FA-1124_21800_CA_MRP_20230327

ENVIRONMENTAL | CIVIL | GEOTECHNICAL

MONITORING REPORT BOWDEN GROCERY & GRILL 6879 HIGHWAY 401 SOUTH BUNNLEVEL, HARNETT COUNTY, NC NCDEQ INCIDENT NO. 21800 RISK CLASSIFICATION: TBD

MARCH 27, 2023 NCDEQ CONTRACT NO. N122019D TASK AUTHORIZATION NO. 03 CATLIN PROJECT NO. 220226 PREPARED FOR: MR. SCOTT RYALS NCDEQ, DWM, UST SECTION 1646 MAIL SERVICE CENTER RALEIGH, NC 27699-1646 PREPARED BY: CATLIN ENGINEERS AND SCIENTISTS 220 OLD DAIRY ROAD WILMINGTON, NC 28405 [phone]
CORPORATE LICENSURE NO. FOR ENGINEERING SERVICES C-0585
CORPORATE LICENSURE NO. FOR GEOLOGY SERVICES C-118

NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023
TABLE OF CONTENTS
PAGE
1.0 SITE INFORMATION 1
2.0 EXECUTIVE SUMMARY 2
3.0 SCOPE OF SERVICES 2
4.0 SITE HISTORY AND CHARACTERIZATION 3
4.1 UST OWNER AND OPERATOR INFORMATION 3 4.2 UST/AST INFORMATION 3 4.3 CONTAMINANT SOURCE INVENTORY 4 4.4 SITE CHARACTERISTICS 4 4.5 OWNERS AND OCCUPANTS OF ADJOINING/NEARBY PROPERTIES AND LAND USE 4 4.6 RECEPTOR INFORMATION 4 4.7 PREVIOUS INVESTIGATIONS AND REMEDIAL ACTIVITIES 5
5.0 REGIONAL AND SITE GEOLOGY AND HYDROGEOLOGY 5
5.1 SOIL AND BEDROCK 5
5.2 HYDROGEOLOGY 6
6.0 SITE ASSESSMENT INFORMATION 6
6.1 MONITORING WELL INSTALLATION 7 6.2 GAUGING DATA 7 6.3 SAMPLING DATA 8 6.4 SUMMARY OF GROUNDWATER INFORMATION 9 6.5 EVALUATION OF ASSESSMENT INFORMATION 10
7.0 CONCLUSIONS AND RECOMMENDATIONS 10
8.0 STATEMENTS AND CERTIFICATION 11
9.0 LIMITATIONS 11
10.0 REFERENCES 12

NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023
TABLES
TABLE 1 SITE HISTORY – UST/AST AND OTHER RELEASE INFORMATION
TABLE 2 PUBLIC AND PRIVATE WATER SUPPLY WELLS AND OTHER RECEPTOR INFORMATION
TABLE 3 WELL CONSTRUCTION AND HISTORICAL WATER LEVEL GAUGING DATA
TABLE 4 SUMMARY OF GROUNDWATER LABORATORY RESULTS – STANDARD METHOD 6200B
TABLE 5 SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS – STANDARD METHOD 6200B
TABLE 6 SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS – EPA METHOD 625
TABLE 7 SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS –MADEP EPH/VPH ANALYTICAL FRACTIONS
FIGURES FIGURE 1 SITE VICINITY MAP
FIGURE 2 POTENTIAL RECEPTOR MAP
FIGURE 3 SITE MAP
FIGURE 4 GROUNDWATER ELEVATION – FEBRUARY 8, 2023
FIGURE 5 MONITORING WELL GROUNDWATER SAMPLE ANALYTICAL RESULTS –
FEBRUARY 8, 2023
FIGURE 6 ESTIMATED HORIZONTAL EXTENT OF BENZENE – FEBRUARY 8, 2023
FIGURE 7 ESTIMATED HORIZONTAL EXTENT OF NAPHTHALENE – FEBRUARY 8, 2023
FIGURE 8 ESTIMATED HORIZONTAL EXTENT OF TOTAL XYLENES – FEBRUARY 8, 2023
APPENDICES APPENDIX A HISTORICAL DATA
APPENDIX B SITE PHOTOGRAPHS
APPENDIX C JOB HAZARD ANALYSES AND FIELD DATA SHEETS
APPENDIX D WELL LOGS AND WELL CONSTRUCTION RECORDS
APPENDIX E LABORATORY ANALYTICAL REPORTS AND CHAIN OF CUSTODY
DOCUMENTS

NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 1 March 2023
1.0 SITE INFORMATION
Site Identification
Date: 03/27/2023 Site Risk/Priority Rank: To Be Determined
UST Number: FA-1124 Incident Number: 21800
Site Name: Bowden Grocery & Grill Facility ID: 0-017636
Site Location: 6879 Highway 401 South
Nearest City/Town: Bunnlevel County: Harnett
Description of Geographical Data Point: Former UST basin
Location Method: Google Earth
Latitude (decimal degrees): 35.307213° Longitude (decimal degrees): -78.781425°
Contacts Information
UST Owner: Gordon Mason
Address: 154 Gordon Ln. Ray Road, Spring Lake, NC Phone: [phone]
UST Operator: Gordon Mason
Address: 154 Gordon Ln. Ray Road, Spring Lake, NC Phone: [phone]
Property Owner: Musheer Al-Naqueb
Address: 4056 Lifestyle Rd., Fayetteville, NC Phone: [phone]
Property Occupant: Bunnlevel Grocery
Address: 6879 Hwy 401 S, Bunnlevel, NC Phone: Unknown
Consultant: CATLIN Engineers and Scientists
Address: 220 Old Dairy Rd., Wilmington, NC 28405 Phone: [phone]
Corporate Licensure No. For Engineering Services: C-0585
Corporate Geology License No.: C-118
Analytical Laboratory: Con-Test Analytical Laboratory State Certification: NC 652, NC-DW 25703
Address: 39 Spruce St., E. Longmeadow, MA 01028 Phone: [phone]
Release Information
Date Discovered: 12/03/1998
Estimated Quantity of Release: Unknown
Cause of Release: Leak in the UST system
Source of Release: UST system or associated fitting(s)
Sizes and contents of UST system(s) from which the release occurred:
• One 6,000-gallon premium gasoline UST
• One 8,000-gallon regular gasoline UST
• One or more orphan USTs with unknown last contents
NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 2 March 2023
2.0 EXECUTIVE SUMMARY
The Bowden Grocery & Grill site is located at 6879 Highway 401 South, Bunnlevel,
Harnett County, North Carolina. Two underground storage tanks (USTs) were
previously operated at the site. One 6,000-gallon premium gasoline and one 8,000-gallon regular gasoline USTs were removed from the site in 1998. A petroleum release was discovered during tank closure activities. Reportedly, two other orphan USTs were located in the northwest corner of the parcel. A recent geophysical
investigation revealed the location of one anomaly that may be a small UST.
The purpose of this report is to document the latest monitoring well installation and groundwater sampling event. On February 2, 2023, CATLIN Engineers and Scientists (CATLIN) personnel advanced three borings to 13 feet below land surface
(BLS) for the construction of shallow, Type II monitoring wells (MW-2, MW-3, and
MW-4). All on-site monitoring well Top of Casing (TOC) elevations were measured using traditional survey methods (Rod and Level). CATLIN personnel returned to the site on February 8, 2023 and the depth to
groundwater was measured at an average of 2.5 feet deep across the site.
Groundwater samples from four monitoring wells (MW-1, MW-2, MW-3, and MW-4) and one water supply well (WSW-5) were collected. The samples were submitted for laboratory analysis of volatile organic compounds (VOCs) per Standard Method (SM) 6200B plus ethylene dibromide (EDB), methyl tert-butyl ether (MTBE) and
diisopropyl ether (DIPE).
Multiple VOCs were detected in all monitoring well samples at concentrations greater than those established in Title 15A of the North Carolina Administrative Code, Subchapter 2L, Section .0202 Groundwater Quality Standards (2L GWQS),
but below the Gross Contaminant Levels (GCL).
CATLIN recommends to:
• Install additional monitoring wells (including one Type III monitoring well) to
delineate the plume vertically and horizontally.
• Conduct a semi-annual sampling event in August 2023. During the event, sample the water supply wells within 500 feet of the source area. 3.0 SCOPE OF SERVICES The scope of services for this report was performed in general accordance with CATLIN proposal number 220226.3P, dated January 12, 2023. Services were authorized by the North Carolina Department of Environmental Quality’s (NCDEQ’s)
Task Authorization (TA) #03, approved on January 13, 2023, and Contract Number N122019D. The approved scope of services for this Task Authorization included to:
• Update the site-specific Health and Safety Plan (HASP) for drilling
operations;
NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 3 March 2023
• Install three Type II monitoring wells (MW-2, MW-3, and MW-4) to 13 feet BLS each;
• Survey the TOC elevations of four monitoring wells (MW-1, MW-2, MW-3, and MW-4);
• Collect groundwater samples from four monitoring wells (MW-1, MW-2,
MW-3, and MW-4) and two water supply wells (WSW-02 and WSW-05);
• Analyze seven water samples (four monitoring wells, two water supply wells, and one field blank) via SM 6200B (including EDB, MTBE, and IPE); and
• Prepare a monitoring report summarizing the findings.
During field activities, there was no power supply to water supply well WSW-02; therefore, no sample was collected. The remaining scope of services was conducted in general accordance with the approved TA.
4.0 SITE HISTORY AND CHARACTERIZATION The Bowden Grocery and Grill site is located at 6879 Highway 401 South, Bunnlevel, North Carolina (Figures 1 and 2). Summarized available historical
sampling and gauging data are provided in Appendix A. Site photographs are presented in Appendix B. 4.1 UST OWNER AND OPERATOR INFORMATION
Gordon Mason owned the two USTs historically operated on-site for petroleum retail sales. The tanks were operated by Mr. Mason until 1996 and removed in 1998 (EMS, 1999). The site was accepted into the North Carolina UST Section Trust Fund Branch State Lead Program in 2020 (NCDEQ, 2020).
Available information regarding UST owners/operators is presented on Table 1. 4.2 UST/AST INFORMATION
One 6,000-gallon premium gasoline and one 8,000-gallon regular gasoline USTs were previously operated on-site. There is conflicting information regarding when they were installed; EMS Environmental, Inc. (EMS) reported the year as 1982, while the North Carolina Registered UST (NC RUST)
database lists the installation date as April 23, 1985. The USTs were removed in December 1998 (EMS, 1999). The USTs were operated until 1996, when they were replaced in function by two aboveground storage tanks (ASTs) (EMS, 1999). The ASTs are currently
active on-site to distribute gasoline for retail sales, although their exact specifications are unknown. A small kerosene AST is also present, located on the north side of the building.
NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 4 March 2023
Reportedly, two orphan USTs were present in the northwest corner of the property (EMS, 1999). A recent geophysical survey identified one anomaly in this area that may be an orphan UST. Details of the tank(s) are unknown.

Available UST/AST system information is presented in Table 1 and the approximate UST and AST locations are illustrated on Figure 3. 4.3 CONTAMINANT SOURCE INVENTORY

An on-site release was discovered in 1998 during UST removal activities. Soil sample analytical results revealed total petroleum hydrocarbons (TPH) gasoline range organics (GRO) above State Action Levels (EMS, 1999).
4.4 SITE CHARACTERISTICS
The property is owned by Musheer Al-Naqueb and the property is occupied by a retail business (Bunnlevel Grocery). The parcel is comprised of the store building, a paved parking lot, and grassy areas. Site photographs are
presented in Appendix B.
4.5 OWNERS AND OCCUPANTS OF ADJOINING/NEARBY PROPERTIES AND LAND USE
Properties in the site vicinity are a mix of residences, businesses, and
agricultural land. The site is bound by Highway 401 South to the west. Residences adjoin the property to the east and the Bunnlevel Fire Department is located to the north. An automotive service business is located to the west (across Hwy 401 S.) and agricultural land adjoins the site to the
south.
4.6 RECEPTOR INFORMATION Conducting a receptor survey was outside the scope of this monitoring event.
CATLIN conducted the most recent receptor survey in 2021 and pertinent receptor information is summarized below. Based on correspondence with Harnett Regional Water, municipal water is available in the vicinity of the site. Twenty water supply wells have been
identified within 1,500 feet of the site, including four potable wells (WSW-02, WSW-05, WSW-09, and WSW-12) located within 1,000 feet. Gardners Branch Stream is located 1,015 feet northwest of the site and spans several parcels. The stream discharges into the Upper Little River,
located approximately 1.5-miles northeast of the site, and is classified as a class C water supply type four (C:WS-IV) surface water body. Potential receptors are illustrated on Figure 2 and receptor information obtained from CATLIN (2021) is shown on Table 2.
NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 5 March 2023
4.7 PREVIOUS INVESTIGATIONS AND REMEDIAL ACTIVITIES The release was discovered in 1998 during UST closure activities.
Confirmation soil samples collected from the UST basin sidewalls reportedly
contained TPH GRO concentrations up to 480 milligrams per kilogram (mg/kg). Approximately 25 cubic yards of contaminated soil was removed during excavation activities and groundwater was encountered at nine feet BLS. One shallow monitoring well (MW-1) was installed and sampled.
Laboratory analysis of the groundwater sample revealed several VOCs and
Massachusetts Department of Environmental Protection (MADEP) volatile petroleum hydrocarbons (VPH) analytical fractions above their respective 2L GWQS (EMS, 1999).
It does not appear that any investigations or remedial activities were
conducted between 1998 and 2022. In April 2022, CATLIN installed three shallow, temporary monitoring wells (TMW-02, TMW-03, and TMW-04) to conduct soil and groundwater sampling.
The soil and groundwater samples were analyzed for VOCs, semi-volatile
organic compounds (SVOCs), and carbon-chain analytical fractions. All VOCs and SVOCs were revealed to be below the method detection limits in the soil samples. A VPH fraction (C9-10 aromatic) was revealed in one sample at a concentration above its Soil-To-Groundwater (STGW) Maximum
Soil Contaminant Concentrations (MSCC). Multiple VOCs, SVOCs, and
carbon-chain analytical fractions were detected in the two groundwater samples (TMW-02 and TMW-03) at concentrations above their 2L GWQS; however, none were above GCL (CATLIN, 2022).
On June 13, 2022, CATLIN contracted with ESP Associates, Inc. (ESP) to
conduct a geophysical survey utilizing ground-penetrating radar (GPR). The northwest corner of the parcel was investigated for any remaining USTs, as two orphan tanks had previously been reported in this location. One anomaly was found but could not be positively identified as a UST due to the quality of
the soil. ESP reported that it was likely a metal object that could be a small
tank (CATLIN, 2022). This location is marked on Figure 3 as a possible orphan UST. Summarized available historical sampling and gauging data from previous
consultants are provided in Appendix A. 5.0 REGIONAL AND SITE GEOLOGY AND HYDROGEOLOGY 5.1 SOIL AND BEDROCK
As defined in the Geologic Map of North Carolina, published by the North Carolina Department of Natural Resources and Community Development (1985), the site lies within the Coastal Plain physiographic province.
NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 6 March 2023
The North Carolina Coastal Plain is approximately 90 to 150 miles wide from the Atlantic Ocean westward to its boundary with the Piedmont province.
Two natural subdivisions of the Coastal Plain were described by Stuckey
(1965): the Tidewater region and the Inner Coastal Plain. The project area is located within the Inner Coastal Plain, which is an area of erosional topography (Horton and Zullo, 1991).
The Coastal Plain comprises a wedge-shaped sequence of stratified marine
and non-marine sedimentary rocks deposited on crystalline basement. The sedimentary sequences range in age from Recent to lower Cretaceous (Narkunas, 1980).
The site is underlain by the Cape Fear formation within the Coastal Plain belt.
According to the 1985 Geologic Map of North Carolina, sandstone and sandy mudstone are exposed in the site area. According to recent boring logs from CATLIN (2022), sandy gravel is present
to approximately one to one and a half feet BLS. Sandy clay was
encountered to approximately seven to 12 feet BLS. Clayey sand was observed at further depths up to 16 feet BLS. 5.2 HYDROGEOLOGY

Groundwater - The 2020 Visual Hydrogeologic Framework (VHF) – North Carolina Hydrogeological Database did not identify sufficient boreholes near the site to draw a cross-section.
Surface Water – One surface water body was identified within 1,500 feet of the site. According to the NCDEQ North Carolina Surface Water Classifications GIS viewer, the Gardners Branch Stream is identified as a class C:WS-IV surface water body.
6.0 SITE ASSESSMENT INFORMATION CATLIN conducted field activities in general accordance with the approved TA and pre-prepared HASP. Upon arrival at the site, potential hazards were evaluated before beginning field work and are documented on electronic Job Hazard Analysis
(JHA) forms. The JHA forms are included in Appendix C. Photographs from the site visit are provided in Appendix B. Well locations and site features are shown on Figure 3 and well construction details are presented in Table 3.

NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 7 March 2023
6.1 MONITORING WELL INSTALLATION On February 2, 2023, three borings were advanced to 13 feet BLS for
monitoring well construction by a North Carolina Certified Well Contractor,
utilizing hollow stem augers and a Diedrich D-50 drill rig. Cuttings generated during drilling activities were spread in a grassy area on-site. The wells (MW-2, MW-3, and MW-4) were constructed of new, threaded PVC
casing and screen. No glues or cements were used in joining PVC
components. New nitrile gloves were worn while handling all well materials. The monitoring wells were constructed with a pointed PVC sediment trap, 10 feet of 2-inch diameter, 0.010-inch slotted PVC well screen and approximately three feet of 2-inch diameter solid PVC riser to the surface.
The annular space was filled with coarse sand pack to approximately one
foot above the well screen and bentonite chips to within one foot of the ground surface. The bentonite chips were poured from the surface while simultaneously pouring water to facilitate hydration. The well was finished with a concrete pad and flush-mount steel wellhead and locking well cap.
After installation, the monitoring well was developed by over-pumping. The
TOC elevations of the new monitoring wells and one preexisting well (MW-1) were measured using traditional survey methods (Rod and Level) and the level notes are included in Appendix C.
Monitoring well construction information is summarized in Table 3 and a site
map with monitoring well location is illustrated on Figure 3. Site photographs are presented in Appendix B. The well logs and Well Construction Records were submitted to NCDEQ on February 3, 2023; copies are provided in Appendix D.
6.2 GAUGING DATA When the on-site monitoring well (MW-1) was installed, its depth to water was 7.19 feet BLS. The water table was noted to be shallow and surface
water appeared to flow northeast (EMS, 1999). When CATLIN installed three
temporary monitoring wells in April 2022, the average depth to water was 4.4 feet below top of casing (BTOC) (CATLIN, 2022). During the February 2023 event, CATLIN personnel measured depth to water
in four monitoring wells using an electronic water level indicator. To prevent
cross contamination, the probe and cabling were decontaminated according to manufacturer’s recommendations between use in each well. Gauging data were recorded on an electronic groundwater sampling form using a tablet device. Gauging procedures were performed in general accordance with
North Carolina Department of Environmental and Natural Resources (NCDENR) and NCDEQ Guidelines, and Environmental Protection Agency (EPA) Region 4 Operating Procedures.
NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 8 March 2023
Depth to water ranged from 2.37 feet BTOC (MW-2) to 2.64 feet BTOC (MW-1). Light non-aqueous phase liquid (LNAPL) was not encountered during this monitoring event. The depths to water measured in MW-2, MW-3,
and MW-4 were slightly above or right at the top of their respective screened
intervals. Groundwater flow direction was calculated to be toward the north-northeast. Monitoring well gauging results for events conducted by CATLIN are
presented in Table 3. Groundwater elevations and flow direction are
illustrated on Figure 4. Groundwater sampling forms with gauging data are provided in Appendix C. 6.3 SAMPLING DATA
Following gauging, the monitoring wells were sampled in general accordance with NCDENR and NCDEQ Guidelines and EPA Region 4 Operating Procedures. Prior to obtaining representative groundwater samples, each monitoring well was purged by removing a minimum of three well volumes
using a new, disposable bailer. Monitoring well groundwater field parameter data were measured at one-minute intervals using an In-Situ Aqua TROLL 600 Multiparameter Sonde (Aqua TROLL). Conductivity, pH, oxidation reduction potential (ORP), dissolved oxygen, and temperature measurements were recorded utilizing the VuSitu mobile application (version
1.17.12). The Aqua TROLL was decontaminated according to manufacturer’s recommendations and rinsed with distilled water between use at each monitoring well. Groundwater parameter data were transferred from the VuSitu mobile application to the electronic groundwater sampling forms. Copies of the groundwater sampling forms are available in Appendix C.
After a minimum of three well volumes were removed (or the well was bailed dry), groundwater samples were collected from the wells and poured into appropriate laboratory-provided, pre-preserved glassware, labeled, and placed on ice in an insulated cooler.
After the water supply well was allowed to run for 15 minutes, a sample was collected either from a spigot located at the water supply well or from the closest spigot to the well directly into appropriate laboratory-provided, pre-preserved glassware, labeled, and placed on ice in an insulated cooler.
A field blank was collected by pouring water from a new, sealed gallon of distilled water directly into laboratory-provided, pre-preserved glassware. The glassware was labeled and placed on ice in an insulated cooler.
The groundwater samples and field blank were submitted to Con-Test Analytical Laboratory (Certification NC 652 and NC-DW 25703) in East Longmeadow, Massachusetts, under proper chain of custody (COC) protocol and analyzed per SM 6200B (including EDB, MTBE, and DIPE). The laboratory analytical data and COC are included in Appendix E.
NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 9 March 2023
6.4 SUMMARY OF GROUNDWATER INFORMATION Historically, monitoring well MW-1 has contained multiple petroleum
constituents at concentrations above their 2L GWQS. During the previous
monitoring event conducted by CATLIN (April 2022), analysis of the samples from temporary monitoring wells TMW-02 and TMW-03 also reported multiple contaminants above 2L GWQS. No petroleum constituents have been detected at concentrations above GCL. Summarized available historical
sampling and gauging data from previous consultants are provided in
Appendix A. The latest groundwater sampling laboratory results for SM 6200B analysis are summarized in Table 4. Historical results for events conducted by
CATLIN are in Tables 5 through 7. Monitoring well sample analytical results
are illustrated on Figure 5. A copy of the complete laboratory reports and COC documentation are in Appendix E. Monitoring Wells

During the February 2023 monitoring event, four monitoring well groundwater samples (MW-1, MW-2, MW-3, and MW-4) were analyzed via SM 6200B (including EDB, MTBE, and DIPE). Laboratory analysis did not detect any constituents above their GCL in any of the monitoring well samples.
Analytical results reported the following constituents at concentrations above
their 2L GWQS in the samples:
• MW-1: benzene, n-butylbenzene, sec-butylbenzene, ethylbenzene,
isopropylbenzene, p-isopropyltoluene, naphthalene, n-propylbenzene,
toluene, 1,2,4-trimethylbenzene, 1,3,5-trimethylbenzene, and total xylenes;
• MW-2: benzene, ethylbenzene, naphthalene, n-propylbenzene, toluene, 1,2,4-trimethylbenzene, and total xylenes; and
• MW-3 and MW-4: benzene, naphthalene, n-propylbenzene, toluene, 1,2,4-trimethylbenzene, and total xylenes. Water Supply Well
A groundwater sample was obtained from water supply well WSW-05 (labeled as WSW-5 in the sample identification). No targeted analytes were detected above their laboratory method detection limits in the water supply well sample.

Field Blank One field blank sample was submitted for analysis per SM 6200B (including EDB, MTBE, and DIPE). An estimated (“J”-value) concentration of acetone
(a common laboratory relic) was detected in the field blank sample. No other targeted analytes were detected.
NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 10 March 2023
6.5 EVALUATION OF ASSESSMENT INFORMATION Extent of Contamination

Multiple petroleum constituents were detected above their respective 2L GWQS in samples from all monitoring wells. However, no constituents were reported above GCL. No targeted analytes were reported in the sample from water supply well WSW-05 (located 465 feet northwest of the source
area). A summary of monitoring well groundwater sample analytical results
are illustrated on Figure 5. The estimated horizontal extents of benzene, naphthalene, and total xylenes are illustrated on Figures 6, 7, and 8, respectively. The dissolved phase contaminant plume has not been horizontally or vertically delineated.

Cleanup Levels Achieved
Soil – To date, approximately 25 cubic yards of impacted soil have been removed from the site (EMS, 1999). Soil samples obtained during the 2022
sampling event indicate that VOC and SVOC concentrations are not
detectable, but that VPH are above STGW MSCC (CATLIN, 2022).
Groundwater – Groundwater contaminant concentrations are above 2L GWQS, but below GCL at the site.

LNAPL – LNAPL has not been observed at the site. 7.0 CONCLUSIONS AND RECOMMENDATIONS
Conclusions
Groundwater monitoring findings for this period are summarized below:
• Three monitoring wells (MW-2, MW-3, and MW-4) were installed to 13 feet
BLS.
• The TOC elevations for all on-site monitoring wells (MW-1, MW-2, MW-3, and MW-4) were measured using traditional survey methods (Rod and Level).
• Four monitoring well samples (MW-1, MW-2, MW-3, and MW-4) and one water supply well sample (WSW-05) were analyzed via SM 6200B (including EDB, MTBE, and DIPE).
• Multiple petroleum constituents were detected above their 2L GWQS in all
monitoring well samples; however, none were above their GCL.
• No targeted analytes were above the laboratory method detection limits in the sample from water supply well WSW-05.
NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 11 March 2023
Recommendations

CATLIN recommends to:
• Install additional monitoring wells (including one Type III monitoring well) to
delineate the plume vertically and horizontally.
• Conduct a semi-annual sampling event in August 2023. During the event
sample the water supply wells within 500 feet of the source area.

8.0 STATEMENTS AND CERTIFICATION

1 Enter the date the monitoring report was due. March 31, 2023
Will this report be submitted after the established due date?
NO
2 Was any required information from the above template missing from this report?

YES
No cross sections are provided. Adequate subsurface information is not available.
3 If applicable, will any of the proposed attenuation milestones under the schedule approved in the Corrective Action Plan not be met?

NA
No CAP has been submitted for this site.
4 Does any known or suspected source zone soil contamination or free product remain outside of the assessed area that could be inhibiting natural attenuation?
NO
5 Has there been an unexpected increase in contaminant mass sufficient to suggest a potential new release from a separate onsite or offsite source? NO
6 Certification:
I, Sean J. O’Neil, a Licensed Engineer for CATLIN Engineers and Scientists, do certify that the
information contained in this report is correct and accurate to the best of my knowledge.

CATLIN Engineers and Scientists is licensed to practice engineering in North Carolina. The
certification number of the company or corporation is C-0585.

9.0 LIMITATIONS

The groundwater samples analyzed as part of this investigation only provide isolated
data points and may not represent conditions at every location in the project area.
Analyses and conclusions of this report, being based on interpolation between data
points at the project area, may not be completely representative of all site
conditions. Conclusions and recommendations of this investigation and report are

NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 12 March 2023
based on the best available data in an effort to comply with current regulatory requirements.
10.0 REFERENCES CATLIN Engineers and Scientists, Receptor Survey Letter Report, Bowden Grocery
& Grill, 6879 US Highway 401 South, Bunnlevel, North Carolina, Incident Number: 21800, Risk Classification: Low, CATLIN Project No. 220226, June
16, 2021.
CATLIN Engineers and Scientists, Monitoring Report, Bowden Grocery & Grill, 6879
US Highway 401 South, Bunnlevel, Harnett County, North Carolina, NCDEQ
Incident No. 21800, Risk Classification: To Be Determined, CATLIN Project No. 220226, May 27, 2022.
EMS Environmental, Inc., Underground Storage Tank Closure Report, Bowden
Grocery and Grill, 6879 US HWY. 401 South, Bunnlevel, North Carolina,
Latitude: 78°47’00” / Longitude: 35°18’46”, Facility ID #0-017636, January 19, 1999.
Horton, J. Wright, Jr. and Victor A. Zullo, An Introduction to the Geology of the
Carolinas: The Geology of the Carolinas, pp 1-11.
Narkunas, J., Groundwater Evaluation in the Central Coastal Plain of North
Carolina, North Carolina Department of Natural Resources and Community
Development, 1980, pp 119.
NCDEQ, UST Section, North Carolina Department of Environmental Quality,
Division of Waste Management, Corrective Action Guidelines, January 19,
2021.
NCDENR, UST Section, North Carolina Department of Environment and Natural Resources, Division of Waste Management, Guidelines for Sampling, December 1, 2013.
NCDEQ, UST Section, North Carolina Department of Environmental Quality, Division of Waste Management, Guidelines for Site Checks, Tank Closure,
and Initial Response and Abatement, January 19, 2021.
North Carolina Department of Natural Resources and Community Development, Geological Map of North Carolina, 1985.
U.S. EPA, Region 4, U.S. Environmental Protection Agency, Science and Ecosystem Support Division, Athens Georgia, Guidance – Design and
Installation of Monitoring Wells, Striggow, B., US. EPA Report No. SESGUID-101-R0, Effective Date February 18, 2008.
U.S. EPA, Region 4, U.S. Environmental Protection Agency, Science and
Ecosystem Support Division, Athens Georgia, Operating Procedure – Field
Equipment Cleaning and Decontamination at the FEC, Striggow, B., U.S. EPA Report No. SESDPROC-206-R3, Effective Date December 18, 2015.
NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 13 March 2023
U.S. Environmental Protection Agency, Science and Ecosystem Support Division, Athens Georgia, Operating Procedure – Groundwater Level and Well Depth Measurement, Striggow, B., U.S. EPA Report No. SESDPROC-105-R3,
Effective Date November 3, 2016.
U.S. EPA, Region 4, U.S. Environmental Protection Agency, Science and Ecosystem Support Division, Athens Georgia, Operating Procedure –
Groundwater Sampling, Striggow, B., U.S. EPA Report No. SESDPROC-301-R4, Effective Date April 26, 2017.
U.S. EPA, Region 4, U.S. Environmental Protection Agency, Science and
Ecosystem Support Division, Athens Georgia, Operating Procedure – In Situ
Water Quality Monitoring, Chief, Field Services Branch, U.S. EPA Report No. SESDPROC-111-R4, Effective Date March 14, 2018.
Winner, M.D, Jr., and Coble, R.W., Hydrogeologic Framework of the North Carolina
Coastal Plain Aquifer System: U.S. Geological Survey Open File Report 87-
690, 1989, pp 155.

NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

TABLES
Page 1 of 1
TABLE 1
SITE HISTORY - UST/AST AND OTHER RELEASE INFORMATION
Incident Name and No.: Bowden Grocery & Grill - 21800
UST ID
Number
Name of
Owner/
Operator
Dates of
Ownership
Dates of
Operation
Last
Contents
Previous
Contents
Capacity
(gal)
Construction
Details
Tank
Dimensions
(feet)
Installation
Date
(mm/dd/yy)
Date
Removed
(mm/dd/yy)
1 Gasoline
(Premium)
Gasoline
(Premium)6,000 Steel 8 x 16 04/23/85 12/03/98
2 Gasoline
(Regular)
Gasoline
(Regular)8,000 Steel 8 x 21 04/23/85 12/03/98
Orphan Orphan
(Unknown)Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown
AST ID
Number
Name of
Owner/
Operator
Dates of
Ownership
Dates of
Operation
Last
Contents
Previous
Contents Capacity Construction
Details
Tank
Dimensions
Installation
Date
(year)
Date
Removed
1 Gasoline Gasoline Unknown Unknown Unknown 1996 Active
2 Gasoline Gasoline Unknown Unknown Unknown 1996 Active
3 Kerosene Kerosene Unknown Unknown Unknown Unknown Active
Incident
Number
Material
Released
Date Release
Discovered
(mm/dd/yy)
21800 Gasoline 12/03/98
Information obtained from EMS Environmental (1998), NCDEQ (2020), and the NCDEQ UST Database.
gal = gallons
Description of the Release
Contamination in soil and groundwater was discovered during UST excavation on December 3, 1998.
04/23/85 -
12/03/98
04/23/85 -
1996Gordon Mason
1996 -
Present
1996 -
PresentGordon Mason
NCDEQ; 21800_Bowden Grocery & Grill; T1_Site History
CATLIN Project No. 220226
CATLIN Engineers and Scientists
March 2023
Page 1 of 3
TABLE 2
Incident Name and No.: Bowden Grocery & Grill - 21800
Well ID Property Address Harnett County
PIN Number
Owner Name
(Last, First Middle)
Owner Mailing
Address Well Use
Distance/
Direction from
Source Area
(ft.)
Comment
WSW-01 604 Pendergraft
Rd.0566-56-5804.000 Currin, Candy
Michelle
26 Bailey Rd., Coats,
NC 27521 Inactive 250 / E
Per property owner,parcel connected to
municipal water.Well on property is
inactive.
WSW-02 US 401 S 0566-57-0060.000 Harris, Donna Faye
Woodley
1395 Holeman Ashley
Rd., Timberlake, NC
26583-8987
Potable 260 / NW
No structures on parcel.Well assumed to
be potable.Parcel not connected to
municipal water.
WSW-03 660 Pendergraft
Rd.0566-56-4597.000 Allred, David A.
660 Pendergraft Rd.,
Bennlevel, NC 28232-
9074
Non-
potable 380 / SE Confirmed by Harnett Regional Water to
be connected to municipal water.
WSW-04 25 Church Circle
Ln.0566-57-0165.000 McKoy, Lillie M.1800 NC Hwy 27 West,
Lillington, NC 27646 Inactive 390 / NNW
Spoke to Sam McKoy (son),he indicated
the property is connected to municipal
water and well is not used.
WSW-05 193 Church Circle Ln.0566-47-8042.000 Barbour, Charles E.600 Seastone St., Raleigh, NC 27603-0000 Potable 465 / NW Not connected to municipal water.
WSW-06A Non-
potable 505 / SW
WSW-06B Non-potable 635 / SW
WSW-07 83 Church Circle Ln.0566-47-7148.000 Ferguson, Michael M;
Ferguson, Kathryn L.
PO Box 297 Bunnlevel,
NC 28323-0297
Non-
potable 530 / NW Confirmed by Harnett Regional Water tobe connected to municipal water.
WSW-08 649 Pendergraft
Rd.0566-66-1615.000 Isaacson, Jeffery;
Isaacson, Rebecca
649 Pendergraft Rd.,
Bunnlevel, NC 28323
Non-
potable 645 / SE Confirmed by Harnett Regional Water to
be connected to municipal water.
WSW-09 150 Church Circle
Ln. 0566-46-5892.000 Johnson, Larry PO Box 264, Bunnlevel,
NC 28323-0264 Potable 645 / WNW Property owner did not return
Questionaire. Assumed potable.
PUBLIC AND PRIVATE WATER SUPPLY WELLS AND OTHER RECEPTOR INFORMATION
Mobile homes on parcel.Two wells
observed.One behind the mobile home at
36 Bethunes St.and the other behind the
restaurant at 7000 US 401 S.The parcelisconfirmedbyHarnettRegionalWaterto
be connected to municipal water.
7000 US 401 S 0566-46-9354.000
Dawson, Donald
Anderson Trustee;
Dawson, Sharon Bethune Trustee
786 Elliott Bridge Rd.,
Fayetteville, NC 28311
NCDEQ; 21800_Bowden Grocery & Grill; T2_Receptor Info
CATLIN Project No. 220226
CATLIN Engineers and Scientists
March 2023
Page 2 of 3
TABLE 2
Incident Name and No.: Bowden Grocery & Grill - 21800
PUBLIC AND PRIVATE WATER SUPPLY WELLS AND OTHER RECEPTOR INFORMATION
Well ID Property Address Harnett County
PIN Number
Owner Name
(Last, First MI)
Owner Mailing
Address Well Use
Distance/
Direction from
Source Area
(ft.)
Comment
WSW-10 110 Church Circle
Ln. 0566-47-5261.000 Buffalo Real Estate
Holdings, LLC
1209 Turner Meadow
Dr., Raleigh, NC 27603-
7971
Non-
potable 670 / NW
House is vacant.Confirmed by Harnett
Regional Water to be conncected to
municipal water.
WSW-11 18 McLean Chapel
Church Rd.0566-56-0019.000 Perry Lauren &
Paniagua, Adolfo M.
18 McLean Chapel Church Rd., Bunnlevel,
NC 28323
Inactive 710 / SSW According to property owners,parcel isconnectedtomunicipalwater.There is a
well on the property, but it is not used.
WSW-12 477 Pendergraft
Rd.0566-57-6576.000 Jones, Jack V.477 Pendergraft Rd.,
Bunnlevel, NC 28323 Potable 815 / NE
According to property owner,parcel iscurrentlyconnectedtomunicipalwater.
However,he plans to switch and use well
for potable purposes in the near future.
WSW-13 84 Bunnlevel Erwin
Rd. 0566-57-6635.000 Autry, Susan T.;
Autry, Larry T.
PO Box 152, Bunnlevel,
NC 28323-0000 Inactive 915 / NE Per property owner,parcel connected tomunicipalwater.There is a well on theproperty but it is not used.
WSW-14A Inactive 1,150 / NE
WSW-14B Inactive 1,215 / NE
WSW-15 7111 US 401 S 0566-55-2600.000 Bethune, Timothy M.;
Bethune, Donna J.
PO Box 430, Bunnlevel,
NC 28323-0000
Non-
potable 1,200 / S According to property owner,parcel is
connected to municipal water.Well is
used for irrigation.
WSW-16 360 Pendergraft
Rd.0566-58-3143.000 Rau, Brian A. 360 Pendergraft Rd.,
Bunnlevel, NC 28323
Non-
potable 1,260 / NNE Confirmed by Harnett Regional Water to
be connected to municipal water.
WSW-17 7146 US 401 S 0566-45-9455.000
Dawson, Donald
Anderson Trustee;
Dawson, Sharon
Bethune Trustee
786 Elliott Bridge Rd.,
Fayetteville, NC 28311
Non-
Potable 1,415 / SSW Confirmed by Harnett Regional Water to
be connected to municipal water.
WSW-18 163 McLean
Chapel Church Rd.0566-45-2760.000 Miles, David; Miles,
Cathy
163 McLean Chapel
Church Rd., Bunnlevel, NC 28323-0000
Non-
potable 1,500 / SW
According to property owner,parcel is
connected to municipal water.Well isused for irrigation.
423 Pendergraft
Rd.0566-57-6961.000 Hanshew,Jackie L.;
Hanshew, Dolores M.
PO Box 535, Bunnlevel,
NC 28323-0000
According to property owner,two wells
were on parcel.Both are dry and inactive.
Property connected to municipal water.
NCDEQ; 21800_Bowden Grocery & Grill; T2_Receptor Info
CATLIN Project No. 220226
CATLIN Engineers and Scientists
March 2023
Page 3 of 3
TABLE 2
Incident Name and No.: Bowden Grocery & Grill - 21800
PUBLIC AND PRIVATE WATER SUPPLY WELLS AND OTHER RECEPTOR INFORMATION
Receptor
ID Location Contact
Distance/
Direction from
Source Area (ft.)
Stream Northwest of site Several 1,015 / NW
Information obtained from field survey conducted on March 16, 2021, correspondence with Harnett County Regional Water, and the Harnett County GIS Viewer.
ft. = feet
Gardners Branch stream (WS-IV) crosses several parcels northwest to north of the site and
discharges into the Upper Little River located approximately 1.5-miles northeast of the site. These waters are used as sources of water supply for drinking, culinary or food processing purposes where a more protective WS-I, WS-II, or WS-III is not feasible. These waters are also protected for
class C uses and are generally in moderately to highly developed watersheds or protected areas.
Description
NCDEQ; 21800_Bowden Grocery & Grill; T2_Receptor Info
CATLIN Project No. 220226
CATLIN Engineers and Scientists
March 2023
Page 1 of 1
TABLE 3
WELL CONSTRUCTION AND HISTORICAL WATER LEVEL GAUGING DATA
Incident Name and No.: Bowden Grocery & Grill - 21800
Well ID
Date
Installed
(mm/dd/yy)
Date Water
Level
Measured
(mm/dd/yy)
Well
Diameter
(inches)
Well
Casing
Depth
(ft. BLS)
Screened
Interval
(x to y ft.
BLS)
Bottom
of Well
(ft. BLS)
Top of
Casing
Elevation
(ft.)
Free-Phase
Product
Thickness*
Depth to
Groundwater
from Top of
Casing (ft.)
Groundwater
Elevation (ft.)Comments
MW-1 12/30/98 02/08/23 2.0 2 2-12 12 100.00 NMT 2.64 97.36
MW-2 02/02/23 02/08/23 2.0 3 3-13 13 99.67 NMT 2.37 97.30 Ɨ
MW-3 02/02/23 02/08/23 2.0 3 3-13 13 99.99 NMT 2.62 97.37
MW-4 02/02/23 02/08/23 2.0 3 3-13 13 100.24 NMT 2.58 97.66 Ɨ
TMW-02 04/28/22 04/28/22 1.0 5 5-15 15 NM NMT 4.10 NM Temp. well; Ɨ
TMW-03 04/28/22 04/28/22 1.0 5 5-15 15 NM NMT 4.60 NM Temp. well; Ɨ
TMW-04 04/28/22 04/28/22 1.0 5 5-15 15 NM NMT 4.50 NM Temp. well; Ɨ
ft. BLS = feet Below Land Surface
NM = Not Measured
NMT = No Measurable Thickness
Ɨ = Water level was measured above the screened interval.
* = if free-phase product is present in a well, ground water elevation should be calculated by : [top of casing elevation - depth to water]+ [free product thickness x
specific gravity of the fuel type]
MW-1 data obtained from EMS Environmental (1998).
NCDEQ; 21800_Bowden Grocery & Grill; T3_Well Construction & Gauging
CATLIN Project No. 220226
CATLIN Engineers and Scientists
March 2023
Page 1 of 1
TABLE 4
Incident Name and No.: Bowden Grocery & Grill - 21800
Well
Type
Well/
Sample
ID
Date
Collected
MW-1 02/08/23 <810 270 410 140 J <51 2,500 290 80 J <69 ƚ 1,700 1,100 <42 1,100 8,200 2,100 6,200 BMDL
MW-2 02/08/23 <41 1,200 10 7.0 J 5.2 J 730 42 2.6 J 5.2 J 300 100 11 2,500 630 150 2,260 BMDL
MW-3 02/08/23 <100 1,400 10 J 8.0 J <6.4 580 40 <4.9 <8.6 350 78 16 J 4,800 670 140 3,300 BMDL
MW-4 02/08/23 <20 460 21 10 2.9 J 230 41 5.6 2.2 J 170 130 3.2 J 970 830 220 1,350 BMDL
PWS WSW-05
(WSW-5)02/14/23 <2.0 <0.20 <0.15 <0.11 <0.13 <0.21 <0.11 <0.097 <0.17 <0.24 <0.086 <0.11 <0.22 <0.20 <0.11 <0.69 BMDL
02/08/23 2.4 J <0.20 <0.15 <0.11 <0.13 <0.21 <0.11 <0.097 <0.17 <0.24 <0.086 <0.11 <0.22 <0.20 <0.11 <0.69 BMDL
All results in micrograms per liter (µg/L).
BMDL = Below Method Detection Limit (refer to analytical report for a complete list of analytes and detection limits)
PWS = Private Water Supply Well
Bold results indicate concentrations above 2L GWQS.
GCL = Gross Contaminant Level
2L GWQS = NCAC T15A:02L Groundwater Quality Standards
< = Less than method detection limit
ƚ = The method detection limit is above the 2L GWQS.
J = Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated concentration (CLP J-Flag).
28,500
400
24,100
400
50,000
500
Varies
VariesMonitoring11,700
25
20,000
20
6,000
6
26,100
70
70,000
70
260,000
600
5,000
1
5,900
70
8,800
70
70,000
70
80,000
600
30,500
70
Field Blank (FB)
GCL (µg/L)
2L GWQS (µg/L)
6,000,000
6,000 1,3,5-TrimethylbenzeneTotal XylenesAll Other SM 6200B AnalytesMethyl tert-Butyl Ether (MTBE)Naphthalene n-PropylbenzeneStyrene Toluene 1,2,4-TrimethylbenzeneSUMMARY OF GROUNDWATER LABORATORY RESULTS — STANDARD METHOD 6200B
Contaminant of
Concern
AcetoneBenzene n-Butylbenzenesec-Butylbenzene Diisopropyl Ether (DIPE)EthylbenzeneIsopropylbenzene (Cumene)p-Isopropyltoluene (p-Cymene)NCDEQ; 21800_Bowden Grocery & Grill; T4_GW Results (SM 6200B)
CATLIN Project No. 220226
CATLIN Engineers and Scientists
March 2023
Page 1 of 1
TABLE 5
Incident Name and No.: Bowden Grocery & Grill - 21800
Well
Type
Well/
Sample
ID
Date
Collected
MW-1 02/08/23 <810 270 <650 410 140 J <51 2,500 290 80 J <69 ƚ 1,700 1,100 <42 1,100 8,200 2,100 6,200 BMDL
MW-2 02/08/23 <41 1,200 <32 10 7.0 J 5.2 J 730 42 2.6 J 5.2 J 300 100 11 2,500 630 150 2,260 BMDL
MW-3 02/08/23 <100 1,400 <81 10 J 8.0 J <6.4 580 40 <4.9 <8.6 350 78 16 J 4,800 670 140 3,300 BMDL
MW-4 02/08/23 <20 460 <16 21 10 2.9 J 230 41 5.6 2.2 J 170 130 3.2 J 970 830 220 1,350 BMDL
PWS WSW-05 02/14/23 <2.0 <0.20 <1.6 <0.15 <0.11 <0.13 <0.21 <0.11 <0.097 <0.17 <0.24 <0.086 <0.11 <0.22 <0.20 <0.11 <0.69 BMDL
TMW-02 04/28/22 120 J 580 92 J <3.0 BMDL <2.6 410 22 BMDL BMDL 180 46 BMDL 1,300 270 60 1,050 BMDL
TMW-03 04/28/22 330 J 2,400 210 J 10 J BMDL 12 J 530 36 BMDL BMDL 290 64 BMDL 5,700 510 110 3,300 BMDL
All results in micrograms per liter (µg/L).
BMDL = Below Method Detection Limit (refer to analytical report for a complete list of analytes and detection limits)
PWS = Private Water Supply Well
Temp. = Temporary
Bold results indicate concentrations above 2L GWQS.
GCL = Gross Contaminant Level
2L GWQS = NCAC T15A:02L Groundwater Quality Standards
< = Less than method detection limit
J = Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated concentration (CLP J-Flag).Total XylenesAll Other SM 6200B AnalytesSUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS — STANDARD METHOD 6200B
Contaminant of
Concern
AcetoneBenzene 2-Butanone (MEK)n-ButylbenzeneDiisopropyl Ether (DIPE)EthylbenzeneIsopropylbenzene (Cumene)Naphthalene sec-Butylbenzene p-Isopropyltoluene (p-Cymene)Methyl tert-Butyl Ether (MTBE)n-PropylbenzeneToluene 1,2,4-Trimethylbenzene1,3,5-Trimethylbenzene8,800
70
11,700
25
20,000
20 Styrene 70,000
70
GCL (µg/L)
2L GWQS (µg/L)
6,000,000
6,000Temp.Monitoring5,000
1
Varies
Varies
4,000,000
4,000
5,900
70
70,000
70
80,000
600
30,500
70
6,000
6
26,100
70
260,000
600
28,500
400
24,100
400
50,000
500
NCDEQ; 21800_Bowden Grocery & Grill; T5_Historical GW (SM 6200B)
CATLIN Project No. 220226
CATLIN Engineers and Scientists
March 2023
Page 1 of 1
TABLE 6
Incident Name and No.: Bowden Grocery & Grill - 21800Incident Name and No.: Bowden Grocery & Grill - 21800
Date
Collected
04/28/22 0.941 J 116 33.6 1.44 J 0.922 J <0.448 BMDL
04/28/22 1.10 J 181 55.9 2.18 J <0.221 2.99 J BMDL
All results in micrograms per liter (µg/L).
EPA = Environmental Protection Agency
BMDL = Below Method Detection Limit (refer to analytical report for a complete list of analytes and detection limits)
Bold results indicate concentrations above 2L GWQS.
GCL = Gross Contaminant Level
2L GWQS = NCAC T15A:02L Groundwater Quality Standards
< = Less than method detection limit
NE = Not Established
SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS —
EPA METHOD 625
100,000
100
6,000
6
12,000
30
400,000
400
Varies
VariesAll Other EPA 625 AnalytesJ = Detected but below the Reporting Limit (lowest calibration standard);
therefore, result is an estimated concentration (CLP J-Flag).Phenol30,000
30 3/4-MethylphenolNE
NE
Contaminant of
Concern
Well/
Sample
ID 2,4-DimethylphenolNaphthalene2-Methylnaphthalene2-MethylphenolTMW-02
TMW-03
GCL (µg/L)
2L GWQS (µg/L)
NCDEQ; 21800_Bowden Grocery & Grill; T6_Historical GW (EPA 625)
CATLIN Project No. 220226
CATLIN Engineers and Scientists
March 2023
Page 1 of 1
TABLE 7
Incident Name and No.: Bowden Grocery & Grill - 21800
Date
Collected
04/28/22 <97 <97 170 4,600 1,000 1,200 4,600 <1,097 ƚ <97 1,370
04/28/22 <97 <97 230 15,000 1,900 2,000 15,000 <1,997 ƚ <97 2,230
All results in micrograms per liter (µg/L).
SM = Standard Method
MADEP = Massachusetts Department of Environmental Protection
EPH = Extractable Petroleum Hydrocarbon
VPH = Volatile Petroleum Hydrocarbon
BMDL = Below Method Detection Limit (refer to analytical report for a complete list of analytes and detection limits)
Bold results indicate concentrations above 2L GWQS.
GCL = Gross Contaminant Level
2L GWQS = NCAC T15A:02L Groundwater Quality Standards
< = Less than method detection limit
NE = Not Established
ƚ = The method detection limit is above the 2L GWQS.
SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS —
MADEP EPH/VPH ANALYTICAL FRACTIONS
NE
200
NE
400
NE
700
NE
200
NE
400
NE
700
NE
10,000
TMW-02
TMW-03
GCL (µg/L)
2L GWQS (µg/L)
NE
700
NE
10,000
NE
200 C9-C10 AromaticC5-C8 AliphaticsC9-C18 AliphaticsC19-C36 AliphaticsC9-C22 AromaticsWell/
Sample
ID
Method EPH Analytical Fractions VPH Analytical Fractions Combined MADEP
EPH/VPH Fractions
Contaminant of
Concern
C9-C18 AliphaticC19-C36 AliphaticC11-C22 AromaticC5-C8 AliphaticC9-C12 AliphaticNCDEQ; 21800_Bowden Grocery & Grill; T7_Historical GW (MADEP)
CATLIN Project No. 220226
CATLIN Engineers and Scientists
March 2023

NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

FIGURES
FIGUREPROJECTTITLE
1SITE VICINITY MAP
SITE LOCATION
US HWY 401 SBUNNLEVEL ERW IN RDCopyright:© 2013 National Geographic Society, i-cubed
2,000 0 2,000 4,0001,000
Feet
³
BOWDEN GROCERY & GRILL6879 US HWY 401 SBUNNLEVEL, NC
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY21800220226MARCH 2023 AS SHOWN KMC/SJO
FIGUREPROJECTTITLE
2POTENTIAL RECEPTOR MAP
!(W
!(W
!(P
!(W
!(P!(P
!(W!(W
!(P
!(W
!(W
!(W
!(W
!(W
!(W
!(W
!(W
!(W
!(W
!(W
SITE LOCATION
US HWY 401 S500F E E T RADIUS BUNNLEVEL ERW IN RD!(PSTREAM
WSW-16
WSW-14B
WSW-14A
WSW-13
WSW-12
WSW-10
WSW-09
WSW-07 WSW-05
WSW-02
WSW-04
WSW-01
WSW-03 WSW-08WSW-06A
WSW-06BWSW-11
WSW-18 WSW-15
WSW-17 PENDERGRAFTRD1 ,5 0 0 F E ET RADIUS
M C L E A N C H A P E L C H U R C H R D
Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community
500 0 500 1,000250
Feet
³
NOTES: 1. Well locations were obtained during field reconnaissance conducted on March 16, 2021.2. All analytical results were below their respective method detection limits.
LEGEND
!(W Inactive Non-potableWater Supply Well
BOWDEN GROCERY & GRILL
6879 US HWY 401 SBUNNLEVEL, NC
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY21800220226AS SHOWN KMC/SJO
!(P Active Potable
Water Supply Well
Active Non-potableWater Supply Well!(W
MARCH 2023
!(P Sampled PotableWater Supply Well
FIGUREPROJECTTITLE
3SITE MAP
!>
!(!(!(!(!(!(!(!(!(
!(
!(
!(
!(
!(
!(
!(
!(
!(
!(!(")=")=")=
!>
!>
!>US HWY 401 SMW-1
FORMERUST-1FORMERUST-2
MW-2
MW-3
MW-4
POSSIBLEORPHAN UST
TMW-03TMW-04
TMW-02
DISPENSERS
KEROSENEAST GASOLINEASTS
Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community
40 0 40 8020
Feet
³
NOTE: MW-1 and tank locations were obtained from previous reports prepared by other consultants and are approximate.
BOWDEN GROCERY & GRILL
6879 US HWY 401 SBUNNLEVEL, NC
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY21800220226AS SHOWN KMC/SJOMARCH 2023
Parcel Boundary
Approximate Location of Former USTs
LEGEND
Monitoring Well(Type II)!>
Approximate Location of AST System
Abandoned TemporaryMonitoring Well (Type I)")=
Overhead Power Lines
Phone Lines
Sewer Lines
FIGUREPROJECTTITLE
4GROUNDWATER ELEVATION –FEBRUARY 8, 2023
!>
!(!(!(!(!(!(!(!(
!(
!(
!(
!(
!(
!(
!(
!(
!(
!(
!(!(
!>
!>
!><<<US HWY 401 SMW-1(97.36)
MW-2(97.30)
MW-3(97.37)
MW-4(97.66)
97.4097.50
97.60
Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community
40 0 40 8020
Feet
³
NOTES: 1. MW-1 and tank locations were obtained from previous reports prepared by other consultants and are approximate.2. The groundwater elevation contour interval is 0.10 feet.
Parcel Boundary
Approximate Location of Former USTs
LEGEND
BOWDEN GROCERY & GRILL6879 US HWY 401 SBUNNLEVEL, NC
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY21800220226AS SHOWN KMC/SJO
Gauged Monitoring Well (Type II)!>
Approximate Location of AST System
MARCH 2023
Groundwater FlowDirection
Groundwater Contour<Groundwater Elevation (Feet)(##)
FIGUREPROJECTTITLE
5
MONITORING WELLGROUNDWATER SAMPLEANALYTICAL RESULTS –FEBRUARY 8, 2023
!>
!(!(!(!(
!(
!(!(!(
!(
!(
!(
!(
!(
!(
!(
!(
!(
!(
!(!(
!>
!>
!>US HWY 401 SMW-1
MW-2
MW-3
MW-4
?
???ESTIMATED HORIZONTALEXTENT OF 2L GWQSEXCEEDANCES
Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community
40 0 40 8020
Feet
³
NOTE: MW-1 and tank locations were obtained from previous reports prepared by other consultants and are approximate.
Parcel Boundary
Approximate Location of USTs
LEGEND
BOWDEN GROCERY & GRILL6879 US HWY 401 SBUNNLEVEL, NC
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY21800220226AS SHOWN KMC/SJO
Sampled Monitoring Well (Type II)!>
Approximate Location of ASTs
MARCH 2023
DateCollected
02/08/23 270 410 140 J 2,500 290 80 J 1,700 1,100 1,100 8,200 2,100 6,20002/08/23 1,200 10 7.0 J 730 42 2.6 J 300 100 2,500 630 150 2,26002/08/23 1,400 10 J 8.0 J 580 40 <4.9 350 78 4,800 670 140 3,30002/08/23 460 21 10 230 41 5.6 170 130 970 830 220 1,350
All results in micrograms per liter (µg/L).Bold results are above 2L GWQS.Refer to Table 4 for all other results and notes.
5,90070 8,80070 80,000600 11,70025 26,1007030,50070
MW-2MW-3
SUMMARY OF GROUNDWATER LABORATORY RESULTS - STANDARD METHOD 6200B
Isopropylbenzene (Cumene)Naphthalene Total Xylenesn-Butylbenzenesec-Butylbenzene Ethylbenzenep-Isopropyltoluene (p-Cymene)n-Propylbenzene5,0001
Incident Name and No.: Bowden Grocery & Grill - 21800
GCL (µg/L)2L GWQS (µg/L)
Well/ SampleIDMW-1
MW-4
Contaminant of Concern
Benzene6,0006 260,000600 28,500400 50,000500Toluene1,2,4-Trimethylbenzene1,3,5-Trimethylbenzene24,100400
FIGUREPROJECTTITLE
6ESTIMATED HORIZONTALEXTENT OF BENZENE –FEBRUARY 8, 2023
!>
!(!(!(!(
!(
!(!(!(
!(
!(
!(
!(
!(
!(
!(
!(
!(
!(
!(!(
!>
!>
!>US HWY 401 SMW-1(270)
MW-2(1,200)
MW-3(1,400)MW-4(460)
?
???(1)(500)(1,000)Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community
40 0 40 8020
Feet
³
NOTES: 1. MW-1 and tank locations were obtained from previous reports prepared by other consultants and are approximate.2. 2L GWQS for Benzene is 1 μg/L.
Parcel Boundary
Approximate Location of USTs
LEGEND
BOWDEN GROCERY & GRILL6879 US HWY 401 SBUNNLEVEL, NC
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY21800220226AS SHOWN KMC/SJO
Sampled Monitoring Well (Type II)!>
Approximate Location of ASTs
MARCH 2023
Benzene Estimated Isoconcentration
Benzene Concentration (μg/L)(##)
FIGUREPROJECTTITLE
7ESTIMATED HORIZONTALEXTENT OF NAPHTHALENE –FEBRUARY 8, 2023
!>
!(!(!(!(
!(
!(!(!(
!(
!(
!(
!(
!(
!(
!(
!(
!(
!(
!(!(
!>
!>
!>US HWY 401 SMW-1(1,700)
MW-2(300)
MW-3(350)MW-4(170)
?
???(6)(100)(1,000)Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community
40 0 40 8020
Feet
³
NOTES: 1. MW-1 and tank locations were obtained from previous reports prepared by other consultants and are approximate.2. 2L GWQS for Naphthalene is 6 μg/L.
Parcel Boundary
Approximate Location of USTs
LEGEND
BOWDEN GROCERY & GRILL6879 US HWY 401 SBUNNLEVEL, NC
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY21800220226AS SHOWN KMC/SJO
Sampled Monitoring Well (Type II)!>
Approximate Location of ASTs
MARCH 2023
Naphthalene Estimated Isoconcentration
NaphthaleneConcentration (μg/L)(##)
FIGUREPROJECTTITLE
8ESTIMATED HORIZONTALEXTENT OF TOTAL XYELENES –FEBRUARY 8, 2023
!>
!(!(!(!(
!(
!(!(!(
!(
!(
!(
!(
!(
!(
!(
!(
!(
!(
!(!(
!>
!>
!>US HWY 401 SMW-1(6,200)
MW-2(2,260)
MW-3(3,300)MW-4(1,350)
?
???(2,000)(4,000)(6,000)(500)Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community
40 0 40 8020
Feet
³
NOTES: 1. MW-1 and tank locations were obtained from previous reports prepared by other consultants and are approximate.2. 2L GWQS for Total Xylenes is 500 μg/L.
Parcel Boundary
Approximate Location of USTs
LEGEND
BOWDEN GROCERY & GRILL6879 US HWY 401 SBUNNLEVEL, NC
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY21800220226AS SHOWN KMC/SJO
Sampled Monitoring Well (Type II)!>
Approximate Location of ASTs
MARCH 2023
Total Xylenes Estimated Isoconcentration
Total XylenesConcentration (μg/L)(##)

NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

APPENDICES

NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

APPENDIX A HISTORICAL DATA
APPENDIX A HISTORICAL DATA (EMS, 1999)
NCDEQ; 21800_Bowden Grocery & Grill; AppA CATLIN Project No. 220226 CATLIN Engineers and Scientists March 2023
APPENDIX A HISTORICAL DATA (EMS, 1999)
NCDEQ; 21800_Bowden Grocery & Grill; AppA CATLIN Project No. 220226 CATLIN Engineers and Scientists March 2023
APPENDIX A
HISTORICAL DATA (EMS, 1999)
NCDEQ; 21800_Bowden Grocery & Grill; AppA CATLIN Project No. 220226 CATLIN Engineers and Scientists March 2023
APPENDIX A HISTORICAL DATA (EMS, 1999)
NCDEQ; 21800_Bowden Grocery & Grill; AppA CATLIN Project No. 220226 CATLIN Engineers and Scientists March 2023
APPENDIX A HISTORICAL DATA (EMS, 1999)
NCDEQ; 21800_Bowden Grocery & Grill; AppA CATLIN Project No. 220226 CATLIN Engineers and Scientists March 2023
APPENDIX A
HISTORICAL DATA (EMS, 1999)
NCDEQ; 21800_Bowden Grocery & Grill; AppA CATLIN Project No. 220226 CATLIN Engineers and Scientists March 2023
APPENDIX A HISTORICAL DATA (EMS, 1999)
NCDEQ; 21800_Bowden Grocery & Grill; AppA CATLIN Project No. 220226 CATLIN Engineers and Scientists March 2023

NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

APPENDIX B SITE PHOTOGRAPHS
APPENDIX B SITE PHOTOGRAPHS – FEBRUARY 2, 2023

NCDEQ; Appendix B Site Photos; AppB CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

Bowden Grocery & Grill
MW-4 Installation
Facing Southeast
APPENDIX B SITE PHOTOGRAPHS – FEBRUARY 2, 2023

NCDEQ; Appendix B Site Photos; AppB CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

Bowden Grocery & Grill
MW-3 Installation Facing East
APPENDIX B SITE PHOTOGRAPHS – FEBRUARY 2, 2023

NCDEQ; Appendix B Site Photos; AppB CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

Bowden Grocery & Grill
MW-2 Installation
Facing Southeast
APPENDIX B SITE PHOTOGRAPHS – FEBRUARY 2, 2023

NCDEQ; Appendix B Site Photos; AppB CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

Bowden Grocery & Grill
MW-2
Installed Well
APPENDIX B SITE PHOTOGRAPHS – FEBRUARY 2, 2023

NCDEQ; Appendix B Site Photos; AppB CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

Bowden Grocery & Grill
MW-3
Installed Well
APPENDIX B SITE PHOTOGRAPHS – FEBRUARY 2, 2023

NCDEQ; Appendix B Site Photos; AppB CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

Bowden Grocery & Grill
MW-4
Installed Well
APPENDIX B SITE PHOTOGRAPHS – FEBRUARY 8, 2023

NCDEQ; Appendix B Site Photos; AppB CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

Bowden Grocery & Grill
Site
Facing Northeast
Bowden Grocery & Grill
MW-1
Facing North
APPENDIX B SITE PHOTOGRAPHS – FEBRUARY 8, 2023

NCDEQ; Appendix B Site Photos; AppB CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

Bowden Grocery & Grill
MW-2
Facing East
Bowden Grocery & Grill
MW-2
APPENDIX B SITE PHOTOGRAPHS – FEBRUARY 8, 2023

NCDEQ; Appendix B Site Photos; AppB CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

Bowden Grocery & Grill
MW-3
Facing East
Bowden Grocery & Grill
MW-3
APPENDIX B SITE PHOTOGRAPHS – FEBRUARY 8, 2023

NCDEQ; Appendix B Site Photos; AppB CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

Bowden Grocery & Grill
MW-4
Facing Northeast
Bowden Grocery & Grill
MW-4
APPENDIX B SITE PHOTOGRAPHS – FEBRUARY 14, 2023

NCDEQ; Appendix B Site Photos; AppB CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

Bowden Grocery & Grill
WSW-5
Facing Southeast
Bowden Grocery & Grill
WSW-5
Sample Point

NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

APPENDIX C
JOB HAZARD ANALYSES
AND FIELD DATA SHEETS

Source Exposure Limit
Groundwater and/or soil vapor 0.5 ppm TLV-TWA ACGIH
Groundwater and/or soil vapor 100 ppm TLV-TWA ACGIH
Groundwater and/or soil vapor 20 ppm TLV-TWA ACGIH
Groundwater and/or soil vapor 100 ppm TLV-TWA ACGIH
Groundwater and/or soil vapor 50 ppm TLV-TWA ACGIH
Groundwater and/or soil vapor 10 ppm TLV-TWA ACGIH
Source Exposure Limit
atmosphere N/A
atmosphere N/A
surroundings N/A
Drill Rig N/A
tools and materials N/A
Drill Rig N/A
Drill Rig 85 dBA
Exposure Potential
Likely
Likely
Likely
Start Stop
9:30
9:30 9:45
9:45 12:00
12:00 13:30
13:30 16:00
16:00 16:15
16:15
Date and Time:
02/02/23 @ 09:45
02/02/23 @ 09:45
02/02/23 @ 09:45
Tommy Chalmers / CATLIN
Carter Black / CATLIN
Equipment Used:PPE D/Water Level Indicator/Sampling Supplies/Generator/Pressure Washer
PERSONNEL ONSITE
Name and Company (Print)Signature
Logan Hamilton / CATLIN Logan Hamilton
CATLIN departs site.
Snakes surroundings
Poison Plants (Ivy, Oak, and/or Sumac)surroundings
DAILY TASK
Vehicle #55
Mileage:Start: End:
Arrive on site.
On-site Health and Safety Meeting covering proper PPE, cold weather, and road safety.
Set up, drilled, deconned equipment, moved to next well for MW-4. Set up on MW-3 and began drilling.
Rain delay
Finish drilling MW-3, deconned equipment, moved to MW-2 and drilled, installed, and deconned equipment.
Cleaned up site.
Survey TOC for three new wells and obtained 0-hour DTW.
Insect bites and stings surroundings
Drill Rig Operations Likely
Heavy Lifting/ Moving Likely
Rolling or Pinching Objects Likely
Noise Likely
Biological Hazards
Name of Biological Hazard Source
Cold Weather Operations Unlikely
Heat (ambient)Likely
Slips/Trips/Falls Likely
NAPHTHALENE ppm
* Gas and/or Diesel
Physical Hazards
Name of Physical Hazard Exposure Level/ Potential
TOLUENE ppm
XYLENE, ALL ISOMERS ppm
METHYL TERT-BUTYL ETHER ppm
ETHYL BENZENE ppm
Date(s) this JHA
Conducted:
02/02/2023
Employee Certifying this JHA
Print Name: Benjamin J. Ashba, P.G.Signature:
Weather:Rainy, 40s
Potential Chemicals Concentration
BENZENE ppm
Site-Specific Job Hazard Analysis
Operational Phase Task/Operation Location Where Task/Operation Performed
Monitoring Soil Borings/Well Installations Bowden's grocery & Grill, Bunnlevel, NC
Page 1 of 1
CLIENT'S CATLIN
NAME:PROJECT:
CATLIN PROJECT #:PHASE:
INSTRUMENT #:
ELEVATION (TBM):DATE:2/2/2023 ROD #:UNITS (FT./M): feet
TOP
BOTTOM5.114.884.924.585.024.975.525.115.114.88
FIELD NOTES BY:DATE:2/2/2023 INSTRUMENT BY:
NOTES REDUCED BY:DATE:ROD PERSON:
HI - (-) = ELEV.* A sketch must be provided with the level notes.
C.Black
L. Hamilton
0.00
(+) = MID at TBM or BM (TOP - BOTTOM) * 100 = DISTANCE
TBM + (+) = HI (TOP + BOTTOM)/2 = MID (-)
104.99 0.00
30 0 104.99
29 0
28 0 104.99 0.00
0.00
27 0 104.99 0.00
104.99 0.00
26 0 104.99
25 0
24 0 104.99 0.00
0.00
23 0 104.99 0.00
104.99 0.00
22 0 104.99
21 0
20 0 104.99 0.00
0.00
19 0 104.99 0.00
104.99 0.00
18 0 104.99
17 0
16 0 104.99 0.00
0.00
15 0 104.99 0.00
104.99 0.00
14 0 104.99
13 0
12 0 104.99 0.00
0.00
11 0 104.99 0.00
104.99 0.00
10 0 104.99
9 0
8 0 104.99 0.00
0.00
7 0 104.99 0.00
99.99 5.00 MW-1
6 0 104.99
5 0 23 5.00
MW-3
4 63 41 5.32 99.67 5.32 MW-2
4.75 MW-4
3 260 5 5.00 99.99 5.00
100.00 5.00 MW-1
2 316 34 4.75 100.24
HI ELEV. (feet)CHECK (T+B)/2 NOTES
1 0 23 4.99 104.99
100.00
POINT ANGLE
(degrees)
DISTANCE
(feet)MID (-)(+)
REDUCED LEVEL NOTES
NCDEQ - SLP Bowden Grocery and Grill
220226
BENCH MARK DESC.:MW-1
C. Black 2/3/2023
Source Exposure Limit
Groundwater and/or soil vapor 0.5 ppm TLV-TWA ACGIH
Groundwater and/or soil vapor 100 ppm TLV-TWA ACGIH
Groundwater and/or soil vapor 20 ppm TLV-TWA ACGIH
Groundwater and/or soil vapor 100 ppm TLV-TWA ACGIH
Groundwater and/or soil vapor 50 ppm TLV-TWA ACGIH
Groundwater and/or soil vapor 10 ppm TLV-TWA ACGIH
Exposure Potential
Likely
Unlikely
Unlikely
Start Stop
8:30 9:45
9:45 10:00
10:00 12:00
12:00 13:45
13:45 14:30
15:45 16:45
16:45 17:30
17:30 18:45
Date and Time:
02/08/23 @ 10:00
02/14/23 @ 16:45
* Gas and/or Diesel
TOLUENE ppm
XYLENE, ALL ISOMERS ppm
METHYL TERT-BUTYL ETHER ppm
BENZENE ppm
ETHYL BENZENE ppm
NAPHTHALENE ppm
Signature
Chemical Hazards
60s Sunny
Site-Specific Job Hazard Analysis
Location Where Task/Operation Performed
Bowden's Grocery & Grill, Bunnlevel, NC
Task/Operation
Sample Monitoring Wells and Water Supply Wells
Employee Certifying this JHA
Print Name: Sean O'Neil, P.E.Signature:
Operational Phase
Monitoring
Date(s) this JHA
Conducted:
02/08/23
02/14/23
Potential Chemicals Concentration
Sandra Miller / CATLIN
surroundings
Formed well pads for new wells and took pictures.
Start:End:
DAILY TASK
Snakes surroundings
Poison Plants (Ivy, Oak, and/or Sumac)surroundings
Picked up more material and travel partway to next site.
PERSONNEL ONSITE
Name and Company (Print)
Equipment Used:PPE D/ Bailers/ Sampling Supplies/ Interface Probe/ Geochemistry Sensor Unit
Truck #59 Mileage:
Weather:
Mob and travel to site
On-site safety meeting. Watch for cars in parking lot. Set out cones while working in parking lot and wear safety
vest.
Located and sampled monitoring wells. Appeared new wells had not been developed so new developed wells
then sampled.
Biological Hazards
Name of Biological Hazard Source
Insect bites and stings
2/14/2023
Travel to site and safety meeting. Watch for dogs on property. Watch for ants and spiders in and around well.
Practice safe housekeeping to avoid slips, trips and falls.
Travel back to office and demob.
Sampled WSW-5 and attempted to sample WSW-2. Nobody home and no power to the well.
Nathaniel Newman / CATLIN
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
MW-1 9.36
2.64 1.528
NMT 4.583
12 7.638
2
Method:Bailer Purge Start Time:10:37
Required Bails for 3 Well Volumes:20 Purge Stop Time:10:44
Required Bails for 5 Well Volumes:32 Was Well Purged Dry?No
Number of Bails Removed:20 Sample Time:10:44
Groundwater Removed (gal):4.8
Equipment Used:
Time
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
pH
(Standard
Units)
ORP
(mV)
Temperature
(Co)
10:36 225.11 6.57 395.42 15.29
10:37 250.24 6.38 369.13 16.44
10:38 262.01 6.40 328.67 17.08
10:39 268.37 6.45 291.59 17.43
10:40 271.67 6.45 265.04 17.64
10:41 271.44 6.47 243.52 17.66
10:42 271.99 0.00 6.45 233.96 17.71
Laboratory:Con-Test Analysis:
HCO
Well Data
Well ID
Depth to Product (ft below TOC)
Total Well Depth (ft)
Purging Information Information
Volume of Groundwater in Well
Aqua Troll 600
Turbidity and Additional
Sampling Notes
6200B
Laboratory Analysis Information
Geochemical Parameters
Depth to Water (ft below TOC)
GROUNDWATER SAMPLING FORM
Water Column (ft below TOC)
One Well Volume (gal)
Three Well Volumes (gal)
Five Well Volumes (gal)
220226
NCDEQ - SLP
Monitoring Well Information
Nate Newman
2/8/2023
Bowden Grocery and Grill
Well Diameter (inches)
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
MW-2 10.63
2.37 1.735
NMT 5.204
13 8.674
2
Method:Bailer Purge Start Time:10:53
Required Bails for 3 Well Volumes:22 Purge Stop Time:11:07
Required Bails for 5 Well Volumes:37 Was Well Purged Dry?No
Number of Bails Removed:50 Sample Time:11:07
Groundwater Removed (gal):12.0
Equipment Used:
Time
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
pH
(Standard
Units)
ORP
(mV)
Temperature
(Co)
10:53 171.23 6.09 271.69 16.15
10:54 173.08 5.97 281.95 16.37
10:55 173.73 5.98 279.93 16.51
10:56 176.60 6.03 267.97 16.67
10:57 179.62 0.09 6.08 242.22 16.85
10:58 180.72 0.66 6.10 221.43 16.97
10:59 181.88 0.06 6.13 208.12 17.05
11:00 182.34 6.15 197.24 17.11
11:01 182.77 0.00 6.18 187.90 17.19
11:02 183.58 0.00 6.20 178.35 17.28
11:03 183.53 6.22 169.68 17.34
11:04 183.54 6.23 163.85 17.39
11:05 183.43 0.90 6.23 160.13 17.42
Laboratory:Con-Test Analysis:6200B
Depth to Product (ft below TOC)Three Well Volumes (gal)
Total Well Depth (ft)Five Well Volumes (gal)
Well Diameter (inches)
Purging Information Information
Geochemical Parameters
Aqua Troll 600
Turbidity and Additional
Sampling Notes
high turbidity light brown
Laboratory Analysis Information
Depth to Water (ft below TOC)One Well Volume (gal)
GROUNDWATER SAMPLING FORM
Bowden Grocery and Grill Nate Newman
220226 2/8/2023
NCDEQ - SLP
Monitoring Well Information
Well Data Volume of Groundwater in Well
Well ID Water Column (ft below TOC)
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
MW-3 10.38
2.62 1.694
NMT 5.082
13 8.470
2
Method:Sub Pump Purge Start Time:11:16
Required Bails for 3 Well Volumes:22 Purge Stop Time:11:30
Required Bails for 5 Well Volumes:36 Was Well Purged Dry?No
Number of Bails Removed:75 Sample Time:11:30
Groundwater Removed (gal):18.0
Equipment Used:
Time
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
pH
(Standard
Units)
ORP
(mV)
Temperature
(Co)
11:16 200.62 6.30 135.92 18.11
11:17 172.84 6.23 126.20 18.37
11:18 150.09 6.19 119.56 18.58
11:19 132.00 6.17 119.20 18.78
11:20 122.93 6.13 121.56 18.98
11:21 116.21 0.00 6.13 123.86 19.05
11:22 110.65 0.72 6.06 130.42 19.11
11:23 107.61 0.86 6.06 132.74 19.15
11:24 105.24 3.47 6.04 134.79 19.22
11:25 103.41 9.83 6.03 136.60 19.26
11:26 102.47 6.07 135.08 19.26
11:27 101.40 6.05 139.05 19.28
Laboratory:Con-Test Analysis:6200B
Depth to Product (ft below TOC)Three Well Volumes (gal)
Total Well Depth (ft)Five Well Volumes (gal)
Well Diameter (inches)
Purging Information Information
Geochemical Parameters
Aqua Troll 600
Turbidity and Additional
Sampling Notes
developed well then
sampled
Laboratory Analysis Information
Depth to Water (ft below TOC)One Well Volume (gal)
GROUNDWATER SAMPLING FORM
Bowden Grocery and Grill Nate Newman
220226 2/8/2023
NCDEQ - SLP
Monitoring Well Information
Well Data Volume of Groundwater in Well
Well ID Water Column (ft below TOC)
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
MW-4 10.42
2.58 1.701
NMT 5.102
13 8.503
2
Method:Sub pump Purge Start Time:12:09
Required Bails for 3 Well Volumes:22 Purge Stop Time:12:22
Required Bails for 5 Well Volumes:36 Was Well Purged Dry?No
Number of Bails Removed:75 Sample Time:12:22
Groundwater Removed (gal):18.0
Equipment Used:
Time
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
pH
(Standard
Units)
ORP
(mV)
Temperature
(Co)
12:08 95.68 3.73 5.75 336.39 18.01
12:09 96.51 0.15 5.74 310.42 17.91
12:10 97.33 5.77 274.97 18.00
12:11 100.13 5.83 242.67 18.08
12:12 102.77 5.89 218.53 18.13
12:13 104.75 5.90 203.10 18.16
12:14 106.94 5.92 191.05 18.17
12:15 108.63 5.94 181.88 18.19
12:16 109.74 5.96 175.92 18.22
12:17 111.26 5.99 169.32 18.24
12:18 111.35 6.03 165.86 18.26
12:19 111.36 6.05 163.48 18.27
12:20 112.43 5.98 166.61 18.26
Laboratory:Con-Test Analysis:6200B
Depth to Product (ft below TOC)Three Well Volumes (gal)
Total Well Depth (ft)Five Well Volumes (gal)
Well Diameter (inches)
Purging Information Information
Geochemical Parameters
Aqua Troll 600
Turbidity and Additional
Sampling Notes
developed well then
sampled
Laboratory Analysis Information
Depth to Water (ft below TOC)One Well Volume (gal)
GROUNDWATER SAMPLING FORM
Bowden Grocery and Grill Nate Newman
220226 2/8/2023
NCDEQ - SLP
Monitoring Well Information
Well Data Volume of Groundwater in Well
Well ID Water Column (ft below TOC)
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
WSW-2
Equipment Used:
Time
pH
(Standard Units)
ORP
(mV)
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
Temperature
(Co)
Laboratory:Con-Test Analysis:
Purge Stop Time Screen Interval
WATER SUPPLY WELL SAMPLING FORM
Bowden Grocery and Grill Sandy Miller
220226 2/14/2022
NCDEQ
Water Supply Well Purging Information
Water Supply Well ID Well Depth
Purge Start Time Well Diamater
6200B
Was Well Purged Dry?Date Installled
Sample Time Well Material
Comments
No power to well.
Geochemical Parameters
Aqua Troll 600
Turbidity and Additional
Sampling Notes
Laboratory Analysis Information
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
WSW-5
16:55
17:10
No
17:10
Equipment Used:
Time
pH
(Standard Units)
ORP
(mV)
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
Temperature
(Co)
Laboratory:Con-Test Analysis:
Purge Stop Time Screen Interval
WATER SUPPLY WELL SAMPLING FORM
Bowden Grocery and Grill Sandy Miller
220226 2/14/2022
NCDEQ
Water Supply Well Purging Information
Water Supply Well ID Well Depth
Purge Start Time Well Diamater
6200B
Was Well Purged Dry?Date Installled
Sample Time Well Material
Comments
Geochemical Parameters
Aqua Troll 600
Turbidity and Additional
Sampling Notes
Laboratory Analysis Information

NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

APPENDIX D

WELL LOGS AND
WELL CONSTRUCTION RECORDS
13.0
0.0
CuttingsDrill
13.0
3.0
13.0
0.0
1.0
2.0
13.02" Sch. 40 PVC2" Slot .010Sch. 40 PVCSat.
1.5
2.5
10.0
1.5
2.5
10.0
13.0
(GW) - Tan, Sandy GRAVEL
(SC) - Brown, Clayey SAND
(CL) - Tan grading to gray, Sandy CLAY
(SC) - Tan to gray, Clayey SAND
Strong HCO
BORING TERMINATED AT ELEVATION 86.7 ft in
Clayey SAND
98.2
97.2
89.7
98.2
97.2
89.7
86.7
NM
DRILL MACHINE:Diedrich D-50 METHOD:HSA
COUNTY:HARNETT
2065195 566863
T.O.C. ELEV.:
TOTAL DEPTH:
WELL DEPTH:
NC
SHEET
7.0
NM
DEPTH
1
99.67
13.0
13.0
0 HOUR DTW:
24 HOUR DTW:END DATE:2/2/23
OF1
BORING LOCATION:SW corner of Orphan UST
BLOW COUNT
0.5ft
START DATE:2/2/23
0.5ft
WELL ID:
STATE:
MW-2NORTHING:
LOGGED BY:
DRILLER:
CREW:
0.5ft0.5ft
EASTING:
PROJECT NO.:220226
SYSTEM:NCSP NAD 83 (USft)
BOWDEN GROCERY AND GRILLPROJECT:C. Black
D. T. Chalmers, JR
L. Hamilton
LOCATION:BUNNLEVEL
ENVIRONMENTAL, CIVILGEOTECHNICAL
Wilmington, Raleigh, Washington,Charleston
CATLIN BORING LOG 220226_NCDEQ SLP BOWDEN GROCERY AND GRILL.GPJ CATLIN.GDT 2/3/23Portland Cement Bentonite Pellets #2 Medium Sand
0.0
WELL LOG
WELL
DETAIL
SOIL AND ROCK
DESCRIPTIONLAB.DEPTH
MOIS
0.0 LAND SURFACE
LOG ELEVATION
99.7
OVA
(ppm)
220226
02/02/23
HSA
4146A
7.04
MW-2
-78.781472
D. T. Chalmers, JR
35.307363
HARNETT
1
X
2/3/2023
8.25
Surface Pour
CATLIN Engineers and Scientists
X
2 Slot .010
6879 US HWY 401 SOUTH, BUNNLEVEL, 28323
Bent. Pellets2
3
Concrete
N/A
2 13 Torpedo Sand
13.0
X
1
1
0
3 10 PVC
2
Sch. 40
Surface Pour
0 Sch. 40 PVC
Well ID#:
Facility/Owner Name Facility ID# (if applicable)
Physical Address, City, and Zip
County Parcel Identification No. (PIN)
(if well field, one lat/long is sufficient)
N
6. Is (are) the well(s):
Yes
TemporaryPermanent or
or No7. Is this a repair to an existing well:
8. Number of wells constructed:
For multiple injection or non-water supply wells ONLY with the same construction, youcan submit one form.
9. Total well depth below land surface:
For multiple wells list all depths in different (example- 3@200' and 2@100')
W
(ft.)10. Static water level below top of casing:
If water level is above casing, use "+"
11. Borehole diameter:
MATERIAL
FROM
Residential Water Supply (shared)
Adapted from Form GW-1
ft.
ft.
ft.ft.
ft.ft.
ft.ft.
ft.ft.
ft.
ft.
(ft.)
(in.)
ft.
ft.ft.
ft.
ft.
ft.in.
in.
ft.
ft.
ft.ft.
ft.
ft.
13b. Disinfection type:
22. Certification:
Revised 2-22-2016
ft.NCDEQ-Bowden Grocery and Grill
TO DIAMETER THICKNESS MATERIAL
FROM17. SCREEN DIAMETER SLOT SIZE MATERIALTHICKNESS
FROM TO MATERIAL
ft.ft.
ft.
ft.
FROM TO
18. GROUT
MATERIAL
19. SAND/GRAVEL PACK (if applicable)
1. Well Contractor Information:
This form can be used for single or multiple wells
Well Contractor Name
NC Well Contractor Certification Number
Company Name
2. Well Construction Permit #:List all applicable well permits (i.e. County, State, Variance, Injection, etc.)
3. Well Use (check well use):
Water Supply Well:
Agricultural
Non-Water Supply Well:
Monitoring
Geothermal (Heating/Cooling Supply)
Industrial/Commercial
Irrigation
15. INNER CASING OR TUBING (geothermal closed-loop)
Municipal/Public
Residential Water Supply (single)
ft.
ft.ft.
ft.ft.
ft.
ft.ft.
ft.
TO
EMPLACEMENT METHOD & AMOUNT
in.
in.
in.
EMPLACEMENT METHOD
Recovery
Injection Well:
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.
By signing this form, I hereby certify that the well(s) was (were) constructed in accordance with15A 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.
If this is a repair, fill out known well construction information and explain the nature ofthe repair under #21 remarks section or on the back of this form.
12. Well construction method:
(i.e. auger, rotary, cable, direct push, etc.)
13a. Yield (gpm)
FOR WATER SUPPLY WELLS ONLY:
Method of test:
Amount:
For Internal Use ONLY:
14. WATER ZONES
FROM TO DESCRIPTION
FROM TO
24c. For Water Sypply & Injection Wells:Also submit one copy of this form within 30 days of completion of wellconstruction to the county health department of the county where constructed.
DIAMETER THICKNESS
FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.)
21. REMARKS
20. DRILLING LOG (attach additional sheets if necessary)
5b. Latitude and Longitude in degrees/minutes/seconds or decimal degrees:
Signature of Certified Well Contractor Date
24a. For All Wells: Submit this form within 30 days of completion of wellconstruction to the following:
SUBMITTAL INSTRUCTIONS
Division of Water Resources, Information Processing Unit,1617 Mail Service Center, Raleigh, NC 27699-1617
Division of Water Resources, Underground Injection Control Program,1636 Mail Service Center, Raleigh, NC 27699-1636
16. OUTER CASING (for multi-cased wells) OR LINER (if applicable)
North Carolina Department of Environment and Natural Resources - Division of Water Resources
24b. For Injection Wells ONLY: In addition to sending the form to theaddress in 24a above, also submit a copy of this form within 30 days ofcompletion of well construction to the following:
WELL CONSTRUCTION RECORD
23. Site diagram or additional well details:
Aquifer Recharge Groundwater Remediation
Stormwater Drainage
Aquifer Storage and Recovery
Aquifer Test
Experimental Technology
Geothermal (Closed Loop)
Geothermal (Heating/Cooling Return)
Salinity Barrier
Subsidence Control
Tracer
Other (explain under #21 Remarks)
4. Date Well(s) Completed:
5a. Well Location:SEE
ATTAC
H
E
D
N/A
0-017636
13.0
0.0
CuttingsDrill
13.0
3.0
13.0
0.0
1.0
2.0
13.02" Sch. 40 PVC2" Slot .010Sch. 40 PVCSat.
1.01.0
13.0
(GW) - Gray to orange, Sandy GRAVEL
(CL) - Gray to tan, Sandy CLAY
BORING TERMINATED AT ELEVATION 87.0 ft n
Sandy CLAY
99.099.0
87.0
NM
DRILL MACHINE:Diedrich D-50 METHOD:HSA
COUNTY:HARNETT
2065222 566821
T.O.C. ELEV.:
TOTAL DEPTH:
WELL DEPTH:
NC
SHEET
7.2
NM
DEPTH
1
99.99
13.0
13.0
0 HOUR DTW:
24 HOUR DTW:END DATE:2/2/23
OF1
BORING LOCATION:NE corner of former UST-1
BLOW COUNT
0.5ft
START DATE:2/2/23
0.5ft
WELL ID:
STATE:
MW-3NORTHING:
LOGGED BY:
DRILLER:
CREW:
0.5ft0.5ft
EASTING:
PROJECT NO.:220226
SYSTEM:NCSP NAD 83 (USft)
BOWDEN GROCERY AND GRILLPROJECT:C. Black
D. T. Chalmers, JR
L. Hamilton
LOCATION:BUNNLEVEL
ENVIRONMENTAL, CIVILGEOTECHNICAL
Wilmington, Raleigh, Washington,Charleston
CATLIN BORING LOG 220226_NCDEQ SLP BOWDEN GROCERY AND GRILL.GPJ CATLIN.GDT 2/3/23Portland Cement Bentonite Pellets #2 Medium Sand
0.0
WELL LOG
WELL
DETAIL
SOIL AND ROCK
DESCRIPTIONLAB.DEPTH
MOIS
0.0 LAND SURFACE
LOG ELEVATION
100.0
OVA
(ppm)
220226
02/02/23
HSA
4146A
7.18
MW-3
-78.81382
D. T. Chalmers, JR
35.307247
HARNETT
1
X
2/3/2023
8.25
Surface Pour
CATLIN Engineers and Scientists
X
2 Slot .010
6879 US HWY 401 SOUTH, BUNNLEVEL, 28323
Bent. Pellets2
3
Concrete
N/A
2 13 Torpedo Sand
13.0
X
1
1
0
3 10 PVC
2
Sch. 40
Surface Pour
0 Sch. 40 PVC
Well ID#:
Facility/Owner Name Facility ID# (if applicable)
Physical Address, City, and Zip
County Parcel Identification No. (PIN)
(if well field, one lat/long is sufficient)
N
6. Is (are) the well(s):
Yes
TemporaryPermanent or
or No7. Is this a repair to an existing well:
8. Number of wells constructed:
For multiple injection or non-water supply wells ONLY with the same construction, youcan submit one form.
9. Total well depth below land surface:
For multiple wells list all depths in different (example- 3@200' and 2@100')
W
(ft.)10. Static water level below top of casing:
If water level is above casing, use "+"
11. Borehole diameter:
MATERIAL
FROM
Residential Water Supply (shared)
Adapted from Form GW-1
ft.
ft.
ft.ft.
ft.ft.
ft.ft.
ft.ft.
ft.
ft.
(ft.)
(in.)
ft.
ft.ft.
ft.
ft.
ft.in.
in.
ft.
ft.
ft.ft.
ft.
ft.
13b. Disinfection type:
22. Certification:
Revised 2-22-2016
ft.NCDEQ-Bowden Grocery and Grill
TO DIAMETER THICKNESS MATERIAL
FROM17. SCREEN DIAMETER SLOT SIZE MATERIALTHICKNESS
FROM TO MATERIAL
ft.ft.
ft.
ft.
FROM TO
18. GROUT
MATERIAL
19. SAND/GRAVEL PACK (if applicable)
1. Well Contractor Information:
This form can be used for single or multiple wells
Well Contractor Name
NC Well Contractor Certification Number
Company Name
2. Well Construction Permit #:List all applicable well permits (i.e. County, State, Variance, Injection, etc.)
3. Well Use (check well use):
Water Supply Well:
Agricultural
Non-Water Supply Well:
Monitoring
Geothermal (Heating/Cooling Supply)
Industrial/Commercial
Irrigation
15. INNER CASING OR TUBING (geothermal closed-loop)
Municipal/Public
Residential Water Supply (single)
ft.
ft.ft.
ft.ft.
ft.
ft.ft.
ft.
TO
EMPLACEMENT METHOD & AMOUNT
in.
in.
in.
EMPLACEMENT METHOD
Recovery
Injection Well:
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.
By signing this form, I hereby certify that the well(s) was (were) constructed in accordance with15A 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.
If this is a repair, fill out known well construction information and explain the nature ofthe repair under #21 remarks section or on the back of this form.
12. Well construction method:
(i.e. auger, rotary, cable, direct push, etc.)
13a. Yield (gpm)
FOR WATER SUPPLY WELLS ONLY:
Method of test:
Amount:
For Internal Use ONLY:
14. WATER ZONES
FROM TO DESCRIPTION
FROM TO
24c. For Water Sypply & Injection Wells:Also submit one copy of this form within 30 days of completion of wellconstruction to the county health department of the county where constructed.
DIAMETER THICKNESS
FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.)
21. REMARKS
20. DRILLING LOG (attach additional sheets if necessary)
5b. Latitude and Longitude in degrees/minutes/seconds or decimal degrees:
Signature of Certified Well Contractor Date
24a. For All Wells: Submit this form within 30 days of completion of wellconstruction to the following:
SUBMITTAL INSTRUCTIONS
Division of Water Resources, Information Processing Unit,1617 Mail Service Center, Raleigh, NC 27699-1617
Division of Water Resources, Underground Injection Control Program,1636 Mail Service Center, Raleigh, NC 27699-1636
16. OUTER CASING (for multi-cased wells) OR LINER (if applicable)
North Carolina Department of Environment and Natural Resources - Division of Water Resources
24b. For Injection Wells ONLY: In addition to sending the form to theaddress in 24a above, also submit a copy of this form within 30 days ofcompletion of well construction to the following:
WELL CONSTRUCTION RECORD
23. Site diagram or additional well details:
Aquifer Recharge Groundwater Remediation
Stormwater Drainage
Aquifer Storage and Recovery
Aquifer Test
Experimental Technology
Geothermal (Closed Loop)
Geothermal (Heating/Cooling Return)
Salinity Barrier
Subsidence Control
Tracer
Other (explain under #21 Remarks)
4. Date Well(s) Completed:
5a. Well Location:SEE
ATTAC
H
E
D
N/A
0-017636
13.0
0.0
CuttingsDrill
13.0
3.0
13.0
0.0
1.0
2.0
13.02" Sch. 40 PVC2" Slot .010Sch. 40 PVCSat.
6.06.0
13.0
(SP) - Tan, CSE. SAND
(SC) - Brown to gray, Clayey CSE. SAND
Tan to orange, Clayey F. to CSE SAND from 10-13' BLS
Strong HCO
BORING TERMINATED AT ELEVATION 87.2 ft in
Clayey F. to CSE. SAND
94.294.2
87.2
NM
DRILL MACHINE:Diedrich D-50 METHOD:HSA
COUNTY:HARNETT
2065193 566801
T.O.C. ELEV.:
TOTAL DEPTH:
WELL DEPTH:
NC
SHEET
6.2
NM
DEPTH
1
100.24
13.0
13.0
0 HOUR DTW:
24 HOUR DTW:END DATE:2/2/23
OF1
BORING LOCATION:SW corner of Former UST-2
BLOW COUNT
0.5ft
START DATE:2/2/23
0.5ft
WELL ID:
STATE:
MW-4NORTHING:
LOGGED BY:
DRILLER:
CREW:
0.5ft0.5ft
EASTING:
PROJECT NO.:220226
SYSTEM:NCSP NAD 83 (USft)
BOWDEN GROCERY AND GRILLPROJECT:C. Black
D. T. Chalmers, JR
L. Hamilton
LOCATION:BUNNLEVEL
ENVIRONMENTAL, CIVILGEOTECHNICAL
Wilmington, Raleigh, Washington,Charleston
CATLIN BORING LOG 220226_NCDEQ SLP BOWDEN GROCERY AND GRILL.GPJ CATLIN.GDT 2/3/23Portland Cement Bentonite Pellets #2 Medium Sand
0.0
WELL LOG
WELL
DETAIL
SOIL AND ROCK
DESCRIPTIONLAB.DEPTH
MOIS
0.0 LAND SURFACE
LOG ELEVATION
100.2
OVA
(ppm)
220226
02/02/23
HSA
4146A
6.23
MW-4
-78.781482
D. T. Chalmers, JR
35.307193
HARNETT
1
X
2/3/2023
8.25
Surface Pour
CATLIN Engineers and Scientists
X
2 Slot .010
6879 US HWY 401 SOUTH, BUNNLEVEL, 28323
Bent. Pellets2
3
Concrete
N/A
2 13 Torpedo Sand
13.0
X
1
1
0
3 10 PVC
2
Sch. 40
Surface Pour
0 Sch. 40 PVC
Well ID#:
Facility/Owner Name Facility ID# (if applicable)
Physical Address, City, and Zip
County Parcel Identification No. (PIN)
(if well field, one lat/long is sufficient)
N
6. Is (are) the well(s):
Yes
TemporaryPermanent or
or No7. Is this a repair to an existing well:
8. Number of wells constructed:
For multiple injection or non-water supply wells ONLY with the same construction, youcan submit one form.
9. Total well depth below land surface:
For multiple wells list all depths in different (example- 3@200' and 2@100')
W
(ft.)10. Static water level below top of casing:
If water level is above casing, use "+"
11. Borehole diameter:
MATERIAL
FROM
Residential Water Supply (shared)
Adapted from Form GW-1
ft.
ft.
ft.ft.
ft.ft.
ft.ft.
ft.ft.
ft.
ft.
(ft.)
(in.)
ft.
ft.ft.
ft.
ft.
ft.in.
in.
ft.
ft.
ft.ft.
ft.
ft.
13b. Disinfection type:
22. Certification:
Revised 2-22-2016
ft.NCDEQ-Bowden Grocery and Grill
TO DIAMETER THICKNESS MATERIAL
FROM17. SCREEN DIAMETER SLOT SIZE MATERIALTHICKNESS
FROM TO MATERIAL
ft.ft.
ft.
ft.
FROM TO
18. GROUT
MATERIAL
19. SAND/GRAVEL PACK (if applicable)
1. Well Contractor Information:
This form can be used for single or multiple wells
Well Contractor Name
NC Well Contractor Certification Number
Company Name
2. Well Construction Permit #:List all applicable well permits (i.e. County, State, Variance, Injection, etc.)
3. Well Use (check well use):
Water Supply Well:
Agricultural
Non-Water Supply Well:
Monitoring
Geothermal (Heating/Cooling Supply)
Industrial/Commercial
Irrigation
15. INNER CASING OR TUBING (geothermal closed-loop)
Municipal/Public
Residential Water Supply (single)
ft.
ft.ft.
ft.ft.
ft.
ft.ft.
ft.
TO
EMPLACEMENT METHOD & AMOUNT
in.
in.
in.
EMPLACEMENT METHOD
Recovery
Injection Well:
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.
By signing this form, I hereby certify that the well(s) was (were) constructed in accordance with15A 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.
If this is a repair, fill out known well construction information and explain the nature ofthe repair under #21 remarks section or on the back of this form.
12. Well construction method:
(i.e. auger, rotary, cable, direct push, etc.)
13a. Yield (gpm)
FOR WATER SUPPLY WELLS ONLY:
Method of test:
Amount:
For Internal Use ONLY:
14. WATER ZONES
FROM TO DESCRIPTION
FROM TO
24c. For Water Sypply & Injection Wells:Also submit one copy of this form within 30 days of completion of wellconstruction to the county health department of the county where constructed.
DIAMETER THICKNESS
FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.)
21. REMARKS
20. DRILLING LOG (attach additional sheets if necessary)
5b. Latitude and Longitude in degrees/minutes/seconds or decimal degrees:
Signature of Certified Well Contractor Date
24a. For All Wells: Submit this form within 30 days of completion of wellconstruction to the following:
SUBMITTAL INSTRUCTIONS
Division of Water Resources, Information Processing Unit,1617 Mail Service Center, Raleigh, NC 27699-1617
Division of Water Resources, Underground Injection Control Program,1636 Mail Service Center, Raleigh, NC 27699-1636
16. OUTER CASING (for multi-cased wells) OR LINER (if applicable)
North Carolina Department of Environment and Natural Resources - Division of Water Resources
24b. For Injection Wells ONLY: In addition to sending the form to theaddress in 24a above, also submit a copy of this form within 30 days ofcompletion of well construction to the following:
WELL CONSTRUCTION RECORD
23. Site diagram or additional well details:
Aquifer Recharge Groundwater Remediation
Stormwater Drainage
Aquifer Storage and Recovery
Aquifer Test
Experimental Technology
Geothermal (Closed Loop)
Geothermal (Heating/Cooling Return)
Salinity Barrier
Subsidence Control
Tracer
Other (explain under #21 Remarks)
4. Date Well(s) Completed:
5a. Well Location:SEE
ATTAC
H
E
D
N/A
0-017636

NCDEQ; 21800_Bowden Grocery & Grill CATLIN Engineers and Scientists
CATLIN Project No. 220226 March 2023

APPENDIX E

LABORATORY ANALYTICAL REPORTS AND
CHAIN OF CUSTODY DOCUMENTS

39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
February 15, 2023
Sean O’Neil
CATLIN Engineers & Scientists
1044 Washington Street
Raleigh, NC 27605
Project Location: Bannlend, NC
Client Job Number:
Project Number: 220226
Laboratory Work Order Number: 23B1192
Enclosed are results of analyses for samples as received by the laboratory on February 10, 2023. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Kaitlyn A. Feliciano
Project Manager
Page 1 of 27
Table of Contents
Table of Contents
Sample Summary 3
Hits Only Report 4
Case Narrative 6
Sample Results 7
23B1192-01 7
23B1192-02 9
23B1192-03 11
23B1192-04 13
23B1192-05 15
Sample Preparation Information 17
QC Data 18
Volatile Organic Compounds by GC/MS 18
B331431 18
Flag/Qualifier Summary 22
Certifications 23
Chain of Custody/Sample Receipt 25
Page 2 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
2/15/2023
CATLIN Engineers & Scientists
1044 Washington Street
Raleigh, NC 27605
ATTN: Sean O’Neil
220226
23B1192
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Bannlend, NC
230209-5
MW-1 23B1192-01 Ground Water SM21-23 6200B
MW-2 23B1192-02 Ground Water SM21-23 6200B
MW-3 23B1192-03 Ground Water SM21-23 6200B
MW-4 23B1192-04 Ground Water SM21-23 6200B
FB 23B1192-05 Ground Water SM21-23 6200B
[TOC_1]Sample Summary[TOC]
Page 3 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
[TOC_1]Hits Only Report[TOC]EXECUTIVE SUMMARY
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
23B1192-01MW-1
DL
1,2,4-Trimethylbenzene 8200 200 g/L SM21-23 6200B80
1,3,5-Trimethylbenzene 2100 200 g/L SM21-23 6200B45
Benzene 270 200 g/L SM21-23 6200B80
Ethylbenzene 2500 200 g/L SM21-23 6200B86
Isopropylbenzene (Cumene)290 200 g/L SM21-23 6200B43
m+p Xylene 5100 400 g/L SM21-23 6200B180
Naphthalene 1700 200 g/L SM21-23 6200B97
n-Butylbenzene 410 200 g/L SM21-23 6200B61
n-Propylbenzene 1100 200 g/L SM21-23 6200B34
o-Xylene 1100 200 g/L SM21-23 6200B92
p-Isopropyltoluene (p-Cymene)80 200 g/L SM21-23 6200BJ39
sec-Butylbenzene 140 200 g/L SM21-23 6200BJ44
Toluene 1100 200 g/L SM21-23 6200B90
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
23B1192-02MW-2
DL
1,2,4-Trimethylbenzene 630 10 g/L SM21-23 6200B4.0
1,3,5-Trimethylbenzene 150 10 g/L SM21-23 6200B2.3
Benzene 1200 10 g/L SM21-23 6200B4.0
Diisopropyl Ether (DIPE)5.2 10 g/L SM21-23 6200BJ2.6
Ethylbenzene 730 10 g/L SM21-23 6200B4.3
Isopropylbenzene (Cumene)42 10 g/L SM21-23 6200B2.2
m+p Xylene 1500 20 g/L SM21-23 6200B9.2
Methyl tert-Butyl Ether (MTBE)5.2 10 g/L SM21-23 6200BJ3.4
Naphthalene 300 10 g/L SM21-23 6200B4.9
n-Butylbenzene 10 10 g/L SM21-23 6200B3.0
n-Propylbenzene 100 10 g/L SM21-23 6200B1.7
o-Xylene 760 10 g/L SM21-23 6200B4.6
p-Isopropyltoluene (p-Cymene)2.6 10 g/L SM21-23 6200BJ1.9
sec-Butylbenzene 7.0 10 g/L SM21-23 6200BJ2.2
Styrene 11 10 g/L SM21-23 6200B2.1
Toluene 2500 10 g/L SM21-23 6200B4.5
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
23B1192-03MW-3
DL
1,2,4-Trimethylbenzene 670 25 g/L SM21-23 6200B9.9
1,3,5-Trimethylbenzene 140 25 g/L SM21-23 6200B5.7
Benzene 1400 25 g/L SM21-23 6200B10
Ethylbenzene 580 25 g/L SM21-23 6200B11
Isopropylbenzene (Cumene)40 25 g/L SM21-23 6200B5.4
m+p Xylene 2100 50 g/L SM21-23 6200B23
Naphthalene 350 25 g/L SM21-23 6200B12
n-Butylbenzene 10 25 g/L SM21-23 6200BJ7.6
n-Propylbenzene 78 25 g/L SM21-23 6200B4.3
o-Xylene 1200 25 g/L SM21-23 6200B11
sec-Butylbenzene 8.0 25 g/L SM21-23 6200BJ5.5
Styrene 16 25 g/L SM21-23 6200BJ5.3
Toluene 4800 25 g/L SM21-23 6200B11
Page 4 of 27
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
23B1192-04MW-4
DL
1,2,4-Trimethylbenzene 830 5.0 g/L SM21-23 6200B2.0
1,3,5-Trimethylbenzene 220 5.0 g/L SM21-23 6200B1.1
Benzene 460 5.0 g/L SM21-23 6200B2.0
Diisopropyl Ether (DIPE)2.9 5.0 g/L SM21-23 6200BJ1.3
Ethylbenzene 230 5.0 g/L SM21-23 6200B2.1
Isopropylbenzene (Cumene)41 5.0 g/L SM21-23 6200B1.1
m+p Xylene 890 10 g/L SM21-23 6200B4.6
Methyl tert-Butyl Ether (MTBE)2.2 5.0 g/L SM21-23 6200BJ1.7
Naphthalene 170 5.0 g/L SM21-23 6200B2.4
n-Butylbenzene 21 5.0 g/L SM21-23 6200B1.5
n-Propylbenzene 130 5.0 g/L SM21-23 6200B0.86
o-Xylene 460 5.0 g/L SM21-23 6200B2.3
p-Isopropyltoluene (p-Cymene)5.6 5.0 g/L SM21-23 6200B0.97
sec-Butylbenzene 10 5.0 g/L SM21-23 6200B1.1
Styrene 3.2 5.0 g/L SM21-23 6200BJ1.1
Toluene 970 5.0 g/L SM21-23 6200B2.2
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
23B1192-05FB
DL
Acetone 2.4 50 g/L SM21-23 6200BJ2.0
Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary
section of this report. Users must review this report in its entirety to determine data usability and assessment.
Page 5 of 27
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
For method 6200B elevated reporting limits for samples 23B1192-01,02,03+04 due to high concentrations of target compounds.
[TOC_1]Case Narrative[TOC]
SM21-23 6200B
Qualifications:
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD
outside of control limits. Reduced precision anticipated for any reported result for this compound.
Analyte & Samples(s) Qualified:
L-07A
Vinyl Acetate
B331431-BSD1
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any reported value for this
compound.
Analyte & Samples(s) Qualified:
R-05
Vinyl Acetate
23B1192-01[MW-1], 23B1192-02[MW-2], 23B1192-03[MW-3], 23B1192-04[MW-4], 23B1192-05[FB], B331431-BLK1, B331431-BS1, B331431-BSD1, S083298-CCV1
Elevated reporting limit due to high concentration of target compounds.
Analyte & Samples(s) Qualified:
RL-11
23B1192-01[MW-1], 23B1192-02[MW-2], 23B1192-03[MW-3], 23B1192-04[MW-4]
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Meghan E. Kelley
Reporting Specialist
Page 6 of 27
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/10/2023
Work Order: 23B1192Sample Description:Project Location: Bannlend, NC
Sample ID: 23B1192-01
Field Sample #: MW-1
Sample Matrix: Ground Water
Sampled: 2/8/2023 10:44
[TOC_2]23B1192-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 20000 2/15/23 3:35 EEHg/L810 2/14/23SM21-23 6200B400Acetone
270 200 2/15/23 3:35 EEHg/L80 2/14/23SM21-23 6200B400Benzene
ND 200 2/15/23 3:35 EEHg/L60 2/14/23SM21-23 6200B400Bromobenzene
ND 200 2/15/23 3:35 EEHg/L120 2/14/23SM21-23 6200B400Bromochloromethane
ND 200 2/15/23 3:35 EEHg/L72 2/14/23SM21-23 6200B400Bromodichloromethane
ND 200 2/15/23 3:35 EEHg/L150 2/14/23SM21-23 6200B400Bromoform
ND 800 2/15/23 3:35 EEHg/L620 2/14/23SM21-23 6200B400Bromomethane
ND 2000 2/15/23 3:35 EEHg/L650 2/14/23SM21-23 6200B4002-Butanone (MEK)
410 200 2/15/23 3:35 EEHg/L61 2/14/23SM21-23 6200B400n-Butylbenzene
140 200 2/15/23 3:35 EEHg/L44 2/14/23SM21-23 6200B400Jsec-Butylbenzene
ND 200 2/15/23 3:35 EEHg/L52 2/14/23SM21-23 6200B400tert-Butylbenzene
ND 200 2/15/23 3:35 EEHg/L66 2/14/23SM21-23 6200B400Carbon Tetrachloride
ND 200 2/15/23 3:35 EEHg/L42 2/14/23SM21-23 6200B400Chlorobenzene
ND 20000 2/15/23 3:35 EEHg/L11000 2/14/23SM21-23 6200B400Ethanol
ND 200 2/15/23 3:35 EEHg/L89 2/14/23SM21-23 6200B400Chlorodibromomethane
ND 200 2/15/23 3:35 EEHg/L130 2/14/23SM21-23 6200B400Chloroethane
ND 200 2/15/23 3:35 EEHg/L67 2/14/23SM21-23 6200B400Chloroform
ND 240 2/15/23 3:35 EEHg/L210 2/14/23SM21-23 6200B400Chloromethane
ND 200 2/15/23 3:35 EEHg/L46 2/14/23SM21-23 6200B4002-Chlorotoluene
ND 200 2/15/23 3:35 EEHg/L47 2/14/23SM21-23 6200B4004-Chlorotoluene
ND 200 2/15/23 3:35 EEHg/L68 2/14/23SM21-23 6200B4001,2-Dibromoethane (EDB)
ND 200 2/15/23 3:35 EEHg/L49 2/14/23SM21-23 6200B4001,2-Dichlorobenzene
ND 200 2/15/23 3:35 EEHg/L47 2/14/23SM21-23 6200B4001,3-Dichlorobenzene
ND 200 2/15/23 3:35 EEHg/L52 2/14/23SM21-23 6200B4001,4-Dichlorobenzene
ND 200 2/15/23 3:35 EEHg/L77 2/14/23SM21-23 6200B400Dichlorodifluoromethane (Freon 12)
ND 200 2/15/23 3:35 EEHg/L57 2/14/23SM21-23 6200B4001,1-Dichloroethane
ND 400 2/15/23 3:35 EEHg/L120 2/14/23SM21-23 6200B4001,2-Dichloroethane
ND 200 2/15/23 3:35 EEHg/L57 2/14/23SM21-23 6200B4001,1-Dichloroethylene
ND 200 2/15/23 3:35 EEHg/L59 2/14/23SM21-23 6200B400cis-1,2-Dichloroethylene
ND 200 2/15/23 3:35 EEHg/L67 2/14/23SM21-23 6200B400trans-1,2-Dichloroethylene
ND 200 2/15/23 3:35 EEHg/L72 2/14/23SM21-23 6200B4001,2-Dichloropropane
ND 200 2/15/23 3:35 EEHg/L52 2/14/23SM21-23 6200B4001,3-Dichloropropane
ND 200 2/15/23 3:35 EEHg/L130 2/14/23SM21-23 6200B4002,2-Dichloropropane
ND 200 2/15/23 3:35 EEHg/L60 2/14/23SM21-23 6200B4001,1-Dichloropropene
ND 200 2/15/23 3:35 EEHg/L63 2/14/23SM21-23 6200B400cis-1,3-Dichloropropene
ND 200 2/15/23 3:35 EEHg/L67 2/14/23SM21-23 6200B400trans-1,3-Dichloropropene
ND 200 2/15/23 3:35 EEHg/L51 2/14/23SM21-23 6200B400Diisopropyl Ether (DIPE)
2500 200 2/15/23 3:35 EEHg/L86 2/14/23SM21-23 6200B400Ethylbenzene
ND 2000 2/15/23 3:35 EEHg/L450 2/14/23SM21-23 6200B4002-Hexanone (MBK)
290 200 2/15/23 3:35 EEHg/L43 2/14/23SM21-23 6200B400Isopropylbenzene (Cumene)
80 200 2/15/23 3:35 EEHg/L39 2/14/23SM21-23 6200B400Jp-Isopropyltoluene (p-Cymene)
ND 200 2/15/23 3:35 EEHg/L69 2/14/23SM21-23 6200B400Methyl tert-Butyl Ether (MTBE)
ND 2000 2/15/23 3:35 EEHg/L94 2/14/23SM21-23 6200B400Methylene Chloride
ND 2000 2/15/23 3:35 EEHg/L510 2/14/23SM21-23 6200B4004-Methyl-2-pentanone (MIBK)
[TOC_1]Sample Results[TOC]
Page 7 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/10/2023
Work Order: 23B1192Sample Description:Project Location: Bannlend, NC
Sample ID: 23B1192-01
Field Sample #: MW-1
Sample Matrix: Ground Water
Sampled: 2/8/2023 10:44
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
1700 200 2/15/23 3:35 EEHg/L97 2/14/23SM21-23 6200B400Naphthalene
1100 200 2/15/23 3:35 EEHg/L34 2/14/23SM21-23 6200B400n-Propylbenzene
ND 200 2/15/23 3:35 EEHg/L42 2/14/23SM21-23 6200B400Styrene
ND 200 2/15/23 3:35 EEHg/L51 2/14/23SM21-23 6200B4001,1,2,2-Tetrachloroethane
ND 200 2/15/23 3:35 EEHg/L75 2/14/23SM21-23 6200B400Tetrachloroethylene
1100 200 2/15/23 3:35 EEHg/L90 2/14/23SM21-23 6200B400Toluene
ND 400 2/15/23 3:35 EEHg/L120 2/14/23SM21-23 6200B4001,2,3-Trichlorobenzene
ND 200 2/15/23 3:35 EEHg/L99 2/14/23SM21-23 6200B4001,2,4-Trichlorobenzene
ND 200 2/15/23 3:35 EEHg/L68 2/14/23SM21-23 6200B4001,1,1-Trichloroethane
ND 200 2/15/23 3:35 EEHg/L73 2/14/23SM21-23 6200B4001,1,2-Trichloroethane
ND 200 2/15/23 3:35 EEHg/L76 2/14/23SM21-23 6200B400Trichloroethylene
ND 200 2/15/23 3:35 EEHg/L70 2/14/23SM21-23 6200B400Trichlorofluoromethane (Freon 11)
ND 200 2/15/23 3:35 EEHg/L110 2/14/23SM21-23 6200B4001,2,3-Trichloropropane
8200 200 2/15/23 3:35 EEHg/L80 2/14/23SM21-23 6200B4001,2,4-Trimethylbenzene
2100 200 2/15/23 3:35 EEHg/L45 2/14/23SM21-23 6200B4001,3,5-Trimethylbenzene
ND 8000 2/15/23 3:35 EEHg/L610 2/14/23SM21-23 6200B400R-05Vinyl Acetate
ND 200 2/15/23 3:35 EEHg/L83 2/14/23SM21-23 6200B400Vinyl Chloride
5100 400 2/15/23 3:35 EEHg/L180 2/14/23SM21-23 6200B400m+p Xylene
1100 200 2/15/23 3:35 EEHg/L92 2/14/23SM21-23 6200B400o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 106 2/15/23 3:3570-130
Toluene-d8 101 2/15/23 3:3570-130
4-Bromofluorobenzene 103 2/15/23 3:3570-130
Page 8 of 27
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/10/2023
Work Order: 23B1192Sample Description:Project Location: Bannlend, NC
Sample ID: 23B1192-02
Field Sample #: MW-2
Sample Matrix: Ground Water
Sampled: 2/8/2023 11:07
[TOC_2]23B1192-02[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 1000 2/15/23 4:02 EEHg/L41 2/14/23SM21-23 6200B20Acetone
1200 10 2/15/23 4:02 EEHg/L4.0 2/14/23SM21-23 6200B20Benzene
ND 10 2/15/23 4:02 EEHg/L3.0 2/14/23SM21-23 6200B20Bromobenzene
ND 10 2/15/23 4:02 EEHg/L6.1 2/14/23SM21-23 6200B20Bromochloromethane
ND 10 2/15/23 4:02 EEHg/L3.6 2/14/23SM21-23 6200B20Bromodichloromethane
ND 10 2/15/23 4:02 EEHg/L7.7 2/14/23SM21-23 6200B20Bromoform
ND 40 2/15/23 4:02 EEHg/L31 2/14/23SM21-23 6200B20Bromomethane
ND 100 2/15/23 4:02 EEHg/L32 2/14/23SM21-23 6200B202-Butanone (MEK)
10 10 2/15/23 4:02 EEHg/L3.0 2/14/23SM21-23 6200B20n-Butylbenzene
7.0 10 2/15/23 4:02 EEHg/L2.2 2/14/23SM21-23 6200B20Jsec-Butylbenzene
ND 10 2/15/23 4:02 EEHg/L2.6 2/14/23SM21-23 6200B20tert-Butylbenzene
ND 10 2/15/23 4:02 EEHg/L3.3 2/14/23SM21-23 6200B20Carbon Tetrachloride
ND 10 2/15/23 4:02 EEHg/L2.1 2/14/23SM21-23 6200B20Chlorobenzene
ND 1000 2/15/23 4:02 EEHg/L530 2/14/23SM21-23 6200B20Ethanol
ND 10 2/15/23 4:02 EEHg/L4.4 2/14/23SM21-23 6200B20Chlorodibromomethane
ND 10 2/15/23 4:02 EEHg/L6.4 2/14/23SM21-23 6200B20Chloroethane
ND 10 2/15/23 4:02 EEHg/L3.4 2/14/23SM21-23 6200B20Chloroform
ND 12 2/15/23 4:02 EEHg/L10 2/14/23SM21-23 6200B20Chloromethane
ND 10 2/15/23 4:02 EEHg/L2.3 2/14/23SM21-23 6200B202-Chlorotoluene
ND 10 2/15/23 4:02 EEHg/L2.4 2/14/23SM21-23 6200B204-Chlorotoluene
ND 10 2/15/23 4:02 EEHg/L3.4 2/14/23SM21-23 6200B201,2-Dibromoethane (EDB)
ND 10 2/15/23 4:02 EEHg/L2.4 2/14/23SM21-23 6200B201,2-Dichlorobenzene
ND 10 2/15/23 4:02 EEHg/L2.4 2/14/23SM21-23 6200B201,3-Dichlorobenzene
ND 10 2/15/23 4:02 EEHg/L2.6 2/14/23SM21-23 6200B201,4-Dichlorobenzene
ND 10 2/15/23 4:02 EEHg/L3.8 2/14/23SM21-23 6200B20Dichlorodifluoromethane (Freon 12)
ND 10 2/15/23 4:02 EEHg/L2.8 2/14/23SM21-23 6200B201,1-Dichloroethane
ND 20 2/15/23 4:02 EEHg/L6.2 2/14/23SM21-23 6200B201,2-Dichloroethane
ND 10 2/15/23 4:02 EEHg/L2.8 2/14/23SM21-23 6200B201,1-Dichloroethylene
ND 10 2/15/23 4:02 EEHg/L2.9 2/14/23SM21-23 6200B20cis-1,2-Dichloroethylene
ND 10 2/15/23 4:02 EEHg/L3.4 2/14/23SM21-23 6200B20trans-1,2-Dichloroethylene
ND 10 2/15/23 4:02 EEHg/L3.6 2/14/23SM21-23 6200B201,2-Dichloropropane
ND 10 2/15/23 4:02 EEHg/L2.6 2/14/23SM21-23 6200B201,3-Dichloropropane
ND 10 2/15/23 4:02 EEHg/L6.5 2/14/23SM21-23 6200B202,2-Dichloropropane
ND 10 2/15/23 4:02 EEHg/L3.0 2/14/23SM21-23 6200B201,1-Dichloropropene
ND 10 2/15/23 4:02 EEHg/L3.2 2/14/23SM21-23 6200B20cis-1,3-Dichloropropene
ND 10 2/15/23 4:02 EEHg/L3.4 2/14/23SM21-23 6200B20trans-1,3-Dichloropropene
5.2 10 2/15/23 4:02 EEHg/L2.6 2/14/23SM21-23 6200B20JDiisopropyl Ether (DIPE)
730 10 2/15/23 4:02 EEHg/L4.3 2/14/23SM21-23 6200B20Ethylbenzene
ND 100 2/15/23 4:02 EEHg/L22 2/14/23SM21-23 6200B202-Hexanone (MBK)
42 10 2/15/23 4:02 EEHg/L2.2 2/14/23SM21-23 6200B20Isopropylbenzene (Cumene)
2.6 10 2/15/23 4:02 EEHg/L1.9 2/14/23SM21-23 6200B20Jp-Isopropyltoluene (p-Cymene)
5.2 10 2/15/23 4:02 EEHg/L3.4 2/14/23SM21-23 6200B20JMethyl tert-Butyl Ether (MTBE)
ND 100 2/15/23 4:02 EEHg/L4.7 2/14/23SM21-23 6200B20Methylene Chloride
ND 100 2/15/23 4:02 EEHg/L26 2/14/23SM21-23 6200B204-Methyl-2-pentanone (MIBK)
Page 9 of 27
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/10/2023
Work Order: 23B1192Sample Description:Project Location: Bannlend, NC
Sample ID: 23B1192-02
Field Sample #: MW-2
Sample Matrix: Ground Water
Sampled: 2/8/2023 11:07
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
300 10 2/15/23 4:02 EEHg/L4.9 2/14/23SM21-23 6200B20Naphthalene
100 10 2/15/23 4:02 EEHg/L1.7 2/14/23SM21-23 6200B20n-Propylbenzene
11 10 2/15/23 4:02 EEHg/L2.1 2/14/23SM21-23 6200B20Styrene
ND 10 2/15/23 4:02 EEHg/L2.5 2/14/23SM21-23 6200B201,1,2,2-Tetrachloroethane
ND 10 2/15/23 4:02 EEHg/L3.7 2/14/23SM21-23 6200B20Tetrachloroethylene
2500 10 2/15/23 4:02 EEHg/L4.5 2/14/23SM21-23 6200B20Toluene
ND 20 2/15/23 4:02 EEHg/L6.1 2/14/23SM21-23 6200B201,2,3-Trichlorobenzene
ND 10 2/15/23 4:02 EEHg/L5.0 2/14/23SM21-23 6200B201,2,4-Trichlorobenzene
ND 10 2/15/23 4:02 EEHg/L3.4 2/14/23SM21-23 6200B201,1,1-Trichloroethane
ND 10 2/15/23 4:02 EEHg/L3.7 2/14/23SM21-23 6200B201,1,2-Trichloroethane
ND 10 2/15/23 4:02 EEHg/L3.8 2/14/23SM21-23 6200B20Trichloroethylene
ND 10 2/15/23 4:02 EEHg/L3.5 2/14/23SM21-23 6200B20Trichlorofluoromethane (Freon 11)
ND 10 2/15/23 4:02 EEHg/L5.6 2/14/23SM21-23 6200B201,2,3-Trichloropropane
630 10 2/15/23 4:02 EEHg/L4.0 2/14/23SM21-23 6200B201,2,4-Trimethylbenzene
150 10 2/15/23 4:02 EEHg/L2.3 2/14/23SM21-23 6200B201,3,5-Trimethylbenzene
ND 400 2/15/23 4:02 EEHg/L31 2/14/23SM21-23 6200B20R-05Vinyl Acetate
ND 10 2/15/23 4:02 EEHg/L4.2 2/14/23SM21-23 6200B20Vinyl Chloride
1500 20 2/15/23 4:02 EEHg/L9.2 2/14/23SM21-23 6200B20m+p Xylene
760 10 2/15/23 4:02 EEHg/L4.6 2/14/23SM21-23 6200B20o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 105 2/15/23 4:0270-130
Toluene-d8 99.6 2/15/23 4:0270-130
4-Bromofluorobenzene 105 2/15/23 4:0270-130
Page 10 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/10/2023
Work Order: 23B1192Sample Description:Project Location: Bannlend, NC
Sample ID: 23B1192-03
Field Sample #: MW-3
Sample Matrix: Ground Water
Sampled: 2/8/2023 11:30
[TOC_2]23B1192-03[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 2500 2/15/23 4:29 EEHg/L100 2/14/23SM21-23 6200B50Acetone
1400 25 2/15/23 4:29 EEHg/L10 2/14/23SM21-23 6200B50Benzene
ND 25 2/15/23 4:29 EEHg/L7.5 2/14/23SM21-23 6200B50Bromobenzene
ND 25 2/15/23 4:29 EEHg/L15 2/14/23SM21-23 6200B50Bromochloromethane
ND 25 2/15/23 4:29 EEHg/L9.0 2/14/23SM21-23 6200B50Bromodichloromethane
ND 25 2/15/23 4:29 EEHg/L19 2/14/23SM21-23 6200B50Bromoform
ND 100 2/15/23 4:29 EEHg/L77 2/14/23SM21-23 6200B50Bromomethane
ND 250 2/15/23 4:29 EEHg/L81 2/14/23SM21-23 6200B502-Butanone (MEK)
10 25 2/15/23 4:29 EEHg/L7.6 2/14/23SM21-23 6200B50Jn-Butylbenzene
8.0 25 2/15/23 4:29 EEHg/L5.5 2/14/23SM21-23 6200B50Jsec-Butylbenzene
ND 25 2/15/23 4:29 EEHg/L6.4 2/14/23SM21-23 6200B50tert-Butylbenzene
ND 25 2/15/23 4:29 EEHg/L8.2 2/14/23SM21-23 6200B50Carbon Tetrachloride
ND 25 2/15/23 4:29 EEHg/L5.3 2/14/23SM21-23 6200B50Chlorobenzene
ND 2500 2/15/23 4:29 EEHg/L1300 2/14/23SM21-23 6200B50Ethanol
ND 25 2/15/23 4:29 EEHg/L11 2/14/23SM21-23 6200B50Chlorodibromomethane
ND 25 2/15/23 4:29 EEHg/L16 2/14/23SM21-23 6200B50Chloroethane
ND 25 2/15/23 4:29 EEHg/L8.4 2/14/23SM21-23 6200B50Chloroform
ND 30 2/15/23 4:29 EEHg/L26 2/14/23SM21-23 6200B50Chloromethane
ND 25 2/15/23 4:29 EEHg/L5.7 2/14/23SM21-23 6200B502-Chlorotoluene
ND 25 2/15/23 4:29 EEHg/L5.9 2/14/23SM21-23 6200B504-Chlorotoluene
ND 25 2/15/23 4:29 EEHg/L8.5 2/14/23SM21-23 6200B501,2-Dibromoethane (EDB)
ND 25 2/15/23 4:29 EEHg/L6.1 2/14/23SM21-23 6200B501,2-Dichlorobenzene
ND 25 2/15/23 4:29 EEHg/L5.9 2/14/23SM21-23 6200B501,3-Dichlorobenzene
ND 25 2/15/23 4:29 EEHg/L6.5 2/14/23SM21-23 6200B501,4-Dichlorobenzene
ND 25 2/15/23 4:29 EEHg/L9.6 2/14/23SM21-23 6200B50Dichlorodifluoromethane (Freon 12)
ND 25 2/15/23 4:29 EEHg/L7.1 2/14/23SM21-23 6200B501,1-Dichloroethane
ND 50 2/15/23 4:29 EEHg/L15 2/14/23SM21-23 6200B501,2-Dichloroethane
ND 25 2/15/23 4:29 EEHg/L7.1 2/14/23SM21-23 6200B501,1-Dichloroethylene
ND 25 2/15/23 4:29 EEHg/L7.3 2/14/23SM21-23 6200B50cis-1,2-Dichloroethylene
ND 25 2/15/23 4:29 EEHg/L8.4 2/14/23SM21-23 6200B50trans-1,2-Dichloroethylene
ND 25 2/15/23 4:29 EEHg/L9.1 2/14/23SM21-23 6200B501,2-Dichloropropane
ND 25 2/15/23 4:29 EEHg/L6.5 2/14/23SM21-23 6200B501,3-Dichloropropane
ND 25 2/15/23 4:29 EEHg/L16 2/14/23SM21-23 6200B502,2-Dichloropropane
ND 25 2/15/23 4:29 EEHg/L7.5 2/14/23SM21-23 6200B501,1-Dichloropropene
ND 25 2/15/23 4:29 EEHg/L7.9 2/14/23SM21-23 6200B50cis-1,3-Dichloropropene
ND 25 2/15/23 4:29 EEHg/L8.4 2/14/23SM21-23 6200B50trans-1,3-Dichloropropene
ND 25 2/15/23 4:29 EEHg/L6.4 2/14/23SM21-23 6200B50Diisopropyl Ether (DIPE)
580 25 2/15/23 4:29 EEHg/L11 2/14/23SM21-23 6200B50Ethylbenzene
ND 250 2/15/23 4:29 EEHg/L56 2/14/23SM21-23 6200B502-Hexanone (MBK)
40 25 2/15/23 4:29 EEHg/L5.4 2/14/23SM21-23 6200B50Isopropylbenzene (Cumene)
ND 25 2/15/23 4:29 EEHg/L4.9 2/14/23SM21-23 6200B50p-Isopropyltoluene (p-Cymene)
ND 25 2/15/23 4:29 EEHg/L8.6 2/14/23SM21-23 6200B50Methyl tert-Butyl Ether (MTBE)
ND 250 2/15/23 4:29 EEHg/L12 2/14/23SM21-23 6200B50Methylene Chloride
ND 250 2/15/23 4:29 EEHg/L64 2/14/23SM21-23 6200B504-Methyl-2-pentanone (MIBK)
Page 11 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/10/2023
Work Order: 23B1192Sample Description:Project Location: Bannlend, NC
Sample ID: 23B1192-03
Field Sample #: MW-3
Sample Matrix: Ground Water
Sampled: 2/8/2023 11:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
350 25 2/15/23 4:29 EEHg/L12 2/14/23SM21-23 6200B50Naphthalene
78 25 2/15/23 4:29 EEHg/L4.3 2/14/23SM21-23 6200B50n-Propylbenzene
16 25 2/15/23 4:29 EEHg/L5.3 2/14/23SM21-23 6200B50JStyrene
ND 25 2/15/23 4:29 EEHg/L6.3 2/14/23SM21-23 6200B501,1,2,2-Tetrachloroethane
ND 25 2/15/23 4:29 EEHg/L9.4 2/14/23SM21-23 6200B50Tetrachloroethylene
4800 25 2/15/23 4:29 EEHg/L11 2/14/23SM21-23 6200B50Toluene
ND 50 2/15/23 4:29 EEHg/L15 2/14/23SM21-23 6200B501,2,3-Trichlorobenzene
ND 25 2/15/23 4:29 EEHg/L12 2/14/23SM21-23 6200B501,2,4-Trichlorobenzene
ND 25 2/15/23 4:29 EEHg/L8.4 2/14/23SM21-23 6200B501,1,1-Trichloroethane
ND 25 2/15/23 4:29 EEHg/L9.1 2/14/23SM21-23 6200B501,1,2-Trichloroethane
ND 25 2/15/23 4:29 EEHg/L9.5 2/14/23SM21-23 6200B50Trichloroethylene
ND 25 2/15/23 4:29 EEHg/L8.8 2/14/23SM21-23 6200B50Trichlorofluoromethane (Freon 11)
ND 25 2/15/23 4:29 EEHg/L14 2/14/23SM21-23 6200B501,2,3-Trichloropropane
670 25 2/15/23 4:29 EEHg/L9.9 2/14/23SM21-23 6200B501,2,4-Trimethylbenzene
140 25 2/15/23 4:29 EEHg/L5.7 2/14/23SM21-23 6200B501,3,5-Trimethylbenzene
ND 1000 2/15/23 4:29 EEHg/L77 2/14/23SM21-23 6200B50R-05Vinyl Acetate
ND 25 2/15/23 4:29 EEHg/L10 2/14/23SM21-23 6200B50Vinyl Chloride
2100 50 2/15/23 4:29 EEHg/L23 2/14/23SM21-23 6200B50m+p Xylene
1200 25 2/15/23 4:29 EEHg/L11 2/14/23SM21-23 6200B50o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 106 2/15/23 4:2970-130
Toluene-d8 100 2/15/23 4:2970-130
4-Bromofluorobenzene 104 2/15/23 4:2970-130
Page 12 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/10/2023
Work Order: 23B1192Sample Description:Project Location: Bannlend, NC
Sample ID: 23B1192-04
Field Sample #: MW-4
Sample Matrix: Ground Water
Sampled: 2/8/2023 12:22
[TOC_2]23B1192-04[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 500 2/15/23 4:57 EEHg/L20 2/14/23SM21-23 6200B10Acetone
460 5.0 2/15/23 4:57 EEHg/L2.0 2/14/23SM21-23 6200B10Benzene
ND 5.0 2/15/23 4:57 EEHg/L1.5 2/14/23SM21-23 6200B10Bromobenzene
ND 5.0 2/15/23 4:57 EEHg/L3.1 2/14/23SM21-23 6200B10Bromochloromethane
ND 5.0 2/15/23 4:57 EEHg/L1.8 2/14/23SM21-23 6200B10Bromodichloromethane
ND 5.0 2/15/23 4:57 EEHg/L3.8 2/14/23SM21-23 6200B10Bromoform
ND 20 2/15/23 4:57 EEHg/L15 2/14/23SM21-23 6200B10Bromomethane
ND 50 2/15/23 4:57 EEHg/L16 2/14/23SM21-23 6200B102-Butanone (MEK)
21 5.0 2/15/23 4:57 EEHg/L1.5 2/14/23SM21-23 6200B10n-Butylbenzene
10 5.0 2/15/23 4:57 EEHg/L1.1 2/14/23SM21-23 6200B10sec-Butylbenzene
ND 5.0 2/15/23 4:57 EEHg/L1.3 2/14/23SM21-23 6200B10tert-Butylbenzene
ND 5.0 2/15/23 4:57 EEHg/L1.6 2/14/23SM21-23 6200B10Carbon Tetrachloride
ND 5.0 2/15/23 4:57 EEHg/L1.1 2/14/23SM21-23 6200B10Chlorobenzene
ND 500 2/15/23 4:57 EEHg/L260 2/14/23SM21-23 6200B10Ethanol
ND 5.0 2/15/23 4:57 EEHg/L2.2 2/14/23SM21-23 6200B10Chlorodibromomethane
ND 5.0 2/15/23 4:57 EEHg/L3.2 2/14/23SM21-23 6200B10Chloroethane
ND 5.0 2/15/23 4:57 EEHg/L1.7 2/14/23SM21-23 6200B10Chloroform
ND 6.0 2/15/23 4:57 EEHg/L5.2 2/14/23SM21-23 6200B10Chloromethane
ND 5.0 2/15/23 4:57 EEHg/L1.1 2/14/23SM21-23 6200B102-Chlorotoluene
ND 5.0 2/15/23 4:57 EEHg/L1.2 2/14/23SM21-23 6200B104-Chlorotoluene
ND 5.0 2/15/23 4:57 EEHg/L1.7 2/14/23SM21-23 6200B101,2-Dibromoethane (EDB)
ND 5.0 2/15/23 4:57 EEHg/L1.2 2/14/23SM21-23 6200B101,2-Dichlorobenzene
ND 5.0 2/15/23 4:57 EEHg/L1.2 2/14/23SM21-23 6200B101,3-Dichlorobenzene
ND 5.0 2/15/23 4:57 EEHg/L1.3 2/14/23SM21-23 6200B101,4-Dichlorobenzene
ND 5.0 2/15/23 4:57 EEHg/L1.9 2/14/23SM21-23 6200B10Dichlorodifluoromethane (Freon 12)
ND 5.0 2/15/23 4:57 EEHg/L1.4 2/14/23SM21-23 6200B101,1-Dichloroethane
ND 10 2/15/23 4:57 EEHg/L3.1 2/14/23SM21-23 6200B101,2-Dichloroethane
ND 5.0 2/15/23 4:57 EEHg/L1.4 2/14/23SM21-23 6200B101,1-Dichloroethylene
ND 5.0 2/15/23 4:57 EEHg/L1.5 2/14/23SM21-23 6200B10cis-1,2-Dichloroethylene
ND 5.0 2/15/23 4:57 EEHg/L1.7 2/14/23SM21-23 6200B10trans-1,2-Dichloroethylene
ND 5.0 2/15/23 4:57 EEHg/L1.8 2/14/23SM21-23 6200B101,2-Dichloropropane
ND 5.0 2/15/23 4:57 EEHg/L1.3 2/14/23SM21-23 6200B101,3-Dichloropropane
ND 5.0 2/15/23 4:57 EEHg/L3.3 2/14/23SM21-23 6200B102,2-Dichloropropane
ND 5.0 2/15/23 4:57 EEHg/L1.5 2/14/23SM21-23 6200B101,1-Dichloropropene
ND 5.0 2/15/23 4:57 EEHg/L1.6 2/14/23SM21-23 6200B10cis-1,3-Dichloropropene
ND 5.0 2/15/23 4:57 EEHg/L1.7 2/14/23SM21-23 6200B10trans-1,3-Dichloropropene
2.9 5.0 2/15/23 4:57 EEHg/L1.3 2/14/23SM21-23 6200B10JDiisopropyl Ether (DIPE)
230 5.0 2/15/23 4:57 EEHg/L2.1 2/14/23SM21-23 6200B10Ethylbenzene
ND 50 2/15/23 4:57 EEHg/L11 2/14/23SM21-23 6200B102-Hexanone (MBK)
41 5.0 2/15/23 4:57 EEHg/L1.1 2/14/23SM21-23 6200B10Isopropylbenzene (Cumene)
5.6 5.0 2/15/23 4:57 EEHg/L0.97 2/14/23SM21-23 6200B10p-Isopropyltoluene (p-Cymene)
2.2 5.0 2/15/23 4:57 EEHg/L1.7 2/14/23SM21-23 6200B10JMethyl tert-Butyl Ether (MTBE)
ND 50 2/15/23 4:57 EEHg/L2.3 2/14/23SM21-23 6200B10Methylene Chloride
ND 50 2/15/23 4:57 EEHg/L13 2/14/23SM21-23 6200B104-Methyl-2-pentanone (MIBK)
Page 13 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/10/2023
Work Order: 23B1192Sample Description:Project Location: Bannlend, NC
Sample ID: 23B1192-04
Field Sample #: MW-4
Sample Matrix: Ground Water
Sampled: 2/8/2023 12:22
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
170 5.0 2/15/23 4:57 EEHg/L2.4 2/14/23SM21-23 6200B10Naphthalene
130 5.0 2/15/23 4:57 EEHg/L0.86 2/14/23SM21-23 6200B10n-Propylbenzene
3.2 5.0 2/15/23 4:57 EEHg/L1.1 2/14/23SM21-23 6200B10JStyrene
ND 5.0 2/15/23 4:57 EEHg/L1.3 2/14/23SM21-23 6200B101,1,2,2-Tetrachloroethane
ND 5.0 2/15/23 4:57 EEHg/L1.9 2/14/23SM21-23 6200B10Tetrachloroethylene
970 5.0 2/15/23 4:57 EEHg/L2.2 2/14/23SM21-23 6200B10Toluene
ND 10 2/15/23 4:57 EEHg/L3.0 2/14/23SM21-23 6200B101,2,3-Trichlorobenzene
ND 5.0 2/15/23 4:57 EEHg/L2.5 2/14/23SM21-23 6200B101,2,4-Trichlorobenzene
ND 5.0 2/15/23 4:57 EEHg/L1.7 2/14/23SM21-23 6200B101,1,1-Trichloroethane
ND 5.0 2/15/23 4:57 EEHg/L1.8 2/14/23SM21-23 6200B101,1,2-Trichloroethane
ND 5.0 2/15/23 4:57 EEHg/L1.9 2/14/23SM21-23 6200B10Trichloroethylene
ND 5.0 2/15/23 4:57 EEHg/L1.8 2/14/23SM21-23 6200B10Trichlorofluoromethane (Freon 11)
ND 5.0 2/15/23 4:57 EEHg/L2.8 2/14/23SM21-23 6200B101,2,3-Trichloropropane
830 5.0 2/15/23 4:57 EEHg/L2.0 2/14/23SM21-23 6200B101,2,4-Trimethylbenzene
220 5.0 2/15/23 4:57 EEHg/L1.1 2/14/23SM21-23 6200B101,3,5-Trimethylbenzene
ND 200 2/15/23 4:57 EEHg/L15 2/14/23SM21-23 6200B10R-05Vinyl Acetate
ND 5.0 2/15/23 4:57 EEHg/L2.1 2/14/23SM21-23 6200B10Vinyl Chloride
890 10 2/15/23 4:57 EEHg/L4.6 2/14/23SM21-23 6200B10m+p Xylene
460 5.0 2/15/23 4:57 EEHg/L2.3 2/14/23SM21-23 6200B10o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 104 2/15/23 4:5770-130
Toluene-d8 101 2/15/23 4:5770-130
4-Bromofluorobenzene 103 2/15/23 4:5770-130
Page 14 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/10/2023
Work Order: 23B1192Sample Description:Project Location: Bannlend, NC
Sample ID: 23B1192-05
Field Sample #: FB
Sample Matrix: Ground Water
Sampled: 2/8/2023 13:20
[TOC_2]23B1192-05[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
2.4 50 2/14/23 23:00 EEHg/L2.0 2/14/23SM21-23 6200B1JAcetone
ND 0.50 2/14/23 23:00 EEHg/L0.20 2/14/23SM21-23 6200B1Benzene
ND 0.50 2/14/23 23:00 EEHg/L0.15 2/14/23SM21-23 6200B1Bromobenzene
ND 0.50 2/14/23 23:00 EEHg/L0.31 2/14/23SM21-23 6200B1Bromochloromethane
ND 0.50 2/14/23 23:00 EEHg/L0.18 2/14/23SM21-23 6200B1Bromodichloromethane
ND 0.50 2/14/23 23:00 EEHg/L0.38 2/14/23SM21-23 6200B1Bromoform
ND 2.0 2/14/23 23:00 EEHg/L1.5 2/14/23SM21-23 6200B1Bromomethane
ND 5.0 2/14/23 23:00 EEHg/L1.6 2/14/23SM21-23 6200B12-Butanone (MEK)
ND 0.50 2/14/23 23:00 EEHg/L0.15 2/14/23SM21-23 6200B1n-Butylbenzene
ND 0.50 2/14/23 23:00 EEHg/L0.11 2/14/23SM21-23 6200B1sec-Butylbenzene
ND 0.50 2/14/23 23:00 EEHg/L0.13 2/14/23SM21-23 6200B1tert-Butylbenzene
ND 0.50 2/14/23 23:00 EEHg/L0.16 2/14/23SM21-23 6200B1Carbon Tetrachloride
ND 0.50 2/14/23 23:00 EEHg/L0.11 2/14/23SM21-23 6200B1Chlorobenzene
ND 50 2/14/23 23:00 EEHg/L26 2/14/23SM21-23 6200B1Ethanol
ND 0.50 2/14/23 23:00 EEHg/L0.22 2/14/23SM21-23 6200B1Chlorodibromomethane
ND 0.50 2/14/23 23:00 EEHg/L0.32 2/14/23SM21-23 6200B1Chloroethane
ND 0.50 2/14/23 23:00 EEHg/L0.17 2/14/23SM21-23 6200B1Chloroform
ND 0.60 2/14/23 23:00 EEHg/L0.52 2/14/23SM21-23 6200B1Chloromethane
ND 0.50 2/14/23 23:00 EEHg/L0.11 2/14/23SM21-23 6200B12-Chlorotoluene
ND 0.50 2/14/23 23:00 EEHg/L0.12 2/14/23SM21-23 6200B14-Chlorotoluene
ND 0.50 2/14/23 23:00 EEHg/L0.17 2/14/23SM21-23 6200B11,2-Dibromoethane (EDB)
ND 0.50 2/14/23 23:00 EEHg/L0.12 2/14/23SM21-23 6200B11,2-Dichlorobenzene
ND 0.50 2/14/23 23:00 EEHg/L0.12 2/14/23SM21-23 6200B11,3-Dichlorobenzene
ND 0.50 2/14/23 23:00 EEHg/L0.13 2/14/23SM21-23 6200B11,4-Dichlorobenzene
ND 0.50 2/14/23 23:00 EEHg/L0.19 2/14/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 2/14/23 23:00 EEHg/L0.14 2/14/23SM21-23 6200B11,1-Dichloroethane
ND 1.0 2/14/23 23:00 EEHg/L0.31 2/14/23SM21-23 6200B11,2-Dichloroethane
ND 0.50 2/14/23 23:00 EEHg/L0.14 2/14/23SM21-23 6200B11,1-Dichloroethylene
ND 0.50 2/14/23 23:00 EEHg/L0.15 2/14/23SM21-23 6200B1cis-1,2-Dichloroethylene
ND 0.50 2/14/23 23:00 EEHg/L0.17 2/14/23SM21-23 6200B1trans-1,2-Dichloroethylene
ND 0.50 2/14/23 23:00 EEHg/L0.18 2/14/23SM21-23 6200B11,2-Dichloropropane
ND 0.50 2/14/23 23:00 EEHg/L0.13 2/14/23SM21-23 6200B11,3-Dichloropropane
ND 0.50 2/14/23 23:00 EEHg/L0.33 2/14/23SM21-23 6200B12,2-Dichloropropane
ND 0.50 2/14/23 23:00 EEHg/L0.15 2/14/23SM21-23 6200B11,1-Dichloropropene
ND 0.50 2/14/23 23:00 EEHg/L0.16 2/14/23SM21-23 6200B1cis-1,3-Dichloropropene
ND 0.50 2/14/23 23:00 EEHg/L0.17 2/14/23SM21-23 6200B1trans-1,3-Dichloropropene
ND 0.50 2/14/23 23:00 EEHg/L0.13 2/14/23SM21-23 6200B1Diisopropyl Ether (DIPE)
ND 0.50 2/14/23 23:00 EEHg/L0.21 2/14/23SM21-23 6200B1Ethylbenzene
ND 5.0 2/14/23 23:00 EEHg/L1.1 2/14/23SM21-23 6200B12-Hexanone (MBK)
ND 0.50 2/14/23 23:00 EEHg/L0.11 2/14/23SM21-23 6200B1Isopropylbenzene (Cumene)
ND 0.50 2/14/23 23:00 EEHg/L0.097 2/14/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 2/14/23 23:00 EEHg/L0.17 2/14/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 2/14/23 23:00 EEHg/L0.23 2/14/23SM21-23 6200B1Methylene Chloride
ND 5.0 2/14/23 23:00 EEHg/L1.3 2/14/23SM21-23 6200B14-Methyl-2-pentanone (MIBK)
Page 15 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/10/2023
Work Order: 23B1192Sample Description:Project Location: Bannlend, NC
Sample ID: 23B1192-05
Field Sample #: FB
Sample Matrix: Ground Water
Sampled: 2/8/2023 13:20
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 2/14/23 23:00 EEHg/L0.24 2/14/23SM21-23 6200B1Naphthalene
ND 0.50 2/14/23 23:00 EEHg/L0.086 2/14/23SM21-23 6200B1n-Propylbenzene
ND 0.50 2/14/23 23:00 EEHg/L0.11 2/14/23SM21-23 6200B1Styrene
ND 0.50 2/14/23 23:00 EEHg/L0.13 2/14/23SM21-23 6200B11,1,2,2-Tetrachloroethane
ND 0.50 2/14/23 23:00 EEHg/L0.19 2/14/23SM21-23 6200B1Tetrachloroethylene
ND 0.50 2/14/23 23:00 EEHg/L0.22 2/14/23SM21-23 6200B1Toluene
ND 1.0 2/14/23 23:00 EEHg/L0.30 2/14/23SM21-23 6200B11,2,3-Trichlorobenzene
ND 0.50 2/14/23 23:00 EEHg/L0.25 2/14/23SM21-23 6200B11,2,4-Trichlorobenzene
ND 0.50 2/14/23 23:00 EEHg/L0.17 2/14/23SM21-23 6200B11,1,1-Trichloroethane
ND 0.50 2/14/23 23:00 EEHg/L0.18 2/14/23SM21-23 6200B11,1,2-Trichloroethane
ND 0.50 2/14/23 23:00 EEHg/L0.19 2/14/23SM21-23 6200B1Trichloroethylene
ND 0.50 2/14/23 23:00 EEHg/L0.18 2/14/23SM21-23 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 2/14/23 23:00 EEHg/L0.28 2/14/23SM21-23 6200B11,2,3-Trichloropropane
ND 0.50 2/14/23 23:00 EEHg/L0.20 2/14/23SM21-23 6200B11,2,4-Trimethylbenzene
ND 0.50 2/14/23 23:00 EEHg/L0.11 2/14/23SM21-23 6200B11,3,5-Trimethylbenzene
ND 20 2/14/23 23:00 EEHg/L1.5 2/14/23SM21-23 6200B1R-05Vinyl Acetate
ND 0.50 2/14/23 23:00 EEHg/L0.21 2/14/23SM21-23 6200B1Vinyl Chloride
ND 1.0 2/14/23 23:00 EEHg/L0.46 2/14/23SM21-23 6200B1m+p Xylene
ND 0.50 2/14/23 23:00 EEHg/L0.23 2/14/23SM21-23 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 105 2/14/23 23:0070-130
Toluene-d8 102 2/14/23 23:0070-130
4-Bromofluorobenzene 102 2/14/23 23:0070-130
Page 16 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 5030B-SM21-23 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B331431 02/14/230.0125 5.0023B1192-01 [MW-1]
B331431 02/14/230.25 5.0023B1192-02 [MW-2]
B331431 02/14/230.1 5.0023B1192-03 [MW-3]
B331431 02/14/230.5 5.0023B1192-04 [MW-4]
B331431 02/14/235 5.0023B1192-05 [FB]
[TOC_1]Sample Preparation Information[TOC]
Page 17 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Volatile Organic Compounds by GC/MS[TOC]
Batch B331431 - SW-846 5030B
[TOC_3]B331431[TOC]
Blank (B331431-BLK1) Prepared & Analyzed: 02/14/23
Acetone g/L50ND
Benzene g/L0.50ND
Bromobenzene g/L0.50ND
Bromochloromethane g/L0.50ND
Bromodichloromethane g/L0.50ND
Bromoform g/L0.50ND
Bromomethane g/L2.0ND
2-Butanone (MEK)g/L5.0ND
n-Butylbenzene g/L0.50ND
sec-Butylbenzene g/L0.50ND
tert-Butylbenzene g/L0.50ND
Carbon Tetrachloride g/L0.50ND
Chlorobenzene g/L0.50ND
Ethanol g/L50ND
Chlorodibromomethane g/L0.50ND
Chloroethane g/L0.50ND
Chloroform g/L0.50ND
Chloromethane g/L0.60ND
2-Chlorotoluene g/L0.50ND
4-Chlorotoluene g/L0.50ND
1,2-Dibromoethane (EDB)g/L0.50ND
1,2-Dichlorobenzene g/L0.50ND
1,3-Dichlorobenzene g/L0.50ND
1,4-Dichlorobenzene g/L0.50ND
Dichlorodifluoromethane (Freon 12)g/L0.50ND
1,1-Dichloroethane g/L0.50ND
1,2-Dichloroethane g/L0.50ND
1,1-Dichloroethylene g/L0.50ND
cis-1,2-Dichloroethylene g/L0.50ND
trans-1,2-Dichloroethylene g/L0.50ND
1,2-Dichloropropane g/L0.50ND
1,3-Dichloropropane g/L0.50ND
2,2-Dichloropropane g/L0.50ND
1,1-Dichloropropene g/L0.50ND
cis-1,3-Dichloropropene g/L0.50ND
trans-1,3-Dichloropropene g/L0.50ND
Diisopropyl Ether (DIPE)g/L0.50ND
Ethylbenzene g/L0.50ND
2-Hexanone (MBK)g/L5.0ND
Isopropylbenzene (Cumene)g/L0.50ND
p-Isopropyltoluene (p-Cymene)g/L0.50ND
Methyl tert-Butyl Ether (MTBE)g/L0.50ND
Methylene Chloride g/L5.0ND
4-Methyl-2-pentanone (MIBK)g/L5.0ND
Naphthalene g/L0.50ND
n-Propylbenzene g/L0.50ND
Styrene g/L0.50ND
1,1,2,2-Tetrachloroethane g/L0.50ND
Tetrachloroethylene g/L0.50ND
Toluene g/L0.50ND
1,2,3-Trichlorobenzene g/L1.0ND
1,2,4-Trichlorobenzene g/L0.50ND
[TOC_1]QC Data[TOC]
Page 18 of 27
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B331431 - SW-846 5030B
Blank (B331431-BLK1) Prepared & Analyzed: 02/14/23
1,1,1-Trichloroethane g/L0.50ND
1,1,2-Trichloroethane g/L0.50ND
Trichloroethylene g/L0.50ND
Trichlorofluoromethane (Freon 11)g/L0.50ND
1,2,3-Trichloropropane g/L0.50ND
1,2,4-Trimethylbenzene g/L0.50ND
1,3,5-Trimethylbenzene g/L0.50ND
Vinyl Acetate g/L20 R-05ND
Vinyl Chloride g/L0.50ND
m+p Xylene g/L1.0ND
o-Xylene g/L0.50ND
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 10726.8
g/L 25.0 70-130Surrogate: Toluene-d8 10125.2
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10225.6
LCS (B331431-BS1) Prepared & Analyzed: 02/14/23
Acetone g/L50 100 70-13093.593.5
Benzene g/L0.50 10.0 70-13095.89.58
Bromobenzene g/L0.50 10.0 70-13010110.1
Bromochloromethane g/L0.50 10.0 70-13010610.6
Bromodichloromethane g/L0.50 10.0 70-13098.39.83
Bromoform g/L0.50 10.0 70-13099.69.96
Bromomethane g/L2.0 10.0 60-14011211.2
2-Butanone (MEK)g/L5.0 100 70-13097.897.8
n-Butylbenzene g/L0.50 10.0 70-13010310.3
sec-Butylbenzene g/L0.50 10.0 70-13010310.3
tert-Butylbenzene g/L0.50 10.0 70-13010210.2
Carbon Tetrachloride g/L0.50 10.0 70-13010810.8
Chlorobenzene g/L0.50 10.0 70-13010210.2
Ethanol g/L50 100 70-130114114
Chlorodibromomethane g/L0.50 10.0 70-13098.29.82
Chloroethane g/L0.50 10.0 60-14012112.1
Chloroform g/L0.50 10.0 70-13099.99.99
Chloromethane g/L0.60 10.0 60-14010010.0
2-Chlorotoluene g/L0.50 10.0 70-13095.09.50
4-Chlorotoluene g/L0.50 10.0 70-13010410.4
1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13010110.1
1,2-Dichlorobenzene g/L0.50 10.0 70-13010110.1
1,3-Dichlorobenzene g/L0.50 10.0 70-13010110.1
1,4-Dichlorobenzene g/L0.50 10.0 70-13098.29.82
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 60-14011311.3
1,1-Dichloroethane g/L0.50 10.0 70-13010110.1
1,2-Dichloroethane g/L0.50 10.0 70-13097.69.76
1,1-Dichloroethylene g/L0.50 10.0 70-13011111.1
cis-1,2-Dichloroethylene g/L0.50 10.0 70-13010310.3
trans-1,2-Dichloroethylene g/L0.50 10.0 70-13010110.1
1,2-Dichloropropane g/L0.50 10.0 70-13093.29.32
1,3-Dichloropropane g/L0.50 10.0 70-13095.79.57
2,2-Dichloropropane g/L0.50 10.0 70-13095.19.51
1,1-Dichloropropene g/L0.50 10.0 70-13010310.3
cis-1,3-Dichloropropene g/L0.50 10.0 70-13097.29.72
trans-1,3-Dichloropropene g/L0.50 10.0 70-13093.89.38
Page 19 of 27
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B331431 - SW-846 5030B
LCS (B331431-BS1) Prepared & Analyzed: 02/14/23
Diisopropyl Ether (DIPE)g/L0.50 10.0 70-13097.29.72
Ethylbenzene g/L0.50 10.0 70-13010210.2
2-Hexanone (MBK)g/L5.0 100 70-13096.996.9
Isopropylbenzene (Cumene)g/L0.50 10.0 70-13010410.4
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13010210.2
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 70-13097.89.78
Methylene Chloride g/L5.0 10.0 70-13010810.8
4-Methyl-2-pentanone (MIBK)g/L5.0 100 70-13096.396.3
Naphthalene g/L0.50 10.0 70-13096.79.67
n-Propylbenzene g/L0.50 10.0 70-13010510.5
Styrene g/L0.50 10.0 70-13010210.2
1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13098.99.89
Tetrachloroethylene g/L0.50 10.0 70-13010410.4
Toluene g/L0.50 10.0 70-13010010.0
1,2,3-Trichlorobenzene g/L1.0 10.0 70-13099.89.98
1,2,4-Trichlorobenzene g/L0.50 10.0 70-13097.59.75
1,1,1-Trichloroethane g/L0.50 10.0 70-13010710.7
1,1,2-Trichloroethane g/L0.50 10.0 70-13098.99.89
Trichloroethylene g/L0.50 10.0 70-13010310.3
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13011511.5
1,2,3-Trichloropropane g/L0.50 10.0 70-13099.69.96
1,2,4-Trimethylbenzene g/L0.50 10.0 70-13010110.1
1,3,5-Trimethylbenzene g/L0.50 10.0 70-13010410.4
Vinyl Acetate g/L20 100 R-0570-13097.097.0
Vinyl Chloride g/L0.50 10.0 60-14096.19.61
m+p Xylene g/L1.0 20.0 70-13010621.1
o-Xylene g/L0.50 10.0 70-13010510.5
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 10726.9
g/L 25.0 70-130Surrogate: Toluene-d8 10125.3
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10426.1
LCS Dup (B331431-BSD1) Prepared & Analyzed: 02/14/23
Acetone g/L50 100 2570-13091.5 2.1891.5
Benzene g/L0.50 10.0 2570-13095.4 0.4189.54
Bromobenzene g/L0.50 10.0 2570-13098.7 2.509.87
Bromochloromethane g/L0.50 10.0 2570-130104 0.95210.4
Bromodichloromethane g/L0.50 10.0 2570-130102 3.4010.2
Bromoform g/L0.50 10.0 2570-13097.0 2.649.70
Bromomethane g/L2.0 10.0 2560-140115 2.2911.5
2-Butanone (MEK)g/L5.0 100 2570-13090.5 7.6790.5
n-Butylbenzene g/L0.50 10.0 2570-13099.8 3.359.98
sec-Butylbenzene g/L0.50 10.0 2570-130102 1.0710.2
tert-Butylbenzene g/L0.50 10.0 2570-130102 0.29310.2
Carbon Tetrachloride g/L0.50 10.0 2570-130106 1.9610.6
Chlorobenzene g/L0.50 10.0 2570-130103 0.19510.3
Ethanol g/L50 100 2570-130102 11.6102
Chlorodibromomethane g/L0.50 10.0 2570-130102 3.3010.2
Chloroethane g/L0.50 10.0 2560-140115 4.9011.5
Chloroform g/L0.50 10.0 2570-13098.4 1.519.84
Chloromethane g/L0.60 10.0 2560-14086.1 15.38.61
2-Chlorotoluene g/L0.50 10.0 2570-13093.5 1.599.35
4-Chlorotoluene g/L0.50 10.0 2570-130104 0.096410.4
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B331431 - SW-846 5030B
LCS Dup (B331431-BSD1) Prepared & Analyzed: 02/14/23
1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-130100 0.89410.0
1,2-Dichlorobenzene g/L0.50 10.0 2570-13099.0 2.109.90
1,3-Dichlorobenzene g/L0.50 10.0 2570-13099.3 1.609.93
1,4-Dichlorobenzene g/L0.50 10.0 2570-13097.7 0.5109.77
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-140112 1.3411.2
1,1-Dichloroethane g/L0.50 10.0 2570-13098.7 2.209.87
1,2-Dichloroethane g/L0.50 10.0 2570-130101 3.0310.1
1,1-Dichloroethylene g/L0.50 10.0 2570-130110 0.90311.0
cis-1,2-Dichloroethylene g/L0.50 10.0 2570-130102 0.68310.2
trans-1,2-Dichloroethylene g/L0.50 10.0 2570-130100 0.69610.0
1,2-Dichloropropane g/L0.50 10.0 2570-13092.4 0.8629.24
1,3-Dichloropropane g/L0.50 10.0 2570-13097.8 2.179.78
2,2-Dichloropropane g/L0.50 10.0 2570-13093.3 1.919.33
1,1-Dichloropropene g/L0.50 10.0 2570-130102 0.88010.2
cis-1,3-Dichloropropene g/L0.50 10.0 2570-13095.8 1.459.58
trans-1,3-Dichloropropene g/L0.50 10.0 2570-13095.4 1.699.54
Diisopropyl Ether (DIPE)g/L0.50 10.0 2570-13096.5 0.7239.65
Ethylbenzene g/L0.50 10.0 2570-130102 0.39110.2
2-Hexanone (MBK)g/L5.0 100 2570-13089.6 7.7889.6
Isopropylbenzene (Cumene)g/L0.50 10.0 2570-130105 0.67110.5
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-130101 1.7710.1
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 2570-13095.0 2.909.50
Methylene Chloride g/L5.0 10.0 2570-130106 2.7110.6
4-Methyl-2-pentanone (MIBK)g/L5.0 100 2570-13091.7 4.8491.7
Naphthalene g/L0.50 10.0 2570-13086.8 10.88.68
n-Propylbenzene g/L0.50 10.0 2570-130105 0.38110.5
Styrene g/L0.50 10.0 2570-130102 0.39310.2
1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-13091.0 8.329.10
Tetrachloroethylene g/L0.50 10.0 2570-130103 0.67810.3
Toluene g/L0.50 10.0 2570-13099.1 1.409.91
1,2,3-Trichlorobenzene g/L1.0 10.0 2570-13090.9 9.339.09
1,2,4-Trichlorobenzene g/L0.50 10.0 2570-13093.0 4.729.30
1,1,1-Trichloroethane g/L0.50 10.0 2570-130107 0.65510.7
1,1,2-Trichloroethane g/L0.50 10.0 2570-130100 1.5110.0
Trichloroethylene g/L0.50 10.0 2570-130110 6.0011.0
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-130114 1.3111.4
1,2,3-Trichloropropane g/L0.50 10.0 2570-13097.6 2.039.76
1,2,4-Trimethylbenzene g/L0.50 10.0 2570-130100 0.99310.0
1,3,5-Trimethylbenzene g/L0.50 10.0 2570-130104 0.77010.4
Vinyl Acetate g/L20 100 25 L-07A, R-0570-13066.2 37.7**66.2
Vinyl Chloride g/L0.50 10.0 2560-140101 4.9710.1
m+p Xylene g/L1.0 20.0 2570-130105 0.61721.0
o-Xylene g/L0.50 10.0 2570-130104 0.86310.4
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 10626.5
g/L 25.0 70-130Surrogate: Toluene-d8 10225.4
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10426.0
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
*QC result is outside of established limits.
Wide recovery limits established for difficult compound.
Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
FLAG/QUALIFIER SUMMARY
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but
the other is within limits. RPD outside of control limits. Reduced precision anticipated for any reported result for
this compound.
L-07A
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any
reported value for this compound.
R-05
Elevated reporting limit due to high concentration of target compounds.RL-11
[TOC_1]Flag/Qualifier Summary[TOC]
Page 22 of 27
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-23 6200B in Water
NCAcetone
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCCarbon Tetrachloride
NCChlorobenzene
NCEthanol
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromoethane (EDB)
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCDichlorodifluoromethane (Freon 12)
NC1,1-Dichloroethane
NC1,2-Dichloroethane
NC1,1-Dichloroethylene
NCcis-1,2-Dichloroethylene
NCtrans-1,2-Dichloroethylene
NC1,2-Dichloropropane
NC1,3-Dichloropropane
NC2,2-Dichloropropane
NC1,1-Dichloropropene
NCcis-1,3-Dichloropropene
NCtrans-1,3-Dichloropropene
NCDiisopropyl Ether (DIPE)
NCEthylbenzene
NC2-Hexanone (MBK)
NCIsopropylbenzene (Cumene)
NCp-Isopropyltoluene (p-Cymene)
NCMethyl tert-Butyl Ether (MTBE)
NCMethylene Chloride
NC4-Methyl-2-pentanone (MIBK)
NCNaphthalene
NCn-Propylbenzene
NCStyrene
[TOC_1]Certifications[TOC]
Page 23 of 27
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-23 6200B in Water
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Acetate
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
652North Carolina Div. of Water QualityNC 12/31/2023
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
February 22, 2023
Ben Ashba
CATLIN Engineers & Scientists
220 Old Dairy Road
Wilmington, NC 28405
Project Location: Bunnlevel, NC
Client Job Number:
Project Number: 220226.3
Laboratory Work Order Number: 23B1837
Enclosed are results of analyses for samples as received by the laboratory on February 16, 2023. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Kaitlyn A. Feliciano
Project Manager
Page 1 of 18
Table of Contents
Table of Contents
Sample Summary 3
Hits Only Report 4
Case Narrative 5
Sample Results 6
23B1837-01 6
Sample Preparation Information 8
QC Data 9
Volatile Organic Compounds by GC/MS 9
B331875 9
Flag/Qualifier Summary 13
Certifications 14
Chain of Custody/Sample Receipt 16
Page 2 of 18
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
2/22/2023
CATLIN Engineers & Scientists
220 Old Dairy Road
Wilmington, NC 28405
ATTN: Ben Ashba
220226.3
23B1837
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Bunnlevel, NC
230215-6
WSW-5 23B1837-01 Ground Water SM21-23 6200B
[TOC_1]Sample Summary[TOC]
Page 3 of 18
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
[TOC_1]Hits Only Report[TOC]EXECUTIVE SUMMARY
Client ID:Lab ID:23B1837-01WSW-5
No Results Detected
Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary
section of this report. Users must review this report in its entirety to determine data usability and assessment.
Page 4 of 18
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
[TOC_1]Case Narrative[TOC]
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Meghan E. Kelley
Reporting Specialist
Page 5 of 18
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/16/2023
Work Order: 23B1837Sample Description:Project Location: Bunnlevel, NC
Sample ID: 23B1837-01
Field Sample #: WSW-5
Sample Matrix: Ground Water
Sampled: 2/14/2023 17:10
[TOC_2]23B1837-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 2/17/23 19:55 EEHg/L2.0 2/17/23SM21-23 6200B1Acetone
ND 0.50 2/17/23 19:55 EEHg/L0.20 2/17/23SM21-23 6200B1Benzene
ND 0.50 2/17/23 19:55 EEHg/L0.15 2/17/23SM21-23 6200B1Bromobenzene
ND 0.50 2/17/23 19:55 EEHg/L0.31 2/17/23SM21-23 6200B1Bromochloromethane
ND 0.50 2/17/23 19:55 EEHg/L0.18 2/17/23SM21-23 6200B1Bromodichloromethane
ND 0.50 2/17/23 19:55 EEHg/L0.38 2/17/23SM21-23 6200B1Bromoform
ND 2.0 2/17/23 19:55 EEHg/L1.5 2/17/23SM21-23 6200B1Bromomethane
ND 5.0 2/17/23 19:55 EEHg/L1.6 2/17/23SM21-23 6200B12-Butanone (MEK)
ND 0.50 2/17/23 19:55 EEHg/L0.15 2/17/23SM21-23 6200B1n-Butylbenzene
ND 0.50 2/17/23 19:55 EEHg/L0.11 2/17/23SM21-23 6200B1sec-Butylbenzene
ND 0.50 2/17/23 19:55 EEHg/L0.13 2/17/23SM21-23 6200B1tert-Butylbenzene
ND 0.50 2/17/23 19:55 EEHg/L0.16 2/17/23SM21-23 6200B1Carbon Tetrachloride
ND 0.50 2/17/23 19:55 EEHg/L0.11 2/17/23SM21-23 6200B1Chlorobenzene
ND 50 2/17/23 19:55 EEHg/L26 2/17/23SM21-23 6200B1Ethanol
ND 0.50 2/17/23 19:55 EEHg/L0.22 2/17/23SM21-23 6200B1Chlorodibromomethane
ND 0.50 2/17/23 19:55 EEHg/L0.32 2/17/23SM21-23 6200B1Chloroethane
ND 0.50 2/17/23 19:55 EEHg/L0.17 2/17/23SM21-23 6200B1Chloroform
ND 0.60 2/17/23 19:55 EEHg/L0.52 2/17/23SM21-23 6200B1Chloromethane
ND 0.50 2/17/23 19:55 EEHg/L0.11 2/17/23SM21-23 6200B12-Chlorotoluene
ND 0.50 2/17/23 19:55 EEHg/L0.12 2/17/23SM21-23 6200B14-Chlorotoluene
ND 0.50 2/17/23 19:55 EEHg/L0.17 2/17/23SM21-23 6200B11,2-Dibromoethane (EDB)
ND 0.50 2/17/23 19:55 EEHg/L0.12 2/17/23SM21-23 6200B11,2-Dichlorobenzene
ND 0.50 2/17/23 19:55 EEHg/L0.12 2/17/23SM21-23 6200B11,3-Dichlorobenzene
ND 0.50 2/17/23 19:55 EEHg/L0.13 2/17/23SM21-23 6200B11,4-Dichlorobenzene
ND 0.50 2/17/23 19:55 EEHg/L0.19 2/17/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 2/17/23 19:55 EEHg/L0.14 2/17/23SM21-23 6200B11,1-Dichloroethane
ND 0.50 2/17/23 19:55 EEHg/L0.31 2/17/23SM21-23 6200B11,2-Dichloroethane
ND 0.50 2/17/23 19:55 EEHg/L0.14 2/17/23SM21-23 6200B11,1-Dichloroethylene
ND 0.50 2/17/23 19:55 EEHg/L0.15 2/17/23SM21-23 6200B1cis-1,2-Dichloroethylene
ND 0.50 2/17/23 19:55 EEHg/L0.17 2/17/23SM21-23 6200B1trans-1,2-Dichloroethylene
ND 0.50 2/17/23 19:55 EEHg/L0.18 2/17/23SM21-23 6200B11,2-Dichloropropane
ND 0.50 2/17/23 19:55 EEHg/L0.13 2/17/23SM21-23 6200B11,3-Dichloropropane
ND 0.50 2/17/23 19:55 EEHg/L0.33 2/17/23SM21-23 6200B12,2-Dichloropropane
ND 0.50 2/17/23 19:55 EEHg/L0.15 2/17/23SM21-23 6200B11,1-Dichloropropene
ND 0.50 2/17/23 19:55 EEHg/L0.16 2/17/23SM21-23 6200B1cis-1,3-Dichloropropene
ND 0.50 2/17/23 19:55 EEHg/L0.17 2/17/23SM21-23 6200B1trans-1,3-Dichloropropene
ND 0.50 2/17/23 19:55 EEHg/L0.13 2/17/23SM21-23 6200B1Diisopropyl Ether (DIPE)
ND 0.50 2/17/23 19:55 EEHg/L0.21 2/17/23SM21-23 6200B1Ethylbenzene
ND 5.0 2/17/23 19:55 EEHg/L1.1 2/17/23SM21-23 6200B12-Hexanone (MBK)
ND 0.50 2/17/23 19:55 EEHg/L0.11 2/17/23SM21-23 6200B1Isopropylbenzene (Cumene)
ND 0.50 2/17/23 19:55 EEHg/L0.097 2/17/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 2/17/23 19:55 EEHg/L0.17 2/17/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 2/17/23 19:55 EEHg/L0.23 2/17/23SM21-23 6200B1Methylene Chloride
ND 5.0 2/17/23 19:55 EEHg/L1.3 2/17/23SM21-23 6200B14-Methyl-2-pentanone (MIBK)
[TOC_1]Sample Results[TOC]
Page 6 of 18
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/16/2023
Work Order: 23B1837Sample Description:Project Location: Bunnlevel, NC
Sample ID: 23B1837-01
Field Sample #: WSW-5
Sample Matrix: Ground Water
Sampled: 2/14/2023 17:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 2/17/23 19:55 EEHg/L0.24 2/17/23SM21-23 6200B1Naphthalene
ND 0.50 2/17/23 19:55 EEHg/L0.086 2/17/23SM21-23 6200B1n-Propylbenzene
ND 0.50 2/17/23 19:55 EEHg/L0.11 2/17/23SM21-23 6200B1Styrene
ND 0.50 2/17/23 19:55 EEHg/L0.13 2/17/23SM21-23 6200B11,1,2,2-Tetrachloroethane
ND 0.50 2/17/23 19:55 EEHg/L0.19 2/17/23SM21-23 6200B1Tetrachloroethylene
ND 0.50 2/17/23 19:55 EEHg/L0.22 2/17/23SM21-23 6200B1Toluene
ND 1.0 2/17/23 19:55 EEHg/L0.30 2/17/23SM21-23 6200B11,2,3-Trichlorobenzene
ND 1.0 2/17/23 19:55 EEHg/L0.25 2/17/23SM21-23 6200B11,2,4-Trichlorobenzene
ND 0.50 2/17/23 19:55 EEHg/L0.17 2/17/23SM21-23 6200B11,1,1-Trichloroethane
ND 0.50 2/17/23 19:55 EEHg/L0.18 2/17/23SM21-23 6200B11,1,2-Trichloroethane
ND 0.50 2/17/23 19:55 EEHg/L0.19 2/17/23SM21-23 6200B1Trichloroethylene
ND 0.50 2/17/23 19:55 EEHg/L0.18 2/17/23SM21-23 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 2/17/23 19:55 EEHg/L0.28 2/17/23SM21-23 6200B11,2,3-Trichloropropane
ND 0.50 2/17/23 19:55 EEHg/L0.20 2/17/23SM21-23 6200B11,2,4-Trimethylbenzene
ND 0.50 2/17/23 19:55 EEHg/L0.11 2/17/23SM21-23 6200B11,3,5-Trimethylbenzene
ND 20 2/17/23 19:55 EEHg/L1.5 2/17/23SM21-23 6200B1Vinyl Acetate
ND 0.50 2/17/23 19:55 EEHg/L0.21 2/17/23SM21-23 6200B1Vinyl Chloride
ND 1.0 2/17/23 19:55 EEHg/L0.46 2/17/23SM21-23 6200B1m+p Xylene
ND 0.50 2/17/23 19:55 EEHg/L0.23 2/17/23SM21-23 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 93.2 2/17/23 19:5570-130
Toluene-d8 101 2/17/23 19:5570-130
4-Bromofluorobenzene 98.6 2/17/23 19:5570-130
Page 7 of 18
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 5030B-SM21-23 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B331875 02/17/235 5.0023B1837-01 [WSW-5]
[TOC_1]Sample Preparation Information[TOC]
Page 8 of 18
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Volatile Organic Compounds by GC/MS[TOC]
Batch B331875 - SW-846 5030B
[TOC_3]B331875[TOC]
Blank (B331875-BLK1) Prepared & Analyzed: 02/17/23
Acetone g/L50ND
Benzene g/L0.50ND
Bromobenzene g/L0.50ND
Bromochloromethane g/L0.50ND
Bromodichloromethane g/L0.50ND
Bromoform g/L0.50ND
Bromomethane g/L2.0ND
2-Butanone (MEK)g/L5.0ND
n-Butylbenzene g/L0.50ND
sec-Butylbenzene g/L0.50ND
tert-Butylbenzene g/L0.50ND
Carbon Tetrachloride g/L0.50ND
Chlorobenzene g/L0.50ND
Ethanol g/L50ND
Chlorodibromomethane g/L0.50ND
Chloroethane g/L0.50ND
Chloroform g/L0.50ND
Chloromethane g/L0.60ND
2-Chlorotoluene g/L0.50ND
4-Chlorotoluene g/L0.50ND
1,2-Dibromoethane (EDB)g/L0.50ND
1,2-Dichlorobenzene g/L0.50ND
1,3-Dichlorobenzene g/L0.50ND
1,4-Dichlorobenzene g/L0.50ND
Dichlorodifluoromethane (Freon 12)g/L0.50ND
1,1-Dichloroethane g/L0.50ND
1,2-Dichloroethane g/L0.50ND
1,1-Dichloroethylene g/L0.50ND
cis-1,2-Dichloroethylene g/L0.50ND
trans-1,2-Dichloroethylene g/L0.50ND
1,2-Dichloropropane g/L0.50ND
1,3-Dichloropropane g/L0.50ND
2,2-Dichloropropane g/L0.50ND
1,1-Dichloropropene g/L0.50ND
cis-1,3-Dichloropropene g/L0.50ND
trans-1,3-Dichloropropene g/L0.50ND
Diisopropyl Ether (DIPE)g/L0.50ND
Ethylbenzene g/L0.50ND
2-Hexanone (MBK)g/L5.0ND
Isopropylbenzene (Cumene)g/L0.50ND
p-Isopropyltoluene (p-Cymene)g/L0.50ND
Methyl tert-Butyl Ether (MTBE)g/L0.50ND
Methylene Chloride g/L5.0ND
4-Methyl-2-pentanone (MIBK)g/L5.0ND
Naphthalene g/L0.50ND
n-Propylbenzene g/L0.50ND
Styrene g/L0.50ND
1,1,2,2-Tetrachloroethane g/L0.50ND
Tetrachloroethylene g/L0.50ND
Toluene g/L0.50ND
1,2,3-Trichlorobenzene g/L1.0ND
1,2,4-Trichlorobenzene g/L0.50ND
[TOC_1]QC Data[TOC]
Page 9 of 18
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B331875 - SW-846 5030B
Blank (B331875-BLK1) Prepared & Analyzed: 02/17/23
1,1,1-Trichloroethane g/L0.50ND
1,1,2-Trichloroethane g/L0.50ND
Trichloroethylene g/L0.50ND
Trichlorofluoromethane (Freon 11)g/L0.50ND
1,2,3-Trichloropropane g/L0.50ND
1,2,4-Trimethylbenzene g/L0.50ND
1,3,5-Trimethylbenzene g/L0.50ND
Vinyl Acetate g/L20ND
Vinyl Chloride g/L0.50ND
m+p Xylene g/L1.0ND
o-Xylene g/L0.50ND
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 91.222.8
g/L 25.0 70-130Surrogate: Toluene-d8 99.224.8
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 98.524.6
LCS (B331875-BS1) Prepared & Analyzed: 02/17/23
Acetone g/L50 100 70-13080.180.1
Benzene g/L0.50 10.0 70-13099.79.97
Bromobenzene g/L0.50 10.0 70-13092.19.21
Bromochloromethane g/L0.50 10.0 70-13099.69.96
Bromodichloromethane g/L0.50 10.0 70-13089.28.92
Bromoform g/L0.50 10.0 70-13079.57.95
Bromomethane g/L2.0 10.0 60-14011311.3
2-Butanone (MEK)g/L5.0 100 70-13095.595.5
n-Butylbenzene g/L0.50 10.0 70-13090.79.07
sec-Butylbenzene g/L0.50 10.0 70-13091.59.15
tert-Butylbenzene g/L0.50 10.0 70-13090.99.09
Carbon Tetrachloride g/L0.50 10.0 70-13078.77.87
Chlorobenzene g/L0.50 10.0 70-13096.49.64
Ethanol g/L50 100 70-130124124
Chlorodibromomethane g/L0.50 10.0 70-13080.88.08
Chloroethane g/L0.50 10.0 60-14078.87.88
Chloroform g/L0.50 10.0 70-13090.49.04
Chloromethane g/L0.60 10.0 60-14095.59.55
2-Chlorotoluene g/L0.50 10.0 70-13093.19.31
4-Chlorotoluene g/L0.50 10.0 70-13093.09.30
1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13087.88.78
1,2-Dichlorobenzene g/L0.50 10.0 70-13092.39.23
1,3-Dichlorobenzene g/L0.50 10.0 70-13094.89.48
1,4-Dichlorobenzene g/L0.50 10.0 70-13092.19.21
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 60-14094.99.49
1,1-Dichloroethane g/L0.50 10.0 70-13091.89.18
1,2-Dichloroethane g/L0.50 10.0 70-13083.38.33
1,1-Dichloroethylene g/L0.50 10.0 70-13086.28.62
cis-1,2-Dichloroethylene g/L0.50 10.0 70-13090.99.09
trans-1,2-Dichloroethylene g/L0.50 10.0 70-13084.18.41
1,2-Dichloropropane g/L0.50 10.0 70-13095.99.59
1,3-Dichloropropane g/L0.50 10.0 70-13094.19.41
2,2-Dichloropropane g/L0.50 10.0 70-13080.08.00
1,1-Dichloropropene g/L0.50 10.0 70-13092.69.26
cis-1,3-Dichloropropene g/L0.50 10.0 70-13087.68.76
trans-1,3-Dichloropropene g/L0.50 10.0 70-13077.27.72
Page 10 of 18
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B331875 - SW-846 5030B
LCS (B331875-BS1) Prepared & Analyzed: 02/17/23
Diisopropyl Ether (DIPE)g/L0.50 10.0 70-13098.89.88
Ethylbenzene g/L0.50 10.0 70-13096.59.65
2-Hexanone (MBK)g/L5.0 100 70-13081.681.6
Isopropylbenzene (Cumene)g/L0.50 10.0 70-13095.89.58
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13089.48.94
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 70-13083.38.33
Methylene Chloride g/L5.0 10.0 70-13083.88.38
4-Methyl-2-pentanone (MIBK)g/L5.0 100 70-13082.382.3
Naphthalene g/L0.50 10.0 70-13077.37.73
n-Propylbenzene g/L0.50 10.0 70-13094.79.47
Styrene g/L0.50 10.0 70-13096.79.67
1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13087.18.71
Tetrachloroethylene g/L0.50 10.0 70-13092.59.25
Toluene g/L0.50 10.0 70-13091.29.12
1,2,3-Trichlorobenzene g/L1.0 10.0 70-13086.68.66
1,2,4-Trichlorobenzene g/L0.50 10.0 70-13089.98.99
1,1,1-Trichloroethane g/L0.50 10.0 70-13086.08.60
1,1,2-Trichloroethane g/L0.50 10.0 70-13089.38.93
Trichloroethylene g/L0.50 10.0 70-13095.59.55
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13082.78.27
1,2,3-Trichloropropane g/L0.50 10.0 70-13099.49.94
1,2,4-Trimethylbenzene g/L0.50 10.0 70-13098.29.82
1,3,5-Trimethylbenzene g/L0.50 10.0 70-13092.99.29
Vinyl Acetate g/L20 100 70-13075.175.1
Vinyl Chloride g/L0.50 10.0 60-14010010.0
m+p Xylene g/L1.0 20.0 70-13094.919.0
o-Xylene g/L0.50 10.0 70-13093.39.33
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 90.422.6
g/L 25.0 70-130Surrogate: Toluene-d8 99.925.0
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10025.1
LCS Dup (B331875-BSD1) Prepared & Analyzed: 02/17/23
Acetone g/L50 100 2570-13080.6 0.67280.6
Benzene g/L0.50 10.0 2570-13093.2 6.749.32
Bromobenzene g/L0.50 10.0 2570-13088.3 4.218.83
Bromochloromethane g/L0.50 10.0 2570-13093.8 6.009.38
Bromodichloromethane g/L0.50 10.0 2570-13082.0 8.418.20
Bromoform g/L0.50 10.0 2570-13073.7 7.577.37
Bromomethane g/L2.0 10.0 2560-140102 9.3910.2
2-Butanone (MEK)g/L5.0 100 2570-13095.3 0.26295.3
n-Butylbenzene g/L0.50 10.0 2570-13087.3 3.828.73
sec-Butylbenzene g/L0.50 10.0 2570-13088.3 3.568.83
tert-Butylbenzene g/L0.50 10.0 2570-13089.2 1.898.92
Carbon Tetrachloride g/L0.50 10.0 2570-13074.3 5.757.43
Chlorobenzene g/L0.50 10.0 2570-13089.4 7.538.94
Ethanol g/L50 100 2570-130108 13.7108
Chlorodibromomethane g/L0.50 10.0 2570-13075.4 6.917.54
Chloroethane g/L0.50 10.0 2560-14075.8 3.887.58
Chloroform g/L0.50 10.0 2570-13084.7 6.518.47
Chloromethane g/L0.60 10.0 2560-14092.6 3.089.26
2-Chlorotoluene g/L0.50 10.0 2570-13086.5 7.358.65
4-Chlorotoluene g/L0.50 10.0 2570-13089.5 3.848.95
Page 11 of 18
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B331875 - SW-846 5030B
LCS Dup (B331875-BSD1) Prepared & Analyzed: 02/17/23
1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-13082.4 6.358.24
1,2-Dichlorobenzene g/L0.50 10.0 2570-13091.3 1.099.13
1,3-Dichlorobenzene g/L0.50 10.0 2570-13092.8 2.139.28
1,4-Dichlorobenzene g/L0.50 10.0 2570-13089.0 3.428.90
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-14091.8 3.329.18
1,1-Dichloroethane g/L0.50 10.0 2570-13086.7 5.718.67
1,2-Dichloroethane g/L0.50 10.0 2570-13080.2 3.798.02
1,1-Dichloroethylene g/L0.50 10.0 2570-13081.6 5.488.16
cis-1,2-Dichloroethylene g/L0.50 10.0 2570-13086.3 5.198.63
trans-1,2-Dichloroethylene g/L0.50 10.0 2570-13080.2 4.758.02
1,2-Dichloropropane g/L0.50 10.0 2570-13091.6 4.599.16
1,3-Dichloropropane g/L0.50 10.0 2570-13086.8 8.078.68
2,2-Dichloropropane g/L0.50 10.0 2570-13073.3 8.747.33
1,1-Dichloropropene g/L0.50 10.0 2570-13089.6 3.298.96
cis-1,3-Dichloropropene g/L0.50 10.0 2570-13084.2 3.968.42
trans-1,3-Dichloropropene g/L0.50 10.0 2570-13078.1 1.167.81
Diisopropyl Ether (DIPE)g/L0.50 10.0 2570-13093.9 5.099.39
Ethylbenzene g/L0.50 10.0 2570-13091.3 5.549.13
2-Hexanone (MBK)g/L5.0 100 2570-13085.4 4.4885.4
Isopropylbenzene (Cumene)g/L0.50 10.0 2570-13088.9 7.478.89
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-13086.1 3.768.61
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 2570-13082.2 1.338.22
Methylene Chloride g/L5.0 10.0 2570-13080.6 3.898.06
4-Methyl-2-pentanone (MIBK)g/L5.0 100 2570-13082.3 0.012282.3
Naphthalene g/L0.50 10.0 2570-13081.5 5.298.15
n-Propylbenzene g/L0.50 10.0 2570-13088.6 6.668.86
Styrene g/L0.50 10.0 2570-13089.6 7.628.96
1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-13083.1 4.708.31
Tetrachloroethylene g/L0.50 10.0 2570-13088.3 4.658.83
Toluene g/L0.50 10.0 2570-13087.7 3.918.77
1,2,3-Trichlorobenzene g/L1.0 10.0 2570-13088.5 2.178.85
1,2,4-Trichlorobenzene g/L0.50 10.0 2570-13092.6 2.969.26
1,1,1-Trichloroethane g/L0.50 10.0 2570-13080.7 6.368.07
1,1,2-Trichloroethane g/L0.50 10.0 2570-13089.2 0.1128.92
Trichloroethylene g/L0.50 10.0 2570-13091.9 3.849.19
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-13077.2 6.887.72
1,2,3-Trichloropropane g/L0.50 10.0 2570-13097.1 2.349.71
1,2,4-Trimethylbenzene g/L0.50 10.0 2570-13096.0 2.279.60
1,3,5-Trimethylbenzene g/L0.50 10.0 2570-13088.1 5.308.81
Vinyl Acetate g/L20 100 2570-13074.6 0.76274.6
Vinyl Chloride g/L0.50 10.0 2560-14095.1 5.529.51
m+p Xylene g/L1.0 20.0 2570-13088.2 7.3217.6
o-Xylene g/L0.50 10.0 2570-13087.1 6.878.71
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 91.222.8
g/L 25.0 70-130Surrogate: Toluene-d8 99.224.8
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 97.724.4
Page 12 of 18
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
*QC result is outside of established limits.
Wide recovery limits established for difficult compound.
Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
FLAG/QUALIFIER SUMMARY
[TOC_1]Flag/Qualifier Summary[TOC]
Page 13 of 18
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-23 6200B in Water
NCAcetone
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCCarbon Tetrachloride
NCChlorobenzene
NCEthanol
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromoethane (EDB)
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCDichlorodifluoromethane (Freon 12)
NC1,1-Dichloroethane
NC1,2-Dichloroethane
NC1,1-Dichloroethylene
NCcis-1,2-Dichloroethylene
NCtrans-1,2-Dichloroethylene
NC1,2-Dichloropropane
NC1,3-Dichloropropane
NC2,2-Dichloropropane
NC1,1-Dichloropropene
NCcis-1,3-Dichloropropene
NCtrans-1,3-Dichloropropene
NCDiisopropyl Ether (DIPE)
NCEthylbenzene
NC2-Hexanone (MBK)
NCIsopropylbenzene (Cumene)
NCp-Isopropyltoluene (p-Cymene)
NCMethyl tert-Butyl Ether (MTBE)
NCMethylene Chloride
NC4-Methyl-2-pentanone (MIBK)
NCNaphthalene
NCn-Propylbenzene
NCStyrene
[TOC_1]Certifications[TOC]
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-23 6200B in Water
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Acetate
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
652North Carolina Div. of Water QualityNC 12/31/2023
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