FA_297_7743_CA_MRP_20230919

WithersRavenel
Our People. Your Success.
115 MacKenan Drive | Cary, NC 27511
t: 919.469.3340 | f: 919.467.6008 | www.withersravenel.com | License No. F-1479
Asheville | Cary | Charlotte | Greensboro | Pittsboro | Raleigh | Southern Pines | Wilmington

GROUNDWATER MONITORING REPORT

Swift Mart #1
Incident # 7743
16920 Highland Road
Laurinburg, Scotland County, North Carolina
WithersRavenel Project No. 23-0307-CC

Prepared for:
State of North Carolina
Department of Environmental Quality
Division of Waste Management
Underground Storage Tank Section
Federal & State Lead Program
1646 Mail Service Center
Raleigh, North Carolina 27699-1646

Prepared by:
WithersRavenel
115 MacKenan Drive
Cary, North Carolina 27511
North Carolina Firm License No. F-1479
September 19, 2023

WithersRavenel
Our People. Your Success.
115 MacKenan Drive | Cary, NC 27511
t: 919.469.3340 | f: 919.467.6008 | www.withersravenel.com | License No. F-1479
Asheville | Cary | Charlotte | Greensboro | Pittsboro | Raleigh | Southern Pines | Wilmington
September 19, 2023

Attn: Mr. Hassan Osman RE: Groundwater Monitoring Report Swift Mart #1
16920 Highland Road
Laurinburg, Scotland County, North Carolina Incident # 7743 UST # FA-297 Facility ID: 00-0-0000009092
WithersRavenel Project No. 23-0307-CC
Mr. Osman: WithersRavenel (WR) has completed this Groundwater Monitoring Report to document
monitoring well installation, top-of-casing elevation surveying, and groundwater sampling
activities completed at the facility in association with our proposal, numbered TA-02, for the above referenced site, approved by the Federal & State Lead Program on July 3, 2023 and subsequent change order (CO)-01 approved on August 25, 2023, under NCDEQ Contract # N70522-C.
The following report summarizes site activities completed at the facility on August 24 – 25, 2023.
We appreciate the opportunity to be of service to the Federal & State Lead Program. Should you have questions, comments, or require additional information, please contact WR at 919-469-3340.

Sincerely,
WithersRavenel

David C. Vail, E.I. Elizabeth A. Allyn, P.G.
Environmental Scientist II Environmental Project Geologist II
North Carolina Department of Environmental Quality
Division of Waste Management
Underground Storage Tanks Section Federal & State Lead Program 1646 Mail Service Center Raleigh, North Carolina 27699-1646
WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023 i

Table of Contents
A. Site Information ............................................................................................... 1
B. Executive Summary ......................................................................................... 3
C. Site History & Characterization ..................................................................... 6
D. Site Geology and Hydrogeology ................................................................... 9
E. Monitoring Well Installation – August 2023 ........................................... 10
F. Groundwater Sampling Activities - August 2023 ................................... 10
G. Conclusions and Recommendations ......................................................... 13

FIGURES
Figure 1 General Location Map
Figure 2 Site Map
Figure 3 Groundwater Elevation Map (August 2022)
Figure 4 Groundwater Analytical Results Map (August 2022)
Figure 5 Vicinity Map
TABLES
Table B-1 Site History: UST/AST System & Other Release Information
Table B-4A Summary of Groundwater Analytical Results
Table B-4B Summary of Water Supply Well Analytical Results
Table B-5A Public & Private Water Supply Well Information
Table B-5C Adjacent Property Information
Table B-7 Monitoring Well Construction & Liquid Level Information
APPENDICES
Appendix A Field Notes & Photographic Record
Appendix B Boring Logs & Well Construction Records
Appendix C Laboratory Report & Chain of Custody
Appendix D General Standard Operating Procedures

WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023 1
A. SITE INFORMATION
1. Site Identification
Date of Report: September 19, 2023
Facility I.D.: 00-0-0000009092
Incident No.: 7743 UST No.:
Site Risk:
FA-297
Intermediate Site Rank: I175D
Land Use Category: Residential
Site Name: Swift Mart #1
Site Location: 16920 Highland Road
Nearest City/Town: Laurinburg
County: Scotland
Description of Geographical Data Point: Former UST Basin
Location Method: Google Earth
Latitude: 34.798852° N
Longitude: -79.432712° W
2. Contact Information
Responsible Party: Peoples Gas and Oil Company, Inc. (dissolved)
Address: PO Box Drawer 8, Maxton, NC 28364
Phone: Not Available

Property Owner: Nagi Ali Ahmed Hahshal
Address: 16920 Highland Rd, Laurinburg, NC 28352
Phone: [phone]

Property Occupant: Unoccupied
Phone: Not Applicable

Consultant/Contractor: WithersRavenel
Address: 115 MacKenan Drive, Cary, NC 27511
Phone: [phone]

Analytical Laboratory: Waypoint Analytical, Inc.
State Certification Number: ENV402
Address: 449 Springbrook Rd., Charlotte, NC 28217
Phone: [phone]

WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023 3
B. EXECUTIVE SUMMARY
1. Summary of Activities Associated with Current TA
WithersRavenel, Inc. (WR), in association with Task Authorization 02 (TA-02) and subsequent Change Order 01 (CO-01) under NCDEQ Contract # N70522-C, mobilized to the site to supervise the installation of two replacement monitoring wells (MW-2R & MW-7R) and an air sparge well
(AS-1), survey the top of casing elevation of all site monitoring wells, perform groundwater
monitoring activities including gauging, purging, and sampling site monitoring wells MW-1, MW-2R, MW-3, MW-4, MW-5, MW-6, MW-7R, MW-8 and AS-1. In addition, WR was tasked with sampling water supply well (WSW) WSW-2 and WSW-5 and preparing a field blank. The exterior spigots at the residence connected to WSW-5 were inactive at the time of the site visit and no one was home to provide interior access.
2. Soil, Groundwater, and Light, Non-Aqueous Phase Liquid (LNAPL) Assessment Information
Soils
No soil samples were collected in association with the current TA.

During closure activities associated with the removal of three of the five the USTs at the site in 1992, it was reported that laboratory analysis of the soil samples collected from approximately two feet (-ft) below the USTs showed Total Petroleum Hydrocarbons – Gasoline Range Organics (TPH-GRO) ranging from 72.4 milligrams per kilogram (mg/kg) GRO to 97.5 mg/kg GRO. These
samples exceeded the applicable NCDEQ minimum reportable concentrations in place at the time
of UST closures. No additional information was provided regarding samples collected along product lines or at the pump island. A Notification Letter dated April 15, 1992 mailed from Environmental Hydrogeological Consultants, Inc. (EHCI) stated that the owner of the property (Peoples Gas and Oil Co) was applying for a permit to land apply approximately 125 cubic yards (yd3) of petroleum fuel hydrocarbons impacted soil. It is not clear if all 125-yd3 of soil were
excavated from the site. Groundwater
WR collected samples from site monitoring wells MW-1, MW-2R, MW-3, MW-4, MW-5, MW-6,
MW-7R, MW-8 and AS-1 on August 25, 2023. Prior to sampling, each well was located, opened,
gauged, and purged. Monitoring well MW-6 was not sampled due to the presence of Light Non-Aqueous Phase Liquid (LNAPL). Samples collected from MW-1, MW-2R, MW-3, MW-4, MW-5, MW-7R, MW-8 and AS-1 were submitted for laboratory analysis of volatile organic compounds (VOCs) by Standard Method (SM) 6200B. Analytical results indicated the following:
• Gross Contamination Level (GCL) Violations:
o AS-1 contained benzene at a concentration exceeding the GCL for this compound.
o MW-6 contained 0.05-ft of LNAPL.
• North Carolina Groundwater Quality Standards (2L Standard) Violations:
o MW-1, MW-2R, MW-7R, and AS-1 all contained at least one targeted compound at concentrations exceeding the 2L Standard.
• No Detections Above the Laboratory Method Quantitation Limits (MQL):
o MW-3, MW-4, MW-5, and MW-8 did not contain targeted compounds at
concentrations exceeding the laboratory MQLs.
WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023 4

Water Supply Wells
WR attempted to collect groundwater samples from water supply wells WSW-2 and WSW-5. The exterior spigots at the residence connected to WSW-5 were inactive at the time of the site visit and no one was home to provide interior access. WR was successful in sampling WSW-2. Prior to sampling, WR turned on an exterior spigot to activate the well pumps and purged WSW-2 for a
minimum of ten minutes prior to collecting a sample from an exterior spigot. A field blank was also
prepared at this time. Analytical results for the samples collected from water supply well WSW-2 indicated the following:
• WSW-2, the field blank, and the trip blank did not contain targeted compounds at concentrations exceeding the laboratory MQLs.
LNAPL
WR discovered LNAPL in MW-6 at a thickness of 0.05-ft during the August 2023 monitoring event. MW-6 has periodically contained LNAPL at varying thicknesses since at least 2021. The well construction record for MW-6 from 1992 indicated that LNAPL was present at the time of
installation. 3. Receptor Information
A receptor survey was not performed by WR as a part of this TA.
S&ME Inc. performed a receptor survey in March of 2020 for the site and surrounding area. During
the receptor survey, S&ME determined that municipal water is provided to the site and the developed properties located within at least 1,000-ft of the site. S&ME also conducted a site reconnaissance to look for evidence of water supply wells in the surrounding areas. S&ME was able to determine that two water supply wells (WSW-2 and WSW-5) were located within 1,000-ft of the source. WSW-2 is located approximately 630-ft northwest of the source of the release.
The well is active and potable. WSW-5 is located approximately 825-ft west-northwest from the source (down-gradient). The well is active and potable.
According to the Laurinburg, NC USGS 7.5 Minute Topographic Map, two unnamed intermittent tributaries of Leith Creek are located approximately 1,050-ft to the southwest and 1,350-ft to the west. An unnamed intermittent tributary of Jordan Creek is located approximately 1,300-ft to the
east. Jordan Creek is located approximately 8,000-ft to the east and is classified as a Class C, SW surface water according to the North Carolina Surface Water Identification map. Leith Creek is located approximately 8,700-ft west and is classified as a Class C, SW surface water according to the North Carolina Surface Water Identification map.
According to information provided from the Source Water Assessment Program (SWAPInfo 2.0)
website within the NCDEQ Wellhead Protection Program website, there are no municipal water supply wells or well head protection areas located within a mile of the source area. The nearest well head protection area in proximity to the site is located approximately 1.2-mi south of the source location, servicing the Laurinburg water supply system (PWS ID NC0383010).
4. Remediation Activities
WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023 5
No remedial activities were performed as a part of this TA. Review of historical reports for the site
indicated that in April 1992, three USTs [two 1,000-gallon (-gal) gasoline and one 280-gal gasoline
tanks] were removed from the site. The tanks were located east of the building in a single UST basin. Two additional tanks were closed in place with a cement slurry as they were located partially below the building foundation. Two soil samples were collected beneath one of the USTs. Groundwater infiltrated the excavation, and a grab sample was collected from the groundwater in
the excavation. No soil samples were reported to have been obtained from locations underlying
the fuel lines or pump island. Soil samples indicated a release of petroleum had occurred, and based off of additional information associated with this site, it is believed that approximately 125-yd3 (approximately 130-tons) of petroleum contaminated soil was excavated from the former UST pit.
WR oversaw a mobile multi-phase extraction (MMPE) event in April 2023. The event utilized
MW-6 as an extraction well and 6,009 gallons of petroleum contact water were removed from
this well. In addition, 5,494.37 pounds (equivalent to 879.10 gallons) of gasoline was emitted as
vapor during the event.
WR oversaw the installation of an air sparge well (AS-1) for use with air sparge enhanced MMPE
events on August 24, 2023.
5. Recommendations
Based on the results of assessment activities conducted at the site in association with the current TA, WR recommends the following:
• As an interim remedial action, perform an air sparge enhanced mobile multi-phase extraction (MMPE) event at the site using AS-1 for air injection and extraction through MW-2 and MW-6 to reduce GCLs and LNAPL.
• Continued semi-annual groundwater monitoring of the site monitoring wells.
• Replace all of the deteriorated locking well caps.
WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023 6
C. SITE HISTORY & CHARACTERIZATION
The following information summarizes the site history and characterization. The Swift Mart #1 site is located at 16920 Highland Road, in Laurinburg, Scotland County, North Carolina (Figure 1) just west of the intersection of Highland Road and Lee’s Mill Road in a rural-residential area. At the time of the site visit, the site building appeared vacant. A site map is included as Figure 2. Site Photographs documenting the current condition of the site are provided in Appendix A.

1. UST Information
Based on review of previous reports for the site as well as the NCDEQ Registered UST Database, two 1,000-gal gasoline USTs and one 280-gal gasoline UST were installed at the site in May 1966 for commercial sales of fuel. In addition, two other USTs of unknown contents were reportedly
installed in January 1964. The three USTs installed in 1966 were then removed from the site in April 1992. The two USTs installed in 1964 were closed in place and filled with a cement slurry. UST information is summarized in Table B-1.

2. Description of Release / General Assessment History
A formal UST Closure Report was not identified for this site in the review of historical documentation; however, soil and groundwater sampling results were provided to the state by Environmental Hydrogeological Consultants Inc. (EHCI) in the form of a letter report. The laboratory analysis of the soil samples collected from approximately two -ft below the USTs showed TPH-GRO ranging from 72.4 mg/kg GRO to 97.5 mg/kg GRO. These samples exceeded
the NCDEQ Action Levels for TPH in place at the time of UST closures. No additional information was provided regarding any samples collected along product lines or beneath the pump island. A Notification Letter dated April 15, 1992 mailed from Environmental Hydrogeological Consultants, Inc. (EHCI) stated that the owner of the property (Peoples Gas and Oil Co) was applying for a permit to land apply approximately 125-yd3 of petroleum fuel hydrocarbons impacted soil. It is
not clear if those 125-yd3 of soil were excavated from the site.
During the tank removal, groundwater infiltrated the excavation, and a grab sample was collected from within the excavation. The sample was found to contained benzene at a concentration of 14,350 micrograms per liter (ug/L), the 2L Standard for benzene is 1 µg/L and the Gross Contamination Level (GCL) for benzene is 5,000 µg/L. Following this, eight groundwater
monitoring wells were installed at the site. Groundwater was determined to flow to the northeast in 1992. In 1992, benzene was found to exceed the GCL in samples collected from MW-1 and MW-2. When MW-6 was installed, LNAPL was found in the well and it was hand bailed. The on-site water supply well was found to contain MTBE at a concentration of 2.1 µg/L and was subsequently abandoned.
In January 2020, S&ME performed a receptor survey for the site and identified two active, potable water supply wells located within 1,000-ft of the site (WSW-2 and WSW-5). Municipal water is available to the site and surrounding areas. No surface water bodies are located within 500-ft of the source area.
In March 2020, S&ME surveyed the tops of casing (TOC) elevations and measured depth to
groundwater prior to sampling. The result of this determined that groundwater flows to the southeast, differing from the 1992 direction which was to the northeast. S&ME also sampled the
WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023 7
site monitoring wells MW-1, MW-3, MW-4, MW-5, and MW-6 (MW-2, MW-7, and MW-8 could
not be located). LNAPL was not measured in any of the site monitoring wells at this time. MW-1
and MW-6 both contained numerous petroleum constituents at concentrations that exceeded the 2L Standards. MW-6 contained benzene and MTBE at concentrations that exceeded their corresponding GCL.
In October 2021, WR performed a monitoring event at the site. Site monitoring wells MW-3, MW-
4, and MW-5 were found to be dry and were not sampled. Site monitoring well MW-1 was purged
dry and did not recover during the sampling event and therefore was not sampled. Site monitoring well MW-6 contained LNAPL at a thickness of 0.04-ft at the time of the sampling event and therefore was not sampled. Analytical results for the sample collected from WSW-5 indicated one targeted VOC (chloroform) detected at a concentration below its 2L Standard during the October 2021 sampling event. Chloroform is a compound routinely associated with “shock chlorination”
of supply wells and WR attributes its presence in WSW-5 to the chlorination of the well as a means for disinfection.
On March 30, 2022, WR attempted to secure a site access agreement for the property. WR was unable to obtain the site access agreement, however the NCDEQ incident manager later secured the agreement.
In September 2023, WR performed a monitoring event at the site. The analytical results for the samples collected from MW-1, MW-3, MW-4, and MW-5 were submitted for laboratory analysis of VOCs by SM6200B. Analytical results indicated that MW-1 was the only sampled well that contained targeted compounds at concentrations that exceeded the 2L Standard. Analytical results for the samples collected from off-site water supply wells WSW-2 and WSW-5 did not
indicate the presence of targeted compounds at concentrations above the method detection limits.
In April 2023, WR oversaw a 96-hour MMPE event. The event removed 6,009-gallons of total fluids from MW-1 and MW-6. Recovery included total emissions of 5,494.37 pounds, equivalent to 879.10-gallons of VOCs of gasoline as emissions. Trace amounts of LNAPL were noted in the
tanker trailer at the end of the event.

3. Brief Description of Site Characteristics
The Swift Mart #1 site is located at 16920 Highland Road, in Laurinburg, Scotland County, North
Carolina (Figure 1) just west of the intersection of Highland Road and Lee’s Mill Road in a rural-
residential area. At the time of the site visit, the building appeared vacant. The subject property consists of one parcel that includes an unoccupied commercial building constructed of masonry cinder blocks. Figure 2 is provided as a site map showing the current conditions of the subject property, as well as the current monitoring well network. The parcel that makes up the site
encompass a total of 0.36 acre.
The site is adjoined by a vacant, partially cleared lot to the northwest, and by residential development beyond. Residential development adjoins the site to the west as well. Highland Road parallels the eastern boundary of the site, and Lee’s Mill Road parallels the southern boundary. The roads intersect just east of the property. The area further east and southeast, beyond Highland Road, is unimproved, wooded land. The area to the south, beyond Lee’s Mill Road, consists of a
large, grassy field and a mobile home park.

WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023 8
4. Information on Receptors / Potential Receptors
A receptor survey was not performed by WR as a part of this TA.
S&ME Inc. performed a receptor survey in March of 2020 for the site and surrounding area. During the receptor survey, S&ME determined that municipal water is provided to the site and the developed properties located within at least 1,000-ft of the site. S&ME also conducted a site reconnaissance to look for evidence of water supply wells in the surrounding areas. S&ME was
able to determine that two water supply wells (WSW-2 and WSW-5) were located within 1,000-
ft of the source. WSW-2 is located approximately 630-ft northwest of the source of the release (cross gradient). The well is active and potable. WSW-5 is located approximately 825-ft west-northwest from the source (down-gradient). The well is active and potable.
According to the Laurinburg, NC USGS 7.5 Minute Topographic Map, two unnamed intermittent
tributaries of Leith Creek are located approximately 1,050-ft to the southwest and 1,350-ft to the
west. An unnamed intermittent tributary of Jordan Creek is located approximately 1,300-ft to the east. Jordan Creek is located approximately 8,000-ft to the east and is classified as a Class C, SW surface water according to the North Carolina Surface Water Identification map. Leith Creek is located approximately 8,700-ft west and is classified as a Class C, SW surface water according to the North Carolina Surface Water Identification map.
According to information provided from the Source Water Assessment Program (SWAPInfo 2.0) website within the NCDEQ Wellhead Protection Program website, there are no municipal water supply wells or well head protection areas located within a mile of the source area. The nearest well head protection area in proximity to the site is located approximately 1.2-mi south of the source location, servicing the Laurinburg water supply system (PWS ID NC0383010).

WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023 9
D. SITE GEOLOGY AND HYDROGEOLOGY
The Geologic Map of North Carolina (Department of Natural Resources, Division of Land Resources, North Carolina Geologic Survey, 1985) indicates materials underlying the site consist of the sedimentary rocks of the Middendorf Formation in the Cretaceous Group of the Coastal Plain. The sedimentary rocks are described as consisting of “sand, sandstone, and mudstone, gray to pale gray with an orange cast, mottled; clay balls and iron-cemented concretions common, beds
laterally discontinuous, with cross-bedding common”.
According to the United States Department of Agriculture (USDA) Soil Survey of Scotland County, soils underlying the site are classified as Autryville sand (0-6% slopes). Autryville sand (0-6% slopes) is described as well drained with a very low runoff classification. These soils are typically found on marine terrace flats and ridges on marine terraces. The parent material is sandy loamy
marine deposits. The typical soil profile consists of sand, loamy sand, sandy loam, and sandy clay loam. The well construction records from site monitoring wells installed at the site in 1992 describe the soils as yellow medium sand, orange medium sand, gray-yellow clay, red-yellow clay balls, medium sand, red medium sand, beige medium sand, gray sandy clay balls, beige medium-coarse sand, and pink medium sand. Based on boring logs for replacement wells MW-2R and MW-7R as
well as air sparge well AS-1, soils consist of silty sands, and silty clays with silt to depth. Depth to
bedrock is unknown at the site.
Evaluation of the Laurinburg, NC Topographic Quadrangle (US Geological Survey, 7.5 Minute Series, 2019) indicates that the subject property is at an approximate elevation of 225-ft above mean sea level (AMSL) at the location of the former UST basin. A scaled portion of the USGS
Quadrangle is included as Figure 1. Topography at the site slopes slightly to the northeast.
Surface water from the site drains to the northeast into wet weather ditches that parallel the municipal roadways. Two unnamed intermittent tributaries of Leith Creek are located approximately 1,050-ft to the southwest and 1,350-ft to the west, an unnamed intermittent tributary of Jordan Creek is located approximately 1,300-ft to the east. Jordan Creek is located
approximately 8,000-ft to the east and is classified as a Class C, SW surface water according to
the North Carolina Surface Water Identification map. Leith Creek is located approximately 8,700-ft west and is classified as a Class C, SW surface water according to the North Carolina Surface Water Identification map.

WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023 10
E. MONITORING WELL INSTALLATION – AUGUST 2023
On August 24, 2023, WR oversaw the installation of two Type II monitoring wells (MW-2R and MW-7R) as well as an air sparge well (AS-1) by AmeriProbe, LLC. Prior to the installation of the monitoring wells and air sparge well, Probe Utility Locating Services provided utility locating services in the vicinity of the planned monitoring well to ensure that underground utilities would not interfere with the installation of the wells. The wells were advanced using a track mounted
GeoProbe 7720DT drill rig using 8” diameter hollow-stem augers. MW-2R and MW-7R were advanced to a total depth of 20 ft-BGS. AS-1 was advanced to a depth of 25-ft BGS. The boring logs and well construction records for the wells are included in Appendix B, while construction details are included in Table B-7.
Monitoring well MW-2R and MW-7R were constructed with 15 ft of 2-in diameter Schedule 40
PVC slotted well screen and 5-ft of 2-in diameter Schedule 40 PVC riser. Following emplacement of the screen and riser, #2 well sand was emplaced to extend from the base of the boring to approximately 2-ft above the screen. The well sand was capped with a 1.5-ft thick bentonite seal and finished to grade with neat cement. The well was completed at surface grade with a locking well cap enclosed in an 8 in dia. flush-mounted steel manhole. Air sparge well AS-1 was
constructed with 5-ft of 2-in diameter Schedule 40 PVC slotted well screen and 20-ft of 2-in
diameter Schedule 40 PVC riser. Following emplacement of the screen and riser, #2 well sand was emplaced to extend from the base of the boring to approximately 2-ft above the screen. The well sand was capped with a 4-ft thick bentonite seal and finished to grade with neat cement. The well was completed at surface grade with a locking well cap enclosed in an 8 in dia. flush-mounted steel
manhole.
After the well installations, MW-2R, MW-7R, and AS-1 were developed. A new top-of-casing elevation survey was completed for all site monitoring wells.
WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023 11
F. GROUNDWATER SAMPLING ACTIVITIES – SEPTEMBER 2022
WithersRavenel mobilized to the site on August 24-25, 2023, to gauge, purge, and sample and survey seven Type II permanent groundwater monitoring wells, one air sparge well, and purge and sample the off-site supply wells WSW-2 and WSW-5. The exterior spigots at the residence connected to WSW-5 were inactive at the time of the site visit and no one was home to provide interior access. While onsite, WR was able to locate MW-8, which was previously thought to be
destroyed. A change order (CO-01) was issued for WR to sample and survey this monitoring well. Field notes and site photos are included in Appendix A.
Monitoring Well Sampling
WR located the existing site monitoring wells MW-1, MW-3, MW-4, MW-5, MW-6, and MW-8 as well as the newly installed wells MW-2R, MW-7R, and AS-1. WR utilized a decontaminated
water level meter to gauge the wells to determine the depth of water present in each well. Depth to groundwater at the site was measured between 12.00-ft below TOC in monitoring well MW-5 and 14.73-ft below TOC in monitoring well MW-3 in August 2023. Based on these determined groundwater elevations, site groundwater flow direction appears to trend to the east, converging in the central portion of the site prior to exiting the site to the east. This direction is inconsistent
with some of the historical groundwater flow directions but may be due to seasonal trends. LNAPL was measured at a thickness of 0.05-ft in MW-6 during the August 2023 monitoring event. Groundwater measurement data for this event is included in Table B-7, while a groundwater elevation map is included as Figure 3. A copy of the field notes for the project and a photographic record are included in Appendix A.
Following the gauging of the wells and prior to sampling, WR purged the site monitoring wells by removal of at least three volumes of groundwater using dedicated, disposable polyethylene bailers. Samples were collected in laboratory-prepared sample containers holding appropriate preservative(s) as required. The containers were labeled with appropriate information and the samples were transported in an ice-chilled cooler under proper chain-of-custody (COC) to
Waypoint Analytical (Waypoint) in Charlotte, NC. Copies of field notes associated with monitoring
activities are included in Appendix A. A copy of the analytical data and COC can be found in Appendix C. Generalized Standard operating procedures are outlined in Appendix D.
Monitoring Well Laboratory Results
Samples collected from MW-1, MW-2R, MW-3, MW-4, MW-5, MW-7R, MW-8, and AS-1 were
submitted for laboratory analysis of VOCs by SM6200B. Analytical results indicated the following:
• GCL Violations:
o AS-1 contained benzene at a concentration exceeding the GCL for this compound.
o MW-6 contained 0.05-ft of LNAPL.
• 2L Standard Violations:
o MW-1, MW-2R, MW-7R, and AS-1 all contained at least one targeted compound at concentrations exceeding the 2L Standard.
• No Detections Above the Laboratory MQL:
o MW-3, MW-4, MW-5, and MW-8 did not contain targeted compounds at concentrations exceeding the laboratory MQLs.
WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023 12
Current and historical monitoring well analytical results are included in Table B-4A. Current
monitoring well analytical results are depicted on Figure 4 with estimated extents of LNAPL also
included.
Off-Site Water Supply Well Sampling
WR attempted to collect groundwater samples from water supply wells WSW-2 and WSW-5. The exterior spigots at the residence connected to WSW-5 were inactive at the time of the site visit
and no one was home to provide interior access. Prior to sampling WSW-2, WR purged the well
for 10 minutes by turning on an exterior spigot on the well shed and allowing it to flow freely during that time. Once the well had been allowed to flow for a minimum of 10 minutes, a sample was collected from the well by filling laboratory-prepared sample containers holding appropriate preservative(s) as required. The containers were labeled with appropriate information and the samples were transported in an ice-chilled cooler under proper COC to Waypoint for analysis of
VOCs by SM 6200B. In accordance with the approved scope of work associated with this TA, a Field Blank was prepared and a Trip Blank was returned as well.

Off-Site Water Supply Well Laboratory Results
The sample collected from WSW-2 and the Field Blank were submitted for laboratory analysis of
VOCs by SM6200B. Analytical results indicated the following:
• WSW-5, the field blank, and the trip blank did not contain targeted compounds at concentrations exceeding the laboratory MQLs.
Copies of field notes associated with monitoring activities are included in Appendix A. A copy of
the analytical data and COC can be found in Appendix C. Field work operating procedures are outlined in Appendix D. Current and historical water supply well analytical results are included in Table B-4B and depicted on Figure 5.

WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023 13
G. CONCLUSIONS AND RECOMMENDATIONS
This report documents the results of field activities conducted at the site in association with TA-02 in August 2023. Conclusions based on observations, analytical data, and research relating to the release at the site combined with historical information include the following:
• Based on the current groundwater elevation data collected from the site, groundwater appears
to flow to the east. This direction is inconsistent with some of the historical groundwater flow directions but may be due to seasonal trends.
• Air sparge well AS-1 was found to contain benzene in excess of the GCL as well as numerous
other compounds above the 2L Standard. MW-1, MW-2R, and MW-7R all contained at least one targeted compound in excess of the 2L Standard. Monitoring wells MW-3, MW-4, MW-5, and MW-8 did not contain targeted compounds above the laboratory’s MQLs.
• Site monitoring well MW-6 contained LNAPL at a thickness of 0.05-ft at the time of the
sampling event and therefore was not sampled.
• Analytical results for the sample collected from WSW-2, the field blank, and the trip blank indicated no targeted VOCs at concentrations above the laboratory detection limits.
• According to the most recent receptor survey performed by S&ME in January 2020, two active, potable water supply wells (WSW-2 and WSW-5) are located within 1,000 -ft of the source. WSW-2 is located approximately 630-ft to the northwest, and WSW-5 is located approximately 825-ft to the west-northwest. No water supply wells are located within 500-ft of the source area. No surface water bodies were identified within 500-ft of the source area.
Municipal water is provided to the site and surrounding areas.
Based on the results of assessment and monitoring activities conducted at the site in association
with this TA, WR recommends the following:

• As an interim remedial action, perform an air sparge enhanced mobile multi-phase extraction (MMPE) event at the site using AS-1 for air injection and extraction through MW-2 and MW-6 to reduce GCLs and LNAPL.
• Continued semi-annual groundwater monitoring of the site monitoring wells.
• Replace all of the deteriorated locking well caps.

Figures

DCV
EAA
DRAWN BY:
5/19/2023 23-0307-CC
1
SUBJECT SITE
±0.36 ACRES
SCALE:FIGURE NO.:
PROJECT NO.:DATE:APPROVED BY:
SWIFT MART #1
INCIDENT # 7743
16920 HIGHLAND RD
LAURINBURG, SCOTLAND COUNTY, NC
GENERAL LOCATION MAP
1"=1000 '
GRAPHIC SCALE
1 inch = 1000 ft.
0 1000500 2000
WithersRavenel
Engineers | Planners | Surveyors
115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: F-1479
www.withersravenel.com
MW-5MW-1MW-4MW-3MW-8MW-2(DESTROYED)MW-6MW-7(DESTROYED)FORMER PUMPISLANDL
E
E
'
S
M
I
L
L

ROAD HIGHLAND ROADFORMER WATERSUPPLY WELLMW-7RMW-2RAS-1DCVEAADRAWN BY:08/30/202323-0307-CC2SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:SWIFT MART #1INCIDENT # 774316920 HIGHLAND RDLAURINBURG, SCOTLAND COUNTY, NCSITE MAPWithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: F-1479 | www.withersravenel.com1"=30 'GRAPHIC SCALE1 inch = 30 ft.0301560LEGENDTYPE II MONITORING WELL LOCATIONFORMER WATER SUPPLY WELL LOCATIONAIR SPARGE WELL LOCATIONMUNICIPAL WATER MAINAPPROX. EXTENTS OF EXCAVATIONUSTs REMOVEDUSTs CLOSED IN PLACENOTES: 1.) AERIAL OBTAINED FROM THE LOCAL COUNTY GIS DEPARTMENT.
MW-5MW-1MW-4MW-3MW-8MW-2(DESTROYED)MW-6MW-7(DESTROYED)FORMER PUMPISLANDL
E
E
'
S
M
I
L
L
ROADHIGHLAND ROADFORMER WATERSUPPLY WELLMW-7RMW-2RAS-1(85.23)(87.14)(86.28)(86.07)(87.88)(87.81)(86.28)(86.36)86.0086.0086.5087.0087.0087.0087.0086.5086.5086.5085.5085.501"=30 'GRAPHIC SCALE1 inch = 30 ft.0301560LEGENDTYPE II MONITORING WELL LOCATIONFORMER WATER SUPPLY WELL LOCATIONAIR SPARGE WELL LOCATIONMUNICIPAL WATER MAINAPPROX. EXTENTS OF EXCAVATIONUSTs REMOVEDUSTs CLOSED IN PLACEGROUNDWATER ELEVATION CONTOUR (FT)DASHED WHERE INFERREDNOTES: 1.) AERIAL OBTAINED FROM THE LOCAL COUNTY GIS DEPARTMENT. 2.) GROUNDWATER ELEVATION AND FLOW DIRECTION IS ESTIMATED BASED ON LIMITED DATA AVAILABLE. 3.) AS-1 NOT USED TO CONSTRUCT CONTOURS.DCVEAADRAWN BY:08/30/202323-0307-CC3SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:SWIFT MART #1INCIDENT # 774316920 HIGHLAND RDLAURINBURG, SCOTLAND COUNTY, NCGROUNDWATERELEVATION MAP(AUGUST 2023)WithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: F-1479 | www.withersravenel.com
MW-5MW-1MW-4MW-3MW-8MW-2(DESTROYED)MW-7(DESTROYED)FORMER PUMPISLANDL
E
E
'
S
M
I
L
L
ROADHIGHLAND ROADFORMER WATERSUPPLY WELLMW-7RMW-2RAS-1(0.05-FT OFLNAPL )MW-61"=30 'GRAPHIC SCALE1 inch = 30 ft.0301560LEGENDTYPE II MONITORING WELL LOCATIONFORMER WATER SUPPLY WELL LOCATIONMUNICIPAL WATER MAINAPPROX. EXTENTS OF EXCAVATIONUSTs REMOVEDUSTs CLOSED IN PLACEESTIMATED EXTENTS OF LNAPLNOTES: 1.) AERIAL OBTAINED FROM THE LOCAL COUNTY GIS DEPARTMENT.DCVEAADRAWN BY:09/13/202323-0307-CC4SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:SWIFT MART #1INCIDENT # 774316920 HIGHLAND RDLAURINBURG, SCOTLAND COUNTY, NCGROUNDWATERANALYTICAL RESULTSMAP (AUGUST 2023)WithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: F-1479 | www.withersravenel.com
1234512534(UNKNOWN USE,CONNECTED TOMUNICIPAL WATER)(INACTIVE)500 FT1000 FT1500 FT(UNKNOWN USE,CONNECTED TOMUNICIPAL WATER)(ACTIVE, POTABLE)(ACTIVE, POTABLE)1"=450 'GRAPHIC SCALE1 inch = 450 ft.0450225900LEGENDTYPE II MONITORING WELL LOCATIONWATER SUPPLY WELL LOCATIONMUNICIPAL WATER MAINNOTES: 1.) AERIAL OBTAINED FROM THE LOCAL COUNTY GIS DEPARTMENT.DCVEAADRAWN BY:09/13/202323-0307-CC5SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:SWIFT MART #1INCIDENT # 774316920 HIGHLAND RDLAURINBURG, SCOTLAND COUNTY, NCVICINITY MAPWithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: F-1479 | www.withersravenel.com11

Tables

UST IDNumberCapacity(in gallons)ConstructionDetailsTankDimensions (diameter x length)Description ofAssociatedPiping & PumpsDate of TankInstallationStatus ofUSTWas release associated with UST System? (Y/N)1 1,000 Unknown Unknown Unknown May 11, 1966 Y2 1,000 Unknown Unknown Unknown May 11, 1966 Y3 280 Unknown Unknown Unknown May 11, 1966 Y4 1,000 Unknown Unknown Unknown January 1, 1964 Y5 1,000 Unknown Unknown Unknown January 1, 1964 YIncidentNumberMaterialReleasedDateofRelease12047 Gasoline14-Apr-92Notes:1) UST Information obtained from NCDEQ tank and ownership publications.Table B-1Site History: UST/AST System & Other Release InformationSWIFT MART #1Three of the five tanks were removed from the site and two were filled in place due to their location partially below the on-site building. Two soil samples were collected from approx. 2-ft below one of the removed USTs at the site. The soil samples contained 72.4 milligrams per kilograph (mg/kg) and 97.5 mg/kg Total Petroleum Hydrocarbons - Gasoline Range Organics (TPH-GRO). No information was provided regarding sampling below product lines. A water sample was collected from the base of the excavation and contained benzene at a concentration of 14,350 micrograms per liter (ug/L). 16920 HIGHLANDS RDLAURINBURG, SCOTLAND COUNTY, NCDescription of ReleaseINCIDENT # 7743Current/LastContentsGasolinePermanently Closed By Removal (April 14, 1992)Abandoned In-Place (April 14, 1992) with a Cement SlurryGasolineGasolineNot ProvidedNot ProvidedPage 1 of 1
CalculatedBenzene Butylbenzene, n‐Butylbenzene, sec‐ Ethylbenzene Isopropyl Ether Isopropylbenzene (Cumene) Isopropyltoluene, 4‐ Methyl‐tert‐Butyl Ether Naphthalene Propylbenzene, n‐Styrene Toluene Trichloroethane, 1,1,2‐ Trimethylbenzene, 1,2,4‐Trimethylbenzene, 1,3,5‐Xylenes, total 71‐43‐2 104‐51‐8 135‐98‐8 100‐41‐4 108‐20‐398‐82‐899‐87‐6 1634‐04‐491‐20‐3 103‐65‐1 100‐42‐5 108‐88‐379‐00‐595‐63‐6 108‐67‐81330‐20‐705/13/9212600NA NA7980NA NA NA32200NA NA NR75900NR NA NA473003/06/20180 130 31 2200<8.5210 70<12450 420NR2400NR4000 1300 790010/25/2109/28/22959<1000 <10002230<500 <500 <500 <500 <500859<5006060<5009390 3300 122004/24‐28/202308/25/23527<50.0 <50.01050<50.071.1<50.0 <100 <100166<50.04720<50.03020 873 1020005/13/9245600NA NA5390NA NA NA379000NA NA NR81200NR NA NA2680003/06/20MW‐2R08/25/2315 20 18.1 2360<5.00134 8.88<10.0328 329 10.2 9530<5.002720 651 1090005/13/92<1.0 NA NA <1.0 NA NA NA <12 NA NA NR <1.0 NR NA NA <1.003/06/20<0.18 <0.21 <0.16 <0.13 <0.17 <0.17 <0.20 <0.25 <0.31 <0.13 NR <0.14 NR <0.18 <0.14 <1.010/25/2109/28/22<0.500 <1.00 <1.00 <0.500 <0.500 <0.500 <0.500 <0.500 <2.00 <0.500 <0.500 <0.500 <0.5000.54<0.5000.39708/25/23<0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <1.00 <1.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.50008/24/92<1.0 NA NA <1.0 NA NA NA <12 NR NA NR <1.0 NR NA NA <1.003/06/20<0.18 <0.21 <0.16 <0.13 <0.17 <0.17 <0.20 <0.25 <0.31 <0.13 NR <0.14 NR <0.18 <0.14 <1.010/25/2109/28/22<0.500 <1.00 <1.00 <0.500 <0.500 <0.500 <0.500 <0.500 <2.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.50008/25/23<0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <1.00 <1.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.50008/24/923.9NA NA <1.0 NA NA NA10.4NA NA NR1.0NR NA NA12.403/06/20<0.18 <0.21 <0.16 <0.13 <0.17 <0.17 <0.20 <0.25 <0.31 <0.13 NR <0.14 NR <0.18 <0.14 <1.010/25/2109/28/22<0.500 <1.00 <1.00 <0.500 <0.500 <0.500 <0.500 <0.500 <2.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.50008/25/23<0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <1.00 <1.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.50008/24/9244300NA NA5600NA NA NA957000NA NA NR79100NR NA NA2710003/06/2026000650<1606000 520 1500 J<200210004900 1800NR67000NR7500 3000 3500010/25/2109/28/224/24‐28/202308/25/2308/24/92<1.0 NA NA <1.0 NA NA NA4.20NA NA NR <1.0 NR NA NA <1.003/06/20MW‐7R08/25/230.814 1.78 4.62 1.81<0.5001.45 1.22<1.00 <1.003.61<0.5008.73 1.64 3.85 0.918 7.8408/24/9212.3NA NA <1.0 NA NA NA <1.0 NA NA NR1.5NR NA NA32.703/06/2008/25/23<0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <1.00 <1.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500AS‐108/25/233590010.6 9.77 3620 305 110<5.0089.7 347 241 34.2 58600<5.002250 446 181001 70 70 600 70 70 25 20 6 70 70 600 0.6 400 400 5005,000 5,900 8,800 80,000 70,000 30,500 11,700 20,000 6,000 26,100 70,000 260,000 600 28,500 24,100 50000Notes:1)All results provided in ug/L (micrograms per liter) or parts per billion.2)3)4)GCLs for Groundwater = NCDEQ UST Section Gross Contamination Levels for Groundwater (Comprehensive Tables for Corrective Action Guidelines, January 2021).NA / ND= Compound Not Analyzed or Not Detected.Result= Result Exceeds Laboratory Detection Limits.Result= Result Exceeds 2L Standard.Result= Result Exceeds GCL Value.Not Located ‐ Assumed Destroyed Well Not Sampled ‐‐ LNAPL (0.05‐ft) In WellMMPE PerformedWell Not Sampled ‐‐ LNAPL (0.01‐ft) In WellMMPE PerformedNot Located ‐ Assumed Destroyed Not Located ‐ Assumed Destroyed Well Not Sampled ‐‐ Well DryWell Not Sampled ‐‐ Well DryWell Not Sampled ‐‐ Well DryWell Not Sampled ‐‐ LNAPL (0.04‐ft) In WellCompounds analyzed for by laboratory but not listed were not detected above laboratory detection limits. See the laboratory report included  in the Appendix for a full list of constituents. GCLs for GroundwaterNC 2L Standard NC 2L Standard ‐ North Carolina Groundwater Quality Standard as per NC Administrative Code 15A NCAC 02L (Comprehensive Tables for Corrective Action Guidelines, January 2021).TABLE B‐4ASUMMARY OF GROUNDWATER ANALYTICAL RESULTSSWIFT MART #1INCIDENT # 774316920 HIGHLANDS RDLAURINBURG, SCOTLAND COUNTY, NCSampleIDDateCollectedAnalytical Method6200B ‐ Volatile Organic CompoundsMW‐7Well Not Sampled ‐‐ Well Purged Dry with No RecoveryMW‐8MW‐1MW‐2MW‐3MW‐4MW‐5MW‐6Page 1 of 1
Calculated
Benzene Chloroform Ethylbenzene Methyl‐tert‐Butyl Ether Toluene Xylenes, total 71‐43‐267‐66‐3 100‐41‐4 1634‐04‐4 108‐88‐31330‐20‐7
09/28/22 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500
08/25/23 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500
10/25/21 <0.500 0.67 <0.500 <1.00 <0.500 <0.500
09/28/22 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500
08/25/23
Field Blank 08/25/23 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500
09/28/22 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500
08/25/23 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500
1 70 600 20 600 500
5,000 70,000 80,000 20,000 260,000 50,000
5 NL 700 NL 1,000 10,000
Notes:
1) All results provided in ug/L (micrograms per liter) or parts per billion.
2)
3)
4)
5)
NA / ND / NL = Compound Not Analyzed, Not Detected, or Not Listed.
Result = Result Exceeds Laboratory Detection Limits.
Result = Result Exceeds 2L Standard.
Result = Result Exceeds GCL Value.
Analytical Method 6200B ‐ Volatile Organic Compounds
Sample
ID
Date
Collected
TABLE B‐4B
SUMMARY OF WATER SUPPLY WELL ANALYTICAL RESULTS
SWIFT MART #1
INCIDENT # 7743
16920 HIGHLANDS RD
LAURINBURG, SCOTLAND COUNTY, NC
GCLs for Groundwater = NCDEQ UST Section Gross Contamination Levels for Groundwater 
(Comprehensive Tables for Corrective Action Guidelines, January 2021).
US EPA MCL = United States Environmental Protection Agency National Primary Drinking 
Water Regulations Maximum Contaminant Levels (May 2009).
WSW-5
NC 2L Standard 
GCLs for Groundwater
Compounds analyzed for by laboratory but not listed were not detected above laboratory 
detection limits. See the laboratory report included  in the Appendix for a full list of 
constituents. 
WSW-2
Not Sampled ‐ Exterior Spigots Inactive, No One Home
Trip Blank
NC 2L Standard ‐ North Carolina Groundwater Quality Standard as per NC Administrative 
Code 15A NCAC 02L (Comprehensive Tables for Corrective Action Guidelines, January 2021).
US EPA MCL
Page 1 of 1
Nagi Ali Ahmed Hahshal16920 Highland RdLaurinburg, NC 28352Nagi Ali Ahmed Hahshal16920 Highland RdLaurinburg, NC 28352J3 Real Estate Investments, LLC1282 Mercer Mill RdElizabethtown, NC 28337MILCO, LLC16788 Jessica RdLaurinburg, NC 28352James Richard Lett17841 Lee's Mill RdLaurinburg, NC 28352Notes: 1)2)3) City of Laurinburg Zoning Codes:GB = General BusinessR6 = ResidentialR20 MH = Residential ‐ Mobile Home ParkLAURINBURG, SCOTLAND COUNTY, NCTABLE B‐5CADJACENT PROPERTY INFORMATIONSWIFT MART #1INCIDENT # 774316920 HIGHLANDS RDLocation Relative to Groundwater FlowSITEVacant / Parking lot used by farmer selling vegetables from truck bedGB‐‐‐ ‐‐‐Property ID Property Address Property Owner & Address Usage ZoningDistance/Direction from Source Area16920 Highland RdLaurinburg, NC 283521Vacant Partially wooded tract of landR6 135 ft Northwest Down‐gradient0 Highland RdLaurinburg, NC 28352Down‐gradinet3Mobile Home Park R20 MH 78 ft Southeast Up‐gradient2Wooded Land / Agricultural LandR20 MH 76 ft Northeast 16788 Jessica RdLaurinburg, NC 283520 Highland RdLaurinburg, NC 28352Property owner information from the Scotland County GIS Service, data current as of November 2, 2021.Distances shown from source area are measured from location of monitoring well MW‐1 and the nearest property boundary of the adjacent property.4Residential R6 104 ft Southwest Up‐gradient17841 Lee's Mill RdLaurinburg, NC 28352
Well ID Date InstalledTop of Casing Elevation(ft)Well Diameter (in)Well Depth(ft-BGS)Screen Interval (ft-BGS)Date of MeasurementDepth to LNAPL (ft-BTOC)Depth To Water Uncorrected(ft-BTOC)LNAPL Thickness (ft)Depth-to-WaterCorrected(ft)Groundwater Elevation(ft)03/06/20--3.81----95.1510/25/21--14.75----84.2109/28/22--15.27----83.6904/24/23--6.79----92.17100.0008/24/23--12.19----87.8103/06/20--Not Located---- Not Located10/25/21--Not Located---- Not LocatedMW-2R 8/24/2023 99.64 2.00 20.00 5 - 20 08/24/23--13.36----86.2803/06/20--3.04----97.1610/25/21--Dry----Dry09/28/22--16.49----83.71101.0908/24/23--14.73----86.3603/06/20--4.61----94.6410/25/21--Dry----Dry09/28/22--15.97----83.28100.2708/24/23--13.99----86.2803/06/20--3.34----95.5210/25/21--Dry----Dry09/28/22-12.98----85.8899.8808/24/23-12----87.8803/06/20--3.70----94.8110/25/21 15.2815.320.0415.2983.2209/28/22 NMNM0.0104--NM04/24/23--6.91----91.699.5208/24/23 13.4013.450.0513.4186.0703/06/20--Not Located--Not Located10/25/21--Not Located--Not LocatedMW-7R 8/24/2023 99.76 2.00 20 5 - 20 08/24/23--14.53--14.5385.2303/06/20--Not Located--Not Located10/25/21--Not Located--Not Located101.4608/24/23--14.32--14.3287.14AS-1 8/24/2023 99.76 2.00 25 20 - 25 08/24/23--13.89--13.8985.871)2)3)4)5)If LNAPL present groundwater elevation calculated by [TOC-DTW]+[LNAPL thickness x 0.8581].NM = Not Measured.BGS - Below Ground Surface.TABLE B-7MONITORING WELL CONSTRUCTION & LIQUID LEVEL DATASWIFT MART #1INCIDENT # 774316920 HIGHLANDS RDLAURINBURG, SCOTLAND COUNTY, NC 6 - 16MW-8 8/20/19922.00 16 6 - 16MW-7 8/20/1992 NM 2.00 16NMMW-6 8/19/19922.00 16 6 - 16MW-4 8/19/19922.00 18.00 4.5 - 14.5MW-5 8/19/19922.00 14.50BTOC - Below Top of Casing.Notes: Top of Casing (TOC) elevations & data provided prior to October 2021 by previous consultants. WR surveyed all TOCs on 8/25/23.MW-1 Not Provided2.00 16.00 6 - 16MW-2 Not Provided 8 - 18 8 - 18MW-3 Not Provided2.00 18.0098.96100.2099.2598.8698.51Not ProvidedPage 1 of 1

Appendix A
Field Notes & Photographic Record

WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023
WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023
WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023
WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023
WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023
WithersRavenel
Our People. Your Success.
Swift Mart #1 (Incident #7743) WR Project # 23-0307-CC Groundwater Monitoring Report September 2023
Photographic Record
Project Name: Swift Mart #1 Project No. 23-0307-CC
Frame No. 1
Description: Front of site building.

Frame No. 2
Description: Utility locating completed prior to drilling.

Photographic Record
Project Name: Swift Mart #1 Project No. 23-0307-CC
Frame No. 3
Description: View of MW-1.

Frame No. 4
Description: View of MW-2R.

Photographic Record
Project Name: Swift Mart #1 Project No. 23-0307-CC
Frame No. 5
Description: View of MW-3.

Frame No. 6
Description: View of MW-4 and MW-5.

MW-4
MW-5
Photographic Record
Project Name: Swift Mart #1 Project No. 23-0307-CC
Frame No. 7
Description: View of MW-6.

Frame No. 8

Description: View of LNAPL removed from MW-6.

Photographic Record
Project Name: Swift Mart #1 Project No. 23-0307-CC
Frame No. 9
Description: View of MW-7R.

Frame No. 10
Description: View of MW-8.

Photographic Record
Project Name: Swift Mart #1 Project No. 23-0307-CC
Frame No. 11
Description: View of WSW-2 sampling point.

Frame No. 12
Description: View of inactive spigot at WSW-5.

Appendix B
Boring Logs & Well Construction Records
Well ID: Job Name:
Date: Site Loc.:
W&R Rep: Driller:
Notes:
WELL CONSTRUCTION LOG
MW-2R Swift Mart #1 (TF#7743)Job #:23-0307-CC
August 24, 2023 Laurinburg, NC TOC EL:99.64
C. Nobles Ameriprobe, LLC.GW EL:86.28
NC NAD83 Easting:1870081.53 NC NAD83 Northing:382023.10
Depth in
Feet Soil Description
(Field USCS Classification)
Well Construction
0 Ground Surface
5 - 20 ft 2" Dia. 0.010-Slot
PVC Well Screen
0 - 1.5 ft Concrete Grout
0 - 5 ft 2" Dia. PVC
Casing
1.5 - 3 ft Bentonite
3 - 20 ft #2 Clean-
Washed Torpedo SAND
Page 1 of 1
115 MacKenan Drive Cary, North Carolina 27511 tel:[phone] fax:[phone] www.withersravenel.com
0 - 1 Grass & Organic Top Soil. Dry. No Odor.
1 - 7 Brown, Silty Sand. Dry. No Odor.
7 - 15 Red, Silty Sand. Dry. Slight Petroleum Odor.
15 - 20 Brownish Grey Silty Sand. Moist. Slight Petroleum
Odor.
1.) Boring Terminated at 20' BLS
2.) BLS - Below Land Surface = Groundwater Level (Measured Beneath TOC), 08/25/2023
3.) TOC - Top of Casing
Well ID: Job Name:
Date: Site Loc.:
W&R Rep: Driller:
Notes:
WELL CONSTRUCTION LOG
MW-7R Swift Mart #1 (TF#7743)Job #:23-0307-CC
August 24, 2023 Laurinburg, NC TOC EL:99.76
C. Nobles Ameriprobe, LLC.GW EL:85.23
NC NAD83 Easting:1870057.51 NC NAD83 Northing:382054.47
Depth in
Feet Soil Description
(Field USCS Classification)
Well Construction
0 Ground Surface
0 - 1 Grass & Organic Top Soil. Dry. No Odor. 0 - 1.5 ft Concrete Grout
0 - 5 ft 2" Dia. PVC
Casing
1 - 7 Brown, Silty Sand. Dry. No Odor.
1.5 - 3 ft Bentonite
3 - 20 ft #2 Clean-
Washed Torpedo SAND
5 - 20 ft 2" Dia. 0.010-Slot
PVC Well Screen
7 - 15
3.) TOC - Top of Casing
Page 1 of 1
115 MacKenan Drive Cary, North Carolina 27511 tel:[phone] fax:[phone] www.withersravenel.com
Red, Silty Sand. Dry. No Odor.
15 - 20 Grey, Sandy Clay with Silt. Saturated. No Odor.
1.) Boring Terminated at 20' BLS
2.) BLS - Below Land Surface = Groundwater Level (Measured Beneath TOC), 08/25/2023
Well ID: Job Name:
Date: Site Loc.:
W&R Rep: Driller:
Notes:
WELL CONSTRUCTION LOG
AS-1 Swift Mart #1 (TF#7743)Job #:23-0307-CC
August 24, 2023 Laurinburg, NC TOC EL:99.76
C. Nobles Ameriprobe, LLC.GW EL:85.87
NC NAD83 Easting:1870108.76 NC NAD83 Northing:381988.51
Depth in
Feet Soil Description
(Field USCS Classification)
Well Construction
0 Ground Surface
3.) TOC - Top of Casing
Page 1 of 1
115 MacKenan Drive Cary, North Carolina 27511 tel:[phone] fax:[phone] www.withersravenel.com
0 - 0.5 Asphalt on Concrete. Dry. No Odor.
0.5 - 6 Brown, Silty Sand. Dry. No Odor.
6 - 8
1.) Boring Terminated at 25' BLS
2.) BLS - Below Land Surface = Groundwater Level (Measured Beneath TOC), 08/25/2023
Red, Silty Sand. Dry. Slight Petroleum Odor.
8 - 19 Red, Silty Sand. Dry. Stronger Petroleum Odor.
19 - 25 Red, Silty Sand. Moist. Stronger Petroleum Odor.20 - 25 ft 2" Dia. 0.010-
Slot PVC Well Screen
0 - 20 ft 2" Dia. PVC
Casing
18 - 25 ft #2 Clean-
Washed Torpedo SAND
0 - 14 ft Concrete Grout
14 - 18 ft Bentonite

WELL CONSTRUCTION RECORD (GW-1) For Internal Use Only:

Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016
1. Well Contractor Information:

Well Contractor Name

NC Well Contractor Certification Number

Company Name

2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.)

3. Well Use (check well use):
Water Supply Well:
□Agricultural □Municipal/Public
□Geothermal (Heating/Cooling Supply) □Residential Water Supply (single)
□Industrial/Commercial □Residential Water Supply (shared)
□Irrigation
Non-Water Supply Well:
□Monitoring □Recovery
Injection Well:
□Aquifer Recharge □Groundwater Remediation
□Aquifer Storage and Recovery □Salinity Barrier
□Aquifer Test □Stormwater Drainage
□Experimental Technology □Subsidence Control
□Geothermal (Closed Loop) □Tracer
□Geothermal (Heating/Cooling Return) □Other (explain under #21 Remarks)

4. Date Well(s) Completed: Well ID#
5a. Well Location:

Facility/Owner Name Facility ID# (if applicable)

Physical Address, City, and Zip

County Parcel Identification No. (PIN)

5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees:
(if well field, one lat/long is sufficient)

N W

6. Is(are) the well(s): □Permanent or □Temporary

7. Is this a repair to an existing well: □Yes or □No
If this is a repair, fill out known well construction information and explain the nature of the
repair under #21 remarks section or on the back of this form.

8. For Geoprobe/DPT or Closed-Loop Geothermal Wells having the same
construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wells
drilled:

9. Total well depth below land surface: (ft.)
For multiple wells list all depths if different (example- 3@200’ and 2@100′)

10. Static water level below top of casing: (ft.)
If water level is above casing, use “+”
11. Borehole diameter: (in.)

12. Well construction method:
(i.e. auger, rotary, cable, direct push, etc.)

FOR WATER SUPPLY WELLS ONLY:

13a. Yield (gpm) Method of test:
13b. Disinfection type: Amount:

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

22. Certification:

Signature of Certified Well Contractor Date By signing this form, I hereby certify that the well(s) was (were) constructed in accordance
with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a
copy of this record has been provided to the well owner.
23. Site diagram or additional well details:
You may use the back of this page to provide additional well site details or well
construction details. You may also attach additional pages if necessary.

SUBMITTAL INSTRUCTIONS

24a. For All Wells: Submit this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Information Processing Unit,
1617 Mail Service Center, Raleigh, NC 27699-1617
24b. For Injection Wells: In addition to sending the form to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:

Division of Water Resources, Underground Injection Control Program,
1636 Mail Service Center, Raleigh, NC 27699-1636
24c. For Water Supply & Injection Wells: In addition to sending the form to
the address(es) above, also submit one copy of this form within 30 days of
completion of well construction to the county health department of the county
where constructed.
John Allen
4196 - B
AmeriProbe
8/24/23 MW-2R
Swift Mart #1
16920 Highlands Rd., Laurinburg, NC, 28352
Scotland
34.7989277 79.4327479
20'
14'
8''
Auger
9/12/23
14 20
0 5 2'' SCH40 PVC
5 20 2''0.010 SCH40 PVC
0
1.5
3
1.5
3
20
Neat Cement
Bentonite
#2 Sand Poured Through Augers
Poured Through Augers
See Consultant's Logs
2' X 2' Concrete Flushmount Pad
Print Form
Poured Through Augers

WELL CONSTRUCTION RECORD (GW-1) For Internal Use Only:

Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016
1. Well Contractor Information:

Well Contractor Name

NC Well Contractor Certification Number

Company Name

2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.)

3. Well Use (check well use):
Water Supply Well:
□Agricultural □Municipal/Public
□Geothermal (Heating/Cooling Supply) □Residential Water Supply (single)
□Industrial/Commercial □Residential Water Supply (shared)
□Irrigation
Non-Water Supply Well:
□Monitoring □Recovery
Injection Well:
□Aquifer Recharge □Groundwater Remediation
□Aquifer Storage and Recovery □Salinity Barrier
□Aquifer Test □Stormwater Drainage
□Experimental Technology □Subsidence Control
□Geothermal (Closed Loop) □Tracer
□Geothermal (Heating/Cooling Return) □Other (explain under #21 Remarks)

4. Date Well(s) Completed: Well ID#
5a. Well Location:

Facility/Owner Name Facility ID# (if applicable)

Physical Address, City, and Zip

County Parcel Identification No. (PIN)

5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees:
(if well field, one lat/long is sufficient)

N W

6. Is(are) the well(s): □Permanent or □Temporary

7. Is this a repair to an existing well: □Yes or □No
If this is a repair, fill out known well construction information and explain the nature of the
repair under #21 remarks section or on the back of this form.

8. For Geoprobe/DPT or Closed-Loop Geothermal Wells having the same
construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wells
drilled:

9. Total well depth below land surface: (ft.)
For multiple wells list all depths if different (example- 3@200’ and 2@100′)

10. Static water level below top of casing: (ft.)
If water level is above casing, use “+”
11. Borehole diameter: (in.)

12. Well construction method:
(i.e. auger, rotary, cable, direct push, etc.)

FOR WATER SUPPLY WELLS ONLY:

13a. Yield (gpm) Method of test:
13b. Disinfection type: Amount:

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

22. Certification:

Signature of Certified Well Contractor Date By signing this form, I hereby certify that the well(s) was (were) constructed in accordance
with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a
copy of this record has been provided to the well owner.
23. Site diagram or additional well details:
You may use the back of this page to provide additional well site details or well
construction details. You may also attach additional pages if necessary.

SUBMITTAL INSTRUCTIONS

24a. For All Wells: Submit this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Information Processing Unit,
1617 Mail Service Center, Raleigh, NC 27699-1617
24b. For Injection Wells: In addition to sending the form to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:

Division of Water Resources, Underground Injection Control Program,
1636 Mail Service Center, Raleigh, NC 27699-1636
24c. For Water Supply & Injection Wells: In addition to sending the form to
the address(es) above, also submit one copy of this form within 30 days of
completion of well construction to the county health department of the county
where constructed.
John Allen
4196 - B
AmeriProbe
8/24/23 MW-7R
Swift Mart #1
16920 Highlands Rd., Laurinburg, NC, 28352
Scotland
34.7989456 79.4328783
20'
14'
8''
Auger
9/12/23
14 20
0 5 2'' SCH40 PVC
5 20 2''0.010 SCH40 PVC
0
1.5
3
1.5
3
20
Neat Cement
Bentonite
#2 Sand Poured Through Augers
Poured Through Augers
See Consultant's Logs
2' X 2' Concrete Flushmount Pad
Print Form
Poured Through Augers

WELL CONSTRUCTION RECORD (GW-1) For Internal Use Only:

Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016
1. Well Contractor Information:

Well Contractor Name

NC Well Contractor Certification Number

Company Name

2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.)

3. Well Use (check well use):
Water Supply Well:
□Agricultural □Municipal/Public
□Geothermal (Heating/Cooling Supply) □Residential Water Supply (single)
□Industrial/Commercial □Residential Water Supply (shared)
□Irrigation
Non-Water Supply Well:
□Monitoring □Recovery
Injection Well:
□Aquifer Recharge □Groundwater Remediation
□Aquifer Storage and Recovery □Salinity Barrier
□Aquifer Test □Stormwater Drainage
□Experimental Technology □Subsidence Control
□Geothermal (Closed Loop) □Tracer
□Geothermal (Heating/Cooling Return) □Other (explain under #21 Remarks)

4. Date Well(s) Completed: Well ID#
5a. Well Location:

Facility/Owner Name Facility ID# (if applicable)

Physical Address, City, and Zip

County Parcel Identification No. (PIN)

5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees:
(if well field, one lat/long is sufficient)

N W

6. Is(are) the well(s): □Permanent or □Temporary

7. Is this a repair to an existing well: □Yes or □No
If this is a repair, fill out known well construction information and explain the nature of the
repair under #21 remarks section or on the back of this form.

8. For Geoprobe/DPT or Closed-Loop Geothermal Wells having the same
construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wells
drilled:

9. Total well depth below land surface: (ft.)
For multiple wells list all depths if different (example- 3@200’ and 2@100′)

10. Static water level below top of casing: (ft.)
If water level is above casing, use “+”
11. Borehole diameter: (in.)

12. Well construction method:
(i.e. auger, rotary, cable, direct push, etc.)

FOR WATER SUPPLY WELLS ONLY:

13a. Yield (gpm) Method of test:
13b. Disinfection type: Amount:

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

22. Certification:

Signature of Certified Well Contractor Date By signing this form, I hereby certify that the well(s) was (were) constructed in accordance
with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a
copy of this record has been provided to the well owner.
23. Site diagram or additional well details:
You may use the back of this page to provide additional well site details or well
construction details. You may also attach additional pages if necessary.

SUBMITTAL INSTRUCTIONS

24a. For All Wells: Submit this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Information Processing Unit,
1617 Mail Service Center, Raleigh, NC 27699-1617
24b. For Injection Wells: In addition to sending the form to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:

Division of Water Resources, Underground Injection Control Program,
1636 Mail Service Center, Raleigh, NC 27699-1636
24c. For Water Supply & Injection Wells: In addition to sending the form to
the address(es) above, also submit one copy of this form within 30 days of
completion of well construction to the county health department of the county
where constructed.
John Allen
4196 - B
AmeriProbe
8/24/23 AS-1
Swift Mart #1
16920 Highlands Rd., Laurinburg, NC, 28352
Scotland
34.7988041 79.4326396
25'
14'
8''
Auger
9/12/23
14 25
0 20 2'' SCH40 PVC
20 25 2''0.010 SCH40 PVC
0
14
18
14
18
25
Neat Cement
Bentonite
#2 Sand Poured Through Augers
Poured Through Augers
See Consultant's Logs
2' X 2' Concrete Flushmount Pad
Print Form
Poured Through Augers

Appendix C
Laboratory Report & Chain of Custody

Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.

9/12/2023
Withers & Ravenel Liz Allyn
115 Mackenan Dr. BUILDING 117 Cary, NC, 27511
Ref: Analytical Testing
Lab Report Number: 23-242-0042 Client Project Description: Swift Mart #1
23-0307-CC
Dear Liz Allyn:
Waypoint Analytical, LLC (Charlotte) received sample(s) on 8/30/2023 for the analyses presented in the following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136 Method Update Rule May 2021) unless otherwise indicated. Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time. Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as-
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to the samples included in this report. Please do not hesitate to contact me or client services if you have any questions or need additional information.
Sincerely,
Angela D Overcash Senior Project Manager
Page 1 of 66
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State Program Lab ID Expiration Date
07/31/202437735State ProgramNorth Carolina
12/31/2023402State ProgramNorth Carolina
07/31/202399012State ProgramSouth Carolina
12/31/202299012State ProgramSouth Carolina
Page 1 of 1 00016/23-242-0042
Page 2 of 66
Report Number:
Sample Summary Table
Client Project Description:
23-242-0042
Swift Mart #1
23-0307-CC
Lab No Client Sample ID Matrix Date Collected Date Received
08/25/2023 15:00Aqueous 93712 MW-1 08/30/2023 13:58
08/25/2023 14:40Aqueous 93713 MW-2R 08/30/2023 13:58
08/25/2023 14:05Aqueous 93714 MW-3 08/30/2023 13:58
08/25/2023 13:50Aqueous 93715 MW-4 08/30/2023 13:58
08/25/2023 13:35Aqueous 93716 MW-5 08/30/2023 13:58
08/25/2023 13:15Aqueous 93717 MW-7R 08/30/2023 13:58
08/25/2023 14:25Aqueous 93718 MW-8 08/30/2023 13:58
08/25/2023 13:00Aqueous 93719 AS-1 08/30/2023 13:58
08/25/2023 16:50Aqueous 93720 WSW-2 08/30/2023 13:58
08/25/2023 15:45Aqueous 93721 Field Blank 08/30/2023 13:58
08/25/2023Aqueous 93722 Trip Blank 08/30/2023 13:58
Page 3 of 66
Summary of Detected Analytes
QualifiersAnalyzedUnitsResult
Report Number:
Client Sample ID
Method Parameters
Lab Sample ID
23-242-0042
Report Limit
Project:Swift Mart #1
V 93712MW-1
527 09/06/2023 11:136200BBenzeneµg/L 50.0
1050 09/06/2023 11:136200BEthylbenzeneµg/L 50.0
71.1 09/06/2023 11:136200BIsopropylbenzeneµg/L 50.0
166 09/06/2023 11:136200Bn-Propylbenzene µg/L 50.0
4720 09/06/2023 11:136200BTolueneµg/L 50.0
3020 09/06/2023 11:136200B1,2,4-Trimethylbenzene µg/L 50.0
873 09/06/2023 11:136200B1,3,5-Trimethylbenzene µg/L 50.0
3530 09/06/2023 11:136200Bo-Xylene µg/L 50.0
6710 09/06/2023 11:136200Bm,p-Xylene µg/L 100
10200 09/06/2023 11:136200BXylene (Total)µg/L 50.0
V 93713MW-2R
15.0 09/06/2023 07:476200BBenzeneµg/L 5.00
20.0 09/06/2023 07:476200Bn-Butylbenzene µg/L 5.00
18.1 09/06/2023 07:476200Bsec-Butyl benzene µg/L 5.00
2360 09/06/2023 22:296200BEthylbenzeneµg/L 50.0
134 09/06/2023 07:476200BIsopropylbenzeneµg/L 5.00
8.88 09/06/2023 07:476200B4-Isopropyl toluene µg/L 5.00
328 09/06/2023 07:476200BNaphthaleneµg/L 10.0
329 09/06/2023 07:476200Bn-Propylbenzene µg/L 5.00
10.2 09/06/2023 07:476200BStyreneµg/L 5.00
9530 09/08/2023 21:406200BTolueneµg/L 500
2720 09/06/2023 22:296200B1,2,4-Trimethylbenzene µg/L 50.0
651 09/06/2023 07:476200B1,3,5-Trimethylbenzene µg/L 5.00
3420 09/06/2023 22:296200Bo-Xylene µg/L 50.0
7460 09/06/2023 22:296200Bm,p-Xylene µg/L 100
10900 09/06/2023 22:296200BXylene (Total)µg/L 50.0
V 93717MW-7R
15.9 09/06/2023 06:046200BAcetoneµg/L 10.0
0.814 09/06/2023 06:046200BBenzeneµg/L 0.500
1.78 09/06/2023 06:046200Bn-Butylbenzene µg/L 0.500
4.62 09/06/2023 06:046200Bsec-Butyl benzene µg/L 0.500
1.81 09/06/2023 06:046200BEthylbenzeneµg/L 0.500
1.45 09/06/2023 06:046200BIsopropylbenzeneµg/L 0.500
1.22 09/06/2023 06:046200B4-Isopropyl toluene µg/L 0.500
3.61 09/06/2023 06:046200Bn-Propylbenzene µg/L 0.500
8.73 09/06/2023 06:046200BTolueneµg/L 0.500
Page 4 of 66
Summary of Detected Analytes
QualifiersAnalyzedUnitsResult
Report Number:
Client Sample ID
Method Parameters
Lab Sample ID
23-242-0042
Report Limit
Project:Swift Mart #1
V 93717MW-7R
1.64 09/06/2023 06:046200B1,1,2-Trichloroethane µg/L 0.500
3.85 09/06/2023 06:046200B1,2,4-Trimethylbenzene µg/L 0.500
0.918 09/06/2023 06:046200B1,3,5-Trimethylbenzene µg/L 0.500
2.45 09/06/2023 06:046200Bo-Xylene µg/L 0.500
5.39 09/06/2023 06:046200Bm,p-Xylene µg/L 1.00
7.84 09/06/2023 06:046200BXylene (Total)µg/L 0.500
V 93719AS-1
35900 09/07/2023 00:386200BBenzeneµg/L 500
10.6 09/06/2023 09:566200Bn-Butylbenzene µg/L 5.00
9.77 09/06/2023 09:566200Bsec-Butyl benzene µg/L 5.00
305 09/06/2023 09:566200BDi-Isopropyl Ether (DIPE)µg/L 5.00
3620 09/07/2023 00:386200BEthylbenzeneµg/L 500
110 09/06/2023 09:566200BIsopropylbenzeneµg/L 5.00
89.7 09/06/2023 09:566200BMethyl tert-butyl ether (MTBE)µg/L 10.0
347 09/06/2023 09:566200BNaphthaleneµg/L 10.0
241 09/06/2023 09:566200Bn-Propylbenzene µg/L 5.00
34.2 09/06/2023 09:566200BStyreneµg/L 5.00
58600 09/07/2023 00:386200BTolueneµg/L 500
2250 09/07/2023 00:386200B1,2,4-Trimethylbenzene µg/L 500
446 09/06/2023 09:566200B1,3,5-Trimethylbenzene µg/L 5.00
5960 09/07/2023 00:386200Bo-Xylene µg/L 500
12100 09/07/2023 00:386200Bm,p-Xylene µg/L 1000
18100 09/07/2023 00:386200BXylene (Total)µg/L 500
Page 5 of 66

Client: Withers & Ravenel CASE NARRATIVE
Project: Swift Mart #1 Lab Report Number: 23-242-0042
Date: 9/11/2023
Volatile Organic Compounds - GC/MS Method 6200B Analyte: 1,2,3-Trichlorobenzene QC Batch No: V37697/V37505
Recovery for the LCS exceeded the upper acceptance limit. However, all sample results associated with the batch are below the MQL, so this high bias had no impact upon the client data. The results are considered to be
acceptable.
Analyte: 2-Butanone QC Batch No: V37697/V37505
Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits.
Analyte: Chloroethane QC Batch No: V37697/V37505
Recovery for the LCS exceeded the upper acceptance limit. However, all sample results associated with the batch are below the MQL, so this high bias had no impact upon the client data. The results are considered to be
acceptable.

Page 6 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-1
93712 Matrix:
8/25/2023 15:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<1000 µg/L 1000Acetone 100 09/06/23 11:13 6200BMSA
527 µg/L 50.0Benzene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0Bromobenzene 100 09/06/23 11:13 6200BMSA
<100 µg/L 100Bromochloromethane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0Bromodichloromethane 100 09/06/23 11:13 6200BMSA
<500 µg/L 500Bromoform 100 09/06/23 11:13 6200BMSA
<100 µg/L 100Bromomethane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0n-Butylbenzene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0sec-Butyl benzene 100 09/06/23 11:13 6200BMSA
<200 µg/L 200tert-Butyl benzene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0Carbon Tetrachloride 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0Chlorobenzene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0Chlorodibromomethane 100 09/06/23 11:13 6200BMSA
<100 µg/L 100Chloroethane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0Chloroform 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0Chloromethane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.02-Chlorotoluene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.04-Chlorotoluene 100 09/06/23 11:13 6200BMSA
<200 µg/L 2001,2-Dibromo-3-Chloropropane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,2-Dibromoethane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0Dibromomethane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,2-Dichlorobenzene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,3-Dichlorobenzene 100 09/06/23 11:13 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 7 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-1
93712 Matrix:
8/25/2023 15:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<50.0 µg/L 50.01,4-Dichlorobenzene 100 09/06/23 11:13 6200BMSA
<500 µg/L 500Dichlorodifluoromethane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,1-Dichloroethane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,2-Dichloroethane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,1-Dichloroethene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0cis-1,2-Dichloroethene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0trans-1,2-Dichloroethene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,2-Dichloropropane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,3-Dichloropropane 100 09/06/23 11:13 6200BMSA
<200 µg/L 2002,2-Dichloropropane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,1-Dichloropropene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0cis-1,3-Dichloropropene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0trans-1,3-Dichloropropene 100 09/06/23 11:13 6200BMSA
<20000 µg/L 20000Ethanol 100 09/06/23 11:13 6200BMSA
1050 µg/L 50.0Ethylbenzene 100 09/06/23 11:13 6200BMSA
<300 µg/L 300Hexachlorobutadiene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0Di-Isopropyl Ether (DIPE)100 09/06/23 11:13 6200BMSA
71.1 µg/L 50.0Isopropylbenzene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.04-Isopropyl toluene 100 09/06/23 11:13 6200BMSA
<100 µg/L 1002-Hexanone 100 09/06/23 11:13 6200BMSA
<500 µg/L 500Methyl Ethyl Ketone (MEK)100 09/06/23 11:13 6200BMSA
<200 µg/L 200Methylene Chloride 100 09/06/23 11:13 6200BMSA
<100 µg/L 100Methyl tert-butyl ether (MTBE)100 09/06/23 11:13 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 8 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-1
93712 Matrix:
8/25/2023 15:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<100 µg/L 1004-Methyl-2-Pentanone 100 09/06/23 11:13 6200BMSA
<100 µg/L 100Naphthalene 100 09/06/23 11:13 6200BMSA
166 µg/L 50.0n-Propylbenzene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0Styrene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,1,1,2-Tetrachloroethane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,1,2,2-Tetrachloroethane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0Tetrachloroethene 100 09/06/23 11:13 6200BMSA
4720 µg/L 50.0Toluene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,2,3-Trichlorobenzene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,2,4-Trichlorobenzene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,1,1-Trichloroethane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,1,2-Trichloroethane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0Trichloroethene 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0Trichlorofluoromethane 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.01,2,3-Trichloropropane 100 09/06/23 11:13 6200BMSA
3020 µg/L 50.01,2,4-Trimethylbenzene 100 09/06/23 11:13 6200BMSA
873 µg/L 50.01,3,5-Trimethylbenzene 100 09/06/23 11:13 6200BMSA
<500 µg/L 500Vinyl Acetate 100 09/06/23 11:13 6200BMSA
<50.0 µg/L 50.0Vinyl Chloride 100 09/06/23 11:13 6200BMSA
6710 µg/L 100m,p-Xylene 100 09/06/23 11:13 6200BMSA
3530 µg/L 50.0o-Xylene 100 09/06/23 11:13 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 9 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-1
93712 Matrix:
8/25/2023 15:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
10200 µg/L 50.0Xylene (Total)100 09/06/23 11:13 6200B
Surrogate: 4-Bromofluorobenzene 96.6 Limits: 70-130%09/06/23 11:13100 MSA V37506
Surrogate: Dibromofluoromethane 102 Limits: 70-130%09/06/23 11:13100 MSA V37506
Surrogate: 1,2-Dichloroethane - d4 92.4 Limits: 70-130%09/06/23 11:13100 MSA V37506
Surrogate: Toluene-d8 99.8 Limits: 70-130%09/06/23 11:13100 MSA V37506
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 10 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-2R
93713 Matrix:
8/25/2023 14:40
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<100 µg/L 100Acetone 10 09/06/23 07:47 6200BMSA
15.0 µg/L 5.00Benzene 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00Bromobenzene 10 09/06/23 07:47 6200BMSA
<10.0 µg/L 10.0Bromochloromethane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00Bromodichloromethane 10 09/06/23 07:47 6200BMSA
<50.0 µg/L 50.0Bromoform 10 09/06/23 07:47 6200BMSA
<10.0 µg/L 10.0Bromomethane 10 09/06/23 07:47 6200BMSA
20.0 µg/L 5.00n-Butylbenzene 10 09/06/23 07:47 6200BMSA
18.1 µg/L 5.00sec-Butyl benzene 10 09/06/23 07:47 6200BMSA
<20.0 µg/L 20.0tert-Butyl benzene 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00Carbon Tetrachloride 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00Chlorobenzene 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00Chlorodibromomethane 10 09/06/23 07:47 6200BMSA
<10.0 µg/L 10.0Chloroethane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00Chloroform 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00Chloromethane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.002-Chlorotoluene 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.004-Chlorotoluene 10 09/06/23 07:47 6200BMSA
<20.0 µg/L 20.01,2-Dibromo-3-Chloropropane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.001,2-Dibromoethane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00Dibromomethane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.001,2-Dichlorobenzene 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.001,3-Dichlorobenzene 10 09/06/23 07:47 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 11 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-2R
93713 Matrix:
8/25/2023 14:40
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<5.00 µg/L 5.001,4-Dichlorobenzene 10 09/06/23 07:47 6200BMSA
<50.0 µg/L 50.0Dichlorodifluoromethane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.001,1-Dichloroethane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.001,2-Dichloroethane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.001,1-Dichloroethene 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00cis-1,2-Dichloroethene 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00trans-1,2-Dichloroethene 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.001,2-Dichloropropane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.001,3-Dichloropropane 10 09/06/23 07:47 6200BMSA
<20.0 µg/L 20.02,2-Dichloropropane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.001,1-Dichloropropene 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00cis-1,3-Dichloropropene 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00trans-1,3-Dichloropropene 10 09/06/23 07:47 6200BMSA
<2000 µg/L 2000Ethanol 10 09/06/23 07:47 6200BMSA
2360 µg/L 50.0Ethylbenzene 100 09/06/23 22:29 6200BMSA
<30.0 µg/L 30.0Hexachlorobutadiene 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00Di-Isopropyl Ether (DIPE)10 09/06/23 07:47 6200BMSA
134 µg/L 5.00Isopropylbenzene 10 09/06/23 07:47 6200BMSA
8.88 µg/L 5.004-Isopropyl toluene 10 09/06/23 07:47 6200BMSA
<10.0 µg/L 10.02-Hexanone 10 09/06/23 07:47 6200BMSA
<50.0 µg/L 50.0Methyl Ethyl Ketone (MEK)10 09/06/23 07:47 6200BMSA
<20.0 µg/L 20.0Methylene Chloride 10 09/06/23 07:47 6200BMSA
<10.0 µg/L 10.0Methyl tert-butyl ether (MTBE)10 09/06/23 07:47 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 12 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-2R
93713 Matrix:
8/25/2023 14:40
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<10.0 µg/L 10.04-Methyl-2-Pentanone 10 09/06/23 07:47 6200BMSA
328 µg/L 10.0Naphthalene 10 09/06/23 07:47 6200BMSA
329 µg/L 5.00n-Propylbenzene 10 09/06/23 07:47 6200BMSA
10.2 µg/L 5.00Styrene 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.001,1,1,2-Tetrachloroethane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.001,1,2,2-Tetrachloroethane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00Tetrachloroethene 10 09/06/23 07:47 6200BMSA
9530 µg/L 500Toluene 1000 09/08/23 21:40 6200BMSA
<5.00 µg/L 5.001,2,3-Trichlorobenzene 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.001,2,4-Trichlorobenzene 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.001,1,1-Trichloroethane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.001,1,2-Trichloroethane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00Trichloroethene 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00Trichlorofluoromethane 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.001,2,3-Trichloropropane 10 09/06/23 07:47 6200BMSA
2720 µg/L 50.01,2,4-Trimethylbenzene 100 09/06/23 22:29 6200BMSA
651 µg/L 5.001,3,5-Trimethylbenzene 10 09/06/23 07:47 6200BMSA
<50.0 µg/L 50.0Vinyl Acetate 10 09/06/23 07:47 6200BMSA
<5.00 µg/L 5.00Vinyl Chloride 10 09/06/23 07:47 6200BMSA
7460 µg/L 100m,p-Xylene 100 09/06/23 22:29 6200BMSA
3420 µg/L 50.0o-Xylene 100 09/06/23 22:29 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 13 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-2R
93713 Matrix:
8/25/2023 14:40
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
10900 µg/L 50.0Xylene (Total)100 09/06/23 22:29 6200B
Surrogate: 4-Bromofluorobenzene 95.4 Limits: 70-130%09/06/23 07:4710 MSA V37506
Surrogate: Dibromofluoromethane 101 Limits: 70-130%09/06/23 07:4710 MSA V37506
Surrogate: 1,2-Dichloroethane - d4 94.2 Limits: 70-130%09/06/23 07:4710 MSA V37506
Surrogate: Toluene-d8 99.4 Limits: 70-130%09/06/23 07:4710 MSA V37506
Surrogate: 4-Bromofluorobenzene 97.2 Limits: 70-130%09/06/23 22:29100 MSA V37553
Surrogate: Dibromofluoromethane 101 Limits: 70-130%09/06/23 22:29100 MSA V37553
Surrogate: 1,2-Dichloroethane - d4 90.0 Limits: 70-130%09/06/23 22:29100 MSA V37553
Surrogate: Toluene-d8 99.4 Limits: 70-130%09/06/23 22:29100 MSA V37553
Surrogate: 4-Bromofluorobenzene 98.0 Limits: 70-130%09/08/23 21:401000 MSA V37697
Surrogate: Dibromofluoromethane 96.8 Limits: 70-130%09/08/23 21:401000 MSA V37697
Surrogate: 1,2-Dichloroethane - d4 92.8 Limits: 70-130%09/08/23 21:401000 MSA V37697
Surrogate: Toluene-d8 98.2 Limits: 70-130%09/08/23 21:401000 MSA V37697
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 14 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-3
93714 Matrix:
8/25/2023 14:05
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<10.0 µg/L 10.0Acetone 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Benzene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Bromobenzene 1 09/06/23 04:47 6200BMSA
<1.00 µg/L 1.00Bromochloromethane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Bromodichloromethane 1 09/06/23 04:47 6200BMSA
<5.00 µg/L 5.00Bromoform 1 09/06/23 04:47 6200BMSA
<1.00 µg/L 1.00Bromomethane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500n-Butylbenzene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500sec-Butyl benzene 1 09/06/23 04:47 6200BMSA
<2.00 µg/L 2.00tert-Butyl benzene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Carbon Tetrachloride 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Chlorobenzene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Chlorodibromomethane 1 09/06/23 04:47 6200BMSA
<1.00 µg/L 1.00Chloroethane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Chloroform 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Chloromethane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5002-Chlorotoluene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5004-Chlorotoluene 1 09/06/23 04:47 6200BMSA
<2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,2-Dibromoethane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Dibromomethane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,2-Dichlorobenzene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,3-Dichlorobenzene 1 09/06/23 04:47 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 15 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-3
93714 Matrix:
8/25/2023 14:05
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.5001,4-Dichlorobenzene 1 09/06/23 04:47 6200BMSA
<5.00 µg/L 5.00Dichlorodifluoromethane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,2-Dichloroethane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500cis-1,2-Dichloroethene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500trans-1,2-Dichloroethene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,2-Dichloropropane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,3-Dichloropropane 1 09/06/23 04:47 6200BMSA
<2.00 µg/L 2.002,2-Dichloropropane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,1-Dichloropropene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500cis-1,3-Dichloropropene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500trans-1,3-Dichloropropene 1 09/06/23 04:47 6200BMSA
<200 µg/L 200Ethanol 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Ethylbenzene 1 09/06/23 04:47 6200BMSA
<3.00 µg/L 3.00Hexachlorobutadiene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Isopropylbenzene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5004-Isopropyl toluene 1 09/06/23 04:47 6200BMSA
<1.00 µg/L 1.002-Hexanone 1 09/06/23 04:47 6200BMSA
<5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 09/06/23 04:47 6200BMSA
<2.00 µg/L 2.00Methylene Chloride 1 09/06/23 04:47 6200BMSA
<1.00 µg/L 1.00Methyl tert-butyl ether (MTBE)1 09/06/23 04:47 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 16 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-3
93714 Matrix:
8/25/2023 14:05
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.004-Methyl-2-Pentanone 1 09/06/23 04:47 6200BMSA
<1.00 µg/L 1.00Naphthalene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500n-Propylbenzene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Styrene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Tetrachloroethene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Toluene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,1,1-Trichloroethane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,1,2-Trichloroethane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Trichloroethene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Trichlorofluoromethane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichloropropane 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,2,4-Trimethylbenzene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.5001,3,5-Trimethylbenzene 1 09/06/23 04:47 6200BMSA
<5.00 µg/L 5.00Vinyl Acetate 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500Vinyl Chloride 1 09/06/23 04:47 6200BMSA
<1.00 µg/L 1.00m,p-Xylene 1 09/06/23 04:47 6200BMSA
<0.500 µg/L 0.500o-Xylene 1 09/06/23 04:47 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 17 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-3
93714 Matrix:
8/25/2023 14:05
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.500Xylene (Total)1 09/06/23 04:47 6200B
Surrogate: 4-Bromofluorobenzene 98.0 Limits: 70-130%09/06/23 04:471 MSA V37506
Surrogate: Dibromofluoromethane 103 Limits: 70-130%09/06/23 04:471 MSA V37506
Surrogate: 1,2-Dichloroethane - d4 87.6 Limits: 70-130%09/06/23 04:471 MSA V37506
Surrogate: Toluene-d8 98.6 Limits: 70-130%09/06/23 04:471 MSA V37506
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 18 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-4
93715 Matrix:
8/25/2023 13:50
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<10.0 µg/L 10.0Acetone 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Benzene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Bromobenzene 1 09/06/23 05:13 6200BMSA
<1.00 µg/L 1.00Bromochloromethane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Bromodichloromethane 1 09/06/23 05:13 6200BMSA
<5.00 µg/L 5.00Bromoform 1 09/06/23 05:13 6200BMSA
<1.00 µg/L 1.00Bromomethane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500n-Butylbenzene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500sec-Butyl benzene 1 09/06/23 05:13 6200BMSA
<2.00 µg/L 2.00tert-Butyl benzene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Carbon Tetrachloride 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Chlorobenzene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Chlorodibromomethane 1 09/06/23 05:13 6200BMSA
<1.00 µg/L 1.00Chloroethane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Chloroform 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Chloromethane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5002-Chlorotoluene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5004-Chlorotoluene 1 09/06/23 05:13 6200BMSA
<2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,2-Dibromoethane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Dibromomethane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,2-Dichlorobenzene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,3-Dichlorobenzene 1 09/06/23 05:13 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 19 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-4
93715 Matrix:
8/25/2023 13:50
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.5001,4-Dichlorobenzene 1 09/06/23 05:13 6200BMSA
<5.00 µg/L 5.00Dichlorodifluoromethane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,2-Dichloroethane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500cis-1,2-Dichloroethene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500trans-1,2-Dichloroethene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,2-Dichloropropane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,3-Dichloropropane 1 09/06/23 05:13 6200BMSA
<2.00 µg/L 2.002,2-Dichloropropane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,1-Dichloropropene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500cis-1,3-Dichloropropene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500trans-1,3-Dichloropropene 1 09/06/23 05:13 6200BMSA
<200 µg/L 200Ethanol 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Ethylbenzene 1 09/06/23 05:13 6200BMSA
<3.00 µg/L 3.00Hexachlorobutadiene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Isopropylbenzene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5004-Isopropyl toluene 1 09/06/23 05:13 6200BMSA
<1.00 µg/L 1.002-Hexanone 1 09/06/23 05:13 6200BMSA
<5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 09/06/23 05:13 6200BMSA
<2.00 µg/L 2.00Methylene Chloride 1 09/06/23 05:13 6200BMSA
<1.00 µg/L 1.00Methyl tert-butyl ether (MTBE)1 09/06/23 05:13 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 20 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-4
93715 Matrix:
8/25/2023 13:50
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.004-Methyl-2-Pentanone 1 09/06/23 05:13 6200BMSA
<1.00 µg/L 1.00Naphthalene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500n-Propylbenzene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Styrene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Tetrachloroethene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Toluene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,1,1-Trichloroethane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,1,2-Trichloroethane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Trichloroethene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Trichlorofluoromethane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichloropropane 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,2,4-Trimethylbenzene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.5001,3,5-Trimethylbenzene 1 09/06/23 05:13 6200BMSA
<5.00 µg/L 5.00Vinyl Acetate 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500Vinyl Chloride 1 09/06/23 05:13 6200BMSA
<1.00 µg/L 1.00m,p-Xylene 1 09/06/23 05:13 6200BMSA
<0.500 µg/L 0.500o-Xylene 1 09/06/23 05:13 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 21 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-4
93715 Matrix:
8/25/2023 13:50
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.500Xylene (Total)1 09/06/23 05:13 6200B
Surrogate: 4-Bromofluorobenzene 96.6 Limits: 70-130%09/06/23 05:131 MSA V37506
Surrogate: Dibromofluoromethane 108 Limits: 70-130%09/06/23 05:131 MSA V37506
Surrogate: 1,2-Dichloroethane - d4 97.8 Limits: 70-130%09/06/23 05:131 MSA V37506
Surrogate: Toluene-d8 99.8 Limits: 70-130%09/06/23 05:131 MSA V37506
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 22 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-5
93716 Matrix:
8/25/2023 13:35
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<10.0 µg/L 10.0Acetone 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Benzene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Bromobenzene 1 09/06/23 05:38 6200BMSA
<1.00 µg/L 1.00Bromochloromethane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Bromodichloromethane 1 09/06/23 05:38 6200BMSA
<5.00 µg/L 5.00Bromoform 1 09/06/23 05:38 6200BMSA
<1.00 µg/L 1.00Bromomethane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500n-Butylbenzene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500sec-Butyl benzene 1 09/06/23 05:38 6200BMSA
<2.00 µg/L 2.00tert-Butyl benzene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Carbon Tetrachloride 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Chlorobenzene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Chlorodibromomethane 1 09/06/23 05:38 6200BMSA
<1.00 µg/L 1.00Chloroethane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Chloroform 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Chloromethane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5002-Chlorotoluene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5004-Chlorotoluene 1 09/06/23 05:38 6200BMSA
<2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,2-Dibromoethane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Dibromomethane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,2-Dichlorobenzene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,3-Dichlorobenzene 1 09/06/23 05:38 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 23 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-5
93716 Matrix:
8/25/2023 13:35
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.5001,4-Dichlorobenzene 1 09/06/23 05:38 6200BMSA
<5.00 µg/L 5.00Dichlorodifluoromethane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,2-Dichloroethane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500cis-1,2-Dichloroethene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500trans-1,2-Dichloroethene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,2-Dichloropropane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,3-Dichloropropane 1 09/06/23 05:38 6200BMSA
<2.00 µg/L 2.002,2-Dichloropropane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,1-Dichloropropene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500cis-1,3-Dichloropropene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500trans-1,3-Dichloropropene 1 09/06/23 05:38 6200BMSA
<200 µg/L 200Ethanol 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Ethylbenzene 1 09/06/23 05:38 6200BMSA
<3.00 µg/L 3.00Hexachlorobutadiene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Isopropylbenzene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5004-Isopropyl toluene 1 09/06/23 05:38 6200BMSA
<1.00 µg/L 1.002-Hexanone 1 09/06/23 05:38 6200BMSA
<5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 09/06/23 05:38 6200BMSA
<2.00 µg/L 2.00Methylene Chloride 1 09/06/23 05:38 6200BMSA
<1.00 µg/L 1.00Methyl tert-butyl ether (MTBE)1 09/06/23 05:38 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 24 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-5
93716 Matrix:
8/25/2023 13:35
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.004-Methyl-2-Pentanone 1 09/06/23 05:38 6200BMSA
<1.00 µg/L 1.00Naphthalene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500n-Propylbenzene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Styrene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Tetrachloroethene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Toluene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,1,1-Trichloroethane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,1,2-Trichloroethane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Trichloroethene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Trichlorofluoromethane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichloropropane 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,2,4-Trimethylbenzene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.5001,3,5-Trimethylbenzene 1 09/06/23 05:38 6200BMSA
<5.00 µg/L 5.00Vinyl Acetate 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500Vinyl Chloride 1 09/06/23 05:38 6200BMSA
<1.00 µg/L 1.00m,p-Xylene 1 09/06/23 05:38 6200BMSA
<0.500 µg/L 0.500o-Xylene 1 09/06/23 05:38 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 25 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-5
93716 Matrix:
8/25/2023 13:35
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.500Xylene (Total)1 09/06/23 05:38 6200B
Surrogate: 4-Bromofluorobenzene 96.4 Limits: 70-130%09/06/23 05:381 MSA V37506
Surrogate: Dibromofluoromethane 103 Limits: 70-130%09/06/23 05:381 MSA V37506
Surrogate: 1,2-Dichloroethane - d4 88.8 Limits: 70-130%09/06/23 05:381 MSA V37506
Surrogate: Toluene-d8 99.0 Limits: 70-130%09/06/23 05:381 MSA V37506
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 26 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-7R
93717 Matrix:
8/25/2023 13:15
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
15.9 µg/L 10.0Acetone 1 09/06/23 06:04 6200BMSA
0.814 µg/L 0.500Benzene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500Bromobenzene 1 09/06/23 06:04 6200BMSA
<1.00 µg/L 1.00Bromochloromethane 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500Bromodichloromethane 1 09/06/23 06:04 6200BMSA
<5.00 µg/L 5.00Bromoform 1 09/06/23 06:04 6200BMSA
<1.00 µg/L 1.00Bromomethane 1 09/06/23 06:04 6200BMSA
1.78 µg/L 0.500n-Butylbenzene 1 09/06/23 06:04 6200BMSA
4.62 µg/L 0.500sec-Butyl benzene 1 09/06/23 06:04 6200BMSA
<2.00 µg/L 2.00tert-Butyl benzene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500Carbon Tetrachloride 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500Chlorobenzene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500Chlorodibromomethane 1 09/06/23 06:04 6200BMSA
<1.00 µg/L 1.00Chloroethane 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500Chloroform 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500Chloromethane 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5002-Chlorotoluene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5004-Chlorotoluene 1 09/06/23 06:04 6200BMSA
<2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5001,2-Dibromoethane 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500Dibromomethane 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5001,2-Dichlorobenzene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5001,3-Dichlorobenzene 1 09/06/23 06:04 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 27 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-7R
93717 Matrix:
8/25/2023 13:15
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.5001,4-Dichlorobenzene 1 09/06/23 06:04 6200BMSA
<5.00 µg/L 5.00Dichlorodifluoromethane 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethane 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5001,2-Dichloroethane 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500cis-1,2-Dichloroethene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500trans-1,2-Dichloroethene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5001,2-Dichloropropane 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5001,3-Dichloropropane 1 09/06/23 06:04 6200BMSA
<2.00 µg/L 2.002,2-Dichloropropane 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5001,1-Dichloropropene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500cis-1,3-Dichloropropene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500trans-1,3-Dichloropropene 1 09/06/23 06:04 6200BMSA
<200 µg/L 200Ethanol 1 09/06/23 06:04 6200BMSA
1.81 µg/L 0.500Ethylbenzene 1 09/06/23 06:04 6200BMSA
<3.00 µg/L 3.00Hexachlorobutadiene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 09/06/23 06:04 6200BMSA
1.45 µg/L 0.500Isopropylbenzene 1 09/06/23 06:04 6200BMSA
1.22 µg/L 0.5004-Isopropyl toluene 1 09/06/23 06:04 6200BMSA
<1.00 µg/L 1.002-Hexanone 1 09/06/23 06:04 6200BMSA
<5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 09/06/23 06:04 6200BMSA
<2.00 µg/L 2.00Methylene Chloride 1 09/06/23 06:04 6200BMSA
<1.00 µg/L 1.00Methyl tert-butyl ether (MTBE)1 09/06/23 06:04 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 28 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-7R
93717 Matrix:
8/25/2023 13:15
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.004-Methyl-2-Pentanone 1 09/06/23 06:04 6200BMSA
<1.00 µg/L 1.00Naphthalene 1 09/06/23 06:04 6200BMSA
3.61 µg/L 0.500n-Propylbenzene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500Styrene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500Tetrachloroethene 1 09/06/23 06:04 6200BMSA
8.73 µg/L 0.500Toluene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5001,1,1-Trichloroethane 1 09/06/23 06:04 6200BMSA
1.64 µg/L 0.5001,1,2-Trichloroethane 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500Trichloroethene 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500Trichlorofluoromethane 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichloropropane 1 09/06/23 06:04 6200BMSA
3.85 µg/L 0.5001,2,4-Trimethylbenzene 1 09/06/23 06:04 6200BMSA
0.918 µg/L 0.5001,3,5-Trimethylbenzene 1 09/06/23 06:04 6200BMSA
<5.00 µg/L 5.00Vinyl Acetate 1 09/06/23 06:04 6200BMSA
<0.500 µg/L 0.500Vinyl Chloride 1 09/06/23 06:04 6200BMSA
5.39 µg/L 1.00m,p-Xylene 1 09/06/23 06:04 6200BMSA
2.45 µg/L 0.500o-Xylene 1 09/06/23 06:04 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 29 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-7R
93717 Matrix:
8/25/2023 13:15
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
7.84 µg/L 0.500Xylene (Total)1 09/06/23 06:04 6200B
Surrogate: 4-Bromofluorobenzene 94.6 Limits: 70-130%09/06/23 06:041 MSA V37506
Surrogate: Dibromofluoromethane 102 Limits: 70-130%09/06/23 06:041 MSA V37506
Surrogate: 1,2-Dichloroethane - d4 87.2 Limits: 70-130%09/06/23 06:041 MSA V37506
Surrogate: Toluene-d8 98.6 Limits: 70-130%09/06/23 06:041 MSA V37506
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 30 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-8
93718 Matrix:
8/25/2023 14:25
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<10.0 µg/L 10.0Acetone 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Benzene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Bromobenzene 1 09/06/23 16:54 6200BMSA
<1.00 µg/L 1.00Bromochloromethane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Bromodichloromethane 1 09/06/23 16:54 6200BMSA
<5.00 µg/L 5.00Bromoform 1 09/06/23 16:54 6200BMSA
<1.00 µg/L 1.00Bromomethane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500n-Butylbenzene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500sec-Butyl benzene 1 09/06/23 16:54 6200BMSA
<2.00 µg/L 2.00tert-Butyl benzene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Carbon Tetrachloride 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Chlorobenzene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Chlorodibromomethane 1 09/06/23 16:54 6200BMSA
<1.00 µg/L 1.00Chloroethane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Chloroform 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Chloromethane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5002-Chlorotoluene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5004-Chlorotoluene 1 09/06/23 16:54 6200BMSA
<2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,2-Dibromoethane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Dibromomethane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,2-Dichlorobenzene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,3-Dichlorobenzene 1 09/06/23 16:54 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 31 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-8
93718 Matrix:
8/25/2023 14:25
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.5001,4-Dichlorobenzene 1 09/06/23 16:54 6200BMSA
<5.00 µg/L 5.00Dichlorodifluoromethane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,2-Dichloroethane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500cis-1,2-Dichloroethene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500trans-1,2-Dichloroethene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,2-Dichloropropane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,3-Dichloropropane 1 09/06/23 16:54 6200BMSA
<2.00 µg/L 2.002,2-Dichloropropane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,1-Dichloropropene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500cis-1,3-Dichloropropene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500trans-1,3-Dichloropropene 1 09/06/23 16:54 6200BMSA
<200 µg/L 200Ethanol 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Ethylbenzene 1 09/06/23 16:54 6200BMSA
<3.00 µg/L 3.00Hexachlorobutadiene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Isopropylbenzene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5004-Isopropyl toluene 1 09/06/23 16:54 6200BMSA
<1.00 µg/L 1.002-Hexanone 1 09/06/23 16:54 6200BMSA
<5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 09/06/23 16:54 6200BMSA
<2.00 µg/L 2.00Methylene Chloride 1 09/06/23 16:54 6200BMSA
<1.00 µg/L 1.00Methyl tert-butyl ether (MTBE)1 09/06/23 16:54 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 32 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-8
93718 Matrix:
8/25/2023 14:25
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.004-Methyl-2-Pentanone 1 09/06/23 16:54 6200BMSA
<1.00 µg/L 1.00Naphthalene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500n-Propylbenzene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Styrene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Tetrachloroethene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Toluene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,1,1-Trichloroethane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,1,2-Trichloroethane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Trichloroethene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Trichlorofluoromethane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichloropropane 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,2,4-Trimethylbenzene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.5001,3,5-Trimethylbenzene 1 09/06/23 16:54 6200BMSA
<5.00 µg/L 5.00Vinyl Acetate 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500Vinyl Chloride 1 09/06/23 16:54 6200BMSA
<1.00 µg/L 1.00m,p-Xylene 1 09/06/23 16:54 6200BMSA
<0.500 µg/L 0.500o-Xylene 1 09/06/23 16:54 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 33 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:MW-8
93718 Matrix:
8/25/2023 14:25
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.500Xylene (Total)1 09/06/23 16:54 6200B
Surrogate: 4-Bromofluorobenzene 97.4 Limits: 70-130%09/06/23 16:541 MSA V37553
Surrogate: Dibromofluoromethane 104 Limits: 70-130%09/06/23 16:541 MSA V37553
Surrogate: 1,2-Dichloroethane - d4 92.2 Limits: 70-130%09/06/23 16:541 MSA V37553
Surrogate: Toluene-d8 99.4 Limits: 70-130%09/06/23 16:541 MSA V37553
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 34 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:AS-1
93719 Matrix:
8/25/2023 13:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<100 µg/L 100Acetone 10 09/06/23 09:56 6200BMSA
35900 µg/L 500Benzene 1000 09/07/23 00:38 6200BMSA
<5.00 µg/L 5.00Bromobenzene 10 09/06/23 09:56 6200BMSA
<10.0 µg/L 10.0Bromochloromethane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.00Bromodichloromethane 10 09/06/23 09:56 6200BMSA
<50.0 µg/L 50.0Bromoform 10 09/06/23 09:56 6200BMSA
<10.0 µg/L 10.0Bromomethane 10 09/06/23 09:56 6200BMSA
10.6 µg/L 5.00n-Butylbenzene 10 09/06/23 09:56 6200BMSA
9.77 µg/L 5.00sec-Butyl benzene 10 09/06/23 09:56 6200BMSA
<20.0 µg/L 20.0tert-Butyl benzene 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.00Carbon Tetrachloride 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.00Chlorobenzene 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.00Chlorodibromomethane 10 09/06/23 09:56 6200BMSA
<10.0 µg/L 10.0Chloroethane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.00Chloroform 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.00Chloromethane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.002-Chlorotoluene 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.004-Chlorotoluene 10 09/06/23 09:56 6200BMSA
<20.0 µg/L 20.01,2-Dibromo-3-Chloropropane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.001,2-Dibromoethane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.00Dibromomethane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.001,2-Dichlorobenzene 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.001,3-Dichlorobenzene 10 09/06/23 09:56 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 35 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:AS-1
93719 Matrix:
8/25/2023 13:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<5.00 µg/L 5.001,4-Dichlorobenzene 10 09/06/23 09:56 6200BMSA
<50.0 µg/L 50.0Dichlorodifluoromethane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.001,1-Dichloroethane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.001,2-Dichloroethane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.001,1-Dichloroethene 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.00cis-1,2-Dichloroethene 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.00trans-1,2-Dichloroethene 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.001,2-Dichloropropane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.001,3-Dichloropropane 10 09/06/23 09:56 6200BMSA
<20.0 µg/L 20.02,2-Dichloropropane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.001,1-Dichloropropene 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.00cis-1,3-Dichloropropene 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.00trans-1,3-Dichloropropene 10 09/06/23 09:56 6200BMSA
<2000 µg/L 2000Ethanol 10 09/06/23 09:56 6200BMSA
3620 µg/L 500Ethylbenzene 1000 09/07/23 00:38 6200BMSA
<30.0 µg/L 30.0Hexachlorobutadiene 10 09/06/23 09:56 6200BMSA
305 µg/L 5.00Di-Isopropyl Ether (DIPE)10 09/06/23 09:56 6200BMSA
110 µg/L 5.00Isopropylbenzene 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.004-Isopropyl toluene 10 09/06/23 09:56 6200BMSA
<10.0 µg/L 10.02-Hexanone 10 09/06/23 09:56 6200BMSA
<50.0 µg/L 50.0Methyl Ethyl Ketone (MEK)10 09/06/23 09:56 6200BMSA
<20.0 µg/L 20.0Methylene Chloride 10 09/06/23 09:56 6200BMSA
89.7 µg/L 10.0Methyl tert-butyl ether (MTBE)10 09/06/23 09:56 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 36 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:AS-1
93719 Matrix:
8/25/2023 13:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<10.0 µg/L 10.04-Methyl-2-Pentanone 10 09/06/23 09:56 6200BMSA
347 µg/L 10.0Naphthalene 10 09/06/23 09:56 6200BMSA
241 µg/L 5.00n-Propylbenzene 10 09/06/23 09:56 6200BMSA
34.2 µg/L 5.00Styrene 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.001,1,1,2-Tetrachloroethane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.001,1,2,2-Tetrachloroethane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.00Tetrachloroethene 10 09/06/23 09:56 6200BMSA
58600 µg/L 500Toluene 1000 09/07/23 00:38 6200BMSA
<5.00 µg/L 5.001,2,3-Trichlorobenzene 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.001,2,4-Trichlorobenzene 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.001,1,1-Trichloroethane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.001,1,2-Trichloroethane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.00Trichloroethene 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.00Trichlorofluoromethane 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.001,2,3-Trichloropropane 10 09/06/23 09:56 6200BMSA
2250 µg/L 5001,2,4-Trimethylbenzene 1000 09/07/23 00:38 6200BMSA
446 µg/L 5.001,3,5-Trimethylbenzene 10 09/06/23 09:56 6200BMSA
<50.0 µg/L 50.0Vinyl Acetate 10 09/06/23 09:56 6200BMSA
<5.00 µg/L 5.00Vinyl Chloride 10 09/06/23 09:56 6200BMSA
12100 µg/L 1000m,p-Xylene 1000 09/07/23 00:38 6200BMSA
5960 µg/L 500o-Xylene 1000 09/07/23 00:38 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 37 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:AS-1
93719 Matrix:
8/25/2023 13:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
18100 µg/L 500Xylene (Total)1000 09/07/23 00:38 6200B
Surrogate: 4-Bromofluorobenzene 93.0 Limits: 70-130%09/06/23 09:5610 MSA V37506
Surrogate: Dibromofluoromethane 96.2 Limits: 70-130%09/06/23 09:5610 MSA V37506
Surrogate: 1,2-Dichloroethane - d4 91.2 Limits: 70-130%09/06/23 09:5610 MSA V37506
Surrogate: Toluene-d8 101 Limits: 70-130%09/06/23 09:5610 MSA V37506
Surrogate: 4-Bromofluorobenzene 96.2 Limits: 70-130%09/07/23 00:381000 MSA V37553
Surrogate: Dibromofluoromethane 102 Limits: 70-130%09/07/23 00:381000 MSA V37553
Surrogate: 1,2-Dichloroethane - d4 90.6 Limits: 70-130%09/07/23 00:381000 MSA V37553
Surrogate: Toluene-d8 99.6 Limits: 70-130%09/07/23 00:381000 MSA V37553
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 38 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:WSW-2
93720 Matrix:
8/25/2023 16:50
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<10.0 µg/L 10.0Acetone 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Benzene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Bromobenzene 1 09/06/23 06:30 6200BMSA
<1.00 µg/L 1.00Bromochloromethane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Bromodichloromethane 1 09/06/23 06:30 6200BMSA
<5.00 µg/L 5.00Bromoform 1 09/06/23 06:30 6200BMSA
<1.00 µg/L 1.00Bromomethane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500n-Butylbenzene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500sec-Butyl benzene 1 09/06/23 06:30 6200BMSA
<2.00 µg/L 2.00tert-Butyl benzene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Carbon Tetrachloride 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Chlorobenzene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Chlorodibromomethane 1 09/06/23 06:30 6200BMSA
<1.00 µg/L 1.00Chloroethane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Chloroform 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Chloromethane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5002-Chlorotoluene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5004-Chlorotoluene 1 09/06/23 06:30 6200BMSA
<2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,2-Dibromoethane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Dibromomethane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,2-Dichlorobenzene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,3-Dichlorobenzene 1 09/06/23 06:30 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 39 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:WSW-2
93720 Matrix:
8/25/2023 16:50
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.5001,4-Dichlorobenzene 1 09/06/23 06:30 6200BMSA
<5.00 µg/L 5.00Dichlorodifluoromethane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,2-Dichloroethane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500cis-1,2-Dichloroethene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500trans-1,2-Dichloroethene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,2-Dichloropropane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,3-Dichloropropane 1 09/06/23 06:30 6200BMSA
<2.00 µg/L 2.002,2-Dichloropropane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,1-Dichloropropene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500cis-1,3-Dichloropropene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500trans-1,3-Dichloropropene 1 09/06/23 06:30 6200BMSA
<200 µg/L 200Ethanol 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Ethylbenzene 1 09/06/23 06:30 6200BMSA
<3.00 µg/L 3.00Hexachlorobutadiene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Isopropylbenzene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5004-Isopropyl toluene 1 09/06/23 06:30 6200BMSA
<1.00 µg/L 1.002-Hexanone 1 09/06/23 06:30 6200BMSA
<5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 09/06/23 06:30 6200BMSA
<2.00 µg/L 2.00Methylene Chloride 1 09/06/23 06:30 6200BMSA
<1.00 µg/L 1.00Methyl tert-butyl ether (MTBE)1 09/06/23 06:30 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 40 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:WSW-2
93720 Matrix:
8/25/2023 16:50
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.004-Methyl-2-Pentanone 1 09/06/23 06:30 6200BMSA
<1.00 µg/L 1.00Naphthalene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500n-Propylbenzene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Styrene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Tetrachloroethene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Toluene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,1,1-Trichloroethane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,1,2-Trichloroethane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Trichloroethene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Trichlorofluoromethane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichloropropane 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,2,4-Trimethylbenzene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.5001,3,5-Trimethylbenzene 1 09/06/23 06:30 6200BMSA
<5.00 µg/L 5.00Vinyl Acetate 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500Vinyl Chloride 1 09/06/23 06:30 6200BMSA
<1.00 µg/L 1.00m,p-Xylene 1 09/06/23 06:30 6200BMSA
<0.500 µg/L 0.500o-Xylene 1 09/06/23 06:30 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 41 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:WSW-2
93720 Matrix:
8/25/2023 16:50
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.500Xylene (Total)1 09/06/23 06:30 6200B
Surrogate: 4-Bromofluorobenzene 98.8 Limits: 70-130%09/06/23 06:301 MSA V37506
Surrogate: Dibromofluoromethane 105 Limits: 70-130%09/06/23 06:301 MSA V37506
Surrogate: 1,2-Dichloroethane - d4 97.2 Limits: 70-130%09/06/23 06:301 MSA V37506
Surrogate: Toluene-d8 100 Limits: 70-130%09/06/23 06:301 MSA V37506
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 42 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:Field Blank
93721 Matrix:
8/25/2023 15:45
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<10.0 µg/L 10.0Acetone 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Benzene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Bromobenzene 1 09/06/23 03:55 6200BMSA
<1.00 µg/L 1.00Bromochloromethane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Bromodichloromethane 1 09/06/23 03:55 6200BMSA
<5.00 µg/L 5.00Bromoform 1 09/06/23 03:55 6200BMSA
<1.00 µg/L 1.00Bromomethane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500n-Butylbenzene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500sec-Butyl benzene 1 09/06/23 03:55 6200BMSA
<2.00 µg/L 2.00tert-Butyl benzene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Carbon Tetrachloride 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Chlorobenzene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Chlorodibromomethane 1 09/06/23 03:55 6200BMSA
<1.00 µg/L 1.00Chloroethane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Chloroform 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Chloromethane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5002-Chlorotoluene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5004-Chlorotoluene 1 09/06/23 03:55 6200BMSA
<2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,2-Dibromoethane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Dibromomethane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,2-Dichlorobenzene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,3-Dichlorobenzene 1 09/06/23 03:55 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 43 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:Field Blank
93721 Matrix:
8/25/2023 15:45
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.5001,4-Dichlorobenzene 1 09/06/23 03:55 6200BMSA
<5.00 µg/L 5.00Dichlorodifluoromethane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,2-Dichloroethane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500cis-1,2-Dichloroethene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500trans-1,2-Dichloroethene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,2-Dichloropropane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,3-Dichloropropane 1 09/06/23 03:55 6200BMSA
<2.00 µg/L 2.002,2-Dichloropropane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,1-Dichloropropene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500cis-1,3-Dichloropropene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500trans-1,3-Dichloropropene 1 09/06/23 03:55 6200BMSA
<200 µg/L 200Ethanol 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Ethylbenzene 1 09/06/23 03:55 6200BMSA
<3.00 µg/L 3.00Hexachlorobutadiene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Isopropylbenzene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5004-Isopropyl toluene 1 09/06/23 03:55 6200BMSA
<1.00 µg/L 1.002-Hexanone 1 09/06/23 03:55 6200BMSA
<5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 09/06/23 03:55 6200BMSA
<2.00 µg/L 2.00Methylene Chloride 1 09/06/23 03:55 6200BMSA
<1.00 µg/L 1.00Methyl tert-butyl ether (MTBE)1 09/06/23 03:55 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 44 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:Field Blank
93721 Matrix:
8/25/2023 15:45
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.004-Methyl-2-Pentanone 1 09/06/23 03:55 6200BMSA
<1.00 µg/L 1.00Naphthalene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500n-Propylbenzene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Styrene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Tetrachloroethene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Toluene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,1,1-Trichloroethane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,1,2-Trichloroethane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Trichloroethene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Trichlorofluoromethane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichloropropane 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,2,4-Trimethylbenzene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.5001,3,5-Trimethylbenzene 1 09/06/23 03:55 6200BMSA
<5.00 µg/L 5.00Vinyl Acetate 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500Vinyl Chloride 1 09/06/23 03:55 6200BMSA
<1.00 µg/L 1.00m,p-Xylene 1 09/06/23 03:55 6200BMSA
<0.500 µg/L 0.500o-Xylene 1 09/06/23 03:55 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 45 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:Field Blank
93721 Matrix:
8/25/2023 15:45
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.500Xylene (Total)1 09/06/23 03:55 6200B
Surrogate: 4-Bromofluorobenzene 96.0 Limits: 70-130%09/06/23 03:551 MSA V37506
Surrogate: Dibromofluoromethane 104 Limits: 70-130%09/06/23 03:551 MSA V37506
Surrogate: 1,2-Dichloroethane - d4 89.4 Limits: 70-130%09/06/23 03:551 MSA V37506
Surrogate: Toluene-d8 100 Limits: 70-130%09/06/23 03:551 MSA V37506
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 46 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:Trip Blank
93722 Matrix:
8/25/2023 0:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<10.0 µg/L 10.0Acetone 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Benzene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Bromobenzene 1 09/06/23 04:21 6200BMSA
<1.00 µg/L 1.00Bromochloromethane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Bromodichloromethane 1 09/06/23 04:21 6200BMSA
<5.00 µg/L 5.00Bromoform 1 09/06/23 04:21 6200BMSA
<1.00 µg/L 1.00Bromomethane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500n-Butylbenzene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500sec-Butyl benzene 1 09/06/23 04:21 6200BMSA
<2.00 µg/L 2.00tert-Butyl benzene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Carbon Tetrachloride 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Chlorobenzene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Chlorodibromomethane 1 09/06/23 04:21 6200BMSA
<1.00 µg/L 1.00Chloroethane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Chloroform 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Chloromethane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5002-Chlorotoluene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5004-Chlorotoluene 1 09/06/23 04:21 6200BMSA
<2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,2-Dibromoethane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Dibromomethane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,2-Dichlorobenzene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,3-Dichlorobenzene 1 09/06/23 04:21 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 47 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:Trip Blank
93722 Matrix:
8/25/2023 0:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.5001,4-Dichlorobenzene 1 09/06/23 04:21 6200BMSA
<5.00 µg/L 5.00Dichlorodifluoromethane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,2-Dichloroethane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,1-Dichloroethene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500cis-1,2-Dichloroethene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500trans-1,2-Dichloroethene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,2-Dichloropropane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,3-Dichloropropane 1 09/06/23 04:21 6200BMSA
<2.00 µg/L 2.002,2-Dichloropropane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,1-Dichloropropene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500cis-1,3-Dichloropropene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500trans-1,3-Dichloropropene 1 09/06/23 04:21 6200BMSA
<200 µg/L 200Ethanol 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Ethylbenzene 1 09/06/23 04:21 6200BMSA
<3.00 µg/L 3.00Hexachlorobutadiene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Isopropylbenzene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5004-Isopropyl toluene 1 09/06/23 04:21 6200BMSA
<1.00 µg/L 1.002-Hexanone 1 09/06/23 04:21 6200BMSA
<5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 09/06/23 04:21 6200BMSA
<2.00 µg/L 2.00Methylene Chloride 1 09/06/23 04:21 6200BMSA
<1.00 µg/L 1.00Methyl tert-butyl ether (MTBE)1 09/06/23 04:21 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 48 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:Trip Blank
93722 Matrix:
8/25/2023 0:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.004-Methyl-2-Pentanone 1 09/06/23 04:21 6200BMSA
<1.00 µg/L 1.00Naphthalene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500n-Propylbenzene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Styrene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Tetrachloroethene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Toluene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,1,1-Trichloroethane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,1,2-Trichloroethane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Trichloroethene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Trichlorofluoromethane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,2,3-Trichloropropane 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,2,4-Trimethylbenzene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.5001,3,5-Trimethylbenzene 1 09/06/23 04:21 6200BMSA
<5.00 µg/L 5.00Vinyl Acetate 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500Vinyl Chloride 1 09/06/23 04:21 6200BMSA
<1.00 µg/L 1.00m,p-Xylene 1 09/06/23 04:21 6200BMSA
<0.500 µg/L 0.500o-Xylene 1 09/06/23 04:21 6200BMSA
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 49 of 66
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27511
23-242-0042
01221
Withers & Ravenel
115 Mackenan Dr. BUILDING 117
Liz Allyn
Cary
23-0307-CC Received : 08/30/2023
Swift Mart #1
Report Date : 09/12/2023
Sample ID :
Lab No :
Sampled:Trip Blank
93722 Matrix:
8/25/2023 0:00
Aqueous
Test Results Units MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.500 µg/L 0.500Xylene (Total)1 09/06/23 04:21 6200B
Surrogate: 4-Bromofluorobenzene 95.6 Limits: 70-130%09/06/23 04:211 MSA V37506
Surrogate: Dibromofluoromethane 105 Limits: 70-130%09/06/23 04:211 MSA V37506
Surrogate: 1,2-Dichloroethane - d4 97.4 Limits: 70-130%09/06/23 04:211 MSA V37506
Surrogate: Toluene-d8 101 Limits: 70-130%09/06/23 04:211 MSA V37506
Qualifiers/
Definitions
Method Quantitation LimitMQLDilution FactorDF
Page 50 of 66
Quality Control Data
23-242-0042Report No:
Project Description:
Client ID:Withers & Ravenel
Swift Mart #1
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V37506QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V37505
Associated Lab Samples: 93712, 93713, 93714, 93715, 93716, 93717, 93719, 93720, 93721, 93722
LRB-V37505 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLBlank
ResultUnits
%
Recovery
% Rec
Limits
09/06/23 03:0410.0< 10.0µg/LAcetone
09/06/23 03:040.500< 0.500µg/LBenzene
09/06/23 03:040.500< 0.500µg/LBromobenzene
09/06/23 03:041.00< 1.00µg/LBromochloromethane
09/06/23 03:040.500< 0.500µg/LBromodichloromethane
09/06/23 03:045.00< 5.00µg/LBromoform
09/06/23 03:041.00< 1.00µg/LBromomethane
09/06/23 03:040.500< 0.500µg/Ln-Butylbenzene
09/06/23 03:040.500< 0.500µg/Lsec-Butyl benzene
09/06/23 03:042.00< 2.00µg/Ltert-Butyl benzene
09/06/23 03:040.500< 0.500µg/LCarbon Tetrachloride
09/06/23 03:040.500< 0.500µg/LChlorobenzene
09/06/23 03:040.500< 0.500µg/LChlorodibromomethane
09/06/23 03:041.00< 1.00µg/LChloroethane
09/06/23 03:040.500< 0.500µg/LChloroform
09/06/23 03:040.500< 0.500µg/LChloromethane
09/06/23 03:040.500< 0.500µg/L2-Chlorotoluene
09/06/23 03:040.500< 0.500µg/L4-Chlorotoluene
09/06/23 03:042.00< 2.00µg/L1,2-Dibromo-3-Chloropropane
09/06/23 03:040.500< 0.500µg/L1,2-Dibromoethane
09/06/23 03:040.500< 0.500µg/LDibromomethane
09/06/23 03:040.500< 0.500µg/L1,2-Dichlorobenzene
09/06/23 03:040.500< 0.500µg/L1,3-Dichlorobenzene
09/06/23 03:040.500< 0.500µg/L1,4-Dichlorobenzene
09/06/23 03:045.00< 5.00µg/LDichlorodifluoromethane
09/06/23 03:040.500< 0.500µg/L1,1-Dichloroethane
09/06/23 03:040.500< 0.500µg/L1,2-Dichloroethane
Page 1 of 13Date:09/12/2023 09:20 AM
Page 51 of 66
Quality Control Data
23-242-0042Report No:
Project Description:
Client ID:Withers & Ravenel
Swift Mart #1
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V37506QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V37505
Associated Lab Samples: 93712, 93713, 93714, 93715, 93716, 93717, 93719, 93720, 93721, 93722
LRB-V37505 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLBlank
ResultUnits
%
Recovery
% Rec
Limits
09/06/23 03:040.500< 0.500µg/L1,1-Dichloroethene
09/06/23 03:040.500< 0.500µg/Lcis-1,2-Dichloroethene
09/06/23 03:040.500< 0.500µg/Ltrans-1,2-Dichloroethene
09/06/23 03:040.500< 0.500µg/L1,2-Dichloropropane
09/06/23 03:040.500< 0.500µg/L1,3-Dichloropropane
09/06/23 03:042.00< 2.00µg/L2,2-Dichloropropane
09/06/23 03:040.500< 0.500µg/L1,1-Dichloropropene
09/06/23 03:040.500< 0.500µg/Lcis-1,3-Dichloropropene
09/06/23 03:040.500< 0.500µg/Ltrans-1,3-Dichloropropene
09/06/23 03:04200< 200µg/LEthanol
09/06/23 03:040.500< 0.500µg/LEthylbenzene
09/06/23 03:043.00< 3.00µg/LHexachlorobutadiene
09/06/23 03:040.500< 0.500µg/LDi-Isopropyl Ether (DIPE)
09/06/23 03:040.500< 0.500µg/LIsopropylbenzene
09/06/23 03:040.500< 0.500µg/L4-Isopropyl toluene
09/06/23 03:041.00< 1.00µg/L2-Hexanone
09/06/23 03:045.00< 5.00µg/LMethyl Ethyl Ketone (MEK)
09/06/23 03:042.00< 2.00µg/LMethylene Chloride
09/06/23 03:041.00< 1.00µg/LMethyl tert-butyl ether (MTBE)
09/06/23 03:041.00< 1.00µg/L4-Methyl-2-Pentanone
09/06/23 03:041.00< 1.00µg/LNaphthalene
09/06/23 03:040.500< 0.500µg/Ln-Propylbenzene
09/06/23 03:040.500< 0.500µg/LStyrene
09/06/23 03:040.500< 0.500µg/L1,1,1,2-Tetrachloroethane
09/06/23 03:040.500< 0.500µg/L1,1,2,2-Tetrachloroethane
09/06/23 03:040.500< 0.500µg/LTetrachloroethene
09/06/23 03:040.500< 0.500µg/LToluene
Page 2 of 13Date:09/12/2023 09:20 AM
Page 52 of 66
Quality Control Data
23-242-0042Report No:
Project Description:
Client ID:Withers & Ravenel
Swift Mart #1
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V37506QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V37505
Associated Lab Samples: 93712, 93713, 93714, 93715, 93716, 93717, 93719, 93720, 93721, 93722
LRB-V37505 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLBlank
ResultUnits
%
Recovery
% Rec
Limits
09/06/23 03:040.500< 0.500µg/L1,2,3-Trichlorobenzene
09/06/23 03:040.500< 0.500µg/L1,2,4-Trichlorobenzene
09/06/23 03:040.500< 0.500µg/L1,1,1-Trichloroethane
09/06/23 03:040.500< 0.500µg/L1,1,2-Trichloroethane
09/06/23 03:040.500< 0.500µg/LTrichloroethene
09/06/23 03:040.500< 0.500µg/LTrichlorofluoromethane
09/06/23 03:040.500< 0.500µg/L1,2,3-Trichloropropane
09/06/23 03:040.500< 0.500µg/L1,2,4-Trimethylbenzene
09/06/23 03:040.500< 0.500µg/L1,3,5-Trimethylbenzene
09/06/23 03:045.00< 5.00µg/LVinyl Acetate
09/06/23 03:040.500< 0.500µg/LVinyl Chloride
09/06/23 03:041.00< 1.00µg/Lm,p-Xylene
09/06/23 03:040.500< 0.500µg/Lo-Xylene
09/06/23 03:044-Bromofluorobenzene (S)96.2 70-130
09/06/23 03:04Dibromofluoromethane (S)105 70-130
09/06/23 03:041,2-Dichloroethane - d4 (S)97.6 70-130
09/06/23 03:04Toluene-d8 (S)99.0 70-130
LCS-V37505 LCSD-V37505Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
37.0 92.588.235.340.0µg/LAcetone 40-160 4.7 20.0
21.3 10710521.020.0µg/LBenzene 70-130 1.4 20.0
19.3 96.594.018.820.0µg/LBromobenzene 70-130 2.6 20.0
21.7 10910721.420.0µg/LBromochloromethane 70-130 1.3 20.0
19.7 98.597.019.420.0µg/LBromodichloromethane 70-130 1.5 20.0
Page 3 of 13Date:09/12/2023 09:20 AM
Page 53 of 66
Quality Control Data
23-242-0042Report No:
Project Description:
Client ID:Withers & Ravenel
Swift Mart #1
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V37506QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V37505
LCS-V37505 LCSD-V37505Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
17.4 87.092.018.420.0µg/LBromoform 70-130 5.5 20.0
22.0 11010921.720.0µg/LBromomethane 60-140 1.3 20.0
20.8 10498.019.620.0µg/Ln-Butylbenzene 70-130 5.9 20.0
20.2 10199.019.820.0µg/Lsec-Butyl benzene 70-130 2.0 20.0
19.5 97.595.019.020.0µg/Ltert-Butyl benzene 70-130 2.5 20.0
21.0 10510320.520.0µg/LCarbon Tetrachloride 70-130 2.4 20.0
20.9 10510220.320.0µg/LChlorobenzene 70-130 2.9 20.0
19.8 99.010120.220.0µg/LChlorodibromomethane 70-130 2.0 20.0
19.7 98.598.019.620.0µg/LChloroethane 60-140 0.5 20.0
21.1 10610621.120.0µg/LChloroform 70-130 0.0 20.0
18.0 90.090.518.120.0µg/LChloromethane 60-140 0.5 20.0
19.4 97.095.519.120.0µg/L2-Chlorotoluene 70-130 1.5 20.0
19.4 97.094.518.920.0µg/L4-Chlorotoluene 70-130 2.6 20.0
17.1 85.586.017.220.0µg/L1,2-Dibromo-3-Chloropropane 70-130 0.5 20.0
19.8 99.099.519.920.0µg/L1,2-Dibromoethane 70-130 0.5 20.0
18.8 94.092.518.520.0µg/LDibromomethane 70-130 1.6 20.0
20.1 10196.519.320.0µg/L1,2-Dichlorobenzene 70-130 4.0 20.0
20.7 10410220.420.0µg/L1,3-Dichlorobenzene 70-130 1.4 20.0
20.1 10197.519.520.0µg/L1,4-Dichlorobenzene 70-130 3.0 20.0
16.7 83.582.516.520.0µg/LDichlorodifluoromethane 60-140 1.2 20.0
22.4 11210521.020.0µg/L1,1-Dichloroethane 70-130 6.4 20.0
17.1 85.586.517.320.0µg/L1,2-Dichloroethane 70-130 1.1 20.0
21.5 10810320.620.0µg/L1,1-Dichloroethene 70-130 4.2 20.0
20.4 10210320.520.0µg/Lcis-1,2-Dichloroethene 70-130 0.4 20.0
22.4 11210520.920.0µg/Ltrans-1,2-Dichloroethene 70-130 6.9 20.0
21.2 10610320.620.0µg/L1,2-Dichloropropane 70-130 2.8 20.0
Page 4 of 13Date:09/12/2023 09:20 AM
Page 54 of 66
Quality Control Data
23-242-0042Report No:
Project Description:
Client ID:Withers & Ravenel
Swift Mart #1
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V37506QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V37505
LCS-V37505 LCSD-V37505Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
19.5 97.595.019.020.0µg/L1,3-Dichloropropane 70-130 2.5 20.0
18.0 90.091.018.220.0µg/L2,2-Dichloropropane 70-130 1.1 20.0
22.7 11411122.220.0µg/L1,1-Dichloropropene 70-130 2.2 20.0
19.3 96.596.019.220.0µg/Lcis-1,3-Dichloropropene 70-130 0.5 20.0
18.3 91.592.018.420.0µg/Ltrans-1,3-Dichloropropene 70-130 0.5 20.0
468 93.694.0470500µg/LEthanol 60-140 0.4 20.0
18.8 94.096.019.220.0µg/LEthylbenzene 70-130 2.1 20.0
19.2 96.094.518.920.0µg/LHexachlorobutadiene 70-130 1.5 20.0
21.1 10698.519.720.0µg/LDi-Isopropyl Ether (DIPE)70-130 6.8 20.0
20.4 10299.519.920.0µg/LIsopropylbenzene 70-130 2.4 20.0
20.6 10310120.120.0µg/L4-Isopropyl toluene 70-130 2.4 20.0
17.6 88.087.017.420.0µg/L2-Hexanone 60-140 1.1 20.0
19.5 97.594.518.920.0µg/LMethyl Ethyl Ketone (MEK)60-140 3.1 20.0
22.0 11010921.720.0µg/LMethylene Chloride 70-130 1.3 20.0
21.3 10796.019.220.0µg/LMethyl tert-butyl ether (MTBE)70-130 10.3 20.0
16.6 83.083.016.620.0µg/L4-Methyl-2-Pentanone 60-140 0.0 20.0
16.4 82.080.516.120.0µg/LNaphthalene 70-130 1.8 20.0
19.6 98.096.019.220.0µg/Ln-Propylbenzene 70-130 2.0 20.0
20.6 10310621.120.0µg/LStyrene 70-130 2.3 20.0
21.2 10610521.020.0µg/L1,1,1,2-Tetrachloroethane 70-130 0.9 20.0
19.6 98.094.018.820.0µg/L1,1,2,2-Tetrachloroethane 70-130 4.1 20.0
20.5 10399.019.820.0µg/LTetrachloroethene 70-130 3.4 20.0
19.9 99.599.019.820.0µg/LToluene 70-130 0.5 20.0
17.0 85.087.017.420.0µg/L1,2,3-Trichlorobenzene 70-130 2.3 20.0
18.3 91.587.017.420.0µg/L1,2,4-Trichlorobenzene 70-130 5.0 20.0
20.3 10210220.320.0µg/L1,1,1-Trichloroethane 70-130 0.0 20.0
Page 5 of 13Date:09/12/2023 09:20 AM
Page 55 of 66
Quality Control Data
23-242-0042Report No:
Project Description:
Client ID:Withers & Ravenel
Swift Mart #1
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V37506QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V37505
LCS-V37505 LCSD-V37505Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
19.8 99.010120.120.0µg/L1,1,2-Trichloroethane 70-130 1.5 20.0
21.1 10610921.820.0µg/LTrichloroethene 70-130 3.2 20.0
20.8 10410220.420.0µg/LTrichlorofluoromethane 60-140 1.9 20.0
19.8 99.094.518.920.0µg/L1,2,3-Trichloropropane 70-130 4.6 20.0
20.5 10397.519.520.0µg/L1,2,4-Trimethylbenzene 70-130 5.0 20.0
20.0 10097.019.420.0µg/L1,3,5-Trimethylbenzene 70-130 3.0 20.0
16.1 80.569.513.920.0µg/LVinyl Acetate 60-140 14.6 20.0
21.3 10710220.320.0µg/LVinyl Chloride 60-140 4.8 20.0
40.0 10010040.140.0µg/Lm,p-Xylene 70-130 0.2 20.0
20.1 10198.519.720.0µg/Lo-Xylene 70-130 2.0 20.0
93.090.44-Bromofluorobenzene (S)70-130
102101Dibromofluoromethane (S)70-130
90.489.81,2-Dichloroethane - d4 (S)70-130
99.8101Toluene-d8 (S)70-130
Page 6 of 13Date:09/12/2023 09:20 AM
Page 56 of 66
Quality Control Data
23-242-0042Report No:
Project Description:
Client ID:Withers & Ravenel
Swift Mart #1
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V37553QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V37551
Associated Lab Samples: 93713, 93718, 93719
LRB-V37551 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLBlank
ResultUnits
%
Recovery
% Rec
Limits
09/06/23 16:0310.0< 10.0µg/LAcetone
09/06/23 16:030.500< 0.500µg/LBenzene
09/06/23 16:030.500< 0.500µg/LBromobenzene
09/06/23 16:031.00< 1.00µg/LBromochloromethane
09/06/23 16:030.500< 0.500µg/LBromodichloromethane
09/06/23 16:035.00< 5.00µg/LBromoform
09/06/23 16:031.00< 1.00µg/LBromomethane
09/06/23 16:030.500< 0.500µg/Ln-Butylbenzene
09/06/23 16:030.500< 0.500µg/Lsec-Butyl benzene
09/06/23 16:032.00< 2.00µg/Ltert-Butyl benzene
09/06/23 16:030.500< 0.500µg/LCarbon Tetrachloride
09/06/23 16:030.500< 0.500µg/LChlorobenzene
09/06/23 16:030.500< 0.500µg/LChlorodibromomethane
09/06/23 16:031.00< 1.00µg/LChloroethane
09/06/23 16:030.500< 0.500µg/LChloroform
09/06/23 16:030.500< 0.500µg/LChloromethane
09/06/23 16:030.500< 0.500µg/L2-Chlorotoluene
09/06/23 16:030.500< 0.500µg/L4-Chlorotoluene
09/06/23 16:032.00< 2.00µg/L1,2-Dibromo-3-Chloropropane
09/06/23 16:030.500< 0.500µg/L1,2-Dibromoethane
09/06/23 16:030.500< 0.500µg/LDibromomethane
09/06/23 16:030.500< 0.500µg/L1,2-Dichlorobenzene
09/06/23 16:030.500< 0.500µg/L1,3-Dichlorobenzene
09/06/23 16:030.500< 0.500µg/L1,4-Dichlorobenzene
09/06/23 16:035.00< 5.00µg/LDichlorodifluoromethane
09/06/23 16:030.500< 0.500µg/L1,1-Dichloroethane
09/06/23 16:030.500< 0.500µg/L1,2-Dichloroethane
Page 7 of 13Date:09/12/2023 09:20 AM
Page 57 of 66
Quality Control Data
23-242-0042Report No:
Project Description:
Client ID:Withers & Ravenel
Swift Mart #1
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V37553QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V37551
Associated Lab Samples: 93713, 93718, 93719
LRB-V37551 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLBlank
ResultUnits
%
Recovery
% Rec
Limits
09/06/23 16:030.500< 0.500µg/L1,1-Dichloroethene
09/06/23 16:030.500< 0.500µg/Lcis-1,2-Dichloroethene
09/06/23 16:030.500< 0.500µg/Ltrans-1,2-Dichloroethene
09/06/23 16:030.500< 0.500µg/L1,2-Dichloropropane
09/06/23 16:030.500< 0.500µg/L1,3-Dichloropropane
09/06/23 16:032.00< 2.00µg/L2,2-Dichloropropane
09/06/23 16:030.500< 0.500µg/L1,1-Dichloropropene
09/06/23 16:030.500< 0.500µg/Lcis-1,3-Dichloropropene
09/06/23 16:030.500< 0.500µg/Ltrans-1,3-Dichloropropene
09/06/23 16:03200< 200µg/LEthanol
09/06/23 16:030.500< 0.500µg/LEthylbenzene
09/06/23 16:033.00< 3.00µg/LHexachlorobutadiene
09/06/23 16:030.500< 0.500µg/LDi-Isopropyl Ether (DIPE)
09/06/23 16:030.500< 0.500µg/LIsopropylbenzene
09/06/23 16:030.500< 0.500µg/L4-Isopropyl toluene
09/06/23 16:031.00< 1.00µg/L2-Hexanone
09/06/23 16:035.00< 5.00µg/LMethyl Ethyl Ketone (MEK)
09/06/23 16:032.00< 2.00µg/LMethylene Chloride
09/06/23 16:031.00< 1.00µg/LMethyl tert-butyl ether (MTBE)
09/06/23 16:031.00< 1.00µg/L4-Methyl-2-Pentanone
09/06/23 16:031.00< 1.00µg/LNaphthalene
09/06/23 16:030.500< 0.500µg/Ln-Propylbenzene
09/06/23 16:030.500< 0.500µg/LStyrene
09/06/23 16:030.500< 0.500µg/L1,1,1,2-Tetrachloroethane
09/06/23 16:030.500< 0.500µg/L1,1,2,2-Tetrachloroethane
09/06/23 16:030.500< 0.500µg/LTetrachloroethene
09/06/23 16:030.500< 0.500µg/LToluene
Page 8 of 13Date:09/12/2023 09:20 AM
Page 58 of 66
Quality Control Data
23-242-0042Report No:
Project Description:
Client ID:Withers & Ravenel
Swift Mart #1
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V37553QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V37551
Associated Lab Samples: 93713, 93718, 93719
LRB-V37551 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLBlank
ResultUnits
%
Recovery
% Rec
Limits
09/06/23 16:030.500< 0.500µg/L1,2,3-Trichlorobenzene
09/06/23 16:030.500< 0.500µg/L1,2,4-Trichlorobenzene
09/06/23 16:030.500< 0.500µg/L1,1,1-Trichloroethane
09/06/23 16:030.500< 0.500µg/L1,1,2-Trichloroethane
09/06/23 16:030.500< 0.500µg/LTrichloroethene
09/06/23 16:030.500< 0.500µg/LTrichlorofluoromethane
09/06/23 16:030.500< 0.500µg/L1,2,3-Trichloropropane
09/06/23 16:030.500< 0.500µg/L1,2,4-Trimethylbenzene
09/06/23 16:030.500< 0.500µg/L1,3,5-Trimethylbenzene
09/06/23 16:035.00< 5.00µg/LVinyl Acetate
09/06/23 16:030.500< 0.500µg/LVinyl Chloride
09/06/23 16:031.00< 1.00µg/Lm,p-Xylene
09/06/23 16:030.500< 0.500µg/Lo-Xylene
09/06/23 16:034-Bromofluorobenzene (S)97.4 70-130
09/06/23 16:03Dibromofluoromethane (S)103 70-130
09/06/23 16:031,2-Dichloroethane - d4 (S)92.4 70-130
09/06/23 16:03Toluene-d8 (S)101 70-130
LCS-V37551 LCSD-V37551Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
33.4 83.575.730.340.0µg/LAcetone 40-160 9.7 20.0
20.6 10310420.820.0µg/LBenzene 70-130 0.9 20.0
18.3 91.592.018.420.0µg/LBromobenzene 70-130 0.5 20.0
22.2 11110821.520.0µg/LBromochloromethane 70-130 3.2 20.0
18.6 93.091.018.220.0µg/LBromodichloromethane 70-130 2.1 20.0
Page 9 of 13Date:09/12/2023 09:20 AM
Page 59 of 66
Quality Control Data
23-242-0042Report No:
Project Description:
Client ID:Withers & Ravenel
Swift Mart #1
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V37553QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V37551
LCS-V37551 LCSD-V37551Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
17.6 88.082.516.520.0µg/LBromoform 70-130 6.4 20.0
21.2 10610821.620.0µg/LBromomethane 60-140 1.8 20.0
19.5 97.510220.320.0µg/Ln-Butylbenzene 70-130 4.0 20.0
18.9 94.598.519.720.0µg/Lsec-Butyl benzene 70-130 4.1 20.0
18.6 93.096.519.320.0µg/Ltert-Butyl benzene 70-130 3.6 20.0
20.3 10299.519.920.0µg/LCarbon Tetrachloride 70-130 1.9 20.0
19.8 99.010020.020.0µg/LChlorobenzene 70-130 1.0 20.0
19.1 95.592.018.420.0µg/LChlorodibromomethane 70-130 3.7 20.0
18.2 91.094.018.820.0µg/LChloroethane 60-140 3.2 20.0
20.2 10110420.720.0µg/LChloroform 70-130 2.4 20.0
16.8 84.085.017.020.0µg/LChloromethane 60-140 1.1 20.0
18.6 93.095.519.120.0µg/L2-Chlorotoluene 70-130 2.6 20.0
18.6 93.093.518.720.0µg/L4-Chlorotoluene 70-130 0.5 20.0
17.3 86.587.517.520.0µg/L1,2-Dibromo-3-Chloropropane 70-130 1.1 20.0
19.2 96.094.518.920.0µg/L1,2-Dibromoethane 70-130 1.5 20.0
18.1 90.587.017.420.0µg/LDibromomethane 70-130 3.9 20.0
19.0 95.096.519.320.0µg/L1,2-Dichlorobenzene 70-130 1.5 20.0
19.3 96.510020.020.0µg/L1,3-Dichlorobenzene 70-130 3.5 20.0
19.1 95.598.019.620.0µg/L1,4-Dichlorobenzene 70-130 2.5 20.0
15.4 77.080.516.120.0µg/LDichlorodifluoromethane 60-140 4.4 20.0
21.1 10610721.320.0µg/L1,1-Dichloroethane 70-130 0.9 20.0
16.9 84.584.016.820.0µg/L1,2-Dichloroethane 70-130 0.5 20.0
19.3 96.510120.120.0µg/L1,1-Dichloroethene 70-130 4.0 20.0
19.9 99.598.519.720.0µg/Lcis-1,2-Dichloroethene 70-130 1.0 20.0
20.2 10110420.820.0µg/Ltrans-1,2-Dichloroethene 70-130 2.9 20.0
19.7 98.510220.420.0µg/L1,2-Dichloropropane 70-130 3.4 20.0
Page 10 of 13Date:09/12/2023 09:20 AM
Page 60 of 66
Quality Control Data
23-242-0042Report No:
Project Description:
Client ID:Withers & Ravenel
Swift Mart #1
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V37553QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V37551
LCS-V37551 LCSD-V37551Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
19.1 95.590.518.120.0µg/L1,3-Dichloropropane 70-130 5.3 20.0
20.2 10110621.220.0µg/L2,2-Dichloropropane 70-130 4.8 20.0
22.0 11011122.220.0µg/L1,1-Dichloropropene 70-130 0.9 20.0
19.0 95.094.518.920.0µg/Lcis-1,3-Dichloropropene 70-130 0.5 20.0
17.9 89.589.017.820.0µg/Ltrans-1,3-Dichloropropene 70-130 0.5 20.0
469 93.886.6433500µg/LEthanol 60-140 7.9 20.0
18.7 93.593.518.720.0µg/LEthylbenzene 70-130 0.0 20.0
17.3 86.592.518.520.0µg/LHexachlorobutadiene 70-130 6.7 20.0
20.7 10499.519.920.0µg/LDi-Isopropyl Ether (DIPE)70-130 3.9 20.0
19.3 96.599.519.920.0µg/LIsopropylbenzene 70-130 3.0 20.0
19.4 97.010120.220.0µg/L4-Isopropyl toluene 70-130 4.0 20.0
17.9 89.585.517.120.0µg/L2-Hexanone 60-140 4.5 20.0
17.9 89.589.017.820.0µg/LMethyl Ethyl Ketone (MEK)60-140 0.5 20.0
20.1 10110220.320.0µg/LMethylene Chloride 70-130 0.9 20.0
20.9 10599.019.820.0µg/LMethyl tert-butyl ether (MTBE)70-130 5.4 20.0
17.2 86.081.016.220.0µg/L4-Methyl-2-Pentanone 60-140 5.9 20.0
15.6 78.077.515.520.0µg/LNaphthalene 70-130 0.6 20.0
18.8 94.097.519.520.0µg/Ln-Propylbenzene 70-130 3.6 20.0
19.9 99.597.519.520.0µg/LStyrene 70-130 2.0 20.0
20.0 10098.019.620.0µg/L1,1,1,2-Tetrachloroethane 70-130 2.0 20.0
18.9 94.594.018.820.0µg/L1,1,2,2-Tetrachloroethane 70-130 0.5 20.0
19.9 99.599.019.820.0µg/LTetrachloroethene 70-130 0.5 20.0
19.5 97.596.519.320.0µg/LToluene 70-130 1.0 20.0
16.4 82.084.016.820.0µg/L1,2,3-Trichlorobenzene 70-130 2.4 20.0
16.4 82.085.017.020.0µg/L1,2,4-Trichlorobenzene 70-130 3.5 20.0
20.4 10298.519.720.0µg/L1,1,1-Trichloroethane 70-130 3.4 20.0
Page 11 of 13Date:09/12/2023 09:20 AM
Page 61 of 66
Quality Control Data
23-242-0042Report No:
Project Description:
Client ID:Withers & Ravenel
Swift Mart #1
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V37553QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V37551
LCS-V37551 LCSD-V37551Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
20.0 10091.018.220.0µg/L1,1,2-Trichloroethane 70-130 9.4 20.0
19.6 98.010120.120.0µg/LTrichloroethene 70-130 2.5 20.0
19.0 95.096.519.320.0µg/LTrichlorofluoromethane 60-140 1.5 20.0
18.1 90.591.518.320.0µg/L1,2,3-Trichloropropane 70-130 1.0 20.0
19.5 97.598.519.720.0µg/L1,2,4-Trimethylbenzene 70-130 1.0 20.0
18.9 94.597.019.420.0µg/L1,3,5-Trimethylbenzene 70-130 2.6 20.0
18.7 93.598.019.620.0µg/LVinyl Acetate 60-140 4.6 20.0
19.6 98.010220.420.0µg/LVinyl Chloride 60-140 4.0 20.0
38.7 96.797.238.940.0µg/Lm,p-Xylene 70-130 0.5 20.0
19.1 95.595.019.020.0µg/Lo-Xylene 70-130 0.5 20.0
92.093.84-Bromofluorobenzene (S)70-130
103102Dibromofluoromethane (S)70-130
91.090.81,2-Dichloroethane - d4 (S)70-130
10099.8Toluene-d8 (S)70-130
Page 12 of 13Date:09/12/2023 09:20 AM
Page 62 of 66
Quality Control Data
23-242-0042Report No:
Project Description:
Client ID:Withers & Ravenel
Swift Mart #1
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V37697QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V37696
Associated Lab Samples: 93713
LRB-V37696 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLBlank
ResultUnits
%
Recovery
% Rec
Limits
09/08/23 13:490.500< 0.500µg/LToluene
09/08/23 13:494-Bromofluorobenzene (S)98.6 70-130
09/08/23 13:49Dibromofluoromethane (S)96.4 70-130
09/08/23 13:491,2-Dichloroethane - d4 (S)94.0 70-130
09/08/23 13:49Toluene-d8 (S)97.6 70-130
LCS-V37696 LCSD-V37696Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
21.7 10911322.520.0µg/LToluene 70-130 3.6 20.0
97.899.24-Bromofluorobenzene (S)70-130
96.496.4Dibromofluoromethane (S)70-130
98.898.41,2-Dichloroethane - d4 (S)70-130
98.297.8Toluene-d8 (S)70-130
Page 13 of 13Date:09/12/2023 09:20 AM
Page 63 of 66
Fed Ex
UPS
US Postal
Client
Lab
Courier
Other :
Shipment Receipt Form
Customer Number:
Customer Name:
Report Number:23-242-0042
Withers & Ravenel
01221
Shipping Method
Shipping container/cooler uncompromised?
Thermometer ID:IRT15 2.7C
Chain of Custody (COC) present?Yes No
Yes No Not Present
Yes No Not Present
Yes No
COC agrees with sample label(s)? Yes No
COC properly completed
Samples in proper containers?
Sample containers intact?
Sufficient sample volume for indicated test(s)?
All samples received within holding time?
Cooler temperature in compliance?
Yes No
Yes No
Yes No
Yes No
Yes No
Yes NoCooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
Yes No
Yes No N/A
Yes No N/A
Yes No N/ASoil VOA method 5035 – compliance criteria met
Water - Sample containers properly preserved
Water - VOA vials free of headspace Yes No N/A
Trip Blanks received with VOAs
Low concentration EnCore samplers (48 hr)
High concentration pre-weighed (methanol -14 d) Low conc pre-weighed vials (Sod Bis -14 d)
High concentration container (48 hr)
Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Number of coolers/boxes received
Yes No
1
Signature:Angelo Norvell Date & Time:08/30/2023 16:19:22
Special precautions or instructions included?
Comments:
Page 64 of 66
Page 65 of 66
Page 66 of 66

Appendix D
General Standard Operating Procedures

Generalized Standard Operating Procedures (Not All Inclusive)

WithersRavenel
Our People. Your Success.
Soil Sampling, Soil Boring and Monitor Well Installation, Well Development Soil borings are installed utilizing a stainless-steel hand auger, direct-push hydraulic drill or auger rotary
drill using either a macro core™ sampler, hollow stem augers, or air rotary roller cone bit. Soil borings are
typically sampled at discrete intervals from the bucket of a clean stainless steel hand auger, direct push stainless steel sampler with acetate sleeve, or a split barrel sampler. When appropriate, soil samples may be collected from drill cuttings associated with the boring or well installation. Monitor wells are constructed within select soil borings of one, two, or four-inch inside diameter PVC
casing and machine slotted screen in accordance with NCAC Title 15A, Subchapter 02C (Well Construction Standards, Criteria and Standards Applicable to Water Supply and Certain Other Wells). Clean-washed “#2 Torpedo Sand” is typically utilized to fill the boring annulus surrounding the well screen, extending to a minimum of 1-foot above the well screen. A minimum 1-foot thick bentonite clay seal is emplaced above the sand pack and hydrated. Neat cement grout is placed in the remaining annulus
space from the upper portion of the bentonite seal to within 1-foot of surface grade. In coastal plain areas where shallow groundwater is encountered, a variance to construction standards may be employed to ensure the upper portion of the well screen intersects the upper aquifer surface. Wellheads may be completed with either concrete-set flush mounted traffic-bearing steel skirted manholes with bolt down covers or steel above-ground “stick-up” well protectors set in a concrete pad. The monitoring wells are
secured with locking caps. Temporary wells or piezometers may be completed with the PVC riser cut at or above grade, and are abandoned within 24-hours of their installation. Wells may be developed using a bailer, electric submersible pump, pneumatic pump, or peristaltic pump, dependent upon site conditions. When wells are developed by the driller, they may be developed with
any of the methods outlined above, in addition to air or water injection. Soil boring logs and well construction details are typically prepared for presentation in a report appendix. Borings completed in bedrock may be drilled using air rotary, coring, or sonic drilling methods. Groundwater Depth to Water Measurements

Groundwater level measurements are typically obtained using an electronic water level indicator which registers a tone and/or illuminated light when the probe contacts groundwater. Depth to groundwater measurements are obtained by lowering the probe attached to a cable usually marked in 0.01 foot intervals into the well until the probe of the meter intersects the water surface. The measurement from
the top of the riser pipe or top of casing (TOC) to the water level is recorded to the nearest 0.01 foot. The
electronic water level indicator probe and exposed probe cable is decontaminated between measurement locations.

Generalized Standard Operating Procedures (Not All Inclusive)

WithersRavenel
Our People. Your Success.
Free Product Level Measurements Light Non-Aqueous Phase Liquid (LNAPL) or “free product” present on the water table is measured using
an electronic oil/water interface probe. The interface probe has both an audible and illuminating light
that indicate when a liquid level is encountered. The oil/water interface probe registers a solid tone and solidly lit light when LNAPL petroleum product is encountered and a beeping tone flashing light when groundwater is encountered. Depth to LNAPL measurements are obtained by lowering the probe attached to a cable marked in 0.01 foot intervals into the well until the probe of the meter intersects the product or groundwater. The measurements from the top of the riser pipe or TOC to the liquid level are
recorded to the nearest 0.01 foot. The thickness of LNAPL is calculated by subtracting the depth to LNAPL measurement from the depth to groundwater measurement. The electronic interface probe is decontaminated between measurement locations. Soil Sampling and Field Screening
Soil sampling is performed in general accordance with ASTM: 1586-84 where applicable. Sampling procedures are followed to protect the chemical integrity of the soil samples and minimize the potential for cross contamination between sample locations, including discarding of the exterior of the sample which contacts the auger bucket, acetate sleeve, or split barrel sampler, the use of stainless steel sampling
equipment, and the thorough decontamination of sampling apparatus prior to use and between sample locations. Soil samples retained as a part of excavation or other intrusive “digging” activities may be collected from the bucket of excavation equipment or using a hand shovel, if appropriate. Care to collect soil samples
from excavation equipment includes retrieving native soil from material that has not made contact with the excavating equipment. Samples are collected in sealable bags or by directly filling sample containers as described above. Sampling is performed using new, disposable nitrile gloves for each sample location to ensure sample
integrity and minimize the potential for cross contamination or field personnel exposure to contaminants.
Sampling equipment such as hand auger extensions and buckets, direct push samplers, split spoons or shovels, are decontaminated prior to their use in the collection of samples. Samples are placed within laboratory grade sample containers provided by the laboratory to which the
samples are submitted, labeled, sealed, and placed in an ice filled cooler. An aliquot of the sample is
typically placed in a clean sealable bag and allowed to reach ambient air temperature for future screening of volatile vapor content with a photoionization detector (PID), flame-ionization detector (FID) or other portable screening device.
Screening of samples with a PID, FID or other field screening device is performed in accordance with
device manufacturer specifications for screening, following calibration of the instrument based on manufacturer recommended procedures.

Generalized Standard Operating Procedures (Not All Inclusive)

WithersRavenel
Our People. Your Success.
Groundwater Sampling Groundwater samples are generally collected using one of three standard methods – through the use of a
dedicated, disposable bailer, a peristaltic pump or submersible electric pump.
When sampling with a bailer, a minimum of three well volumes of groundwater are extracted from the well as a means of purging, unless the well is purged to a “dry” state prior to the removal of three volumes of water. Prior to collection of the groundwater sample with the bailer, the water level is allowed to recover to within 80% of the original level measured prior to purging.
When sampling with a peristaltic or submersible electric pump, polyethylene (PE) tubing (or equivalent) is emplaced into the screened section of the monitoring well, and the pump is used to extract water through the tubing. When using the either of these methods, general water quality measurements including but not limited to pH, temperature, dissolved oxygen (DO), oxygen reductive potential (ORP), specific
conductivity and turbidity may be used as methods for determining when an adequate purge of the well has been conducted. When water quality parameters are measured, the resulting data are included in well purge forms or field notes specific to each site and sampling point. Following the purging of three well volumes of groundwater (in the case of the bailed well) or stability of
monitored measurements (in the case of the peristaltic or submersible electric pump), the groundwater sample(s) are introduced directly into sample containers provided by the laboratory to which samples are ultimately submitted for analysis. Any samples requiring chemical preservation are contained in pre-preserved container(s) provided by the laboratory.
Sampling is performed using new, disposable nitrile gloves for each sample location to ensure sample integrity and minimize the potential for cross contamination of samples or field personnel exposure to contaminants. Water Supply Well Sampling

Sampling of water supply wells is accomplished through the collection of a representative sample from an in-line water tap or other point accessible for sampling. Where possible, the sample is collected from a point prior to any filtration or point of entry (POE) system which might be installed on a well. In some cases, samples will be collected from both pre and post-POE locations. Prior to the collection of samples
through an in-place sampling point, the tap or sampling port is cleaned with an Alconox® and deionized
water solution, rinsed with deionized water, and again with an isopropyl alcohol (IPA) rinse. In the case of active supply wells (e.g., a well with a useable well pump with an active power supply), the well pump is energized and allowed to run for a minimum of ten (10) minutes time, after which a sample is
contained in laboratory grade sample containers as described in the previous section. Water quality
parameters may be (but are not necessarily) measured in association with the well purging. Supply wells without active power supplies are not generally sampled, as the well seal cannot be compromised by individuals not certified as a well contractor. However, in the case of a well with no
power supply or pump installed, samples could be obtained through the use of a bailer, peristaltic pump or
electric submersible pump.
Generalized Standard Operating Procedures (Not All Inclusive)

WithersRavenel
Our People. Your Success.
Decontamination Procedures Decontamination procedures employed in the performance of field activities will vary dependent upon
the method(s) of sampling performed at any site, but will generally include the following:
• Remove excess soil/sludge from any sampling equipment as needed, • Wash and scrub the equipment with a phosphate-free detergent such as Alconox® or Liquinox® in a contaminant-free tap water solution. Use a brush to remove particulate matter and surface films as necessary,
• Rinse thoroughly with tap water, • Rinse thoroughly with analyte-free water (deionized water),
 Rinse thoroughly with isopropyl alcohol, • Allow the equipment to air dry,
• Prevent inadvertent contamination during storage and transport (accomplished through storage of equipment in foil or plastic bags/sheeting). In the case of disposable bailers and tubing utilized for the purging and sampling of wells, these items may be decontaminated prior to their disposal. In general, no decontamination of these items is necessary
prior to their use in sampling.