FA-3792_29723_CA_RPTS_20230728

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

July 28, 2023

Mr. Nathan Beauchamp
NCDEQ-UST Section
Fayetteville Regional Office
225 Green Street
Fayetteville, NC 28301

Re: Soil Excavation Report
June 2023
Eastwood Service Station
156 Lea Road
West End, Moore County,
North Carolina
Facility ID Number: 0-00-0000032960
Incident Number: 29723
GRI Project Number: 3058

Dear Mr. Beauchamp,

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

Sincerely,
Geological Resources, Inc.

Johanna Moats
AP/AR Coordinator

Enclosure

Cc: Frank McNeill & Eve Williamson, McNeill 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]
Soil Excavation Report
June 2023
Eastwood Service Station
156 Lea Road
West End, Moore County
North Carolina
Facility ID Number: 0-00-0000032960
Incident Number: 29723
GRI Project Number: 3058

Prepared for:

McNeill Oil Company, Inc.
Post Office Box 396
Aberdeen, North Carolina 28315

July 28, 2023

William Regenthal, P. G.
Project Manager
Kyle Perry
Staff Scientist

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Soil Excavation Report
Prepared on: July 28, 2023 Eastwood Service Station
Project Manager: William Regenthal, P. G. GRI Project No. 3058
i
EXECUTIVE SUMMARY
Eastwood Service Station is located at 156 Lea Road in West End, Moore County, North Carolina. The site
is currently owned by Eve Williamson and is operated as an automotive service center. A petroleum
release occurred from an underground storage tank (UST) system consisting of three 6,000-gallon gasoline
USTs. The former UST system was owned by McNeill Oil Company. The UST system was removed from
the site on August 29, 2011, and UST Incident Number 29723 was issued by NCDEQ. A former UST system
consisting of two 8,000-gallon gasoline, one 4,000-gallon gasoline, three 1,000-gallon gasoline and one
550-gallon kerosene USTs owned by Quality Oil Company, Inc. of Winston-Salem was removed from the
site in November 1989. UST Incident Number 8135 was issued by NCDEQ. The adjoining properties are
residential and commercial. The site risk classification is currently high risk due to the presence of potable
water supply wells within a 1,000-foot radius of the site. A total of nine Type II and one Type III monitoring
wells have been installed during past assessment activities. Free product was observed at the site in
monitoring well MW-4 during past site activities.

Between July 3, 2023 and July 5, 2023, soil excavation activities were performed in the immediate area of
MW-4. Soil samples were collected during excavation activities and were analyzed on-site using a mobile
UVF laboratory. Based on the soil sample TPH levels and field observations, a total of 855.02 tons of
contaminated soil were removed from the site during the July 2023 excavation activities.

Total contaminant mass removed during the excavation was estimated based on the total TPH values per
truck load of soil. The estimated contaminant mass removed by the excavation based on the average
total TPH per truck load was approximately 1,517.96 pounds of TPH.

A replacement monitoring well for MW-4 (MW-4R) was installed, gauged, purged, and sampled on July
11, 2023. Free product was not encountered during the sampling event. Concentrations of benzene,
naphthalene, and methylene chloride that exceeded the MACs were reported in the ground water sample
collected from MW-4R. All reported contaminant concentrations were less than the GCLs.

Based on this information, the site risk classification should remain high. A comprehensive ground water
sampling event should be conducted at the site to evaluate the effectiveness of the soil excavation. The
next ground water sampling event is tentatively scheduled for October 2023.

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Soil Excavation Report
Prepared on: July 28, 2023 Eastwood Service Station
Project Manager: William Regenthal, P. G. GRI Project No. 3058
i
SITE INFORMATION
1. Site Identification
 Eastwood Service Station (Facility ID 0-00-0000032960)
 Incident Number 29723 – High Risk (H240D)
 Location of Source Area: 156 Lea Road
West End, NC 27962
Moore County
35.252122°N, 79.443931°W (Topographical Map)
2. Information about Contacts Associated with the Leaking UST System

UST Owner
McNeill Oil Company, Inc.
Post Office Box 396
Aberdeen, NC 28315
Email Unknown
910-944-2329

UST Operator
McNeill Oil Company, Inc.
Post Office Box 396
Aberdeen, NC 28315
Email Unknown
910-944-2329

Consultant/Contractor
Geological Resources, Inc.
3502 Hayes Road
Monroe, NC 28110

[e-mail]
704-845-4010

Property Owner
Eve C. Williamson
841 Esther Road
West End, NC 27376

[e-mail]
Phone No. Unknown

Property Occupant
Eastwood Service Station
156 Lea Road
West End, NC 28314
Email Unknown
910-295-5648

Mobile Laboratory
Geological Resources, Inc.
3502 Hayes Road
Monroe, NC 28110
[e-mail]
704-845-4010

Analytical Laboratory
SGS North America, Inc.
4405 Vineland Road
Orlando, FL 32811
State Certification No. 573
407-425-6700

3. Information about Release
 Release was discovered in September 2011
 An unknown amount of product was released from the leaking UST System
 Three 6,000-gallon gasoline USTs were removed from the site on August 29, 2011. Two 8,000-
gallon gasoline, one 4,000-gallon gasoline, three 1,000-gallon gasoline and one 550-gallon
kerosene USTs were removed by Quality Oil Company, Inc. of Winston-Salem on November 20,
1989. UST Incident Number 8135 was issued for this UST system.

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Soil Excavation Report
Prepared on: July 28, 2023 Eastwood Service Station
Project Manager: William Regenthal, P. G. GRI Project No. 3058
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
HERR: HAZMAT Emergency Response and
Remediation, Inc.
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. Soil Excavation Report
Prepared on: July 28, 2023 Eastwood Service Station
Project Manager: William Regenthal, P. G. GRI Project No. 3058
TABLE OF CONTENTS
EXECUTIVE SUMMARY ....................................................................................................................... i
SITE INFORMATION ............................................................................................................................ i
ACRONYMS ....................................................................................................................................... iii
1.0 SITE HISTORY AND CHARACTERIZATION ...................................................................................1
2.0 FREE PRODUCT REMOVAL ........................................................................................................2
3.0 SOIL EXCAVATION ...................................................................................................................2
4.0 PRESENTATION OF CURRENT SITE ASSESSMENT INFORMATION/ COMPARISON TO HISTORICAL
ASSESSMENT INFORMATION ...................................................................................................4
5.0 SOIL AND GROUND WATER REMEDIATION ...............................................................................5
6.0 NATURAL ATTENUATION / NATURAL SOURCE ZONE DEPLETION STATUS ..................................5
7.0 CONCLUSIONS .........................................................................................................................5
8.0 LIMITATIONS ...........................................................................................................................6
9.0 STATEMENTS AND CERTIFICATION ...........................................................................................6

FIGURES
Figure 1: Site Location Map
Figure 2: Site Vicinity Map
Figure 3: Site Map
Figure 4: Soil Quality Map
Figure 5: Ground Water Quality 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: Free Product Recovery Results
Table 6: Free Product Recovery Event Information
Table 7: Free Product Recovery Cost Summary
Table 8: Summary of Soil Sample Analytical Results – Field Data
Table 9: Well Construction and Gauging Information
Table 10: Summary of Ground Water Sample Analytical Results

APPENDICES
Appendix A: State Correspondence
Appendix B: Liquid Disposal Manifest
Appendix C: Soil Disposal Manifests and Weight Tickets
Appendix D: UVF Laboratory Report
Appendix E: Right-to-Enter Agreement and Well Permit
Appendix F: Well Construction Record and Subsurface Log
Appendix G: Laboratory Report – Ground Water Samples
Appendix H: Contaminant Mass Calculations

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Soil Excavation Report
Prepared on: July 28, 2023 Eastwood Service Station
Project Manager: William Regenthal, P. G. GRI Project No. 3058
1
1.0 SITE HISTORY AND CHARACTERIZATION
GRI presents the results of the July 2023 soil excavation, monitoring well installation, and ground water
sampling event at the Eastwood Service Station site. The site is located at 156 Lea Road in West End,
Moore County, North Carolina. A topographic map of the general site location is included as Figure 1.
These activities were conducted in accordance with GRI Proposal No. 23-134, which was submitted to the
NCDEQ on February 20, 2023, and was approved as Task Authorization No. 29723-8 on March 7, 2023.
State correspondence has been included as Appendix A.

The site is currently owned by Eve C. Williamson and is operated by Eastwood Service Station as an auto
repair shop and general store. A petroleum release was discovered during the 2011 UST removal. The
former UST system was owned by McNeill Oil Company, Inc. A previous UST system consisting of two
8,000-gallon gasoline, one 4,000-gallon gasoline, three 1,000-gallon gasoline and one 550-gallon kerosene
USTs owned by Quality Oil Company, Inc. of Winston-Salem was removed from the site in November 1989.
UST Incident Number 8135 was issued by NCDEQ for that release. Currently, there are no active USTs on
site. There is an AST and propane dispensing tank on site. UST owner/operator information and UST
system information are included as Table 1 and Table 2, respectively. The Registered Tank Report is
shown below:

On February 25, 2019, GRI personnel conducted an updated receptor survey at the site. The site and
surrounding area are residential and commercial properties. The site contains two buildings (the store
and a storage shed) and is primarily capped with concrete and grass. No surface water bodies were
identified within a 500-foot radius of the site. Twenty-one water supply wells (WSW-1 through WSW-4
and WSW-6 through WSW-22) were identified within a 1,500-foot radius of the site. Please note, WSW-
5, which had been identified during the October 2011 receptor survey, was noted to have been destroyed
during the February updated receptor survey. Six potable water supply wells (WSW-1, WSW-7, WSW-10,
WSW-12, WSW-13, and WSW-14) were identified within a 1,000-foot radius of the site. Three water

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Soil Excavation Report
Prepared on: July 28, 2023 Eastwood Service Station
Project Manager: William Regenthal, P. G. GRI Project No. 3058
2
supply wells (WSW-1, WSW-2, and WSW-3) were identified within a 250-foot radius of the site. WSW-1
and WSW-2 are not in use. Municipal water is available to the site and surrounding properties. Water
supply well owner information is presented in Table 3. Adjacent property owner information is presented
in Table 4. A Site Vicinity Map showing the locations of water supply wells and property boundaries has
been included as Figure 2.

Nine Type II monitoring wells (MW-1 through MW-9) and one Type III monitoring well (TW-1) were
installed at the site during previous ground water assessment activities. A Site Map showing the locations
of the monitoring wells and the structures on-site has been included as Figure 3.
2.0 FREE PRODUCT REMOVAL
Free product has historically been present in MW-4. One AFVR event and one hand-bailing free product
recovery event were conducted at the site between February 2021 and February 2022. A total of 1,095.50
gallons of fluids, including 0.82 gallons of liquid and vapor phase free product have been recovered during
past events. Free product was not observed during the July 2023 monitoring well installation activities.
Summaries of the historical free product recovery events conducted by GRI are shown in Table 5 and
Table 6. A cost summary of the events is shown in Table 7.
3.0 SOIL EXCAVATION
Between July 3, 2023 and July 5, 2023, soil excavation activities were performed in the immediate vicinity
of MW-4. Soil samples were collected during excavation activities and were analyzed on-site using a
mobile UVF laboratory. During the excavation activities, MW-4 was destroyed.

Ground water and free product was encountered during the excavation activities. A total of 4, 000 gallons
of petroleum contact water was removed from the excavation area utilizing a vacuum truck. A copy of
the liquid disposal manifest is included as Appendix B.

The final dimensions of the excavation were approximately 30 feet wide by 45 feet long and 12 feet deep.
The excavation boundaries are shown on Figure 4.

To determine the extent of the excavation, soil samples (TS-1 through TS-40) were collected from each
truckload of contaminated soil being removed off site and screened on-site for gasoline and diesel-range
Total Petroleum Hydrocarbons (TPH-GRO and TPH-DRO) using UVF technology. Excavation activities
ceased at an approximate depth of 12 feet. Excavated contaminated soil was loaded onto dump trucks
and transported to Carolina Composting of NC, a permitted disposal facility in Wadesboro, North Carolina,
which is approximately 50 miles from the site. Soil sample analytical data and corresponding truck load
information is presented in Table 8.

A total of 855.02 tons of contaminated soil were removed from the site during July 2023 excavation
activities. Clean backfill was used to fill the excavated area to grade. Copies of the soil disposal manifests
and weight tickets are included as Appendix C.

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Soil Excavation Report
Prepared on: July 28, 2023 Eastwood Service Station
Project Manager: William Regenthal, P. G. GRI Project No. 3058
3
Soil samples (BS-1 through BS-5) were collected at the base of the excavation and submitted for on-site
analyses of TPH-GRO and TPH-DRO using UVF technology when it was observed that the soil lithology had
changed. The base soil samples were collected from approximate depths of 12’ BGS. The concentrations
of GRO and DRO in the base soil samples did not exceed the RALs. No side wall samples were collected
during the excavation activities.

Photos of the July 2023 soil excavation are shown below:

A summary of soil sample analytical results is presented in Table 8. A Soil Quality Map is included as
Figure 4. Copies of the UVF laboratory results for soil samples collected in July 2023 are included as
Appendix D.

On July 11, 2023, one Type II monitoring well (MW-4R) was installed within the former excavation area to
a total depth of approximately 15 feet BGS and was completed with a 10-foot screened interval to bracket
the water table at the time of installation. The top of casing elevation for MW-4R was measured on July
11, 2023. The location of MW-4R is shown on Figure 3. Well construction information is presented in
Table 9. Copies of the Right-to-Enter Agreement and well permit are included as Appendix E. The boring
log and Well Construction Record are included as Appendix F. A photo of MW-4R is shown below:

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Soil Excavation Report
Prepared on: July 28, 2023 Eastwood Service Station
Project Manager: William Regenthal, P. G. GRI Project No. 3058
4

4.0 PRESENTATION OF CURRENT SITE ASSESSMENT INFORMATION/ COMPARISON TO HISTORICAL
ASSESSMENT INFORMATION
On January 11, 2023, one Type III monitoring well (MW-4R) was gauged, purged, and sampled. No free
product was observed during the July 2023 ground water sampling activities. The depth to ground water
in MW-4R was 4.15 feet below the TOC. The ground water elevation in MW-4R was 451.38 feet. The
ground water flow direction and the vertical gradient were not calculated during the July 2023 ground
water sampling event. Well construction and gauging information is presented in Table 9. A summary of
the July 2023 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-4R 5 - 15 15 455.53 4.15 --- 451.38

The ground water sample collected from the monitoring well was submitted for laboratory analyses using
EPA Method 6200B. Concentrations of benzene, naphthalene, and methylene chloride that exceeded the
MACs were reported in the ground water sample collected from MW-4R. All reported contaminant
concentrations were less than the GCLs. A summary of the analytical results for the ground water samples
collected on July 11, 2023 is presented in Table 10. A Ground Water Quality Map based on the July 2023
data is included as Figure 5. A complete report of laboratory analyses of the ground water samples
collected during the July 2023 sampling event has been included as Appendix G. A summary of the current
ground water analytical data is shown below:

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Soil Excavation Report
Prepared on: July 28, 2023 Eastwood Service Station
Project Manager: William Regenthal, P. G. GRI Project No. 3058
5
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
le
n
e
s

MT
B
E

Na
p
h
t
h
a
l
e
n
e

Well
ID
MACs (mg/l) 1 600 600 500 20 6
GCL (mg/l) 5,000 260,000 80,000 50,000 20,000 6,000
MW-4R 1.4 J 32.8 114 321 <1.3 230

Since free product has been historically present at the site, the baseline contaminant mass for ground
water at the site has not been calculated. A baseline will be established in the next report to determine
the effectiveness of the soil excavation. Additionally, the total effectiveness of the soil excavation on the
ground water quality will be evaluated during the next ground water sampling event.

According to the 1985 Geologic Map of North Carolina, the site is in the western edge of the Coastal Plain
Physiographic Province of North Carolina. The Coastal Plain is part of an extensive geologic province that
roughly parallels the Atlantic Ocean and continues northward and southward through the neighboring
states. The site is near the fall line where the surficial aquifer directly overlies the bedrock aquifer. The
water table in the vicinity has a seasonal high depth to water of approximately 1 to 10 feet BGS.

A CAP has not been submitted.
5.0 SOIL AND GROUND WATER REMEDIATION
Total contaminant mass removed during the excavation was estimated based on the total TPH values per
truck load of soil. The estimated contaminant mass removed by the excavation based on the average
total TPH per truck load was approximately 1,517.96 pounds of TPH. Contaminant mass calculations are
included as Appendix H.

Since free product has been historically present at the site during past sampling events, a baseline for
contaminant mass in ground water has not been calculated. The dissolved phase contaminant mass
baseline will be established during the next sampling event.
6.0 NATURAL ATTENUATION / NATURAL SOURCE ZONE DEPLETION STATUS
No natural attenuation monitoring plan is currently in place at the site.
7.0 CONCLUSIONS
 Between July 3, 2023 and July 5, 2023, 855.02 tons of contaminated soil were removed from the
site.
 Excavation activities were performed in the immediate vicinity of MW-4. During the excavation
activities, MW-4 was destroyed.
 Soil samples were collected during excavation activities and were analyzed on-site using a mobile
UVF laboratory.

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Soil Excavation Report
Prepared on: July 28, 2023 Eastwood Service Station
Project Manager: William Regenthal, P. G. GRI Project No. 3058
6
 Total contaminant mass removed during the excavation was estimated based on the total TPH
values per truck load of soil. The estimated contaminant mass removed by the excavation based
on the average total TPH per truck load was approximately 1,517.96.
 On July 11, 2023, MW-4R was installed, gauged, purged, and sampled.
 Concentrations of benzene, naphthalene, and methylene chloride that exceeded the MACs were
reported in the ground water sample collected from MW-4R. All reported contaminant
concentrations were less than the GCLs.
 Based on this information, the soil excavation activities appear to have been successful in
removing a significant amount of petroleum from the site.
 A comprehensive ground water sampling event should be conducted in October 2023 to evaluate
the effectiveness of the July 2023 soil excavation activities.
8.0 LIMITATIONS
This report has been prepared for the exclusive use of McNeill Oil Company, Inc. for specific application
to the referenced site in Moore County, North Carolina. The activities were conducted based on the scope
of work and level of effort desired by the 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.
9.0 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
IF the answer to question #3 is “NO”, skip to the certification under #8 below.
IF the answer to question #3 is “YES”, please generally describe in this cell the possible reason(s) and
outline proposed remedies. (This should be described in more detail in the report text above.)

N/A

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Soil Excavation Report
Prepared on: July 28, 2023 Eastwood Service Station
Project Manager: William Regenthal, P. G. GRI Project No. 3058
7
4 Does any known or suspected source zone soil contamination or free product remain
outside of the assessed area that could be inhibiting natural attenuation?
YES NO
5 Has there been an unexpected increase in contaminant mass sufficient to suggest a
potential new release from a separate onsite or offsite source?
YES NO
IF the answer to either question #4 or #5 is “YES”, generally describe in this cell any actions
recommended to further assess or clean up this known or suspected source. (This should be described
in more detail in the report text above.)

6 Certification:
I, John M. Brown, a Licensed Geologist for Geological Resources, Inc., do certify that the information
contained in this report is correct and accurate to the best of my knowledge.

Geological Resources, Inc. is licensed to practice engineering and geology in North Carolina. The
certification number of the company or corporation is C-2727/C-127.

FIGURES
"J
"J
"J
"J
"J
"J
"J
"J
"J
"J"J
"J
"J
"J"J
!H
!H
!H
DU
DU
DUDU
SITE
WSW-9 WSW-8
WSW-6
WSW-5
856400770289
856400750560
856408775934
856411751955
856407689302
856408777907
856407688180
856400776590
856412765745
856408785219
856412776258
856407676708
856400763815
856407678709
856407772820
856407782305
856411774120
856407678986
856411773463
856400765966
856400765966
856412775181
856412776258
856411772454
856400763957
WSW-4
WSW-2
LEA RD
NC 73 HWY
US 15-501 HWY
MCCASKILL RD
COUNTRY RIDGE LN
MOPAR LN
SWAIN LN
NAPIER RD
INDIAN SPRINGS LN NEWCASTLE DR
WSW-7
WSW-1
WSW-22 WSW-21
WSW-20
WSW-19
WSW-18
WSW-17
WSW-16
WSW-15
WSW-14
WSW-13
WSW-11
WSW-10
WSW-3
WSW-12
FIGURE 2: SITE VICINITY MAPEASTWOOD SERVICE STATION156 LEA ROADWEST END, MOORE COUNTYNORTH CAROLINAINCIDENT NO. 29723GRI NO. 3058
PREPARED BY:GEOLOGICAL RESOURCES, INC.OCTOBER 21, 2011REV: MARCH 28, 2019
³
0 300150Feet
1 inch = 300 feet
1,500-FOOT RADIUS
1,000-FOOT RADIUS 250-FOOT RADIUS
NOTE:Based on Moore County, NC GIS website.
500-FOOT RADIUS
LEGEND
DU Water Supply Well (Not in Use)
"J Potable Water Supply Well
!H Non-Potable Water Supply Well
Adjacent Properties and Well Owners
streets
tparcels
struct_footprint
lakes&rivers
streams
856400765966 PIN Number

TABLES
0-0000032960
Owner or Operator?
Owner/Operator
Post Office Box 396, Aberdeen, NC 28315-0396 1-910-944-2329
Address Telephone Number
McNeill Oil Company, Inc.12/01/1989 - 08/29/2011
TABLE 1
UST OWNER/OPERATOR INFORMATION
EASTWOOD SERVICE STATION (INCIDENT NO. 29723)
Name of Owner or Operator Dates of Ownership / Operation
UST ID Number Facility ID Number
Page 1 of 1
Date: 03/20/2020
Was Release
Associated
with UST
System?
(Yes / No)
1 Gasoline 6,000 12/01/1989 Single Wall Steel 8' x 16'Other Removed
(08/29/2011)Yes
2 Gasoline 6,000 12/01/1989 Single Wall Steel 8' x 16'Other Removed
(08/29/2011)Yes
3 Gasoline 6,000 12/01/1989 Single Wall Steel 8' x 16'Other Removed
(08/29/2011)Yes
TABLE 2
UST SYSTEM INFORMATION
EASTWOOD SERVICE STATION (INCIDENT NO. 29723)
Facility ID #: 0-32960
UST
ID
No.
Current
or Most
Recent
Contents
Capacity
(gallons)
Date
Installed
Construction
Details
Tank
Dimensions
Description of
Associated
Product Piping
and
Pumps
Status
of
UST
Page 1 of 1
Well ID.Parcel ID No.Well Owner Mailing Address
Well Use
(Potable / Non-Potable
etc.)
Municipal
Water
Available?
Well
Depth
(ft. BGS)
Type of Well
(Drilled/
Bored)
Well Casing
Depth
(ft. BGS)
Well Screen
Interval (x
to y ft. BGS)
Distance from
source area of
release
(ft.)
WSW-1 856400763815 James E. Lea 188 Lea Road
West End, NC 27376-8842 Potable Yes Unknown Bored Unknown Unknown ~240' SW
WSW-2 Not in use Unknown Bored Unknown Unknown ~210' NW
WSW-9 Non-Potable Unknown Bored Unknown Unknown ~640' NW
WSW-3 856412775181 Donald O. and Eve Lea Williamson 841 Esther Road
West End, NC 27376 Not in use Yes Unknown Bored Unknown Unknown ~230' NE
WSW-4 Not in use Unknown Bored Unknown Unknown ~290' NE
WSW-5 Destroyed Unknown Bored Unknown Unknown ~300' N
WSW-6 856400776590 Winston Patrick and Phyllis Taylor 125A NC Highway 73
West End, NC 27376 Non-Potable Yes Unknown Bored Unknown Unknown ~670' N
WSW-7 856411773463 Jerry O. Clapp Post Office Box 4102
Pinehurst, NC 28374 Potable Yes Unknown Bored Unknown Unknown ~610' N
WSW-8 856411772454 Stephen Michael and Paisley
Elizabeth Downing
181 NC Highway 73
West End, NC 27376 Non-Potable Yes Unknown Bored Unknown Unknown ~570' NW
WSW-10 856411751955 Pinehurst Mini Storage and
Warehouse, LLC
343 Rubicon Road
West End, NC 27376 Potable Yes Unknown Bored Unknown Unknown ~900' S
WSW-11 856400750560 Blue Comet Real Estate Holdings,
LLC
863 Ann's Court
Asheboro, NC 27205 Not in use Yes Unknown Bored Unknown Unknown ~1,260' S
WSW-12 Potable Yes Unknown Bored Unknown Unknown ~900' NW
WSW-13 Potable Yes Unknown Bored Unknown Unknown ~1,000' NW
WSW-14 856408777907 Delores C. Tune, Barbara C. Bate
and Wesley Cole
4353 Wood Forest Drive
Rock Hill, SC 29732 Potable Yes Unknown Bored Unknown Unknown ~950' NE
WSW-15 856408775934 Paul M. Strider, Trustee 428 Baylor Street
Fort Collins, CO 80525 Potable Yes Unknown Bored Unknown Unknown ~1,080' N
856412776258 Russell and Denise Thomas 276 Turner Road
Pinehurst, NC 28374 Yes
856407772820 Larry William and Susan M. Black 180 Highway 73
West End, NC 27376
856400770289 Pamela J. Sterner and Charles R.
Sterner
189 NC Highway 73
West End, NC 27376 Yes
TABLE 3
WATER SUPPLY WELL INFORMATION
EASTWOOD SERVICE STATION (INCIDENT NO. 29723)
Date: 03/20/19 Facility ID # : 0-032960
Page 1 of 2
Well ID.Parcel ID No.Well Owner Mailing Address
Well Use
(Potable / Non-Potable
etc.)
Municipal
Water
Available?
Well
Depth
(ft. BGS)
Type of Well
(Drilled/
Bored)
Well Casing
Depth
(ft. BGS)
Well Screen
Interval (x
to y ft. BGS)
Distance from
source area of
release
(ft.)
TABLE 3
WATER SUPPLY WELL INFORMATION
EASTWOOD SERVICE STATION (INCIDENT NO. 29723)
Date: 03/20/19 Facility ID # : 0-032960
WSW-16 856408785219 Wesley L. and Claudia Irene Cole 160 Indian Springs Lane
West End, NC 27376 Potable No Unknown Bored Unknown Unknown ~1,390' N
WSW-17 856407782305 Robin Ring Lea 4517 Union Church Road
Carthage, NC 28327 Potable No Unknown Bored Unknown Unknown ~1,500' NW
WSW-18 856407689302 Richard Wilson Lea 154 Mopar Lane
Carthage, NC 28327 Potable No Unknown Bored Unknown Unknown ~1,500' NW
WSW-19 856407688180 Wade and Irene Duncan
Huddleston
153 Mopar Lane
West End, NC 27376 Potable No Unknown Bored Unknown Unknown ~1,340' NW
WSW-20 856407678986 Dusty Renee Duncan 135 Mopar Lane
West End, NC 27376 Potable No Unknown Bored Unknown Unknown ~1,190' NW
WSW-21 856407678709 Jamie Lynn Perkins 216 Highway 73
West End, NC 27376 Potable Yes Unknown Bored Unknown Unknown ~1,100' NW
WSW-22 856407676708 Hattie Williams Vest, Heirs
c/o Catherine Cole
562 Rubicon Road
West End, NC 27376 Potable Yes Unknown Bored Unknown Unknown ~1,210' NW
Notes:
• Water supply wells are keyed to Figure 2.
• Ft. BGS : Feet below ground surface
Page 2 of 2
Date: 07/21/2023 Facility ID # : 0-032960
856400765966
(Site)Eve L. Williamson 841 Esther Road
West End, NC 27376
856411774120 J. Wayne Lea (LE)
c/o Donald Williamson
841 Esther Road
West End, NC 27376
856412776258 Russell and Denise Thomas 276 Turner Road
Pinehurst, NC 28374
856400763815 James E. Lea 713 Esther Road
West End, NC 27376
856400763957
856412775181
856412765745 William J. Lea 7110 Highway 15/501
Carthage, NC 28327
Note:
• Properties are keyed to Figure 2.
Donald O. and Eve Lea Williamson 841 Esther Road
West End, NC 27376
TABLE 4
ADJACENT PROPERTY OWNER INFORMATION
EASTWOOD SERVICE STATION (INCIDENT NO. 29723)
PIN Number Property Owner Name Address
Date: 04/20/2022
Method of Measurement:
Well ID Product Type
(gas, diesel, etc.)
Date of Recovery
(mm/dd/yy)
Free Product
Recovery
Method*
Casing
Diameter
(inches)
Product
Thickness before
Recovery (feet)
Product
Thickness after
Recovery
(feet)
Amount of
Liquid
Recovered
(gallons)
Amount of Product
Recovered as Liquid
(gallons)
MW-4 Gasoline 02/08/21 Hand Bailing 2 0.14 0.01 2.50 0.25
MW-4 Gasoline 02/08/22 AFVR 2 1.01 1.81 0.57 0
Notes :
• *: Bailing, Skimming, Aggressive Fluid Vapor Recovery (AFVR), Mobile Multiphase Extraction (MMPE)
• **: No free product was observed during initial gauging event; however, free product entered the well during purging activities.
• Amount of Liquid Recovered (gallons) includes Total liquids (Water and Free Product) as indicated on Disposal Manifest.
• Amount of Product Recovered (in gallons) includes only the volume of free product in the tanker at the end of the event (based on Disposal
Manifest and/or Field Notes).
• *Assumed recorded data was before FP recovery
• NA: Information not available
TABLE 5
FREE PRODUCT RECOVERY RESULTS
EASTWOOD SERVICE STATION (INCIDENT NO. 29723)
Facility ID#: 00-0-032960
Interface probe at top-of-casing
Page 1 of 1
Date: 04/20/2022
MW-4 02/08/21 Hand Bailing NA NA NA NA 2.50 0.25 0.25
MW-4 02/08/22 AFVR 861.33 172.7 430.36 0.57 1093 0 0.57
0.57 1,095.50 0.25 0.82
Notes:
• *: Bailing, Skimming, Aggressive Fluid Vapor Recovery (AFVR), Mobile Multiphase Extraction (MMPE)
• Amount of Vaporized Product (in gallons) is based on Vapor Emissions Summary Sheet, = lbs emitted/6.15
• Amount of Liquid Recovered includes Total liquids (Water and Free Product)
• Amount of Product Recovered as Liquid includes only the volume of free product at the end of the event
• Total Amount of Product Recovered = Amount of Vaporized Product + Amount of Product Recovered as Liquid
• Total Fluids Removed = Amount of Vaporized Product + Amount of Liquid Recovered
• Information regarding historical free product recovery activities from other consulting companies were not included.
Total To Date 1,095.50 0.82
Summary Total Fluids Removed (in gallons)Total Product Removed (in gallons)
Current Event 1,093.00 0.57
SUMMARY OF FLUID REMOVAL
TABLE 6
FREE PRODUCT RECOVERY EVENT INFORMATION
EASTWOOD SERVICE STATION (INCIDENT NO. 29723)
Facility ID #: 00-0-032960
Well ID Date (mm/dd/yy)
Product
Recovery
Method*
Average
Effluent
Velocity
(ft/min)
Average
Effluent
Temperature
(°F)
Average
Effluent
Concentration
(ppm)
Amount of
Vaporized
Product
(gallons)
Amount of
Liquid
Recovered
(gallons)
Amount of
Product
Recovered as
Liquid (gallons)
Total Amount
of Product
Recovered
(gallons)
Totals
Page 1 of 1
Date: 04/20/2022
Wells Included in
Event
Product
Recovery
Method*
Date of Event
(mm/dd/yy)
Total Amount of
Free Product plus
Ground Water
Recovered (gallons)
Cost of Free
Product Recovery
Event
Cost Per Gallon
(total fluids)
MW-4 Hand Bailing 2/8/2021 2.50 $1,055.00 $422.00
MW-4 AFVR 2/8/2022 1093 $1,632.55 $1.49
1,095.50 $2,687.55 $2.45
Notes:
• Total Amount of Free Product Recovered = Amount of Vaporized Product + Amount of Product Recovered as Liquid
TOTAL (to date)
• Cost of Free Product Recovery Event includes supervision, travel, mileage, per diem, subcontractor costs, MMPE sampling, MMPE sampling analytical, report preparation
(pre-2015 only) and project management.
Cost per gallon for the event is based on a total volume of
2.50 gallons of free product and water.
TABLE 7
FREE PRODUCT RECOVERY COST SUMMARY
EASTWOOD SERVICE STATION (INCIDENT NO. 29723)
Facility ID #: 00-0-032960
Comments
Page 1 of 1
Date: 07/21/2023 Facility ID #: 0-032960
Sample ID Date Collected
(mm/dd/yy)Truck Load
Sample
Depth
(ft-BGS)
50 100
T-1 07/03/23 1 3 126 175
T-2 07/03/23 2 3 326 151
T-3 07/03/23 3 3 134 126
T-4 07/03/23 4 3 261 177
T-5 07/03/23 5 6 236 139
T-6 07/03/23 6 6 257 131
T-7 07/03/23 7 6 142 140
T-8 07/03/23 8 9 132 235
T-9 07/03/23 9 9 188 206
T-10 07/03/23 10 9 445 152
T-11 07/03/23 11 3 758 120
T-12 07/03/23 12 3 437 144
T-13 07/03/23 13 6 501 152
T-14 07/03/23 14 6 251 107
T-15 07/03/23 15 9 524 169
T-16 07/03/23 16 9 558 286
T-17 07/03/23 17 3 352 231
T-18 07/03/23 18 6 212 182
T-19 07/03/23 19 9 305 250
T-20 07/03/23 20 9 558 215
T-21 07/03/23 21 3 532 205
T-22 07/04/23 22 3 578 329
T-23 07/04/23 23 3 390 244
T-24 07/04/23 24 6 298 214
T-25 07/04/23 25 6 603 384
T-26 07/04/23 26 6 359 197
T-27 07/04/23 27 6 517 217
T-28 07/04/23 28 9 718 246
T-29 07/04/23 29 9 645 213
T-30 07/04/23 30 9 643 219
T-31 01/09/20 31 3 821 277
T-32 07/04/23 32 3 963 434
T-33 07/04/23 33 6 904 326
T-34 07/04/23 34 6 1,320 580
T-35 07/04/23 35 9 1,690 610
T-36 07/04/23 36 9 2,010 570
T-37 07/04/23 37 3 890 307
T-38 07/04/23 38 6 1,160 640
T-39 07/04/23 39 9 1,880 550
T-40 07/04/23 40 9 1,040 466
BS-1 07/03/23 12 <10 2.4
BS-2 07/03/23 12 11.6 <2
BS-3 07/03/23 12 <10 2.0
BS-4 07/03/23 12 15.2 4.2
BS-5 07/04/23 12 15.0 4.2
Base Samples
• Concentrations in bold face type indicate the RALs were less than the
reported concentrations
Notes:
• Results reported in mg/kg; samples analyzed onsite by UVF.
• ft-BGS: feet below ground surface.
• RAL: Regulatory Action Level.
• < : Less than the UFV method detection limit .
RAL (mg/kg)
Contaminant of Concern 
Ga
s
o
l
i
n
e
-
R
a
n
g
e

TP
H
Di
e
s
e
l
-
R
a
n
g
e

T
P
H
TABLE 8
SUMMARY OF SOIL SAMPLE ANALYTICAL RESULTS - FIELD DATA
EASTWOOD SERVICE STATION (INCIDENT NO. 29723)
Analytical Method UVF
Page 1 of 1
Date: 07/27/2023
10/25/11 NM 6.17 ---NM ---
02/16/12 100.00 4.90 ---95.10 ---
05/16/13 3.59 ---452.86 ---
02/26/19 2.43 ---454.02 ---
03/09/20 3.36 ---453.09 ---
03/15/21 NM NM NM Not Sampled
03/16/22 4.03 ---95.97 ---
11/15/22 5.19 ---451.26 ---
02/16/12 100.44 4.83 ---95.61 ---
05/16/13 3.83 ---453.08 ---
02/26/19 2.64 ---454.27 ---
03/09/20 3.57 ---453.34 ---
03/16/22 4.20 ---452.71 ---
11/15/22 5.45 ---451.46 ---
02/16/12 100.84 6.04 ---94.80 ---
05/16/13 4.71 ---452.58 ---
02/26/19 3.51 ---453.78 ---
03/09/20 4.68 ---96.16 ---
03/16/22 5.36 ---95.48 ---
11/15/22 6.49 ---450.80 ---
02/16/12 99.03 4.97 ---94.06 ---
05/16/13 4.73 ---450.74 ---
02/26/19 2.51 ---452.96 ---
03/09/20 3.54 0.06 451.98 ---
02/08/21 2.29 0.14 453.30 Hand Bailing
03/15/21 2.57 0.03 452.93 ---
02/08/22 5.93 1.02 450.42 Before AFVR
02/08/22 7.52 1.81 449.50 After AFVR
03/16/22 4.20 ---94.83 ---
11/15/22 5.19 0.02 450.30 ---
MW-4R 07/11/23 07/11/23 5 5 - 15 15 455.53 4.15 ---451.38 ---
05/16/13 2.11 ---450.30 ---
02/26/19 0.48 ---451.93 ---
03/09/20 2.05 ---450.36 ---
03/15/21 0.50 ---451.91 ---
03/16/22 2.35 ---450.06 ---
11/15/22 3.15 ---449.26 ---
05/16/13 1.55 ---450.11 ---
02/26/19 0.55 ---451.11 ---
03/09/20 1.34 ---450.32 ---
03/15/21 1.00 ---450.66 ---
03/16/22 1.67 ---449.99 ---
11/15/22 2.47 ---449.19 ---
05/16/13 4.22 ---450.86 ---
02/26/19 2.90 ---452.18 ---
03/09/20 3.83 ---451.25 ---
03/15/21 3.14 ---451.94 ---
03/16/22 NM NM NM Damaged
11/15/22 NM NM NM Destroyed
5 - 15 15
TABLE 9
WELL CONSTRUCTION AND GAUGING INFORMATION
EASTWOOD SERVICE STATION (INCIDENT # 29723)
Facility ID # : 0-032960
Well ID
Date
Installed
(m/dd/yy)
Date Water
Level
Measured
(m/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
(feet)
Free Product
Thickness
(ft.)
Ground
Water
Elevation (ft.)
Comments
456.45
457.29
MW-2 11/29/11 5 5 - 15 15 456.91
MW-3 11/29/11 5 5 - 15 15
MW-1 10/25/11 5
452.41
MW-4 11/29/11 5 5 - 15 15 455.47
MW-5 05/09/13 4 4 - 14 14
455.08
MW-6 05/09/13 4 4 - 14 14 451.66
MW-7 05/09/13 4 4 - 14 14
Page 1 of 2
Date: 07/27/2023
TABLE 9
WELL CONSTRUCTION AND GAUGING INFORMATION
EASTWOOD SERVICE STATION (INCIDENT # 29723)
Facility ID # : 0-032960
Well ID
Date
Installed
(m/dd/yy)
Date Water
Level
Measured
(m/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
(feet)
Free Product
Thickness
(ft.)
Ground
Water
Elevation (ft.)
Comments
05/16/13 3.86 ---452.31 ---
02/26/19 2.57 ---453.60 ---
03/09/20 3.50 ---452.67 ---
03/16/22 4.15 ---452.02 ---
11/15/22 5.37 ---450.80 ---
05/16/13 3.71 ---453.33 ---
02/26/19 2.45 ---454.59 ---
03/09/20 3.30 ---453.74 ---
03/16/22 4.00 ---453.04 ---
11/15/22 5.12 ---451.92 ---
05/16/13 45.31 ---410.95 ---
02/26/19 25.70 ---430.56 ---
03/09/20 32.98 ---423.28 ---
03/15/21 31.44 ---424.82 ---
03/16/22 33.95 ---422.31 ---
11/15/22 34.71 ---421.55 ---
TMW-1 05/15/13 05/15/13 4 4 - 14 14 NM 6.68 ---NM Temporary
Well
TMW-2 05/15/13 05/15/13 4 4 - 14 14 NM 6.71 ---NM Temporary
Well
TMW-3 05/15/13 05/15/13 1 1 - 11 11 NM 4.75 ---NM Temporary
Well
Notes:
457.04
MW-8 05/09/13 4 4 - 14 14 456.17
MW-9 05/09/13 4 4 - 14 14
• ft BGS : feet below ground surface.
• NM : Not measured.
TW-1 05/16/13 41.5 41.5 - 46.5 46.5 456.26
Page 2 of 2
Date: 07/27/2023 Facility ID # : 0-032960
EPA Method
504.1
EPA
Method
6010B/
3030C
We
l
l
ID
Da
t
e

S
a
m
p
l
e
d

(m
m
/
d
d
/
y
y
)
1 600 600 500 20 6 70 70 70 70 5 70 400 400 0.02 15 400 700 200
5,000 260,000 80,000 50,000 20,000 6,000 5,900 8,800 70,000 30,500 5,000 26,100 24,100 28,500 50 15,000 NE NE NE
10/25/11 125 60.6 33.7 130.5 1.3 45.7 **4.3 4.5 *10.4 13.3 46.7 <0.0095 132 367 611 715
05/16/13 0.12 J <0.10 <0.10 <0.22 <0.10 0.37 J **<0.10 <0.10 *<0.10 <0.10 <0.10 NR 98.3 <35 <35 <35
02/26/19 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/09/20 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/15/21 NS NS NS NS NS NS **NS NS *NS NS NS NS NS NS NS NS
03/16/22 <0.25 <0.25 <0.25 <0.50 <0.25 <0.25 **<0.25 <0.25 *<0.25 <0.25 <0.25 NR NR NR NR NR
11/15/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
11/29/11 0.64 0.19 J <0.15 <0.30 0.37 J <0.10 **1.7 <0.10 *<0.11 <0.10 <0.10 <0.0093 192 <35 <35 <35
05/16/13 0.25 J <0.10 <0.10 <0.22 <0.10 <0.15 **<0.10 <0.10 *<0.10 <0.10 <0.10 NR 58.2 <35 <35 <35
02/26/19 <0.13 0.79 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/09/20 <0.13 1.4 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/16/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
11/15/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
11/29/11 0.89 <0.13 <0.15 0.59 0.62 0.25 J **0.53 <0.10 *<0.11 <0.10 <0.10 <0.0094 67.4 <35 <35 <35
05/16/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 **<0.10 <0.10 *<0.10 <0.10 <0.10 NR 26.6 <35 <35 <35
02/26/19 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/09/20 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/16/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
11/15/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
11/29/11 143 112 1,290 2,863.9 30.1 653 **21.2 285 *181 312 949 <0.0093 1,140 207 367 342
05/16/13 95.3 34.5 545 488 10.7 654 **7.1 50.8 *101 97.4 389 NR 126 2,600 <880 2,080 J
02/26/19 39.4 14.3 419 99.4 <0.63 834 **2.5 76.5 *131 19.9 75.3 NR NR NR NR NR
03/09/20 FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP
03/15/21 FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP
03/16/22 22.8 11.0 236 58.5 <0.13 423 E **<0.13 39.0 *92.9 16.1 64.3 NR NR NR NR NR
11/15/22 FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP
MW-4R 07/11/23 1.4 J 32.8 114 321 <1.3 230 19.4 18.8 <1.3 15.0 13.8 JB 38.8 137 37.9 NR NR NR NR NR
05/16/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 **<0.10 <0.10 *<0.10 <0.10 <0.10 NR <5.0 <35 <35 <35
02/26/19 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/09/20 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/15/21 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 NR *NR NR NR NR NR NR NR NR
03/16/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
11/15/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
TABLE 10
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
EASTWOOD SERVICE STATION (INCIDENT NO. 29723)
Analytical Method EPA Method 6200B MADEP Method VPH
Contaminant of Concern

Be
n
z
e
n
e
To
l
u
e
n
e
Et
h
y
l
b
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n
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Xy
l
e
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e
s
MT
B
E
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
n-
P
r
o
p
y
l
b
e
n
z
e
n
e
1,
3
,
5
-
T
r
i
m
e
t
h
y
l
b
e
n
z
e
n
e
1,
2
,
4
-
T
r
i
m
e
t
h
y
l
b
e
n
z
e
n
e
MW-3
MW-4
MW-5
ED
B
Le
a
d
2L Standard (µg/l)
Me
t
h
y
l
e
n
e

C
h
l
o
r
i
d
e
Na
p
h
t
h
a
l
e
n
e
IP
E
Is
o
p
r
o
p
y
l
b
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n
z
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e
se
c
-
B
u
t
y
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b
e
n
z
e
n
e
n-
B
u
t
y
l
b
e
n
z
e
n
e
GCL (µg/l)
MW-1
MW-2
Page 1 of 3
Date: 07/27/2023 Facility ID # : 0-032960
EPA Method
504.1
EPA
Method
6010B/
3030C
We
l
l
ID
Da
t
e

S
a
m
p
l
e
d

(m
m
/
d
d
/
y
y
)
1 600 600 500 20 6 70 70 70 70 5 70 400 400 0.02 15 400 700 200
5,000 260,000 80,000 50,000 20,000 6,000 5,900 8,800 70,000 30,500 5,000 26,100 24,100 28,500 50 15,000 NE NE NE
TABLE 10
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
EASTWOOD SERVICE STATION (INCIDENT NO. 29723)
Analytical Method EPA Method 6200B MADEP Method VPH
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
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
n-
P
r
o
p
y
l
b
e
n
z
e
n
e
1,
3
,
5
-
T
r
i
m
e
t
h
y
l
b
e
n
z
e
n
e
1,
2
,
4
-
T
r
i
m
e
t
h
y
l
b
e
n
z
e
n
e
ED
B
Le
a
d
2L Standard (µg/l)
Me
t
h
y
l
e
n
e

C
h
l
o
r
i
d
e
Na
p
h
t
h
a
l
e
n
e
IP
E
Is
o
p
r
o
p
y
l
b
e
n
z
e
n
e
se
c
-
B
u
t
y
l
b
e
n
z
e
n
e
n-
B
u
t
y
l
b
e
n
z
e
n
e
GCL (µg/l)
05/16/13 120 181 615 2,030 <0.10 180 **6.9 61.3 *97.3 226 621 NR 66.1 7,920 1,440 2,790
02/26/19 56.1 46.5 496 640 <1.3 143 **<1.3 44.0 *62.6 63.9 390 NR NR NR NR NR
03/09/20 85.6 59.3 647 814 <2.5 145 **<2.5 35.8 *67.2 72.9 480 NR NR NR NR NR
03/15/21 54 37.1 474 650 <1.3 152 **<1.3 NR *NR NR NR NR NR NR NR NR
03/16/22 136 59.7 612 853 <2.5 144 **<2.5 38.4 *47.2 50.1 502 NR NR NR NR NR
11/15/22 110 48.4 641 681 <2.5 192 **<2.5 39.9 *55.9 37.8 585 NR NR NR NR NR
05/16/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 **<0.10 <0.10 *<0.10 <0.10 <0.10 NR 21.3 <35 <35 <35
02/26/19 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/09/20 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/15/21 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 NR *NR NR NR NR NR NR NR NR
05/16/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 **<0.10 <0.10 *<0.10 <0.10 <0.10 NR <5.0 <35 <35 <35
02/26/19 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/09/20 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/16/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
11/15/22 0.20 J <0.13 0.79 0.68 J <0.13 0.46 J **<0.13 <0.13 *<0.13 <0.13 0.36 NR NR NR NR NR
05/16/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 **<0.10 <0.10 *<0.10 <0.10 <0.10 NR 8.6 <35 <35 <35
02/26/19 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/09/20 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/16/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
11/15/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
05/17/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 **<0.10 <0.10 *<0.10 <0.10 <0.10 NR 147 <35 <35 <35
02/26/19 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/09/20 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/15/21 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 NR *NR NR NR NR NR NR NR NR
03/16/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
11/15/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
05/16/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 **<0.10 <0.10 *<0.10 <0.10 <0.10 NR NR NR NR NR
02/26/19 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/09/20 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
03/15/21 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 NR *NR NR NR NR NR NR NR NR
11/15/22 0.16 J <0.13 0.44 J <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
02/26/19 NS NS NS NS NS NS **NS NS *NS NS NS NS NS NS NS NS
03/09/20 NS NS NS NS NS NS **NS NS *NS NS NS NS NS NS NS NSWSW-2
MW-6
MW-7
MW-8
MW-9
TW-1
WSW-1
Page 2 of 3
Date: 07/27/2023 Facility ID # : 0-032960
EPA Method
504.1
EPA
Method
6010B/
3030C
We
l
l
ID
Da
t
e

S
a
m
p
l
e
d

(m
m
/
d
d
/
y
y
)
1 600 600 500 20 6 70 70 70 70 5 70 400 400 0.02 15 400 700 200
5,000 260,000 80,000 50,000 20,000 6,000 5,900 8,800 70,000 30,500 5,000 26,100 24,100 28,500 50 15,000 NE NE NE
TABLE 10
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
EASTWOOD SERVICE STATION (INCIDENT NO. 29723)
Analytical Method EPA Method 6200B MADEP Method VPH
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
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
n-
P
r
o
p
y
l
b
e
n
z
e
n
e
1,
3
,
5
-
T
r
i
m
e
t
h
y
l
b
e
n
z
e
n
e
1,
2
,
4
-
T
r
i
m
e
t
h
y
l
b
e
n
z
e
n
e
ED
B
Le
a
d
2L Standard (µg/l)
Me
t
h
y
l
e
n
e

C
h
l
o
r
i
d
e
Na
p
h
t
h
a
l
e
n
e
IP
E
Is
o
p
r
o
p
y
l
b
e
n
z
e
n
e
se
c
-
B
u
t
y
l
b
e
n
z
e
n
e
n-
B
u
t
y
l
b
e
n
z
e
n
e
GCL (µg/l)
02/26/19 NS NS NS NS NS NS **NS NS *NS NS NS NS NS NS NS NS
03/09/20 NS NS NS NS NS NS **NS NS *NS NS NS NS NS NS NS NS
WSW-4 05/16/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 **<0.10 <0.10 *<0.10 <0.10 <0.10 NR NR NR NR NR
WSW-5 05/16/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 **<0.10 <0.10 *<0.10 <0.10 <0.10 NR NR NR NR NR
TMW-1 05/15/13 <0.10 0.25 J <0.10 <0.22 0.13 J <0.15 **<0.10 <0.10 *<0.10 <0.10 <0.10 NR 70.5 <35 <35 <35
TMW-2 05/15/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 **<0.10 <0.10 *<0.10 <0.10 <0.10 NR 288 <35 <35 <35
TMW-3 05/15/13 0.11 J 0.39 J <0.10 <0.22 <0.10 <0.15 **<0.10 <0.10 *<0.10 <0.10 <0.10 NR 357 <35 <35 <35
03/16/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
11/15/22 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 **<0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
07/11/23 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 *<0.13 <0.13 <0.13 NR NR NR NR NR
Notes:
• Results reported in µg/l (micrograms per liter).
• NR:Not Requested
• NE: Standard not established.
• NS: Not Sampled.
• Concentrations in bold face type exceeded the 2L standard.
• < : Less than the method detection limit specified in the laboratory report.
• J: Estimated value; between the MDL and PQL.
• E: Value exceeded calibration range.
• Concentrations of bromodichloromethane (7.1 μg/l in WSW-1), dibromochloromethane (15.2 μg/l in WSW-1), bromoform (13.2 μg/l in WSW-1), and p-iopropyltoluene (42.4 μg/l in MW-6)
exceeded the MAC during the November 15, 2022, sampling event.
• For other compounds reported which did not exceed the 2L Standards, refer to the laboratory reports.
• * Refer to previous laboratory reports for analytical results.
WSW-3
• 2L Standard: as specified in T15A NCAC 2L.0202.
• GCL : Gross contamination level.
Trip Blank
Page 3 of 3

APPENDICES

APPENDIX A
State Correspondence

APPENDIX B
Liquid Disposal Manifest

APPENDIX C
Soil Disposal Manifests and Weigh Tickets

APPENDIX D
UVF Laboratory Report

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
UVF Trilogy Analytical Report

Samples Collected: July 3, 2023 and July 4, 2023
Samples Analyzed: July 3, 2023 and July 4, 2023
Site Name: Eastwood Service Station
Site Address: 156 Lea Road, West End, NC
GRI Project Number: 3058

July 6, 2023

Kyle Perry
Operator

Technical Procedures
Sample Collection and Handling
Soil samples may be collected using any acceptable procedure. Sampler must use a clean pair of nitrile
gloves for each sample collected. The sample will be placed in a clean, sealable bag (ziplock). Once
collected, the sample must be analyzed immediately or placed on ice. The sample may be kept on ice for
up to 48 hours prior to UVF analyses. If the sample cannot be analyzed within 48 hours, the sample may
be extracted and kept at 4 degrees C for up to 14 days. Proper chain-of-custody procedures must be
followed.
Calibration
The UVF Trilogy has standard calibrations stored for the following analysis:
 GRO
 DRO
 Total PAH
 Target PAH
 Heavy PAH
Prior to use, calibration standards are used to perform a 5-point verification on the factory stored
calibrations for GRO and DRO. The calibration standards used are as follows:
GRO
 0.5 ppm
 1 ppm
 3 ppm
 5 ppm
 10 ppm
DRO
 0.1 ppm
 0.5 ppm
 1 ppm
 3 ppm
 5 ppm
Operation
Sample Extraction
 5mg of soil are weighed into a clean extraction jar
 Methanol is added to the extraction jar to create a 2x or 4x dilution
o 2x Dilution: 10 mL of methanol
o 4x Dilution: 20 mL of methanol
 The extraction jar is shaken for several minutes to thoroughly mix the soil with solvent
(methanol)
 The mixture is allowed to settle for several minutes
 A clean syringe is used to draw liquid from the extraction jar
 A clean filter is attached to the end of the syringe and the liquid dispensed through the filter
into a clean test tube
 This liquid is referred to as the extraction
 Please note that any samples extracted and/or analyzed offsite require a Chain of Custody
documenting the collection, extraction and custody of the sample(s)

Technical Procedures
Dilution Preparation
 An adjustable micropipette is used to precisely measure out the amount of extract needed for
the dilution
 The measured out amount of the extract is added to a clean test tube and methanol is added to
dilute the extract. Examples of dilutions are shown below:

Extract Amount
500 μL
200 μL
100 μL
50 μL
25 μL

Add Solvent to the
5 mL line
5 mL line
5 mL line
5 mL line
5 mL line
2x Extract
Dilution Factor
20x
50x
100x
200x
400x
4x Extract
Dilution Factor
40x
100x
200x
400x
800x

Sample Analyzation
 The dilution is shaken to thoroughly mix, then poured into a clean glass cuvette
 The desired module is inserted into the UVF Trilogy and the corresponding factory calibration is
selected
 “Measure Fluorescence” is pressed on the touchscreen and the reading is recorded
 The reading should be between the concentrations of the calibration standards (GRO: 0.5-10
ppm; DRO 0.1-5 ppm)
o Reading below the calibration standard range are recorded as below the detection limit
 Detection Limit = (lower range of calibration standards range) x dilution factor
(i.e. a GRO sample with a 100x dilution factor has a detection limit of 50 ppm)
o Readings above the calibration standard range should be further diluted and reanalyzed
o Negative readings are an indication of quenching (see below)
 The reading is multiplied by the dilution factor to calculate the final concentration
 Check suspected contaminated samples for quenching by running additional dilutions
o According to the siteLAB Quick Reference Guide:
“Quenching” can occur when the detector is swamped by too many hydrocarbons or
organic interferences, producing low or negative concentrations. Test the sample at
multiple dilutions to confirm results are linear and accurate.”
QA/QC
Calibration
 The UVF Trilogy will be calibrated daily prior to use
 The calibration results will be saved and entered into the calibration log
Method Blank
 A method blank of methanol will be analyzed following calibration and following the last sample
analyzed for each day
Duplicates
 One duplicate will be analyzed for every 20 samples
 The duplicate will be prepared from the extract of the sample and diluted to the same factor as
the sample analyzed
Project Name:Date Collected:
Project Number:Date Analysed:
Project Manager:Operator:
Sample ID Matrix Dilution
Factor x
GRO
Output
(ppm)
=GRO Value
(mg/Kg)
Dilution
Factor x
DRO
Output
(ppm)
=DRO Value
(mg/Kg)
T-1 Soil 100 1.26 126 100 1.75 175
T-2 Soil 100 3.26 326 100 1.51 151
T-3 Soil 100 1.34 134 100 1.26 126
T-4 Soil 100 2.61 261 100 1.77 177
T-5 Soil 100 2.36 236 100 1.39 139
T-6 Soil 100 2.57 257 100 1.31 131
T-7 Soil 100 1.42 142 100 1.4 140
T-8 Soil 100 1.32 132 100 2.35 235
T-9 Soil 100 1.88 188 100 2.06 206
T-10 Soil 100 4.45 445 100 1.52 152
T-11 Soil 100 7.58 758 100 1.2 120
T-12 Soil 100 4.37 437 100 1.44 144
T-13 Soil 100 5.01 501 100 1.52 152
T-14 Soil 100 2.51 251 100 1.07 107
T-15 Soil 100 5.24 524 100 1.69 169
T-16 Soil 100 5.58 558 100 2.86 286
T-17 Soil 100 3.52 352 100 2.31 231
T-18 Soil 100 2.12 212 100 1.82 182
T-19 Soil 100 3.05 305 100 2.5 250
T-20 Soil 100 5.58 558 100 2.15 215
T-21 Soil 100 5.32 532 100 2.05 205
T-22 Soil 100 5.78 578 100 3.29 329
T-23 Soil 100 3.9 390 100 2.44 244
T-24 Soil 100 2.98 298 100 2.14 214
T-25 Soil 100 6.03 603 100 3.84 384
T-26 Soil 100 3.59 359 100 1.97 197
T-27 Soil 100 5.17 517 100 2.17 217
T-28 Soil 100 7.18 718 100 2.46 246
T-29 Soil 100 6.45 645 100 2.13 213
T-30 Soil 100 6.43 643 100 2.19 219
T-31 Soil 100 8.21 821 100 2.77 277
T-32 Soil 100 9.63 963 100 4.34 434
T-33 Soil 100 9.04 904 100 3.26 326
T-34 Soil 1000 1.32 1,320 1000 0.58 580
T-35 Soil 1000 1.69 1,690 1000 0.61 610
T-36 Soil 1000 2.01 2,010 1000 0.57 570
T-37 Soil 100 8.9 890 100 3.07 307
T-38 Soil 1000 1.16 1,160 1000 0.64 640
T-39 Soil 1000 1.88 1,880 1000 0.55 550
T-40 Soil 1000 1.04 1,040 100 4.66 466
BS-1 Soil 20 <0.5 <10 20 0.12 2.4
BS-2 Soil 20 0.58 11.6 20 <0.1 <2
BS-3 Soil 20 <0.5 <10 20 0.1 2
BS-4 Soil 20 0.76 15.2 20 0.21 4.2
BS-5 Soil 20 0.75 15 20 0.21 4.2
UVF Analytical Report
siteLAB UVF Trilogy
7/3/2023 - 7/4/2023
7/3/2023 - 7/4/2023
Kyle Perry
Eastwood Service Station
3058
William Regenthal
Site:
Eastwood Service Station
Report Date:
7/6/2023
Page:
1 of 1

APPENDIX E
Right-to-Enter Agreement and Well Permit
1
Kyle Perry
From:White, Kenneth B <[e-mail]>
Sent:Monday, July 10, 2023 3:04 PM
To:Stephanie Couick
Subject:RE: [External] RE: Eastwood Service Station, Incident # 29723
Hello Stephanie-

Please us well construcon permit No. WS0601268 for your project in West End.

Thanks - Kent

From: Stephanie Couick <[e-mail]>
Sent: Friday, July 7, 2023 8:12 AM
To: White, Kenneth B <[e-mail]>
Subject: [External] RE: Eastwood Service Station, Incident # 29723

CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the Report Message
button located on your Outlook menu bar on the Home tab.

Hi Kent,

The soil excavaon for this site was completed this week. Our drillers would like to install MW-4R next week if possible.
Please let me know the status of this well permit.

Thank you! Let me know if you have any quesons or need anything else.

Stephanie S. Couick
Operations Coordinator
Geological Resources, Inc.
3502 Hayes Road | Monroe, NC 28110 | website | facebook |
704-845-4010-office | 704-845-4012-fax

From: Stephanie Couick
Sent: Monday, July 3, 2023 2:11 PM
To: White, Kenneth B <[e-mail]>
Subject: Eastwood Service Station, Incident # 29723

Good aernoon,

Please find aached a monitoring well permit applicaon for the former Eastwood Service Staon site located at 156 Lea
Road in West End, Moore county.

Prior to the iniaon of soil excavaon acvies at the site, MW-4 will be properly abandoned. Once acvies are
completed, replacement well MW-4R will be installed and surveyed.

If you have any quesons or require addional informaon, please do not hesitate to contact us.

Regards,

APPENDIX F
Well Construction Record and Subsurface Log
Site Name:Date:
Project Number:Log Completed By:
Company:Drill Type:
Driller:License Number:
Boring ID:Depth:
Diameter:Completion Details:
PID Lab
From To (ppm)Sample Description Color Moisture Odor
Depth (ft)Lithology
SITE INFORMATION
DRILLING INFORMATION
BORING INFORMATION
Eastwood Service Station
3058
07/11/23
L. Weathersby
Geological Resources, Inc.
Matt Steele
Direct Push
4548-A
MW-4R
3.25"
15
Well installed at completion
0 2 Gravel/coarse sand red Dry
2 4 Sandy silt brown Moist
4 15 DPT; no lithology

Photo 1: Preclearing Photo 2: Completion
Site Name:Date:
Project Number:Log Completed By:
Company:Drill Type:
Driller:License Number:
Boring ID:Top of Casing:
Diameter:Depth to Water:
From (ft)To (ft)From (ft)To (ft)Diameter (in)
From (ft)To (ft)From (ft)To (ft)Diameter (in)
From (ft)To (ft)From (ft)To (ft)Diameter (in)
Sand
Bentonite
Grout
Screen
Casing
SITE INFORMATION
DRILLING INFORMATION
WELL CONSTRUCTION INFORMATION
DIAGRAM - MONITORING WELL
Sand
Bentonite
Grout Screen
Inner Casing
Outer Casing
Eastwood Service Station
3058
07/11/23
L. Weathersby
Geological Resources, Inc.
Matt Steele
Direct Push
4548-A
MW-4R
3.25"4.15
3 15
1 3
0 1
0 5 2
5 15 2
1
3
15
5
15
WELL CONSTRUCTION RECORD
This form can be used for single or multiple wells
Form GW-1 North Carolina Department of Environment and Natural Resources – Division of Water 5HVRXUFHV Revised AXJXVW 2013
1. Well Contractor Information:

Well Contractor Name

NC Well Contractor Certification Number

Company Name 2. Well Construction Permit #: List all applicable well permits (i.e. County, State, Variance, ,QMHFWLRQetc.) 3. Well Use (check well use): Water Supply Well: □Agricultural □Municipal/Public □Geothermal (Heating/Cooling Supply) □Residential Water Supply (single)
□Industrial/Commercial □Residential Water Supply (shared) □Irrigation
Non-Water Supply Well: □Monitoring □Recovery
Injection Well: □Aquifer Recharge □Groundwater Remediation
□Aquifer Storage and Recovery □Salinity Barrier □Aquifer Test □Stormwater Drainage
□Experimental Technology □Subsidence Control
□Geothermal (Closed Loop) □Tracer □Geothermal (Heating/Cooling Return) □Other (explain under #21 Remarks)
4. Date Well(s) Completed: ____________ Well ID#______________________ 5a. Well Location:
Facility/Owner Name Facility ID# (if applicable)

Physical Address, City, and Zip
County Parcel Identification No. (PIN) 5b. Latitude and Longitude in degrees/minutes/seconds or decimal degrees: (if well field, one lat/long is sufficient) N W
6. Is (are) the well(s): □Permanent or □Temporary

7. Is this a repair to an existing well: □Yes or □No If this is a repair, fill out known well construction information and explain the nature of the repair under #21 remarks section or on the back of this form.
8. Number of wells constructed: For multiple injection or non-water supply wells ONLY with the same construction, you can submit one form. 9. Total well depth below land surface: (ft.) For multiple wells list all depths if different (example- 3@200’ and 2@100′) 10. Static water level below top of casing: (ft.) If water level is above casing, use “+” 11. Borehole diameter: (in.) 12. Well construction method: (i.e. auger, rotary, cable, direct push, etc.) FOR WATER SUPPLY WELLS ONLY: 13a. Yield (gpm) Method of test: 13b. Disinfection type: Amount:

14. WATER ZONES
FROM TO DESCRIPTION
ft. ft.
ft. ft.
15. OUTER CASING (for multi-cased wells) OR LINER (if applicable) FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
16. INNER CASING OR TUBING (geothermal closed-loop)
FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
17. SCREEN FROM TO DIAMETER SLOT SIZE THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
18. GROUT
FROM TO MATERIAL EMPLACEMENT METHOD & AMOUNT
ft. ft.
ft. ft.
ft. ft.
19. SAND/GRAVEL PACK (if applicable)
FROM TO MATERIAL EMPLACEMENT METHOD
ft. ft.
ft. ft.
20. DRILLING LOG (attach additional sheets if necessary) FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.)
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
21. REMARKS

22. Certification:
Signature of Certified Well Contractor Date By signing this form, I hereby certify that the well(s) was (were) constructed in accordance with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a copy of this record has been provided to the well owner.
23. Site diagram or additional well details: You may use the back of this page to provide additional well site details or well construction details. You may also attach additional pages if necessary. SUBMITTAL INSTUCTIONS 24a. For All Wells: Submit this form within 30 days of completion of well construction to the following: Division of Water Resources, Information Processing Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617
24b. For Injection Wells ONLY: In addition to sending the form to the address in
24a above, also submit a copy of this form within 30 days of completion of well construction to the following: Division of Water Resources, Underground Injection Control Program, 1636 Mail Service Center, Raleigh, NC 27699-1636
24c. For Water Supply & Injection Wells:
Also submit one copy of this form within 30 days of completion ofwell construction to the county health department of the county whereconstructed.
For Internal Use ONLY:
Matt Steele
4548-A
Geological Resources, Inc.
WS-0601268
07/11/23 MW-4R
Eastwood Service Station 00-0-000032960
156 Lea Road, West End, NC
Moore 8564-0076-5966
35.252122 79.443931
1
15
4.15
3.25"
Direct Push
0 5 2 Sch 40 PVC
5 15 2 0.010 Sch 40 PVC
0 1 grout pour
1 3 bentonite pour
3 15 #2 Sand Pour
0 2 Gravel/coarse sand
2 4 Sandy silt
4 15 DPT; no lithology
07/11/23
4
4
4
_______________

APPENDIX G
Laboratory Report – Ground Water Samples

07/18/23
Technical Report for
GRI (Geological Resources Inc.)
Eastwood Service Station; 156 Lea Rd, West End, NC
3058
SGS Job Number: FC7736
Sampling Date: 07/11/23
Report to:
GRI
3502 Hayes Rd
Monroe, NC 28110
[e-mail]; [e-mail];
[e-mail]
ATTN: Justin Radford
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 07/18/23
e-Hardcopy 2.0
Automated Report
19
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]
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Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................4
Section 3: Sample Results ........................................................................................................5
3.1: FC7736-1: TRIP BLANK .............................................................................................6
3.2: FC7736-2: MW-4R .......................................................................................................8
Section 4: Misc. Forms ............................................................................................................10
4.1: Chain of Custody ...........................................................................................................11
Section 5: MS Volatiles - QC Data Summaries .....................................................................13
5.1: Method Blank Summary ................................................................................................14
5.2: Blank Spike Summary ...................................................................................................16
5.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................18
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3
4
5
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SGS North America Inc.
Sample Summary
GRI (Geological Resources Inc.)
Job No:FC7736
Eastwood Service Station; 156 Lea Rd, West End, NC
Project No: 3058
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
FC7736-1 07/11/23 10:02 JB 07/13/23 AQ Trip Blank Water TRIP BLANK
FC7736-2 07/11/23 12:07 JB 07/13/23 AQ Ground Water MW-4R
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Summary of Hits Page 1 of 1
Job Number:FC7736
Account:GRI (Geological Resources Inc.)
Project:Eastwood Service Station; 156 Lea Rd, West End, NC
Collected:07/11/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FC7736-1 TRIP BLANK
No hits reported in this sample.
FC7736-2 MW-4R
Benzene 1.4 J 5.0 1.3 ug/l SM 6200B
n-Butylbenzene 19.4 5.0 1.3 ug/l SM 6200B
sec-Butylbenzene 18.8 5.0 1.3 ug/l SM 6200B
Ethylbenzene 114 5.0 1.3 ug/l SM 6200B
Isopropylbenzene 15.0 5.0 1.3 ug/l SM 6200B
Methylene Chloride a 13.8 JB 20 10 ug/l SM 6200B
Naphthalene 230 5.0 1.3 ug/l SM 6200B
n-Propylbenzene 38.8 5.0 1.3 ug/l SM 6200B
Toluene 32.8 5.0 1.3 ug/l SM 6200B
1,2,4-Trimethylbenzene 137 5.0 1.3 ug/l SM 6200B
1,3,5-Trimethylbenzene 37.9 5.0 1.3 ug/l SM 6200B
m,p-Xylene 238 10 1.3 ug/l SM 6200B
o-Xylene 83.5 5.0 1.3 ug/l SM 6200B
Xylene (total)321 15 2.5 ug/l SM 6200B
(a) Associated BS recovery outside control limits high. Suspected laboratory contaminant.
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SGS North America Inc.
Sample Results
Report of Analysis
Orlando, FL
Section 3
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Report of Analysis Page 1 of 2
Client Sample ID:TRIP BLANK
Lab Sample ID:FC7736-1 Date Sampled:07/11/23
Matrix:AQ - Trip Blank Water Date Received:07/13/23
Method:SM 6200B Percent Solids:n/a
Project:Eastwood Service Station; 156 Lea Rd, West End, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 3A2040.D 1 07/17/23 11:22 AK n/a n/a V3A100
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 a 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 2
Client Sample ID:TRIP BLANK
Lab Sample ID:FC7736-1 Date Sampled:07/11/23
Matrix:AQ - Trip Blank Water Date Received:07/13/23
Method:SM 6200B Percent Solids:n/a
Project:Eastwood Service Station; 156 Lea Rd, West End, 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 a 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 a 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 96%70-130%
17060-07-0 1,2-Dichloroethane-D4 98%70-130%
2037-26-5 Toluene-D8 95%70-130%
460-00-4 4-Bromofluorobenzene 98%70-130%
(a) Associated BS recovery outside control limits high, sample is ND.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-4R
Lab Sample ID:FC7736-2 Date Sampled:07/11/23
Matrix:AQ - Ground Water Date Received:07/13/23
Method:SM 6200B Percent Solids:n/a
Project:Eastwood Service Station; 156 Lea Rd, West End, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 3A2041.D 10 07/17/23 11:45 AK n/a n/a V3A100
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 1.4 5.0 1.3 ug/l J
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 19.4 5.0 1.3 ug/l
135-98-8 sec-Butylbenzene 18.8 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 a 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
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SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-4R
Lab Sample ID:FC7736-2 Date Sampled:07/11/23
Matrix:AQ - Ground Water Date Received:07/13/23
Method:SM 6200B Percent Solids:n/a
Project:Eastwood Service Station; 156 Lea Rd, West End, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 5.0 1.3 ug/l
100-41-4 Ethylbenzene 114 5.0 1.3 ug/l
87-68-3 Hexachlorobutadiene ND 5.0 1.3 ug/l
98-82-8 Isopropylbenzene 15.0 5.0 1.3 ug/l
99-87-6 p-Isopropyltoluene ND 5.0 1.3 ug/l
74-83-9 Methyl Bromide a 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 b 13.8 20 10 ug/l JB
1634-04-4 Methyl Tert Butyl Ether ND 5.0 1.3 ug/l
91-20-3 Naphthalene 230 5.0 1.3 ug/l
103-65-1 n-Propylbenzene 38.8 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 32.8 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 137 5.0 1.3 ug/l
108-67-8 1,3,5-Trimethylbenzene 37.9 5.0 1.3 ug/l
75-01-4 Vinyl Chloride ND 5.0 1.3 ug/l
m,p-Xylene 238 10 1.3 ug/l
95-47-6 o-Xylene 83.5 5.0 1.3 ug/l
1330-20-7 Xylene (total)321 15 2.5 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 99%70-130%
2037-26-5 Toluene-D8 94%70-130%
460-00-4 4-Bromofluorobenzene 96%70-130%
(a) Associated BS recovery outside control limits high, sample is ND.
(b) Associated BS recovery outside control limits high. Suspected laboratory contaminant.
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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SGS North America Inc.
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
 Chain of Custody
Orlando, FL
Section 4
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4
FC7736: Chain of Custody
Page 1 of 2
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4
4.
1
Job Number:FC7736 Client:GRI
Date / Time Received:7/13/2023 9:45:00 AM Delivery Method:FED EX
Project:3058
Airbill #'s:1009 6380 0942
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: (2.0);
Cooler 1: (1.8);
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 230320 pH 10-12 Other: (Specify)pH 1.0 - 12.0 222221
Y or N N/A
Y or N
Therm ID:IR 1; Therm CF:-0.2; # of Coolers:1
Y or N N/A
12. Residual Chlorine Present?
Residual Chlorine Test Strip Lot #:
Technician:Reviewer:SHAYLAP Date:Date:7/13/2023 9:45:00 AM
FC7736: Chain of Custody
Page 2 of 2
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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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5
Method Blank Summary Page 1 of 2
Job Number:FC7736
Account:GRINCC GRI (Geological Resources Inc.)
Project:Eastwood Service Station; 156 Lea Rd, West End, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3A100-MB 3A2039.D 1 07/17/23 AK n/a n/a V3A100
The QC reported here applies to the following samples:Method: SM 6200B
FC7736-1, FC7736-2
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
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Method Blank Summary Page 2 of 2
Job Number:FC7736
Account:GRINCC GRI (Geological Resources Inc.)
Project:Eastwood Service Station; 156 Lea Rd, West End, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3A100-MB 3A2039.D 1 07/17/23 AK n/a n/a V3A100
The QC reported here applies to the following samples:Method: SM 6200B
FC7736-1, FC7736-2
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 a 1.6 2.0 1.0 ug/l J
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Limits
1868-53-7 Dibromofluoromethane 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 100%70-130%
2037-26-5 Toluene-D8 95%70-130%
460-00-4 4-Bromofluorobenzene 98%70-130%
(a) Suspected laboratory contaminant.
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Blank Spike Summary Page 1 of 2
Job Number:FC7736
Account:GRINCC GRI (Geological Resources Inc.)
Project:Eastwood Service Station; 156 Lea Rd, West End, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3A100-BS 3A2037.D 1 07/17/23 AK n/a n/a V3A100
The QC reported here applies to the following samples:Method: SM 6200B
FC7736-1, FC7736-2
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
71-43-2 Benzene 10 12.5 125 70-130
108-86-1 Bromobenzene 10 11.5 115 70-130
74-97-5 Bromochloromethane 10 12.6 126 70-130
75-27-4 Bromodichloromethane 10 9.8 98 70-130
75-25-2 Bromoform 10 9.0 90 70-130
104-51-8 n-Butylbenzene 10 11.3 113 70-130
135-98-8 sec-Butylbenzene 10 10.3 103 70-130
98-06-6 tert-Butylbenzene 10 10.1 101 70-130
56-23-5 Carbon Tetrachloride 10 10.2 102 70-130
108-90-7 Chlorobenzene 10 11.4 114 70-130
75-00-3 Chloroethane 10 16.1 161*60-140
67-66-3 Chloroform 10 11.9 119 70-130
95-49-8 o-Chlorotoluene 10 10.9 109 70-130
106-43-4 p-Chlorotoluene 10 10.1 101 70-130
124-48-1 Dibromochloromethane 10 9.9 99 70-130
96-12-8 1,2-Dibromo-3-chloropropane 10 8.8 88 70-130
106-93-4 1,2-Dibromoethane 10 10.1 101 70-130
75-71-8 Dichlorodifluoromethane 10 12.4 124 60-140
95-50-1 1,2-Dichlorobenzene 10 10.7 107 70-130
541-73-1 1,3-Dichlorobenzene 10 10.7 107 70-130
106-46-7 1,4-Dichlorobenzene 10 11.2 112 70-130
75-34-3 1,1-Dichloroethane 10 11.8 118 70-130
107-06-2 1,2-Dichloroethane 10 11.8 118 70-130
75-35-4 1,1-Dichloroethylene 10 12.2 122 70-130
156-59-2 cis-1,2-Dichloroethylene 10 12.0 120 70-130
156-60-5 trans-1,2-Dichloroethylene 10 12.4 124 70-130
78-87-5 1,2-Dichloropropane 10 12.9 129 70-130
142-28-9 1,3-Dichloropropane 10 11.8 118 70-130
594-20-7 2,2-Dichloropropane 10 11.5 115 70-130
563-58-6 1,1-Dichloropropene 10 11.6 116 70-130
10061-01-5 cis-1,3-Dichloropropene 10 10.6 106 70-130
10061-02-6 trans-1,3-Dichloropropene 10 9.5 95 70-130
108-20-3 Di-Isopropyl Ether 10 11.7 117 70-130
100-41-4 Ethylbenzene 10 11.2 112 70-130
87-68-3 Hexachlorobutadiene 10 8.7 87 70-130
98-82-8 Isopropylbenzene 10 10.5 105 70-130
* = Outside of Control Limits.
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Blank Spike Summary Page 2 of 2
Job Number:FC7736
Account:GRINCC GRI (Geological Resources Inc.)
Project:Eastwood Service Station; 156 Lea Rd, West End, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3A100-BS 3A2037.D 1 07/17/23 AK n/a n/a V3A100
The QC reported here applies to the following samples:Method: SM 6200B
FC7736-1, FC7736-2
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
99-87-6 p-Isopropyltoluene 10 10.6 106 70-130
74-83-9 Methyl Bromide 10 14.1 141*60-140
74-87-3 Methyl Chloride 10 12.9 129 60-140
74-95-3 Methylene Bromide 10 11.9 119 70-130
75-09-2 Methylene Chloride 10 13.6 136*70-130
1634-04-4 Methyl Tert Butyl Ether 10 12.1 121 70-130
91-20-3 Naphthalene 10 9.9 99 70-130
103-65-1 n-Propylbenzene 10 11.0 110 70-130
100-42-5 Styrene 10 10.5 105 70-130
630-20-6 1,1,1,2-Tetrachloroethane 10 9.8 98 70-130
79-34-5 1,1,2,2-Tetrachloroethane 10 10.3 103 70-130
127-18-4 Tetrachloroethylene 10 10.2 102 70-130
108-88-3 Toluene 10 11.3 113 70-130
87-61-6 1,2,3-Trichlorobenzene 10 9.7 97 70-130
120-82-1 1,2,4-Trichlorobenzene 10 9.2 92 70-130
71-55-6 1,1,1-Trichloroethane 10 11.1 111 70-130
79-00-5 1,1,2-Trichloroethane 10 11.2 112 70-130
79-01-6 Trichloroethylene 10 11.9 119 70-130
75-69-4 Trichlorofluoromethane 10 10.6 106 60-140
96-18-4 1,2,3-Trichloropropane 10 11.4 114 70-130
95-63-6 1,2,4-Trimethylbenzene 10 10.5 105 70-130
108-67-8 1,3,5-Trimethylbenzene 10 10.6 106 70-130
75-01-4 Vinyl Chloride 10 13.7 137 60-140
m,p-Xylene 20 22.3 112 70-130
95-47-6 o-Xylene 10 10 100 70-130
1330-20-7 Xylene (total)30 32.3 108 70-130
CAS No.Surrogate Recoveries BSP Limits
1868-53-7 Dibromofluoromethane 98%70-130%
17060-07-0 1,2-Dichloroethane-D4 96%70-130%
2037-26-5 Toluene-D8 95%70-130%
460-00-4 4-Bromofluorobenzene 98%70-130%
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 2
Job Number:FC7736
Account:GRINCC GRI (Geological Resources Inc.)
Project:Eastwood Service Station; 156 Lea Rd, West End, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FC7736-2MS 3A2055.D 10 07/17/23 AK n/a n/a V3A100
FC7736-2MSD 3A2056.D 10 07/17/23 AK n/a n/a V3A100
FC7736-2 3A2041.D 10 07/17/23 AK n/a n/a V3A100
The QC reported here applies to the following samples:Method: SM 6200B
FC7736-1, FC7736-2
FC7736-2 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
71-43-2 Benzene 1.4 J 100 118 117 100 119 118 1 70-130/20
108-86-1 Bromobenzene ND 100 99.4 99 100 102 102 3 70-130/20
74-97-5 Bromochloromethane ND 100 116 116 100 117 117 1 70-130/20
75-27-4 Bromodichloromethane ND 100 88.9 89 100 89.1 89 0 70-130/20
75-25-2 Bromoform ND 100 71.7 72 100 74.1 74 3 70-130/20
104-51-8 n-Butylbenzene 19.4 100 137 118 100 142 123 4 70-130/20
135-98-8 sec-Butylbenzene 18.8 100 124 105 100 126 107 2 70-130/20
98-06-6 tert-Butylbenzene ND 100 94.0 94 100 97.1 97 3 70-130/20
56-23-5 Carbon Tetrachloride ND 100 97.6 98 100 97.6 98 0 70-130/20
108-90-7 Chlorobenzene ND 100 103 103 100 103 103 0 70-130/20
75-00-3 Chloroethane ND 100 137 137 100 145 145*6 60-140/20
67-66-3 Chloroform ND 100 106 106 100 114 114 7 70-130/20
95-49-8 o-Chlorotoluene ND 100 102 102 100 103 103 1 70-130/20
106-43-4 p-Chlorotoluene ND 100 87.2 87 100 89.0 89 2 70-130/20
124-48-1 Dibromochloromethane ND 100 81.4 81 100 82.9 83 2 70-130/20
96-12-8 1,2-Dibromo-3-chloropropane ND 100 95.1 95 100 96.4 96 1 70-130/20
106-93-4 1,2-Dibromoethane ND 100 87.0 87 100 88.5 89 2 70-130/20
75-71-8 Dichlorodifluoromethane ND 100 121 121 100 136 136 12 60-140/20
95-50-1 1,2-Dichlorobenzene ND 100 94.4 94 100 96.2 96 2 70-130/20
541-73-1 1,3-Dichlorobenzene ND 100 92.2 92 100 93.7 94 2 70-130/20
106-46-7 1,4-Dichlorobenzene ND 100 95.7 96 100 98.1 98 2 70-130/20
75-34-3 1,1-Dichloroethane ND 100 117 117 100 113 113 3 70-130/20
107-06-2 1,2-Dichloroethane ND 100 108 108 100 108 108 0 70-130/20
75-35-4 1,1-Dichloroethylene ND 100 129 129 100 125 125 3 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 100 112 112 100 113 113 1 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 100 127 127 100 121 121 5 70-130/20
78-87-5 1,2-Dichloropropane ND 100 117 117 100 119 119 2 70-130/20
142-28-9 1,3-Dichloropropane ND 100 102 102 100 104 104 2 70-130/20
594-20-7 2,2-Dichloropropane ND 100 101 101 100 100 100 1 70-130/20
563-58-6 1,1-Dichloropropene ND 100 112 112 100 113 113 1 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 100 93.3 93 100 94.1 94 1 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 100 77.1 77 100 78.9 79 2 70-130/20
108-20-3 Di-Isopropyl Ether ND 100 119 119 100 109 109 9 70-130/20
100-41-4 Ethylbenzene 114 100 229 115 100 227 113 1 70-130/20
87-68-3 Hexachlorobutadiene ND 100 74.7 75 100 78.8 79 5 70-130/20
98-82-8 Isopropylbenzene 15.0 100 114 99 100 117 102 3 70-130/20
* = Outside of Control Limits.
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Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 2
Job Number:FC7736
Account:GRINCC GRI (Geological Resources Inc.)
Project:Eastwood Service Station; 156 Lea Rd, West End, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FC7736-2MS 3A2055.D 10 07/17/23 AK n/a n/a V3A100
FC7736-2MSD 3A2056.D 10 07/17/23 AK n/a n/a V3A100
FC7736-2 3A2041.D 10 07/17/23 AK n/a n/a V3A100
The QC reported here applies to the following samples:Method: SM 6200B
FC7736-1, FC7736-2
FC7736-2 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
99-87-6 p-Isopropyltoluene ND 100 98.2 98 100 102 102 4 70-130/20
74-83-9 Methyl Bromide ND 100 77.3 77 100 94.1 94 20 60-140/20
74-87-3 Methyl Chloride ND 100 119 119 100 134 134 12 60-140/20
74-95-3 Methylene Bromide ND 100 109 109 100 110 110 1 70-130/20
75-09-2 Methylene Chloride 13.8 JB 100 134 120 100 123 109 9 70-130/20
1634-04-4 Methyl Tert Butyl Ether ND 100 117 117 100 112 112 4 70-130/20
91-20-3 Naphthalene 230 100 354 124 100 362 132* a 2 70-130/20
103-65-1 n-Propylbenzene 38.8 100 150 111 100 152 113 1 70-130/20
100-42-5 Styrene ND 100 94.6 95 100 97.1 97 3 70-130/20
630-20-6 1,1,1,2-Tetrachloroethane ND 100 83.3 83 100 84.2 84 1 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 100 100 100 100 106 106 6 70-130/20
127-18-4 Tetrachloroethylene ND 100 92.0 92 100 92.9 93 1 70-130/20
108-88-3 Toluene 32.8 100 135 102 100 136 103 1 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 100 88.6 89 100 99.8 100 12 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 100 84.3 84 100 87.6 88 4 70-130/20
71-55-6 1,1,1-Trichloroethane ND 100 107 107 100 108 108 1 70-130/20
79-00-5 1,1,2-Trichloroethane ND 100 125 125 100 133 133*6 70-130/20
79-01-6 Trichloroethylene ND 100 112 112 100 113 113 1 70-130/20
75-69-4 Trichlorofluoromethane ND 100 92.6 93 100 106 106 13 60-140/20
96-18-4 1,2,3-Trichloropropane ND 100 101 101 100 103 103 2 70-130/20
95-63-6 1,2,4-Trimethylbenzene 137 100 272 135*100 270 133*1 70-130/20
108-67-8 1,3,5-Trimethylbenzene 37.9 100 146 108 100 148 110 1 70-130/20
75-01-4 Vinyl Chloride ND 100 132 132 100 146 146*10 60-140/20
m,p-Xylene 238 200 462 112 200 456 109 1 70-130/20
95-47-6 o-Xylene 83.5 100 181 98 100 180 97 1 70-130/20
1330-20-7 Xylene (total)321 300 643 107 300 636 105 1 70-130/20
CAS No.Surrogate Recoveries MS MSD FC7736-2 Limits
1868-53-7 Dibromofluoromethane 101%99%97%70-130%
17060-07-0 1,2-Dichloroethane-D4 98%96%99%70-130%
2037-26-5 Toluene-D8 93%93%94%70-130%
460-00-4 4-Bromofluorobenzene 101%101%96%70-130%
(a) Outside control limits due to high level in sample relative to spike amount.
* = Outside of Control Limits.
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APPENDIX H
Contaminant Mass Calculations
GRO DRO TOTAL
(mg/kg)(mg/kg)(mg/kg)(kg)(lbs)
1 19.50 126 175 301 5.32 11.71
2 18.60 326 151 477 8.05 17.70
3 20.08 134 126 260 4.74 10.42
4 20.58 261 177 438 8.18 17.99
5 20.72 236 139 375 7.05 15.50
6 21.21 257 131 388 7.46 16.42
7 20.49 142 140 282 5.24 11.53
8 21.29 132 235 367 7.09 15.59
9 22.13 188 206 394 7.91 17.40
10 20.50 445 152 597 11.10 24.42
11 17.92 758 120 878 14.27 31.40
12 19.34 437 144 581 10.19 22.42
13 20.47 501 152 653 12.12 26.67
14 21.12 251 107 358 6.86 15.09
15 24.64 524 169 693 15.49 34.07
16 21.69 558 286 844 16.60 36.53
17 17.48 352 231 583 9.24 20.33
18 23.25 212 182 394 8.31 18.28
19 20.07 305 250 555 10.10 22.23
20 20.06 558 215 773 14.06 30.94
21 22.68 532 205 737 15.16 33.35
22 23.62 578 329 907 19.43 42.75
23 21.54 390 244 634 12.39 27.25
24 22.48 298 214 512 10.44 22.97
25 23.67 603 384 987 21.19 46.62
26 22.47 359 197 556 11.33 24.93
27 22.39 517 217 734 14.91 32.79
28 22.61 718 246 964 19.77 43.49
29 21.57 645 213 858 16.79 36.93
30 22.99 643 219 862 17.97 39.54
31 23.08 821 277 1,098 22.99 50.57
32 21.51 963 434 1,397 27.25 59.96
33 23.18 904 326 1,230 25.86 56.89
34 21.50 1,320 580 1,900 37.05 81.51
35 20.56 1,690 610 2,300 42.89 94.36
36 20.80 2,010 570 2,580 48.67 107.08
37 23.66 890 307 1,197 25.69 56.51
38 21.76 1,160 640 1,800 35.53 78.16
39 21.70 1,880 550 2,430 47.83 105.22
40 20.11 1,040 466 1,506 27.47 60.43
Average 21.38 616.60 267.90 884.50 17.25 37.95
689.98 1,517.96
Note: TPH mass (kg) = [(Ave TPH in truck (mg/kg)) x (907 kg/ton) x (Tons in truck)] / 1,000,000 mg/kg; 2.2 pounds/kg.
Total
Soil
TonnageTruck Load
Appendix H
Contaminant Mass Calculations
Eastwood Service Station (Incident No. 29723)
TPH
Mass
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