in use at the site. Two 3,000-gallon gasoline
USTs, one 2,000-gallon kerosene UST, one 550-gallon kerosene UST and one 550-gallon oil (new/used)
UST were removed on November 8, 1988. One 4,000-gallon diesel and one 2,000-gallon kerosene USTs
were removed on April 17, 2018. UST owner/operator information and UST system information are
included as Tables 1 and 2, respectively. The Registered Tank Report is shown below:

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 21, 2023 401 Express Stop
Project Manager: William Regenthal, P.G. GRI Project No. 4734
2
The site and surrounding areas consist of commercial, agricultural and residential properties. The site
contains one building and is primarily capped with concrete, asphalt, gravel and grass. The overall
topography at the site is relatively flat. A creek and two ponds are located within a 500-foot radius of the
source area. The unnamed creek is located approximately 350 feet northeast of the source area. The
closest ponds are located approximately 300 feet east and approximately 370 feet north. Three Type II
monitoring wells (MW-1, MW-2 and MW-3) were installed at the site during past assessment activities.

On August 28, 2018, GRI personnel conducted a receptor survey at the site. One potable water supply
well was identified within a 1,000-foot radius of the site. Municipal water is available to the site and
surrounding properties. Water supply well information is presented in Table 3. Adjacent property owner
information is presented in Table 4. A Site Vicinity Map showing the adjacent properties has been
included as Figure 3.

2.0 PRESENTATION OF CURRENT SITE ASSESSMENT INFORMATION/ COMPARISON TO HISTORICAL
ASSESSMENT INFORMATION
On September 6, 2023, three Type II monitoring wells (MW-1, MW-2 and MW-3) were gauged, purged
and sampled in accordance with the NCDEQ guidelines. No free product was observed. The depths to
ground water in the Type II monitoring wells ranged from 9.62 to 11.81 feet below the tops of well casings.
Ground water elevations at the site, based on an assumed datum of 100.00 feet, ranged from 88.95 to
89.37 feet. Based on this information, the ground water flow direction was generally toward the
southeast. The horizontal hydraulic gradient across the site was less than 0.01 feet per foot. Well
construction and gauging information is presented in Table 5. A Ground Water Flow 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-1 5 - 25 25 100.00 10.92 --- 89.08
MW-2 5 - 20 20 101.18 11.81 --- 89.37
MW-3 5 - 20 20 98.57 9.62 --- 88.95

Ground water samples collected from the monitoring wells were submitted for laboratory analyses of
VOCs plus oxygenates using EPA Method 6200B. A laboratory supplied trip blank was submitted for
laboratory analyses of VOCs using EPA Method 6200B.

Concentrations of benzene and naphthalene that exceeded the MACs were reported in the ground water
sample collected from MW-1. All of the reported contaminant concentrations were less than the GCLs.
A summary of the analytical results for ground water samples collected on September 6, 2023, is
presented in Table 6. A Ground Water Quality Map based on the September 2023 data is included as
Figure 5. A complete report of laboratory analyses of the ground water samples collected in September

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 21, 2023 401 Express Stop
Project Manager: William Regenthal, P.G. GRI Project No. 4734
3
2023 has been included as Appendix B. A summary of the current ground water analytical data is shown
below:
Contaminant of
Concern 
Be
n
z
e
n
e

To
l
u
e
n
e

Et
h
y
l
b
e
n
z
e
n
e

Xy
l
e
n
e
s

MT
B
E

Na
p
h
t
h
a
l
e
n
e

Well
ID
MAC (μg/l) 1 600 600 500 20 6
GCL (μg/l) 5,000 260,000 80,000 50,000 20,000 6,000
MW-1 3.0 <0.13 <0.13 4.1 <0.13 37.4
MW-2 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13
MW-3 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13

The baseline contaminant mass at the site was determined based on the total BTEX, MTBE and
naphthalene concentrations from the August 2018 ground water sampling event, as well as the maximum
historical water column height observed in MW-1. The contaminant plume was calculated around MW-
1, based on the benzene concentrations during the August 2018 ground water sampling event. The
contaminant mass has decreased by 40.2% in MW-1 since August 2018. Contaminant mass calculations
have been included as Appendix C. A map of the contaminant mass area has been included as Figure 6.
A chart depicting the overall trend in contaminant mass is shown below:

A GSI Mann-Kendall Toolkit for Constituent Trend Analysis was prepared in September 2023 using
historical concentrations of benzene and naphthalene in MW-1. The Mann-Kendall Toolkit was updated
to include the July 2021 sampling data. No trend could be established for Benzene and naphthalene

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 21, 2023 401 Express Stop
Project Manager: William Regenthal, P.G. GRI Project No. 4734
4
concentrations in MW-1 and MW-3. The concentrations of benzene and xylenes are stable and/or
decreasing in MW-1. A copy of the GSI Mann-Kendall Toolkit for Constituent Trend Analysis used for
benzene and naphthalene are included as Appendix D.

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 six to thirteen feet BGS.

A CSA has not been completed for this incident. A CAP has not been completed for the incident and
contaminant reduction milestones have not been established.
3.0 FREE PRODUCT REMOVAL
Free product has not been observed at the site.
4.0 CONCLUSIONS
 On September 6, 2023, three Type II monitoring wells were gauged, purged and sampled. Ground
water flow was generally to the southeast with a horizontal gradient of less than 0.01 feet per
foot.
 Concentrations of benzene and naphthalene that exceeded the MACs were reported in the
ground water sample collected from MW-1. All of the reported contaminant concentrations were
less than the GCLs.
 The estimated total contaminant mass at the site has decreased by 40.2% since the August 2018
sampling event.
 Based on this information, the risk classification for the site should be re-evaluated. The
contaminant plume appears to be adequately defined for the incident. Based on the results of
the Mann-Kendall plume stability analysis, the plume is stable and/or decreasing, the incident
should be closed upon the filing of a soil and ground water NRP.
5.0 LIMITATIONS
This report has been prepared for the exclusive use of Raeford Oil Company, Inc. for specific application
to the referenced site in Hoke 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.
6.0 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

FIGURES
Copyright (C) 2009 MyTopo, 2006-2018 TomTom
SCALE 1:24000
0 1000 2000 3000 4000 5000
FEET
Declination
MN 8.69° W
MN
Location: 035.0062523° N 079.1782603° WDate: 03/26/18
Scale: 1 inch = 2,000 ft.
Copyright (C) 2009 MyTopo
Figure 1
401 Express Stop
4203 Fayetteville Road ,Raeford, Hoke County, NC
Incident No. N/A
GRI Project No. 4734
SITE LOCATION
Incident No. 42115
GRI Project No. 4734
4302
"J
"J
"J
"J
"J
"J
"J
SITE
694450001254
694450001007
494450001001 494450001148
494450001218
694450001006
694450001230
694450001305
694450001227
694450001229
694450001210
694450001226
694450001202
WSW-7
WSW-6
WSW-4
WSW-3
WSW-2
WSW-1
NOBLE DR
FAYETTEVILLE RD
RILEY ST
BALLARD DR
BAHIA LN
HWY 401 BUSINESS
CLUB POND RD
MASON ST
BUCKEYE DR
NORTHWOODS DR
TENNESSEE WALKER DR
WOODBRIDGE DR
JOCKEY DR
J MCCARTHY LN
S BUCKEYE DR
ATHENS RD
BELLE CHASE DR
HARRIS LN
ABELIA DR
CLUB POND RD
WSW-5
FIGURE 2: SITE VICINITY MAP401 EXPRESS STOP4302 FAYETTEVILLE ROADRAEFORD, HOKE COUNTYNORTH CAROLINAINCIDENT NO. 42115GRI PROJECT NO. 4734
PREPARED BY:GEOLOGICAL RESOURCES, INC.AUGUST 13, 2018
³
0 300150Feet
1 inch = 300 feet
1,500-FOOT RADIUS
1,000-FOOT RADIUS
500-FOOT RADIUS 250-FOOT RADIUS
LEGEND
"J Water Supply Well
Rivers and Streams
Centerlines
Pond
Hoke County Parcels
Well Owners and Adjacent Properties

TABLES
UST ID Number 1 - 3 Facility ID Number
Owner or Operator?
Owner
UST ID Number 4, 5 Facility ID Number
Owner or Operator?
Owner
UST ID Number 001, 002, 004 - 006 Facility ID Number
Owner or Operator?
Owner
Name of Owner or Operator Dates of Ownership / Operation
TABLE 1
UST OWNER/OPERATOR INFORMATION
401 EXPRESS SHOP (INCIDENT NO. 42115)
0-0026075
Address Telephone Number
Raeford Oil, Inc.09/21/88 - Present
Address Telephone Number
609 West Prospect Ave, Raeford, NC 28376 [phone]
0-0026075
Name of Owner or Operator Dates of Ownership / Operation
Raeford Oil, Inc.09/21/88 - 04/17/18
Address Telephone Number
Unknown Unknown
609 West Prospect Ave, Raeford, NC 28376 [phone]
0-0026075
Name of Owner or Operator Dates of Ownership / Operation
Unknown 05/07/66 - 09/21/88
Page 1 of 1
Date: 04/23/18
Was Release
Associated
with UST
System?
(Yes / No)
1 Gasoline Unknown 4,000 09/21/88 Single Wall Steel 5.3' x 24'Single Wall
Fiberglass Current No
2 Gasoline Unknown 4,000 09/21/88 Single Wall Steel 5.3' x 24'Single Wall
Fiberglass Current No
3 Gasoline Unknown 4,000 09/21/88 Single Wall Steel 5.3' x 24'Single Wall
Fiberglass Current No
4 Diesel Unknown 4,000 09/21/88 Single Wall Steel 5.3' x 24'Single Wall
Fiberglass
Removed
(04/17/18)Yes
5 Kerosene Unknown 2,000 09/21/88 Single Wall Steel 5.3' x 12'Single Wall
Fiberglass
Removed
(04/17/18)Yes
001 Gasoline Unknown 3,000 05/07/66 Single Wall Steel 5.3' x 18'Unknown Removed
(09/21/88)Unknown
002 Gasoline Unknown 3,000 05/07/66 Single Wall Steel 5.3' x 18'Unknown Removed
(09/21/88)Unknown
004 Kerosene Unknown 550 05/07/66 Single Wall Steel 3.8' x 6.2'Unknown Removed
(09/21/88)Unknown
005 Kerosene Unknown 2,000 05/07/66 Single Wall Steel 5.3' x 12'Unknown Removed
(09/21/88)Unknown
006 Oil New/Used Unknown 550 05/07/66 Single Wall Steel 3.8' x 6.2'Unknown Removed
(09/21/88)Unknown
Tank
Dimensions
Description of
Associated
Product Piping
Status
of
UST
TABLE 2
UST SYSTEM INFORMATION
401 EXPRESS SHOP (INCIDENT NO. 42115)
Facility ID #: 0-0026075
UST
ID
No.
Current
or Most
Recent
Contents
Previous
Contents
Capacity
(gallons)
Date
Installed
Tank
Construction
Details
Page 1 of 1
Well #Parcel #Well Owner Mailing Address Well Location Address
Municipal
Water
(Yes/No)
Potable/
Non
Potable
Distance from
source area of
release
(ft.)
WSW-1 694450001007 James R. & Shelva Riley P.O Box 25
Raeford, NC 28376
3910 Hwy 401 Bus.
Raeford, NC 28376 No Potable ~290 SE
WSW-2 694450001007 James R. & Shelva Riley P.O Box 25
Raeford, NC 28376
3808 Hwy 401 Bus.
Raeford, NC 28376 Yes Inactive
(no power)~715 S
WSW-3 694450001226 Winston H. Livington 3701 Hwy 401 Bus.
Raeford, NC 28376
3701 Hwy 401 Bus.
Raeford, NC 28376 Yes Unknown ~1,155 SW
WSW-4 694450001227 Kathy Denise Mclean 3681 Hwy 401 Bus,
Raeford, NC 28376
3681 Hwy 401 Bus,
Raeford, NC 28376 No Potable ~1,380 SW
WSW-5 694450001229 Kris A. Lide 161 Riley Street
Raeford, NC 28376
161 Riley Street
Raeford, NC 28376 Yes Inactive ~1,320 SW
WSW-6 694450001230 John W. & Rose Dowdy 6460-A Yadkin Road
Fayetteville, NC 28303
181 Riley Street
Raeford, NC 28376 Yes Inactive ~1,305 SW
WSW-7 694450001305 Arrie Cherry 4045 Fayetteville Road
Raeford, NC 28376
4045 Fayetteville Road
Raeford, NC 28376 Yes
Non-
potable
(Irrigation)
~1,455 W
• This information is based on the Hoke County GIS website.
• Water Supply Well locations are shown on Figure 2.
TABLE 3
WATER SUPPLY WELL INFORMATION
401 EXPRESS SHOP (INCIDENT NO. 42115)
Date : 09/11/18 Facility ID #: 00-0-0000026075
Page 1 of 1
Date: 08/27/18 Facility ID #: 00-0-0000026075
Site 694450001006 Raeford Oil Company P.O. Box 430
Raeford, NC 28376
1 494450001001
2 494450001218
3 494450001148
4 694450001007 James R. & Shelva Riley P.O. Box 25
Raeford, NC 28376
5 694450001210 Iglesiz Bautista Roco Eterna, Inc.3849 HWY 401 Bus
Raeford, NC 28376
6 694450001202 Kevin S. Nolan 4248 Fayetteville Road
Raeford, NC 28376
7 694450001254 MMB Farms, LLC P.O. Box 26
Proctorville, NC 28375
• This information is based on the Hoke County GIS website.
• Properties are keyed to Figure 2.
Samuel L. & Susan W. Hendrix 4303 Fayetteville Road
Raeford, NC 28376
Property
ID
TABLE 4
ADJACENT PROPERTY OWNER INFORMATION
401 EXPRESS SHOP (INCIDENT NO. 42115)
Parcel Number Property Owner Name Mailing Address
Page 1 of 1
Date: 09/18/23
08/28/18 9.36 ---NM
02/06/19 6.92 ---NM
10/30/20 8.82 ---NM
05/04/21 8.60 ---NM
11/09/21 11.56 ---88.44
02/15/22 11.21 ---88.79
05/26/22 11.11 ---88.89
09/08/22 12.25 ---87.75
03/15/23 11.01 ---88.99
06/06/23 10.49 ---89.51
09/06/23 10.92 89.08
11/09/21 12.38 ---88.80
02/15/22 12.03 ---89.15
05/26/22 12.06 ---89.12
09/08/22 13.31 ---87.87
03/15/23 11.86 ---89.32
06/06/23 11.31 ---89.87
09/06/23 11.81 89.37
11/09/21 10.31 ---88.26
02/15/22 9.91 ---88.66
05/26/22 9.79 ---88.78
09/08/22 10.98 ---87.59
03/15/23 9.74 ---88.83
06/06/23 9.29 ---89.28
09/06/23 9.62 88.95
Notes:
11/08/21
11/08/21MW-3
100.00
5 - 20 20 101.18
98.57205 - 20
TABLE 5
WELL CONSTRUCTION AND GAUGING INFORMATION
401 EXPRESS SHOP (INCIDENT NO. 42115)
Facility ID #: 00-0-0000026075
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)
Bottom
of Well
(ft. BGS)
Top of
Casing
Elevation*
(ft.)
Depth to
Water from
Top of Casing
(ft)
Free Product
Thickness
(ft.)
Ground
Water
Elevation*
(ft.)
Comments
• *: Reference point for elevation measurements, assumed elevation 100.00 ft.
• ft BGS : feet below ground surface.
• NM: Not Measured.
NM
MW-1 08/28/18 5 5 - 25 25
5
5MW-2
Page 1 of 1
Facility ID #: 00-0-0000026075
Well ID
Date
Collected
(mm/dd/yy)
1 600 600 500 20 6 70 80 28 300 1 30 400 700 200 700 10,000 200
5,000 260,000 80,000 50,000 20,000 6,000 70,000 1,950 1,550 845 1,000 12,000 NE NE NE NE NE NE
510 110 NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE
08/28/18 1.3 <0.13 4 9.7 2.7 49.3 0.16 J 4.5 J 2.3 J 6.9 63.7 87.7 <35 119 382 126 JB <51 671
02/06/19 3.4 <0.13 0.95 5.3 0.64 29.3 <0.13 NR NR NR NR NR NR NR NR NR NR NR
10/30/20 4.0 <0.13 2.6 4 0.17 J 66.1 <0.13 NR NR NR NR NR NR NR NR NR NR NR
05/04/21 7.1 <0.13 4.4 10.9 <0.13 70.9 <0.13 NR NR NR NR NR NR NR NR NR NR NR
11/09/21 2.2 <0.13 0.35 J 2.7 <0.13 47.9 <0.13 NR NR NR NR NR NR NR NR NR NR NR
02/15/22 0.67 <0.13 <0.13 1.3 J 0.13 J 16.8 <0.13 NR NR NR NR NR NR NR NR NR NR NR
05/26/22 0.492 J <0.220 <0.170 0.492 J 0.215 J 7.90 <0.500 NR NR NR NR NR NR NR NR NR NR NR
09/08/22 0.83 J <0.25 <0.25 <0.50 <0.25 14.7 <0.25 NR NR NR NR NR NR NR NR NR NR NR
03/15/23 <0.13 <0.13 <0.13 <0.25 <0.13 1.80 <0.13 NR NR NR NR NR NR NR NR NR NR NR
06/06/23 3.0 <0.13 0.29 J 4.7 <0.13 45.2 <0.13 NR NR NR NR NR NR NR NR NR NR NR
09/06/23 3.0 <0.13 <0.13 4.1 <0.13 37.4 <0.13 NR NR NR NR NR NR NR NR NR NR NR
11/09/21 <0.13 0.28 J <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
02/15/22 <0.13 <0.13 <0.13 <0.25 <0.13 0.19 J <0.13 NR NR NR NR NR NR NR NR NR NR NR
05/26/22 <0.180 <0.220 <0.170 <0.210 <0.140 <0.470 <0.500 NR NR NR NR NR NR NR NR NR NR NR
09/08/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
03/15/23 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
06/06/23 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
09/06/23 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
MW-1
MW-2
Contaminant of Concern

Be
n
z
e
n
e
To
l
u
e
n
e
Et
h
y
l
b
e
n
z
e
n
e
Xy
l
e
n
e
s
MT
B
E
Na
p
h
t
h
a
l
e
n
e
Analytical Method 
IP
E
Ac
e
n
a
p
h
t
h
e
n
e
MAC (µg/l)
GCL (µg/l)
MADEP EPHMADEP VPH
C9
-
C
1
8

A
l
i
p
h
a
t
i
c
s
C1
9
-
C
3
6

A
l
i
p
h
a
t
i
c
s
C1
1
-
C
2
2

A
r
o
m
a
t
i
c
s
C5
-
C
8

A
l
i
p
h
a
t
i
c
s
C9
-
C
1
2

A
l
i
p
h
a
t
i
c
s
C9
-
C
1
0

A
r
o
m
a
t
i
c
s
1-
M
e
t
h
y
l
n
a
p
h
t
h
a
l
e
n
e
2-
M
e
t
h
y
l
n
a
p
h
t
h
a
l
e
n
e
Fl
u
o
r
e
n
e
10 x 2B Standards (µg/l)
EPA 625Method 602
TABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
401 EXPRESS SHOP (INCIDENT NO. 42115)
Di
b
e
n
z
o
f
u
r
a
n
Date: 09/18/23
Page 1 of 1
Facility ID #: 00-0-0000026075
Well ID
Date
Collected
(mm/dd/yy)
1 600 600 500 20 6 70 80 28 300 1 30 400 700 200 700 10,000 200
5,000 260,000 80,000 50,000 20,000 6,000 70,000 1,950 1,550 845 1,000 12,000 NE NE NE NE NE NE
Contaminant of Concern

Be
n
z
e
n
e
To
l
u
e
n
e
Et
h
y
l
b
e
n
z
e
n
e
Xy
l
e
n
e
s
MT
B
E
Na
p
h
t
h
a
l
e
n
e
Analytical Method 
IP
E
Ac
e
n
a
p
h
t
h
e
n
e
MAC (µg/l)
GCL (µg/l)
MADEP EPHMADEP VPH
C9
-
C
1
8

A
l
i
p
h
a
t
i
c
s
C1
9
-
C
3
6

A
l
i
p
h
a
t
i
c
s
C1
1
-
C
2
2

A
r
o
m
a
t
i
c
s
C5
-
C
8

A
l
i
p
h
a
t
i
c
s
C9
-
C
1
2

A
l
i
p
h
a
t
i
c
s
C9
-
C
1
0

A
r
o
m
a
t
i
c
s
1-
M
e
t
h
y
l
n
a
p
h
t
h
a
l
e
n
e
2-
M
e
t
h
y
l
n
a
p
h
t
h
a
l
e
n
e
Fl
u
o
r
e
n
e
EPA 625Method 602
TABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
401 EXPRESS SHOP (INCIDENT NO. 42115)
Di
b
e
n
z
o
f
u
r
a
n
Date: 09/18/23
11/09/21 <0.13 0.21 J <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
02/15/22 9.1 <0.13 <0.13 27.0 <0.13 4.7 <0.13 NR NR NR NR NR NR NR NR NR NR NR
05/26/22 <0.180 <0.220 <0.170 <0.210 <0.140 <0.470 <0.500 NR NR NR NR NR NR NR NR NR NR NR
09/08/22 <0.13 <0.13 <0.13 0.47 J <0.13 0.29 J <0.13 NR NR NR NR NR NR NR NR NR NR NR
03/15/23 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
06/06/23 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
09/06/23 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
05/04/21 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
11/09/21 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
02/15/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
05/26/22 <0.180 <0.220 <0.170 <0.210 <0.140 <0.470 <0.500 NR NR NR NR NR NR NR NR NR NR NR
09/08/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
MW-3
WSW-1
Page 1 of 1
Facility ID #: 00-0-0000026075
Well ID
Date
Collected
(mm/dd/yy)
1 600 600 500 20 6 70 80 28 300 1 30 400 700 200 700 10,000 200
5,000 260,000 80,000 50,000 20,000 6,000 70,000 1,950 1,550 845 1,000 12,000 NE NE NE NE NE NE
Contaminant of Concern

Be
n
z
e
n
e
To
l
u
e
n
e
Et
h
y
l
b
e
n
z
e
n
e
Xy
l
e
n
e
s
MT
B
E
Na
p
h
t
h
a
l
e
n
e
Analytical Method 
IP
E
Ac
e
n
a
p
h
t
h
e
n
e
MAC (µg/l)
GCL (µg/l)
MADEP EPHMADEP VPH
C9
-
C
1
8

A
l
i
p
h
a
t
i
c
s
C1
9
-
C
3
6

A
l
i
p
h
a
t
i
c
s
C1
1
-
C
2
2

A
r
o
m
a
t
i
c
s
C5
-
C
8

A
l
i
p
h
a
t
i
c
s
C9
-
C
1
2

A
l
i
p
h
a
t
i
c
s
C9
-
C
1
0

A
r
o
m
a
t
i
c
s
1-
M
e
t
h
y
l
n
a
p
h
t
h
a
l
e
n
e
2-
M
e
t
h
y
l
n
a
p
h
t
h
a
l
e
n
e
Fl
u
o
r
e
n
e
EPA 625Method 602
TABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
401 EXPRESS SHOP (INCIDENT NO. 42115)
Di
b
e
n
z
o
f
u
r
a
n
Date: 09/18/23
02/15/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
05/26/22 <0.180 <0.220 <0.170 <0.210 <0.140 <0.470 <0.500 NR NR NR NR NR NR NR NR NR NR NR
09/08/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
03/15/23 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
06/06/23 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
09/06/23 <0.13 3.7 <0.13 <0.25 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR NR NR NR NR
Notes:
• Results reported in micrograms per liter (µg/l).
• < : Less than the method detection limit specified in the laboratory report.
• MAC: Maximum allowable concentration specified in T15A NCAC 2L.0202.
• 2B Standards: North Carolina Surface Water Standards for Class C waters specified in T15A NCAC 2B.0200 or EPA National Criteria (September 2017).
• GCL: Gross contamination level.
• NE: Not Established.
• NR: Not Requested.
• J: Estimated concentration.
• B: Analyte found in associated method blank.
• Concentrations in bold face type exceeded the MACs.
• Concentrations in italics exceeded the gross contamination levels.
• Refer to laboratory report for detected constituents that did not exceed the MACs, or for which no standard has been established.
Trip Blank
Page 1 of 1

APPENDICES

APPENDIX A
State Correspondence

July 11, 2023

Mr. William Johnson
Raeford Oil Company, Inc.
609 West Prospect Avenue
Raeford, NC 28376

Re: Notice of Regulatory Requirements
15A NCAC 2L .0407(c)
Risk-based Assessment and Corrective Action for
Petroleum Underground Storage Tanks

401 Express Shop
4302 Fayetteville Road
Raeford, Hoke County
Incident Number: 42115
Risk Classification: High
Ranking: H-155-A

Dear Mr. Johnson:

The UST Section, Division of Waste Management, Fayetteville Regional Office, is in receipt of the Ground
Water Monitoring Report dated June 23, 2023. The report has been reviewed and this office requests that
you sample MW-1, MW-2 & MW-3 using lab method EPA Method 6200B with Ethanol & Oxygenates,
run a plume stability analysis using the primary detected compounds (Benzene & Naphthalene) and submit
a Monitoring Report on or before October 31, 2023.

If you have questions, please contact me at the Fayetteville Regional Office address below or at (910) 433-
3347.

Sincerely,

Kenneth E. Currie
Hydrogeologist
Fayetteville Regional Office
UST Section, Division of Waste Management

c: Mr. William Regenthal, L.G., Geological Resources, Inc., Winterville, NC (email copy)
FRO Electronic Incident File #42115
4734 Received JUL 12 2023
4734 Received JUL 14 2023

APPENDIX B
Laboratory Reports –Ground Water Samples

09/18/23
Technical Report for
GRI (Geological Resources Inc.)
401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
42115/4734/UST FAC 0-026075
SGS Job Number: FC9358
Sampling Date: 09/06/23
Report to:
GRI (Geological Resources Inc.)
[e-mail]
ATTN: William Regenthal
Total number of pages in report:
Certifications: FL(E83510), LA(03051), KS(E-10327), NC(573), NJ(FL002), NY(12022), SC(96038001)
DoD ELAP(ANAB L2229), AZ(AZ0806), CA(2937), TX(T104704404), PA(68-03573), VA(460177),
AL, AK, AR, CT, IA, KY, MA, MI. MS, ND, NH, NV, OK, OR, IL, UT, VT, WA, WI, 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] 
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 unless noted
in the narrative, comments or footnotes.
Client Service contact: Muna Mohammed 407-425-6700
Norm Farmer
Technical Director
Orlando, FL 09/18/23
e-Hardcopy 2.0
Automated Report
28
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 28
FC9358
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................4
Section 3: Sample Results ........................................................................................................5
3.1: FC9358-1: TRIP BLANK .............................................................................................6
3.2: FC9358-2: MW-3 ..........................................................................................................8
3.3: FC9358-3: MW-2 ..........................................................................................................11
3.4: FC9358-4: MW-1 ..........................................................................................................14
Section 4: Misc. Forms ............................................................................................................17
4.1: Chain of Custody ...........................................................................................................18
Section 5: MS Volatiles - QC Data Summaries .....................................................................19
5.1: Method Blank Summary ................................................................................................20
5.2: Blank Spike Summary ...................................................................................................23
5.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................26
1
2
3
4
5
2 of 28
FC9358
SGS LabLink@234534 10:47 18-Sep-2023
Sample Summary
GRI (Geological Resources Inc.)
Job No:FC9358
401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
Project No: 42115/4734/UST FAC 0-026075
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
FC9358-1 09/06/23 08:57 JB 09/07/23 AQ Trip Blank Water TRIP BLANK
FC9358-2 09/06/23 09:26 JB 09/07/23 AQ Ground Water MW-3
FC9358-3 09/06/23 09:38 JB 09/07/23 AQ Ground Water MW-2
FC9358-4 09/06/23 09:50 JB 09/07/23 AQ Ground Water MW-1
3 of 28
FC9358
1
Summary of Hits Page 1 of 1
Job Number:FC9358
Account:GRI (Geological Resources Inc.)
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
Collected:09/06/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FC9358-1 TRIP BLANK
Methylene Chloride 1.4 J 2.0 1.0 ug/l SM 6200B
Toluene 3.7 0.50 0.13 ug/l SM 6200B
FC9358-2 MW-3
No hits reported in this sample.
FC9358-3 MW-2
No hits reported in this sample.
FC9358-4 MW-1
Benzene 3.0 0.50 0.13 ug/l SM 6200B
n-Butylbenzene 0.90 0.50 0.13 ug/l SM 6200B
sec-Butylbenzene 3.1 0.50 0.13 ug/l SM 6200B
tert-Butylbenzene 0.20 J 0.50 0.13 ug/l SM 6200B
Isopropylbenzene 3.1 0.50 0.13 ug/l SM 6200B
Naphthalene 37.4 0.50 0.13 ug/l SM 6200B
n-Propylbenzene 0.23 J 0.50 0.13 ug/l SM 6200B
Tert-Butyl Alcohol 2.2 J 10 2.0 ug/l SM 6200B
1,2,4-Trimethylbenzene 33.1 0.50 0.13 ug/l SM 6200B
1,3,5-Trimethylbenzene 0.25 J 0.50 0.13 ug/l SM 6200B
m,p-Xylene 1.2 1.0 0.13 ug/l SM 6200B
o-Xylene 2.9 0.50 0.13 ug/l SM 6200B
4 of 28
FC9358
2
SGS LabLink@234534 10:47 18-Sep-2023
Sample Results
Report of Analysis
Orlando, FL
Section 3
5 of 28
FC9358
3
SGS LabLink@234534 10:47 18-Sep-2023
Report of Analysis Page 1 of 2
Client Sample ID:TRIP BLANK
Lab Sample ID:FC9358-1 Date Sampled:09/06/23
Matrix:AQ - Trip Blank Water Date Received:09/07/23
Method:SM 6200B Percent Solids:n/a
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 3A2997.D 1 09/13/23 12:24 AK n/a n/a V3A143
Run #2
Purge Volume
Run #1 5.0 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
6 of 28
FC9358
3
3.
1
SGS LabLink@234534 10:47 18-Sep-2023
Report of Analysis Page 2 of 2
Client Sample ID:TRIP BLANK
Lab Sample ID:FC9358-1 Date Sampled:09/06/23
Matrix:AQ - Trip Blank Water Date Received:09/07/23
Method:SM 6200B Percent Solids:n/a
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, 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 1.4 2.0 1.0 ug/l J
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene 3.7 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
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 91%70-130%
17060-07-0 1,2-Dichloroethane-D4 86%70-130%
2037-26-5 Toluene-D8 94%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
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Client Sample ID:MW-3
Lab Sample ID:FC9358-2 Date Sampled:09/06/23
Matrix:AQ - Ground Water Date Received:09/07/23
Method:SM 6200B Percent Solids:n/a
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 3A2998.D 1 09/13/23 12:48 AK n/a n/a V3A143
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 0.50 0.25 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW-3
Lab Sample ID:FC9358-2 Date Sampled:09/06/23
Matrix:AQ - Ground Water Date Received:09/07/23
Method:SM 6200B Percent Solids:n/a
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, 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
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
637-92-3 Ethyl Tert Butyl Ether 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
75-85-4 Tert-Amyl Alcohol ND 10 2.0 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.20 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 2.0 ug/l
762-75-4 Tert-Butyl Formate ND 10 2.0 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
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 90%70-130%
17060-07-0 1,2-Dichloroethane-D4 87%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Client Sample ID:MW-3
Lab Sample ID:FC9358-2 Date Sampled:09/06/23
Matrix:AQ - Ground Water Date Received:09/07/23
Method:SM 6200B Percent Solids:n/a
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
VOA 6200B List
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
2037-26-5 Toluene-D8 95%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
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Client Sample ID:MW-2
Lab Sample ID:FC9358-3 Date Sampled:09/06/23
Matrix:AQ - Ground Water Date Received:09/07/23
Method:SM 6200B Percent Solids:n/a
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 3A2999.D 1 09/13/23 13:12 AK n/a n/a V3A143
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 0.50 0.25 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 3
Client Sample ID:MW-2
Lab Sample ID:FC9358-3 Date Sampled:09/06/23
Matrix:AQ - Ground Water Date Received:09/07/23
Method:SM 6200B Percent Solids:n/a
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, 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
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
637-92-3 Ethyl Tert Butyl Ether 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
75-85-4 Tert-Amyl Alcohol ND 10 2.0 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.20 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 2.0 ug/l
762-75-4 Tert-Butyl Formate ND 10 2.0 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
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 90%70-130%
17060-07-0 1,2-Dichloroethane-D4 87%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 3 of 3
Client Sample ID:MW-2
Lab Sample ID:FC9358-3 Date Sampled:09/06/23
Matrix:AQ - Ground Water Date Received:09/07/23
Method:SM 6200B Percent Solids:n/a
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
VOA 6200B List
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
2037-26-5 Toluene-D8 91%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
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Report of Analysis Page 1 of 3
Client Sample ID:MW-1
Lab Sample ID:FC9358-4 Date Sampled:09/06/23
Matrix:AQ - Ground Water Date Received:09/07/23
Method:SM 6200B Percent Solids:n/a
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 3A3000.D 1 09/13/23 13:35 AK n/a n/a V3A143
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 3.0 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 0.90 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene 3.1 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene 0.20 0.50 0.13 ug/l J
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 0.50 0.25 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 3
Client Sample ID:MW-1
Lab Sample ID:FC9358-4 Date Sampled:09/06/23
Matrix:AQ - Ground Water Date Received:09/07/23
Method:SM 6200B Percent Solids:n/a
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, 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
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
637-92-3 Ethyl Tert Butyl Ether ND 0.50 0.13 ug/l
87-68-3 Hexachlorobutadiene ND 0.50 0.13 ug/l
98-82-8 Isopropylbenzene 3.1 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 37.4 0.50 0.13 ug/l
103-65-1 n-Propylbenzene 0.23 0.50 0.13 ug/l J
100-42-5 Styrene ND 0.50 0.13 ug/l
75-85-4 Tert-Amyl Alcohol ND 10 2.0 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.20 ug/l
75-65-0 Tert-Butyl Alcohol 2.2 10 2.0 ug/l J
762-75-4 Tert-Butyl Formate ND 10 2.0 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 33.1 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene 0.25 0.50 0.13 ug/l J
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene 1.2 1.0 0.13 ug/l
95-47-6 o-Xylene 2.9 0.50 0.13 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 92%70-130%
17060-07-0 1,2-Dichloroethane-D4 89%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 3 of 3
Client Sample ID:MW-1
Lab Sample ID:FC9358-4 Date Sampled:09/06/23
Matrix:AQ - Ground Water Date Received:09/07/23
Method:SM 6200B Percent Solids:n/a
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
VOA 6200B List
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
2037-26-5 Toluene-D8 96%70-130%
460-00-4 4-Bromofluorobenzene 103%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
 Chain of Custody
Orlando, FL
Section 4
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Page 1 of 1
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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
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Method Blank Summary Page 1 of 3
Job Number:FC9358
Account:GRINCC GRI (Geological Resources Inc.)
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3A143-MB 3A2996.D 1 09/13/23 AK n/a n/a V3A143
The QC reported here applies to the following samples:Method: SM 6200B
FC9358-1, FC9358-2, FC9358-3, FC9358-4
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
64-17-5 Ethyl Alcohol ND 100 65 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
637-92-3 Ethyl Tert Butyl Ether ND 0.50 0.13 ug/l
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Method Blank Summary Page 2 of 3
Job Number:FC9358
Account:GRINCC GRI (Geological Resources Inc.)
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3A143-MB 3A2996.D 1 09/13/23 AK n/a n/a V3A143
The QC reported here applies to the following samples:Method: SM 6200B
FC9358-1, FC9358-2, FC9358-3, FC9358-4
CAS No.Compound Result RL MDL Units Q
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
75-85-4 Tert-Amyl Alcohol ND 10 2.0 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.20 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 2.0 ug/l
762-75-4 Tert-Butyl Formate ND 10 2.0 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
CAS No.Surrogate Recoveries Limits
1868-53-7 Dibromofluoromethane 91%70-130%
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Method Blank Summary Page 3 of 3
Job Number:FC9358
Account:GRINCC GRI (Geological Resources Inc.)
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3A143-MB 3A2996.D 1 09/13/23 AK n/a n/a V3A143
The QC reported here applies to the following samples:Method: SM 6200B
FC9358-1, FC9358-2, FC9358-3, FC9358-4
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 87%70-130%
2037-26-5 Toluene-D8 97%70-130%
460-00-4 4-Bromofluorobenzene 97%70-130%
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Blank Spike Summary Page 1 of 3
Job Number:FC9358
Account:GRINCC GRI (Geological Resources Inc.)
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3A143-BS 3A2994.D 1 09/13/23 AK n/a n/a V3A143
The QC reported here applies to the following samples:Method: SM 6200B
FC9358-1, FC9358-2, FC9358-3, FC9358-4
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
71-43-2 Benzene 10 11.3 113 70-130
108-86-1 Bromobenzene 10 12.0 120 70-130
74-97-5 Bromochloromethane 10 11.2 112 70-130
75-27-4 Bromodichloromethane 10 8.1 81 70-130
75-25-2 Bromoform 10 7.8 78 70-130
104-51-8 n-Butylbenzene 10 9.5 95 70-130
135-98-8 sec-Butylbenzene 10 10.1 101 70-130
98-06-6 tert-Butylbenzene 10 10.7 107 70-130
56-23-5 Carbon Tetrachloride 10 7.6 76 70-130
108-90-7 Chlorobenzene 10 10.7 107 70-130
75-00-3 Chloroethane 10 10.6 106 60-140
67-66-3 Chloroform 10 10.2 102 70-130
95-49-8 o-Chlorotoluene 10 11.4 114 70-130
106-43-4 p-Chlorotoluene 10 11.3 113 70-130
124-48-1 Dibromochloromethane 10 8.1 81 70-130
96-12-8 1,2-Dibromo-3-chloropropane 10 7.7 77 70-130
106-93-4 1,2-Dibromoethane 10 10.5 105 70-130
75-71-8 Dichlorodifluoromethane 10 9.6 96 60-140
95-50-1 1,2-Dichlorobenzene 10 10.0 100 70-130
541-73-1 1,3-Dichlorobenzene 10 10.4 104 70-130
106-46-7 1,4-Dichlorobenzene 10 10.4 104 70-130
75-34-3 1,1-Dichloroethane 10 10.5 105 70-130
107-06-2 1,2-Dichloroethane 10 9.3 93 70-130
75-35-4 1,1-Dichloroethylene 10 9.4 94 70-130
156-59-2 cis-1,2-Dichloroethylene 10 11.2 112 70-130
156-60-5 trans-1,2-Dichloroethylene 10 10.7 107 70-130
78-87-5 1,2-Dichloropropane 10 12.0 120 70-130
142-28-9 1,3-Dichloropropane 10 11.4 114 70-130
594-20-7 2,2-Dichloropropane 10 10.2 102 70-130
563-58-6 1,1-Dichloropropene 10 10.5 105 70-130
10061-01-5 cis-1,3-Dichloropropene 10 11.0 110 70-130
10061-02-6 trans-1,3-Dichloropropene 10 8.7 87 70-130
108-20-3 Di-Isopropyl Ether 10 11.7 117 70-130
64-17-5 Ethyl Alcohol 500 401 80 70-130
100-41-4 Ethylbenzene 10 10.4 104 70-130
637-92-3 Ethyl Tert Butyl Ether 10 11.1 111 70-130
* = Outside of Control Limits.
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Blank Spike Summary Page 2 of 3
Job Number:FC9358
Account:GRINCC GRI (Geological Resources Inc.)
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3A143-BS 3A2994.D 1 09/13/23 AK n/a n/a V3A143
The QC reported here applies to the following samples:Method: SM 6200B
FC9358-1, FC9358-2, FC9358-3, FC9358-4
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
87-68-3 Hexachlorobutadiene 10 9.7 97 70-130
98-82-8 Isopropylbenzene 10 10.2 102 70-130
99-87-6 p-Isopropyltoluene 10 9.6 96 70-130
74-83-9 Methyl Bromide 10 8.0 80 60-140
74-87-3 Methyl Chloride 10 10.8 108 60-140
74-95-3 Methylene Bromide 10 10.5 105 70-130
75-09-2 Methylene Chloride 10 11.3 113 70-130
1634-04-4 Methyl Tert Butyl Ether 10 10.7 107 70-130
91-20-3 Naphthalene 10 9.9 99 70-130
103-65-1 n-Propylbenzene 10 11.6 116 70-130
100-42-5 Styrene 10 9.3 93 70-130
75-85-4 Tert-Amyl Alcohol 100 92.3 92 70-130
994-05-8 Tert-Amyl Methyl Ether 10 10.9 109 70-130
75-65-0 Tert-Butyl Alcohol 100 99.1 99 70-130
762-75-4 Tert-Butyl Formate 50 56.6 113 70-130
630-20-6 1,1,1,2-Tetrachloroethane 10 8.6 86 70-130
79-34-5 1,1,2,2-Tetrachloroethane 10 12.1 121 70-130
127-18-4 Tetrachloroethylene 10 10.2 102 70-130
108-88-3 Toluene 10 10.7 107 70-130
87-61-6 1,2,3-Trichlorobenzene 10 10.3 103 70-130
120-82-1 1,2,4-Trichlorobenzene 10 10.6 106 70-130
71-55-6 1,1,1-Trichloroethane 10 9.0 90 70-130
79-00-5 1,1,2-Trichloroethane 10 10.9 109 70-130
79-01-6 Trichloroethylene 10 10.3 103 70-130
75-69-4 Trichlorofluoromethane 10 8.6 86 60-140
96-18-4 1,2,3-Trichloropropane 10 11.7 117 70-130
95-63-6 1,2,4-Trimethylbenzene 10 11.8 118 70-130
108-67-8 1,3,5-Trimethylbenzene 10 11.5 115 70-130
75-01-4 Vinyl Chloride 10 11.6 116 60-140
m,p-Xylene 20 21.0 105 70-130
95-47-6 o-Xylene 10 10.2 102 70-130
CAS No.Surrogate Recoveries BSP Limits
1868-53-7 Dibromofluoromethane 92%70-130%
* = Outside of Control Limits.
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Blank Spike Summary Page 3 of 3
Job Number:FC9358
Account:GRINCC GRI (Geological Resources Inc.)
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3A143-BS 3A2994.D 1 09/13/23 AK n/a n/a V3A143
The QC reported here applies to the following samples:Method: SM 6200B
FC9358-1, FC9358-2, FC9358-3, FC9358-4
CAS No.Surrogate Recoveries BSP Limits
17060-07-0 1,2-Dichloroethane-D4 86%70-130%
2037-26-5 Toluene-D8 98%70-130%
460-00-4 4-Bromofluorobenzene 108%70-130%
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 3
Job Number:FC9358
Account:GRINCC GRI (Geological Resources Inc.)
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FC9352-8MS 3A3004.D 25 09/13/23 AK n/a n/a V3A143
FC9352-8MSD 3A3005.D 25 09/13/23 AK n/a n/a V3A143
FC9352-8 3A3001.D 20 09/13/23 AK n/a n/a V3A143
FC9352-8 3A3003.D 25 09/13/23 AK n/a n/a V3A143
The QC reported here applies to the following samples:Method: SM 6200B
FC9358-1, FC9358-2, FC9358-3, FC9358-4
FC9352-8 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 1210 250 1830 248* a 250 1800 236* a 2 70-130/20
108-86-1 Bromobenzene ND 250 258 103 250 259 104 0 70-130/20
74-97-5 Bromochloromethane ND 250 260 104 250 259 104 0 70-130/20
75-27-4 Bromodichloromethane ND 250 191 76 250 179 72 6 70-130/20
75-25-2 Bromoform ND 250 167 67*250 172 69*3 70-130/20
104-51-8 n-Butylbenzene 7.6 J 250 260 101 250 255 99 2 70-130/20
135-98-8 sec-Butylbenzene 6.3 J 250 261 102 250 258 101 1 70-130/20
98-06-6 tert-Butylbenzene ND 250 240 96 250 237 95 1 70-130/20
56-23-5 Carbon Tetrachloride ND 250 188 75 250 189 76 1 70-130/20
108-90-7 Chlorobenzene ND 250 252 101 250 244 98 3 70-130/20
75-00-3 Chloroethane ND 250 282 113 250 235 94 18 60-140/20
67-66-3 Chloroform ND 250 249 100 250 247 99 1 70-130/20
95-49-8 o-Chlorotoluene ND 250 281 112 250 276 110 2 70-130/20
106-43-4 p-Chlorotoluene ND 250 240 96 250 239 96 0 70-130/20
124-48-1 Dibromochloromethane ND 250 158 63*250 180 72 13 70-130/20
96-12-8 1,2-Dibromo-3-chloropropane ND 250 179 72 250 180 72 1 70-130/20
106-93-4 1,2-Dibromoethane ND 250 227 91 250 241 96 6 70-130/20
75-71-8 Dichlorodifluoromethane ND 250 273 109 250 233 93 16 60-140/20
95-50-1 1,2-Dichlorobenzene ND 250 248 99 250 247 99 0 70-130/20
541-73-1 1,3-Dichlorobenzene ND 250 246 98 250 244 98 1 70-130/20
106-46-7 1,4-Dichlorobenzene ND 250 245 98 250 243 97 1 70-130/20
75-34-3 1,1-Dichloroethane ND 250 256 102 250 253 101 1 70-130/20
107-06-2 1,2-Dichloroethane ND 250 215 86 250 213 85 1 70-130/20
75-35-4 1,1-Dichloroethylene ND 250 246 98 250 241 96 2 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 250 263 105 250 262 105 0 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 250 265 106 250 261 104 2 70-130/20
78-87-5 1,2-Dichloropropane ND 250 286 114 250 261 104 9 70-130/20
142-28-9 1,3-Dichloropropane ND 250 227 91 250 260 104 14 70-130/20
594-20-7 2,2-Dichloropropane ND 250 241 96 250 241 96 0 70-130/20
563-58-6 1,1-Dichloropropene ND 250 273 109 250 266 106 3 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 250 248 99 250 250 100 1 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 250 180 72 250 193 77 7 70-130/20
108-20-3 Di-Isopropyl Ether ND 250 282 113 250 280 112 1 70-130/20
64-17-5 Ethyl Alcohol ND 12500 11400 91 12500 11000 88 4 70-130/20
100-41-4 Ethylbenzene 1360 250 2020 264* a 250 1930 228* a 5 70-130/20
637-92-3 Ethyl Tert Butyl Ether ND 250 264 106 250 261 104 1 70-130/20
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 3
Job Number:FC9358
Account:GRINCC GRI (Geological Resources Inc.)
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FC9352-8MS 3A3004.D 25 09/13/23 AK n/a n/a V3A143
FC9352-8MSD 3A3005.D 25 09/13/23 AK n/a n/a V3A143
FC9352-8 3A3001.D 20 09/13/23 AK n/a n/a V3A143
FC9352-8 3A3003.D 25 09/13/23 AK n/a n/a V3A143
The QC reported here applies to the following samples:Method: SM 6200B
FC9358-1, FC9358-2, FC9358-3, FC9358-4
FC9352-8 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
87-68-3 Hexachlorobutadiene ND 250 232 93 250 226 90 3 70-130/20
98-82-8 Isopropylbenzene 47.7 250 322 110 250 320 109 1 70-130/20
99-87-6 p-Isopropyltoluene 4.7 J 250 234 92 250 230 90 2 70-130/20
74-83-9 Methyl Bromide ND 250 159 64 250 154 62 3 60-140/20
74-87-3 Methyl Chloride ND 250 308 123 250 269 108 14 60-140/20
74-95-3 Methylene Bromide ND 250 238 95 250 223 89 7 70-130/20
75-09-2 Methylene Chloride ND 250 269 108 250 269 108 0 70-130/20
1634-04-4 Methyl Tert Butyl Ether 27.4 250 283 102 250 286 103 1 70-130/20
91-20-3 Naphthalene 231 250 523 117 250 522 116 0 70-130/20
103-65-1 n-Propylbenzene 127 250 437 124 250 433 122 1 70-130/20
100-42-5 Styrene ND 250 225 90 250 225 90 0 70-130/20
75-85-4 Tert-Amyl Alcohol 378 2500 2750 95 2500 2710 93 1 70-130/20
994-05-8 Tert-Amyl Methyl Ether ND 250 259 104 250 256 102 1 70-130/20
75-65-0 Tert-Butyl Alcohol ND 2500 2260 90 2500 2240 90 1 70-130/20
762-75-4 Tert-Butyl Formate ND 1250 1150 92 1250 1390 111 19 70-130/20
630-20-6 1,1,1,2-Tetrachloroethane ND 250 199 80 250 192 77 4 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 250 255 102 250 256 102 0 70-130/20
127-18-4 Tetrachloroethylene ND 250 242 97 250 251 100 4 70-130/20
108-88-3 Toluene 2340 b 250 3750 412* a 250 3730 404* a 1 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 250 233 93 250 236 94 1 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 250 238 95 250 236 94 1 70-130/20
71-55-6 1,1,1-Trichloroethane ND 250 229 92 250 225 90 2 70-130/20
79-00-5 1,1,2-Trichloroethane ND 250 240 96 250 261 104 8 70-130/20
79-01-6 Trichloroethylene ND 250 261 104 250 234 94 11 70-130/20
75-69-4 Trichlorofluoromethane ND 250 235 94 250 201 80 16 60-140/20
96-18-4 1,2,3-Trichloropropane ND 250 241 96 250 239 96 1 70-130/20
95-63-6 1,2,4-Trimethylbenzene 916 250 1520 242* a 250 1510 238* a 1 70-130/20
108-67-8 1,3,5-Trimethylbenzene 238 250 588 140*250 582 138*1 70-130/20
75-01-4 Vinyl Chloride ND 250 317 127 250 268 107 17 60-140/20
m,p-Xylene 3520 b 500 5810 348* a 500 5360 258* a 8 70-130/20
95-47-6 o-Xylene 1270 250 2090 328* a 250 2070 320* a 1 70-130/20
CAS No.Surrogate Recoveries MS MSD FC9352-8 FC9352-8 Limits
1868-53-7 Dibromofluoromethane 91%92%88%88%70-130%
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3
Job Number:FC9358
Account:GRINCC GRI (Geological Resources Inc.)
Project:401 Express Shop; 4302 Fayetteville Rd, Raeford, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FC9352-8MS 3A3004.D 25 09/13/23 AK n/a n/a V3A143
FC9352-8MSD 3A3005.D 25 09/13/23 AK n/a n/a V3A143
FC9352-8 3A3001.D 20 09/13/23 AK n/a n/a V3A143
FC9352-8 3A3003.D 25 09/13/23 AK n/a n/a V3A143
The QC reported here applies to the following samples:Method: SM 6200B
FC9358-1, FC9358-2, FC9358-3, FC9358-4
CAS No.Surrogate Recoveries MS MSD FC9352-8 FC9352-8 Limits
17060-07-0 1,2-Dichloroethane-D4 85%85%84%84%70-130%
2037-26-5 Toluene-D8 98%98%97%96%70-130%
460-00-4 4-Bromofluorobenzene 97%97%85%90%70-130%
(a) Outside control limits due to high level in sample relative to spike amount.
(b) Result is from Run #2.
* = Outside of Control Limits.
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APPENDIX C
Contaminant Mass Calculations

Area ID Well ID Area
(ft²)
Average Well
Depth
(ft.)
Average
Depth to
Water
(ft.)
Water Column
Height
(ft)
Volume
(ft³)
Volume
(L)
Effective
Porosity
Effective
Volume
(L)
1 MW-1 802.4 25 9.36 15.64 12,550 355,380 0.20 71,076
Area Date Well Benzene
(μ/L)
Toluene
(μ/L)
Ethylbenzene
(μ/L)
Xylenes
(μ/L)
MTBE
(μ/L)
Naphthalene
(μ/L)
Total
(μ/L)
DTW
(ft.)
Average Water
Column Height
(ft.)
Total Average
Mass
(g)
Percent Red.To Date Red.
08/28/18 1.30 0.00 4.00 9.70 2.70 49.30 67.00 9.36 15.64 4.76 ------
02/06/19 3.40 0.00 0.95 5.30 0.64 29.30 39.59 6.92 18.08 3.25 31.7%31.7%
10/30/20 4.00 0.00 2.60 4.00 0.17 66.10 76.87 8.82 16.18 5.65 -73.8%-18.7%
05/04/21 7.10 0.00 4.40 10.90 0.00 70.90 93.30 8.60 16.40 6.95 -23.0%-46.0%
11/08/21 2.20 0.00 0.35 2.70 0.00 47.90 53.15 11.55 13.45 3.25 53.3%31.8%
02/15/22 0.67 0 0 1.3 0.13 16.8 18.90 11.21 13.79 1.18 63.5%75.1%
05/26/22 0.492 0 0 0.492 0.215 7.9 9.10 11.11 13.89 0.57 51.5%87.9%
09/08/22 0.83 0 0 0 0 14.7 15.53 12.25 12.75 0.90 -56.7%81.1%
03/15/23 0 0 0 0 0 1.8 1.80 11.01 13.99 0.11 87.3%97.6%
06/06/23 3 0 0.29 4.7 0 45.2 53.19 10.49 14.51 3.51 -2964.8%26.3%
09/06/23 3 0 0 4.1 0 37.4 44.50 10.92 14.08 2.85 18.8%40.2%
Date
Average Water
Column Height
(ft.)
08/28/18 15.64
02/06/19 18.08
10/30/20 16.18
05/04/21 16.40
11/08/21 13.45
02/15/22 13.79
05/26/22 13.89
09/08/22 12.75
03/15/23 13.99
06/06/23 14.51
09/06/23 14.08
Notes:
• FP: Free Product
• Area of the contaminant plume is calculated from Figure 6.
• Height of the water column is calculated by subtracting the average depth to water from the average well depth of the referenced monitoring wells
• Volume of the contaminant plume is calculated by multiplying the area of the plume by the average height of the water column during each sampling event
• Effective porosity is assumed based on the sub-surface soil profile obtained from well construction records and soil boring logs
• Total mass was calculated by multiplying the total contaminant concentrations for the sampling event with effective volume
• 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.
• When areas couldn’t be sampled, the last known concentrations were used in the calculations.
32%53.3%3
81%-56.7%1
75%63.5%1
3 18.8%40%
88%51.5%1
98%87.3%0
4 -2964.8%26%
APPENDIX C
CONTAMINANT MASS CALCULATIONS
401 EXPRESS STOP (INCIDENT NO. 42115)
Baseline Event
Total Contaminant Mass
(g)
Percent Reduction Compared
to Previous Event Percent Reduction To Date
Area 1 MW-1
5 ------
3 31.7%32%
6 -73.8%-19%
7 -23.0%-46%

APPENDIX D
GSI Mann-Kendall Toolkit for Constituent Trend Analysis
Evaluation Date:Job ID:
Facility Name:Constituent:
Conducted By:Concentration Units:ug/L
Sampling Point ID:Benzene Naphthalene
Sampling Sampling
Event Date
1 28-Aug-18 1 49.3
2 6-Feb-19 3 29.3
3 30-Oct-20 4 66
4 4-May-21 7 70.9
5 9-Nov-21 2 48
6 15-Feb-22 1 16.8
7 26-May-22 0 8
8 8-Sep-22 1 15
9 15-Mar-23 0 2
10 6-Jun-23 3 45
11 6-Sep-23 3 37
12
13
14
15
16
17
18
19
20
Coefficient of Variation:0.87 0.66
Mann-Kendall Statistic (S):-12 -21
Confidence Factor:79.9%94.0%
Concentration Trend:Stable Prob. Decreasing
Notes:
1.At least four independent sampling events per well are required for calculating the trend. Methodology is valid for 4 to 40 samples.
2.Confidence in Trend = Confidence (in percent) that constituent concentration is increasing (S>0) or decreasing (S<0): >95% = Increasing or Decreasing;
≥ 90% = Probably Increasing or Probably Decreasing; < 90% and S>0 = No Trend; < 90%, S≤0, and COV ≥ 1 = No Trend; < 90% and COV < 1 = Stable.
3.Methodology based on "MAROS: A Decision Support System for Optimizing Monitoring Plans", J.J. Aziz, M. Ling, H.S. Rifai, C.J. Newell, and J.R. Gonzales,
Ground Water, 41(3):355-367, 2003.
DISCLAIMER: The GSI Mann-Kendall Toolkit is available "as is". Considerable care has been exercised in preparing this software product; however, no party, including without
limitation GSI Environmental Inc., makes any representation or warranty regarding the accuracy, correctness, or completeness of the information contained herein, and no such
party shall be liable for any direct, indirect, consequential, incidental or other damages resulting from the use of this product or the information contained herein. Information in
this publication is subject to change without notice. GSI Environmental Inc., disclaims any responsibility or obligation to update the information contained herein.
GSI Environmental Inc., www.gsi-net.com
BENZENE AND NAPHTHALENE CONCENTRATION (ug/L)
20-Sep-23
401 Express Shop Benzene and Naphthalene
GSI MANN-KENDALL TOOLKIT
for Constituent Trend Analysis
William Regenthal
42115
0.1
1
10
100
09/17 02/19 06/20 10/21 03/23 07/24
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Sampling Date
Benzene
Naphthalene