MO-4537_15139_CA_MRP_20220914

Geological Resources, Inc.
September 14, 2022
Mr. Ron Taraban
NCDEQ-UST Section
Mooresville Regional Office
610 East Center Ave.
Mooresville, NC 28115
Re: Ground Water Monitoring Report
July 2022
The Corner Store
896 Oakridge Farm Highway
Mooresville, Iredell County
North Carolina
Facility ID Number: 00-0-0000017677
Incident Number: 15139
GRI Project Number: 3992
Dear Mr. Taraban,
Please find enclosed the referenced report for the above -mentioned site.
If you have any questions, please contact Joanna Alley at 704-845-4010
Sincerely,
Geological Resources, Inc.
Leslie Maxtone-Graham
Administrative Assistant
Enclosure
Cc Ms. Linda Beam, file
3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone [phone] • [phone] • Fax [phone]

0
Geological Resources, Inc.
Ground Water Monitoring Report
July 2022
The Corner Store
896 Oakridge Farm Highway
Mooresville, Iredell County
North Carolina
Facility ID Number: 00-0-0000017677
Incident Number: 15139
GRI Project Number: 3992
Prepared for:
Ms. Linda Beam
P.O. Box 304
Mooresville, North Carolina 28115
September 14, 2022
Joanna Alley, P.E.
Project Manager
Xavier T. Farmer, G.I.T.
Report Writer
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

EXECUTIVE SUMMARY
The Corner Store is located at 896 Oakridge Farm Highway in Mooresville, Iredell County, North Carolina.
The site is currently owned by Race City Exxon, Inc. and is operated by D Mart, Inc. as a petroleum retail
facility and convenience store. Two releases were discovered at the site during UST removal activities in
1995 and 2000. Currently, one 12,000-gallon gasoline and two 6,000-gallon gasoline USTs are active at
the site. The adjoining properties are a mixture of single family residential, and commercial properties.
According to the information determined during receptor survey activities, twenty-six water supply wells
were identified within a 1,500-foot radius of the site. Municipal water at the time of the receptor survey
was available to the site and some, but not all, of the surrounding properties.
A CAP prepared by Applied Earth Sciences, Inc., dated March 8, 2004, was approved by the NCDEQ on
April 10, 2007. The CAP recommended in -situ air sparging combined with soil vapor extraction
technologies to remediate impacted soils and ground water. The remediation system was installed in the
spring of 2009 and started on April 7, 2009. The remediation system at the site was deactivated in March
2014 and a passive remedial method implemented in September 2016. On September 14, 2016, oxygen
release material, in the form of socks, was placed in air sparging wells AS-1 through AS-4 and monitoring
wells MW-1A and MW-6. The socks have been periodically replaced.
On July 25, 2022, seven monitoring wells, three air sparge wells, one vapor extraction well, and two water
supply wells were sampled. No free product was observed at the site. The concentrations of benzene,
toluene, xylenes, MTBE, naphthalene, methyl chloride, EDB, methylene chloride, 1,1,2,2-
tetrachloroethane, and/or 1,2,4-trim ethyl benzene reported in the ground water samples collected from
MW-1A, MW-6, AS-2, AS-4, and VE-1 exceeded the MACs. A concentration of MTBE not exceeding the
MACs was reported in the ground water sample collected from water supply well WSW-11. All reported
contaminant concentrations were below the GCLs.
Based on this information, the risk classification for the site should remain high risk. GRI recommends the
updating the receptor survey information (last updated in 2002). In addition to the receptor survey
update, GRI recommends the continued use of oxygen release compounds in site monitoring wells and
semi-annual ground water monitoring. The next sampling event is tentatively scheduled for January 2023.
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 14, 2022 The Corner Store
Project Manager: Joanna Alley, P.E. `°°'°9`"'"P6OY es1 GRI Project No. 3992

SITE INFORMATION
1. Site Identification
The Corner Store (Facility ID 00-0-0000017677)
Incident Number 15139 — High Risk (H250D)
Location of Source Area: 896 Oakridge Farm Highway
Mooresville, NC 28115
Iredell County
35.607716°N, 80.791846°W (Topographical Map)
2. Information about Contacts Associated with the Leaking UST System
UST/AST Owner
Race City Exxon, Inc.
896 Oakridge Farm Highway
Mooresville, NC 28115
Fmnil I Inlrnnwn
704-799-3630
UST/AST Operator
D-Mart, Inc.
9709 Cockerham Lane
Huntersville, NC 28078
[e-mail]
704-902-7305
Property Owner
Race City Exxon Inc.
P.O. Box 28
Mooresville, NC 28115
Fmnil I Inlenn\u/n
704-799-3630
Property Occupant
D Mart #6
896 Oakridge Farm Highway
Mooresville, NC 28115
[e-mail]
704-799-3630
Consultant/Contractor
Geological Resources, Inc.
3502 Hayes Road
Monroe, NC 28110
[e-mail]
704-845-4010
Analytical Laboratory
SGS North America
4405 Vineland Road, Suite C-15
Orlando, FL 32811
State Certification No. 573
407-425-6700
3. Information about Release
Two releases were discovered at the site in January 1995 (Incident No. 17677) and November
2000 (Incident No. 22782).
• An unknown amount of product was released from the leaking UST System.
• One 12,000-gallon gasoline UST and two 6,000-gallon gasoline USTs are active at the site. One
8,000-gallon gasoline UST, one 5,000-gallon gasoline UST, two 4,000-gallon gasoline LISTS and one
550-gallon kerosene UST have been removed from the site.
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 14, 2022 The Corner Store
Project Manager: Joanna Alley, P.E. `°°'°9`"'"P6OY es1 GRI Project No. 3992

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
GAC:
Granular Activated Carbon
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. Ground Water Monitoring Report
Prepared on: September 14, 2022 The Corner Store
Project Manager: Joanna Alley, P.E. `°°'°9`"'"P6OY e5' GRI Project No. 3992
iii

TABLE OF CONTENTS
EXECUTIVESUMMARY.......................................................................................................................ii
SITEINFORMATION............................................................................................................................ii
ACRONYMS....................................................................................................................................... iii
1.0 SITE HISTORY AND CHARACTERIZATION...................................................................................1
2.0 PRESENTATION OF CURRENT SITE ASSESSMENT INFORMATION/ COMPARISON TO HISTORICAL
ASSESSMENT INFORMATION...................................................................................................3
3.0 FREE PRODUCT REMOVAL........................................................................................................4
4.0 NATURAL ATTENUATION / NATURAL SOURCE ZONE DEPLETION STATUS..................................4
5.0 CONCLUSIONS.........................................................................................................................5
6.0 LIMITATIONS...........................................................................................................................5
7.0 STATEMENTS AND CERTIFICATION...........................................................................................5
FIGURES
Figure 1:
Site Location Map
Figure 2:
Site Map
Figure 3:
Site Vicinity Map
Figure 4:
Water Table Surface Map
Figure 5:
Ground Water Quality Map
TABLES
Table 1:
UST Owner and Operator Information
Table 2:
UST System Information
Table 3:
Adjacent Property Owner Information
Table 4:
Well Construction and Gauging Information
Table 5:
Ground Water Dissolved Oxygen Information
Table 6:
Summary of Ground Water Sample Analytical Results
APPENDICES
Appendix A: State Correspondence
Appendix B: Water Supply Well Information
Appendix C: Laboratory Analytical Report
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 14, 2022 G The Corner Store
Project Manager: Joanna Alley, P.E. `°°'°''`a'"°`°" °°' GRI Project No. 3992

1.0 SITE HISTORY AND CHARACTERIZATION
GRI presents the results of the July 2022 ground water sampling event at The Corner Store site; located
at 896 Oakridge Farm Highway in Mooresville, Iredell County, North Carolina (Figure 1). These activities
were conducted in accordance with GRI Proposal No. 22-291, which was submitted to the NCDEQ on June
10, 2022, and was approved as Task Authorization No. 15139-46 on June 13, 2022. State correspondence
has been included as Appendix A.
The site is currently owned by Race City Exxon, Inc. and is operated as a retail facility and convenience
store named D Mart #6. During the removal of a 550-gallon kerosene UST on January 16, 1995, a
petroleum release was identified at the site. The NCDEQ issued Incident Number 15139 for this release.
A CSA was conducted in 1995 and 1996 and a CAP was prepared and implemented in 1997. A SVE system
was installed in 1997 and operated to late 2004.
During the removal of two 4,000-gallon gasoline USTs, one 5,000-gallon gasoline UST and one 8,000-gallon
gasoline UST on November 3, 2000, a subsequent release at the site was identified. The NCDEQ issued
Incident Number 22782 for this gasoline release. During initial abatement activities, approximately 500
tons of gasoline impacted soils were excavated from the UST basin and approximately 50 tons from
beneath the dispenser island. A CSA was conducted in 2002 and 2003 and a CAP was prepared in 2004
and implemented in 2009. An AS and SVE system was installed in 2009 and operated until 2014. The two
releases at the site are commingled and the two incidents have been combined and reported under
Incident Number 15139.
Currently, one 12,000-gallon gasoline and two 6,000-gallon gasoline USTs are active at the site. UST
owner/operator information and UST system information are included in Tables 1 and 2, respectively. The
Registered Tank Report is shown below:
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 14, 2022 The Corner Store
Project Manager: Joanna Alley, P.E. GRI Project No. 3992
1

NCDEQ Registered Tank Report
Faciliry Id GO-0-0000017677 Tank Owner RACE CITY E XON INC.
Facility Name RACE CITY EXXON, INC. ddress 896 OAK RIDGE FARM ROAD
ddress I 896 OAK RIDGE FARM ROAD MOORESVILLE
Ciiy MOORESVILLE State NC State N{ 2ip 28-115-7949
County Irede€I 2ip 28115
Longitude-$D.792185 Latitude 35-6G7$1
Tank Information
Tank Id Product Name Capacity I Installation Date erm Close Da Tank Construction Piping Construction OverFlll Protection Spill Protectlon Tank Status
1 Gasoline, Gas Mix 8460 10/1/19S3 11/3/2000 Single Wall Steel Other Ball Float Valve Catchment Basin Removed
2
Gasoline, Gas Mix
SOOO
16/E/1983
llf3/2WO
Single Wall Steel Other
Bail Float Valve
Catchment Basin
Removed
3
Gasoline, Gas Mix
4000
10-/1/1983
111312OW
Single Wail Steel Other
Ball Float Valve
Catchment Basin
Removed
4
Gasoline, Gas Mix
4000
10/111980
11/3/20W
Unknown other
Ball Float Valve
Catchment basin
Removed
5
Kerosene, hero Mlx
550
9/2311992
1/16/1995
Single Wall Steel Single Wall Steel
Unknown
Unknown
Removed
Al
Gasoline, Gas Mix
12000
G/1/2001
Single WaR SteeljFR Other
6atr Float Valve
Catchment Basin
Current
A2
Gasoline, Gas Mix
64Q0
6/1/2001
Single WWI Steel/FR Other
Bair Float Valve
Catchment Basin
Current
A3
Gasoline, Gas Mix
&WO
6/1/2001
Single Wair Steel/FR Other
Sail Float Valve
Catchment Basin
Current
The site and surrounding area are a mixture of single family residential and commercial properties. The
site contains two buildings (the store and storage garage) and is primarily capped with concrete, asphalt,
and grass. The overall topography at the site is relatively flat. No surface water bodies were identified
within a 500-foot radius of the site. Ten Type II monitoring wells (MW-1 through MW-10) and four
replacement wells (MW-1A, MW-3A, MW-4A and MW-5A) 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 2.
Cooper Environmental, Inc. conducted a receptor survey at the site in 1995 and updated the survey in
2002. Twenty-six water supply wells were identified within a 1,500-foot radius of the site. The ground
water sampling event conducted in December 2015 detected a benzene concentration above the MAC in
water supply well WSW-2. The well owner was notified, and bottled water was provided. On January 7,
2016, a GAC filtration system was installed on WSW-2. The residence using water supply well WSW-2 was
eventually connected to municipal water on July 18, 2018, and well WSW-2 is currently inactive. Municipal
water is currently available to the site and some, but not all surrounding properties. Adjacent property
owner information is presented in Table 3. A Site Vicinity Map showing the adjacent properties has been
included as Figure 3. Water supply well information from the 2002 receptor survey update is included as
Appendix B.
Two CAPs have been submitted for the two incidents: the first in 1997 and the second in 2004. The
incidents are considered commingled and were combined under Incident Number 15139. An in -situ AS
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 14, 2022 The Corner Store
Project Manager: Joanna Alley, P.E. GRI Project No. 3992
2

and SVE system was installed in 2009 and operated until 2014. Please note that no projected milestones
were established in the CAPS.
2.0 PRESENTATION OF CURRENT SITE ASSESSMENT INFORMATION/ COMPARISON TO HISTORICAL
ASSESSMENT INFORMATION
On July 25, 2022, seven Type II monitoring wells (MW-IA, MW-4A, MW-5A, MW-6, and MW-8 through
MW-10), three air sparge wells (AS-1, AS-2, and AS-4), and one vapor extraction well (VE-1) were gauged,
purged, and sampled in accordance with NCDEQ guidelines. In addition, two water supply wells (WSW-3
and WSW-11) were also sampled. Please note that monitoring wells MW-2, MW-3A, and MW-7 could not
be located. Depths to ground water in the Type II monitoring wells ranged from 39.53 feet to 43.54 feet
BGS. Relative ground water elevations in the Type II monitoring wells ranged from 55.77 feet to 60.27
feet. Ground water flow was generally to the southeast with a horizontal gradient of approximately 0.03
feet per foot. Well construction and gauging information is presented in Table 4. A Water Table Surface
Map based on the Type II monitoring wells is included as Figure 4. A summary of the current ground water
gauging data is shown below:
Well ID
Screened
Interval
(x to y ft.
BGS)
Bottom
of Well
(ft. BGS)
Top of
Casing
Elevation
(ft.)
Depth to
Water from
Top of Casing
(feet)
Free
Product
Thickness
(ft.)
Ground
Water
Elevation
(ft.)
MW-1A
40 - 55
55
99.50
43.42
---
56.08
MW-4A
40 - 55
55
99.44
43.54
---
55.90
MW-5A
39.5-54.5
54.5
99.24
39.53
---
59.71
M W-6
35 - 45
45
100.08
38.81
---
60.27
MW-8
40-55
55
99.63
40.03
---
59.60
MW-9
40-55
55
98.85
43.48
---
55.77
M W-10
35 - 55
55
98.85
42.48
---
55.87
AS-1
Unknown
57.60
Unknown
40.96
---
Unknown
AS-2
Unknown
55.32
Unknown
28.67
---
Unknown
AS-4
Unknown
56.07
Unknown
43.85
---
Unknown
VE-1
58-60
60
99.41
43.41
---
56.00
Adventus Remediation Technologies oxygen release material EHC-OTM in the form of socks were initially
installed at the site on September 14, 2016, in monitoring wells MW-1A and MW-6 and air sparge wells
AS-1 through AS-4 under Injection Permit Number W10300331. The EHC-OTM socks were replaced
approximately every 6 months through July 2020. Due to repeated damage to air sparge well AS-3 from
truck traffic, well AS-3 was abandoned on August 30, 2018. On June 8, 2021, and January 27, 2022, the
EHC-OTM socks were removed from the above listed wells, excluding MW-6, and replaced with new EHC-
OTM socks. The EHC-OTM sock could not be removed from MW-6. Please note that the EHC-OTM socks were
not anticipated to be depleted during the July 2022 site visit; therefore, the socks were removed for
sampling, then reinserted into the wells rather than being replaced. Field measurements of dissolved
oxygen readings is presented in Table 5.
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 14, 2022 The Corner Store
Project Manager: Joanna Alley, P.E. GRI Project No. 3992
3

Ground water samples collected from the monitoring wells were submitted for laboratory analyses using
EPA Method 6200B. No free product was observed at the site. The concentrations of benzene, toluene,
xylenes, MTBE, naphthalene, methyl chloride, EDB, methylene chloride, 1,1,2,2-tetrachloroethane,
and/or 1,2,4-trimethyl benzene reported in the ground water samples collected from MW-1A, MW-6, AS-
2, ASA and VE-1 exceeded the MACS. All of the reported contaminant concentrations were below the
GCLs. A summary of the analytical results for ground water samples collected on July 25, 2022, is
presented in Table 6. A Ground Water Quality Map based on the July 2022 data is included as Figure 5.
A complete report of laboratory analyses of the ground water samples collected from the monitoring wells
during the July 2022 sampling event has been included as Appendix C. A summary of the current ground
water analytical data is shown below:
Contaminant
of Concern 4
c
v
v
m
c
y
c
F
N
r
W
w
c
>
X
w
m
2
2
m
s
Z
Well
ID
MACS (µg/1)
1
600
600
500
20
6
GCL (µg/1)
5,000
260,000
80,000
50,000
20,000
501
6,000
MW-1A
<0.13
<0.13
<0.13
<1.5
<0.13
MW-4A
<0.13
<0.13
<0.13
<1.5
<0.13
<0.13
MW-5A
<0.13
<0.13
<0.13
<1.5
11.5
<0.13
MW-6
151
2,800 E
180
2,880
2,000
827
MW-8
<0.13
<0.13
<0.13
<1.5
9.7
<0.13
MW-9
<0.13
<0.13
<0.13
<1.5
3.2
<0.13
MW-10
<0.13
<0.13
<0.13
<1.5
<0.13
<0.13
AS-1
<0.13
<0.13
<0.13
<1.5
<0.13
<0.13
AS-2
<0.13
108
<0.13
<1.5
<0.13
<0.13
AS-4
<0.13
<0.13
<0.13
<1.5
48.6
<0.13
WSW-3
<0.13
<0.13
<0.13
<1.5
<0.13
<0.13
WSW-11
<0.13
<0.13
<0.13
<1.5
0.84
<0.13
VE-1
<0.13
<0.13
<0.13
<1.5
1,500
<0.13
Please note, the CAPs did not include a baseline contaminant mass calculation; therefore, calculating the
contaminant mass reduction has not been performed.
The site is in the Charlotte Belt Physiographic Province of North Carolina. The water table has a seasonal
high depth to water of approximately thirty-nine to forty-three feet BGS.
Please note that milestones were not established in the CAPs.
3.0 FREE PRODUCT REMOVAL
Free product has historically not been present at the site.
4.0 NATURAL ATTENUATION / NATURAL SOURCE ZONE DEPLETION STATUS
No natural attenuation monitoring plan is currently in place at the site. Semi-annual ground water
sampling has been conducted continuously at the site since 2015.
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 14, 2022 The Corner Store
Project Manager: Joanna Alley, P.E. GRI Project No. 3992
4

5.0 CONCLUSIONS
• On July 25, 2022, seven Type II monitoring wells, three air sparge wells, and one vapor extraction
well were gauged, purged, and sampled. In addition, two water supply wells were also sampled.
Ground water flow was generally to the southeast with a horizontal gradient of approximately
0.03 feet per foot.
• The concentrations of benzene, toluene, xylenes, MTBE, naphthalene, methyl chloride,
methylene chloride, 1,1,2,2-tetrachloroethane, and/or 1,2,4-trimethylbenzene reported in the
ground water samples collected from MW-1A, MW-6, AS-2, AS-4, and VE-1 exceeded the MACs.
All reported contaminant concentrations were below the GCLs.
• Based on this information, the risk classification for the site should remain high risk. GRI
recommends updating the receptor survey information (last updated in 2002). In addition to the
receptor survey update, GRI recommends the continued use of oxygen release compounds in site
monitoring wells and semi-annual ground water monitoring. The next sampling event is
tentatively scheduled for January 2023.
6.0 LIMITATIONS
This report has been prepared for the exclusive use of Linda Beam for specific application to the
referenced site in Iredell County, North Carolina. The assessment was 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.
7.0 STATEMENTS AND CERTIFICATION
1
Enter the date the monitoring report was due. 9/9/2022 Will this report be submitted after
YES
NO
the established due date?
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.
Report delivery late due to late receipt of laboratory analytical results.
3
If applicable, will any of the proposed attenuation milestones under the schedule approved
YES
NO
in the Corrective Action Plan not be met? (within a reasonable margin of error)
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 14, 2022 The Corner Store
Project Manager: Joanna Alley, P.E. GRI Project No. 3992
5

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
4 Does any known or suspected source zone soil contamination or free product remain YES I NO
outside of the assessed area that could be inhibiting natural attenuation?
5 Has there been an unexpected increase in contaminant mass sufficient to suggest a YES NO
potential new release from a separate onsite or offsite source?
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: %,%W C A R
I, Joanna Alley, a Professional Engin�g�•IgQ'��
contained in this report is correct a ft. d-VI to the
=2=4 eGsl
Geological Resources, Inc. is licens-q
db-
certification number of the company orfX
es, Inc., do certify that the information
knowledge.
and geology in North Carolina. The
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: September 14, 2022 The Corner Store
Project Manager: Joanna Alley, P.E. GRI Project No. 3992
6

FIGURES

i� N /' - �J •eQ s°t /' mow,
41
Ath
SITE LOCATION`����
Pk
-� ?max -- ��_ �I S •. _ - �l ��- L - - '•�_ � p I-', :
v r � —_ 1 �;i ` �\ ••`mil •i ."`-
FIGURE 1
SITE LOCATION MAP
THE CORNER STORE
_ 896 OAKRIDGE FARM HIGHWAY
MOORESVILLE, IREDELL COUNTY, '
'\ so`` ( , •• >!�' NORTH CAROLINA
\ v i !�_ ' K ; 9 �•'•m•9 INCIDENT NO. 15139/22782
GRI PROJECT NO. 3992
V Z l PREPARED BY:
0 1,000 2,000 4,000-�� GEOLOGICAL RESOURCES, INC.
Feet ;`� �0" ' J U N E 6, 2016
SCALE: 1 INCH = 2,000 FEET
MAP CENTER LOCATION
Je t ib LATITUDE: 35.607716' N ♦ �� \' Geological Resources, Inc.
LONGITUDE: 80.791846° W
Copyright.,b 20i _National Geographic Society, -cubed

LEGEND
0
TYPE // MONITORING WELL
TYPE l// MONITORING WELL
❑o
WA TER SUPPL Y WELL
ABANDONED WA TER SUPPL Y
WELL
— - - —
SUBJECT PROPERTY
BOUNDARY LINE
— - -
ADJACENT PROPERTY
BOUNDARY LINE
UTILITY/ELECTRIC POLE
E — E
OVERHEAD ELECTRIC L/NE
----------- UNDERGROUND STORAGE
TANK BASIN
FUEL DISPENSER
All? SPARGING WELL
Q
VAPOR EXTRACT/ON WELL
No te:
1. This Site Map is based on data from the
lredell County GIS of NC as well as a Site
Plan dated May 1, 2009 that was prepared
by the previous consultant.
2 This map has been modified based on
observations made by GRl Field Personnel.
j OAKR/DGE FARM H/GH&A Y
/ H/GHWq y 75O
ZZ:
€ E E � E
� �� EE EE E
E E E E E E- E
M—E E—
W-2 E __
-
__ AS-1
I
i UST - AS-2 1
Basin 'i SVE-4
OMW-6O MW-9I
' �MW-5A ,
1 I" WELL MW-5 AS-3
VE-1
MW-1O OMW- lA MWO-3A
� � I
I 1
Th e Corn er 1
Store I
/ Con venience
Sh qo
t � MW-70
` 1
� t
1l. ` 4MW- 4 ;
WSW-1 I
1 1 Garage 1
MW-70
I" WELL System
/ 1
Residence OWSW-2 � `
/ 1l. Garage tl
Residence
S/TE MAP
0 15 30 60 The Corner Store
896 Oakridge Farm High way
Incident No. 151J9122782 Mooresville, /cede// County,
6R IN FEET GRI Project No. 3992 NC
Geological Resources, Inc. 1 inch = 30 ft Date: 0210412020 Drawn by. DTH Figure: 2

neummmZ�ir
SCOTLAND DR
O
O
N
m
OAKRIDGE FARM HWY
4668614254.000
WSW-24
0
46686.186 000
r 1,000-'RADIUS J
1 rl __
250-FT RADIUS
L U'
TENS COURT DR m
KRIS
I
13
I
0
0 100 200 400
�C Feet
SCALE: 1 INCH = 200 FEET
WSW-26
Legend
Water Supply Well
— 46688,0]0].000 p Potable
WSW-18
0 Non -Potable
Abandoned
4668703942.000 Parcel ID Number
4668711698,000 WSW-19
Subject Parcel
WSW-20
E Parcel Boundary
Street Centerline
—• •—• •—••• Stream or Creek Line
- WSW-23 WSW-17
WSW-21 4ssa],sz]9000 WSW-16
El,El0
4668616243 000
4668818153 000
WSW-22
4668810180.000
— o
SITE
WSW-8 •
4668609934.000 O
4668703942.000
WSW-9 wS i 1 I
WSW-2
❑• 4668703800.000 4668704893.000 4668706812.000 /WSW-12 WSW-13 WSW❑15-
4668609]39.000 ❑ ElWSW-14 \ FIGURE 3
WSW-3 ° SITE VICINITY MAP
• 4665163643.066 THE CORNER STORE
wsw-10 WSW-4 896 OAKRIDGE FARM HIGHWAY
0 0 4668708672,000 MOORESVILLE, IREDELL COUNTY,
WSW-5 4668703519.000 NORTH CAROLINA
4668609644000 El INCIDENT NO. 15139/22782
GRI PROJECT NO. 3992
4668]025]0.000
T�<<MgN�R PREPARED BY:
GEOLOGICAL RESOURCES, INC.
J U N E 6, 2016
4668802451.000
,',,��,.
WSW-6 CIRCLE NN ,%
® 4668701264.000 LY
DR ,.��
Geological Resources, Inc.
eFg441) �0 moo'
�aG NOTE:
THIS MAP IS BASED ON DATA FROM THE IREDELL
COUNTY GIS OF NC. WELL LOCATIONS ARE BASED
SOLELY ON A "WATER SUPPLY WELL LOCATION
4667791942.000 Y MAP" THAT WAS PREPARED BY THE PREVIOUS
Js WSW 7 W , j CONSULTANT.
!1
a

LEGEND
0
TYPE /l MONITORING WELL
TYPE /l/ MONITORING WELL
❑o
WA TER SUPPL Y WELL
ABANDONED WATER SUPPL Y
WELL
— - - —
SUBJECT PROPERTY
BOUNDARY LINE
- -
ADJACENT PROPERTY
BOUNDARY LINE
UTILITY/ELECTRIC POLE
E E
OVERHEAD ELECTRIC L/NE
----------- UNDERGROUND STORAGE
TANK BASIN
0
FUEL D/SPENSER
I
All? SPARGING WELL I
VAPOR EXTRACTION WELL /
- -60- - WA TER TABLE SURFACE CONTOUR
(53.97) GROUND WA TER ELL -VA TION (FT.) /
(NM) NOT MEASURED /
—E —E
I
I
GAKR/OGE Fi Ai>r/ H/GHNIA Y H/GHII q
Y 150
E E E E E E -- _
E- E- E- E E -
—E_E-E—E--'�
MW-2
0
AS-1 1
i UST AS-2
Basin i SVE-4 e
60
' - --- OMW-6 / 59MW-9
(60.27)., / / 857 1(55.77)
MWWEA MW-5 AS-3 ji
Q AS 4(59.71)
VE-1
W I O W-7 j M 41
�6.08 (
NM
T/`- � Corner
Store I I
Icon venience
Shop / l � � MW0;O
\MW-8 / / (55.87)
� \ 0— / 1 / /MW 0 (55.90)
A
(59.6C` 58 1 0/vIW--4 i
57
5 \ F,
WSW-1 59 I
/ \ Garage
I
/ \ MW-7 J
7 " WELL System
(NM)
0WSW-2 \ ` J
Residence
v /
6
Geological Resources, Inc.
m
I
I
I
I
O 75 JO 60
( /N FEET )
7 in ch = JO ft
Residence
WA TER TABLE SURFACE MAP (0712512022)
The Corner Store 896 Oakr7dge Form Highway
Incident No. 151J91227,52 Mooresvi/Ie, Irede/I County,
GR/ Project No. 3992 NC
Dote: 09/74/2022 Drown by.- DTH Figure: 4

LEGEND
0
TYPE /l MONITORING WELL
TYPE /l/ MONITORING WELL
❑o
WA TER SUPPL Y WELL
ABANDONED WATER SUPPL Y
WELL
- - - -
SUBJECT PROPERTY
BOUNDARY LINE
- -
ADJACENT PROPERTY
BOUNDARY LINE
UTILITY/ELECTRIC POLE
E E
OVERHEAD ELECTRIC L/NE
----------- UNDERGROUND STORAGE
TANK BASIN
0
FUEL D/SPENSER
All? SPARGING WELL
VAPOR EXTRACTION WELL
Contaminant of Concern
m
N
v
C
$
r
u'
c
c
~
$
v
..
.0 W
>
$
v
f
m
R
L
, a,
z
Well ID
Date
Collected
(mm/dd/yy)
MAC I
1
600
600
500
20
6
GCL
I
5,000
260,000
80,000
50,000
20 000
6,000
MW-IA_
07/25/22
<0.13
<0.13
<0.13
<1.5
501
<0.13
MW-2
07/25/22
NS
NS
NS
NS
NS
NS
MW-3A
07/25/22
NS
NS
N5
NS
NS
N5
MW-4A
07/25/22
<0.13
<0.13
<0.13
<1.5
<0.13
<0.13
MW-5A
07/25/22
<0.13
<0.13
<0.13
<1.5
11.5
<0.13
MW-6
07/25/22
151
2,800 E
180
2,880
2,000
827
MW-7
07/25/22
NS
NS
NS
NS
NS
NS
MW-S
07/25/22
<0.13
<0.13
<0.13
<1.5
9.7
<0.13
MW-9
07/25/22
<0.13
<0.13
<0.13
<1.5
3.2
<0.13
MW-10
07/25/22
<0.13
<0.13
<0.13
<1.5
<0.13
<0.13
AS-1
07/25/22
<0.13
<0.13
<0.13
<1.5
<0.13
<0.13
AS-2
07/25/22
<0.13
108
<0.13
<1.5
<0.13
<0.13
AS-4
07/25/22
<0.13
<0.13
<0.13
<1.5
48.6
<0.13
VE-1
07/25/22
<0.13
<0.13
<0.13
<1.5
1500
<0.13
WSW-3
07/25/22
<0.13
<0.13
<0.13
<1.5
<0.13
<0.13
WSW-11
07/25/22
<0.13
<0.13
<0.13
<1.5
0.94
<0.13
6
Geological Resources, Inc.
/
/� GAKR/OGE Fi �M H/GH�liq Y
` E E E
i
i
/ H/GIMrq Y 150
E _ E _ E E E -
E E E E - E - E - - - E E E E- �
MW--2
O
UST
AS- I
II
'M W-9I
0 1
I
1
VE- 7 I
1 OMW-7A M 0
JA
�J The Corner 1
.Store I
/ Con venience
Shop MW--70
\M O8 OMW-4A I
4MW- 4 1
/ Garage 1
MW-74 I
/ 7 " WELL Sys tem
/ WSW \
Residence 7 I
0 15 JO 60
( /N FEET
7 in ch = JO ft
All W--5A
I" WELL MW-5
0 0
.AS
AS-2
SINE-4 8
OMW-6
0
AS-4
M
Residence
GROUND WATER QUALITY MAP (0712512022)
The Corner Store 896 Ookridge Form Highway
Incident No. 151J9122782 Mooresvi/Ie, Irede/I County,
CH/ Project No. 3992 NC
Dote: 0911412022 Drawn by. DTH Figure: 5

TABLES

TABLE 1
UST OWNER/OPERATOR INFORMATION
THE CORNER STORE (INCIDENT NO. 15139)
UST ID Number
Al - A3
Facility ID Number
00-0-0000017677
Name of Owner or Operator
Dates of Ownership / Operation
Owner or Operator?
Race City Exxon, Inc.
06/01/2001 - Present
Owner/Operator
Address
Telephone Number
896 Oakridge Farm Road, Mooresville, NC 28115
[phone]
UST ID Number
1-3
Facility ID Number
00-0-0000017677
Name of Owner or Operator
Dates of Ownership / Operation
Owner or Operator?
Randy Lynn Beam
10/01/1983 - 11/03/2000
Owner/Operator
Address
Telephone Number
P.O. Box 304, Mooresville, NC 28115
[phone]
UST ID Number
5
Facility ID Number
00-0-0000017677
Name of Owner or Operator
Dates of Ownership / Operation
Owner or Operator?
Randy Lynn Beam
09/23/1982 - 01/16/1995
Owner/Operator
Address
Telephone Number
P.O. Box 304, Mooresville, NC 28115
[phone]
UST ID Number
4
Facility ID Number
00-0-0000017677
Name of Owner or Operator
Dates of Ownership / Operation
Owner or Operator?
Randy Lynn Beam
10/01/1980 - 11/03/2000
Owner/Operator
Address
Telephone Number
P.O. Box 304, Mooresville, NC 28115
[phone]
Page 1 of 1

TABLE 2
UST SYSTEM INFORMATION
THE CORNER STORE (INCIDENT NO. 15139)
Date: 06 17 19
Facility ID #: 0-00017677
Was Release
UST
Current
Description of
Status
Associated
ID
or Most
Previous
Capacity
Date
Construction
Tank
Associated
of
with UST
No.
Recent
Contents
(gallons)
Installed
Details
Dimensions
Product Piping
UST
System?
(Yes / No)
Contents
(Removed
1
Gasoline
NA
8,000
10/01/1983
Single Wall Steel
8' x 21.3'
Other
Yes
11/03/2000)
(Removed
2
Gasoline
NA
5,000
10/01/1983
Single Wall Steel
8' x 13.4'
Other
Yes
11/03/2000)
(Removed
3
Gasoline
NA
4,000
10/01/1983
Single Wall Steel
64" x 24'
Other
Yes
11/03/2000)
(Removed
4
Gasoline
NA
4,000
10/01/1980
Single Wall Steel
64" x 24'
Other
Yes
11/03/2000)
(Removed
(Remo(Remo ed)
5
Kerosene
NA
550
09/23/1982
Single Wall Steel
46" x 6.2'
Single Wall Steel
Yes
0
Single Wall
Al
Gasoline
NA
12,000
06/01/2001
g' x 31.9'
Other
Current
No
Steel/FRP
Single Wall
A2
Gasoline
NA
6,000
06/01/2001
8' x 16'
Other
Current
No
Steel/FRP
Single Wall
A3
Gasoline
NA
6,000
06/01/2001
g' x 16'
Other
Current
No
Steel/FRP
Page 1 of 1

TABLE 3
ADJACENT PROPERTY OWNER INFORMATION
THE CORNER STORE (INCIDENT NO. 15139)
Date: 06 27 19
Facility ID # : 0-00017677
Parcel Number
Owner Name
Owners Address
P.O. Box 28
4668703942 (Site)
Race City Exxon, Inc.
Mooresville, NC 28115
P.O. Box 1483
4668715279
Rusher Oil Company
Salisbury, NC 28145
P.O. Box 4564
4668704893
Brawley Properties, RLLLP
Mooresville, NC 28117
896 Mt. Ulla Highway
4668703800
Diana Kim Welch
Mooresville, NC 28115
P.O. Box 28
4668609934
MP Leasing, LLLP
Mooresville, NC 28115
951 Mt. Ulla Highway
4668711698
Robert Nantz & Jean Walkup
Mooresville, NC 28115
Note:
• Properties are keyed to Figure 3.
Page 1 of 1

TABLE 4
WELL CONSTRUCTION AND GAUGING INFORMATION
THE CORNER STORE (INCIDENT NO. 15139)
Date: 9 1 2022
Facility ID # : 0-00017677
Well ID
Date
Installed
(mm/dd/yy)
Date Water
Level
Measured
(mm/dd/yy)
Well Casing
Depth
(ft. BGS)
Screened
Interval
(x to y ft.
BGS)
Bottom
of Well
(ft. BGS)
Top of Casing
Elevation*
(ft.)
Depth to Water
from Top of
Casing
(ft.)
Free Product
Thickness**
(ft.)
Ground Water
Elevation
(ft.)
Comments
M W-1A
02/11/03
08/08/13
40
40-55
55
99.50
41.23
---
58.27
03/24/14
42.08
---
57.42
12/01/15
45.96
---
53.54
05/18/16
42.98
---
56.52
12/08/16
45.53
---
53.97
06/21/17
46.52
---
52.98
12/04/17
45.81
---
53.69
07/17/18
44.98
---
54.52
01/21/19
43.61
---
55.89
07/08/19
39.59
---
59.91
01/17/20
43.49
---
56.01
07/29/20
40.05
---
59.45
06/24/21
38.46
---
61.04
01/27/22
43.12
---
56.38
07/25/22
43.42
---
56.08
MW-2
03/20/95
08/08/13
30
30 - 45
45
100.19
41.05
---
59.14
03/24/14
40.37
---
59.82
12/01/15
43.08
---
57.11
07/25/22
NM
---
NM
Not found
M W-3A
04/30/01
04/26/12
40
40 - 50
50
98.53
NA
---
NA
05/18/16
41.91
---
56.62
12/08/16
Dry
---
---
07/25/22
NM
---
NM
Not found
M W-4A
01/28/02
08/08/13
40
40-55
55
99.44
42.18
---
57.26
03/24/14
43.80
---
55.64
12/01/15
46.19
---
53.25
05/18/16
42.99
---
56.45
12/08/16
45.74
---
53.70
06/21/17
45.42
---
54.02
12/04/17
45.97
---
53.47
07/17/18
44.66
---
54.78
01/21/19
42.67
---
56.77
07/08/19
39.38
---
60.06
01/17/20
42.68
---
56.76
07/29/20
39.70
---
59.74
06/24/21
38.31
---
61.13
01/27/22
43.15
---
56.29
07/25/22
43.54
---
55.90
MW-
(1-Inch w
w ell)
05/31/02
03/24/14
39.5
39.5-54.5
54.5
99.24
40.32
---
58.92
12/01/15
43.40
---
55.84
07/25/22
39.53
---
59.71
MW-6
11/21/01
08/08/13
35
35 - 45
45
100.08
40.08
---
60.00
03/24/14
41.98
---
58.10
12/01/15
43.67
---
56.41
05/18/16
40.61
---
59.47
12/08/16
43.06
---
57.02
06/21/17
44.28
---
55.80
12/04/17
44.65
---
55.43
07/17/18
42.53
---
57.55
01/21/19
40.49
---
59.59
07/08/19
36.82
---
63.26
01/17/20
40.89
---
59.19
07/29/20
36.22
---
63.86
06/24/21
36.22
---
63.86
01/27/22
38.98
---
61.10
07/25/22
39.81
---
60.27
MW 7
(1-inch well)
05/31/02
08/08/13
39.5
39.5-54.5
54.5
98.53
42.51
---
56.02
03/24/14
43.09
---
55.44
12/01/15
45.55
---
52.98
05/18/16
41.98
---
56.55
07/25/22
NM
---
NM
Not found
MW-8
02/11/03
08/08/13
40
40 - 55
55
99.63
41.15
---
58.48
03/24/14
43.26
---
56.37
12/01/15
43.98
---
55.65
05/18/16
40.41
---
59.22
07/25/22
40.03
---
59.60
MW-9
02/11/03
08/08/13
40
40 - 55
55
99.25
41.98
---
57.27
03/24/14
40.95
---
58.30
12/01/15
45.78
---
53.47
07/25/22
43.48
---
55.77
Page 1 of 2

TABLE 4
WELL CONSTRUCTION AND GAUGING INFORMATION
THE CORNER STORE (INCIDENT NO. 15139)
Date: 9 1 2022
Facility ID # : 0-00017677
Well ID
Date
Installed
(mm/dd/yy)
Date Water
Level
Measured
(mm/dd/yy)
Well Casing
Depth
(ft. BGS)
Screened
Interval
(x to y ft.
BGS)
Bottom
of Well
(ft. BGS)
Top of Casing
Elevation*
(ft.)
Depth to Water
from Top of
Casing
(ft.)
Free Product
Thickness**
(ft.)
Ground Water
Elevation
(ft.)
Comments
MW-10
05/18/16
05/18/16
35
35 - 55
55
98.85
42.69
---
56.16
12/08/16
45.11
---
53.74
06/21/17
44.79
---
54.06
12/04/17
45.36
---
53.49
07/17/18
44.05
---
54.80
01/21/19
43.43
---
55.42
07/08/19
38.79
---
60.06
01/17/20
42.06
---
56.79
07/29/20
39.11
---
59.74
06/24/21
37.69
---
61.16
01/27/22
42.48
---
56.37
07/25/22
42.98
---
55.87
AS-1
Unknown
01/27/22
Unknown
Unknown
57.60
Unknown
40.01
---
NM
07/25/22
40.96
---
NM
AS-2
Unknown
01/27/22
Unknown
Unknown
55.32
Unknown
37.58
---
NM
07/25/22
28.67
---
NM
AS-4
Unknown
01/27/22
Unknown
Unknown
56.07
Unknown
43.17
---
NM
07/25/22
43.85
---
NM
VE-1
05/26/95
08/08/13
58
58 - 60
60
99.41
42.50
---
56.91
12/01/15
45.91
---
53.50
05/18/16
42.90
---
56.51
07/25/22
43.41
---
56.00
Notes
• Well construction information and gauging data prior to 2015 from the Remediation Monitoring Report dated April 1, 2014,
prepared by Irminger Consulting, Inc..
• ** : If free product is present in a well, ground water elevation calculated by: [Top of Casing Elevation - Depth to Water] +
[free product thickness x 0.8581].
• ft BGS : feet below ground surface.
• NA: Not available.
• NM: Not measured.
Page 2 of 2

TABLE 5
GROUND WATER DISSOLVED OXYGEN INFORMATION
THE CORNER STORE (INCIDENT NO. 15139)
Date: 09/12/22 Facility ID # : 0-00017677
Well ID
Date Measured
(mm/dd/yy)
Dissolved Oxygen
(mg/1)
Temperature
(CI)
Comments
MW-1A
09/14/16
1.56
18.25
O-SOXs Installed
12/08/16
20.51
15.67
Oxygen release
material in well
06/21/17
9.83
18.88
12/04/ 17
NM
NM
07/17/18
21.04
NM
01/21/ 19
9.40
NM
07/08/ 19
20.07
NM
01/17/20
36.69
14.50
07/29/20
9.52
NM
06/08/21
6.23
NM
01/27/22
9.70
NM
07/25/22
5.25
NM
MW 2
09/14/16
1.75
19.98
12/08/16
NM
MN
MW-3A
09/14/16
NM
NM
12/08/16
NM
NM
MW-4A
09/14/16
3.89
17.43
12/08/16
2.95
15.10
06/21/17
4.92
17.48
12/04/ 17
NM
NM
07/17/18
6.40
NM
01/21/ 19
6.45
NM
07/08/19
4.26
NM
01/17/20
5.15
14.50
07/29/20
4.38
NM
06/08/21
6.46
NM
01/27/22
3.02
NM
07/25/22
4.41
NM
MW-5A
(1-Inch well)
09/14/16
NM
NM
12/08/16
NM
NM
MW-6
09/14/16
1.62
19.12
O-SOXs Installed
12/08/16
10.32
17.56
Oxygen release
material in well
06/21/17
5.95
19.85
12/04/ 17
NM
NM
07/17/18
11.88
NM
01/21/ 19
6.17
NM
07/08/ 19
10.18
NM
01/17/20
16.89
16.30
07/29/20
8.10
NM
06/08/21
6.77
NM
01/27/22
2.78
NM
07/25/22
2.76
NM
M W-7
(1-inch well)
09/14/16
NM
NM
12/08/16
NM
NM
MW 8
09/14/16
NM
NM
12/08/16
NM
NM
MW 9
09/14/16
NM
NM
12/08/16
NM
NM
MW-10
09/14/16
3.95
17.42
12/08/16
4.31
15.04
06/21/17
4.16
17.43
12/04/ 17
NM
NM
07/17/18
6.72
NM
01/21/19
4.40
NM
07/08/ 19
2.14
NM
01/17/20
4.48
14.40
07/29/20
5.02
NM
06/08/21
4.83
NM
01/27/22
4.07
NM
07/25/22
2.02
NM
AS-1
01/27/22
16.07
NM
Oxygen release
material in well
07/25/22
3.00
NM
AS-2
01/27/22
14.41
NM
Oxygen release
material in well
07/25/22
2.72
NM
AS-4
01/27/22
15.92
NM
Oxygen release
material in well
07/25/22
5.41
NM
09/14/16
NM
NM
V E-1
12/08/16
NM
NM
Notes:
• Oxygen release material EHC-O in the form of socks were placed in air sparging wells AS-1
through AS-4, monitoring wells MW-1A and MW-6 on September 14, 2016.
Socks have been replaced semi-annually since September 2016.
• Dissolved oxygen readings made before purging well.
• NM: Not measured.
Page 1 of 1

TABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
THE CORNER STORE (INCIDENT NO. 15139)
Date: 09/02/22
Analytical Method 4
EPA Method 6200B
Contaminant of Concern
L
W
co
c
c
4
v
°'
v
s
t
c
a�
0 v
c
v
c
c
c
GJ
v
a�i
T
m
f6
_u
'° Q
u
`° Q
c
_�
c t
s d
s
v
° m
s
v
o
s
V
o
c
s
W
W
a,
s
v
s
C
3
X
~
�'
? Q
£ ~
aT+ m
~
.
E
p w
2
f0
°
a�
G1
Date
°'
m
°
H
S
+'
?
a
f6
Q
m
3
m
°
++ O
a,
>•
Ol
s
v
i
L
E
i
Well ID
Collected
u
z
L
°' s
~
L
(mm/dd/yy)
�,
a�
N
+'
GJ
N
+'
V
N
N
N
N
N
H
�
Ln
r-i
MAC (µg/1)
1
600
600
500
20
6
40
10
70
3
0.02
0.4
5
0.2
0.7
3
400
400
GCL (µg/1)
5,000
260,000
80,000
50,000
20,000
6,000
40,000
10,000
14,750
3,000
50
400
5,000
200
700
3,000
28,500
24,100
02/12/03
20
ND
1.8
3.8
1.1
ND
*
*
02/19/04
<1.0
<1.0
<1.0
<2.0
24
NA
*
*
11/09/04
ND
ND
ND
ND
140
NA
*
*
02/20/07
ND
ND
ND
ND
290
NA
*
*
06/30/09
<1.0
<1.0
<1.0
<1.0
49.1
NA
*
*
12/11/09
<1.0
<1.0
<1.0
<2.0
<1.0
NA
*
*
09/01/10
<1.0
<1.0
<1.0
<2.0
40.1
NA
*
*
03/19/11
<1.0
<1.0
<1.0
<2.0
238
<1.0
*
*
09/20/11
<1.0
<1.0
<1.0
<2.0
372
<1.0
*
*
04/26/12
<1.0
<1.0
<1.0
<2.0
620
<1.0
*
*
01/10/13
<1.0
<1.0
<1.0
<2.0
733
<2.0
*
*
08/08/13
<1.0
<1.0
<1.0
<2.0
<1.0
<2.0
*
*
MW-1A
03/24/14
<5.0
<5.0
<5.0
<15.0
1,260
<10.0
*
*
12/01/15
<8.6
<8.3
<7.6
<22
1,610
<6.1
*
*
*
*
*
*
*
*
*
*
*
*
05/18/16
<1.3
<1.3
<1.3
<3.1
1,100
<1.3
*
*
12/08/16
<1.3
<1.3
<1.3
<3.1
1,770
<1.3
*
*
06/21/17
<1.3
<1.3
<1.3
<2.5
1,270
<1.3
*
*
12/04/17
<6.3
<6.3
<6.3
<13
1,320
<6.3
*
*
<6.3
<10
<6.3
<6.3
<50
<6.3
<6.3
<6.3
<6.3
<6.3
07/17/18
<3.1
<3.1
<3.1
<6.2
1,150
<3.1
*
*
<3.1
8.4 J
<3.1
<3.1
<25
<3.1
<3.1
<3.1
<3.1
<3.1
01/21/19
<0.27
<0.29
<0.20
<0.16
573
<0.10
*
*
<0.16
<0.066
<0.24
<0.12
<0.080
<0.12
<0.22
<0.18
<0.15
<0.16
07/08/19
<1.3
<1.3
<1.3
<2.5
844
<1.3
*
*
<1.3
<2.0
<1.3
<1.3
<10
<1.3
<1.3
<1.3
<1.3
<1.3
01/17/20
<2.5
<2.5
<2.5
<5.0
611
<2.5
*
*
<2.5
<4.0
<2.5
<2.5
<20
<2.5
<2.5
<2.5
<2.5
<2.5
07/29/20
<2.5
<2.5
<2.5
<5.0
666
<2.5
*
*
<2.5
<4.0
<2.5
<2.5
<20
<2.5
20.8
17.6
<2.5
<2.5
06/24/21
<1.3
<1.3
<1.3
<2.6
247
<1.3
*
*
<1.3
*
*
*
28.7 B
*
*
*
<1.3
<1.3
01/27/22
<0.13
<0.13
<0.13
<0.25
632
0.14 J
11.9
428
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
1.8
0.77
07/25/22
<0.13
<0.13
<0.13
<1.5
501
<0.13
NR
NR
0.17 J
1.9
<0.13
<0.13
1 <1.0
<0.13
<0.13
<0.13
0.79
0.37 J
Page 1 of 9

TABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
THE CORNER STORE (INCIDENT NO. 15139)
Date: 09/02/22
Analytical Method 4
EPA Method 6200B
Contaminant of Concern
4
c
GJ
C
°'
m
v
3
°
H
v
a�i
S
;
T
X
i
L
W
°'
m
~
?
T
s
a
v
f6
�'
a
f6
z
s
_u
'° Q
? Q
£ ~
Q
N
+'
t
u
`° Q
aT+ m
~
m
GJ
+�
c
a�
c
_�
.
3
m
�'
0 v
c
c t
s d
E
°
++ O
°' s
V
s
v
° m
p w
o
N
ri
s
v
2
N
r i
o
s
V
a,
>•
s
G�J
g
co
v
o
c
s
f0
Ol
N
ni
r-i
W
s
v
L
N
W
°
s
H
c
c
a,
s
s
a�
L
�
rl
r_
c
c
v
s
s
G1
E
i
Ln
rn
Well ID
Date
Collected
(mm/dd/YY)
MAC (µg/1)
1
600
600
500
20
6
40
10
70
3
0.02
0.4
5
0.2
0.7
3
400
400
GCL (µg/1)
5,000
260,000
80,000
50,000
20,000
6,000
40,000
10,000
14,750
3,000
50
400
5,000
200
700
3,000
28,500
24,100
02/20/07
ND
ND
ND
ND
ND
NA
*
*
12/22/09
<1.0
<1.0
<1.0
<1.0
<1.0
NA
*
*
09/01/10
NA
NA
NA
NA
NA
NA
*
*
11/15/10
<1.0
142
<1.0
1.3
<1.0
34
*
*
03/19/11
<1.0
4.2
<1.0
1.2
<1.0
28.6
*
*
MW-2
09/20/11
<1.0
<1.0
<1.0
<2.0
<1.0
<1.0
*
*
04/26/12
Dry
01/10/13
<1.0
<1.0
<1.0
<2.0
<1.0
<2.0
*
*
08/08/13
<1.0
<1.0
<1.0
<2.0
<1.0
<2.0
*
*
12/01/15
<0.17
<0.17
<0.15
<0.43
<0.16
<0.12
*
*
07/25/22
NS
NS
NS
NS
NS
NS
*
*
01/10/13
NS
NS
NS
NS
NS
NS
*
*
12/01/15
NS
NS
NS
NS
NS
NS
*
*
MW-3A
05/18/16
<0.13
1.4
<0.13
<0.31
<0.13
<0.13
*
*
*
*
*
*
*
*
*
*
*
*
07/25/22
NS
NS
NS
NS
NS
NS
*
*
02/20/07
ND
ND
ND
ND
ND
NA
*
*
06/30/09
<1.0
<1.0
<1.0
<1.0
<1.0
NA
*
*
12/11/09
<1.0
<1.0
<1.0
<2.0
24
NA
*
*
09/01/10
<1.0
<1.0
<1.0
<2.0
<1.0
NA
*
*
03/19/11
<1.0
<1.0
<1.0
<2.0
<1.0
I <1.0
*
*
09/20/11
<1.0
<1.0
<1.0
<2.0
<1.0
<1.0
*
*
04/26/12
<1.0
<1.0
<1.0
<2.0
<1.0
<1.0
*
*
MW-4A
01/10/13
<1.0
<1.0
<1.0
<2.0
<1.0
<2.0
*
*
*
*
*
*
*
*
*
*
*
*
08/08/13
<1.0
<1.0
<1.0
<2.0
<1.0
<2.0
*
*
12/01/15
<0.17
<0.17
<0.15
<0.43
<0.16
<0.12
*
*
05/18/16
<0.13
<0.13
<0.13
<0.31
<0.13
<0.13
*
*
12/08/16
<0.13
<0.13
<0.13
<0.31
<0.13
<0.13
*
*
06/21/17
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
12/04/17
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
Page 2 of 9

TABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
THE CORNER STORE (INCIDENT NO. 15139)
Date: 09/02/22
Analytical Method 4
EPA Method 6200B
Contaminant of Concern
4
v
c
d
C
°'
v
d
3
°
v
a�i
u
T
X
L
W
°'
m
~
?
�,
a�
v
f6
�'
a
z
s
u
'° Q
? Q
£ ~
t
N
+'
t
u
`° Q
aT+ m
~
GJ
c
a�
c
_�
.
3
N
+'
0 v
c
c t
s d
E
°
V
s
v
° m
p w
N
s
v
2
N
o
s
V
a,
N
co
v
o
c
s
f0
N
r-i
W
s
N
W
°
H
c
c
a,
s
a�
�
c
c
v
s
Gl
E
Ln
Well ID
Date
Collected
(mm/dd/yy)
MAC (µg/1)
1
600
600
500
20
6
40
10
70
3
0.02
0.4
5
0.2
0.7
3
400
400
GCL (µg/1)
5,000
260,000
80,000
50,000
20,000
6,000
40,000
10,000
14,750
3,000
50
400
5,000
200
700
3,000
28,500
24,100
07/17/18
<0.13
<0.13
<0.13
<0.26
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
01/21/19
<0.27
<0.29
<0.20
<0.16
<0.068
<0.10
*
*
<0.16
<0.066
<0.24
<0.12
<0.080
<0.12
<0.22
<0.18
<0.15
<0.16
07/08/19
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
MW-4A
01/17/20
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
(cont.)
07/29/20
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
06/24/21
<0.13
<0.13
<0.13
<0.26
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
01/27/22
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
<2.0
<2.0
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
07/25/22
<0.13
<0.13
<0.13
<1.5
<0.13
<0.13
NR
NR
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
02/20/07
ND
ND
ND
ND
ND
NA
*
*
12/22/09
<1.0
<1.0
<1.0
<2.0
<1.0
NA
*
*
09/01/10
NS
NS
NS
NS
NS
NS
*
*
03/19/11
<1.0
<1.0
<1.0
<2.0
<1.0
<1.0
*
*
MW-5A
09/20/11
NS
NS
NS
NS
NS
NS
*
*
04/26/12
<1.0
<1.0
<1.0
<2.0
1.7
<1.0
*
*
01/01/13
<1.0
<1.0
<1.0
<2.0
1.7
<2.0
*
*
12/01/15
<0.17
<0.17
<0.15
<0.43
0.34 J
<0.12
*
*
07/25/22
<0.13
<0.13
<0.13
<1.5
11.5
<0.13
NR
NR
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
05/31/02
9,000
31,000
1,200
16,800
8,300
NA
*
*
02/11/03
4,600
8,700
<1,000
8,900
10,000
NA
*
*
02/19/04
4,100
13,000
<1,000
20,300
33,000
NA
*
*
11/09/04
4,700
17,000
<1,000
22,000
41,000
NA
*
*
02/20/07
3,700
13,000
ND
19,600
36,000
NA
*
*
12/22/09
12.0
90.4
16.3
887
247
163
*
*
09/01/10
6.1
46.7
<5.0
473
267
56.7
03/28/11
11.9
96.5
8.6
825
570
134
*
*
09/20/11
NS
NS
NS
NS
NS
NS
*
*
04/26/12
Dry
01/10/13
<1.0
2.6
<1.0
20.2
2.4
7.4
*
*
08/08/13
1.6
5.2
<1.0
25.1
4.1
7.2
*
*
Page 3 of 9

TABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
THE CORNER STORE (INCIDENT NO. 15139)
Date: 09/02/22
Analytical Method 4
EPA Method 6200B
Contaminant of Concern
L
W
co
c
c
4
v
°'
v
s
t
c
a�
0 v
c
v
c
c
v
c
d
v
d
a�i
T
m
f6
u
'° Q
u
`° Q
c
_�
c t
s d
s
v
° m
s
v
o
s
V
o
c
s
W
W
a,
s
v
s
C
3
X
~
�'
? Q
£ ~
aT+ m
~
.
E
p w
2
f0
°
a�
Gl
Date
°'
°
?
a
3
°
a,
s
E
Well ID
Collected
u
z
t
(mm/dd/yy)
�,
a�
N
+'
GJ
N
+'
V
N
N
N
N
N
H
�
Ln
r-i
MAC (µg/1)
1
600
600
500
20
6
40
10
70
3
0.02
0.4
5
0.2
0.7
3
400
400
GCL (µg/1)
5,000
260,000
80,000
50,000
20,000
6,000
40,000
10,000
14,750
3,000
50
400
5,000
200
700
3,000
28,500
24,100
03/24/14
1.8
<1.0
<1.0
33.2
6.7
10.3
*
*
12/01/15
8.6
35.8
4.0
69.1
25.7
12.1
*
*
05/18/16
18.5
36.2
10.7
151
89.1
21.7
*
*
12/08/16
7.5
22.4
4.6
60
98.4
9.0
*
*
06/21/17
2.0
17
1.7
22.4
94.7
3.0
*
*
12/04/17
2.8
22.6
2.0
30.7
114
2.9
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
15.0
9.8
MW-6
07/17/18
1.5
6.9
0.62
10.8
71.2
2.2
*
*
<0.13
1.3
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
5.3
4.7
(cont.)
01/21/19
1.7
7.5
0.95
19.4
157
3.7
*
*
<0.16
<0.066
<0.24
<0.12
<0.080
<0.12
<0.22
<0.18
8.6
9.3
07/08/19
2.9
11.4
1.9 J
24.8
114
6.7
*
*
<0.63
<1.0
<0.63
<0.63
<5.0
<0.63
<0.63
<0.63
11.2
14.5
01/17/20
7.2 J
8.0 J
4.6 J
46.3
512
12.9
*
*
<2.5
5.8 J
<2.5
<2.5
<20
<2.5
<2.5
<2.5
17.6
32.7
07/29/20
97.1
1,240
85.4
1,230
1,680
361
*
*
<2.5
<4.0
<2.5
<2.5
<20
<2.5
<2.5
<2.5
255
147
06/24/21
221
6,040
229
4,710
1,930
861
*
*
224
*
*
*
418 B
*
*
*
1,130
434
01/27/22
244
4,950
284
3,950
2,210
994
321
<10
<0.63
3.7
5.4
1.8 J
<5.0
<0.63
<0.63
<0.63
1,060
553
07/25/22
151
2,800E
180
2,880
2,000
827
NR
NR
<6.3
11.1
4.3
<6.3
65.4J
17.4
<6.3
<6.3
817
399
02/11/03
ND
ND
ND
ND
ND
NA
*
*
02/19/04
<1.0
<1.0
<1.0
<2.0
<1.0
NA
*
*
11/09/04
ND
ND
ND
ND
ND
NA
*
*
02/20/07
ND
ND
ND
ND
ND
NA
*
*
04/26/12
ND
ND
ND
ND
ND
NA
*
*
MW-7
01/10/13
<1.0
<1.0
<1.0
<2.0
<1.0
<2.0
*
*
08/08/13
<1.0
<1.0
<1.0
<2.0
<1.0
<2.0
*
*
12/01/15
<0.17
<0.17
<0.15
<0.43
<0.16
<0.12
*
*
05/18/16
<0.13
1.4
0.73
4.4
<0.13
9.9 B
*
*
07/25/22
NS
NS
NS
NS
NS
NS
*
*
Page 4 of 9

TABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
THE CORNER STORE (INCIDENT NO. 15139)
Date: 09/02/22
Analytical Method 4
EPA Method 6200B
Contaminant of Concern
4
c
GJ
C
°'
m
v
d
3
°
H
v
a�i
s
;
LA
W
T
X
i
L
W
3-
m
~
?
T
ate+
a�
v
f6
�'
a
f0
z
s
u
'° Q
? Q
£ ~
a,
N
+'
t
u
`° Q
aT+ m
~
c,
GJ
c
a�
c
_�
.
3
m
N
+'
0 v
c
c t
s d
E
°
++ O
°' s
V
s
v
° m
p w
o
N
s
v
2
N
o
s
V
a,
>•
s
G�J
co
v
o
c
s
f0
Ol
N
r-i
W
s
v
L
N
r-
«
W
°
s
H
c
c
a,
s
s
a�
L
�
c
c
v
s
s
G1
E
i
Ln
Well ID
Date
Collected
(mm/dd/yy)
MAC (µg/1)
1
600
600
500
20
6
40
10
70
3
0.02
0.4
5
0.2
0.7
3
400
400
GCL (µg/1)
5,000
260,000
80,000
50,000
20,000
6,000
40,000
10,000
14,750
3,000
50
400
5,000
200
700
3,000
28,500
24,100
02/12/03
ND
ND
ND
ND
1.3
NA
*
*
02/19/04
<1.0
<1.0
<1.0
<2.0
1.5
NA
*
*
11/09/04
ND
ND
ND
ND
ND
NA
*
*
02/20/07
ND
ND
ND
ND
ND
NA
*
*
06/30/09
<1.0
<1.0
<1.0
<1.0
<1.0
NA
*
*
12/11/09
<1.0
<1.0
<1.0
<2.0
<1.0
<1.0
*
*
09/01/10
NS
NS
NS
NS
NS
NS
*
*
MW-8
03/19/11
<1.0
<1.0
<1.0
<2.0
<1.0
<1.0
*
*
09/20/11
<1.0
<1.0
<1.0
<2.0
<1.0
<1.0
*
*
04/26/12
<1.0
<1.0
<1.0
<2.0
<1.0
<1.0
*
*
01/10/13
<1.0
<1.0
<1.0
<2.0
<1.0
<2.0
*
*
08/08/13
<1.0
<1.0
<1.0
<2.0
<1.0
<2.0
*
*
12/01/15
<0.17
<0.17
<0.15
<0.43
0.35 J
<0.12
*
*
05/18/16
<0.13
<0.13
<0.13
<0.31
0.29 J
<0.13
*
*
07/25/22
<0.13
<0.13
<0.13
<1.5
9.7
<0.13
NR
NR
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
02/19/04
<1.0
<1.0
<1.0
<2.0
<1.0
NA
*
*
11/09/04
ND
ND
ND
ND
1.5
NA
*
*
02/20/07
ND
ND
ND
ND
4.3
NA
*
*
12/22/09
<1.0
<1.0
<1.0
<2.0
2.5
<1.0
*
*
09/01/10
NS
NS
NS
NS
NS
NS
*
*
M W-9
03/19/11
<1.0
<1.0
<1.0
<2.0
<1.0
<1.0
*
*
09/20/11
<1.0
<1.0
<1.0
<2.0
2.8
<1.0
*
*
04/26/12
<1.0
<1.0
<1.0
<2.0
6.8
<1.0
*
*
01/10/13
<1.0
<1.0
<1.0
<2.0
2.1
<2.0
*
*
08/08/13
<1.0
<1.0
<1.0
<2.0
<1.0
<2.0
*
*
12/01/15
<0.17
<0.17
<0.15
<0.43
1.9
<0.12
*
*
07/25/22
<0.13
<0.13
<0.13
<1.5
3.2
<0.13
NR
NR
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
Page 5 of 9

TABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
THE CORNER STORE (INCIDENT NO. 15139)
Date: 09/02/22
Analytical Method 4
EPA Method 6200B
Contaminant of Concern
L
W
co
c
c
4
s
t
c
v
v
r-
c
c
v
LA
W
3-s
v
u
u
a�
0 c
s
o
o
a,
v
v
c
v
d
a�i
T
m
f6
'° Q
`°
c
c t
s d
v
°
v
s
V
c
W
W
s
s
d
3
X
~
? Q
Q
m
_�
.
E
m
2
s
Date
C
°'
°
?
�'
a
£ ~
aT+
~
3
°
p w
a,
f0
s
°
a�
Gl
E
Well ID
Collected
u
z
t
(mm/dd/yy)
�,
a�
w
+'
GJ
N
+'
V
N
N
GJ
N
N
H
�
Ln
r-i
MAC (µg/1)
1
600
600
500
20
6
40
10
70
3
0.02
0.4
5
0.2
0.7
3
400
400
GCL (µg/1)
5,000
260,000
80,000
50,000
20,000
6,000
40,000
10,000
14,750
3,000
50
400
5,000
200
700
3,000
28,500
24,100
05/18/16
<0.13
<0.13
<0.13
<0.31
7.3
<0.13
*
*
12/08/16
<0.13
<0.13
<0.13
<0.31
<0.13
<0.13
*
*
06/21/17
<0.13
<0.13
<0.13
<0.26
<0.13
<0.13
*
*
12/04/17
<0.13
<0.13
<0.13
<0.25
<0.13
0.59
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
07/17/18
<0.13
<0.13
<0.13
<0.26
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
01/21/19
<0.27
<0.29
<0.20
<0.16
<0.068
<0.10
*
*
<0.16
<0.066
<0.24
<0.12
<0.080
<0.12
<0.22
<0.18
<0.15
<0.16
MW-10
07/08/19
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
01/17/20
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
07/29/20
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
06/24/21
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
01/27/22
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
<2.0
<2.0
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
07/25/22
<0.13
<0.13
<0.13
<1.5
<0.13
<0.13
NR
NR
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
AS-1
01/27/22
0.22 J
<0.13
<0.13
<0.25
<0.13
<0.13
<2.0
<2.0
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
07/25/22
<0.13
<0.13
<0.13
<1.5
<0.13
<0.13
NR
NR
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
AS-2
01/27/22
<0.13
44.9
<0.13
<0.25
<0.13
<0.13
<2.0
<2.0
<0.13
0.77
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
07/25/22
<0.13
108
<0.13
<1.5
<0.13
<0.13
NR
NR
<0.13
<0.20
<0.13
<0.13
6.5 JB
<0.13
<0.13
<0.13
<0.13
<0.13
AS-4
01/27/22
0.20 J
<0.13
<0.13
<0.25
634
<0.13
<2.0
<2.0
<0.13
0.27 J
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
07/25/22
<0.13
<0.13
<0.13
<1.5
48.6
<0.13
NR
NR
<0.13
0.44J
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
02/19/04
<1.0
<1.0
<1.0
<2.0
<1.0
NA
*
*
11/09/04
ND
ND
ND
ND
ND
NA
*
*
02/20/07
2.9
N D
N D
N D
4.3
NA
*
*
06/30/09
<1.0
<1.0
<1.0
<2.0
<1.0
NA
*
*
09/01/10
NS
NS
NS
NS
NS
NS
*
*
VE-1
03/19/11
NS
NS
NS
NS
NS
NS
*
*
09/20/11
NS
NS
NS
NS
NS
NS
*
*
04/26/12
<1.0
<1.0
<1.0
<2.0
<1.0
NA
*
*
01/10/13
<1.0
<1.0
<1.0
<2.0
<1.0
<2.0
*
*
12/01/15
<0.17
<0.17
<0.15
<0.43
54.8 E
<0.12
*
*
05/18/16
<0.13
<0.13
<0.13
<0.31
68.3 E
<0.13
*
*
07/25/22
<0.13
<0.13
<0.13
<1.5
1,500
<0.13
NR
NR
<0.13
7.0
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
Page 6 of 9

TABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
THE CORNER STORE (INCIDENT NO. 15139)
Date: 09/02/22
Analytical Method 4
EPA Method 6200B
Contaminant of Concern
L
W
co
c
c
4
v
°'
v
s
t
c
a�
0 v
c
v
c
c
v
c
d
v
d
a�i
T
m
f6
u
'° Q
u
`° Q
c
_�
c t
s d
s
v
° m
s
v
o
s
V
o
c
s
W
W
a,
s
v
s
C
3
X
~
�'
? Q
£ ~
aT+ m
~
.
E
p w
2
f0
°
a�
Gl
Date
°'
°
?
a
3
°
a,
s
E
Well ID
Collected
u
z
t
(mm/dd/YY)
a
N
+'
GJ
+�
�'
V
N
ri
N
r i
N
g
N
ni
N
H
�
rl
Ln
rn
r_
r-i
MAC (µg/1)
1
600
600
500
20
6
40
10
70
3
0.02
0.4
5
0.2
0.7
3
400
400
GCL (µg/1)
5,000
260,000
80,000
50,000
20,000
6,000
40,000
10,000
14,750
3,000
50
400
5,000
200
700
3,000
28,500
24,100
08/08/13
<1.0
<1.0
<1.0
<2.0
<1.0
<2.0
*
*
WSW-2
03/24/14
<1.0
<1.0
<1.0
<2.0
<1.0
<2.0
*
*
12/01/15
7.5
<0.17
<0.15
0.46 J
<0.16
<0.12
*
*
*
*
*
*
*
*
*
*
*
*
(Before
06/21/17
124
<0.13
<0.13
11.9
<0.13
2.5
*
*
GAC)
12/04/17
40.5
<0.13
<0.13
4.4
<0.13
0.67
*
*
<0.13
<0.20
<0.13
4.5
<1.0
<0.13
<0.13
<0.13
1.3
<0.13
07/17/18
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
05/18/16
1.3
<0.13
<0.13
<0.31
<0.13
<0.13
*
*
12/08/16
<0.13
<0.13
<0.13
<0.31
<0.13
<0.13
*
*
WSW-2
06/21/17
3.5
<0.13
<0.13
0.28 J
<0.13
<0.13
*
*
(After GAC)
08/28/17
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<1.0
*
*
*
<0.13
<0.13
12/04/17
0.22 J
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
0.84
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
07/17/18
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
03/24/14
<1.0
<1.0
<1.0
<2.0
<1.0
<2.0
*
*
12/01/15
<0.17
<0.17
<0.15
<0.43
<0.16
<0.12
*
*
05/18/16
<0.13
<0.13
<0.13
<0.31
<0.13
<0.13
*
*
12/04/17
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
07/17/18
<0.13
<0.13
<0.13
<0.26
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
WSW-3
01/21/19
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
07/08/19
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
01/17/20
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
07/29/20
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
06/24/21
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
01/27/22
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
<2.0
<2.0
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
07/25/22
<0.13
<0.13
<0.13
<1.5
<0.13
<0.13
NR
NR
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
Page 7 of 9

TABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
THE CORNER STORE (INCIDENT NO. 15139)
Date: 09/02/22
Analytical Method 4
EPA Method 6200B
Contaminant of Concern
L
W
co
c
c
4
s
t
c
v
v
r-
c
c
v
LA
W
3-s
v
u
u
a�
0 c
s
o
o
a,
v
v
c
v
d
a�i
T
m
f6
'° Q
`°
c
c t
s d
v
°
v
s
V
c
W
W
s
s
d
3
X
~
? Q
Q
m
_�
.
E
m
2
s
Date
C
°'
°
?
�'
a
£ ~
aT+
~
3
°
p w
a,
f0
s
°
a�
Gl
E
Well ID
Collected
W
z
t
(mm/dd/yy)
�,
a�
w
+'
GJ
N
+'
V
N
N
GJ
N
N
H
�
Ln
r-i
MAC (µg/1)
1
600
600
500
20
6
40
10
70
3
0.02
0.4
5
0.2
0.7
3
400
400
GCL (µg/1)
5,000
260,000
80,000
50,000
20,000
6,000
40,000
10,000
14,750
3,000
50
400
5,000
200
700
3,000
28,500
24,100
05/18/16
<0.13
<0.13
<0.13
<0.31
0.18 J
<0.13
*
*
12/04/17
<0.13
<0.13
<0.13
<0.25
0.29 J
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
07/17/18
<0.13
<0.13
<0.13
<0.26
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
0.14 J
<0.13
<0.13
<0.13
01/21/19
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
WSW-11
07/08/19
<0.13
<0.13
<0.13
<0.25
0.47 J
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
0.29 J
<0.13
<0.13
<0.13
01/17/20
<0.13
<0.13
<0.13
<0.25
0.70
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
0.32 J
<0.13
<0.13
<0.13
07/29/20
<0.13
<0.13
<0.13
<0.25
0.28 J
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
0.20 J
<0.13
<0.13
<0.13
06/24/21
<0.13
<0.13
<0.13
<0.25
0.61
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
0.20 J
<0.13
<0.13
<0.13
01/27/22
<0.13
<0.13
<0.13
<0.25
1.0
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
0.31 J
<0.13
<0.13
<0.13
07/25/22
<0.13
<0.13
<0.13
<1.5
0.84
<0.13
NR
NR
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
12/01/15
<0.17
<0.17
<0.15
<0.43
<0.16
<0.12
*
*
05/18/16
<0.13
<0.13
<0.13
<0.31
<0.13
<0.13
*
*
06/21/17
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
12/04/17
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
07/17/18
<0.13
<0.13
<0.13
<0.26
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
Trip Blank
01/21/19
<0.27
<0.29
<0.20
<0.16
<0.068
<0.10
*
*
<0.16
<0.066
<0.24
<0.12
0.13 J
<0.12
<0.22
<0.18
<0.15
<0.16
07/08/19
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
07/29/20
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
06/24/21
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
*
*
<0.13
<0.20
<0.13
<0.13
1.3 J
<0.13
<0.13
<0.13
<0.13
<0.13
01/27/22
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
<2.0
<2.0
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
07/25/22
<0.13
<0.13
<0.13
<1.5
<0.13
<0.13
NR
NR
<0.13
<0.20
<0.13
<0.13
<1.0
<0.13
<0.13
<0.13
<0.13
<0.13
Page 8 of 9

TABLE 6
Date:
09/02/22
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
THE CORNER STORE (INCIDENT NO. 15139)
Analytical Method 4
EPA Method 6200B
Contaminant of Concern
L
W
co
c
c
4
v
°'
v
s
t
c
a�
0 v
c
s
s
o
v
o
c
a,
c
v
v
c
v
a�i
T
m
f6
_u
'° Q
o
`°
c
c t
s d
v
°
v
s
V
c
W
«
W
s
s
s
s
d
3
X
~
? Q
Q
m
_�
.
E
m
2
s
Date
C
°'
m
°
H
i
?
�'
a
£ ~
Q
aT+
~
m
3
m
°
O
p w
a,
>•
f0
Ol
s
v
°
s
a�
Gl
E
Well ID
Collected
S
;
T
f6
z
++
°' s
o
s
L
L
i
(mm/dd/YY)
s
a
N
+'
GJ
+�
�'
V
N
ri
N
r i
G�J
g
N
ni
N
H
ei
Ln
rn
r-i
MAC (µg/1)
1
600
600
500
20
6
40
10
70
3
0.02
0.4
5
0.2
0.7
3
400
400
GCL (µg/1) �--5'000
260,000
80,000
50,000
20,000
6,000
40,000
10,000
14,750
3,000
50
400
5,000
200
700
3,000
28,500
24,100
Notes:
• Results reported in micrograms per liter (µg/1).
• Analytical results from 2014 and earlier from Remediation Monitoring Report dated April 1, 2014
by Irminger Consulting, Inc.
• *: Concentrations prior to the initial detection in a water supply well have not been updated.
• MAC: Maximum allowable concentrations as specified in T15A NCAC 2L.0202.
• < : Less than the method detection limit specified in the laboratory report.
• GCL : Gross contamination level.
• FP : Free product.
• NR: Not Requested; ND: Not Detected; NS: Not Sampled, NA: Not available.
• J: Estimated value.
• E: Value exceeds calibration range.
• B: Indicates analyte found in associated method blank.
• Concentrations in bold exceeded the MACS.
• Concentrations in italics exceeded the GCLs.
• Refer to laboratory report for detected constituents that did not exceed the MACS, or for which no standard has been established.
• Other reported compounds above the MAC: 05/18/16 - 1,2-dichloroethane in WSW-2; 06/21/17 - 1,2-dichloroethane in WSW-2 (Before GAC) and
WSW-2 (After GAC); 12/04/17 - 1,2-dichloroethane in WSW-2 (Before GAC) and WSW-2 (After GAC); 07/17/18 - methyl chloride in MW-IA;
1/17/20 - methyl chloride in MW-6; 07/29/20 - tetrachloroethene and trichloroethene in MW-1A.
Page 9 of 9

APPENDICES

APPENDIX A
State Correspondence

ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
MICHAEL SCOTT
Director
Linda Beam
P.O. Box 304
Mooresville, NC 28115
Dear Ms. Beam:
NORTH CAROLINA
Environmental Quality
March 7, 2022
Re: Acknowledgement of Report Receipt
Corner Store
896 Oak Ridge Farm Road, Mooresville
Iredell County
Incident Number: 15139
Risk Classification: H-250-D
The UST Section, Division of Waste Management, is in receipt of the report dated February 28,
2022. The report has been reviewed and will maintained in the Mooresville Regional Office.
The UST Section agrees with the recommendations presented in the report.
If you have questions regarding the information contained in this letter, please contact me at
[e-mail] or at the address and telephone number listed below.
Sincerely,
Ryan A. Bond, P.G.
Hydrogeologist
Mooresville Regional Office
UST Section, Division of Waste Management, NCDEQ
cc: Joanna Alley, E.I.T. — GRI
Mooresville Regional Office 1 610 E Center Ave I Suite 301 1 Mooresville, NC 28115 1 [phone]
MO-4537 15139 G C 20220307
tiC:R CAA�i'NnD Q��
Dr,a ,e of E,vi—mfaJ auunry
North Carolina Department of Environmental Quality I Division of Waste Management
Mooresville Regional Office 1 610 East Center Avenue, Suite 301 1 Mooresville, North Carolina 28115
704.663.1699

DIRECTED - CAB ONLY
Site Name The Corner Store
Resp Pty Name / Contact
Linda Beam
ELECTRONIC PREAPPROVAL TASK AUTHORIZATION FORM
Dept of Environmental Quality - Division of Waste Management
City / County Mooresville / Iredell Incident # 15139
Incident Mgr Ryan Bond Region MOR
RP Type (Owner/Operator/Landowner/Attny-in fact)
Owner/Operator
Change Order?
Prev. TA # 45
Consultant / Project Mgr Geological Resources, Inc.
/ Joanna R Alley
(Reserved for Incident Manager)
Telephone / Fax Number 704-845-4010
/ 704-845-4012
Task Authorization Number: 46
ChangeOrd:
Project Mgr Email [e-mail]
Site Risk/Rank/Abatement: H-250-D
RRA Date: 611012022
Proposal# / Scope Dates 22-291
/ July 2022
% Commercial (C=100% NC=O% Both=1%-99%)
100.00%
Has STF Eligibility Been Determined? (Y/N)
YES
Site Status (Active or NFA Date)
Active
Note: This Electronic Preapproval Task Authorization (ePATA) shall be used to receive preapproval from the UST Section. A proposal, including maps and figures, must be
attached to elaborate on the costs for the tasks listed below that describes the scope of work and the rationale for the proposed activities. If, following completion of this ePATA,
you discover that unexpected tasks must be performed, incurring costs for tasks not originally included with this form, you must complete and submit a separate ePATA request
designated as a "Change Order" in the provided space above prior to conducting those tasks. Include a copy of the prior ePATA form for confirmation. Please attach this form to
the cover of the corresponding claim when requesting reimbursement. IMPORTANT: Only one claim may be submitted per ePATA and all work on the ePATA must have been
completed within 12 months of the completion date of the FIRST completed task to remain within the Statute of Limitations. All ePATAs submitted within a claim are closed with that
claim, and may not be re -used in a separate submittal, even for costs or tasks that were not originally claimed. Final reimbursement of costs associated with the Total Claimed
amount below may be affected by the eligibility status of the site (i.e., deductibles, apportionment, etc.), and the documentary validation of incurred costs as reasonable and
necessary expenses per 15A NCAC 2P .0402 and .0404.
With Claim: [ ] All Main Consultant/Contractor invoices attached? [ ] Proof of payment attached directly to the front of each invoice?
• Important: The date of reimbursement is dependent on the Trust Fund balance. There may be a delay in the reimbursement of claims for work under this ePATA.
PREAPPROVAL / TASK AUTHORIZATION
(See Instructions /RRD for Tasks requiring Preapproval /Task Authorization)
FINAL REIMBURSEMENT
(Must Complete with Claim Submittal)
o
a
T
M
Task#
Lab /
SubCode
Proposed
Units/Type
(Consultant)
s
53
a
cc
Proposed
Rate/Price
Consultant
()
>
3
a
Proposed Task
Subtotal
Consultant
()
Final
Preapproved
Subtotal
(USTSection)
Dates of Work
(Consultant)
Started' C2
omleted
/ p
Claimed
Amount3
(Consultant)
2.281
5 / socks
y
$30.00
y
$150.00
$150.00
/
4.031
14 / wells
y
$110.00
y
$1,540.00
$1,540.00
/
4.041
1 / well
y
$75.00
y
$75.00
$75.00
/
y
4.045
1 / well
y
$75.00
y
$75.00
$75.00
/
4.090
#272
16 / samples
y
$66.00
y
$1,056.00
$1,056.00
/
4.091
1 / shipment
y
$60.00
y
$60.00
$60.00
/
y
4.095
#272
1 / sample
y
$66.00
y
$66.00
$66.00
/
6.090
1 / report
y
$1,125.00
y
$1,125.00
$1,125.00
/
12.050
1 / trip
y
$250.00
y
$250.00
$250.00
/
12.055
1 / trip
y
$50.00
y
$50.00
$50.00
/
TOTAL:
Total Standard Costs (Not Third Party)
Total applied as Third Party Deductible/Damage Costs
Process Tracking (Date) (Initials)
Requested
Preapproved
$4,447.00
$4,447.00
$4,306.00
$4,306.00
$141.00
$141.00
Claimed'
TOTAL:
Total Standard Costs
Total Third Pty Costs
TA Submittal: 6/10/22 by: JRA (PM) (Reserved for RO)
RO Review: 6/10/22 by: RAB (IM) Joint UST Preapproval Confirmed By: Date' 6/13/20:
RO Supv. Review: 6/13/22 by: RHT (STF) RP or Designee Receipt Confirmation By: Date 4
1 - This ePATA expires one year from the Joint UST Preapproval date. This does not extend, alter, or supersede any regulatory deadlines (e.g., NORR's, NOV's, Enforcements, etc.)
2 - THE ONE YEAR STATUTE OF LIMITATIONS APPLIES TO EACH INDIVIDUAL TASK. Costs must be claimed within one year of completion of that task to be reimbursable.
3 - Only Tasks included on this ePATA may be claimed. Do not include other Tasks or claimed costs (i.e., Claim preparation) that were not preapproved or the claim will be returned.
4 - Preapproval is not valid (i.e., claimable) until receipt is signed as'Confirmed' by the RP or their designee within a week of approval. The signed pre -approval must be submitted
in the submitted claim. Signature indicates acknowledgement of the tasks and amounts approved. Any objections/appeals must be submitted via Change Order prior to work
proceeding. Scope/cost negotiations do not supersede other regulatory deadlines as described in #1 above. Also, any ePATA that has been signed as'Confirmed' by both the
UST Section and RP is not to be modified without written consent by all signatories.
5 - Tasks approved on Directed - CAB Only ePATAs must be performed in accordance with all applicable rules, statutes, and RRD Task Scopes of Work to be reimbursed in full.
D W M/UST ePATA 4/1/2022

APPENDIX B
Water Supply Well Information

Table 2
Area Water Supply Wells
The Corner Store
Mooresville, forth Carolina 28115
CZY Project No. 20244
Wen
No.
Property Owner(s)
Property Address
well
Status
Municipal
water Available
Connected to
Municipal Water
1
Mooresville Oil Company
(previously owned by Randy and Linda Beam
896 Oak Ridge Farm Road
Subject Site
Inactive
Yes
Yes
2
Gary and Linda Meccia (formerly Minnie Junkin)
896 Mt. Ulla Highway
Active
Yes
No
3
J. D. Lowe
890 Mt. Ulla Highway
Active
Yes
No
4
Lee Roy Horne
886 Mt. Ulla Highway
Active
Yes
No
5
Gilbert Scherrill
882 Mt. Ulla Highway
Active
Yes
No
6
Mary O. McConnei
868 Mt. Ulla Highway
Inactive
Yes
Yes
7
Unknown
842 Mt. Ulla Highway
Unknown
Yes
Unknown
8
Linda C. Beam
899 Mt. Ulla Highway
Active
Yes
No
9
Helen Keller
889 Mt. Ulla Highway
Active
Yes
No
10
Jim Hawthorne
881 Mt. Ulla Highway
Active
Yes
No
11
George and Susie Brawley
908 Oak Ridge Farm Road
Active
No -
No
12
Charles Tilley
920 Oak Ridge Farm Road
Active
No
No
13
T. Beam
932 Oak Ridge Farm Road
Active
No
No
14
Custon Rides and Audio.
940 Oak Ridge Farm Road
Active
No
No
15
Brawley Construction Co.
954 Oak Ridge Farm Road
Active
No
No
16
E. F_ Belk & Son, Inc.
933 Oak Ridge Farm Road
Active
No
No
17
Don & Shirley Pearson
115 Pepaw Drive
Active
No
No
18
Unknown
Unknown
Active
No
No
19
Unknown
934 Mt. Ulla Highway
Active
No
No
20
Danny King
928 Mt. Ulla Highway
Active
No
No
21
Quality Utility Buildings/Port City Cycles/Ms. Susie
916 Mt. Ulla Highway
Active
No
No
22
Edna W. Belk
914 Oak Ridge Farm Road
Active
No
No
23
The General Store
Oak Ridge Farm Road
Active
No
No
24
Unknown
844 Oak Ridge Farm Road
Active
No
No
Unknown
841 /845 Oak Ridge Farm Rd.
Active
No
No
k25
26
Unknown
951 Mt. Ulla Road
Active
No
No

APPENDIX C
Laboratory Analytical Report

Orlando, FL
The results set forth herein are provided by SGS North America Inc. a-Hl ydcopy 2. 0
Automated Report
Technical Report for
GRI (Geol ogi cal Resources Inc.)
Corner Store; 896 Oak Ri dge Farm Rd, M ooresvi I I e, N C
3992/15139
SGS Job Number: FA97618
Sampling Date: 07/25/22
Report to:
GRI
3502 Hayes Rd
Monroe, NC 28110
ras@geol ogi cal resourcesi nc. com; nml @geol ogi cal r urcesi nc. com;
carri ekennedy@geol ogi cal resourcesi nc. com; j j r@geo ogi cal resourcesi nc. com
ATTN: Randy Smith
Total number of pages in report: 70
'? pCCRFO
2�
Test results contained within this data package meet the requirements Norm Farmer
of the National Environmental Laboratory Accreditation Program Technical Director
and/or state specific certification programs as applicable.
CI i ent Service contact: M una Mohammed 407-425-6700
Certifications: FL(E83510), LA(03051), KS(E-10327), NC(573), NJ(FL002), NY(12022), SC(96038001)
DoD ELAP(ANAB 1-2229), 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] • fax: [phone]
SGS is the sole authority for authorizing edits or modifications to this document. Please share your ideas about
Unauthorized modification of this report is strictly prohibited. how we can serve you better at:
Review standard terms at: http://www.sgs.com/en/terms-and-conditions [e-mail]
1 of 70
FA97618

September 12, 2022
Ms. Joanna Alley
Geological Resources Inc.
3502 Hayes Road
Monroe, NC 28110
RE: SGS North America Inc. - Orlando job FA97618 Reissue
Dear Ms. Alley,
The final report for job number FA97618 has been edited to reflect requested corrections.
These edits have been incorporated into the revised report.
Sample ID has been revised. Total Xylene and MTBE reported.
SGS North America Inc. - Orlando apologies for any inconvenience this may have caused.
Please feel free to contact us if we can be of further assistance.
Sincerely,
SGS North America, Inc. - Orlando
Florida ♦ 4405 Vineland Road ♦ Suite C-15 ♦ Orlando, FL 32811 ♦ tel: [phone] ♦ fax: [phone]
6 2 of 70
FA97618

Sections:
Table of Contents
-I-
Section1: Sample Summary...................................................................................................
4
Section2: Summary of Hits....................................................................................................
6
Section3: Sample Results........................................................................................................
9
3.1: FA97618-1: MW-lA.....................................................................................................
10
3.2: FA97618-2: MW-4A.....................................................................................................
13
3.3: FA97618-3: MW-5A.....................................................................................................
15
3.4: FA97618-4: MW-6........................................................................................................
17
3.5: FA97618-5: MW-8........................................................................................................
20
3.6: FA97618-6: MW-9........................................................................................................
22
3.7: FA97618-7: MW-10......................................................................................................
24
3.8: FA97618-8: AS-2..........................................................................................................
26
3.9: FA97618-9: AS-1..........................................................................................................
29
3.10: FA97618-10: AS-4......................................................................................................
31
3.11: FA97618-11: VE-1......................................................................................................
33
3.12: FA97618-12: WSW-3.................................................................................................
36
3.13: FA97618-13: WSW- 11...............................................................................................
38
3.14: FA97618-14: TB.........................................................................................................
40
Section4: Misc. Forms............................................................................................................
42
4.1: Chain of Custody...........................................................................................................
43
Section 5: MS Volatiles - QC Data Summaries.....................................................................
46
5.1: Method Blank Summary................................................................................................
47
5.2: Blank Spike Summary...................................................................................................
55
5.3: Matrix Spike/Matrix Spike Duplicate Summary...........................................................
63
W,

SGS North America Inc.
Sample Summary
GRI (Geological Resources Inc.)
Job No: FA97618
Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Project No: 3992/15139
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
FA97618-1
07/25/22
11:23 JB
07/26/22
AQ
Ground Water
MW-lA
FA97618-2
07/25/22
10:35 JB
07/26/22
AQ
Ground Water
MW-4A
FA97618-3
07/25/22
12:25 JB
07/26/22
AQ
Ground Water
MW-5A
FA97618-4
07/25/22
11:32 JB
07/26/22
AQ
Ground Water
MW-6
FA97618-5
07/25/22
12:14 JB
07/26/22
AQ
Ground Water
MW-8
FA97618-6
07/25/22
11:57 JB
07/26/22
AQ
Ground Water
MW-9
FA97618-7
07/25/22
10:55 JB
07/26/22
AQ
Ground Water
MW-10
FA97618-8
07/25/22
12:45 JB
07/26/22
AQ
Ground Water
AS-2
FA97618-9
07/25/22
13:05 JB
07/26/22
AQ
Ground Water
AS-1
FA97618-10
07/25/22
13:25 JB
07/26/22
AQ
Ground Water
AS-4
FA97618-11
07/25/22
11:41 JB
07/26/22
AQ
Ground Water
VE-1
FA97618-12
07/25/22
13:59 JB
07/26/22
AQ
Water
WSW-3
6 4 of 70
FA97618

SGS North America Inc.
Sample Summary
(continued)
GRI (Geological Resources Inc.)
Job No: FA97618
Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Project No: 3992/15139
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
FA97618-13 07/25/22 14:05 JB 07/26/22 AQ Water WSW- 11
FA97618-14 07/25/22 08:15 JB 07/26/22 AQ Trip Blank Water TB
6 5 of 70
FA97618

Summary of Hits
Job Number:
FA97618
Account:
GRI (Geological Resources Inc.)
Project:
Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Collected:
07/25/22
,ab Sample ID Client Sample ID Result/
Lnalyte Qual RL MDL Units Method
FA97618-1 MW-lA
sec-Butylbenzene
tert-Butylbenzene
Di -Isopropyl Ether
p-Isopropyltoluene
Methyl Chloride
Methyl Tert Butyl Ether a
1, 2, 4-Trimethylbenzene
1, 3, 5-Trimethylbenzene
FA97618-2 MW-4A
No hits reported in this sample.
FA97618-3 MW-5A
Methyl Tert Butyl Ether
FA97618-4 MW-6
0.22 J
0.50
0.13
ug/1
SM 6200B
0.17 J
0.50
0.13
ug/1
SM 6200B
3.5
0.50
0.13
ug/1
SM 6200B
0.18 J
0.50
0.13
ug/1
SM 6200B
1.9
0.50
0.20
ug/1
SM 6200B
501
10
2.5
ug/1
SM 6200B
0.79
0.50
0.13
ug/1
SM 6200B
0.37 J
0.50
0.13
ug/1
SM 6200B
11.5 0.50 0.13 ug/1 SM 6200B
Benzene
151
25
6.3
ug/1
SM 6200B
n-Butylbenzene
3.0
2.5
0.63
ug/1
SM 6200B
sec-Butylbenzene
3.2
2.5
0.63
ug/1
SM 6200B
Chloroethane
7.7
2.5
1.0
ug/1
SM 6200B
o-Chlorotoluene
50.4
25
6.3
ug/1
SM 6200B
1,2-Dibromoethane
4.3
2.5
0.63
ug/1
SM 6200B
Di -Isopropyl Ether
24.4 J
25
6.3
ug/1
SM 6200B
Ethylbenzene
180
25
6.3
ug/1
SM 6200B
Isopropylbenzene
11.2 J
25
6.3
ug/1
SM 6200B
p-Isopropyltoluene
4.7
2.5
0.63
ug/1
SM 6200B
Methyl Chloride
11.1
2.5
1.0
ug/1
SM 6200B
Methylene Chloride b
65.4 J
100
50
ug/1
SM 6200B
Methyl Tert Butyl Ether
2000
25
6.3
ug/1
SM 6200B
Naphthalene
827
25
6.3
ug/1
SM 6200B
n-Propylbenzene
21.7 J
25
6.3
ug/1
SM 6200B
1,1,2,2-Tetrachloroethane
17.4
2.5
0.63
ug/1
SM 6200B
Toluene
2800 E
25
6.3
ug/1
SM 6200B
1,2,4-Trimethylbenzene
817
25
6.3
ug/1
SM 6200B
1,3,5-Trimethylbenzene
399
25
6.3
ug/1
SM 6200B
m,p-Xylene
1330
50
6.3
ug/1
SM 6200B
o-Xylene
1550
25
6.3
ug/1
SM 6200B
Xylene (total)
2880
75
13
ug/1
SM 6200B
Page 1 of 3
6 6 of 70
FA97618

Summary of Hits
Job Number:
FA97618
Account:
GRI (Geological Resources Inc.)
Project:
Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Collected:
07/25/22
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Page 2 of 3
FA97618-5 MW-8
Methyl Tert Butyl Ether
9.7
0.50
0.13
ug/1
SM 6200B
FA97618-6 MW-9
Methyl Tert Butyl Ether
3.2
0.50
0.13
ug/1
SM 6200B
FA97618-7 MW-10
No hits reported in this sample.
FA97618-8 AS-2
Methylene Chloride b
6.5 JB
10
5.0
ug/1
SM 6200B
Toluene
108
2.5
0.63
ug/1
SM 6200B
FA97618-9 AS-1
No hits reported in this sample.
FA97618-10 AS-4
Di -Isopropyl Ether
0.79
0.50
0.13
ug/1
SM 6200B
Methyl Chloride
0.44 J
0.50
0.20
ug/1
SM 6200B
Methyl Tert Butyl Ether
48.6
1.3
0.31
ug/1
SM 6200B
FA97618-11 VE-1
2,2-Dichloropropane
0.28 J
0.50
0.13
ug/1
SM 6200B
Di -Isopropyl Ether
5.9
0.50
0.13
ug/1
SM 6200B
Methyl Chloride
7.0
0.50
0.20
ug/1
SM 6200B
Methyl Tert Butyl Ether
1500
25
6.3
ug/1
SM 6200B
FA97618-12 WSW-3
No hits reported in this sample.
FA97618-13 WSW-11
Methyl Tert Butyl Ether
0.84
0.50
0.13
ug/1
SM 6200B
FA97618-14 TB
No hits reported in this sample.
6 7 of 70
FA97618

Summary of Hits Page 3 of 3
Job Number: FA97618
Account: GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Collected: 07/25/22
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
(a) Associated CCV outside control limits low.
(b) Associated Initial Calibration outside control limits (%RSD > 15%).
6 8 of 70
FA97618

FM
Orlando, FL
Sample Results
Report of Analysis
i
==MAO Section 3
6 9 of 70
FA97618

SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID: MW-lA
Lab Sample ID: FA97618-1 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
Run #1 A0233659.13
1
07/27/22 14:41
SS
n/a
n/a
VA3199
Run #2 A0233717.13
20
07/29/22 02:19
SS
n/a
n/a
VA3201
Purge Volume
Run # 1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
0.22
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
0.17
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
96-12-8
1,2-Dibromo-3-chloropropane
ND
0.50
0.25
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane a
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
J
J
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
10 of 70
FA97618

SGS North America Inc.
Report of Analysis
Client Sample ID: MW-lA
Lab Sample ID: FA97618-1 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
108-20-3
Di -Isopropyl Ether
3.5
0.50
0.13
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
87-68-3
Hexachlorobutadiene
ND
0.50
0.13
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
0.18
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
1.9
0.50
0.20
ug/1
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/1
75-09-2
Methylene Chloride b
ND
2.0
1.0
ug/1
1634-04-4
Methyl Tert Butyl Ether c
501 d
10
2.5
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1,1,2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1, 2,3 -Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
0.79
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
0.37
0.50
0.13
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
102%
104%
70-130%
17060-07-0
1,2-Dichloroethane-D4
108%
106%
70-130%
2037-26-5
Toluene-D8
95%
99%
70-130%
460-00-4
4-Bromofluorobenzene
105%
101%
70-130%
J
J
(a) Associated ECC outside control limits low.
(b) Associated Initial Calibration outside control limits (%RSD > 15%); sample is ND.
Page 2 of 3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
11 of 70
FA97618

SGS North America Inc.
Report of Analysis
Client Sample ID: MW-lA
Lab Sample ID: FA97618-1 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
(c) Associated CCV outside control limits low.
(d) Result is from Run# 2
Page 3 of 3
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N
= Indicates presumptive evidence of a compound
6 12 of 70
FA97618

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: MW-4A
Lab Sample ID: FA97618-2 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0233660.13 1 07/27/22 15:27 SS n/a n/a VA3199
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
96-12-8
1,2-Dibromo-3-chloropropane
ND
0.50
0.25
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane a
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
13 of 70
FA97618

SGS North America Inc.
Report of Analysis
Client Sample ID: MW-4A
Lab Sample ID: FA97618-2 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No.
Compound
Result
RL
MDL
Units Q
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
87-68-3
Hexachlorobutadiene
ND
0.50
0.13
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/1
75-09-2
Methylene Chloride b
ND
2.0
1.0
ug/1
1634-04-4
Methyl Tert Butyl Ether
ND
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1,1,2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1, 2,3 -Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
100%
70-130%
17060-07-0
1,2-Dichloroethane-D4
108%
70-130%
2037-26-5
Toluene-D8
101%
70-130%
460-00-4
4-Bromofluorobenzene
99%
70-130%
(a) Associated ECC outside control limits low.
(b) Associated Initial Calibration outside control limits (%RSD > 15%); sample is ND.
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
14 of 70
FA97618

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: MW-5A
Lab Sample ID: FA97618-3 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0233661.13 1 07/27/22 15:49 SS n/a n/a VA3199
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
96-12-8
1,2-Dibromo-3-chloropropane
ND
0.50
0.25
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane a
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
15 of 70
FA97618

SGS North America Inc.
Report of Analysis
Client Sample ID: MW-5A
Lab Sample ID: FA97618-3 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No.
Compound
Result
RL
MDL
Units Q
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
87-68-3
Hexachlorobutadiene
ND
0.50
0.13
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/1
75-09-2
Methylene Chloride b
ND
2.0
1.0
ug/1
1634-04-4
Methyl Tert Butyl Ether
11.5
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1,1,2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1, 2,3 -Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
105%
70-130%
17060-07-0
1,2-Dichloroethane-D4
108%
70-130%
2037-26-5
Toluene-D8
95%
70-130%
460-00-4
4-Bromofluorobenzene
100%
70-130%
(a) Associated ECC outside control limits low.
(b) Associated Initial Calibration outside control limits (%RSD > 15%); sample is ND.
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
16 of 70
FA97618

SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID: MW-6
Lab Sample ID: FA97618-4 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
Run #1 A0233689.13
5
07/28/22 15:51
SS
n/a
n/a
VA3200
Run #2 A0233829.13
50
08/04/22 16:39
SS
n/a
n/a
VA3205
Purge Volume
Run # 1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
71-43-2
Benzene
151 a
25
6.3
ug/1
108-86-1
Bromobenzene
ND a
25
6.3
ug/1
74-97-5
Bromochloromethane
ND a
25
6.3
ug/1
75-27-4
Bromodichloromethane
ND a
25
6.3
ug/1
75-25-2
Bromoform
ND a
25
6.3
ug/1
104-51-8
n-Butylbenzene
3.0
2.5
0.63
ug/1
135-98-8
sec-Butylbenzene
3.2
2.5
0.63
ug/1
98-06-6
tert-Butylbenzene
ND a
25
6.3
ug/1
56-23-5
Carbon Tetrachloride
ND a
25
6.3
ug/1
108-90-7
Chlorobenzene
ND a
25
6.3
ug/1
75-00-3
Chloroethane
7.7
2.5
1.0
ug/1
67-66-3
Chloroform
ND a
25
6.3
ug/1
95-49-8
o-Chlorotoluene
50.4 a
25
6.3
ug/1
106-43-4
p-Chlorotoluene b
ND a
25
6.3
ug/1
124-48-1
Dibromochloromethane
ND a
25
6.3
ug/1
96-12-8
1,2-Dibromo-3-chloropropane
ND a
25
12
ug/1
106-93-4
1,2-Dibromoethane
4.3
2.5
0.63
ug/1
75-71-8
Dichlorodifluoromethane c
ND a
25
10
ug/1
95-50-1
1,2-Dichlorobenzene
ND a
25
6.3
ug/1
541-73-1
1,3-Dichlorobenzene
ND a
25
6.3
ug/1
106-46-7
1,4-Dichlorobenzene
ND a
25
6.3
ug/1
75-34-3
1, 1 -Dichloroethane
ND a
25
6.3
ug/1
107-06-2
1,2-Dichloroethane
ND a
25
6.3
ug/1
75-35-4
1, 1 -Dichloroethylene
ND a
25
6.3
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND a
25
6.3
ug/1
156-60-5
trans- 1, 2-Dichloroethylene
ND a
25
6.3
ug/1
78-87-5
1,2-Dichloropropane
ND a
25
6.3
ug/1
142-28-9
1,3-Dichloropropane
ND a
25
6.3
ug/1
594-20-7
2,2-Dichloropropane
ND a
25
6.3
ug/1
563-58-6
1, 1 -Dichloropropene
ND a
25
6.3
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND a
25
6.3
ug/1
10061-02-6
trans- 1, 3-Dichloropropene
ND a
25
6.3
ug/1
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
17 of 70
FA97618

SGS North America Inc.
Report of Analysis
lient Sample ID: MW-6
gab Sample ID: FA97618-4 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
'roject: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No.
Compound
Result
RL
MDL
Units Q
108-20-3
Di -Isopropyl Ether
24.4 a
25
6.3
ug/1 J
100-41-4
Ethylbenzene
180 a
25
6.3
ug/1
87-68-3
Hexachlorobutadiene
ND a
25
6.3
ug/1
98-82-8
Isopropylbenzene
11.2 a
25
6.3
ug/1 J
99-87-6
p-Isopropyltoluene
4.7
2.5
0.63
ug/1
74-83-9
Methyl Bromide
ND a
25
10
ug/1
74-87-3
Methyl Chloride
11.1
2.5
1.0
ug/1
74-95-3
Methylene Bromide
ND a
25
6.3
ug/1
75-09-2
Methylene Chloride d
65.4 a
100
50
ug/1 J
1634-04-4
Methyl Tert Butyl Ether
2000 a
25
6.3
ug/1
91-20-3
Naphthalene
827 a
25
6.3
ug/1
103-65-1
n-Propylbenzene
21.7 a
25
6.3
ug/1 J
100-42-5
Styrene
ND a
25
6.3
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND a
25
6.3
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
17.4
2.5
0.63
ug/1
127-18-4
Tetrachloroethylene
ND a
25
6.3
ug/1
108-88-3
Toluene
2800 a
25
6.3
ug/1 E
87-61-6
1,2,3-Trichlorobenzene
ND a
25
6.3
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND a
25
6.3
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND a
25
6.3
ug/1
79-00-5
1,1,2-Trichloroethane
ND a
25
6.3
ug/1
79-01-6
Trichloroethylene
ND a
25
6.3
ug/1
75-69-4
Trichlorofluoromethane
ND a
25
10
ug/1
96-18-4
1,2,3-Trichloropropane
ND a
25
6.3
ug/1
95-63-6
1,2,4-Trimethylbenzene
817 a
25
6.3
ug/1
108-67-8
1,3,5-Trimethylbenzene
399 a
25
6.3
ug/1
75-01-4
Vinyl Chloride
ND a
25
6.3
ug/1
m,p-Xylene
1330 a
50
6.3
ug/1
95-47-6
o-Xylene
1550 a
25
6.3
ug/1
1330-20-7
Xylene (total)
2880 a
75
13
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
103%
105%
70-130%
17060-07-0
1,2-Dichloroethane-D4
112%
110%
70-130%
2037-26-5
Toluene-D8
94%
95%
70-130%
460-00-4
4-Bromofluorobenzene
99%
98%
70-130%
(a) Result is from Run# 2
(b) Associated BS recovery outside control limits high, sample is ND.
Page 2 of 3
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
01
18 of 70
FA97618

SGS North America Inc.
Report of Analysis
Tent Sample ID: MW-6
,ab Sample ID: FA97618-4 Date Sampled: 07/25/22
Ratrix: AQ - Ground Water Date Received: 07/26/22
lthod: SM 6200B Percent Solids: n/a
'roject: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
(c) Associated CCV outside control limits high, sample is ND.
(d) Associated Initial Calibration outside control limits (%RSD > 15%).
Page 3 of 3
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
19 of 70
FA97618

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: MW-8
Lab Sample ID: FA97618-5 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
Run #1 A0233684.13
1
07/28/22 13:59
SS
n/a
n/a
VA3200
Run #2 a A0233824.13
1
08/04/22 14:46
SS
n/a
n/a
VA3205
Purge Volume
Run # 1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
96-12-8
1,2-Dibromo-3-chloropropane
ND
0.50
0.25
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
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
01
20 of 70
FA97618

SGS North America Inc.
Report of Analysis
Client Sample ID: MW-8
Lab Sample ID: FA97618-5 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No.
Compound
Result
RL
MDL
Units Q
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
87-68-3
Hexachlorobutadiene
ND
0.50
0.13
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/1
75-09-2
Methylene Chloride b
ND
2.0
1.0
ug/1
1634-04-4
Methyl Tert Butyl Ether
9.7
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1,1,2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1, 2,3 -Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
106%
106%
70-130%
17060-07-0
1,2-Dichloroethane-D4
109%
109%
70-130%
2037-26-5
Toluene-D8
99%
99%
70-130%
460-00-4
4-Bromofluorobenzene
100%
98%
70-130%
(a) Confirmation run.
(b) Associated Initial Calibration outside control limits (%RSD > 15%); sample is ND.
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
21 of 70
FA97618

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: MW-9
Lab Sample ID: FA97618-6 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
Run #1 A0233685.13
1
07/28/22 14:21
SS
n/a
n/a
VA3200
Run #2 a A0233825.13
1
08/04/22 15:08
SS
n/a
n/a
VA3205
Purge Volume
Run # 1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
96-12-8
1,2-Dibromo-3-chloropropane
ND
0.50
0.25
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
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
22 of 70
FA97618

SGS North America Inc.
Report of Analysis
Client Sample ID: MW-9
Lab Sample ID: FA97618-6 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No.
Compound
Result
RL
MDL
Units Q
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
87-68-3
Hexachlorobutadiene
ND
0.50
0.13
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/1
75-09-2
Methylene Chloride b
ND
2.0
1.0
ug/1
1634-04-4
Methyl Tert Butyl Ether
3.2
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1,1,2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1, 2,3 -Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
107%
108%
70-130%
17060-07-0
1,2-Dichloroethane-D4
111%
112%
70-130%
2037-26-5
Toluene-D8
95%
90%
70-130%
460-00-4
4-Bromofluorobenzene
96%
98%
70-130%
(a) Confirmation run.
(b) Associated Initial Calibration outside control limits (%RSD > 15%); sample is ND.
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
23 of 70
FA97618

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: MW-10
Lab Sample ID: FA97618-7 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
Run #1 A0233686.13
1
07/28/22 14:44
SS
n/a
n/a
VA3200
Run #2 a A0233826.13
1
08/04/22 15:30
SS
n/a
n/a
VA3205
Purge Volume
Run # 1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
96-12-8
1,2-Dibromo-3-chloropropane
ND
0.50
0.25
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
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
01
24 of 70
FA97618

SGS North America Inc.
Report of Analysis
Client Sample ID: MW-10
Lab Sample ID: FA97618-7 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No.
Compound
Result
RL
MDL
Units Q
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
87-68-3
Hexachlorobutadiene
ND
0.50
0.13
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/1
75-09-2
Methylene Chloride b
ND
2.0
1.0
ug/1
1634-04-4
Methyl Tert Butyl Ether
ND
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1,1,2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1, 2,3 -Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
107%
107%
70-130%
17060-07-0
1,2-Dichloroethane-D4
112%
110%
70-130%
2037-26-5
Toluene-D8
100%
100%
70-130%
460-00-4
4-Bromofluorobenzene
100%
99%
70-130%
(a) Confirmation run.
(b) Associated Initial Calibration outside control limits (%RSD > 15%); sample is ND.
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
25 of 70
FA97618

SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID: AS-2
Lab Sample ID: FA97618-8 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
Run #1 A0233827.13
1
08/04/22 15:55
SS
n/a
n/a
VA3205
Run #2 A0233852.13
5
08/05/22 15:53
SS
n/a
n/a
VA3206
Purge Volume
Run # 1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene a
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
96-12-8
1,2-Dibromo-3-chloropropane
ND
0.50
0.25
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane b
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
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
w
00
01
26 of 70
FA97618

SGS North America Inc.
Report of Analysis
Client Sample ID: AS-2
Lab Sample ID: FA97618-8 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
87-68-3
Hexachlorobutadiene
ND
0.50
0.13
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/1
75-09-2
Methylene Chloride
6.5 d
10
5.0
ug/1
1634-04-4
Methyl Tert Butyl Ether
ND
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
108 d
2.5
0.63
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1,1,2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1, 2,3 -Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
110%
114%
70-130%
17060-07-0
1,2-Dichloroethane-D4
111%
116%
70-130%
2037-26-5
Toluene-D8
92%
96%
70-130%
460-00-4
4-Bromofluorobenzene
99%
99%
70-130%
(a) Associated BS recovery outside control limits high, sample is ND.
(b) Associated CCV outside control limits high, sample is ND.
K-
Page 2 of 3
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
w
ib
27 of 70
FA97618

SGS North America Inc.
Report of Analysis
Tent Sample ID: AS-2
,ab Sample ID: FA97618-8 Date Sampled: 07/25/22
Ratrix: AQ - Ground Water Date Received: 07/26/22
lthod: SM 6200B Percent Solids: n/a
'roject: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
(c) Associated Initial Calibration outside control limits (%RSD > 15%).
(d) Result is from Run# 2
Page 3 of 3 w
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
01
28 of 70
FA97618

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: AS-1
Lab Sample ID: FA97618-9 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0233688.13 1 07/28/22 15:28 SS n/a n/a VA3200
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/I
75-25-2
Bromoform
ND
0.50
0.13
ug/I
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/I
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
96-12-8
1,2-Dibromo-3-chloropropane
ND
0.50
0.25
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
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
29 of 70
FA97618

SGS North America Inc.
Report of Analysis
Client Sample ID: AS-1
Lab Sample ID: FA97618-9 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No.
Compound
Result
RL
MDL
Units Q
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
87-68-3
Hexachlorobutadiene
ND
0.50
0.13
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/1
75-09-2
Methylene Chloride a
ND
2.0
1.0
ug/1
1634-04-4
Methyl Tert Butyl Ether
ND
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1,1,2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1, 2,3 -Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
109%
70-130%
17060-07-0
1,2-Dichloroethane-D4
114%
70-130%
2037-26-5
Toluene-D8
87%
70-130%
460-00-4
4-Bromofluorobenzene
97%
70-130%
(a) Associated Initial Calibration outside control limits (%RSD > 15%); sample is ND.
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
30 of 70
FA97618

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: AS-4
Lab Sample ID: FA97618-10 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
Run #1 A0233693.13
1
07/28/22 17:20
SS
n/a
n/a
VA3200
Run #2 A0233828.13
2.5
08/04/22 16:17
SS
n/a
n/a
VA3205
Purge Volume
Run # 1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
96-12-8
1,2-Dibromo-3-chloropropane
ND
0.50
0.25
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
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
31 of 70
FA97618

SGS North America Inc.
Report of Analysis
Client Sample ID: AS-4
Lab Sample ID: FA97618-10 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
108-20-3
Di -Isopropyl Ether
0.79
0.50
0.13
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
87-68-3
Hexachlorobutadiene
ND
0.50
0.13
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
0.44
0.50
0.20
ug/1
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/1
75-09-2
Methylene Chloride a
ND
2.0
1.0
ug/1
1634-04-4
Methyl Tert Butyl Ether
48.6 b
1.3
0.31
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1,1,2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1, 2,3 -Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
94%
108%
70-130%
17060-07-0
1,2-Dichloroethane-D4
83%
110%
70-130%
2037-26-5
Toluene-D8
90%
94%
70-130%
460-00-4
4-Bromofluorobenzene
98%
99%
70-130%
J
(a) Associated Initial Calibration outside control limits (%RSD > 15%); sample is ND.
(b) Result is from Run# 2
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
32 of 70
FA97618

SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID: VE-1
Lab Sample ID: FA97618-11 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
Run #1 A0233833.13
1
08/04/22 18:09
SS
n/a
n/a
VA3205
Run #2 A0233853.13
50
08/05/22 16:15
SS
n/a
n/a
VA3206
Purge Volume
Run # 1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene a
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
96-12-8
1,2-Dibromo-3-chloropropane
ND
0.50
0.25
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane b
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
0.28
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
J
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
33 of 70
FA97618

SGS North America Inc.
Report of Analysis
Client Sample ID: VE-1
Lab Sample ID: FA97618-11 Date Sampled: 07/25/22
Matrix: AQ - Ground Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No.
Compound
Result
RL
MDL
Units Q
108-20-3
Di -Isopropyl Ether
5.9
0.50
0.13
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
87-68-3
Hexachlorobutadiene
ND
0.50
0.13
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
7.0
0.50
0.20
ug/1
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/1
75-09-2
Methylene Chloride c
ND
2.0
1.0
ug/1
1634-04-4
Methyl Tert Butyl Ether
1500 d
25
6.3
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1,1,2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1, 2,3 -Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
96%
108%
70-130%
17060-07-0
1,2-Dichloroethane-D4
90%
112%
70-130%
2037-26-5
Toluene-D8
98%
100%
70-130%
460-00-4
4-Bromofluorobenzene
101%
99%
70-130%
(a) Associated BS recovery outside control limits high, sample is ND.
(b) Associated CCV outside control limits high, sample is ND.
Page 2 of 3
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
01
34 of 70
FA97618

SGS North America Inc.
Report of Analysis
Tent Sample ID: VE-1
,ab Sample ID: FA97618-11 Date Sampled: 07/25/22
Ratrix: AQ - Ground Water Date Received: 07/26/22
lthod: SM 6200B Percent Solids: n/a
'roject: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
(c) Associated Initial Calibration outside control limits (%RSD > 15%), sample is ND.
(d) Result is from Run# 2
Page 3 of 3
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N
= Indicates presumptive evidence of a compound
6 35 of 70
FA97618

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: WSW-3
Lab Sample ID: FA97618-12 Date Sampled: 07/25/22
Matrix: AQ - Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
Run #1 A0233695.13
1
07/28/22 18:05
SS
n/a
n/a
VA3200
Run #2 a A0233834.13
1
08/04/22 18:32
SS
n/a
n/a
VA3205
Purge Volume
Run # 1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
96-12-8
1,2-Dibromo-3-chloropropane
ND
0.50
0.25
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
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
36 of 70
FA97618

SGS North America Inc.
Report of Analysis
Client Sample ID: WSW-3
Lab Sample ID: FA97618-12 Date Sampled: 07/25/22
Matrix: AQ - Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No.
Compound
Result
RL
MDL
Units Q
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
87-68-3
Hexachlorobutadiene
ND
0.50
0.13
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/1
75-09-2
Methylene Chloride b
ND
2.0
1.0
ug/1
1634-04-4
Methyl Tert Butyl Ether
ND
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1,1,2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1, 2,3 -Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
98%
98%
70-130%
17060-07-0
1,2-Dichloroethane-D4
87%
94%
70-130%
2037-26-5
Toluene-D8
100%
100%
70-130%
460-00-4
4-Bromofluorobenzene
98%
100%
70-130%
(a) Confirmation run.
(b) Associated Initial Calibration outside control limits (%RSD > 15%); sample is ND.
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
37 of 70
FA97618

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: WSW-11
Lab Sample ID: FA97618-13 Date Sampled: 07/25/22
Matrix: AQ - Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
Run #1 A0233696.13
1
07/28/22 18:27
SS
n/a
n/a
VA3200
Run #2 a A0233835.13
1
08/04/22 18:54
SS
n/a
n/a
VA3205
Purge Volume
Run # 1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
96-12-8
1,2-Dibromo-3-chloropropane
ND
0.50
0.25
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
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
38 of 70
FA97618

SGS North America Inc.
Report of Analysis
Client Sample ID: WSW-11
Lab Sample ID: FA97618-13 Date Sampled: 07/25/22
Matrix: AQ - Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No.
Compound
Result
RL
MDL
Units Q
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
87-68-3
Hexachlorobutadiene
ND
0.50
0.13
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/1
75-09-2
Methylene Chloride b
ND
2.0
1.0
ug/1
1634-04-4
Methyl Tert Butyl Ether
0.84
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1,1,2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1, 2,3 -Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
99%
100%
70-130%
17060-07-0
1,2-Dichloroethane-D4
92%
97%
70-130%
2037-26-5
Toluene-D8
100%
99%
70-130%
460-00-4
4-Bromofluorobenzene
99%
100%
70-130%
(a) Confirmation run.
(b) Associated Initial Calibration outside control limits (%RSD > 15%); sample is ND.
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
39 of 70
FA97618

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: TB
Lab Sample ID: FA97618-14 Date Sampled: 07/25/22
Matrix: AQ - Trip Blank Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
Run #1 A0233682.13
1
07/28/22 13:14
SS
n/a
n/a
VA3200
Run #2 a A0233821.13
1
08/04/22 13:36
SS
n/a
n/a
VA3205
Purge Volume
Run # 1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No. Compound Result RL MDL Units Q
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
96-12-8
1,2-Dibromo-3-chloropropane
ND
0.50
0.25
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
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
01
40 of 70
FA97618

SGS North America Inc.
Report of Analysis
Client Sample ID: TB
Lab Sample ID: FA97618-14 Date Sampled: 07/25/22
Matrix: AQ - Trip Blank Water Date Received: 07/26/22
Method: SM 6200B Percent Solids: n/a
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
VOA 6200B List
CAS No.
Compound
Result
RL
MDL
Units Q
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
87-68-3
Hexachlorobutadiene
ND
0.50
0.13
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/1
75-09-2
Methylene Chloride b
ND
2.0
1.0
ug/1
1634-04-4
Methyl Tert Butyl Ether
ND
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1,1,2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1, 2,3 -Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
103%
104%
70-130%
17060-07-0
1,2-Dichloroethane-D4
108%
103%
70-130%
2037-26-5
Toluene-D8
100%
99%
70-130%
460-00-4
4-Bromofluorobenzene
100%
100%
70-130%
(a) Confirmation run.
(b) Associated Initial Calibration outside control limits (%RSD > 15%); sample is ND.
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
41 of 70
FA97618

ffm
Orlando, FL
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
Section 4
6 42 of 70
FA97618

SGS North America Inc - Orlando �Al9i6(gs
Chain of Custody SGS- ORLANDOJOB#: PAGE 1. OF �-
1?11
F!-
..__ EL.----------- --
ORLD-SMT-0001-03-FORM-COC (4).xls Rev 031318
FA97618: Chain of Custody
Page 1 of 3
flill 43 of 70
FA97618

SGS North America Inc - Orlando
1;r Chain of Custody
PIA i0l 007 (4 ("S
SGS- ORLANDOJOB#: PAGE 2- OF oZ—
M _
TEL [phone] FAX: [phone]
SGS - ORLANDO Quote #
SKIFF #
Client / Reporting Information Pro'ectxlnformation
Analytical
Information
Matrix Codes
Company Name:
a! "
pro aOt Name:
r r
w
Water ng
GW - Ground
Water
WW- Water
SW - Surface
Water
SO -Soil
SL- Sludge
OI - Oil
LIq -Other Liquid
AIR -Air
L -Other $Oi
Address
L!
Slr et
City: Cl State: Zip:Y
/IjC —le-1/6
a
N`
Project Conlact: Email:
7 J ! '"
Projec176�iy 7
.•JJ7R d-
Phan9,'#: `�
l L - 7 U
Faa #
Sampler(s) Name(a) (Printed)
Sampler l• m ter 21
Client Purchase Order #
SGS
Orlando
Sample #
Field ID /Point Of Collection
COLLECTION
LONTNNER
INFORMATION
TIME
SAMPLED
Br.
MATRIX
TOTALp
OF
BOTTLES
y
_
}
LAB USE ONLY
13
tti 5w - u
Xw..
3
h
Turnaround Time Business da s
Data
Deliverable
Information
Comments
I
Remarks
te�9ay (Boat Approved By: I Date:
7 Day
5 Day
3 Day RUSH
2 Day RUSH
1 Day RUSH
Other
Rush T/A Data Available VIA Email or Lablink
[]COMMERCIAL "A" (RESULTS ONLY)
,®COMMERCIAL "B" (RESULTS PLUS QC)
❑REDT1 (EPA LEVEL 3)
❑FULLTI (EPA LEVEL 4)
J.EDD'S
v
ample Cusmustba
documented belovreach time sam
las cElan a vss¢ssivn, inalud3n
Courier dellve
Rel hed by Sa r1ARlllatlon
Date Time:
>�
Received BylAffiliation
2 fl'l,Z /0,>q spq
Relinquished By/Affiliation
3
Date Time:
Re ived BylAffllfalton
�3e
ellnquished babouNTRatton
5
Date Time:
Received By/Affiliation
6
Relinquished By/Affiliation
7
Date Time:
Received BylAffiliation
B
Lab Use Only : Cooler Temperature (a) Celsius (corrected): hltuJJw .qgs anent-itemrs-ar d-condillons
ORLD-SM7-0001-03-FORM-COC (4).xls Rev 031318
FA97618: Chain of Custody
Page 2 of 3
6 44 of 70
FA97618

SGS Sample Receipt Summary
Job Number: FA97618 Client: GRI Project: THE CORNER STORE
Date / Time Received: 7/26/2022 9:30:00 AM Delivery Method: FEDEX Airbill Vs: 1009 6379 7563
Therm ID: IR 1; Therm CF: 0.4; # of Coolers: 1
Cooler Temps (Raw Measured) °C: Cooler 1: (3.6);
Cooler Temps (Corrected) °C: Cooler 1: (4.0);
Cooler Information
Y or
N
Sample Information
Y or
N N/A
1. Custody Seals Present
V
❑
1. Sample labels present on bottles
❑J
❑
2. Custody Seals Intact
❑d
❑
2. Samples preserved properly
W
❑
3. Temp criteria achieved
❑,i
❑
3. Sufficient volume/containers recvd for analysis:
❑d
❑
4. Cooler temp verification
IR Gun
4. Condition of sample
Intact
5. Cooler media
Ice Mao)
5. Sample recvd within HT
0
❑
Trio Blank Information
1. Trip Blank present / cooler
2. Trip Blank listed on COC
3. Type Of TB Received
Y or N NIA
o ❑ ❑
o ❑ ❑
W or S N/A
n ❑ ❑
Misc. Information
Number of Encores: 25-Gram
Test Strip Lot #s: pH 0-3
Residual Chlorine Test Strip Lot #:
6. Dates/Times/IDs on CDC match Sample Label
❑d
❑
7. VOCs have headspace
❑J
❑
❑
8. Bottles received for unspecified tests
❑
❑d
9. Compositing instructions clear
❑
❑
W
10. Voa Soil Kits/Jars received past 48hrs?
❑
❑
0
11. % Solids Jar received?
❑
❑
0
12. Residual Chlorine Present?
❑
❑
❑/
5-Gram Number of 5035 Field Kits: Number of Lab Filtered Metals:
230315 pH 10-12 219813A Other: (Specify)
:omments FOR SAMPLE -2, ONE VIAL RECEIVED WITH HEADSPACE.
FOR SAMPLE -5, ONE VIAL RECEIVED WITH HEADSPACE.
FOR SAMPLE -7, ONE VIAL RECEIVED WITH HEADSPACE.
RTechnician: SAMUELM Date: 7/26/2022 9:30:00 AM Reviewer: Date:
Reev., Date 05/24/17 D
FA97618: Chain of Custody
Page 3 of 3
6 45 of 70
FA97618

ffm
Orlando, FL
MS Volatiles
QC Data Summaries
i
IN
Section 5
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
6 46 of 70
FA97618

Method Blank Summary Page 1 of 2
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VA3199-MB
A0233655.1)
1
07/27/22
SS
n/a
n/a
VA3199
The QC reported here applies to the following samples: Method: SM 6200B
FA97618-1, FA97618-2, FA97618-3
CAS No. Compound
Result RL MDL Units Q
71-43-2
Benzene
ND
0.50
0.13
ug/l
108-86-1
Bromobenzene
ND
0.50
0.13
ug/l
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/l
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/l
75-25-2
Bromoform
ND
0.50
0.13
ug/l
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/l
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
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/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
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/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
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
Ethlbenzene
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
6 47 of 70
FA97618

Method Blank Summary Page 2 of 2
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
ample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batcl
TA3199-MB
A0233655.1)
1
07/27/22
SS
n/a
n/a
VA3199
The QC reported here applies to the following samples: Method: SM 6200B
FA97618-1, FA97618-2, FA97618-3
CAS No. Compound Result RL MDL Units Q
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/l
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/l
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/l
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/l
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/l
1634-04-4
Methyl Tert Butyl Ether
ND
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
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/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
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/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/l
CAS No.
Surrogate Recoveries
Limits
1868-53-7
Dibromofluoromethane
103%
70-130%
17060-07-0
1,2-Dichloroethane-D4
105%
70-130%
2037-26-5
Toluene-138
100%
70-130%
460-00-4
4-Bromofluorobenzene
102%
70-130%
6 48 of 70
FA97618

Method Blank Summary Page 1 of 2
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VA3200-MB
A0233681.1)
1
07/28/22
SS
n/a
n/a
VA3200
The QC reported here applies to the following samples:
Method: SM 6200B
FA97618-4, FA97618-5, FA97618-6, FA97618-7, FA97618-9, FA97618-10, FA97618-12, FA97618-13, FA97618-14
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/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/l
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
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/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
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/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
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
Ethlbenzene
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
6 49 of 70
FA97618

Method Blank Summary Page 2 of 2
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
ample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batcl
TA3200-MB
A0233681.1)
1
07/28/22
SS
n/a
n/a
VA3200
The QC reported here applies to the following samples: Method: SM 6200B
FA97618-4, FA97618-5, FA97618-6, FA97618-7, FA97618-9, FA97618-10, FA97618-12, FA97618-13, FA97618-14
CAS No. Compound
Result RL MDL Units Q
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/l
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/l
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/l
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/l
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/l
1634-04-4
Methyl Tert Butyl Ether
ND
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
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/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
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/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/l
CAS No.
Surrogate Recoveries
Limits
1868-53-7
Dibromofluoromethane
102%
70-130%
17060-07-0
1,2-Dichloroethane-D4
103%
70-130%
2037-26-5
Toluene-138
100%
70-130%
460-00-4
4-Bromofluorobenzene
102%
70-130%
6 50 of 70
FA97618

Method Blank Summary Page 1 of 1
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VA3201-MB
A0233710.1)
1
07/28/22
SS
n/a
n/a
VA3201
The QC reported here applies to the following samples: Method: SM 6200B
FA97618-1
CAS No. Compound Result RL MDL Units Q
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/1
CAS No.
Surrogate Recoveries
Limits
1868-53-7
Dibromofluoromethane
104%
70-130%
17060-07-0
1,2-Dichloroethane-D4
106%
70-130%
2037-26-5
Toluene-D8
100%
70-130%
460-00-4
4-Bromofluorobenzene
103%
70-130%
6 51 of 70
FA97618

Method Blank Summary Page 1 of 2
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VA3205-MB
A0233820.1)
1
08/04/22
SS
n/a
n/a
VA3205
The QC reported here applies to the following samples: Method: SM 6200B
FA97618-4, FA97618-8, FA97618-11
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/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/l
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
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/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/1
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/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
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
Ethlbenzene
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
6 52 of 70
FA97618

Method Blank Summary Page 2 of 2
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
ample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batcl
TA3205-MB
A0233820.1)
1
08/04/22
SS
n/a
n/a
VA3205
The QC reported here applies to the following samples: Method: SM 6200B
FA97618-4, FA97618-8, FA97618-11
CAS No. Compound Result RL MDL Units Q
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/l
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/l
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/l
74-95-3
Methylene Bromide
ND
0.50
0.13
ug/l
75-09-2
Methylene Chloride
1.1
2.0
1.0
ug/l J
1634-04-4
Methyl Tert Butyl Ether
ND
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
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/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
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/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/l
CAS No.
Surrogate Recoveries
Limits
1868-53-7
Dibromofluoromethane
102%
70-130%
17060-07-0
1,2-Dichloroethane-D4
103%
70-130%
2037-26-5
Toluene-138
100%
70-130%
460-00-4
4-Bromofluorobenzene
100%
70-130%
6 53 of 70
FA97618

Method Blank Summary Page 1 of 1
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VA3206-MB
A0233845.1)
1
08/05/22
SS
n/a
n/a
VA3206
The QC reported here applies to the following samples:
Method: SM 6200B
FA97618-8, FA97618-11
CAS No. Compound
Result
RL
MDL
Units Q
75-09-2 Methylene Chloride
1.1
2.0
1.0
ug/l J
1634-04-4 Methyl Tert Butyl Ether
ND
0.50
0.13
ug/l
108-88-3 Toluene
ND
0.50
0.13
ug/l
CAS No.
Surrogate Recoveries
Limits
1868-53-7
Dibromofluoromethane
102%
70-130%
17060-07-0
1,2-Dichloroethane-D4
101%
70-130%
2037-26-5
Toluene-D8
99%
70-130%
460-00-4
4-Bromofluorobenzene
101%
70-130%
6 54 of 70
FA97618

Blank Spike Summary Page 1 of 2
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VA3199-BS
A0233653.1)
1
07/27/22
SS
n/a
n/a
VA3199
The QC reported here applies to the following samples: Method: SM 6200B
FA97618-1, FA97618-2, FA97618-3
CAS No. Compound
Spike BSP BSP
ug/l ug/l % Limits
71-43-2
Benzene
10
9.2
92
70-130
108-86-1
Bromobenzene
10
8.5
85
70-130
74-97-5
Bromochloromethane
10
8.8
88
70-130
75-27-4
Bromodichloromethane
10
9.0
90
70-130
75-25-2
Bromoform
10
8.5
85
70-130
104-51-8
n-Butylbenzene
10
8.2
82
70-130
135-98-8
sec-Butylbenzene
10
10.1
101
70-130
98-06-6
tert-Butylbenzene
10
8.9
89
70-130
56-23-5
Carbon Tetrachloride
10
8.9
89
70-130
108-90-7
Chlorobenzene
10
9.0
90
70-130
75-00-3
Chloroethane
10
9.8
98
60-140
67-66-3
Chloroform
10
8.9
89
70-130
95-49-8
o-Chlorotoluene
10
8.9
89
70-130
106-43-4
p-Chlorotoluene
10
8.7
87
70-130
124-48-1
Dibromochloromethane
10
8.2
82
70-130
96-12-8
1,2-Dibromo-3-chloropropane
10
7.8
78
70-130
106-93-4
1,2-Dibromoethane
10
8.4
84
70-130
75-71-8
Dichlorodifluoromethane
10
11.3
113
60-140
95-50-1
1,2-Dichlorobenzene
10
8.7
87
70-130
541-73-1
1,3-Dichlorobenzene
10
9.1
91
70-130
106-46-7
1,4-Dichlorobenzene
10
8.9
89
70-130
75-34-3
1, 1 -Dichloroethane
10
9.3
93
70-130
107-06-2
1,2-Dichloroethane
10
8.8
88
70-130
75-35-4
1, 1 -Dichloroethylene
10
9.4
94
70-130
156-59-2
cis- 1, 2-Dichloroethylene
10
9.2
92
70-130
156-60-5
trans- 1, 2-Dichloroethylene
10
8.5
85
70-130
78-87-5
1,2-Dichloropropane
10
8.5
85
70-130
142-28-9
1,3-Dichloropropane
10
8.0
80
70-130
594-20-7
2,2-Dichloropropane
10
8.9
89
70-130
563-58-6
1, 1 -Dichloropropene
10
9.0
90
70-130
10061-01-5 cis- 1, 3-Dichloropropene
10
8.2
82
70-130
10061-02-6 trans- 1, 3-Dichloropropene
10
9.0
90
70-130
108-20-3
Di -Isopropyl Ether
10
9.1
91
70-130
100-41-4
Ethlbenzene
10
9.1
91
70-130
87-68-3
Hexachlorobutadiene
10
9.1
91
70-130
98-82-8
Isopropylbenzene
10
8.8
88
70-130
* = Outside of Control Limits.
6 55 of 70
FA97618

Blank Spike Summary Page 2 of 2
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
ample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batcl
TA3199-BS
A0233653.1)
1
07/27/22
SS
n/a
n/a
VA3199
The QC reported here applies to the following samples:
FA97618-1, FA97618-2, FA97618-3
Spike
BSP
BSP
CAS No.
Compound
ug/l
ug/l
%
Limits
99-87-6
p-Isopropyltoluene
10
9.1
91
70-130
74-83-9
Methyl Bromide
10
10.2
102
60-140
74-87-3
Methyl Chloride
10
10.5
105
60-140
74-95-3
Methylene Bromide
10
8.6
86
70-130
75-09-2
Methylene Chloride
10
2.8
28*
70-130
1634-04-4
Methyl Tert Butyl Ether
10
9.5
95
70-130
91-20-3
Naphthalene
10
8.2
82
70-130
103-65-1
n-Propylbenzene
10
9.1
91
70-130
100-42-5
Styrene
10
8.5
85
70-130
630-20-6
1, 1, 1, 2-Tetrachloroethane
10
8.6
86
70-130
79-34-5
1,1,2,2-Tetrachloroethane
10
8.6
86
70-130
127-18-4
Tetrachloroethylene
10
9.4
94
70-130
108-88-3
Toluene
10
8.6
86
70-130
87-61-6
1,2,3-Trichlorobenzene
10
9.0
90
70-130
120-82-1
1,2,4-Trichlorobenzene
10
8.3
83
70-130
71-55-6
1, 1, 1-Trichloroethane
10
9.5
95
70-130
79-00-5
1,1,2-Trichloroethane
10
8.8
88
70-130
79-01-6
Trichloroethylene
10
9.4
94
70-130
75-69-4
Trichlorofluoromethane
10
10.1
101
60-140
96-18-4
1, 2,3 -Trichloropropane
10
7.9
79
70-130
95-63-6
1,2,4-Trimethylbenzene
10
8.9
89
70-130
108-67-8
1,3,5-Trimethylbenzene
10
8.7
87
70-130
75-01-4
Vinyl Chloride
10
9.8
98
60-140
m,p-Xylene
20
17.3
87
70-130
95-47-6
o-Xylene
10
8.7
87
70-130
1330-20-7
Xylene (total)
30
26.0
87
70-130
CAS No.
Surrogate Recoveries
BSP
Limits
1868-53-7
Dibromofluoromethane
101%
70-130%
17060-07-0
1,2-Dichloroethane-D4
102%
70-130%
2037-26-5
Toluene-D8
99%
70-130%
460-00-4
4-Bromofluorobenzene
99%
70-130%
* = Outside of Control Limits.
Method: SM 6200B
6 56 of 70
FA97618

Blank Spike Summary Page 1 of 2
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VA3200-BS
A0233679.1)
1
07/28/22
SS
n/a
n/a
VA3200
The QC reported here applies to the following samples:
Method: SM 6200B
FA97618-4, FA97618-5, FA97618-6, FA97618-7, FA97618-9, FA97618-10, FA97618-12, FA97618-13, FA97618-14
Spike BSP BSP
CAS No. Compound ug/1 ug/1 % Limits
71-43-2
Benzene
10
9.5
95
70-130
108-86-1
Bromobenzene
10
8.8
88
70-130
74-97-5
Bromochloromethane
10
9.1
91
70-130
75-27-4
Bromodichloromethane
10
9.2
92
70-130
75-25-2
Bromoform
10
8.8
88
70-130
104-51-8
n-Butylbenzene
10
8.5
85
70-130
135-98-8
sec-Butylbenzene
10
10.4
104
70-130
98-06-6
tert-Butylbenzene
10
9.1
91
70-130
56-23-5
Carbon Tetrachloride
10
9.1
91
70-130
108-90-7
Chlorobenzene
10
9.3
93
70-130
75-00-3
Chloroethane
10
11.1
111
60-140
67-66-3
Chloroform
10
9.0
90
70-130
95-49-8
o-Chlorotoluene
10
9.2
92
70-130
106-43-4
p-Chlorotoluene
10
9.1
91
70-130
124-48-1
Dibromochloromethane
10
8.5
85
70-130
96-12-8
1,2-Dibromo-3-chloropropane
10
8.2
82
70-130
106-93-4
1,2-Dibromoethane
10
8.6
86
70-130
75-71-8
Dichlorodifluoromethane
10
11.9
119
60-140
95-50-1
1,2-Dichlorobenzene
10
8.9
89
70-130
541-73-1
1,3-Dichlorobenzene
10
9.5
95
70-130
106-46-7
1,4-Dichlorobenzene
10
9.0
90
70-130
75-34-3
1, 1 -Dichloroethane
10
9.6
96
70-130
107-06-2
1,2-Dichloroethane
10
8.7
87
70-130
75-35-4
1, 1 -Dichloroethylene
10
9.5
95
70-130
156-59-2
cis- 1, 2-Dichloroethylene
10
9.5
95
70-130
156-60-5
trans- 1, 2-Dichloroethylene
10
8.6
86
70-130
78-87-5
1,2-Dichloropropane
10
8.8
88
70-130
142-28-9
1,3-Dichloropropane
10
8.2
82
70-130
594-20-7
2,2-Dichloropropane
10
8.7
87
70-130
563-58-6
1, 1 -Dichloropropene
10
9.1
91
70-130
10061-01-5 cis- 1, 3-Dichloropropene
10
8.5
85
70-130
10061-02-6 trans- 1, 3-Dichloropropene
10
9.1
91
70-130
108-20-3
Di -Isopropyl Ether
10
8.9
89
70-130
100-41-4
Ethlbenzene
10
9.4
94
70-130
87-68-3
Hexachlorobutadiene
10
9.2
92
70-130
98-82-8
Isopropylbenzene
10
9.0
90
70-130
* = Outside of Control Limits.
6 57 of 70
FA97618

Blank Spike Summary Page 2 of 2
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
ample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batcl
TA3200-BS
A0233679.1)
1
07/28/22
SS
n/a
n/a
VA3200
The QC reported here applies to the following samples: Method: SM 6200B
FA97618-4, FA97618-5, FA97618-6, FA97618-7, FA97618-9, FA97618-10, FA97618-12, FA97618-13, FA97618-14
Spike
BSP
BSP
CAS No.
Compound
ug/l
ug/l
%
Limits
99-87-6
p-Isopropyltoluene
10
9.2
92
70-130
74-83-9
Methyl Bromide
10
10.4
104
60-140
74-87-3
Methyl Chloride
10
11.7
117
60-140
74-95-3
Methylene Bromide
10
8.8
88
70-130
75-09-2
Methylene Chloride
10
2.8
28*
70-130
1634-04-4
Methyl Tert Butyl Ether
10
9.4
94
70-130
91-20-3
Naphthalene
10
8.4
84
70-130
103-65-1
n-Propylbenzene
10
9.4
94
70-130
100-42-5
Styrene
10
8.7
87
70-130
630-20-6
1, 1, 1, 2-Tetrachloroethane
10
8.9
89
70-130
79-34-5
1,1,2,2-Tetrachloroethane
10
8.7
87
70-130
127-18-4
Tetrachloroethylene
10
9.5
95
70-130
108-88-3
Toluene
10
8.7
87
70-130
87-61-6
1,2,3-Trichlorobenzene
10
9.2
92
70-130
120-82-1
1,2,4-Trichlorobenzene
10
8.4
84
70-130
71-55-6
1, 1, 1-Trichloroethane
10
9.5
95
70-130
79-00-5
1,1,2-Trichloroethane
10
9.1
91
70-130
79-01-6
Trichloroethylene
10
9.6
96
70-130
75-69-4
Trichlorofluoromethane
10
10.7
107
60-140
96-18-4
1, 2,3 -Trichloropropane
10
8.0
80
70-130
95-63-6
1,2,4-Trimethylbenzene
10
9.2
92
70-130
108-67-8
1,3,5-Trimethylbenzene
10
9.0
90
70-130
75-01-4
Vinyl Chloride
10
10.5
105
60-140
m,p-Xylene
20
17.5
88
70-130
95-47-6
o-Xylene
10
8.7
87
70-130
1330-20-7
Xylene (total)
30
26.3
88
70-130
CAS No.
Surrogate Recoveries
BSP
Limits
1868-53-7
Dibromofluoromethane
101%
70-130%
17060-07-0
1,2-Dichloroethane-D4
101%
70-130%
2037-26-5
Toluene-D8
100%
70-130%
460-00-4
4-Bromofluorobenzene
100%
70-130%
* = Outside of Control Limits.
6 58 of 70
FA97618

Blank Spike Summary Page 1 of 1
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VA3201-BS
A0233708.1)
1
07/28/22
SS
n/a
n/a
VA3201
The QC reported here applies to the following samples: Method: SM 6200B
FA97618-1
CAS No. Compound
1634-04-4 Methyl Tert Butyl Ether
CAS No. Surrogate Recoveries
1868-53-7 Dibromofluoromethane
17060-07-0 1,2-Dichloroethane-D4
2037-26-5 Toluene-D8
460-00-4 4-Bromofluorobenzene
* = Outside of Control Limits.
Spike BSP BSP
ug/l ug/l % Limits
10 8.3 83 70-130
BSP Limits
100% 70-130%
104% 70-130%
99% 70-130%
97% 70-130%
6 59 of 70
FA97618

Blank Spike Summary Page 1 of 2
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VA3205-BS
A0233818.1)
1
08/04/22
SS
n/a
n/a
VA3205
The QC reported here applies to the following samples: Method: SM 6200B
FA97618-4, FA97618-8, FA97618-11
CAS No. Compound
Spike BSP BSP
ug/l ug/l % Limits
71-43-2
Benzene
10
9.3
93
70-130
108-86-1
Bromobenzene
10
8.6
86
70-130
74-97-5
Bromochloromethane
10
8.8
88
70-130
75-27-4
Bromodichloromethane
10
9.4
94
70-130
75-25-2
Bromoform
10
8.5
85
70-130
104-51-8
n-Butylbenzene
10
8.4
84
70-130
135-98-8
sec-Butylbenzene
10
10.4
104
70-130
98-06-6
tert-Butylbenzene
10
9.1
91
70-130
56-23-5
Carbon Tetrachloride
10
8.9
89
70-130
108-90-7
Chlorobenzene
10
9.2
92
70-130
75-00-3
Chloroethane
10
12.0
120
60-140
67-66-3
Chloroform
10
9.0
90
70-130
95-49-8
o-Chlorotoluene
10
9.1
91
70-130
106-43-4
p-Chlorotoluene
10
13.4
134*
70-130
124-48-1
Dibromochloromethane
10
8.3
83
70-130
96-12-8
1,2-Dibromo-3-chloropropane
10
7.9
79
70-130
106-93-4
1,2-Dibromoethane
10
8.5
85
70-130
75-71-8
Dichlorodifluoromethane
10
12.1
121
60-140
95-50-1
1,2-Dichlorobenzene
10
8.8
88
70-130
541-73-1
1,3-Dichlorobenzene
10
9.4
94
70-130
106-46-7
1,4-Dichlorobenzene
10
9.0
90
70-130
75-34-3
1, 1 -Dichloroethane
10
9.4
94
70-130
107-06-2
1,2-Dichloroethane
10
8.8
88
70-130
75-35-4
1, 1 -Dichloroethylene
10
8.9
89
70-130
156-59-2
cis- 1, 2-Dichloroethylene
10
9.3
93
70-130
156-60-5
trans- 1, 2-Dichloroethylene
10
8.3
83
70-130
78-87-5
1,2-Dichloropropane
10
8.8
88
70-130
142-28-9
1,3-Dichloropropane
10
8.4
84
70-130
594-20-7
2,2-Dichloropropane
10
8.7
87
70-130
563-58-6
1, 1 -Dichloropropene
10
8.9
89
70-130
10061-01-5 cis- 1, 3-Dichloropropene
10
8.7
87
70-130
10061-02-6 trans- 1, 3-Dichloropropene
10
9.3
93
70-130
108-20-3
Di -Isopropyl Ether
10
9.1
91
70-130
100-41-4
Ethlbenzene
10
9.2
92
70-130
87-68-3
Hexachlorobutadiene
10
8.9
89
70-130
98-82-8
Isopropylbenzene
10
9.1
91
70-130
* = Outside of Control Limits.
6 60 of 70
FA97618

Blank Spike Summary Page 2 of 2
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
ample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batcl
TA3205-BS
A0233818.1)
1
08/04/22
SS
n/a
n/a
VA3205
The QC reported here applies to the following samples:
FA97618-4, FA97618-8, FA97618-11
Spike
BSP
BSP
CAS No.
Compound
ug/l
ug/l
%
Limits
99-87-6
p-Isopropyltoluene
10
9.1
91
70-130
74-83-9
Methyl Bromide
10
11.0
110
60-140
74-87-3
Methyl Chloride
10
12.0
120
60-140
74-95-3
Methylene Bromide
10
8.7
87
70-130
75-09-2
Methylene Chloride
10
3.2
32*
70-130
1634-04-4
Methyl Tert Butyl Ether
10
9.2
92
70-130
91-20-3
Naphthalene
10
8.4
84
70-130
103-65-1
n-Propylbenzene
10
9.4
94
70-130
100-42-5
Styrene
10
9.0
90
70-130
630-20-6
1, 1, 1, 2-Tetrachloroethane
10
8.7
87
70-130
79-34-5
1,1,2,2-Tetrachloroethane
10
8.8
88
70-130
127-18-4
Tetrachloroethylene
10
9.2
92
70-130
108-88-3
Toluene
10
8.4
84
70-130
87-61-6
1,2,3-Trichlorobenzene
10
9.0
90
70-130
120-82-1
1,2,4-Trichlorobenzene
10
8.5
85
70-130
71-55-6
1, 1, 1-Trichloroethane
10
9.5
95
70-130
79-00-5
1,1,2-Trichloroethane
10
8.8
88
70-130
79-01-6
Trichloroethylene
10
9.6
96
70-130
75-69-4
Trichlorofluoromethane
10
11.7
117
60-140
96-18-4
1, 2,3 -Trichloropropane
10
7.9
79
70-130
95-63-6
1,2,4-Trimethylbenzene
10
9.1
91
70-130
108-67-8
1,3,5-Trimethylbenzene
10
8.8
88
70-130
75-01-4
Vinyl Chloride
10
10.7
107
60-140
m,p-Xylene
20
17.5
88
70-130
95-47-6
o-Xylene
10
9.9
99
70-130
1330-20-7
Xylene (total)
30
27.4
91
70-130
CAS No.
Surrogate Recoveries
BSP
Limits
1868-53-7
Dibromofluoromethane
101%
70-130%
17060-07-0
1,2-Dichloroethane-D4
100%
70-130%
2037-26-5
Toluene-D8
97%
70-130%
460-00-4
4-Bromofluorobenzene
105%
70-130%
* = Outside of Control Limits.
Method: SM 6200B
6 61 of 70
FA97618

Blank Spike Summary Page 1 of 1
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VA3206-BS
A0233843.1)
1
08/05/22
SS
n/a
n/a
VA3206
The QC reported here applies to the following samples: Method: SM 6200B
FA97618-8, FA97618-11
CAS No.
Compound
75-09-2
Methylene Chloride
1634-04-4
Methyl Tert Butyl Ether
108-88-3
Toluene
CAS No. Surrogate Recoveries
1868-53-7 Dibromofluoromethane
17060-07-0 1,2-Dichloroethane-D4
2037-26-5 Toluene-D8
460-00-4 4-Bromofluorobenzene
* = Outside of Control Limits.
Spike
BSP
BSP
ug/l
ug/l
%
Limits
10
3.1
31*
70-130
10
11.2
112
70-130
10
9.1
91
70-130
BSP Limits
98%
70-130%
94%
70-130%
99%
70-130%
98%
70-130%
6 62 of 70
FA97618

Matrix Spike/Matrix Spike Duplicate Summary Page 1 of
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
FA97484-lMS
A0233664.1)
500
07/27/22
SS
n/a
n/a
VA3199
FA97484-1MSD
A0233665.1)
500
07/27/22
SS
n/a
n/a
VA3199
FA97484-1 a
A0233663.1)
500
07/27/22
SS
n/a
n/a
VA3199
The QC reported here applies to the following samples:
FA97618-1, FA97618-2, FA97618-3
CAS No. Compound
FA97484-1 Spike MS
ug/l Q ug/l ug/l
Method: SM 6200B
MS Spike MSD MSD Limits
% ug/l ug/l % RPD Rec/RPD
71-43-2
Benzene
ND
5000
4630
93
5000
4950
99
7
70-130/20
108-86-1
Bromobenzene
ND
5000
4220
84
5000
4570
91
8
70-130/20
74-97-5
Bromochloromethane
ND
5000
4470
89
5000
4610
92
3
70-130/20
75-27-4
Bromodichloromethane
ND
5000
4700
94
5000
4990
100
6
70-130/20
75-25-2
Bromoform
ND
5000
4320
86
5000
4500
90
4
70-130/20
104-51-8
n-Butylbenzene
ND
5000
4130
83
5000
4450
89
7
70-130/20
135-98-8
sec-Butylbenzene
ND
5000
4990
100
5000
5450
109
9
70-130/20
98-06-6
tert-Butylbenzene
ND
5000
4360
87
5000
4730
95
8
70-130/20
56-23-5
Carbon Tetrachloride
ND
5000
4700
94
5000
4800
96
2
70-130/20
108-90-7
Chlorobenzene
ND
5000
4520
90
5000
4830
97
7
70-130/20
75-00-3
Chloroethane
ND
5000
4830
97
5000
6450
129
29*
60-140/20
67-66-3
Chloroform
ND
5000
4680
94
5000
4830
97
3
70-130/20
95-49-8
o-Chlorotoluene
ND
5000
4410
88
5000
4770
95
8
70-130/20
106-43-4
p-Chlorotoluene
ND
5000
4320
86
5000
4700
94
8
70-130/20
124-48-1
Dibromochloromethane
ND
5000
4160
83
5000
4440
89
7
70-130/20
96-12-8
1,2-Dibromo-3-chloropropane
ND
5000
4100
82
5000
4410
88
7
70-130/20
106-93-4
1,2-Dibromoethane
ND
5000
4130
83
5000
4430
89
7
70-130/20
75-71-8
Dichlorodifluoromethane
ND
5000
5840
117
5000
7160
143*
20
60-140/20
95-50-1
1,2-Dichlorobenzene
ND
5000
4320
86
5000
4630
93
7
70-130/20
541-73-1
1,3-Dichlorobenzene
ND
5000
4550
91
5000
4850
97
6
70-130/20
106-46-7
1,4-Dichlorobenzene
ND
5000
4410
88
5000
4770
95
8
70-130/20
75-34-3
1, 1 -Dichloroethane
ND
5000
4830
97
5000
5040
101
4
70-130/20
107-06-2
1,2-Dichloroethane
ND
5000
4660
93
5000
4770
95
2
70-130/20
75-35-4
1, 1 -Dichloroethylene
ND
5000
4840
97
5000
5030
101
4
70-130/20
156-59-2
cis- 1, 2-Dichloroethylene
ND
5000
4660
93
5000
4910
98
5
70-130/20
156-60-5
trans- 1, 2-Dichloroethylene
ND
5000
4350
87
5000
4520
90
4
70-130/20
78-87-5
1,2-Dichloropropane
ND
5000
4370
87
5000
4620
92
6
70-130/20
142-28-9
1,3-Dichloropropane
ND
5000
4070
81
5000
4300
86
5
70-130/20
594-20-7
2,2-Dichloropropane
ND
5000
4150
83
5000
4460
89
7
70-130/20
563-58-6
1, 1 -Dichloropropene
ND
5000
4540
91
5000
4800
96
6
70-130/20
10061-01-5 cis- 1, 3-Dichloropropene
ND
5000
4190
84
5000
4440
89
6
70-130/20
10061-02-6 trans- 1, 3-Dichloropropene
ND
5000
4400
88
5000
4730
95
7
70-130/20
108-20-3
Di -Isopropyl Ether
ND
5000
4740
95
5000
4910
98
4
70-130/20
100-41-4
Ethlbenzene
ND
5000
4570
91
5000
4910
98
7
70-130/20
87-68-3
Hexachlorobutadiene
ND
5000
4640
93
5000
4870
97
5
70-130/20
98-82-8
Isopropylbenzene
ND
5000
4360
87
5000
4690
94
7
70-130/20
* = Outside of Control Limits.
63 of 70
FA97618

Matrix Spike/Matrix Spike Duplicate Summary Page 2 of
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
FA97484-lMS
A0233664.1)
500
07/27/22
SS
n/a
n/a
VA3199
FA97484-1MSD
A0233665.1)
500
07/27/22
SS
n/a
n/a
VA3199
FA97484-1 a
A0233663.1)
500
07/27/22
SS
n/a
n/a
VA3199
The QC reported here applies to the following samples:
FA97618-1, FA97618-2, FA97618-3
CAS No. Compound
FA97484-1 Spike MS
ug/l Q ug/l ug/l
Method: SM 6200B
MS Spike MSD MSD Limits
% ug/l ug/l % RPD Rec/RPD
99-87-6
p-Isopropyltoluene
ND
5000
4360
87
5000
4810
96
10
70-130/20
74-83-9
Methyl Bromide
ND
5000
5210
104
5000
6400
128
20
60-140/20
74-87-3
Methyl Chloride
ND
5000
5620
112
5000
6840
137
20
60-140/20
74-95-3
Methylene Bromide
ND
5000
4490
90
5000
4700
94
5
70-130/20
75-09-2
Methylene Chloride
ND
5000
1550
31*
5000
1580
32*
2
70-130/20
1634-04-4
Methyl Tert Butyl Ether
ND
5000
4690
94
5000
4980
100
6
70-130/20
91-20-3
Naphthalene
128
J 5000
4280
83
5000
4830
94
12
70-130/20
103-65-1
n-Propylbenzene
92.7
J 5000
4610
90
5000
4990
98
8
70-130/20
100-42-5
Styrene
ND
5000
4220
84
5000
4470
89
6
70-130/20
630-20-6
1, 1, 1, 2-Tetrachloroethane
ND
5000
4440
89
5000
4650
93
5
70-130/20
79-34-5
1,1,2,2-Tetrachloroethane
ND
5000
4320
86
5000
4600
92
6
70-130/20
127-18-4
Tetrachloroethylene
ND
5000
4620
92
5000
4970
99
7
70-130/20
108-88-3
Toluene
ND
5000
4200
84
5000
4510
90
7
70-130/20
87-61-6
1,2,3-Trichlorobenzene
ND
5000
4450
89
5000
4910
98
10
70-130/20
120-82-1
1,2,4-Trichlorobenzene
ND
5000
4180
84
5000
4590
92
9
70-130/20
71-55-6
1, 1, 1 -Trichloroethane
ND
5000
4970
99
5000
5110
102
3
70-130/20
79-00-5
1,1,2-Trichloroethane
ND
5000
4480
90
5000
4680
94
4
70-130/20
79-01-6
Trichloroethylene
ND
5000
4840
97
5000
5000
100
3
70-130/20
75-69-4
Trichlorofluoromethane
ND
5000
5630
113
5000
6630
133
16
60-140/20
96-18-4
1, 2,3 -Trichloropropane
ND
5000
3950
79
5000
4190
84
6
70-130/20
95-63-6
1,2,4-Trimethylbenzene
ND
5000
4360
87
5000
4810
96
10
70-130/20
108-67-8
1, 3,5 -Trimethylbenzene
ND
5000
4240
85
5000
4620
92
9
70-130/20
75-01-4
Vinyl Chloride
ND
5000
4690
94
5000
6160
123
27*
60-140/20
m,p-Xylene
ND
10000
8670
87
10000
9250
93
6
70-130/20
95-47-6
o-Xylene
ND
5000
4210
84
5000
4590
92
9
70-130/20
1330-20-7
Xylene (total)
ND
15000
12900
86
15000
13800
92
7
70-130/20
CAS No.
Surrogate Recoveries
MS
MSD
FA97484-1
Limits
1868-53-7
Dibromofluoromethane
104%
102%
106%
70-130%
17060-07-0
1,2-Dichloroethane-D4
106%
102%
112%
70-130%
2037-26-5
Toluene-138
97%
98%
101%
70-130%
460-00-4
4-Bromofluorobenzene
96%
98%
100%
70-130%
(a) QC sample. Sample was not preserved to a pH < 2.
* = Outside of Control Limits.
6 64 of 70
FA97618

Matrix Spike/Matrix Spike Duplicate Summary Page 1 of
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
FA97631-4MS
A0233690.1)
250
07/28/22
SS
n/a
n/a
VA3200
FA97631-4MSD
A0233691.1)
250
07/28/22
SS
n/a
n/a
VA3200
FA97631-4 a
A0233701.1)
250
07/28/22
SS
n/a
n/a
VA3200
The QC reported here applies to the following samples:
Method: SM 6200B
FA97618-4, FA97618-5, FA97618-6, FA97618-7, FA97618-9, FA97618-10, FA97618-12, FA97618-13, FA97618-14
FA97631-4
Spike
MS
MS
Spike
MSD
MSD
Limits
CAS No.
Compound
ug/l Q
ug/l
ug/l
%
ug/l
ug/l
%
RPD
Rec/RPD
71-43-2
Benzene
33.7 J
2500
2300
91
2500
2450
97
6
70-130/20
108-86-1
Bromobenzene
ND
2500
2210
88
2500
2280
91
3
70-130/20
74-97-5
Bromochloromethane
ND
2500
2140
86
2500
2320
93
8
70-130/20
75-27-4
Bromodichloromethane
ND
2500
2000
80
2500
2100
84
5
70-130/20
75-25-2
Bromoform
ND
2500
2000
80
2500
2080
83
4
70-130/20
104-51-8
n-Butylbenzene
ND
2500
2100
84
2500
2150
86
2
70-130/20
135-98-8
sec-Butylbenzene
ND
2500
2610
104
2500
2680
107
3
70-130/20
98-06-6
tert-Butylbenzene
ND
2500
2150
86
2500
2210
88
3
70-130/20
56-23-5
Carbon Tetrachloride
ND
2500
1880
75
2500
1960
78
4
70-130/20
108-90-7
Chlorobenzene
ND
2500
2270
91
2500
2390
96
5
70-130/20
75-00-3
Chloroethane
ND
2500
2090
84
2500
2590
104
21*
60-140/20
67-66-3
Chloroform
ND
2500
2010
80
2500
2100
84
4
70-130/20
95-49-8
o-Chlorotoluene
ND
2500
2240
90
2500
2310
92
3
70-130/20
106-43-4
p-Chlorotoluene
ND
2500
2210
88
2500
2290
92
4
70-130/20
124-48-1
Dibromochloromethane
ND
2500
1930
77
2500
2020
81
5
70-130/20
96-12-8
1,2-Dibromo-3-chloropropane
ND
2500
1850
74
2500
1870
75
1
70-130/20
106-93-4
1,2-Dibromoethane
ND
2500
2070
83
2500
2150
86
4
70-130/20
75-71-8
Dichlorodifluoromethane
ND
2500
2200
88
2500
2660
106
19
60-140/20
95-50-1
1,2-Dichlorobenzene
ND
2500
2220
89
2500
2310
92
4
70-130/20
541-73-1
1,3-Dichlorobenzene
ND
2500
2350
94
2500
2450
98
4
70-130/20
106-46-7
1,4-Dichlorobenzene
ND
2500
2260
90
2500
2340
94
3
70-130/20
75-34-3
1, 1 -Dichloroethane
ND
2500
2110
84
2500
2220
89
5
70-130/20
107-06-2
1,2-Dichloroethane
ND
2500
1770
71
2500
1830
73
3
70-130/20
75-35-4
1, 1 -Dichloroethylene
ND
2500
1950
78
2500
2080
83
6
70-130/20
156-59-2
cis- 1, 2-Dichloroethylene
ND
2500
2330
93
2500
2450
98
5
70-130/20
156-60-5
trans- 1, 2-Dichloroethylene
ND
2500
1840
74
2500
1950
78
6
70-130/20
78-87-5
1,2-Dichloropropane
ND
2500
2060
82
2500
2150
86
4
70-130/20
142-28-9
1,3-Dichloropropane
ND
2500
1950
78
2500
2090
84
7
70-130/20
594-20-7
2,2-Dichloropropane
ND
2500
1850
74
2500
1920
77
4
70-130/20
563-58-6
1, 1 -Dichloropropene
ND
2500
2070
83
2500
2210
88
7
70-130/20
10061-01-5 cis- 1, 3-Dichloropropene
ND
2500
2000
80
2500
2100
84
5
70-130/20
10061-02-6 trans- 1, 3-Dichloropropene
ND
2500
2060
82
2500
2160
86
5
70-130/20
108-20-3
Di -Isopropyl Ether
ND
2500
1880
75
2500
1950
78
4
70-130/20
100-41-4
Ethlbenzene
36.6 J
2500
2220
87
2500
2320
91
4
70-130/20
87-68-3
Hexachlorobutadiene
ND
2500
2260
90
2500
2350
94
4
70-130/20
98-82-8
Isopropylbenzene
ND
2500
2150
86
2500
2240
90
4
70-130/20
* = Outside of Control Limits.
01
65 of 70
FA97618

Matrix Spike/Matrix Spike Duplicate Summary Page 2 of
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
FA97631-4MS
A0233690.1)
250
07/28/22
SS
n/a
n/a
VA3200
FA97631-4MSD
A0233691.1)
250
07/28/22
SS
n/a
n/a
VA3200
FA97631-4 a
A0233701.1)
250
07/28/22
SS
n/a
n/a
VA3200
The QC reported here applies to the following samples:
Method: SM 6200B
FA97618-4, FA97618-5, FA97618-6, FA97618-7, FA97618-9, FA97618-10, FA97618-12, FA97618-13, FA97618-14
FA97631-4
Spike
MS
MS
Spike
MSD
MSD
Limits
CAS No.
Compound
ug/l
Q
ug/l
ug/l
%
ug/l
ug/l
%
RPD
Rec/RPD
99-87-6
p-Isopropyltoluene
ND
2500
2300
92
2500
2360
94
3
70-130/20
74-83-9
Methyl Bromide
ND
2500
2150
86
2500
2600
104
19
60-140/20
74-87-3
Methyl Chloride
ND
2500
2100
84
2500
2520
101
18
60-140/20
74-95-3
Methylene Bromide
ND
2500
2010
80
2500
2100
84
4
70-130/20
75-09-2
Methylene Chloride
440
J
2500
733
12*
2500
748
12*
2
70-130/20
1634-04-4
Methyl Tert Butyl Ether
121
J
2500
2140
81
2500
2240
85
5
70-130/20
91-20-3
Naphthalene
ND
2500
2430
97
2500
2290
92
6
70-130/20
103-65-1
n-Propylbenzene
ND
2500
2330
93
2500
2420
97
4
70-130/20
100-42-5
Styrene
ND
2500
2110
84
2500
2220
89
5
70-130/20
630-20-6
1, 1, 1, 2-Tetrachloroethane
ND
2500
2050
82
2500
2150
86
5
70-130/20
79-34-5
1,1,2,2-Tetrachloroethane
ND
2500
2220
89
2500
2310
92
4
70-130/20
127-18-4
Tetrachloroethylene
ND
2500
2300
92
2500
2430
97
5
70-130/20
108-88-3
Toluene
594
2500
2170
63*
2500
2280
67*
5
70-130/20
87-61-6
1,2,3-Trichlorobenzene
ND
2500
2330
93
2500
2370
95
2
70-130/20
120-82-1
1,2,4-Trichlorobenzene
ND
2500
2220
89
2500
2230
89
0
70-130/20
71-55-6
1, 1, 1 -Trichloroethane
ND
2500
2050
82
2500
2110
84
3
70-130/20
79-00-5
1,1,2-Trichloroethane
ND
2500
2210
88
2500
2260
90
2
70-130/20
79-01-6
Trichloroethylene
ND
2500
2200
88
2500
2380
95
8
70-130/20
75-69-4
Trichlorofluoromethane
ND
2500
2000
80
2500
2340
94
16
60-140/20
96-18-4
1, 2,3 -Trichloropropane
ND
2500
1900
76
2500
1980
79
4
70-130/20
95-63-6
1,2,4-Trimethylbenzene
96.8
J
2500
2290
88
2500
2370
91
3
70-130/20
108-67-8
1, 3,5 -Trimethylbenzene
134
2500
2300
87
2500
2390
90
4
70-130/20
75-01-4
Vinyl Chloride
ND
2500
2020
81
2500
2490
100
21*
60-140/20
m,p-Xylene
238
J
5000
4230
80
5000
4420
84
4
70-130/20
95-47-6
o-Xylene
368
2500
2310
78
2500
2350
79
2
70-130/20
1330-20-7
Xylene (total)
606
7500
6540
79
7500
6770
82
3
70-130/20
CAS No.
Surrogate Recoveries
MS
MSD
FA97631-4
Limits
1868-53-7
Dibromofluoromethane
93%
92%
103%
70-130%
17060-07-0
1,2-Dichloroethane-D4
83%
82%
104%
70-130%
2037-26-5
Toluene-138
99%
99%
101%
70-130%
460-00-4
4-Bromofluorobenzene
100%
99%
99%
70-130%
(a) Confirmation run.
* = Outside of Control Limits.
6 66 of 70
FA97618

Matrix Spike/Matrix Spike Duplicate Summary Page I of 1
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
FA97618-lMS
A0233718.1)
20
07/29/22
SS
n/a
n/a
VA3201
FA97618-1MSD
A0233719.1)
20
07/29/22
SS
n/a
n/a
VA3201
FA97618-1
A0233717.1)
20
07/29/22
SS
n/a
n/a
VA3201
The QC reported here applies to the following samples: Method: SM 6200B
FA97618-1
FA97618-1 Spike MS MS Spike MSD MSD Limits
CAS No. Compound ug/l Q ug/l ug/l % ug/l ug/l % RPD Rec/RPD
1634-04-4 Methyl Tert Butyl Ether 501 200 747 123 200 746 123 0 70-130/20
CAS No.
Surrogate Recoveries
MS
MSD
FA97618-1
Limits
1868-53-7
Dibromofluoromethane
104%
101%
104%
70-130%
17060-07-0
1,2-Dichloroethane-D4
109%
102%
106%
70-130%
2037-26-5
Toluene-D8
98%
98%
99%
70-130%
460-00-4
4-Bromofluorobenzene
97%
98%
101%
70-130%
* = Outside of Control Limits.
6 67 of 70
FA97618

Matrix Spike/Matrix Spike Duplicate Summary Page 1 of
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
FA97618-4MS
A0233830.1)
50
08/04/22
SS
n/a
n/a
VA3205
FA97618-4MSD
A0233831.1)
50
08/04/22
SS
n/a
n/a
VA3205
FA97618-4
A0233829.1)
50
08/04/22
SS
n/a
n/a
VA3205
The QC reported here applies to the following samples:
FA97618-4, FA97618-8, FA97618-11
CAS No. Compound
FA97618-4 Spike MS
ug/l Q ug/l ug/l
Method: SM 6200B
MS Spike MSD MSD Limits
% ug/l ug/l % RPD Rec/RPD
71-43-2
Benzene
151
500
690
108
500
722
114
5
70-130/20
108-86-1
Bromobenzene
ND
500
454
91
500
503
101
10
70-130/20
74-97-5
Bromochloromethane
ND
500
483
97
500
526
105
9
70-130/20
75-27-4
Bromodichloromethane
ND
500
499
100
500
514
103
3
70-130/20
75-25-2
Bromoform
ND
500
454
91
500
478
96
5
70-130/20
104-51-8
n-Butylbenzene
ND
500
461
92
500
494
99
7
70-130/20
135-98-8
sec-Butylbenzene
ND
500
560
112
500
604
121
8
70-130/20
98-06-6
tert-Butylbenzene
ND
500
488
98
500
527
105
8
70-130/20
56-23-5
Carbon Tetrachloride
ND
500
492
98
500
492
98
0
70-130/20
108-90-7
Chlorobenzene
ND
500
501
100
500
540
108
7
70-130/20
75-00-3
Chloroethane
ND
500
602
120
500
710
142*
16
60-140/20
67-66-3
Chloroform
ND
500
492
98
500
511
102
4
70-130/20
95-49-8
o-Chlorotoluene
50.4
500
538
98
500
578
106
7
70-130/20
106-43-4
p-Chlorotoluene
ND
500
474
95
500
515
103
8
70-130/20
124-48-1
Dibromochloromethane
ND
500
440
88
500
471
94
7
70-130/20
96-12-8
1,2-Dibromo-3-chloropropane
ND
500
476
95
500
482
96
1
70-130/20
106-93-4
1,2-Dibromoethane
ND
500
475
95
500
520
104
9
70-130/20
75-71-8
Dichlorodifluoromethane
ND
500
612
122
500
719
144*
16
60-140/20
95-50-1
1,2-Dichlorobenzene
ND
500
481
96
500
522
104
8
70-130/20
541-73-1
1,3-Dichlorobenzene
ND
500
503
101
500
546
109
8
70-130/20
106-46-7
1,4-Dichlorobenzene
ND
500
479
96
500
514
103
7
70-130/20
75-34-3
1, 1 -Dichloroethane
ND
500
529
106
500
549
110
4
70-130/20
107-06-2
1,2-Dichloroethane
ND
500
486
97
500
472
94
3
70-130/20
75-35-4
1, 1 -Dichloroethylene
ND
500
543
109
500
552
110
2
70-130/20
156-59-2
cis- 1, 2-Dichloroethylene
ND
500
519
104
500
567
113
9
70-130/20
156-60-5
trans- 1, 2-Dichloroethylene
ND
500
473
95
500
495
99
5
70-130/20
78-87-5
1,2-Dichloropropane
ND
500
478
96
500
518
104
8
70-130/20
142-28-9
1,3-Dichloropropane
ND
500
439
88
500
486
97
10
70-130/20
594-20-7
2,2-Dichloropropane
ND
500
463
93
500
459
92
1
70-130/20
563-58-6
1, 1 -Dichloropropene
ND
500
498
100
500
525
105
5
70-130/20
10061-01-5 cis- 1, 3-Dichloropropene
ND
500
456
91
500
494
99
8
70-130/20
10061-02-6 trans- 1, 3-Dichloropropene
ND
500
477
95
500
502
100
5
70-130/20
108-20-3
Di -Isopropyl Ether
24.4
J 500
519
99
500
522
100
1
70-130/20
100-41-4
Ethlbenzene
180
500
701
104
500
723
109
3
70-130/20
87-68-3
Hexachlorobutadiene
ND
500
520
104
500
552
110
6
70-130/20
98-82-8
Isopropylbenzene
11.2
J 500
506
99
500
533
104
5
70-130/20
* = Outside of Control Limits.
01
68 of 70
FA97618

Matrix Spike/Matrix Spike Duplicate Summary Page 2 of
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
?A97618-4MS
A0233830.D
50
08/04/22
SS
n/a
n/a
VA3205
;A97618-4MSD
A0233831.D
50
08/04/22
SS
n/a
n/a
VA3205
;A97618-4
A0233829.1)
50
08/04/22
SS
n/a
n/a
VA3205
The QC reported here applies to the following samples:
FA97618-4, FA97618-8, FA97618-11
CAS No. Compound
FA97618-4 Spike MS
ug/l Q ug/l ug/l
Method: SM 6200B
MS Spike MSD MSD Limits
% ug/l ug/l % RPD Rec/RPD
99-87-6
p-Isopropyltoluene
ND
500
497
99
500
542
108
9
70-130/20
74-83-9
Methyl Bromide
ND
500
545
109
500
668
134
20
60-140/20
74-87-3
Methyl Chloride
ND
500
642
128
500
732
146*
13
60-140/20
74-95-3
Methylene Bromide
ND
500
481
96
500
501
100
4
70-130/20
75-09-2
Methylene Chloride
65.4
J 500
183
24*
500
182
23*
1
70-130/20
1634-04-4
Methyl Tert Butyl Ether
2000
500
2570
114
500
2520
104
2
70-130/20
91-20-3
Naphthalene
827
500
1420
119
500
1420
119
0
70-130/20
103-65-1
n-Propylbenzene
21.7
J 500
522
100
500
571
110
9
70-130/20
100-42-5
Styrene
ND
500
466
93
500
505
101
8
70-130/20
630-20-6
1, 1, 1, 2-Tetrachloroethane
ND
500
469
94
500
493
99
5
70-130/20
79-34-5
1,1,2,2-Tetrachloroethane
ND
500
484
97
500
527
105
9
70-130/20
127-18-4
Tetrachloroethylene
ND
500
497
99
500
542
108
9
70-130/20
108-88-3
Toluene
2800
E 500
3310
102
500
3290
98
1
70-130/20
87-61-6
1,2,3-Trichlorobenzene
ND
500
548
110
500
571
114
4
70-130/20
120-82-1
1,2,4-Trichlorobenzene
ND
500
511
102
500
548
110
7
70-130/20
71-55-6
1, 1, 1 -Trichloroethane
ND
500
514
103
500
523
105
2
70-130/20
79-00-5
1,1,2-Trichloroethane
ND
500
491
98
500
535
107
9
70-130/20
79-01-6
Trichloroethylene
ND
500
525
105
500
553
ill
5
70-130/20
75-69-4
Trichlorofluoromethane
ND
500
560
112
500
670
134
18
60-140/20
96-18-4
1, 2,3 -Trichloropropane
ND
500
424
85
500
445
89
5
70-130/20
95-63-6
1,2,4-Trimethylbenzene
817
500
1370
ill
500
1370
ill
0
70-130/20
108-67-8
1, 3,5 -Trimethylbenzene
399
500
911
102
500
945
109
4
70-130/20
75-01-4
Vinyl Chloride
ND
500
570
114
500
694
139
20
60-140/20
m,p-Xylene
1330
1000
2340
101
1000
2330
100
0
70-130/20
95-47-6
o-Xylene
1550
500
2070
104
500
2000
90
3
70-130/20
1330-20-7
Xylene (total)
2880
1500
4410
102
1500
4330
97
2
70-130/20
CAS No.
Surrogate Recoveries
MS
MSD
FA97618-4
Limits
1868-53-7
Dibromofluoromethane
100%
97%
105%
70-130%
17060-07-0
1,2-Dichloroethane-D4
98%
89%
110%
70-130%
2037-26-5
Toluene-138
97%
99%
95%
70-130%
460-00-4
4-Bromofluorobenzene
102%
103%
98%
70-130%
* = Outside of Control Limits.
6 69 of 70
FA97618

Matrix Spike/Matrix Spike Duplicate Summary Page I of 1
Job Number: FA97618
Account: GRINCC GRI (Geological Resources Inc.)
Project: Corner Store; 896 Oak Ridge Farm Rd, Mooresville, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
FA97631-19MS
A0233855.1)
500
08/05/22
SS
n/a
n/a
VA3206
FA97631-19MSD
A0233856.1)
500
08/05/22
SS
n/a
n/a
VA3206
FA97631-19 a
A0233854.1)
500
08/05/22
SS
n/a
n/a
VA3206
The QC reported here applies to the following samples: Method: SM 6200B
FA97618-8, FA97618-11
FA97631-19 Spike
MS MS
Spike
MSD
MSD
Limits
CAS No.
Compound
ug/l
Q ug/l
ug/l %
ug/l
ug/l
%
RPD
Rec/RPD
75-09-2
Methylene Chloride
640
JB 5000
2190 31*
5000
2120
30*
3
70-130/20
1634-04-4
Methyl Tert Butyl Ether
ND
5000
6560 131*
5000
6380
128
3
70-130/20
108-88-3
Toluene
16500
5000
20300 76
5000
19600
62*b
4
70-130/20
CAS No.
Surrogate Recoveries
MS
MSD
FA97631-19 Limits
1868-53-7
Dibromofluoromethane
103%
100%
106%
70-130%
17060-07-0
1,2-Dichloroethane-D4
104%
99%
111%
70-130%
2037-26-5
Toluene-138
97%
96%
98%
70-130%
460-00-4
4-Bromofluorobenzene
95%
95%
96%
70-130%
(a) QC sample.
(b) Outside control limits due to high level in sample
relative to spike amount.
* = Outside of Control Limits.
6 70 of 70
FA97618

Beverly, Trudy
From: Taraban, Ron
Sent: Wednesday, November 30, 2022 2:15 PM
To: Beverly, Trudy
Cc: Taraban, Ron
Subject: FW: [External] RE: The Corner Store
Attachments: MO-4537_15139_CA_MRP_20220914.pdf
Hi Trudy,
Can you do me a favor and approve this report on RUST and move the report electronically? If you can't get to it today
or tomorrow, let me know.
Thanks -Ron
From: Joanna Alley<[e-mail]>
Sent: Wednesday, November 23, 2022 11:14 AM
To: Taraban, Ron <[e-mail]>
Subject: [External] RE: The Corner Store
CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
Report Spam.
Good Afternoon Ron,
Can you let me know the status of this report review? We need approval to submit the reimbursement claim.
Best Regards,
Joanna Alley, P.E.
Project Manager
Geological Resources, Inc.
2021 Winner of the Union County Chamber Excellence In Business Award
3502 Hayes Road I Monroe, NC 28110 1 website I facebook
704-845-4010-office 1704-698-1244-direct 1704-845-4012-fax
From: Leslie Maxtone-Graham<[e-mail]>
Sent: Wednesday, September 14, 2022 4:12 PM
To: Taraban, Ron <[e-mail]>
Cc: Joanna Alley <[e-mail]>
Subject: The Corner Store
Good afternoon, Ron.
Please find attached, the ground water monitoring report for the abovementioned site.
Kind regards,
Leslie
Leslie Maxtone-Graham

Administrative Assistant
Geological Resources, Inc.
2021 Winner of the Union County Chamber Excellence In Business Award
3502 Hayes Road I Monroe, NC 28110 1 website I facebook
704-845-4010-office 1704-845-4012-fax