WS-6081_22332_CA_MRP_20230614

ENVIRONMENTAL | CIVIL | GEOTECHNICAL
MONITORING REPORT FORMER TEXACO FOOD MART #2 1700 COTTON GROVE ROAD LEXINGTON, DAVIDSON COUNTY, NC NCDEQ INCIDENT NO. 22332 RISK CLASSIFICATION: H157D

JUNE 14, 2023 NCDEQ CONTRACT NO. N122019D TASK AUTHORIZATION NO. 04 CATLIN PROJECT NO. 221185 PREPARED FOR: MR. MARK PATERMANN 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; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 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 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 6
5.1 SOIL AND BEDROCK 6
5.2 HYDROGEOLOGY 7
6.0 SITE ASSESSMENT INFORMATION 7
6.1 MONITORING WELL INSTALLATION 7 6.2 GAUGING DATA 8 6.3 SAMPLING DATA 9 6.4 SUMMARY OF GROUNDWATER INFORMATION 10 6.5 EVALUATION OF ASSESSMENT INFORMATION 11
7.0 CONCLUSIONS AND RECOMMENDATIONS 12
8.0 LIMITATIONS 12
9.0 STATEMENTS AND CERTIFICATION 13
10.0 REFERENCES 13

NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023
TABLES
TABLE 1 SITE HISTORY – UST 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
FIGURES FIGURE 1 SITE VICINITY MAP
FIGURE 2 POTENTIAL RECEPTOR MAP
FIGURE 3A SITE MAP
FIGURE 3B SITE MAP
FIGURE 4 GROUNDWATER ELEVATION – MAY 15, 2023
FIGURE 5 MONITORING WELL GROUNDWATER SAMPLE ANALYTICAL RESULTS –
MAY 15, 2023
FIGURE 6 ESTIMATED HORIZONTAL EXTENT OF BENZENE – MAY 15, 2023

APPENDICES APPENDIX A HISTORICAL DATA
APPENDIX B SITE PHOTOGRAPHS
APPENDIX C FIELD NOTES, REDUCED LEVEL NOTES, AND FIELD DATA SHEETS
APPENDIX D WELL LOGS AND WELL CONSTRUCTION RECORDS
APPENDIX E LABORATORY ANALYTICAL REPORT AND CHAIN OF CUSTODY DOCUMENT

NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 1 June 2023
1.0 SITE INFORMATION
Site Identification
Date: 06/14/2023 Site Risk/Priority Rank: H157D
UST Number: WS-6081 Incident Number: 22332
Site Name: Former Texaco Food Mart #2 Facility ID: 00-0-0011600
Site Location: 1700 Cotton Grove Rd
Nearest City/Town: Lexington County: Davidson
Description of Geographical Data Point: Monitoring Well MW-1
Location Method: Google Earth
Latitude (decimal degrees): 35.77818° Longitude (decimal degrees): -80.25943°
Contacts Information
UST Owner: Multiple (See Table 1)
Address: NA Phone: NA
UST Operator: Multiple (See Table 1)
Address: NA Phone: NA
Property Owner: Cook Out – Cotton Grove, Inc.
Address: PO Box 698, Thomasville, NC 27361 Phone (Attorney): [phone]
Property Occupant: Cook Out
Address: 1700 Cotton Grove Rd, Lexington, NC 27292 Phone: [phone]
Consultant: CATLIN Engineers and Scientists (CATLIN)
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: 02/08/1999
Estimated Quantity of Release: Unknown
Cause of Release: Leak in the UST system(s)
Source of Release: UST system or associated fitting(s)
Sizes and contents of UST system(s) from which the release occurred:
•Two 8,000-gallon gasoline USTs
•Two 4,000-gallon gasoline USTs
•One 1,000-gallon kerosene UST
•One 4,000-gallon diesel UST
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 2 June 2023
2.0 EXECUTIVE SUMMARY
The Former Texaco Food Mart #2 site is located at 1700 Cotton Grove Road, Lexington, Davidson County, North Carolina. Six underground storage tanks (USTs) historically operated at the site. A petroleum release was discovered during site assessment activities in 1999. Two 8,000-gallon gasoline, two 4,000-gallon
gasoline, one 1,000-gallon kerosene, and one 4,000-gallon diesel USTs
were removed from the site in 2018. A Cook Out restaurant currently operates at the site
The purpose of this report is to document monitoring well installation and the
latest groundwater sampling event. Between May 2 and 10, 2023, CATLIN
Engineers and Scientists (CATLIN) personnel advanced two borings for construction of Type II monitoring wells (MW-04 and MW-05) and three borings for construction of Type III monitoring wells (TMW-01, TMW-02, and TMW-03).
CATLIN returned to the site on May 15, 2023 and measured groundwater
at approximately 15.8 feet deep across the site in the shallow, Type II monitoring wells. The depths to water in the deep, Type III wells averaged 16.8 feet deep. Groundwater samples from eight monitoring wells 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).
Laboratory results indicated one or more petroleum constituents at concentrations greater than those established in Title 15A of the North
Carolina Administrative Code, Subchapter 2L, Section .0202 Groundwater
Quality Standards (2L GWQS) in the samples from MW-01, MW-02, MW-04, TMW-01, TMW-02, and TMW-03. Benzene was detected above its Gross Contaminant Levels (GCL) in the MW-01 and TMW-01 samples. EDB was also above its GCL in the MW-01 sample.
CATLIN recommends installing down-gradient nested well pairs, attempting to abandon all potable water supply wells within 1,000 feet of the site, and evaluating remediation options to decrease groundwater contaminant concentrations to below GCL.
3.0 SCOPE OF SERVICES
The scope of services for this report was performed in general accordance with CATLIN proposal number 221185.4P, dated March 3, 2023. Services were
authorized by the North Carolina Department of Environmental Quality’s (NCDEQ’s)
Task Authorization (TA) #04, approved on March 6, 2023, and Contract Number N122019D.
The approved scope of services for this Task Authorization included to:
•Install two Type II monitoring wells up to 30 feet below land surface (BLS) and three Type III monitoring wells up to 90 feet BLS;
•Survey the top of casing (TOC) elevations of the new wells in relation to one
preexisting well;
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 3 June 2023
•Gauge and collect groundwater samples from eight monitoring wells (MW-01through MW-05, TMW-01, TMW-02, and TMW-03);
•Analyze ten water samples (eight monitoring wells, one field blank, and onetrip blank) per SM 6200B (plus EDB, MTBE, and DIPE); and
•Prepare a monitoring report summarizing the findings.
A Change Order was proposed and accepted on May 5, 2023, for additional time to complete drilling work. The scope of services was conducted in general accordance with the approved TA and associated Change Order.
4.0 SITE HISTORY AND CHARACTERIZATION
The Former Texaco Food Mart #2 site is located at 1700 Cotton Grove Road, Lexington, Davidson County, North Carolina (Figures 1 and 2). Summarized available historical sampling and gauging data from previous consultants are
provided in Appendix A. Recent site photographs are presented in Appendix B.
4.1 UST OWNER AND OPERATOR INFORMATION
Holding Bros, Inc. (Holding Bros) owned the six USTs historically operated
on-site. The tanks were operated by Holding Bros for petroleum retail sales until 2003, when the property and tank ownership were transferred to United Oil of the Carolinas, Inc. (United Oil) (NCDEQ, 2020). Holding Bros is now dissolved, and it is not clear if another release occurred during United Oil’s ownership (Stoner, 2019). The site was accepted into the North Carolina
UST Section Trust Fund Branch State Lead Program in 2021 (NCDEQ, 2021B).
Available information regarding UST owners/operators is presented on Table 1.
4.2 UST INFORMATION
Two 8,000-gallon gasoline, two 4,000-gallon gasoline, one 1,000-gallon kerosene, and one 4,000-gallon diesel USTs were historically operated on-
site. The tanks were installed in 1984 (Tanks 1, 2, and 5), 1989 (Tanks 3A
and 4A), and 1998 (Tank 6) and reportedly operated until October 9, 2018. The tanks were removed from the site on October 15 and 16, 2018 (NCDEQ, 2018).
A previous UST system consisting of one 2,000-gallon gasoline and one
1,000-gallon diesel USTs were installed in 1965. They were reportedly removed in 1989 and replaced with Tanks 3A and 4A. These tanks were not historically associated with the release (NCDENR, 2020).
Available UST system information is presented in Table 1 and the
approximate former UST system locations are illustrated on Figure 3.
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 4 June 2023
4.3 CONTAMINANT SOURCE INVENTORY
An on-site release was discovered in 1999 during site assessment activities.
Soil sample analytical results revealed total petroleum hydrocarbons (TPH) gasoline range organics (GRO) and diesel range organics (DRO) above their respective State Action Levels (Ogden, 1999).
4.4 SITE CHARACTERISTICS
The property is owned by Cook Out – Cotton Grove, Inc. and the property is occupied by a Cook Out fast-food restaurant. The parcel is comprised of the restaurant building and paved parking 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 commercial businesses, residences,
and undeveloped wooded land. The site is bound by Cedar Lane to the north and Cotton Grove Road to the west. Other fast-food restaurants are located to the south and north (across Cedar Lane). A gas station/convenience mart and hotel are located across Cotton Grove Road to the west and northwest,
respectively. Wooded land adjoins the site to the east.
4.6 RECEPTOR INFORMATION
The most recent receptor survey for the site was conducted by CATLIN in
2021. A summary of pertinent receptor information is described below.
Potential receptors are illustrated on Figure 2 and receptor information obtained from CATLIN (2021) is shown on Table 2.
Based on correspondence with the City of Lexington Water Resources
department, municipal water should be available to all properties in the site
vicinity. Twelve water supply wells have been identified within 1,500 feet of the site. No water supply wells were within 500 feet of the site. Within 1,000 feet of the site, three active potable wells and seven inactive wells were identified. One active potable and one inactive well are located between
1,000 and 1,500 feet from the site.
No surface water bodies were identified within 1,500 feet of the site during the last receptor survey.
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 5 June 2023
4.7 PREVIOUS INVESTIGATIONS AND REMEDIAL ACTIVITIES
The release was discovered in 1999 during a Preliminary Site Assessment
(PSA) for the North Carolina Department of Transportation (NCDOT). Soil
samples obtained from the right-of-way (ROW) adjoining the site reportedly contained TPH GRO up to 1,200 milligrams per kilogram (mg/kg) and TPH DRO up to 1,300 mg/kg (Ogden, 1999). A subsequent Site Check Report in May 2001 identified soil contamination above State Action Levels in the
vicinity of the kerosene UST and dispenser, and the eastern gasoline
dispenser (NCDEQ, 2020).
A Phase II Limited Site Assessment (LSA) published in October 2001 identified groundwater contamination in two water supply wells (WSW-1 and
WSW-4) within 1,000 feet of the site (NCDEQ, 2020).
Shield Engineering, Inc. (Shield) provided a Comprehensive Site Assessment (CSA) in May 2002. A total of six shallow/Type II monitoring wells (MW-1 through MW-6) and one deep/Type III monitoring well (T-1) were installed.
Soil sampling analytical results revealed multiple VOCs above their Soil-to-
Groundwater (STGW) Maximum Soil Contaminant Concentrations (MSCCs). 1,2-Dibromoethane was also reported above its Residential MSCC. Laboratory analysis of the groundwater samples reported several VOCs, volatile petroleum hydrocarbons (VPH), and/or extractable petroleum
hydrocarbons (EPH) above their 2L GWQS in the samples from MW-1,
MW-2, MW-3, and T-1. Benzene, 1,2-dichloroethane (1,2-DCA), and EDB also exceeded their GCL in the sample from MW-2 (Shield, 2002).
A Corrective Action Plan (CAP) was also issued in May 2002 and received by
the North Carolina Department of Environmental and Natural Resources
(NCDENR, now NCDEQ) in October 2003. An Air Sparge and Soil Vapor Extraction (AS/SVE) system was recommended for remediation (NCDEQ, 2020).
Multiple groundwater monitoring and soil sampling events were conducted by
various parties between 2007 and 2018, including a CSA Addendum in 2010. The highest contaminant concentrations have been in samples from MW-2 and MW-3. Dissolved phase petroleum constituents at concentrations above 2L GWQS persisted in samples from MW-1, MW-2, MW-3, and T-1.
Petroleum contaminant concentrations have fluctuated in samples from
monitoring wells MW-4 and MW-5. Light non-aqueous phase liquid (LNAPL, aka free-phase product) has not been previously detected on-site. Benzene, 1,2-DCA, and EDB were consistently above their GCL in samples from MW-2 (NCDEQ, 2020; Shield, 2018).
Remediation activities have included mobile multi-phase extraction (MMPE) and air sparging events. The 2009 MMPE removed a total of 32.48 gallons of VOCs from the subsurface, and in 2018 1,588 gallons of impacted
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 6 June 2023
groundwater were recovered. Eighteen bi-weekly air sparging events were conducted between 2013 and 2015 (NCDEQ, 2020; Shield, 2018).
The on-site USTs were removed in 2018 by Geological Resources, Inc.
(GRI). Approximately 139.69 tons of soil were excavated during UST closure activities, including removal of overburden and over-excavated soils from the 8,000-gallon gasoline UST basins and the kerosene dispenser. Confirmation soil samples revealed TPH GRO and/or DRO concentrations above their
regulatory action levels in the samples from beneath the gasoline kerosene
UST (Tank 5) and one 8,000-gallon gasoline UST (Tank 2). Concentrations of TPH GRO were reported up to 1,952 mg/kg and TPH DRO up to 3,567 mg/kg (GRI, 2018).
During the receptor survey conducted by CATLIN in 2021, it was observed
that the subject site was undergoing redevelopment. A new restaurant was built and all previously installed monitoring and AS/SVE wells were destroyed (CATLIN, 2021).
In November 2022, CATLIN installed three shallow, Type II monitoring wells
(MW-01, MW-02, and MW-03) to 30 feet BLS. The wells were sampled, and laboratory analysis revealed multiple VOCs in the MW-01 sample at concentrations above 2L GWQS, and benzene and EDB above their GCL. Only benzene was above its 2L GWQS in the MW-03 sample (CATLIN,
2022).
Due to varying groundwater flow directions in previous monitoring events (west in 2018 and southeast in 2022), CATLIN mobilized to the site in February 2023 to conduct another gauging event. Groundwater flow direction
was calculated to be toward the northeast during the February 2023 event,
consistent with historical flow directions reported by Shield (2001 to 2018) that ranged from northeast to southeast (CATLIN, 2023).
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 Piedmont physiographic province.
The site is underlain by a metamorphosed mafic rock formation within the
Charlotte Belt. According to the 1985 Geologic Map of North Carolina, metagabbro, metadiorite, and mafic plutonic-volcanic complexes crop out in the site area.
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 7 June 2023
Monitoring well installation (MW-01, MW-02, and MW-03) boring logs and field observations indicate that the paved asphalt surfaces are immediately underlain with gravel and sand to one foot BLS, then silty clay is present to
approximately 15 feet BLS. Clayey silt was encountered from approximately
15 to 32 feet BLS. Silty, highly plastic clay was observed at further depths.
5.2 HYDROGEOLOGY
Groundwater – According to the 2002 CSA, there is a relatively flat hydraulic
gradient at the site of 0.0033 feet per foot. Slug tests identified a groundwater velocity of 0.186 feet per year (ft./year) in MW-1 and 1.11 ft./year in MW-2, and an average estimated velocity for the entire site of 0.65 ft./year (Shield, 2002).
Surface Water – No surface water bodies were identified within 1,500 feet of the site.
6.0 SITE ASSESSMENT INFORMATION
Field activities included installing two Type II monitoring wells (MW-04 and MW-05), installing three Type III monitoring wells (TMW-01, TMW-02, and TMW-03), surveying the TOC elevations of the new wells, and collecting eight groundwater samples (one from each well). Prior to completing any field activities, a site-specific
Health and Safety Plan (HASP) was prepared. Daily safety briefings detailing
hazards identified in the task specific job hazard analysis (JHA) sheets were conducted prior to initiating field work. The JHAs are included in Appendix C.
6.1 MONITORING WELL INSTALLATION
Between May 2 and 10, 2023, three borings were advanced to approximately 30 feet BLS and three borings to 90 feet BLS for monitoring well construction by a North Carolina Certified Well Contractor. The ~30 feet borings were advanced utilizing hollow stem augers and the 90 feet borings by mud rotary
techniques. A CME 550 ATV drill rig was used for all borings.
Cuttings generated during drilling activities were spread in a wooded area behind the building. Split spoon samples were collected in approximately five-foot intervals in general accordance with NCDEQ Guidelines and
Environmental Protection Agency (EPA) Region 4 Operating Procedures. Soil samples were field screened using a photoionization detector (PID). The PID concentrations are available in the Well Logs (Appendix D). No samples were collected for laboratory analysis.
The wells (MW-04, MW-05, TMW-01, TMW-02, and TMW-03) 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.
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 8 June 2023
The Type II monitoring wells (MW-04 and MW-05) were constructed with a pointed PVC sediment trap, 15 feet of 2-inch diameter, 0.010-inch slotted PVC well screen and 2-inch diameter solid PVC riser to the ground surface.
The annular space was filled with coarse sand pack to approximately two feet
above the well screen and bentonite chips to within 0.5 feet of the ground surface.
The Type III monitoring wells (TMW-01, TMW-02, and TMW-03) were
constructed with a pointed PVC sediment trap, five feet of 2-inch diameter,
0.010-inch slotted PVC well screen and 2-inch diameter solid PVC riser to the surface was used for the inner casings. The Type III wells also had a four-inch outer casing installed and grouted into place. The outer casings were approximately 77 feet (TMW-01), 80 feet (TMW-02), and 78 feet
(TMW-03) each of 4-inch diameter solid PVC. The outer casings were tremie
grouted in place and allowed to cure at least overnight. The outer casings were subsequently drilled through and down to 90 feet. Well screens and risers were installed. The annular space was filled with coarse sand pack to approximately eight feet (TMW-01), five feet (TMW-02), and seven feet
(TMW-03) 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 wells were finished with a concrete
pad and flush-mount steel wellhead and locking well cap. After installation,
the monitoring wells were developed by over-pumping. The TOC elevations were measured using traditional survey methods (Rod and Level) in relation to a preexisting monitoring well (MW-03).
Monitoring well construction information is summarized on Table 3 and a site
map with monitoring well locations are illustrated on Figure 3. Site photographs are presented in Appendix B. The TOC survey sheet and field boring logs are included in Appendix C. The Well Logs and Well Construction Records were submitted to NCDEQ Division of Water Quality (DWQ) on May
16, 2023; copies are provided in Appendix D.
6.2 GAUGING DATA
Historically, depth to water in the shallow, Type II monitoring wells has
ranged from 16.38 feet BTOC (MW-4) to 24.76 feet BTOC (MW-5). LNAPL
has not been previously detected at the site (Shield, 2018). Groundwater flow direction has been previously illustrated towards the northeast and southeast (CATLIN, 2023).
During the May 2023 event, CATLIN personnel measured depth to water in
the monitoring wells using an electronic water interface probe. 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
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 9 June 2023
device. Gauging procedures were performed in general accordance with NCDENR and NCDEQ Guidelines, and EPA Region 4 Operating Procedures.
Depth to water ranged from 15.05 feet BTOC (MW-05) to 16.67 feet BTOC
(MW-04) in the shallow, Type II wells. Depths to water in the deep, Type III wells were 17.42 feet BTOC (TMW-01), 17.40 feet BTOC (TMW-02), and 15.71 feet BTOC (TMW-03). Depth to water in the Type III wells was approximately 0.7 feet deeper than in the Type II wells. LNAPL was not
encountered during this monitoring event. Based on groundwater elevations
calculated for this monitoring period, groundwater flow direction is towards the northeast through the Type II and Type III wells.
Monitoring well gauging results for events conducted by CATLIN are
presented in Table 3. Groundwater elevations and flow directions 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). 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. A laboratory-provided trip blank was maintained in the cooler for the duration of the sampling event.
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, field blank, and laboratory-provided trip 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; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 10 June 2023
6.4 SUMMARY OF GROUNDWATER INFORMATION
Historically, samples from former monitoring wells MW-2 and MW-3 have
contained the highest petroleum constituent concentrations. During the
previous sampling event conducted by CATLIN (November 2022), samples from shallow monitoring well MW-01 contained multiple VOCs at concentrations above the 2L GWQS, as well as benzene and EDB above GCL. Benzene was above its 2L GWQS in the MW-03 sample. 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 Table 5. Monitoring well sample summarized analytical results
are illustrated on Figure 5. A copy of the complete laboratory report and COC documentation are in Appendix E.
Monitoring Wells
During the May 2023 sampling event, eight monitoring well groundwater samples (MW-01 through MW-05, TMW-01, TMW-02, and TMW-03) were collected and submitted for analysis via SM 6200B (including EDB, MTBE, and DIPE). Laboratory analysis did not detect any constituents above their
respective 2L GWQS in the samples from MW-03 and MW-05. Benzene and
EDB were detected above their respective GCL in the MW-01 sample. Benzene was also above its GCL in the TMW-01 sample. Analytical results reported the following constituents at concentrations above their 2L GWQS in samples MW-01, MW-02, MW-04, TMW-01, TMW-02, and TMW-03:
•MW-01: benzene (GCL exceedance), n-butylbenzene, EDB (GCLexceedance), ethylbenzene, isopropylbenzene, MTBE, naphthalene,n-propylbenzene, toluene, 1,2,4-trmethylbenzene, 1,3,5-
trimethylbenzene, and total xylenes;
•MW-02: benzene;
•MW-04: benzene, n-butylbenzene, ethylbenzene, isopropylbenzene,p-isopropyltoluene, MTBE, naphthalene, n-propylbenzene, toluene,
1,2,4-trimethylbenzene, 1,3,5-trimethylbenzene, and total xylenes;
•TMW-01: benzene (GCL exceedance), MTBE, naphthalene, 1,2,4-trimethylbenzene, and total xylenes;
•TMW-02: benzene, ethylbenzene, MTBE, naphthalene, n-propylbenzene, 1,2,4-trimethylbenzene, and total xylenes; and
•TMW-03: benzene.
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 11 June 2023
Trip Blank and Field Blank
One laboratory-provided trip blank and one field blank were submitted for
analysis per SM 6200B (including EDB, MTBE, and DIPE). Estimated
concentrations (“J”-values) of acetone (a common laboratory artifact) and 2-butanone were detected in the field blank sample but were well below their respective 2L GWQS. No targeted analytes were detected in the trip blank sample.
6.5 EVALUATION OF ASSESSMENT INFORMATION
Extent of Contamination
One or more contaminants were detected above their respective 2L GWQS in samples from MW-01, MW-02, MW-04, TMW-01, TMW-02, and TMW-03. Benzene and EDB were reported above their respective GCL in the MW-01 sample. Benzene was also above its GCL in the TMW-01 sample. A summary of monitoring well groundwater sample analytical
results are illustrated on Figure 5. The estimated horizontal extent of benzene is illustrated on Figure 6. The contaminant plume is horizontally delineated to the south and east but has not been vertically delineated.
The highest contaminant concentrations have previously been reported in the sample from MW-01. Contaminant concentrations in the sample obtained from MW-01 have generally decreased in relation to those reported during the previous sampling event (November 2022). However, GCL exceedances remain in both shallow well MW-01 and newly installed
deep well TMW-01.
Cleanup Levels Achieved
Soil – To date, approximately 139.69 tons of impacted soil have
been removed from the site. Soil samples obtained in 2018 indicate that TPH GRO concentrations are up to 1,942 mg/kg and TPH DRO up to 3,567 mg/kg (GRI, 2018).
Groundwater – Groundwater contaminant concentrations are above GCL in
the shallow and deep wells at the site.
LNAPL – LNAPL was not measured during this monitoring period. LNAPL has not been historically detected at the site.
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 12 June 2023
7.0 CONCLUSIONS AND RECOMMENDATIONS
Conclusions
Groundwater monitoring findings for this period are summarized below:
•Shallow, Type II monitoring wells MW-04 and MW-05 were installed to 30feet BLS and 28 feet BLS, respectively.
•Three deep, Type III monitoring wells (TMW-01, TMW-02, and TMW-03)were installed to 90 feet BLS.
•Groundwater samples were collected from each well and analyzed for VOCs
per SM 6200B.
•One or more petroleum constituents were reported above their 2L GWQS inthe samples from MW-01, MW-02, MW-04, TMW-01, TMW-02, and TMW-03.
•Benzene and EDB were above their GCL in the MW-01 sample.
•Benzene was above its GCL in the TMW-01 sample.
•No targeted analytes were above 2L GWQS in the MW-03 and MW-05
samples.
•Groundwater flow direction was calculated towards the northeast during thismonitoring period.
•The contaminant plume is horizontally delineated to the south and east but
has not been vertically delineated.
Recommendations
CATLIN recommends installing down-gradient nested well pairs, attempting to abandon all potable water supply wells within 1,000 feet of the site, and evaluating remediation options to decrease groundwater contaminant concentrations to below GCL.
8.0 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 based on the best available data in an effort to comply with current regulatory requirements.
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 13 June 2023
9.0 STATEMENTS AND CERTIFICATION
1 Enter the date the monitoring report was due. June 9, 2023
Will this report be submitted after the established due date? YES
This report was submitted on June 14, 2023, within the 10 day grace period.
2 Was any required information from the above template missing from this report? NO
3 If applicable, will any of the proposed attenuation milestones under the schedule approved in the Corrective Action Plan not be met? NA
A CAP was submitted for the site in 2002. However, it was not available in Laserfiche files for review.
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, Benjamin J. Ashba, a Licensed Geologist 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 geology in North Carolina. The certification number of the company or corporation is C-118.
10.0 REFERENCES
CATLIN Engineers and Scientists, Receptor Survey Letter Report, Former Texaco
Food Mart #2, 1700 Cotton Grove Road, Lexington, North Carolina 27292,
Incident Number: 22332, Risk Classification: H157D, CATLIN Project No. 221185, September 23, 2021.
CATLIN Engineers and Scientists, Monitoring Report, Former Texaco Food Mart #2,
1700 Cotton Grove Road, Lexington, Davidson County, NC, NCDEQ Incident
No. 22332, Risk Classification: H157D, December 23, 2022.
CATLIN Engineers and Scientists, Letter Report, Former Texaco Food Mart #2, 1700 Cotton Grove Road, Lexington, NC 27292, Incident Number: 22332,
Risk Classification: H157D, CATLIN Project No. 221185, February 24, 2023.
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 14 June 2023
Geological Resources, Inc., UST Closure Report, October 2018, Texaco Food Mart,
1700 Cotton Grove Road, Lexington, Davidson County, North Carolina, Incident Number: 22332, Facility ID no.: 0-011600, GRI Project No: 4811,
November 15, 2018.
NCDENR, UST Section, North Carolina Department of Environment and Natural Resources, Division of Waste Management, Guidelines for Sampling, December 1, 2013.
NCDENR, Groundwater Section, North Carolina Department of Environment and
Natural Resources, Division of Waste Management, Pollution Incident/U.S.T.
Leak Reporting Form, August 24, 2000.
NCDENR, UST Section, North Carolina Department of Environment and Natural Resources, Division of Waste Management, Database, Waste Management, UST Facilities, Tank Information and Affiliates, Accessed July 16, 2020.
NCDEQ, UST Section, North Carolina Department of Environmental Quality,
Division of Waste Management, Corrective Action Guidelines, January 19, 2021(A).
NCDEQ, UST Section, North Carolina Department of Environmental Quality, Corrective Action Branch, Subject: Recommendation for State Lead Cleanup
–Former Texaco Food Mart #2, February 10, 2021(B).
NCDEQ, UST Section, North Carolina Department of Environmental Quality, Division of Waste Management, Memo, Incident No.: 22332, Former Texaco
Food Mart #2, 1700 Cotton Grove Road, Lexington, Davidson County, Incident #22332, Risk/Rank/Land Use Classification: High/157/Industrial/
Commercial, Request for State Lead, July 24, 2020.
NCDEQ, UST Section, North Carolina Department of Environmental Quality, Division of Waste Management, UST-2A Form, Site Investigation Report for
Permanent Closure or Change-in-Service of Registered UST, October 18, 2018.
North Carolina Department of Natural Resources and Community Development,
Geological Map of North Carolina, 1985.
Ogden Environmental and Engineering Services Co., Inc., Preliminary Site
Assessment Report, Texaco Food Mart #3, Parcel #75, 1700 Cotton Grove Road (NC 8), Lexington, North Carolina, April 8, 1999.
Shield Engineering, Inc., Comprehensive Site Assessment, Texaco Food Mart #2 or
Redwines Food Mart, 1700 Cotton Grove Road (NC Highway 8), Davidson
County, North Carolina, Groundwater Incident No. 22332, Shield Project No.
1001289, May 2002, May 1, 2002.
Shield Engineers, Inc., CSA Addendum, Texaco Food Mart #2, 1700 Cotton Grove
Road, Lexington, Davidson County, NC, NCDENR Incident#:22332, Shield
Project No. 1001289, October 20, 2010.
Shield Engineering, Inc., Monitoring Report, Texaco Food Mart #2, 1700 Cotton
Grove Road, Lexington, Davidson County, North Carolina, Incident No. 22332, Shield Project No. 1001289, August 13, 2018.
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 15 June 2023
Stoner, David, Personal Communication, Subject: [External] Techno, LLC
Dissolution and Sites Transfer, January 24, 2019.
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.
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.
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023
TABLES
Page 1 of 1
TABLE 1
SITE HISTORY — UST AND OTHER RELEASE INFORMATION
Incident Name and No.: Former Texaco Food Mart #2 - 22332
UST ID
Number
Name of Owner/
Operator
Last
Contents
Previous
Contents
Capacity
(gal)
Construction
Details
Tank
Dimensions
(feet)
Installation
Date
(mm/dd/yy)
Date
Removed
(mm/dd/yy)
1 Gasoline Gasoline 8,000 Fiberglass
Clad Steel 8 x 21.3 04/15/84 10/15/18
2 Gasoline Gasoline 8,000 Fiberglass
Clad Steel 8 x 21.3 04/15/84 10/15/18
3A Gasoline Gasoline 4,000 Steel 5.3 x 24 05/31/89 10/15/18
4A Gasoline Gasoline 4,000 Steel 5.3 x 24 05/31/89 10/15/18
5 Kerosene Gasoline 1,000 Steel 4 x 10.5 04/15/84 10/16/18
6 Diesel Gasoline 4,000 Fiberglass
Clad Steel 5.3 x 24 07/01/98 10/15/18
Incident
Number
Material
Released
Date Release
Discovered
(mm/dd/yy)
22332 Gasoline 02/08/99
Information obtained from UST Closure Report by GRI (2018), UST Leak Reporting Form dated 08/24/00, UST-2A Permanent Closure Report dated 10/18/18, and the NCDWM UST database accessed 07/16/20.
Description of the Release
Soil and groundwater contamination were discovered during preliminary
site assessment activities on February 8, 1999.
Holding Bros, Inc.
(dissolved) / Amy
Redwine
&
United Oil of the
Carolinas, Inc. /
Dave Dulmage
Dates of Ownership/
Operation
(mm/dd/yy)
Holding Bros, Inc.:
Installation - 01/13/03
United Oil of the
Carolinas, Inc.:
01/13/03 - 10/16/18
NCDEQ; 22332_Former Texaco Food Mart #2; T1_Site History
CATLIN Project No. 221185
CATLIN Engineers and Scientists
June 2023
Page 1 of 2
TABLE 2
PUBLIC AND PRIVATE WATER SUPPLY WELLS AND OTHER RECEPTOR INFORMATION
Incident Name and No.: Former Texaco Food Mart #2 - 22332
Well ID Property
Address
Real Estate
Identification
Number
(REID)
Owner Name
(Last, First MI.)
Owner Mailing
Address Well Use
Distance /
Direction
from Source
Area (feet)
Comment
WSW-1 1710 Cotton
Grove Rd.
6723-02-69-
6905 Lopp, Bruce W. P.O. Box 284
Lexington, NC 27293
Potable,
Active 550 / SSE Potable well confirmed by
resident.
WSW-2 104 Fuller St.6724-04-60-
9244 Baker, Paul & Stella 104 Fuller St.
Lexington, NC 27292 Not in use*610 / SE
Receptor questionaire
returned to sender as
undeliverable. Assumed non-
potable and inactive based
on previous receptor survey.
WSW-3 106 Fuller St.6724-04-70-
0620 Fuller, Margaret 106 Fuller St.
Lexington, NC 27292 Not in use*640 / NE
Receptor questionaire not
returned, active Davidson
Water account. Assumed
non-potable and inactive
based on previous receptor
survey.
WSW-4 115 Cedar
Lane Dr.
6724-04-50-
4349 Martin, David & Martha 1648 Arrington Dr.
Lexington, NC 27295
Potable,
Active 980 / WSW Potable well confirmed by
resident.
WSW-5 6 Mayfair Rd.6723-02-69-
6747
E.E. Wilson Investments,
LLC
P.O. Box 2014
Lexington, NC 27293
Non-potable,
Inactive 705 / SSE
Public water use confirmed
by resident, active Davidson
Water account.
WSW-6 8 Mayfair Rd.6723-02-69-
7747 Bee, Bethany D.196 Woodwind Dr.
Lexington, NC 27295
Non-potable,
Inactive 725 / SSE
Public water use confirmed
by resident. Well on-site not
in use.
WSW-7 100 Mayfair
Rd.
6723-02-69-
8779 Davis, Deborah G.100 Mayfair Rd.
Lexington, NC 27292
Non-potable,
Inactive 720 / SE Public water use confirmed
by resident; non-potable well.
WSW-8 108 Mayfair
Rd.
6723-02-79-
1871 D.L. Hoffman, LLC 711 Overbrook Dr.
High Point, NC 27262 Potable, Active 950 / SE Potable well use confirmed
by resident.
WSW-9 130 Fuller St.6724-04-70-
3350
E.Lexington Congregation
of Jehovah's Witness
c/o Paul Carder
208 Maxwell Dr.
Lexington, NC 27295
Non-potable,
Inactive 1,025 / ESE
Well is capped and covered
with rocks; not in use per
owner.
NCDEQ; 22332_Former Texaco Food Mart #2; T2_Receptor Info
CATLIN Project No. 221185
CATLIN Engineers and Scientists
June 2023
Page 2 of 2
TABLE 2
PUBLIC AND PRIVATE WATER SUPPLY WELLS AND OTHER RECEPTOR INFORMATION
Incident Name and No.: Former Texaco Food Mart #2 - 22332
Well ID Property
Address
Real Estate
Identification
Number
(REID)
Owner Name
(Last, First MI.)
Owner Mailing
Address Well Use
Distance /
Direction
from Source
Area (feet)
Comment
WSW-10 103 Mayfair
Rd.
6723-02-79-
0509
Bordonaro, Matthew and
Elizabeth
103 Mayfair Rd.
Lexington, NC 27292
Potable,
Active 1,040 / SE
Well used for drinking and
irrigation per owner
response. Owner indicated
well depth is 100 feet.
WSW-11 102 Mayfair
Rd.
6723-02-69-
9779
Krueger, Hermann and
Maria
102 Mayfair Rd.
Lexington, NC 27292
Non-potable,
Inactive 855 / SE
Public water use confirmed
by resident and active
Davidson Water account.
Well on-site not in use.
WSW-12 104 Mayfair
Rd.
6723-02-79-
0789 Tetter, John and Joyce 104 Mayfair Rd.
Lexington, NC 27292
Non-potable,
Inactive 905 / SE
Public water use confirmed
by resident and active
Davidson Water account.
Well on-site not in use.
Water supply well location and details are based on observations and information collected during a field survey conducted on August 10, 2021.
* = Information obtained from prior receptor survey reported by ARM, 2014.
Property data was obtained from the Davidson County GIS data viewer, accessed September 2021.
NCDEQ; 22332_Former Texaco Food Mart #2; T2_Receptor Info
CATLIN Project No. 221185
CATLIN Engineers and Scientists
June 2023
Page 1 of 1
TABLE 3
Incident Name and No.: Former Texaco Food Mart #2 - 22332
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
(ft.)
Depth to
Water from
Top of Casing
(ft.)
Ground
Water
Elevation
(ft.)
Comments
11/25/22 NMT 21.49 77.75
02/01/23 NMT 17.76 81.48
05/15/23 NMT 15.90 83.34
11/25/22 NMT 20.66 77.52
02/01/23 NMT 17.03 81.15
05/15/23 NMT 15.16 83.02
11/25/22 NMT 22.40 77.60
02/01/23 NMT 18.05 81.95
05/15/23 NMT 16.39 83.61
MW-04 05/04/23 05/15/23 2.0 15.0 15.0-30.0 30.0 99.98 NMT 16.67 83.31
MW-05 05/09/23 05/15/23 2.0 13.0 13.0-28.0 28.0 98.40 NMT 15.05 83.35
TMW-01 05/03/23 05/15/23 4.0/2.0 85.0 85.0-90.0 90.0 100.10 NMT 17.42 82.68 Type III; Ɨ
TMW-02 05/05/23 05/15/23 4.0/2.0 85.0 85.0-90.0 90.0 100.15 NMT 17.40 82.75 Type III; Ɨ
TMW-03 05/10/23 05/15/23 4.0/2.0 85.0 85.0-90.0 90.0 98.39 NMT 15.71 82.68 Type III; Ɨ
ft. BLS = feet Below Land Surface
NMT = No Measureable Thickness
Ɨ = Water level was measured above the screened interval.
15.0-30.015.02.0
2.0 15.0 15.0-30.0
WELL CONSTRUCTION AND HISTORICAL WATER LEVEL GAUGING DATA
100.0030.0
30.0 98.18
99.2430.0
MW-03
MW-02
MW-01 15.0-30.015.02.0
11/15/22
11/15/22
11/15/22
NCDEQ; 22332_Former Texaco Food Mart #2; T3_Well Construction & Gauging
CATLIN Project No. 221185
CATLIN Engineers and Scientists
June 2023
Page 1 of 1
TABLE 4
SUMMARY OF GROUNDWATER LABORATORY RESULTS — STANDARD METHOD 6200B
Incident Name and No.: Former Texaco Food Mart #2 - 22332
Date
Collected
(mm/dd/yy)
05/15/23 1,200 J 6,800 <840 100 J <63 <71 ƚ <70 330 <100 ƚ 3,800 160 J <63 ƚ 540 <88 ƚ 820 410 35,000 2,800 680 19,600 BMDL
05/15/23 <2.0 1.6 <1.7 <0.15 0.32 J <0.14 <0.14 <0.16 ƚ 0.64 <0.22 1.3 <0.13 <0.17 <0.18 <0.38 <0.12 <0.22 0.48 J 0.25 J 7.0 BMDL
05/15/23 <2.0 <0.18 <1.7 0.67 0.17 J <0.14 1.6 <0.16 ƚ <0.20 <0.22 <0.15 0.15 J <0.17 0.18 J 0.45 J <0.12 <0.22 1.3 <0.15 <0.73 BMDL
05/15/23 330 J 1,900 350 J 73 19 J <14 <14 <16 ƚ <20 1,600 88 41 J 43 J <18 ƚ 490 240 7,600 1,900 560 8,600 BMDL
05/15/23 <2.0 0.46 J <1.7 25 5.3 0.48 J 0.19 J <0.16 ƚ 0.31 J <0.22 3.4 4.4 <0.17 <0.18 0.62 0.99 <0.22 16 37 <0.75 J*BMDL
05/15/23 <100 5,700 130 J <7.5 <6.3 <7.1 42 <8.0 ƚ 28 400 38 <6.3 21 J <8.8 ƚ 280 42 55 470 16 J 2,250 BMDL
05/15/23 <40 530 55 J 17 9.2 J <2.8 12 <3.2 ƚ <4.0 870 65 6.4 J 78 <3.5 350 140 26 780 <3.0 3,900 BMDL
05/15/23 4.3 J 1.2 <1.7 0.53 <0.13 <0.14 13 <0.16 ƚ <0.20 1.1 0.22 J 0.15 J <0.17 <0.18 0.86 0.32 J 0.48 J 1.2 0.25 J 4.4 BMDL
05/15/23 7.6 J <0.18 2.6 J <0.15 <0.13 <0.14 <0.14 <0.16 ƚ <0.20 <0.22 <0.15 <0.13 <0.17 <0.18 <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL
05/15/23 <2.0 <0.18 <1.7 <0.15 <0.13 <0.14 <0.14 <0.16 ƚ <0.20 <0.22 <0.15 <0.13 <0.17 <0.18 <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 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)
Bold results indicate concentrations above 2L GWQS.
Shaded results indicate concentrations above GCL.
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.
* = The value represents the sum of the reported practical quantitation limit of one analyte and the detected concentration of the other analyte.
J = Detected but below the Reporting Limit (lowest calibration standard); result is an estimated concentration (CLP J-Flag).AcetoneBenzenen-Butylbenzene2-Butanone (MEK)tert-Butylbenzene sec-ButylbenzeneAll Other SM 6200B AnalytesWell/
Sample ID
MW-01
MW-02 Naphthalene n-PropylbenzeneToluene1,2,4-Trimethylbenzene1,2-Dibromoethane (EDB)Diisopropyl Ether (DIPE)EthylbenzeneIsopropylbenzene (Cumene)p-Isopropyltoluene(p-Cymene)Methyl tert-Butyl Ether (MTBE)Contaminant of
Concern
Methylene ChlorideMW-03 1,3,5-TrimethylbenzeneTotal XylenesChloroform 11,700
25
Trip Blank
GCL (µg/L)
2L GWQS (µg/L)
6,000,000
6,000
5,000
1
5,900
70
8,800
70
70,000
70
50
0.02
70,000
70
80,000
600
30,500
70
MW-04
MW-05
TMW-01
TMW-02
TMW-03
Field Blank
50,000
500
Varies
Varies
20,000
20
6,000
6
26,100
70
260,000
600
28,500
400
24,100
400
4,000,000
4,000
14,750
70
5,000
5
NCDEQ; 22332_Former Texaco Food Mart #2; T4_GW Results
CATLIN Project No. 221185
CATLIN Engineers and Scientists
June 2023
Page 1 of 1
TABLE 5
SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS — STANDARD METHOD 6200B
Incident Name and No.: Former Texaco Food Mart #2 - 22332
Date
Collected
(mm/dd/yy)
11/25/22 <1,000 9,600 BMDL 85 J <55 BMDL <84 ƚ 400 <64 5,800 260 <49 ƚ 900 BMDL 930 580 50,000 4,300 1,000 30,000 BMDL
05/15/23 1,200 J 6,800 <840 100 J <63 <71 ƚ <70 330 <100 ƚ 3,800 160 J <63 ƚ 540 <88 ƚ 820 410 35,000 2,800 680 19,600 BMDL
11/25/22 <2.0 0.53 BMDL <0.15 <0.11 BMDL <0.17 <0.17 ƚ 7.3 L <0.21 <0.11 <0.097 1.8 BMDL <0.24 <0.086 <0.22 <0.20 <0.11 <0.69 BMDL
05/15/23 <2.0 1.6 <1.7 <0.15 0.32 J <0.14 <0.14 <0.16 ƚ 0.64 <0.22 1.3 <0.13 <0.17 <0.18 <0.38 <0.12 <0.22 0.48 J 0.25 J 7.0 BMDL
11/25/22 <2.0 1.3 BMDL 2.8 0.70 BMDL 2.2 <0.17 ƚ 0.28 J,L 0.56 0.53 0.59 <0.17 BMDL 1.5 0.21 J 2.0 8.8 <0.11 5.6 BMDL
05/15/23 <2.0 <0.18 <1.7 0.67 0.17 J <0.14 1.6 <0.16 ƚ <0.20 <0.22 <0.15 0.15 J <0.17 0.18 J 0.45 J <0.12 <0.22 1.3 <0.15 <0.73 BMDL
05/15/23 330 J 1,900 350 J 73 19 J <14 <14 <16 ƚ <20 1,600 88 41 J 43 J <18 ƚ 490 240 7,600 1,900 560 8,600 BMDL
05/15/23 <2.0 0.46 J <1.7 25 5.3 0.48 J 0.19 J <0.16 ƚ 0.31 J <0.22 3.4 4.4 <0.17 <0.18 0.62 0.99 <0.22 16 37 <0.75 J*BMDL
05/15/23 <100 5,700 130 J <7.5 <6.3 <7.1 42 <8.0 ƚ 28 400 38 <6.3 21 J <8.8 ƚ 280 42 55 470 16 J 2,250 BMDL
05/15/23 <40 530 55 J 17 9.2 J <2.8 12 <3.2 ƚ <4.0 870 65 6.4 J 78 <3.5 350 140 26 780 <3.0 3,900 BMDL
05/15/23 4.3 J 1.2 <1.7 0.53 <0.13 <0.14 13 <0.16 ƚ <0.20 1.1 0.22 J 0.15 J <0.17 <0.18 0.86 0.32 J 0.48 J 1.2 0.25 J 4.4 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)
Bold results indicate concentrations above 2L GWQS.
Shaded results indicate concentrations above GCL.
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.
* = The value represents the sum of the reported practical quantitation limit of one analyte and the detected concentration of the other analyte.
J = Detected but below the Reporting Limit (lowest calibration standard); result is an estimated concentration (CLP J-Flag).
50,000
500
Varies
Varies
L = Laboratory fortified blank/laboratory control sample recovery and/or duplicate recovery are outside of control limits. Reported value for this compound is likely to be biased on the high side (L-06 Flag).
6,000
6
26,100
70
260,000
600
28,500
400
24,100
400
MW-04
MW-05
TMW-01
TMW-02
20,000
20
70,000
70
50
0.02
6,000,000
6,000
5,000
1
5,900
70
8,800
70
4,000,000
4,000
70,000
70
14,750
70 All Other SM 6200B AnalytesWell/
Sample ID
MW-03
MW-02
MW-01 Naphthalene n-PropylbenzeneToluene1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneTotal Xylenes1,2-Dibromoethane (EDB)Diisopropyl Ether (DIPE)EthylbenzeneIsopropylbenzene (Cumene)p-Isopropyltoluene(p-Cymene)Methylene Chloride5,000
5Methyl tert-Butyl Ether (MTBE)Contaminant of
Concern
AcetoneBenzenen-Butylbenzenesec-ButylbenzeneChloroform 2-Butanone (MEK)tert-Butylbenzene
80,000
600
30,500
70
11,700
25
TMW-03
GCL (µg/L)
2L GWQS (µg/L)
NCDEQ; 22332_Former Texaco Food Mart #2; T5_Historical GW
CATLIN Project No. 221185
CATLIN Engineers and Scientists
June 2023
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023
FIGURES
SITE LOCATION
COTTON GROVE RDINTERSTATE 85
Copyright:© 2013 National Geographic Society, i-cubed
FIGUREPROJECTTITLE
1FORMER TEXACOFOODMART #21700 COTTON GROVE RDLEXINGTON, NC
SITE VICINITY MAP
2,000 0 2,000 4,0001,000
Feet
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY22332221185JUNE 2023 AS SHOWN KMC/BJA
³
!(W!(W
!(W
!(W
!(W
!(P
!(P
!(P
!(W
!(W !(W
!(P
SITE LOCATION
1 ,0 0 0 F EET RADIUS
COTTON GROVE RDIN T E R S T A T E 8 5
WSW-4
WSW-3
WSW-1
WSW-2
WSW-8WSW-5
WSW-6
WSW-7
WSW-9250FEETRADI
U
S1 ,5 0 0 F EET RADIUS
WSW-11 WSW-12
WSW-10
Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community
FIGUREPROJECTTITLE
2FORMER TEXACOFOODMART #21700 COTTON GROVE RDLEXINGTON, NC
POTENTIAL RECEPTOR MAP
500 0 500 1,000250
Feet
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY22332221185JUNE 2023 AS SHOWN KMC/BJA
NOTE: Well locations were obtained from previous reports prepared by other consultants and are approximate.
LEGEND
!(P Active Potable
Water Supply Well
!(W Inactive Non-PotableWater Supply Well
³
!(
!(
!(
!(
!(
!(
!(
!(
!>
!>
!(>
!(
!(!(
!(
!>
!>
!>
!>
!>
!>
!>!(>
!(>!>!(>COTTON GROVE RDFORMERDIESEL UST
FORMERDISPENSER ISLANDS
FORMERGASOLINEUSTs FORMERSUPREME USTs
FORMERREGULARUSTs
FORMERDIESELUST
FORMERDIESELDISPENSER
FORMERGASOLINEDISPENSER
FORMERGASOLINEDISPENSER
FORMERKEROSENEDISPENSER
FORMERKEROSENEUST
MW-01
MW-03
MW-02MW-1
TW-1
MW-5
MW-3
MW-2
MW-4
TMW-01
MW-04
TMW-02
MW-05 TMW-03
NC OneMap, NC Center for Geographic Information and Analysis, NC 911 Board
FIGUREPROJECTTITLE
3AFORMER TEXACOFOODMART #21700 COTTON GROVE RDLEXINGTON, NC
SITE MAP
30 0 30 6015
Feet
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY22332221185JUNE 2023 AS SHOWN KMC/BJA
LEGEND
Approximate Location
of Former UST Systems
Parcel Boundary
³
NOTE: Well and tank locations were obtained from previous reports prepared by other consultants and are approximate.
Monitoring Well (Type III)((>
Monitoring Well (Type II)!>
!(
!(
!(
!(
!(
!(
!(
!(
!>
!>
!(
!(
!(!(
!(
!>
!>
!>
!>
!>
!>
!>!(>
!(>!>!(>COTTON GROVE RDMW-05
MW-04
MW-02
MW-03
MW-01
TMW-02 TMW-03
TMW-01
NC OneMap, NC Center for Geographic Information and Analysis, NC 911Board
FIGUREPROJECTTITLE
3BFORMER TEXACOFOODMART #21700 COTTON GROVE RDLEXINGTON, NC
SITE MAP
30 0 30 6015
Feet
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY22332221185JUNE 2023 AS SHOWN KMC/BJA
NOTES: 1. Tank locations were obtained from previous reports prepared by other consultants and are approximate.2. Well locations were obtained during field activitiesconducted by CATLIN and are approximate. 3. Utility locations were obtained from ESP and are approximate.
³
LEGEND
Approximate Location of Former UST Systems
Parcel Boundary
Monitoring Well (Type II)!>
Monitoring Well (Type III)((>
Electric Lines
Unknown Lines
Sewer Lines
Water Lines
!(
!(
!(
!(
!(
!(
!(
!(
!>
!>
!(
!(
!(!(
!(
!>
!>
!>
!>
!>
!>
!>!(>
!(>!>
!(>
<
<
MW-01(83.34)
MW-03(83.61)
MW-02(83.02)COTTON GROVE RDMW-04(83.31)
TMW-01(82.68)
TMW-02(82.75)
MW-05(83.35)
TMW-03(82.68)83.60
82.69
82.7082.7182.72
82.73
82.7483.3083.40
83.20
83.50
83.10
NC OneMap, NC Center for Geographic Information and Analysis, NC 911Board
FIGUREPROJECTTITLE
4FORMER TEXACOFOODMART #21700 COTTON GROVE RDLEXINGTON, NC
GROUNDWATER ELEVATION –MAY 15, 2023
20 0 20 4010
Feet
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY22332221185JUNE 2023 AS SHOWN KMC/BJA
³
PROJECT
LEGEND
Approximate Location of Former UST Systems
Parcel Boundary
Gauged Monitoring Well (Type II)!>
NOTES: 1. Tank locations were obtained from previous reports prepared by other consultants and are approximate.2. Well locations were obtained during field activitiesconducted by CATLIN and are approximate.
Deep Groundwater Flow DirectionShallow Groundwater Contour<Groundwater Elevation (Feet)(##)
Gauged Monitoring Well (Type III)!(>
3. The shallow groundwater elevation contour interval is 0.10 feet.4. The deep groundwater elevation contour interval is 0.01 feet.
Shallow Groundwater Flow DirectionShallow Groundwater Contour<
!(
!(
!(
!(
!(
!(
!(
!(
!>
!>
!(
!(
!(!(
!(
!>
!>
!>
!>
!>
!>
!>!(>
!(>!>!(>
MW-01
MW-03
MW-02COTTON GR OVE R D
MW-04
TMW-01
TMW-02 MW-05 TMW-03?????
ESTIMATED HOR IZONTAL EXTENT OF DEEP2L GWQS EXCEEDANCES
ESTIMATED HOR IZONTAL EXTENT OF SHALLOWGCL EXCEEDANCES ?????
ESTIMATED HOR IZONTAL EXTENT OF DEEPGCL EXCEEDANCES
ESTIMATED HOR IZONTAL EXTENT OF SHALLOW 2L GWQS EXCEEDANCES
????
NC OneM ap, NC Center for Geographic Information and Analysis, NC 911Board
FIGUR E
PROJECT TITLE
5FOR M ER T EX ACOFOODM AR T #21700 COT T ON GR OV E R DLEX INGT ON, NC
M ONIT OR ING W ELLGR OUNDW AT ER S AM PLEANALY T ICAL R ES ULT S –M AY 15, 2023
30 0 30 6015
Feet
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY22332221185J UNE 2023 AS S HOW N KM C/BJ A
³
PROJECT
LEGEND
Approximate Location of Former US T S ystems
Parcel Boundary
S ampled M onitoring W ell (Type II)
!>
S ampled M onitoring W ell (Type III)!(>
NOT ES : 1. Tank locations were obtained from previous reports prepared by other consultants and are approximate.2. W ell locations were obtained during field activitiesconducted by CAT LIN and are approximate.
Incident Name and No.: Former T exaco Food M art #2 - 22332
DateCollected
05/15/23 6,800 100 J 330 3,800 160 J <63 ƚ 540 820 410 35,000 2,800 680 19,60005/15/23 1.6 <0.15<0.16 ƚ <0.22 1.3 <0.13 <0.17<0.38 <0.12 <0.22 0.48 J 0.25 J 7.005/15/23 <0.18 0.67 <0.16 ƚ <0.22 <0.150.15 J <0.170.45 J <0.12 <0.22 1.3 <0.15 <0.7305/15/23 1,900 73 <16 ƚ 1,600 88 41 J 43 J 490 240 7,600 1,900 560 8,60005/15/23 0.46 J 25 <0.16 ƚ <0.22 3.4 4.4 <0.17 0.62 0.99 <0.22 16 37 <0.75 J *05/15/23 5,700 <7.5 <8.0 ƚ 400 38 <6.3 21 J 280 42 55 470 16 J 2,25005/15/23 530 17 <3.2 ƚ 870 65 6.4 J 78 350 140 26 780 <3.0 3,90005/15/23 1.2 0.53 <0.16 ƚ 1.1 0.22 J 0.15 J <0.17 0.86 0.32 J 0.48 J 1.2 0.25 J 4.4
All results in micrograms per liter (µg/L).Bo ld results are above 2L GW QS . R efer to T able 4 for all other results and notes.Sh aded results are above GCL.
MW-01MW-02MW-03
GCL (µg/L)2L GWQS (µg/L) 5,000 1
MW-04MW-05TMW-01TMW-02TMW-03
SUMMAR Y OF GR OUNDWATER LABOR ATOR Y R ESULTS — STANDAR D METHOD 6200B
Contaminant of Concern
Benzene Naphthalene n-Propylbenzene1,2,4-T rimethylbenzeneT otal X ylenes
Well/ SampleID n-Butylbenzene1,3,5-T rimethylbenzene1,2-Dibromoethane (EDB)EthylbenzeneIsopropylbenzene (Cumene)M ethyl tert-Butyl Ether (M T BE)T oluenep-Isopropyltoluene (p-Cymene)6,000 6 26,100 70 28,500 400 50,000500260,000 600 24,1004005,900 70 500.02 80,000600 30,500 70 20,000 2011,700 25
!(
!(
!(
!(
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!>
!(
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!(>!>!(>
MW-01
MW-03
MW-02COTTON GROVE RDMW-04
TMW-01*
TMW-02*
MW-05 TMW-03*
(1)
(1,00
0
)
(5,000)?????
NC OneMap, NC Center for Geographic Inform ation and Analysis, NC 911Board
FIGUREPROJECTTITLE
6FORMER T EXACOFOODMART #21700 COT T ON GROVE RDLEXINGT ON, NC
ES T IMAT ED HORIZ ONT ALEXT ENT OF BENZ ENE –MAY 15, 2023
30 0 30 6015
Feet
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY22332221185JU NE 2023 AS S HOW N K MC/BJA
³
PROJECT
LEGEND
Approxim ate Location of Form er U S T S ystem s
Parcel Boundary
S am pled Monitoring W ell (T ype II)
!>
S am pled Monitoring W ell (T ype III)!(>
NOT ES : 1. Tank locations were obtained from previous reports prepared by other consultants and are approxim ate.2. W ell locations were obtained during field activitiesconducted by CAT LIN and are approxim ate.
3. 2L GW QS for Benzene is 1 μg/L.4. GCL for Benzene is 5,000 μg/L.5. * = Deep well; analytical results not used for contouring purposes
Benzene Estim ated Isoconcentration
Benzene Concentration (μg/L)(##)
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023
APPENDICES

NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023

APPENDIX A HISTORICAL DATA
APPENDIX A HISTORICAL DATA — Shield, 2002
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Project No. 221185 CATLIN Engineers and Scientists June 2023
APPENDIX A HISTORICAL DATA — Shield, 2002
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Project No. 221185 CATLIN Engineers and Scientists June 2023
APPENDIX A
HISTORICAL DATA — Geological Resources, 2018
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Project No. 221185 CATLIN Engineers and Scientists June 2023
Date: 10/17/18 Facility ID #: 0-011600
→
50 100
UST-1-1 (9') 10/16/18 9 0.54 0.41
UST-1-2 (9') 10/16/18 9 1.5 0.2
UST-1-3 (9') 10/16/18 9 0.99 4.4
UST-2-1 (9') 10/16/18 9 <0.54 0.86
UST-2-2 (9') 10/16/18 9 0.65 0.58
UST-2-3 (9') 10/16/18 9 0.41 0.24
UST-3-1 (12') 10/16/18 12 0.69 0.6
UST-3-2 (12') 10/16/18 12 1.5 1
UST-3-3 (12') 10/16/18 12 <0.35 0.35
UST-4-1 (12') 10/16/18 12 0.42 0.39
UST-4-2 (12') 10/16/18 12 <0.32 0.32
UST-4-3 (12') 10/16/18 12 <0.47 <0.47
UST-5-1 (9') 10/16/18 9 <0.59 <0.59
UST-5-2 (9') 10/16/18 9 <0.53 <0.53
UST-5-3 (9') 10/16/18 9 <0.4 0.4
UST-6-1 (7') 10/16/18 7 1,942 3,567
UST-6-2 (7') 10/16/18 7 <0.3 0.3
UST-6-3 (8') 10/16/18 8 <0.56 <0.56
DI-1 (3') 10/16/18 3 91.1 98.6
DI-2 (3') 10/16/18 3 <0.32 <0.32
DI-3 (3') 10/16/18 3 276.2 52.7
DI-4 (3') 10/16/18 3 <2.8 0.28
PP-1 (3') 10/16/18 3 <0.19 <0.19
PP-2 (3') 10/16/18 3 <0.21 2.9
PP-3 (3') 10/16/18 3 <0.62 <0.62
• Results reported in mg/kg (milligrams per kilogram).
• Samples analyzed on site by RedLab Rapic Environmental Diagnostics (REDLAB).
• ft-BGS: feet below ground surface.
• RAL: Regulatory Action Level.
• Concentrations in bold type face exceeded the RALs.
PRODUCT
PIPING
RAL (mg/kg)
DISPENSER
ISLANDS
UST BASIN #1
UST BASIN #2 Diesel-Range TPHTABLE 3
SUMMARY OF SOIL SAMPLE ANALYTICAL RESULTS
TEXACO FOOD MART (INCIDENT NO. 22332)
Analytical Method REDLAB QED-UVF
Sample IDDate Analyzed (mm/dd/yy)Sample LocationSample Depth(ft-BGS)Gasoline-Range TPHAPPENDIX A
HISTORICAL DATA — Geological Resources, 2018
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Project No. 221185 CATLIN Engineers and Scientists June 2023
('
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GROUNDWATER ELEVATION
CONTOUR MAP
TEXACO FOOD MART #2
17OO COTTON GROVE ROAD
LEXINGTON, NORTH CAROLINA
SH|ELD # 1001289
DATE: 8/2/18 DRAWN BY: MTS
DIESEL UST
.ON'RfrF PAD
tr,tW-O 0
(NM)
VACANT Lfi
!DISPENSER DISPENSER Iorsnrrsrn
DI5PENSER
^S"ffi DTSPENSER orsrrrurr*!I orsrrHsen
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zo
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GASOLINE UsT
(NM)
^-{$ko:b!-,&14N,(D rcnp.z
(NM)
o
(NM}
^S.i5iKrdN(
^Srffi
CEDAR LANE ROAD O rer,lp-r
(NM)
LEGEND:
+g LIGHT POtE
POWER POLE
ELECTRICAL LINE
SANITARY SEWER LINE
PRODUCT LINE
TB(ACO FOOD MART MONITORING WELL
WENDYS PROPERTY
MW.5o
O TEXACO FOOD MART DEEP MONITORING WELL
o AMOCO RUsHCO f3 MONITORING WELLALL DATA TAKEN FROM THE PHASE II LIMITED SITE ASSESSMENTREPOET PREPARED BY CBM ENVIROI'4ENTAL SERVICES, INC.DATED 4t16t01.
VAPOR EXTMCTION WELLovE
AIR SPARGING WELLxAs(fr) FEET
GROUNDWATER ELEVATION CONTOUR LINE (ft)
-
GENERALIZED GROUNDWATER FLow DIRECTION
(81.12) GROUNDWATERELEVATTON(fr)
[81.33] GROUNDWATER ELEVATTON (fr) NOT U5E0 rN CONTOURTNG
(NM) NOT MEASURED
APPROXIMATE GRAPHIC SCALE
0 't5 l0IEEJ--I
AMOCO
RUSHCO #3
bf
ro
I
I
I
I
I
ASI#SIT
AS-5
Eve-zovE-6
rlidr
xO
SUPREI'IEUST
REGULAR
UST
l- :mEirF--tr!H
REGULARufi
I
TANK PIT
r.2
/
ASPHALT
$d/
$o
+
XEROSENE
/
I
I
121
1 (NM)6
oro
c;6
Io Mw4
(80.59)
NOTES:1 DEPTHS TO GROUNDWATER MEAsUREO 6/19/18.2 ALL LOCATIONS ARE APPROXIT\AATE.3 CONTOUR INTERVALS = O.2O FOOT
PARKING AREA
scALE: 1 in- = l0 fr-SCALE: AS SHOWN FIGURE : 4
APPENDIX A
HISTORICAL DATA — SHIELD, 2018
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Project No. 221185 CATLIN Engineers and Scientists June 2023
Table 2:
Summary of Well Construction and Historical Groundrvater Elevation Data
Texaco Food Mart#2
1700 Cotton Grove Road, Lexington, North Carolina
NCDENR Incid ent # 22332
WcII ID Date
lnstalled
Top of
Casing
Elevation
(feet)
Well
Diameter
(inches)
As-built
Depth
(fect)
Screened
Interval (feet)
Field Measurements Field Calculations
Gauging Date
Total
Depth
(feet)
Depth to
Static
Water
(feet)
Depth to
Free
Product
(feet)
Diff. Betrveen
As-Built and
Measured Total
Depth (feet)
Ground-water
Elevation
(feet)
MW-t 07 / 3t t0t 100.00 2 35 20-35 t0/t 0/01 35.00 24.09 NA 0 7 5.91
r4t22/02 3s.00 22.13 NA 0 'I t.Et
tut9to't 35.01 23.69 NA -(.).0 I 76.1t
u3t04t09 34.93 19.68 NA o.ol 80.32
wt19/13 35.07 t7.55 NA -0.07 82.4s
u7nln4 35.0./ I L32 NA -(.1.07 E2.66
05t20^5 15.{t7 I 8.60 NA -0.07 8l.40
03t21t16 35.07 16.48 NA -0.07 83.52
$t1{v17 3s.07 20.08 NA -0.07 t9.92
tlt16n7 35.07 22.6t NA -0.07 77 ..t9
06/l 9/18 35.07 l 8.88 NA -o.07 8t.t2
MW-2 07/3t/0t luu.l9 2 J)2U-35 r ui r u/ut J5,UU '24.22 NA U 't5. tE
04tzztuz -15_00 22.08 NA 0 17.92
tr/t9t[7 34.75 23.84 NA 0.25 16.35
03/04t09 34.65 19.62 NA 0.35 80.57
t)6tzan2 34.9 t I E.4E NA u.09 E I,7I
07n9n3 '14.94 17.53 NA 0.06 82.66
07nl/14 34.94 t7.28 NA 0.06 82.91
05/20/15 34.94 18.65 NA 0.06 81.54
u3/21fi6 34.t)4 I 6.61 NA 0.06 ti-J.5u
05n0t17 34.94 20.26 NA 0.06 79.93
tl/16t17 34.94 22.95 NA 0.06 77.24
06/19n8 34.94 19.04 NA 0.u6 E l.l5
MW-3 I o/oxiu I l0u.l9 2 :15 20-35 I 0/l 0/01 35.00 24.27 NA 0 75.92
04t22t02 35.00 2t.93 NA 0 18.26
t1n9/07 J5.UJ 24.t0 NA -0.0J '16-0r)
u3t04t09 '34.96 19..J5 NA 0_04 ti0.lJ4
07n9n3 35.08 t1.23 NA -0.08 82.96
07nln4 35.08 17.05 NA -0.08 83.1 4
u5r2wl5 J5.OE I E.4E NA -0.0E 61.71
tJ3tzl^6 15.0t{t6.ll NA -0.08 83.88
05/l 0/l 6 35.08 20.t0 NA -0.08 80.09
tln6n7 3 5.08 23.09 NA -0.08 I I .ItJ
u6/l 9/l E 35.0u I E.96 NA -0.0u 8l.21
MW-4 I 0/()t{^) I 99.40 2 35 20-35 10/10/01 35.00 24.11 NA U /6.UU
04122102 J5.OU 2t.9 t NA 0 'tE.2E
lUt9/Lt1 :t4.lJ I 2l.lJli NA 0. l9 7 5.52
03/04iltg 34.74 19.90 NA 0.26 79.50
07/20t10 34.72 18.57 NA 0.28 EU.EJ
07^9n-t '34.91J t].90 NA 0_ I0 u l .5()
ll7 t11/l4 34.90 11.60 NA 0.10 81.80
05t20/t5 34.90 I 8.66 NA 0.l0 80.74
03tzt/16 34.9tJ I6.JE NA u. l0 E3.02
0il10/L7 14.9t)7{1.02 NA 0. l0 19.38
ll/l6t17 34.90 22.86 NA 0. l0 '7 6.54
06/19n8 34.90 r8.8r NA 0. tu EU.59
MW-5 04t04/02 I (X).1 9 2 35 20-15 04tzzt0z 35.00 23.34 NA 0 76.85
t1n9/07 35.07 24.76 NA -0.07 75.63
03t04/09 J5.09 2t.n NA -0.09 19.22
07 /t9^3 :\5.12 t9.02 NA -0.12 81 .37
07nln4 35.12 I 8.78 NA -0.12 8l .61
05t20ns 35.t2 r9.90 NA -{J.12 E0.49
ti3tzUl6 J5.12 t7.19 NA -0.'t2 t{2.60
05ntvl7 35.12 21.05 NA -0.12 79.34
11n6/17 35.12 23.01 NA -0.12 77.38
06n9/18 35.12 19.09 NA -tJ.I 2 EI,JO
Sum of well conslruclion and histoical groundwater elevation
APPENDIX A
HISTORICAL DATA — SHIELD, 2018
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Project No. 221185 CATLIN Engineers and Scientists June 2023
Summary of Well Construction and Historical Groundrvater Elevation Data
Texaco Food Mart #2
1700 Cotton Grove Road, Lexington, North Carolina
NCDENR Incident# 22332
Field Measurements Field Calculations
Well ID Date
Installed
Top of
Casing
Elevation
(feet)
Well
Diameter
(inches)
As-built
Depth
(feet)
Screened
Interval (feet)Gauging Date
Total
Depth
(feet)
Depth to
Static
Water
(feet)
Depth to
Free
Product
(feet)
Diff. Between
As-Built and
Measured Total
Depth (feet)
Ground-water
Elevation
(feet)
04/22t02 25.00 23.02 NA 0 77 .17
tt/19/07 25.00 NM NA 0 NM
tJ3/U4t09 NM NM NM NM NM
MW-6 04/04/02 tol.42 2 25 t5-25
IO/lU/t l 9U.UU t4.93 NA U t5.26
u4tzztuz 90.u(,'22.O6 NA U 7E.t3
tln9/(17 86.71 2t.5t)NA 3.29 78.76
03/04t09 65.82 19.52 NA 24.t8 80.83
07/19/13 66.84 1 8.14 NA 2J.T6 62.2t
07ilUt4 66.E4 I E.5ti NA 2t.16 lit.77
tJst20n5 66.84 I9.36 NA 23.16 80.99
03t21/16 66.84 17.08 NA 23.16 83.27
u5iLon7 66.E4 '20.oJ NA 23.t6 60.32
lt/t6n7 66.u4 2',.\.51 NA 23.t6 76,84
06/19n8 66.84 t9.02 NA 23.t6 8l.33
T-1 10/09tol 100.35 2 90 85.5-90
l. NM:NotMeasured
2. NA: Not Applicable
Pnga 2 of2Sum of well conslruction and historical groundwaler elevation
APPENDIX A
HISTORICAL DATA — SHIELD, 2018
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Project No. 221185 CATLIN Engineers and Scientists June 2023
Table 4:
Summary of Historical Analytical Results-Gloundwater Samples
Texaco Food Mart #2
1700 Cotton Grove Road, Lcxington, North Carolina
NCDENR Incident #
Atralytical Method--->EPA Method 601/602
EPA
Method
504,1 or
62008
EPA
Method
625 or
6200B
MADEP
VPH
MADEP VPH &
EPH
MADEF
EPH
MADEP VPH &
EPH
F
ts]
x
F
E]
F]
.l
z
ri
!z
d
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il
(J
U
o
il
I
a
q
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d.o
:
il
d
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5
il
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(J
l5A NCAC 2L.0202
Standard--->I 600 600 500 0.4 70 20 0.02 6 400 700 10,000 200
l5A NCAC 2L.01 15
Gross Contnmination 5,000 260,000 84,500 85,500 400 70,000 20,000 50 6,000
roll,rs/J,tsll, rslL ralL lplL nplL tplL npll,'1,
MW-l 07l3v0t ND 53 340 1,300 ND NR NR 0.96 15 ND 3,410 ND 2,780
o4l30l03 t2 340 l3 1,470 ND ND NR NR 210 NR NR NR NR
1vt9t0'1 49.5 64.7 r79 1,210 ND ND ND ND r07 ND 665 ND 825
03t04/09 53.7 28.4 165 827 ND ND ND ND 161 468 6,170 NI)2,200
07119113 69,4 87.4 t2t 761 ND ND 7.4 ND ll4 NR NR NR NR
o7/tut4 77,2 t0l t32 190 ND ND ND ilt NR NR NR NR
0sl20lts 93.2 ll3 145 816 ND 5.2 0.63 t43 NR NR NR NR
031211t6 a2.7 '12.9 ll9 658 ND 4.4 ND 99,3 NR NR NR NR
05n0/17 126 lt9 164 899 3,6 ND 3.6 ND 120 NR NR NR NR
tllt6lt'l 168 t82 195 1,03?ND ND 4 ND t38 NR NR NR NR
06lt9ll8 86.6 76.3 |7 682 ND 4.2 ND 99,3 NR NR NR NR
MW-2 0713v0t 13,000 38,000 3,600 16,000 1,200 NR NR 720 NR 81,000 28,000 NR 9,100
04130103 12,000 29,000 2,800 16,700 1,700 ND NR ND 1,400 NR NR NR NR
tt/ t9/07 14,900 34,200 3,090 18,400 1,1 50 ND 6,090 ND t,090 60,100 71,600 308 26,630
03t04109 I 1,700 27,200 2,250 r4,500 ND ND 3,600 ND 238 59,300 58,930 ND 8,340
06t28t12 8,930 17,800 t,160 10,9s0 1,090 144 1,420 635 974 NR NR NR NR
0'rlr9t13 12,600 24,300 2,200 13,380 1,330 194 7,550 773 1,260 NR NR NR NR
o7111114 10,800 21,300 1,910 11,980 1,210 142 7,040 663 1,070 NR NR NR NR
05120/15 6,41 0 12,600 989 6,460 713 90,9 4,830 451 898 NR NR NR NR
03/2u16 I I,3oo 22,700 2,170 13,200 1,090 154 6,240 677 I,t00 NR NR NR NR
05/t0lt7 13,600 29,200 2,770 16,210 1,330 l8t 6,620 706 l,180 NR NR NR NR
tu16ll'1 I I,ooo 24,t00 2,410 14,760 910 163 5,320 621 t,080 NR NR NR NR
06/19/r8 9,780 23,800 2,370 t4,680 885 l3l J,810 565 I,0r 0 NR NR NR NR
MW-3 l0i l0/01 120 4,300 l,8oo 8,600 ND NR NR 9.5 360 ND r 1,990 ND ll,7t0
04/30103 t00 3,000 r,600 8,800 ND ND NR NIJ 660 NR NR NR NR
tv19l07 ND 4,850 2,190 13,600 ND ND ND 1.2 513 NR 3460 ND 2,440
07/04109 ND 3,430 2,090 11,400 ND ND ND ND t,520 5,560 40,926 ND I l,?80
07lt9lt3 22 t,250 1,420 8,060 NT)ND '1 3 ND 744 NR NR NR NR
07ltUt4 55.t I,t00 t!300 7,270 ND ND ND ND 831 NR NR NR NR
05120/15 17.2 954 1,250 6,7t0 ND ND 9.4 ND 88t NR NR NR NR
03l2Ut6 l1 854 t,090 5,8?0 ND ND ND NT'632 NR NR NR NR
05lt0lt7 21.6 t,630 t,680 9,510 ND ND ND ND 844 NR NR NR NR
1l16lt7 35.8 1,340 1,490 8,580 ND ND ND ND 8ll NR NR NR NR
06119118 23 t,230 1,400 7,970 ND NT)ND NIJ 724 NR NR NR NR
MW-4 l0/10/01 ND ND ND ND ND ND NR ND ND NR NR NR NR
04130103 ND Nt) Nt)ND ND NI)NR NR ND NR NR NR NR
t1/t9/07 ND ND ND ND ND ND 2.3 ND ND ND ND ND ND
03104/09 ND 5.2 ND il.6 ND ND 4.3 ND 12.3 ND t86 ND ND
07120/to Nt)ND ND ND ND ND 87 ND ND ND ND ND ND
07lt9lt3 1.9 ND ND 4.6 ND ND 40 ND ND NR NR NR NR
07ltUt4 2,7 ND ND ND ND 65.9 ND ND NR NR NR NR
05l20lts 2.7 ND ND 6.7 ND ND 106 ND ND NR NR NR NR
03l2ll t6 2.8 ND ND 6.4 ND ND ll6 ND ND NR NR NR NR
051r0117 3.6 ND ND 9.3 ND ND 213 ND ND NR NR NR NR
H:Prc1actsv00011001289 - TFW2AapnsVol &oreun ol HISTORICAL GW Anawcd Page 1 of 2
APPENDIX A
HISTORICAL DATA — SHIELD, 2018
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Project No. 221185 CATLIN Engineers and Scientists June 2023
Analylical ltlelhod---->EPA Method 601/602
EPA
M€thod
504.1 or
62008
EPA
Method
625 or
62008
MADEP
VPH
I,IADEP VPH &
EPH
MADET
EPH
M.\DEP VPH &
EPH
t0 F
Q
X
F
II
l'l
!
ta
a
H
z
U
O
5
il
o
o
a
il
O
O
()
O
g
il
ol
U
il
()
(,)
r5A NCAC 2L.0202
Slandard---->600 600 500 0.4 70 20 0.02 6 400 700 10,000 c+d=
200
rsA NcAc 2L.0il5
Gross Contamination
level--->
5,000 260,000 84,500 85,500 400 70,000 20,000 50 6,000
Location Date wlL us/L ur/L tslL u!/L wlL us/L tplL wlL U!/L ug/L nxlL tslL
MW-4
CONT
1!/t6/17 1.2 ND ND ND ND ND 261 ND ND NR NR NR NR
06/t9lt8 ND ND ND ND ND ND 242 ND ND NR NR NR NR
MW-5 04t30/03 ND ND ND ND ND NR NR NA ND NR NR NR NR
lt/19/07 ND ND ND ND ND ND ND ND 4l 144 ND ND ND
01t04109 ND tg ND ND ND ND ND ND 2.9 NI'ND NI)ND
01 / t9/ t3 ND ND ND ND ND ND ND ND ND NR NR NR NR
07lt I lt4 ND ND ND ND ND ND ND ND ND NR NR NR NR
05t20/15 ND ND ND ND ND ND ND ND ND NR NR NR NR
03t21716 ND ND ND ND Nt)ND ND ND ND NR NR NR NR
05l10lt'? ND ND ND ND ND ND ND ND ND NR NR NR NR
It/16il'1 ND ND ND ND Nt)ND ND ND ND NR NR NR NR
06/t9/t8 ND ND ND ND ND ND ND ND ND NR NR NR NR
T-l I 0/l 0/0 l 390 7.8 9.4 t40 44 NR NR 2.8 24 8s0 270 ND 2s0
04t30/03 l7 2.8 ND 14.',l 8.1 ND NR ND 3.r NR NR NR NR
1l/t9/0'1 43.8 ND ND ND 1.1 ND 210 ND ND ND ND ND ND
03/04t09 20.7 ND ND ND 25,7 ND ND ND t4.4 320 ND ND ND
07/19/13 135 30.6 6.2 27.t 23.9 2.4 83 ND 7-7 NR NR NR NR
07/1114 172 0.59 5.5 13.3 43.7 2.8 2.1 ND 3.9 NR NR NR NR
05t20/15 il5 0.s4 1.5 16.2 43.9 3.2 Ll ND NR NR NR NR
03/2t/t6 t8.5 ND 0.58 ND l0.l 0.78 ND ND ND NR NR NR NR
0s/t0il7 117 0.s3 15.3 29.6 2A t.'7 ND ND 6.8 NR NR NR NR
I vt6lt7 3,120 t3.l 585 1,423 321 25 _7 ND ND 253 NR NR NR NR
061191 ta s80 2 71.'7 t2'7.6 198 19.5 41 ND 44.4 NR NR NR NR
Table 4:
Sunrnrary of Ilistorical Analytical Results-Groundlvater Sanrples
Texaco Food Mart #2
1700 Cotton Grove Road, Lexington, North Carolina
NCDENR lncident # 22332
Notes:
ug/l= Micrograms per liter. ND = Below Melhod Delection Limit
NR : Analysis not requested. Bold numbers exceed I 5A NCAC 2L.0202 standards.
l5A. NCAC 2L.0202 : NCDEQ Standard Statute for non{isked based maxinrum allowable containment concentration ir groundwater
Italicized Bold nrmbers exceed Gross Contaminant Levels = As presented in NCDEQ "Guidelines for Assessment and Corrective Action," Iast revised December I , 20 I 3.
Other delected analytes can be seen in the anal)4ical data.
Page 2 ol 2HlPtoiecrs\20061 001 249 IF MnNepons\2014 o^Suln ol I'ISIORICAL GW Analytbal
APPENDIX A
HISTORICAL DATA — SHIELD, 2018
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Project No. 221185 CATLIN Engineers and Scientists June 2023

NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023

APPENDIX B SITE PHOTOGRAPHS
APPENDIX B SITE PHOTOGRAPHS – MAY 2-10, 2023
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023

Former Texaco Food Mart #2 Drilling MW-05 & TMW-03 Facing Northwest
Former Texaco Food Mart #2 Drilling MW-05 & TMW-03 Facing Northwest
APPENDIX B SITE PHOTOGRAPHS – MAY 2-10, 2023
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023

Former Texaco Food Mart #2 Completed TMW-02 (left) and MW-03 (right) Facing Northeast
Former Texaco Food Mart #2 Completed TMW-02 (back) and MW-03 (front) Facing West
APPENDIX B SITE PHOTOGRAPHS – MAY 2-10, 2023
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023

Former Texaco Food Mart #2 Completed TMW-01 (left) and MW-04 (right) Facing West
Former Texaco Food Mart #2 Completed TMW-01 (right) and MW-04 (left) Facing Southeast
APPENDIX B SITE PHOTOGRAPHS – MAY 2-10, 2023
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023

Former Texaco Food Mart #2 Completed MW-05 (left) and TMW-03 (right) Facing North
Former Texaco Food Mart #2 Completed MW-05 (right) and TMW-03 (left) Facing South
APPENDIX B SITE PHOTOGRAPHS – MAY 15, 2023
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023

View of site, facing northeast.

View of MW-01, facing east.
APPENDIX B SITE PHOTOGRAPHS – MAY 15, 2023
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023

View of MW-02, facing north.

View of MW-03, facing east.
APPENDIX B SITE PHOTOGRAPHS – MAY 15, 2023
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023

View of MW-04, facing east.

View of TMW-03 (left) and MW-05 (right), facing south.
APPENDIX B SITE PHOTOGRAPHS – MAY 15, 2023
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023

View of TMW-01, facing east.

View of MW-04 (left) and TMW-01 (right), facing east.
APPENDIX B SITE PHOTOGRAPHS – MAY 15, 2023
NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023

View of TMW-02 (left) and MW-03 (right), facing east.

NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023

APPENDIX C
FIELD NOTES, REDUCED LEVEL NOTES,
AND FIELD DATA SHEETS

Page 1 of 1
CLIENT'S CATLIN
NAME:PROJECT:
CATLIN PROJECT #:PHASE:
INSTRUMENT #:
ELEVATION (TBM):DATE:5/11/2023 ROD #:UNITS (FT./M): FEET
TOP
BOTTOM5.285.075.154.915.524.645.654.757.006.596.996.575.285.07
FIELD NOTES BY:DATE:5/11/2023 INSTRUMENT BY:
NOTES REDUCED BY:DATE:6/6/2023 ROD PERSON:
100.00
POINT ANGLE
(degrees)
DISTANCE
(feet)MID (-)(+)
REDUCED LEVEL NOTES
NCDEQ - SLP Former Texaco Foodmart No. 2
221185
BENCH MARK DESC.:MW-03
HI ELEV. (feet)CHECK (T+B)/2 NOTES
1 0 21 5.18 105.18 100.00 5.18 MW-03
2 2 24 5.03 100.15 5.03 TMW-02
3 48 88 5.08 100.10 5.08 TMW-01
4 49 90 5.20 99.98 5.20 MW-04
98.39 6.80 TMW-03
6 146 42 6.78 98.40
5 146 41 6.80
6.78 MW-05
7 0 21 5.18 100.00 5.18 MW-03
8 0 105.18 0.00
105.18 0.00
10 0 105.18
9 0
0.00
11 0 105.18 0.00
12 0 105.18 0.00
105.18 0.00
14 0 105.18
13 0
0.00
15 0 105.18 0.00
16 0 105.18 0.00
105.18 0.00
18 0 105.18
17 0
0.00
19 0 105.18 0.00
20 0 105.18 0.00
105.18 0.00
22 0 105.18
21 0
0.00
23 0 105.18 0.00
24 0 105.18 0.00
105.18 0.00
26 0 105.18
25 0
0.00
27 0 105.18 0.00
28 0 105.18 0.00
105.18 0.00
30 0 105.18
29 0
HI - (-) = ELEV.* A sketch must be provided with the level notes.
T. PARK T. PARK
G. HILL T. MIZELLE
0.00
(+) = MID at TBM or BM (TOP - BOTTOM) * 100 = DISTANCE
TBM + (+) = HI (TOP + BOTTOM)/2 = MID (-)
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
MW-01 14.10
15.9 2.301
NMT 6.903
30 11.506
2
Method:Bailer Purge Start Time:15:16
Required Bails for 3 Well Volumes:29 Purge Stop Time:15:26
Required Bails for 5 Well Volumes:48 Was Well Purged Dry?no
Number of Bails Removed:29 Sample Time:15:26
Groundwater Removed (gal):7.0
Equipment Used:
Time
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
pH
(Standard
Units)
ORP
(mV)
Temperature
(Co)
15:16 0.06 37.63 4.80 353.39 22.29
15:17 127.58 35.81 5.43 395.41 21.55
15:18 134.31 27.26 5.37 390.26 21.09
15:19 135.32 27.46 5.38 376.68 20.97
15:20 132.65 27.63 5.36 366.74 20.93
15:21 128.00 27.58 5.36 355.83 20.92
15:22 115.52 28.78 5.36 347.51 20.91
15:23 108.90 28.66 5.35 341.95 20.91
15:24 105.07 28.71 5.38 334.67 20.91
15:25 105.11 28.64 5.35 332.25 20.93
Laboratory:Con-Test Analysis:
NC-DEQ
Monitoring Well Information
Nate Newman
5/15/2023
Former Texaco FoodMart No.2
221185
6200B
Laboratory Analysis Information
Geochemical Parameters
Depth to Water (ft below TOC)
moderate turbidity
red/brown
Aqua Troll 600
Turbidity and Additional
Sampling Notes
GROUNDWATER SAMPLING FORM
Water Column (ft below TOC)
One Well Volume (gal)
Three Well Volumes (gal)
Five Well Volumes (gal)
Well Data
Well ID
Depth to Product (ft below TOC)
Total Well Depth (ft)
Purging Information Information
Volume of Groundwater in Well
Well Diameter (inches)
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
MW-02 14.84
15.16 2.422
NMT 7.266
30 12.109
2
Method:Bailer Purge Start Time:15:42
Required Bails for 3 Well Volumes:31 Purge Stop Time:15:55
Required Bails for 5 Well Volumes:51 Was Well Purged Dry?no
Number of Bails Removed:31 Sample Time:15:55
Groundwater Removed (gal):7.4
Equipment Used:
Time
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
pH
(Standard
Units)
ORP
(mV)
Temperature
(Co)
15:41 0.06 38.92 5.58 391.39 21.51
15:42 0.06 38.54 5.65 394.21 21.51
15:43 96.72 31.61 5.46 439.08 21.11
15:44 96.58 29.79 5.45 440.50 21.01
15:45 94.95 29.99 5.42 440.53 20.96
15:46 89.93 29.86 5.44 439.87 20.95
15:47 97.08 29.86 5.47 437.96 20.95
15:48 96.33 29.75 5.50 433.25 20.95
15:49 96.08 29.76 5.53 430.99 20.95
15:50 94.93 29.48 5.52 431.29 20.95
15:51 94.42 29.43 5.50 432.34 20.95
15:52 94.21 29.55 5.53 429.05 20.97
15:53 93.87 29.11 5.49 429.55 21.00
Laboratory:Con-Test Analysis:
Depth to Water (ft below TOC)One Well Volume (gal)
GROUNDWATER SAMPLING FORM
Former Texaco FoodMart No.2 Nate Newman
221185 5/15/2023
NC-DEQ
Monitoring Well Information
Well Data Volume of Groundwater in Well
Well ID Water Column (ft below TOC)
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
moderate turbidity light
brown
Laboratory Analysis Information
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
MW-03 13.61
16.39 2.221
NMT 6.663
30 11.106
2
Method:Bailer Purge Start Time:13:56
Required Bails for 3 Well Volumes:28 Purge Stop Time:14:05
Required Bails for 5 Well Volumes:47 Was Well Purged Dry?no
Number of Bails Removed:28 Sample Time:14:05
Groundwater Removed (gal):6.7
Equipment Used:
Time
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
pH
(Standard
Units)
ORP
(mV)
Temperature
(Co)
13:56 0.06 41.33 6.69 298.29 20.09
13:57 78.92 35.96 5.15 365.27 21.31
13:58 77.40 33.06 5.03 383.22 20.73
13:59 77.30 32.88 5.05 387.67 20.51
14:00 74.74 32.31 5.05 392.86 20.35
14:01 74.62 32.34 5.07 393.27 20.31
14:02 74.03 32.10 5.04 399.34 20.34
14:03 74.08 31.81 5.07 398.57 20.37
14:04 74.04 32.04 5.03 403.54 20.40
Laboratory:Con-Test Analysis:
Depth to Water (ft below TOC)One Well Volume (gal)
GROUNDWATER SAMPLING FORM
Former Texaco FoodMart No.2 Nate Newman
221185 5/15/2023
NC-DEQ
Monitoring Well Information
Well Data Volume of Groundwater in Well
Well ID Water Column (ft below TOC)
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
mild turbidity brown
Laboratory Analysis Information
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
MW-04 13.33
16.67 2.175
NMT 6.526
30 10.877
2
Method:Bailer Purge Start Time:12:09
Required Bails for 3 Well Volumes:28 Purge Stop Time:12:19
Required Bails for 5 Well Volumes:46 Was Well Purged Dry?no
Number of Bails Removed:28 Sample Time:12:19
Groundwater Removed (gal):6.7
Equipment Used:
Time
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
pH
(Standard
Units)
ORP
(mV)
Temperature
(Co)
12:09 0.05 39.00 7.08 204.18 25.46
12:10 0.06 40.04 7.40 182.64 24.89
12:11 69.40 39.07 6.03 272.01 21.40
12:12 70.24 38.99 5.62 306.12 20.92
12:13 68.61 39.68 5.40 322.79 20.74
12:14 73.92 39.75 5.31 333.25 20.69
12:15 76.47 39.77 5.23 342.97 20.63
12:16 77.77 39.74 5.22 348.63 20.62
12:17 79.12 39.81 5.22 353.08 20.61
12:18 79.78 39.71 5.14 361.52 20.61
Laboratory:Con-Test Analysis:
Depth to Water (ft below TOC)One Well Volume (gal)
GROUNDWATER SAMPLING FORM
Former Texaco FoodMart No.2 Nate Newman
221185 5/15/2023
NC-DEQ
Monitoring Well Information
Well Data Volume of Groundwater in Well
Well ID Water Column (ft below TOC)
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
moderate turbidity brown
Laboratory Analysis Information
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
MW-05 14.95
15.05 2.440
NMT 7.319
30 12.199
2
Method:Bailer Purge Start Time:14:36
Required Bails for 3 Well Volumes:31 Purge Stop Time:14:45
Required Bails for 5 Well Volumes:51 Was Well Purged Dry?no
Number of Bails Removed:31 Sample Time:14:45
Groundwater Removed (gal):7.4
Equipment Used:
Time
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
pH
(Standard
Units)
ORP
(mV)
Temperature
(Co)
14:36 0.40 40.88 9.04 24.60 20.46
14:37 55.40 38.33 7.00 85.22 20.63
14:38 49.38 37.81 6.43 129.73 20.64
14:39 54.34 37.69 6.10 168.33 20.66
14:40 55.13 37.96 5.93 195.53 20.69
14:41 53.72 37.72 5.79 223.07 20.75
14:42 54.41 37.31 5.70 241.13 20.78
14:43 54.78 37.55 5.65 257.36 20.82
14:44 54.85 37.35 5.60 275.25 20.86
14:45 54.70 37.20 5.56 289.57 20.89
Laboratory:Con-Test Analysis:
Depth to Water (ft below TOC)One Well Volume (gal)
GROUNDWATER SAMPLING FORM
Former Texaco FoodMart No.2 Nate Newman
221185 5/15/2023
NC-DEQ
Monitoring Well Information
Well Data Volume of Groundwater in Well
Well ID Water Column (ft below TOC)
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
moderate turbidity
red/brown
Laboratory Analysis Information
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
TMW-01 72.58
17.42 11.845
NMT 35.535
90 59.225
2
Method:pump Purge Start Time:11:17
Required Bails for 3 Well Volumes:149 Purge Stop Time:11:33
Required Bails for 5 Well Volumes:247 Was Well Purged Dry?YES
Number of Bails Removed:Sample Time:11:50
Groundwater Removed (gal):12.5
Equipment Used:
Time
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
pH
(Standard
Units)
ORP
(mV)
Temperature
(Co)
11:17 258.75 31.91 7.03 286.95 23.34
11:18 273.31 21.27 8.07 -100.25 20.79
11:19 278.46 20.79 8.13 -140.02 20.17
11:20 281.72 20.56 8.03 -143.40 19.99
11:21 278.67 20.32 8.01 -146.01 20.00
11:22 0.06 40.92 7.92 -79.38 20.21
11:23 0.06 44.79 7.76 77.47 20.86
11:24 0.06 42.56 7.64 149.39 21.41
11:25 0.08 43.64 7.51 181.45 21.82
11:26 273.65 30.50 8.31 -64.80 20.96
11:27 273.19 25.82 8.35 -139.93 20.66
11:28 268.51 24.73 8.35 -155.63 20.59
11:29 0.38 44.63 8.30 -59.86 20.65
11:30 0.29 45.33 8.22 83.54 20.76
11:31 0.19 44.53 7.90 138.63 20.91
11:32 0.14 43.71 7.79 165.21 21.14
11:33 0.09 45.23 7.65 181.41 20.98
11:34 0.06 44.02 7.66 192.87 21.11
11:35 0.06 44.91 7.66 202.72 21.03
Laboratory:Con-Test Analysis:
Depth to Water (ft below TOC)One Well Volume (gal)
GROUNDWATER SAMPLING FORM
Former Texaco FoodMart No.2 Nate Newman
221185 5/15/2023
NC-DEQ
Monitoring Well Information
Well Data Volume of Groundwater in Well
Well ID Water Column (ft below TOC)
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 brown. well
went dry around 12-12.5
gallons
Laboratory Analysis Information
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
TMW-02 72.60
17.4 11.848
NMT 35.545
90 59.241
2
Method:pump Purge Start Time:13:14
Required Bails for 3 Well Volumes:149 Purge Stop Time:13:45
Required Bails for 5 Well Volumes:247 Was Well Purged Dry?no
Number of Bails Removed:Sample Time:13:45
Groundwater Removed (gal):36.0
Equipment Used:
Time
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
pH
(Standard
Units)
ORP
(mV)
Temperature
(Co)
13:27 131.04 19.84 6.02 57.19 19.43
13:28 128.82 19.46 6.02 53.40 19.41
13:29 127.06 19.22 6.01 52.45 19.39
13:30 123.21 40.70 6.03 163.78 19.36
13:31 121.45 22.05 5.98 125.02 19.31
13:32 120.41 20.77 5.98 106.11 19.30
13:33 119.39 20.10 5.98 95.97 19.28
13:34 118.82 19.99 5.96 90.14 19.29
13:35 0.06 30.61 6.17 119.01 19.28
13:36 116.89 29.01 5.94 159.77 19.39
13:37 116.40 21.19 5.95 130.49 19.37
13:38 116.10 20.66 5.95 112.47 19.38
13:39 115.26 20.28 5.95 104.21 19.37
13:40 114.50 19.77 5.90 102.61 19.35
13:41 102.19 20.75 5.92 105.15 19.36
13:42 101.58 20.30 5.93 97.64 19.35
13:43 101.18 19.85 5.95 93.53 19.38
13:44 100.26 19.42 5.95 90.80 19.40
13:45 100.08 19.75 5.93 86.85 19.39
Laboratory:Con-Test Analysis:
Depth to Water (ft below TOC)One Well Volume (gal)
GROUNDWATER SAMPLING FORM
Former Texaco FoodMart No.2 Nate Newman
221185 5/15/2023
NC-DEQ
Monitoring Well Information
Well Data Volume of Groundwater in Well
Well ID Water Column (ft below TOC)
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
mostly clear
Laboratory Analysis Information
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
TMW-03 74.29
15.71 12.124
NMT 36.372
90 60.620
2
Method:pump Purge Start Time:14:22
Required Bails for 3 Well Volumes:152 Purge Stop Time:14:34
Required Bails for 5 Well Volumes:253 Was Well Purged Dry?yes
Number of Bails Removed:Sample Time:14:48
Groundwater Removed (gal):12.5
Equipment Used:
Time
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
pH
(Standard
Units)
ORP
(mV)
Temperature
(Co)
14:22 0.06 37.48 4.79 395.80 22.83
14:23 346.60 30.59 10.06 146.15 21.19
14:24 374.59 29.08 10.60 -19.46 20.07
14:25 380.41 30.12 10.65 -72.81 19.70
14:26 247.34 39.67 10.05 28.07 19.81
14:27 231.20 27.69 9.71 -37.70 19.68
14:28 228.39 25.64 9.61 -89.31 19.74
14:29 0.74 30.69 9.59 -99.82 19.83
14:30 218.99 30.82 9.41 -91.35 20.11
14:31 217.65 26.68 9.36 -160.62 20.23
14:32 217.85 26.04 9.37 -179.61 20.30
14:33 218.14 26.20 9.39 -190.18 20.35
14:34 218.24 26.06 9.40 -195.78 20.38
Laboratory:Con-Test Analysis:
Depth to Water (ft below TOC)One Well Volume (gal)
GROUNDWATER SAMPLING FORM
Former Texaco FoodMart No.2 Nate Newman
221185 5/15/2023
NC-DEQ
Monitoring Well Information
Well Data Volume of Groundwater in Well
Well ID Water Column (ft below TOC)
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 brown. was a
noticeable amount of
sediment at bottom of well.
Laboratory Analysis Information

NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023

APPENDIX D

WELL LOGS AND
WELL CONSTRUCTION RECORDS
05/04/23
HSA
4146A
16.12
MW-04
-80.25953
D. T. Chalmers, JR
35.778108
DAVIDSON
1
X
5/15/2023
8.25
Surface Pour
CATLIN Engineers and Scientists
X
2 Slot .010
1700 COTTON GROVE RD., LEXINGTON, 27292
Bent. Pellets13
15
N/A
13 30 Torpedo Sand
30.0
X 0.5
15 30 PVC
2
Sch. 40
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-Former Texaco Foodmart No. 2
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
N/A
Surface Pour
Surface PourConcrete00.5
30.0
0.0
5.0
10.0
15.0
20.0
25.0
28.0
6
6
4
4
5
8
5
1
2
2
1
1
3
2
3
4
3
3
2
5
4
2
3
2
2
2
3
2
30.0
15.0
30.0
0.0 0.5
13.0
30.02" Sch. 40 PVC2" Slot .010Sch. 40 PVCM
M
D
M
M
M
M
5.0
2.0
30.0
(CL) - Dark brown and red Silty Clay, TOPSOIL
(CL)- Red and tan, Silty CLAY
Red and brown from 20.0-25.0' BLS
Grayish tan from 28.0-30.' BLS
BORING TERMINATED AT ELEVATION 70.0 ft in
Clayey SILT
95.0
98.0
70.0
7.1
7.1
6.4
21.4
1038
853.4
1072
DRILL MACHINE: CME 550 ATV METHOD: HSA
COUNTY:DAVIDSON
1626417 740498
T.O.C. ELEV.:
TOTAL DEPTH:
WELL DEPTH:
NC
SHEET
16.1
NM
DEPTH
1
99.98
30.0
30.0
0 HOUR DTW:
24 HOUR DTW:END DATE:5/4/23
OF1
BORING LOCATION:Northern portion of property near TMW-01
BLOW COUNT
0.5ft
START DATE:5/2/23
0.5ft
WELL ID:
STATE:
MW-04NORTHING:
LOGGED BY:
DRILLER:
CREW:
0.5ft0.5ft
EASTING:
PROJECT NO.:221185
SYSTEM:NCSP NAD 83 (USft)
FORMER TEXACO FOODMART NO.2PROJECT:M. Appurle
D. T. Chalmers, JR
L. Hamilton
LOCATION:LEXINGTON
ENVIRONMENTAL, CIVILGEOTECHNICAL
Wilmington, Raleigh, Washington,Charleston
CATLIN BORING LOG 221185_NCDEQ SLP FORMER TEXACO FOODMART NO.2.GPJ CATLIN.GDT 5/15/23Concrete 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)
221185
05/09/23
HSA
4146A
15.03
MW-05
-80.259294
D. T. Chalmers, JR
35.777887
DAVIDSON
1
X
5/15/2023
8.25
Surface Pour
CATLIN Engineers and Scientists
X
2 Slot .010
1700 COTTON GROVE RD., LEXINGTON, 27292
Bent. Pellets12
13
N/A
12 28 Torpedo Sand
28.0
X 0.5
13 28 PVC
2
Sch. 40
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.
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
NCDEQ-Former Texaco Foodmart No. 2 N/A
N/A
Surface Pour
Surface PourConcrete00.5
28.0
0.0
5.0
10.0
15.0
20.0
25.0
2
10
4
5
5
5
8
3
1
1
1
2
4
9
2
3
3
2
3
6
2
2
2
2
28.0
13.0
28.0
0.0 0.5
12.0
28.02" Sch. 40 PVC2" Slot .010Sch. 40 PVCM
M
D
M
M
M
1.71.7
28.0
(GW) - Gravelly TOPSOIL
(CL) - Dark brown to red, Silty Slightly Plastic CLAY
Orange to tan and brown from 5.0-8.0' BLS
BORING TERMINATED AT ELEVATION 70.4 ft in Silty
CLAY
96.796.7
70.4
0.3
0.7
0.2
0.5
2.5
0.4
DRILL MACHINE:CME 550 ATV METHOD: HSA
COUNTY:DAVIDSON
1626486 740417
T.O.C. ELEV.:
TOTAL DEPTH:
WELL DEPTH:
NC
SHEET
17.7
15.0
DEPTH
1
98.40
28.0
28.0
0 HOUR DTW:
24 HOUR DTW:END DATE:5/9/23
OF1
BORING LOCATION: Southern portion of property near TMW-03
BLOW COUNT
0.5ft
START DATE:5/9/23
0.5ft
WELL ID:
STATE:
MW-05NORTHING:
LOGGED BY:
DRILLER:
CREW:
0.5ft0.5ft
EASTING:
PROJECT NO.:221185
SYSTEM:NCSP NAD 83 (USft)
FORMER TEXACO FOODMART NO.2PROJECT:T. Park
D. T. Chalmers, JR
L. Hamilton
LOCATION:LEXINGTON
ENVIRONMENTAL, CIVILGEOTECHNICAL
Wilmington, Raleigh, Washington,Charleston
CATLIN BORING LOG 221185_NCDEQ SLP FORMER TEXACO FOODMART NO.2.GPJ CATLIN.GDT 5/15/23Concrete Bentonite Pellets #2 Medium Sand
0.0
WELL LOG
WELL
DETAIL
SOIL AND ROCK
DESCRIPTIONLAB.DEPTH
MOIS
0.0 LAND SURFACE
LOG ELEVATION
98.4
OVA
(ppm)
221185
05/03/23
Mud Rotary
4146A
14.81
TMW-01
-80.259533
D. T. Chalmers, JR
35.778099
DAVIDSON
1
X
5/15/2023
6
Surface Pour
CATLIN Engineers and Scientists
X
2 Slot .010
1700 COTTON GROVE RD., LEXINGTON, 27292
Bent. Pellets77
PVC
85
77N/A
77 90 Torpedo Sand
90.0
X 1
85 90 PVC
2
Sch. 40
0
0 4 Sch. 40
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.
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
NCDEQ-Former Texaco Foodmart No. 2 N/A
N/A
Surface Pour
Surface PourConcrete01
0.0
CuttingsDrill 4" Sch. 40 PVC 0.0 1.0
2" Sch. 40 PVC7.5
40.0
7.5
40.0
(CL) - Red to brown, Silty CLAY
(ML) - Red grading to gray, Clayey SILT
Tr. Mica from 30.0-40.0' BLS
(WR) - Black WEATHERED ROCK, Friable
92.6
60.1
92.6
60.1NM
METHOD:Mud Rotary
COUNTY:DAVIDSON
1626416 740495
T.O.C. ELEV.:
TOTAL DEPTH:
WELL DEPTH:
NC
SHEET
NM
14.8
DEPTH
2
100.10
90.3
90.0
0 HOUR DTW:
24 HOUR DTW:END DATE:5/3/23
OF1
BORING LOCATION:Northern portion of property near MW-04
BLOW COUNT
0.5ft
START DATE:5/2/23
0.5ft
WELL ID:
STATE:
TMW-01NORTHING:
LOGGED BY:
DRILLER:
CREW:
0.5ft0.5ft
EASTING:
PROJECT NO.:221185
SYSTEM:NCSP NAD 83 (USft)
FORMER TEXACO FOODMART NO.2PROJECT:M. Appurle
D. T. Chalmers, JR
L. Hamilton
LOCATION:LEXINGTON
ENVIRONMENTAL, CIVILGEOTECHNICAL
Wilmington, Raleigh, Washington,Charleston
CATLIN BORING LOG 221185_NCDEQ SLP FORMER TEXACO FOODMART NO.2.GPJ CATLIN.GDT 5/15/23Concrete Bentonite Pellets #2 Medium Sand
0.0
WELL LOG
WELL
DETAIL
SOIL AND ROCK
DESCRIPTIONLAB.DEPTH
MOIS
0.0 LAND SURFACE
LOG ELEVATION
100.1
OVA
(ppm)
221185
DRILL MACHINE:CME 550 ATV
90.3
80.0
84.3
88.3
50/.5
50/.5
50/.5 90.0
85.0
90.0
77.0
90.02" Slot .010Sch. 40 PVC55.0
78.0
55.0
78.0
90.0
(WR) - Black WEATHERED ROCK, Friable (continued)
(ML) - Brown SILT with interbedded weathered rock
(WR) - Browns and grays, WEATHERED ROCK
BORING TERMINATED AT ELEVATION 9.8 ft in Silty
WEATHERED ROCK
45.1
22.1
45.1
22.1
10.1
10.0
3.9
2.3
METHOD:Mud Rotary
COUNTY:DAVIDSON
1626416 740495
T.O.C. ELEV.:
TOTAL DEPTH:
WELL DEPTH:
NC
SHEET
NM
14.8
DEPTH
2
100.10
90.3
90.0
0 HOUR DTW:
24 HOUR DTW:END DATE:5/3/23
OF2
BORING LOCATION:Northern portion of property near MW-04
BLOW COUNT
0.5ft
START DATE:5/2/23
0.5ft
WELL ID:
STATE:
TMW-01NORTHING:
LOGGED BY:
DRILLER:
CREW:
0.5ft0.5ft
EASTING:
PROJECT NO.:221185
SYSTEM:NCSP NAD 83 (USft)
FORMER TEXACO FOODMART NO.2PROJECT:M. Appurle
D. T. Chalmers, JR
L. Hamilton
LOCATION:LEXINGTON
ENVIRONMENTAL, CIVILGEOTECHNICAL
Wilmington, Raleigh, Washington,Charleston
CATLIN BORING LOG 221185_NCDEQ SLP FORMER TEXACO FOODMART NO.2.GPJ CATLIN.GDT 5/15/23Concrete Bentonite Pellets #2 Medium Sand
WELL LOG
WELL
DETAIL
SOIL AND ROCK
DESCRIPTIONLAB.DEPTH
MOIS
LOG ELEVATION
OVA
(ppm)
221185
DRILL MACHINE:CME 550 ATV
05/05/23
Mud Rotary
4146A
15.87
TMW-02
-80.259516
D. T. Chalmers, JR
35.777899
DAVIDSON
1
X
5/15/2023
6
Surface Pour
CATLIN Engineers and Scientists
X
2 Slot .010
1700 COTTON GROVE RD., LEXINGTON, 27292
Bent. Pellets80
PVC
85
80N/A
80 90 Torpedo Sand
90.0
X 1
85 90 PVC
2
Sch. 40
0
0 4 Sch. 40
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.
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
NCDEQ-Former Texaco Foodmart No. 2 N/A
N/A
Surface Pour
Surface PourConcrete01
0.0
CuttingsDrill
4" Sch. 40 PVC 0.0 1.0
2" Sch. 40 PVC0.3
25.0
0.3
25.0
(CL) - Reddish-brown, Silty to Clayey TOPSOIL
(CL) - CLAY
(ML) - Reddish-brown, Clayey SILT
99.9
75.2
99.9
75.2
NM
METHOD:Mud Rotary
COUNTY:DAVIDSON
1626420 740422
T.O.C. ELEV.:
TOTAL DEPTH:
WELL DEPTH:
NC
SHEET
16.0
15.9
DEPTH
2
100.15
90.0
90.0
0 HOUR DTW:
24 HOUR DTW:END DATE:5/5/23
OF1
BORING LOCATION:Western portion of property near MW-03
BLOW COUNT
0.5ft
START DATE:5/4/23
0.5ft
WELL ID:
STATE:
TMW-02NORTHING:
LOGGED BY:
DRILLER:
CREW:
0.5ft0.5ft
EASTING:
PROJECT NO.:221185
SYSTEM:NCSP NAD 83 (USft)
FORMER TEXACO FOODMART NO.2PROJECT:M. Appurle
D. T. Chalmers, JR
L. Hamilton
LOCATION:LEXINGTON
ENVIRONMENTAL, CIVILGEOTECHNICAL
Wilmington, Raleigh, Washington,Charleston
CATLIN BORING LOG 221185_NCDEQ SLP FORMER TEXACO FOODMART NO.2.GPJ CATLIN.GDT 5/15/23Concrete 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)
221185
DRILL MACHINE:CME 550 ATV
90.0
80.0
85.0
88.0
29
17
7
30
50/.5
29
50/.5
22
27
49
90.0
85.0
90.0
80.0
90.02" Slot .010Sch. 40 PVC80.080.0
90.0
(ML) - Reddish-brown, Clayey SILT (continued)
(WR) - WEATHERED ROCK with tr. silt
BORING TERMINATED AT ELEVATION 10.2 ft in Silty
WEATHERED ROCK
20.220.2
10.2
5.0
31.6
40.0
METHOD:Mud Rotary
COUNTY:DAVIDSON
1626420 740422
T.O.C. ELEV.:
TOTAL DEPTH:
WELL DEPTH:
NC
SHEET
16.0
15.9
DEPTH
2
100.15
90.0
90.0
0 HOUR DTW:
24 HOUR DTW:END DATE:5/5/23
OF2
BORING LOCATION:Western portion of property near MW-03
BLOW COUNT
0.5ft
START DATE:5/4/23
0.5ft
WELL ID:
STATE:
TMW-02NORTHING:
LOGGED BY:
DRILLER:
CREW:
0.5ft0.5ft
EASTING:
PROJECT NO.:221185
SYSTEM:NCSP NAD 83 (USft)
FORMER TEXACO FOODMART NO.2PROJECT:M. Appurle
D. T. Chalmers, JR
L. Hamilton
LOCATION:LEXINGTON
ENVIRONMENTAL, CIVILGEOTECHNICAL
Wilmington, Raleigh, Washington,Charleston
CATLIN BORING LOG 221185_NCDEQ SLP FORMER TEXACO FOODMART NO.2.GPJ CATLIN.GDT 5/15/23Concrete Bentonite Pellets #2 Medium Sand
WELL LOG
WELL
DETAIL
SOIL AND ROCK
DESCRIPTIONLAB.DEPTH
MOIS
LOG ELEVATION
OVA
(ppm)
221185
DRILL MACHINE:CME 550 ATV
05/10/23
Mud Rotary
4146A
14.49
TMW-03
-80.259288
D. T. Chalmers, JR
35.777888
DAVIDSON
1
X
5/15/2023
6
Surface Pour
CATLIN Engineers and Scientists
X
2 Slot .010
1700 COTTON GROVE RD., LEXINGTON, 27292
Bent. Pellets78
PVC
85
78N/A
78 90 Torpedo Sand
90.0
X 1
85 90 PVC
2
Sch. 40
0
0 4 Sch. 40
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.
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
NCDEQ-Former Texaco Foodmart No. 2 N/A
N/A
Surface Pour
Surface PourConcrete10
0.0
CuttingsDrill
4" Sch. 40 PVC 0.0 1.0
2" Sch. 40 PVC1.7
30.0
38.0
1.7
30.0
38.0
(GW) - Gray, GRAVEL
(CL) - Dark brown to red, Silty Slightly Plastic CLAY
Orange to tan and brown from 4.5-8.0' BLS
Red from 8.0-30.0' BLS
(ML) - Orange to red, Clayey SILT with tr. mica.
(CL) - Brown, Silty Slightly Plastic CLAY
96.7
68.4
60.4
96.7
68.4
60.4
NM
DRILL MACHINE:CME 550 ATV METHOD:Mud Rotary
COUNTY:DAVIDSON
1626488 740417
T.O.C. ELEV.:
TOTAL DEPTH:
WELL DEPTH:
NC
SHEET
15.3
14.5
DEPTH
2
98.39
90.0
90.0
0 HOUR DTW:
24 HOUR DTW:END DATE:5/10/23
OF1
BORING LOCATION:Southern portion of property near MW-05
BLOW COUNT
0.5ft
START DATE:5/9/23
0.5ft
WELL ID:
STATE:
TMW-03NORTHING:
LOGGED BY:
DRILLER:
CREW:
0.5ft0.5ft
EASTING:
PROJECT NO.:221185
SYSTEM:NCSP NAD 83 (USft)
FORMER TEXACO FOODMART NO.2PROJECT:T. Park
D. T. Chalmers, JR
L. Hamilton
LOCATION:LEXINGTON
ENVIRONMENTAL, CIVILGEOTECHNICAL
Wilmington, Raleigh, Washington,Charleston
CATLIN BORING LOG 221185_NCDEQ SLP FORMER TEXACO FOODMART NO.2.GPJ CATLIN.GDT 5/15/23Concrete Bentonite Pellets #2 Medium Sand
0.0
WELL LOG
WELL
DETAIL
SOIL AND ROCK
DESCRIPTIONLAB.DEPTH
MOIS
0.0 LAND SURFACE
LOG ELEVATION
98.4
OVA
(ppm)
221185
90.0
80.0
83.2
88.0
50/.3
50/.3
50/.2
90.0
85.0
90.0
78.0
90.02" Slot .010Sch. 40 PVCD
D
D
63.0
80.0
63.0
80.0
88.2
(CL) - Brown, Silty Slightly Plastic CLAY (continued)
(WR) - WEATHERED ROCK
(ML) - Tan to brown with green, SILT with Saprolite
BORING TERMINATED AT ELEVATION 8.4 ft in Silty
SAPROLITE
35.4
18.4
35.4
18.4
10.2
2.9
2.9
2.5
DRILL MACHINE:CME 550 ATV METHOD:Mud Rotary
COUNTY:DAVIDSON
1626488 740417
T.O.C. ELEV.:
TOTAL DEPTH:
WELL DEPTH:
NC
SHEET
15.3
14.5
DEPTH
2
98.39
90.0
90.0
0 HOUR DTW:
24 HOUR DTW:END DATE:5/10/23
OF2
BORING LOCATION:Southern portion of property near MW-05
BLOW COUNT
0.5ft
START DATE:5/9/23
0.5ft
WELL ID:
STATE:
TMW-03NORTHING:
LOGGED BY:
DRILLER:
CREW:
0.5ft0.5ft
EASTING:
PROJECT NO.:221185
SYSTEM:NCSP NAD 83 (USft)
FORMER TEXACO FOODMART NO.2PROJECT:T. Park
D. T. Chalmers, JR
L. Hamilton
LOCATION:LEXINGTON
ENVIRONMENTAL, CIVILGEOTECHNICAL
Wilmington, Raleigh, Washington,Charleston
CATLIN BORING LOG 221185_NCDEQ SLP FORMER TEXACO FOODMART NO.2.GPJ CATLIN.GDT 5/15/23Concrete Bentonite Pellets #2 Medium Sand
WELL LOG
WELL
DETAIL
SOIL AND ROCK
DESCRIPTIONLAB.DEPTH
MOIS
LOG ELEVATION
OVA
(ppm)
221185

NCDEQ; 22332_Former Texaco Food Mart #2 CATLIN Engineers and Scientists
CATLIN Project No. 221185 June 2023

APPENDIX E

LABORATORY ANALYTICAL REPORT AND
CHAIN OF CUSTODY DOCUMENT

39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
May 24, 2023
Ben Ashba
CATLIN Engineers & Scientists
220 Old Dairy Road
Wilmington, NC 28405
Project Location: Lexington, NC
Client Job Number:
Project Number: 221185
Laboratory Work Order Number: 23E2342
Enclosed are results of analyses for samples as received by the laboratory on May 17, 2023. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Kaitlyn A. Feliciano
Project Manager
Table of Contents
Sample Summary 3
Case Narrative 4
Sample Results 5
23E2342-01 5
23E2342-02 7
23E2342-03 9
23E2342-04 11
23E2342-05 13
23E2342-06 15
23E2342-07 17
23E2342-08 19
23E2342-09 21
23E2342-10 23
Sample Preparation Information 25
QC Data 26
Volatile Organic Compounds by GC/MS 26
B340811 26
Flag/Qualifier Summary 30
Certifications 31
Chain of Custody/Sample Receipt 33
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
5/24/2023
CATLIN Engineers & Scientists
220 Old Dairy Road
Wilmington, NC 28405
ATTN: Ben Ashba
221185
23E2342
The results of analyses performed on the following samples submitted to CON-TEST, a Pace 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
Lexington, NC
250516-2
MW-01 23E2342-01 Trip Blank Water SM21-23 6200B
MW-02 23E2342-02 Ground Water SM21-23 6200B
MW-03 23E2342-03 Ground Water SM21-23 6200B
MW-04 23E2342-04 Ground Water SM21-23 6200B
MW-05 23E2342-05 Ground Water SM21-23 6200B
TMW-01 23E2342-06 Ground Water SM21-23 6200B
TMW-02 23E2342-07 Ground Water SM21-23 6200B
TMW-03 23E2342-08 Ground Water SM21-23 6200B
Field Blank 23E2342-09 Field Blank SM21-23 6200B
Trip Blank 23E2342-10 Ground Water SM21-23 6200B
[TOC_1]Sample Summary[TOC]
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 23E2342-01,04,06+07 due to high concentrations of target compounds.
[TOC_1]Case Narrative[TOC]
SM21-23 6200B
Qualifications:
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this
compound is likely to be biased on the low side.
Analyte & Samples(s) Qualified:
L-04
2,2-Dichloropropane
23E2342-01[MW-01], 23E2342-02[MW-02], 23E2342-03[MW-03], 23E2342-04[MW-04], 23E2342-05[MW-05], 23E2342-06[TMW-01], 23E2342-07[TMW-02],
23E2342-08[TMW-03], 23E2342-09[Field Blank], 23E2342-10[Trip Blank], B340811-BLK1, B340811-BS1, B340811-BSD1, S087802-CCV1
Vinyl Acetate
23E2342-01[MW-01], 23E2342-02[MW-02], 23E2342-03[MW-03], 23E2342-04[MW-04], 23E2342-05[MW-05], 23E2342-06[TMW-01], 23E2342-07[TMW-02],
23E2342-08[TMW-03], 23E2342-09[Field Blank], 23E2342-10[Trip Blank], B340811-BLK1, B340811-BS1, B340811-BSD1, S087802-CCV1
Elevated reporting limit due to high concentration of target compounds.
Analyte & Samples(s) Qualified:
RL-11
23E2342-01[MW-01], 23E2342-04[MW-04], 23E2342-06[TMW-01], 23E2342-07[TMW-02]
The results of analyses reported only relate to samples submitted to Con-Test, a Pace 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
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-01
Field Sample #: MW-01
Sample Matrix: Trip Blank Water
Sampled: 5/15/2023 15:26
[TOC_2]23E2342-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
1200 25000 5/22/23 7:03 MFFg/L1000 5/19/23SM21-23 6200B500JAcetone
6800 250 5/22/23 7:03 MFFg/L92 5/19/23SM21-23 6200B500Benzene
ND 250 5/22/23 7:03 MFFg/L74 5/19/23SM21-23 6200B500Bromobenzene
ND 250 5/22/23 7:03 MFFg/L140 5/19/23SM21-23 6200B500Bromochloromethane
ND 250 5/22/23 7:03 MFFg/L79 5/19/23SM21-23 6200B500Bromodichloromethane
ND 250 5/22/23 7:03 MFFg/L200 5/19/23SM21-23 6200B500Bromoform
ND 1000 5/22/23 7:03 MFFg/L660 5/19/23SM21-23 6200B500Bromomethane
ND 2500 5/22/23 7:03 MFFg/L840 5/19/23SM21-23 6200B5002-Butanone (MEK)
100 250 5/22/23 7:03 MFFg/L75 5/19/23SM21-23 6200B500Jn-Butylbenzene
ND 250 5/22/23 7:03 MFFg/L63 5/19/23SM21-23 6200B500sec-Butylbenzene
ND 250 5/22/23 7:03 MFFg/L71 5/19/23SM21-23 6200B500tert-Butylbenzene
ND 250 5/22/23 7:03 MFFg/L82 5/19/23SM21-23 6200B500Carbon Tetrachloride
ND 250 5/22/23 7:03 MFFg/L59 5/19/23SM21-23 6200B500Chlorobenzene
ND 25000 5/22/23 7:03 MFFg/L10000 5/19/23SM21-23 6200B500Ethanol
ND 250 5/22/23 7:03 MFFg/L100 5/19/23SM21-23 6200B500Chlorodibromomethane
ND 250 5/22/23 7:03 MFFg/L170 5/19/23SM21-23 6200B500Chloroethane
ND 250 5/22/23 7:03 MFFg/L70 5/19/23SM21-23 6200B500Chloroform
ND 300 5/22/23 7:03 MFFg/L250 5/19/23SM21-23 6200B500Chloromethane
ND 250 5/22/23 7:03 MFFg/L77 5/19/23SM21-23 6200B5002-Chlorotoluene
ND 250 5/22/23 7:03 MFFg/L77 5/19/23SM21-23 6200B5004-Chlorotoluene
330 250 5/22/23 7:03 MFFg/L80 5/19/23SM21-23 6200B5001,2-Dibromoethane (EDB)
ND 250 5/22/23 7:03 MFFg/L65 5/19/23SM21-23 6200B5001,2-Dichlorobenzene
ND 250 5/22/23 7:03 MFFg/L68 5/19/23SM21-23 6200B5001,3-Dichlorobenzene
ND 250 5/22/23 7:03 MFFg/L64 5/19/23SM21-23 6200B5001,4-Dichlorobenzene
ND 250 5/22/23 7:03 MFFg/L80 5/19/23SM21-23 6200B500Dichlorodifluoromethane (Freon 12)
ND 250 5/22/23 7:03 MFFg/L68 5/19/23SM21-23 6200B5001,1-Dichloroethane
ND 250 5/22/23 7:03 MFFg/L150 5/19/23SM21-23 6200B5001,2-Dichloroethane
ND 250 5/22/23 7:03 MFFg/L70 5/19/23SM21-23 6200B5001,1-Dichloroethylene
ND 250 5/22/23 7:03 MFFg/L70 5/19/23SM21-23 6200B500cis-1,2-Dichloroethylene
ND 250 5/22/23 7:03 MFFg/L86 5/19/23SM21-23 6200B500trans-1,2-Dichloroethylene
ND 250 5/22/23 7:03 MFFg/L97 5/19/23SM21-23 6200B5001,2-Dichloropropane
ND 250 5/22/23 7:03 MFFg/L58 5/19/23SM21-23 6200B5001,3-Dichloropropane
ND 250 5/22/23 7:03 MFFg/L170 5/19/23SM21-23 6200B500L-042,2-Dichloropropane
ND 250 5/22/23 7:03 MFFg/L75 5/19/23SM21-23 6200B5001,1-Dichloropropene
ND 250 5/22/23 7:03 MFFg/L82 5/19/23SM21-23 6200B500cis-1,3-Dichloropropene
ND 250 5/22/23 7:03 MFFg/L71 5/19/23SM21-23 6200B500trans-1,3-Dichloropropene
ND 250 5/22/23 7:03 MFFg/L100 5/19/23SM21-23 6200B500Diisopropyl Ether (DIPE)
3800 250 5/22/23 7:03 MFFg/L110 5/19/23SM21-23 6200B500Ethylbenzene
ND 2500 5/22/23 7:03 MFFg/L600 5/19/23SM21-23 6200B5002-Hexanone (MBK)
160 250 5/22/23 7:03 MFFg/L76 5/19/23SM21-23 6200B500JIsopropylbenzene (Cumene)
ND 250 5/22/23 7:03 MFFg/L63 5/19/23SM21-23 6200B500p-Isopropyltoluene (p-Cymene)
540 250 5/22/23 7:03 MFFg/L85 5/19/23SM21-23 6200B500Methyl tert-Butyl Ether (MTBE)
ND 2500 5/22/23 7:03 MFFg/L88 5/19/23SM21-23 6200B500Methylene Chloride
ND 2500 5/22/23 7:03 MFFg/L660 5/19/23SM21-23 6200B5004-Methyl-2-pentanone (MIBK)
[TOC_1]Sample Results[TOC]
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-01
Field Sample #: MW-01
Sample Matrix: Trip Blank Water
Sampled: 5/15/2023 15:26
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
820 250 5/22/23 7:03 MFFg/L190 5/19/23SM21-23 6200B500Naphthalene
410 250 5/22/23 7:03 MFFg/L62 5/19/23SM21-23 6200B500n-Propylbenzene
ND 250 5/22/23 7:03 MFFg/L75 5/19/23SM21-23 6200B500Styrene
ND 250 5/22/23 7:03 MFFg/L68 5/19/23SM21-23 6200B5001,1,2,2-Tetrachloroethane
ND 250 5/22/23 7:03 MFFg/L84 5/19/23SM21-23 6200B500Tetrachloroethylene
35000 250 5/22/23 7:03 MFFg/L110 5/19/23SM21-23 6200B500Toluene
ND 500 5/22/23 7:03 MFFg/L170 5/19/23SM21-23 6200B5001,2,3-Trichlorobenzene
ND 500 5/22/23 7:03 MFFg/L150 5/19/23SM21-23 6200B5001,2,4-Trichlorobenzene
ND 250 5/22/23 7:03 MFFg/L75 5/19/23SM21-23 6200B5001,1,1-Trichloroethane
ND 250 5/22/23 7:03 MFFg/L96 5/19/23SM21-23 6200B5001,1,2-Trichloroethane
ND 250 5/22/23 7:03 MFFg/L87 5/19/23SM21-23 6200B500Trichloroethylene
ND 250 5/22/23 7:03 MFFg/L77 5/19/23SM21-23 6200B500Trichlorofluoromethane (Freon 11)
ND 250 5/22/23 7:03 MFFg/L140 5/19/23SM21-23 6200B5001,2,3-Trichloropropane
2800 250 5/22/23 7:03 MFFg/L99 5/19/23SM21-23 6200B5001,2,4-Trimethylbenzene
680 250 5/22/23 7:03 MFFg/L75 5/19/23SM21-23 6200B5001,3,5-Trimethylbenzene
ND 10000 5/22/23 7:03 MFFg/L830 5/19/23SM21-23 6200B500L-04Vinyl Acetate
ND 250 5/22/23 7:03 MFFg/L120 5/19/23SM21-23 6200B500Vinyl Chloride
13000 500 5/22/23 7:03 MFFg/L250 5/19/23SM21-23 6200B500m+p Xylene
6600 250 5/22/23 7:03 MFFg/L120 5/19/23SM21-23 6200B500o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 101 5/22/23 7:0370-130
Toluene-d8 101 5/22/23 7:0370-130
4-Bromofluorobenzene 94.7 5/22/23 7:0370-130
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-02
Field Sample #: MW-02
Sample Matrix: Ground Water
Sampled: 5/15/2023 15:55
[TOC_2]23E2342-02[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 5/22/23 1:42 MFFg/L2.0 5/19/23SM21-23 6200B1Acetone
1.6 0.50 5/22/23 1:42 MFFg/L0.18 5/19/23SM21-23 6200B1Benzene
ND 0.50 5/22/23 1:42 MFFg/L0.15 5/19/23SM21-23 6200B1Bromobenzene
ND 0.50 5/22/23 1:42 MFFg/L0.28 5/19/23SM21-23 6200B1Bromochloromethane
ND 0.50 5/22/23 1:42 MFFg/L0.16 5/19/23SM21-23 6200B1Bromodichloromethane
ND 0.50 5/22/23 1:42 MFFg/L0.41 5/19/23SM21-23 6200B1Bromoform
ND 2.0 5/22/23 1:42 MFFg/L1.3 5/19/23SM21-23 6200B1Bromomethane
ND 5.0 5/22/23 1:42 MFFg/L1.7 5/19/23SM21-23 6200B12-Butanone (MEK)
ND 0.50 5/22/23 1:42 MFFg/L0.15 5/19/23SM21-23 6200B1n-Butylbenzene
0.32 0.50 5/22/23 1:42 MFFg/L0.13 5/19/23SM21-23 6200B1Jsec-Butylbenzene
ND 0.50 5/22/23 1:42 MFFg/L0.14 5/19/23SM21-23 6200B1tert-Butylbenzene
ND 0.50 5/22/23 1:42 MFFg/L0.16 5/19/23SM21-23 6200B1Carbon Tetrachloride
ND 0.50 5/22/23 1:42 MFFg/L0.12 5/19/23SM21-23 6200B1Chlorobenzene
ND 50 5/22/23 1:42 MFFg/L20 5/19/23SM21-23 6200B1Ethanol
ND 0.50 5/22/23 1:42 MFFg/L0.20 5/19/23SM21-23 6200B1Chlorodibromomethane
ND 0.50 5/22/23 1:42 MFFg/L0.34 5/19/23SM21-23 6200B1Chloroethane
ND 0.50 5/22/23 1:42 MFFg/L0.14 5/19/23SM21-23 6200B1Chloroform
ND 0.60 5/22/23 1:42 MFFg/L0.50 5/19/23SM21-23 6200B1Chloromethane
ND 0.50 5/22/23 1:42 MFFg/L0.15 5/19/23SM21-23 6200B12-Chlorotoluene
ND 0.50 5/22/23 1:42 MFFg/L0.15 5/19/23SM21-23 6200B14-Chlorotoluene
ND 0.50 5/22/23 1:42 MFFg/L0.16 5/19/23SM21-23 6200B11,2-Dibromoethane (EDB)
ND 0.50 5/22/23 1:42 MFFg/L0.13 5/19/23SM21-23 6200B11,2-Dichlorobenzene
ND 0.50 5/22/23 1:42 MFFg/L0.14 5/19/23SM21-23 6200B11,3-Dichlorobenzene
ND 0.50 5/22/23 1:42 MFFg/L0.13 5/19/23SM21-23 6200B11,4-Dichlorobenzene
ND 0.50 5/22/23 1:42 MFFg/L0.16 5/19/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 5/22/23 1:42 MFFg/L0.14 5/19/23SM21-23 6200B11,1-Dichloroethane
ND 0.50 5/22/23 1:42 MFFg/L0.30 5/19/23SM21-23 6200B11,2-Dichloroethane
ND 0.50 5/22/23 1:42 MFFg/L0.14 5/19/23SM21-23 6200B11,1-Dichloroethylene
ND 0.50 5/22/23 1:42 MFFg/L0.14 5/19/23SM21-23 6200B1cis-1,2-Dichloroethylene
ND 0.50 5/22/23 1:42 MFFg/L0.17 5/19/23SM21-23 6200B1trans-1,2-Dichloroethylene
ND 0.50 5/22/23 1:42 MFFg/L0.19 5/19/23SM21-23 6200B11,2-Dichloropropane
ND 0.50 5/22/23 1:42 MFFg/L0.12 5/19/23SM21-23 6200B11,3-Dichloropropane
ND 0.50 5/22/23 1:42 MFFg/L0.35 5/19/23SM21-23 6200B1L-042,2-Dichloropropane
ND 0.50 5/22/23 1:42 MFFg/L0.15 5/19/23SM21-23 6200B11,1-Dichloropropene
ND 0.50 5/22/23 1:42 MFFg/L0.16 5/19/23SM21-23 6200B1cis-1,3-Dichloropropene
ND 0.50 5/22/23 1:42 MFFg/L0.14 5/19/23SM21-23 6200B1trans-1,3-Dichloropropene
0.64 0.50 5/22/23 1:42 MFFg/L0.20 5/19/23SM21-23 6200B1Diisopropyl Ether (DIPE)
ND 0.50 5/22/23 1:42 MFFg/L0.22 5/19/23SM21-23 6200B1Ethylbenzene
ND 5.0 5/22/23 1:42 MFFg/L1.2 5/19/23SM21-23 6200B12-Hexanone (MBK)
1.3 0.50 5/22/23 1:42 MFFg/L0.15 5/19/23SM21-23 6200B1Isopropylbenzene (Cumene)
ND 0.50 5/22/23 1:42 MFFg/L0.13 5/19/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 5/22/23 1:42 MFFg/L0.17 5/19/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 5/22/23 1:42 MFFg/L0.18 5/19/23SM21-23 6200B1Methylene Chloride
ND 5.0 5/22/23 1:42 MFFg/L1.3 5/19/23SM21-23 6200B14-Methyl-2-pentanone (MIBK)
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-02
Field Sample #: MW-02
Sample Matrix: Ground Water
Sampled: 5/15/2023 15:55
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 5/22/23 1:42 MFFg/L0.38 5/19/23SM21-23 6200B1Naphthalene
ND 0.50 5/22/23 1:42 MFFg/L0.12 5/19/23SM21-23 6200B1n-Propylbenzene
ND 0.50 5/22/23 1:42 MFFg/L0.15 5/19/23SM21-23 6200B1Styrene
ND 0.50 5/22/23 1:42 MFFg/L0.14 5/19/23SM21-23 6200B11,1,2,2-Tetrachloroethane
ND 0.50 5/22/23 1:42 MFFg/L0.17 5/19/23SM21-23 6200B1Tetrachloroethylene
ND 0.50 5/22/23 1:42 MFFg/L0.22 5/19/23SM21-23 6200B1Toluene
ND 1.0 5/22/23 1:42 MFFg/L0.34 5/19/23SM21-23 6200B11,2,3-Trichlorobenzene
ND 1.0 5/22/23 1:42 MFFg/L0.30 5/19/23SM21-23 6200B11,2,4-Trichlorobenzene
ND 0.50 5/22/23 1:42 MFFg/L0.15 5/19/23SM21-23 6200B11,1,1-Trichloroethane
ND 0.50 5/22/23 1:42 MFFg/L0.19 5/19/23SM21-23 6200B11,1,2-Trichloroethane
ND 0.50 5/22/23 1:42 MFFg/L0.17 5/19/23SM21-23 6200B1Trichloroethylene
ND 0.50 5/22/23 1:42 MFFg/L0.15 5/19/23SM21-23 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 5/22/23 1:42 MFFg/L0.28 5/19/23SM21-23 6200B11,2,3-Trichloropropane
0.48 0.50 5/22/23 1:42 MFFg/L0.20 5/19/23SM21-23 6200B1J1,2,4-Trimethylbenzene
0.25 0.50 5/22/23 1:42 MFFg/L0.15 5/19/23SM21-23 6200B1J1,3,5-Trimethylbenzene
ND 20 5/22/23 1:42 MFFg/L1.7 5/19/23SM21-23 6200B1L-04Vinyl Acetate
ND 0.50 5/22/23 1:42 MFFg/L0.24 5/19/23SM21-23 6200B1Vinyl Chloride
3.8 1.0 5/22/23 1:42 MFFg/L0.49 5/19/23SM21-23 6200B1m+p Xylene
3.2 0.50 5/22/23 1:42 MFFg/L0.24 5/19/23SM21-23 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 98.9 5/22/23 1:4270-130
Toluene-d8 100 5/22/23 1:4270-130
4-Bromofluorobenzene 94.3 5/22/23 1:4270-130
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-03
Field Sample #: MW-03
Sample Matrix: Ground Water
Sampled: 5/15/2023 14:05
[TOC_2]23E2342-03[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 5/22/23 2:09 MFFg/L2.0 5/19/23SM21-23 6200B1Acetone
ND 0.50 5/22/23 2:09 MFFg/L0.18 5/19/23SM21-23 6200B1Benzene
ND 0.50 5/22/23 2:09 MFFg/L0.15 5/19/23SM21-23 6200B1Bromobenzene
ND 0.50 5/22/23 2:09 MFFg/L0.28 5/19/23SM21-23 6200B1Bromochloromethane
ND 0.50 5/22/23 2:09 MFFg/L0.16 5/19/23SM21-23 6200B1Bromodichloromethane
ND 0.50 5/22/23 2:09 MFFg/L0.41 5/19/23SM21-23 6200B1Bromoform
ND 2.0 5/22/23 2:09 MFFg/L1.3 5/19/23SM21-23 6200B1Bromomethane
ND 5.0 5/22/23 2:09 MFFg/L1.7 5/19/23SM21-23 6200B12-Butanone (MEK)
0.67 0.50 5/22/23 2:09 MFFg/L0.15 5/19/23SM21-23 6200B1n-Butylbenzene
0.17 0.50 5/22/23 2:09 MFFg/L0.13 5/19/23SM21-23 6200B1Jsec-Butylbenzene
ND 0.50 5/22/23 2:09 MFFg/L0.14 5/19/23SM21-23 6200B1tert-Butylbenzene
ND 0.50 5/22/23 2:09 MFFg/L0.16 5/19/23SM21-23 6200B1Carbon Tetrachloride
ND 0.50 5/22/23 2:09 MFFg/L0.12 5/19/23SM21-23 6200B1Chlorobenzene
ND 50 5/22/23 2:09 MFFg/L20 5/19/23SM21-23 6200B1Ethanol
ND 0.50 5/22/23 2:09 MFFg/L0.20 5/19/23SM21-23 6200B1Chlorodibromomethane
ND 0.50 5/22/23 2:09 MFFg/L0.34 5/19/23SM21-23 6200B1Chloroethane
1.6 0.50 5/22/23 2:09 MFFg/L0.14 5/19/23SM21-23 6200B1Chloroform
ND 0.60 5/22/23 2:09 MFFg/L0.50 5/19/23SM21-23 6200B1Chloromethane
ND 0.50 5/22/23 2:09 MFFg/L0.15 5/19/23SM21-23 6200B12-Chlorotoluene
ND 0.50 5/22/23 2:09 MFFg/L0.15 5/19/23SM21-23 6200B14-Chlorotoluene
ND 0.50 5/22/23 2:09 MFFg/L0.16 5/19/23SM21-23 6200B11,2-Dibromoethane (EDB)
ND 0.50 5/22/23 2:09 MFFg/L0.13 5/19/23SM21-23 6200B11,2-Dichlorobenzene
ND 0.50 5/22/23 2:09 MFFg/L0.14 5/19/23SM21-23 6200B11,3-Dichlorobenzene
ND 0.50 5/22/23 2:09 MFFg/L0.13 5/19/23SM21-23 6200B11,4-Dichlorobenzene
ND 0.50 5/22/23 2:09 MFFg/L0.16 5/19/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 5/22/23 2:09 MFFg/L0.14 5/19/23SM21-23 6200B11,1-Dichloroethane
ND 0.50 5/22/23 2:09 MFFg/L0.30 5/19/23SM21-23 6200B11,2-Dichloroethane
ND 0.50 5/22/23 2:09 MFFg/L0.14 5/19/23SM21-23 6200B11,1-Dichloroethylene
ND 0.50 5/22/23 2:09 MFFg/L0.14 5/19/23SM21-23 6200B1cis-1,2-Dichloroethylene
ND 0.50 5/22/23 2:09 MFFg/L0.17 5/19/23SM21-23 6200B1trans-1,2-Dichloroethylene
ND 0.50 5/22/23 2:09 MFFg/L0.19 5/19/23SM21-23 6200B11,2-Dichloropropane
ND 0.50 5/22/23 2:09 MFFg/L0.12 5/19/23SM21-23 6200B11,3-Dichloropropane
ND 0.50 5/22/23 2:09 MFFg/L0.35 5/19/23SM21-23 6200B1L-042,2-Dichloropropane
ND 0.50 5/22/23 2:09 MFFg/L0.15 5/19/23SM21-23 6200B11,1-Dichloropropene
ND 0.50 5/22/23 2:09 MFFg/L0.16 5/19/23SM21-23 6200B1cis-1,3-Dichloropropene
ND 0.50 5/22/23 2:09 MFFg/L0.14 5/19/23SM21-23 6200B1trans-1,3-Dichloropropene
ND 0.50 5/22/23 2:09 MFFg/L0.20 5/19/23SM21-23 6200B1Diisopropyl Ether (DIPE)
ND 0.50 5/22/23 2:09 MFFg/L0.22 5/19/23SM21-23 6200B1Ethylbenzene
ND 5.0 5/22/23 2:09 MFFg/L1.2 5/19/23SM21-23 6200B12-Hexanone (MBK)
ND 0.50 5/22/23 2:09 MFFg/L0.15 5/19/23SM21-23 6200B1Isopropylbenzene (Cumene)
0.15 0.50 5/22/23 2:09 MFFg/L0.13 5/19/23SM21-23 6200B1Jp-Isopropyltoluene (p-Cymene)
ND 0.50 5/22/23 2:09 MFFg/L0.17 5/19/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE)
0.18 5.0 5/22/23 2:09 MFFg/L0.18 5/19/23SM21-23 6200B1JMethylene Chloride
ND 5.0 5/22/23 2:09 MFFg/L1.3 5/19/23SM21-23 6200B14-Methyl-2-pentanone (MIBK)
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-03
Field Sample #: MW-03
Sample Matrix: Ground Water
Sampled: 5/15/2023 14:05
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
0.45 0.50 5/22/23 2:09 MFFg/L0.38 5/19/23SM21-23 6200B1JNaphthalene
ND 0.50 5/22/23 2:09 MFFg/L0.12 5/19/23SM21-23 6200B1n-Propylbenzene
ND 0.50 5/22/23 2:09 MFFg/L0.15 5/19/23SM21-23 6200B1Styrene
ND 0.50 5/22/23 2:09 MFFg/L0.14 5/19/23SM21-23 6200B11,1,2,2-Tetrachloroethane
ND 0.50 5/22/23 2:09 MFFg/L0.17 5/19/23SM21-23 6200B1Tetrachloroethylene
ND 0.50 5/22/23 2:09 MFFg/L0.22 5/19/23SM21-23 6200B1Toluene
ND 1.0 5/22/23 2:09 MFFg/L0.34 5/19/23SM21-23 6200B11,2,3-Trichlorobenzene
ND 1.0 5/22/23 2:09 MFFg/L0.30 5/19/23SM21-23 6200B11,2,4-Trichlorobenzene
ND 0.50 5/22/23 2:09 MFFg/L0.15 5/19/23SM21-23 6200B11,1,1-Trichloroethane
ND 0.50 5/22/23 2:09 MFFg/L0.19 5/19/23SM21-23 6200B11,1,2-Trichloroethane
ND 0.50 5/22/23 2:09 MFFg/L0.17 5/19/23SM21-23 6200B1Trichloroethylene
ND 0.50 5/22/23 2:09 MFFg/L0.15 5/19/23SM21-23 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 5/22/23 2:09 MFFg/L0.28 5/19/23SM21-23 6200B11,2,3-Trichloropropane
1.3 0.50 5/22/23 2:09 MFFg/L0.20 5/19/23SM21-23 6200B11,2,4-Trimethylbenzene
ND 0.50 5/22/23 2:09 MFFg/L0.15 5/19/23SM21-23 6200B11,3,5-Trimethylbenzene
ND 20 5/22/23 2:09 MFFg/L1.7 5/19/23SM21-23 6200B1L-04Vinyl Acetate
ND 0.50 5/22/23 2:09 MFFg/L0.24 5/19/23SM21-23 6200B1Vinyl Chloride
ND 1.0 5/22/23 2:09 MFFg/L0.49 5/19/23SM21-23 6200B1m+p Xylene
ND 0.50 5/22/23 2:09 MFFg/L0.24 5/19/23SM21-23 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 103 5/22/23 2:0970-130
Toluene-d8 103 5/22/23 2:0970-130
4-Bromofluorobenzene 94.5 5/22/23 2:0970-130
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-04
Field Sample #: MW-04
Sample Matrix: Ground Water
Sampled: 5/15/2023 12:19
[TOC_2]23E2342-04[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
330 5000 5/22/23 7:30 MFFg/L200 5/19/23SM21-23 6200B100JAcetone
1900 50 5/22/23 7:30 MFFg/L18 5/19/23SM21-23 6200B100Benzene
ND 50 5/22/23 7:30 MFFg/L15 5/19/23SM21-23 6200B100Bromobenzene
ND 50 5/22/23 7:30 MFFg/L28 5/19/23SM21-23 6200B100Bromochloromethane
ND 50 5/22/23 7:30 MFFg/L16 5/19/23SM21-23 6200B100Bromodichloromethane
ND 50 5/22/23 7:30 MFFg/L41 5/19/23SM21-23 6200B100Bromoform
ND 200 5/22/23 7:30 MFFg/L130 5/19/23SM21-23 6200B100Bromomethane
350 500 5/22/23 7:30 MFFg/L170 5/19/23SM21-23 6200B100J2-Butanone (MEK)
73 50 5/22/23 7:30 MFFg/L15 5/19/23SM21-23 6200B100n-Butylbenzene
19 50 5/22/23 7:30 MFFg/L13 5/19/23SM21-23 6200B100Jsec-Butylbenzene
ND 50 5/22/23 7:30 MFFg/L14 5/19/23SM21-23 6200B100tert-Butylbenzene
ND 50 5/22/23 7:30 MFFg/L16 5/19/23SM21-23 6200B100Carbon Tetrachloride
ND 50 5/22/23 7:30 MFFg/L12 5/19/23SM21-23 6200B100Chlorobenzene
ND 5000 5/22/23 7:30 MFFg/L2000 5/19/23SM21-23 6200B100Ethanol
ND 50 5/22/23 7:30 MFFg/L20 5/19/23SM21-23 6200B100Chlorodibromomethane
ND 50 5/22/23 7:30 MFFg/L34 5/19/23SM21-23 6200B100Chloroethane
ND 50 5/22/23 7:30 MFFg/L14 5/19/23SM21-23 6200B100Chloroform
ND 60 5/22/23 7:30 MFFg/L50 5/19/23SM21-23 6200B100Chloromethane
ND 50 5/22/23 7:30 MFFg/L15 5/19/23SM21-23 6200B1002-Chlorotoluene
ND 50 5/22/23 7:30 MFFg/L15 5/19/23SM21-23 6200B1004-Chlorotoluene
ND 50 5/22/23 7:30 MFFg/L16 5/19/23SM21-23 6200B1001,2-Dibromoethane (EDB)
ND 50 5/22/23 7:30 MFFg/L13 5/19/23SM21-23 6200B1001,2-Dichlorobenzene
ND 50 5/22/23 7:30 MFFg/L14 5/19/23SM21-23 6200B1001,3-Dichlorobenzene
ND 50 5/22/23 7:30 MFFg/L13 5/19/23SM21-23 6200B1001,4-Dichlorobenzene
ND 50 5/22/23 7:30 MFFg/L16 5/19/23SM21-23 6200B100Dichlorodifluoromethane (Freon 12)
ND 50 5/22/23 7:30 MFFg/L14 5/19/23SM21-23 6200B1001,1-Dichloroethane
ND 50 5/22/23 7:30 MFFg/L30 5/19/23SM21-23 6200B1001,2-Dichloroethane
ND 50 5/22/23 7:30 MFFg/L14 5/19/23SM21-23 6200B1001,1-Dichloroethylene
ND 50 5/22/23 7:30 MFFg/L14 5/19/23SM21-23 6200B100cis-1,2-Dichloroethylene
ND 50 5/22/23 7:30 MFFg/L17 5/19/23SM21-23 6200B100trans-1,2-Dichloroethylene
ND 50 5/22/23 7:30 MFFg/L19 5/19/23SM21-23 6200B1001,2-Dichloropropane
ND 50 5/22/23 7:30 MFFg/L12 5/19/23SM21-23 6200B1001,3-Dichloropropane
ND 50 5/22/23 7:30 MFFg/L35 5/19/23SM21-23 6200B100L-042,2-Dichloropropane
ND 50 5/22/23 7:30 MFFg/L15 5/19/23SM21-23 6200B1001,1-Dichloropropene
ND 50 5/22/23 7:30 MFFg/L16 5/19/23SM21-23 6200B100cis-1,3-Dichloropropene
ND 50 5/22/23 7:30 MFFg/L14 5/19/23SM21-23 6200B100trans-1,3-Dichloropropene
ND 50 5/22/23 7:30 MFFg/L20 5/19/23SM21-23 6200B100Diisopropyl Ether (DIPE)
1600 50 5/22/23 7:30 MFFg/L22 5/19/23SM21-23 6200B100Ethylbenzene
ND 500 5/22/23 7:30 MFFg/L120 5/19/23SM21-23 6200B1002-Hexanone (MBK)
88 50 5/22/23 7:30 MFFg/L15 5/19/23SM21-23 6200B100Isopropylbenzene (Cumene)
41 50 5/22/23 7:30 MFFg/L13 5/19/23SM21-23 6200B100Jp-Isopropyltoluene (p-Cymene)
43 50 5/22/23 7:30 MFFg/L17 5/19/23SM21-23 6200B100JMethyl tert-Butyl Ether (MTBE)
ND 500 5/22/23 7:30 MFFg/L18 5/19/23SM21-23 6200B100Methylene Chloride
ND 500 5/22/23 7:30 MFFg/L130 5/19/23SM21-23 6200B1004-Methyl-2-pentanone (MIBK)
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-04
Field Sample #: MW-04
Sample Matrix: Ground Water
Sampled: 5/15/2023 12:19
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
490 50 5/22/23 7:30 MFFg/L38 5/19/23SM21-23 6200B100Naphthalene
240 50 5/22/23 7:30 MFFg/L12 5/19/23SM21-23 6200B100n-Propylbenzene
ND 50 5/22/23 7:30 MFFg/L15 5/19/23SM21-23 6200B100Styrene
ND 50 5/22/23 7:30 MFFg/L14 5/19/23SM21-23 6200B1001,1,2,2-Tetrachloroethane
ND 50 5/22/23 7:30 MFFg/L17 5/19/23SM21-23 6200B100Tetrachloroethylene
7600 50 5/22/23 7:30 MFFg/L22 5/19/23SM21-23 6200B100Toluene
ND 100 5/22/23 7:30 MFFg/L34 5/19/23SM21-23 6200B1001,2,3-Trichlorobenzene
ND 100 5/22/23 7:30 MFFg/L30 5/19/23SM21-23 6200B1001,2,4-Trichlorobenzene
ND 50 5/22/23 7:30 MFFg/L15 5/19/23SM21-23 6200B1001,1,1-Trichloroethane
ND 50 5/22/23 7:30 MFFg/L19 5/19/23SM21-23 6200B1001,1,2-Trichloroethane
ND 50 5/22/23 7:30 MFFg/L17 5/19/23SM21-23 6200B100Trichloroethylene
ND 50 5/22/23 7:30 MFFg/L15 5/19/23SM21-23 6200B100Trichlorofluoromethane (Freon 11)
ND 50 5/22/23 7:30 MFFg/L28 5/19/23SM21-23 6200B1001,2,3-Trichloropropane
1900 50 5/22/23 7:30 MFFg/L20 5/19/23SM21-23 6200B1001,2,4-Trimethylbenzene
560 50 5/22/23 7:30 MFFg/L15 5/19/23SM21-23 6200B1001,3,5-Trimethylbenzene
ND 2000 5/22/23 7:30 MFFg/L170 5/19/23SM21-23 6200B100L-04Vinyl Acetate
ND 50 5/22/23 7:30 MFFg/L24 5/19/23SM21-23 6200B100Vinyl Chloride
5600 100 5/22/23 7:30 MFFg/L49 5/19/23SM21-23 6200B100m+p Xylene
3000 50 5/22/23 7:30 MFFg/L24 5/19/23SM21-23 6200B100o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 99.4 5/22/23 7:3070-130
Toluene-d8 98.2 5/22/23 7:3070-130
4-Bromofluorobenzene 95.2 5/22/23 7:3070-130
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-05
Field Sample #: MW-05
Sample Matrix: Ground Water
Sampled: 5/15/2023 14:45
[TOC_2]23E2342-05[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 5/22/23 2:36 MFFg/L2.0 5/19/23SM21-23 6200B1Acetone
0.46 0.50 5/22/23 2:36 MFFg/L0.18 5/19/23SM21-23 6200B1JBenzene
ND 0.50 5/22/23 2:36 MFFg/L0.15 5/19/23SM21-23 6200B1Bromobenzene
ND 0.50 5/22/23 2:36 MFFg/L0.28 5/19/23SM21-23 6200B1Bromochloromethane
ND 0.50 5/22/23 2:36 MFFg/L0.16 5/19/23SM21-23 6200B1Bromodichloromethane
ND 0.50 5/22/23 2:36 MFFg/L0.41 5/19/23SM21-23 6200B1Bromoform
ND 2.0 5/22/23 2:36 MFFg/L1.3 5/19/23SM21-23 6200B1Bromomethane
ND 5.0 5/22/23 2:36 MFFg/L1.7 5/19/23SM21-23 6200B12-Butanone (MEK)
25 0.50 5/22/23 2:36 MFFg/L0.15 5/19/23SM21-23 6200B1n-Butylbenzene
5.3 0.50 5/22/23 2:36 MFFg/L0.13 5/19/23SM21-23 6200B1sec-Butylbenzene
0.48 0.50 5/22/23 2:36 MFFg/L0.14 5/19/23SM21-23 6200B1Jtert-Butylbenzene
ND 0.50 5/22/23 2:36 MFFg/L0.16 5/19/23SM21-23 6200B1Carbon Tetrachloride
ND 0.50 5/22/23 2:36 MFFg/L0.12 5/19/23SM21-23 6200B1Chlorobenzene
ND 50 5/22/23 2:36 MFFg/L20 5/19/23SM21-23 6200B1Ethanol
ND 0.50 5/22/23 2:36 MFFg/L0.20 5/19/23SM21-23 6200B1Chlorodibromomethane
ND 0.50 5/22/23 2:36 MFFg/L0.34 5/19/23SM21-23 6200B1Chloroethane
0.19 0.50 5/22/23 2:36 MFFg/L0.14 5/19/23SM21-23 6200B1JChloroform
ND 0.60 5/22/23 2:36 MFFg/L0.50 5/19/23SM21-23 6200B1Chloromethane
ND 0.50 5/22/23 2:36 MFFg/L0.15 5/19/23SM21-23 6200B12-Chlorotoluene
ND 0.50 5/22/23 2:36 MFFg/L0.15 5/19/23SM21-23 6200B14-Chlorotoluene
ND 0.50 5/22/23 2:36 MFFg/L0.16 5/19/23SM21-23 6200B11,2-Dibromoethane (EDB)
ND 0.50 5/22/23 2:36 MFFg/L0.13 5/19/23SM21-23 6200B11,2-Dichlorobenzene
ND 0.50 5/22/23 2:36 MFFg/L0.14 5/19/23SM21-23 6200B11,3-Dichlorobenzene
ND 0.50 5/22/23 2:36 MFFg/L0.13 5/19/23SM21-23 6200B11,4-Dichlorobenzene
ND 0.50 5/22/23 2:36 MFFg/L0.16 5/19/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 5/22/23 2:36 MFFg/L0.14 5/19/23SM21-23 6200B11,1-Dichloroethane
ND 0.50 5/22/23 2:36 MFFg/L0.30 5/19/23SM21-23 6200B11,2-Dichloroethane
ND 0.50 5/22/23 2:36 MFFg/L0.14 5/19/23SM21-23 6200B11,1-Dichloroethylene
ND 0.50 5/22/23 2:36 MFFg/L0.14 5/19/23SM21-23 6200B1cis-1,2-Dichloroethylene
ND 0.50 5/22/23 2:36 MFFg/L0.17 5/19/23SM21-23 6200B1trans-1,2-Dichloroethylene
ND 0.50 5/22/23 2:36 MFFg/L0.19 5/19/23SM21-23 6200B11,2-Dichloropropane
ND 0.50 5/22/23 2:36 MFFg/L0.12 5/19/23SM21-23 6200B11,3-Dichloropropane
ND 0.50 5/22/23 2:36 MFFg/L0.35 5/19/23SM21-23 6200B1L-042,2-Dichloropropane
ND 0.50 5/22/23 2:36 MFFg/L0.15 5/19/23SM21-23 6200B11,1-Dichloropropene
ND 0.50 5/22/23 2:36 MFFg/L0.16 5/19/23SM21-23 6200B1cis-1,3-Dichloropropene
ND 0.50 5/22/23 2:36 MFFg/L0.14 5/19/23SM21-23 6200B1trans-1,3-Dichloropropene
0.31 0.50 5/22/23 2:36 MFFg/L0.20 5/19/23SM21-23 6200B1JDiisopropyl Ether (DIPE)
ND 0.50 5/22/23 2:36 MFFg/L0.22 5/19/23SM21-23 6200B1Ethylbenzene
ND 5.0 5/22/23 2:36 MFFg/L1.2 5/19/23SM21-23 6200B12-Hexanone (MBK)
3.4 0.50 5/22/23 2:36 MFFg/L0.15 5/19/23SM21-23 6200B1Isopropylbenzene (Cumene)
4.4 0.50 5/22/23 2:36 MFFg/L0.13 5/19/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 5/22/23 2:36 MFFg/L0.17 5/19/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 5/22/23 2:36 MFFg/L0.18 5/19/23SM21-23 6200B1Methylene Chloride
ND 5.0 5/22/23 2:36 MFFg/L1.3 5/19/23SM21-23 6200B14-Methyl-2-pentanone (MIBK)
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-05
Field Sample #: MW-05
Sample Matrix: Ground Water
Sampled: 5/15/2023 14:45
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
0.62 0.50 5/22/23 2:36 MFFg/L0.38 5/19/23SM21-23 6200B1Naphthalene
0.99 0.50 5/22/23 2:36 MFFg/L0.12 5/19/23SM21-23 6200B1n-Propylbenzene
ND 0.50 5/22/23 2:36 MFFg/L0.15 5/19/23SM21-23 6200B1Styrene
ND 0.50 5/22/23 2:36 MFFg/L0.14 5/19/23SM21-23 6200B11,1,2,2-Tetrachloroethane
ND 0.50 5/22/23 2:36 MFFg/L0.17 5/19/23SM21-23 6200B1Tetrachloroethylene
ND 0.50 5/22/23 2:36 MFFg/L0.22 5/19/23SM21-23 6200B1Toluene
ND 1.0 5/22/23 2:36 MFFg/L0.34 5/19/23SM21-23 6200B11,2,3-Trichlorobenzene
ND 1.0 5/22/23 2:36 MFFg/L0.30 5/19/23SM21-23 6200B11,2,4-Trichlorobenzene
ND 0.50 5/22/23 2:36 MFFg/L0.15 5/19/23SM21-23 6200B11,1,1-Trichloroethane
ND 0.50 5/22/23 2:36 MFFg/L0.19 5/19/23SM21-23 6200B11,1,2-Trichloroethane
ND 0.50 5/22/23 2:36 MFFg/L0.17 5/19/23SM21-23 6200B1Trichloroethylene
ND 0.50 5/22/23 2:36 MFFg/L0.15 5/19/23SM21-23 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 5/22/23 2:36 MFFg/L0.28 5/19/23SM21-23 6200B11,2,3-Trichloropropane
16 0.50 5/22/23 2:36 MFFg/L0.20 5/19/23SM21-23 6200B11,2,4-Trimethylbenzene
37 0.50 5/22/23 2:36 MFFg/L0.15 5/19/23SM21-23 6200B11,3,5-Trimethylbenzene
ND 20 5/22/23 2:36 MFFg/L1.7 5/19/23SM21-23 6200B1L-04Vinyl Acetate
ND 0.50 5/22/23 2:36 MFFg/L0.24 5/19/23SM21-23 6200B1Vinyl Chloride
ND 1.0 5/22/23 2:36 MFFg/L0.49 5/19/23SM21-23 6200B1m+p Xylene
0.26 0.50 5/22/23 2:36 MFFg/L0.24 5/19/23SM21-23 6200B1Jo-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 98.6 5/22/23 2:3670-130
Toluene-d8 101 5/22/23 2:3670-130
4-Bromofluorobenzene 95.5 5/22/23 2:3670-130
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-06
Field Sample #: TMW-01
Sample Matrix: Ground Water
Sampled: 5/15/2023 11:50
[TOC_2]23E2342-06[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 2500 5/22/23 7:57 MFFg/L100 5/19/23SM21-23 6200B50Acetone
5700 25 5/22/23 7:57 MFFg/L9.2 5/19/23SM21-23 6200B50Benzene
ND 25 5/22/23 7:57 MFFg/L7.4 5/19/23SM21-23 6200B50Bromobenzene
ND 25 5/22/23 7:57 MFFg/L14 5/19/23SM21-23 6200B50Bromochloromethane
ND 25 5/22/23 7:57 MFFg/L7.9 5/19/23SM21-23 6200B50Bromodichloromethane
ND 25 5/22/23 7:57 MFFg/L20 5/19/23SM21-23 6200B50Bromoform
ND 100 5/22/23 7:57 MFFg/L66 5/19/23SM21-23 6200B50Bromomethane
130 250 5/22/23 7:57 MFFg/L84 5/19/23SM21-23 6200B50J2-Butanone (MEK)
ND 25 5/22/23 7:57 MFFg/L7.5 5/19/23SM21-23 6200B50n-Butylbenzene
ND 25 5/22/23 7:57 MFFg/L6.3 5/19/23SM21-23 6200B50sec-Butylbenzene
ND 25 5/22/23 7:57 MFFg/L7.1 5/19/23SM21-23 6200B50tert-Butylbenzene
ND 25 5/22/23 7:57 MFFg/L8.2 5/19/23SM21-23 6200B50Carbon Tetrachloride
ND 25 5/22/23 7:57 MFFg/L5.9 5/19/23SM21-23 6200B50Chlorobenzene
ND 2500 5/22/23 7:57 MFFg/L1000 5/19/23SM21-23 6200B50Ethanol
ND 25 5/22/23 7:57 MFFg/L10 5/19/23SM21-23 6200B50Chlorodibromomethane
ND 25 5/22/23 7:57 MFFg/L17 5/19/23SM21-23 6200B50Chloroethane
42 25 5/22/23 7:57 MFFg/L7.0 5/19/23SM21-23 6200B50Chloroform
ND 30 5/22/23 7:57 MFFg/L25 5/19/23SM21-23 6200B50Chloromethane
ND 25 5/22/23 7:57 MFFg/L7.7 5/19/23SM21-23 6200B502-Chlorotoluene
ND 25 5/22/23 7:57 MFFg/L7.7 5/19/23SM21-23 6200B504-Chlorotoluene
ND 25 5/22/23 7:57 MFFg/L8.0 5/19/23SM21-23 6200B501,2-Dibromoethane (EDB)
ND 25 5/22/23 7:57 MFFg/L6.5 5/19/23SM21-23 6200B501,2-Dichlorobenzene
ND 25 5/22/23 7:57 MFFg/L6.8 5/19/23SM21-23 6200B501,3-Dichlorobenzene
ND 25 5/22/23 7:57 MFFg/L6.4 5/19/23SM21-23 6200B501,4-Dichlorobenzene
ND 25 5/22/23 7:57 MFFg/L8.0 5/19/23SM21-23 6200B50Dichlorodifluoromethane (Freon 12)
ND 25 5/22/23 7:57 MFFg/L6.8 5/19/23SM21-23 6200B501,1-Dichloroethane
ND 25 5/22/23 7:57 MFFg/L15 5/19/23SM21-23 6200B501,2-Dichloroethane
ND 25 5/22/23 7:57 MFFg/L7.0 5/19/23SM21-23 6200B501,1-Dichloroethylene
ND 25 5/22/23 7:57 MFFg/L7.0 5/19/23SM21-23 6200B50cis-1,2-Dichloroethylene
ND 25 5/22/23 7:57 MFFg/L8.6 5/19/23SM21-23 6200B50trans-1,2-Dichloroethylene
ND 25 5/22/23 7:57 MFFg/L9.7 5/19/23SM21-23 6200B501,2-Dichloropropane
ND 25 5/22/23 7:57 MFFg/L5.8 5/19/23SM21-23 6200B501,3-Dichloropropane
ND 25 5/22/23 7:57 MFFg/L17 5/19/23SM21-23 6200B50L-042,2-Dichloropropane
ND 25 5/22/23 7:57 MFFg/L7.5 5/19/23SM21-23 6200B501,1-Dichloropropene
ND 25 5/22/23 7:57 MFFg/L8.2 5/19/23SM21-23 6200B50cis-1,3-Dichloropropene
ND 25 5/22/23 7:57 MFFg/L7.1 5/19/23SM21-23 6200B50trans-1,3-Dichloropropene
28 25 5/22/23 7:57 MFFg/L10 5/19/23SM21-23 6200B50Diisopropyl Ether (DIPE)
400 25 5/22/23 7:57 MFFg/L11 5/19/23SM21-23 6200B50Ethylbenzene
ND 250 5/22/23 7:57 MFFg/L60 5/19/23SM21-23 6200B502-Hexanone (MBK)
38 25 5/22/23 7:57 MFFg/L7.6 5/19/23SM21-23 6200B50Isopropylbenzene (Cumene)
ND 25 5/22/23 7:57 MFFg/L6.3 5/19/23SM21-23 6200B50p-Isopropyltoluene (p-Cymene)
21 25 5/22/23 7:57 MFFg/L8.5 5/19/23SM21-23 6200B50JMethyl tert-Butyl Ether (MTBE)
ND 250 5/22/23 7:57 MFFg/L8.8 5/19/23SM21-23 6200B50Methylene Chloride
ND 250 5/22/23 7:57 MFFg/L66 5/19/23SM21-23 6200B504-Methyl-2-pentanone (MIBK)
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-06
Field Sample #: TMW-01
Sample Matrix: Ground Water
Sampled: 5/15/2023 11:50
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
280 25 5/22/23 7:57 MFFg/L19 5/19/23SM21-23 6200B50Naphthalene
42 25 5/22/23 7:57 MFFg/L6.2 5/19/23SM21-23 6200B50n-Propylbenzene
ND 25 5/22/23 7:57 MFFg/L7.5 5/19/23SM21-23 6200B50Styrene
ND 25 5/22/23 7:57 MFFg/L6.8 5/19/23SM21-23 6200B501,1,2,2-Tetrachloroethane
ND 25 5/22/23 7:57 MFFg/L8.4 5/19/23SM21-23 6200B50Tetrachloroethylene
55 25 5/22/23 7:57 MFFg/L11 5/19/23SM21-23 6200B50Toluene
ND 50 5/22/23 7:57 MFFg/L17 5/19/23SM21-23 6200B501,2,3-Trichlorobenzene
ND 50 5/22/23 7:57 MFFg/L15 5/19/23SM21-23 6200B501,2,4-Trichlorobenzene
ND 25 5/22/23 7:57 MFFg/L7.5 5/19/23SM21-23 6200B501,1,1-Trichloroethane
ND 25 5/22/23 7:57 MFFg/L9.6 5/19/23SM21-23 6200B501,1,2-Trichloroethane
ND 25 5/22/23 7:57 MFFg/L8.7 5/19/23SM21-23 6200B50Trichloroethylene
ND 25 5/22/23 7:57 MFFg/L7.7 5/19/23SM21-23 6200B50Trichlorofluoromethane (Freon 11)
ND 25 5/22/23 7:57 MFFg/L14 5/19/23SM21-23 6200B501,2,3-Trichloropropane
470 25 5/22/23 7:57 MFFg/L9.9 5/19/23SM21-23 6200B501,2,4-Trimethylbenzene
16 25 5/22/23 7:57 MFFg/L7.5 5/19/23SM21-23 6200B50J1,3,5-Trimethylbenzene
ND 1000 5/22/23 7:57 MFFg/L83 5/19/23SM21-23 6200B50L-04Vinyl Acetate
ND 25 5/22/23 7:57 MFFg/L12 5/19/23SM21-23 6200B50Vinyl Chloride
1400 50 5/22/23 7:57 MFFg/L25 5/19/23SM21-23 6200B50m+p Xylene
850 25 5/22/23 7:57 MFFg/L12 5/19/23SM21-23 6200B50o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 98.7 5/22/23 7:5770-130
Toluene-d8 99.4 5/22/23 7:5770-130
4-Bromofluorobenzene 96.4 5/22/23 7:5770-130
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-07
Field Sample #: TMW-02
Sample Matrix: Ground Water
Sampled: 5/15/2023 12:34
[TOC_2]23E2342-07[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 1000 5/22/23 8:24 MFFg/L40 5/19/23SM21-23 6200B20Acetone
530 10 5/22/23 8:24 MFFg/L3.7 5/19/23SM21-23 6200B20Benzene
ND 10 5/22/23 8:24 MFFg/L3.0 5/19/23SM21-23 6200B20Bromobenzene
ND 10 5/22/23 8:24 MFFg/L5.7 5/19/23SM21-23 6200B20Bromochloromethane
ND 10 5/22/23 8:24 MFFg/L3.2 5/19/23SM21-23 6200B20Bromodichloromethane
ND 10 5/22/23 8:24 MFFg/L8.2 5/19/23SM21-23 6200B20Bromoform
ND 40 5/22/23 8:24 MFFg/L26 5/19/23SM21-23 6200B20Bromomethane
55 100 5/22/23 8:24 MFFg/L34 5/19/23SM21-23 6200B20J2-Butanone (MEK)
17 10 5/22/23 8:24 MFFg/L3.0 5/19/23SM21-23 6200B20n-Butylbenzene
9.2 10 5/22/23 8:24 MFFg/L2.5 5/19/23SM21-23 6200B20Jsec-Butylbenzene
ND 10 5/22/23 8:24 MFFg/L2.8 5/19/23SM21-23 6200B20tert-Butylbenzene
ND 10 5/22/23 8:24 MFFg/L3.3 5/19/23SM21-23 6200B20Carbon Tetrachloride
ND 10 5/22/23 8:24 MFFg/L2.4 5/19/23SM21-23 6200B20Chlorobenzene
ND 1000 5/22/23 8:24 MFFg/L410 5/19/23SM21-23 6200B20Ethanol
ND 10 5/22/23 8:24 MFFg/L4.0 5/19/23SM21-23 6200B20Chlorodibromomethane
ND 10 5/22/23 8:24 MFFg/L6.8 5/19/23SM21-23 6200B20Chloroethane
12 10 5/22/23 8:24 MFFg/L2.8 5/19/23SM21-23 6200B20Chloroform
ND 12 5/22/23 8:24 MFFg/L10 5/19/23SM21-23 6200B20Chloromethane
ND 10 5/22/23 8:24 MFFg/L3.1 5/19/23SM21-23 6200B202-Chlorotoluene
ND 10 5/22/23 8:24 MFFg/L3.1 5/19/23SM21-23 6200B204-Chlorotoluene
ND 10 5/22/23 8:24 MFFg/L3.2 5/19/23SM21-23 6200B201,2-Dibromoethane (EDB)
ND 10 5/22/23 8:24 MFFg/L2.6 5/19/23SM21-23 6200B201,2-Dichlorobenzene
ND 10 5/22/23 8:24 MFFg/L2.7 5/19/23SM21-23 6200B201,3-Dichlorobenzene
ND 10 5/22/23 8:24 MFFg/L2.6 5/19/23SM21-23 6200B201,4-Dichlorobenzene
ND 10 5/22/23 8:24 MFFg/L3.2 5/19/23SM21-23 6200B20Dichlorodifluoromethane (Freon 12)
ND 10 5/22/23 8:24 MFFg/L2.7 5/19/23SM21-23 6200B201,1-Dichloroethane
ND 10 5/22/23 8:24 MFFg/L6.1 5/19/23SM21-23 6200B201,2-Dichloroethane
ND 10 5/22/23 8:24 MFFg/L2.8 5/19/23SM21-23 6200B201,1-Dichloroethylene
ND 10 5/22/23 8:24 MFFg/L2.8 5/19/23SM21-23 6200B20cis-1,2-Dichloroethylene
ND 10 5/22/23 8:24 MFFg/L3.4 5/19/23SM21-23 6200B20trans-1,2-Dichloroethylene
ND 10 5/22/23 8:24 MFFg/L3.9 5/19/23SM21-23 6200B201,2-Dichloropropane
ND 10 5/22/23 8:24 MFFg/L2.3 5/19/23SM21-23 6200B201,3-Dichloropropane
ND 10 5/22/23 8:24 MFFg/L7.0 5/19/23SM21-23 6200B20L-042,2-Dichloropropane
ND 10 5/22/23 8:24 MFFg/L3.0 5/19/23SM21-23 6200B201,1-Dichloropropene
ND 10 5/22/23 8:24 MFFg/L3.3 5/19/23SM21-23 6200B20cis-1,3-Dichloropropene
ND 10 5/22/23 8:24 MFFg/L2.8 5/19/23SM21-23 6200B20trans-1,3-Dichloropropene
ND 10 5/22/23 8:24 MFFg/L4.0 5/19/23SM21-23 6200B20Diisopropyl Ether (DIPE)
870 10 5/22/23 8:24 MFFg/L4.4 5/19/23SM21-23 6200B20Ethylbenzene
ND 100 5/22/23 8:24 MFFg/L24 5/19/23SM21-23 6200B202-Hexanone (MBK)
65 10 5/22/23 8:24 MFFg/L3.0 5/19/23SM21-23 6200B20Isopropylbenzene (Cumene)
6.4 10 5/22/23 8:24 MFFg/L2.5 5/19/23SM21-23 6200B20Jp-Isopropyltoluene (p-Cymene)
78 10 5/22/23 8:24 MFFg/L3.4 5/19/23SM21-23 6200B20Methyl tert-Butyl Ether (MTBE)
ND 100 5/22/23 8:24 MFFg/L3.5 5/19/23SM21-23 6200B20Methylene Chloride
ND 100 5/22/23 8:24 MFFg/L26 5/19/23SM21-23 6200B204-Methyl-2-pentanone (MIBK)
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-07
Field Sample #: TMW-02
Sample Matrix: Ground Water
Sampled: 5/15/2023 12:34
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
350 10 5/22/23 8:24 MFFg/L7.6 5/19/23SM21-23 6200B20Naphthalene
140 10 5/22/23 8:24 MFFg/L2.5 5/19/23SM21-23 6200B20n-Propylbenzene
ND 10 5/22/23 8:24 MFFg/L3.0 5/19/23SM21-23 6200B20Styrene
ND 10 5/22/23 8:24 MFFg/L2.7 5/19/23SM21-23 6200B201,1,2,2-Tetrachloroethane
ND 10 5/22/23 8:24 MFFg/L3.4 5/19/23SM21-23 6200B20Tetrachloroethylene
26 10 5/22/23 8:24 MFFg/L4.5 5/19/23SM21-23 6200B20Toluene
ND 20 5/22/23 8:24 MFFg/L6.8 5/19/23SM21-23 6200B201,2,3-Trichlorobenzene
ND 20 5/22/23 8:24 MFFg/L6.0 5/19/23SM21-23 6200B201,2,4-Trichlorobenzene
ND 10 5/22/23 8:24 MFFg/L3.0 5/19/23SM21-23 6200B201,1,1-Trichloroethane
ND 10 5/22/23 8:24 MFFg/L3.8 5/19/23SM21-23 6200B201,1,2-Trichloroethane
ND 10 5/22/23 8:24 MFFg/L3.5 5/19/23SM21-23 6200B20Trichloroethylene
ND 10 5/22/23 8:24 MFFg/L3.1 5/19/23SM21-23 6200B20Trichlorofluoromethane (Freon 11)
ND 10 5/22/23 8:24 MFFg/L5.5 5/19/23SM21-23 6200B201,2,3-Trichloropropane
780 10 5/22/23 8:24 MFFg/L4.0 5/19/23SM21-23 6200B201,2,4-Trimethylbenzene
ND 10 5/22/23 8:24 MFFg/L3.0 5/19/23SM21-23 6200B201,3,5-Trimethylbenzene
ND 400 5/22/23 8:24 MFFg/L33 5/19/23SM21-23 6200B20L-04Vinyl Acetate
ND 10 5/22/23 8:24 MFFg/L4.7 5/19/23SM21-23 6200B20Vinyl Chloride
2700 20 5/22/23 8:24 MFFg/L9.8 5/19/23SM21-23 6200B20m+p Xylene
1200 10 5/22/23 8:24 MFFg/L4.9 5/19/23SM21-23 6200B20o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 97.4 5/22/23 8:2470-130
Toluene-d8 99.9 5/22/23 8:2470-130
4-Bromofluorobenzene 97.4 5/22/23 8:2470-130
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-08
Field Sample #: TMW-03
Sample Matrix: Ground Water
Sampled: 5/15/2023 14:48
[TOC_2]23E2342-08[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
4.3 50 5/22/23 3:02 MFFg/L2.0 5/19/23SM21-23 6200B1JAcetone
1.2 0.50 5/22/23 3:02 MFFg/L0.18 5/19/23SM21-23 6200B1Benzene
ND 0.50 5/22/23 3:02 MFFg/L0.15 5/19/23SM21-23 6200B1Bromobenzene
ND 0.50 5/22/23 3:02 MFFg/L0.28 5/19/23SM21-23 6200B1Bromochloromethane
ND 0.50 5/22/23 3:02 MFFg/L0.16 5/19/23SM21-23 6200B1Bromodichloromethane
ND 0.50 5/22/23 3:02 MFFg/L0.41 5/19/23SM21-23 6200B1Bromoform
ND 2.0 5/22/23 3:02 MFFg/L1.3 5/19/23SM21-23 6200B1Bromomethane
ND 5.0 5/22/23 3:02 MFFg/L1.7 5/19/23SM21-23 6200B12-Butanone (MEK)
0.53 0.50 5/22/23 3:02 MFFg/L0.15 5/19/23SM21-23 6200B1n-Butylbenzene
ND 0.50 5/22/23 3:02 MFFg/L0.13 5/19/23SM21-23 6200B1sec-Butylbenzene
ND 0.50 5/22/23 3:02 MFFg/L0.14 5/19/23SM21-23 6200B1tert-Butylbenzene
ND 0.50 5/22/23 3:02 MFFg/L0.16 5/19/23SM21-23 6200B1Carbon Tetrachloride
ND 0.50 5/22/23 3:02 MFFg/L0.12 5/19/23SM21-23 6200B1Chlorobenzene
ND 50 5/22/23 3:02 MFFg/L20 5/19/23SM21-23 6200B1Ethanol
ND 0.50 5/22/23 3:02 MFFg/L0.20 5/19/23SM21-23 6200B1Chlorodibromomethane
ND 0.50 5/22/23 3:02 MFFg/L0.34 5/19/23SM21-23 6200B1Chloroethane
13 0.50 5/22/23 3:02 MFFg/L0.14 5/19/23SM21-23 6200B1Chloroform
ND 0.60 5/22/23 3:02 MFFg/L0.50 5/19/23SM21-23 6200B1Chloromethane
ND 0.50 5/22/23 3:02 MFFg/L0.15 5/19/23SM21-23 6200B12-Chlorotoluene
ND 0.50 5/22/23 3:02 MFFg/L0.15 5/19/23SM21-23 6200B14-Chlorotoluene
ND 0.50 5/22/23 3:02 MFFg/L0.16 5/19/23SM21-23 6200B11,2-Dibromoethane (EDB)
ND 0.50 5/22/23 3:02 MFFg/L0.13 5/19/23SM21-23 6200B11,2-Dichlorobenzene
ND 0.50 5/22/23 3:02 MFFg/L0.14 5/19/23SM21-23 6200B11,3-Dichlorobenzene
ND 0.50 5/22/23 3:02 MFFg/L0.13 5/19/23SM21-23 6200B11,4-Dichlorobenzene
ND 0.50 5/22/23 3:02 MFFg/L0.16 5/19/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 5/22/23 3:02 MFFg/L0.14 5/19/23SM21-23 6200B11,1-Dichloroethane
ND 0.50 5/22/23 3:02 MFFg/L0.30 5/19/23SM21-23 6200B11,2-Dichloroethane
ND 0.50 5/22/23 3:02 MFFg/L0.14 5/19/23SM21-23 6200B11,1-Dichloroethylene
ND 0.50 5/22/23 3:02 MFFg/L0.14 5/19/23SM21-23 6200B1cis-1,2-Dichloroethylene
ND 0.50 5/22/23 3:02 MFFg/L0.17 5/19/23SM21-23 6200B1trans-1,2-Dichloroethylene
ND 0.50 5/22/23 3:02 MFFg/L0.19 5/19/23SM21-23 6200B11,2-Dichloropropane
ND 0.50 5/22/23 3:02 MFFg/L0.12 5/19/23SM21-23 6200B11,3-Dichloropropane
ND 0.50 5/22/23 3:02 MFFg/L0.35 5/19/23SM21-23 6200B1L-042,2-Dichloropropane
ND 0.50 5/22/23 3:02 MFFg/L0.15 5/19/23SM21-23 6200B11,1-Dichloropropene
ND 0.50 5/22/23 3:02 MFFg/L0.16 5/19/23SM21-23 6200B1cis-1,3-Dichloropropene
ND 0.50 5/22/23 3:02 MFFg/L0.14 5/19/23SM21-23 6200B1trans-1,3-Dichloropropene
ND 0.50 5/22/23 3:02 MFFg/L0.20 5/19/23SM21-23 6200B1Diisopropyl Ether (DIPE)
1.1 0.50 5/22/23 3:02 MFFg/L0.22 5/19/23SM21-23 6200B1Ethylbenzene
ND 5.0 5/22/23 3:02 MFFg/L1.2 5/19/23SM21-23 6200B12-Hexanone (MBK)
0.22 0.50 5/22/23 3:02 MFFg/L0.15 5/19/23SM21-23 6200B1JIsopropylbenzene (Cumene)
0.15 0.50 5/22/23 3:02 MFFg/L0.13 5/19/23SM21-23 6200B1Jp-Isopropyltoluene (p-Cymene)
ND 0.50 5/22/23 3:02 MFFg/L0.17 5/19/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 5/22/23 3:02 MFFg/L0.18 5/19/23SM21-23 6200B1Methylene Chloride
ND 5.0 5/22/23 3:02 MFFg/L1.3 5/19/23SM21-23 6200B14-Methyl-2-pentanone (MIBK)
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-08
Field Sample #: TMW-03
Sample Matrix: Ground Water
Sampled: 5/15/2023 14:48
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
0.86 0.50 5/22/23 3:02 MFFg/L0.38 5/19/23SM21-23 6200B1Naphthalene
0.32 0.50 5/22/23 3:02 MFFg/L0.12 5/19/23SM21-23 6200B1Jn-Propylbenzene
ND 0.50 5/22/23 3:02 MFFg/L0.15 5/19/23SM21-23 6200B1Styrene
ND 0.50 5/22/23 3:02 MFFg/L0.14 5/19/23SM21-23 6200B11,1,2,2-Tetrachloroethane
ND 0.50 5/22/23 3:02 MFFg/L0.17 5/19/23SM21-23 6200B1Tetrachloroethylene
0.48 0.50 5/22/23 3:02 MFFg/L0.22 5/19/23SM21-23 6200B1JToluene
ND 1.0 5/22/23 3:02 MFFg/L0.34 5/19/23SM21-23 6200B11,2,3-Trichlorobenzene
ND 1.0 5/22/23 3:02 MFFg/L0.30 5/19/23SM21-23 6200B11,2,4-Trichlorobenzene
ND 0.50 5/22/23 3:02 MFFg/L0.15 5/19/23SM21-23 6200B11,1,1-Trichloroethane
ND 0.50 5/22/23 3:02 MFFg/L0.19 5/19/23SM21-23 6200B11,1,2-Trichloroethane
ND 0.50 5/22/23 3:02 MFFg/L0.17 5/19/23SM21-23 6200B1Trichloroethylene
ND 0.50 5/22/23 3:02 MFFg/L0.15 5/19/23SM21-23 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 5/22/23 3:02 MFFg/L0.28 5/19/23SM21-23 6200B11,2,3-Trichloropropane
1.2 0.50 5/22/23 3:02 MFFg/L0.20 5/19/23SM21-23 6200B11,2,4-Trimethylbenzene
0.25 0.50 5/22/23 3:02 MFFg/L0.15 5/19/23SM21-23 6200B1J1,3,5-Trimethylbenzene
ND 20 5/22/23 3:02 MFFg/L1.7 5/19/23SM21-23 6200B1L-04Vinyl Acetate
ND 0.50 5/22/23 3:02 MFFg/L0.24 5/19/23SM21-23 6200B1Vinyl Chloride
2.8 1.0 5/22/23 3:02 MFFg/L0.49 5/19/23SM21-23 6200B1m+p Xylene
1.6 0.50 5/22/23 3:02 MFFg/L0.24 5/19/23SM21-23 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 98.5 5/22/23 3:0270-130
Toluene-d8 98.0 5/22/23 3:0270-130
4-Bromofluorobenzene 96.2 5/22/23 3:0270-130
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-09
Field Sample #: Field Blank
Sample Matrix: Field Blank
Sampled: 5/15/2023 16:05
[TOC_2]23E2342-09[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
7.6 50 5/22/23 0:22 MFFg/L2.0 5/19/23SM21-23 6200B1JAcetone
ND 0.50 5/22/23 0:22 MFFg/L0.18 5/19/23SM21-23 6200B1Benzene
ND 0.50 5/22/23 0:22 MFFg/L0.15 5/19/23SM21-23 6200B1Bromobenzene
ND 0.50 5/22/23 0:22 MFFg/L0.28 5/19/23SM21-23 6200B1Bromochloromethane
ND 0.50 5/22/23 0:22 MFFg/L0.16 5/19/23SM21-23 6200B1Bromodichloromethane
ND 0.50 5/22/23 0:22 MFFg/L0.41 5/19/23SM21-23 6200B1Bromoform
ND 2.0 5/22/23 0:22 MFFg/L1.3 5/19/23SM21-23 6200B1Bromomethane
2.6 5.0 5/22/23 0:22 MFFg/L1.7 5/19/23SM21-23 6200B1J2-Butanone (MEK)
ND 0.50 5/22/23 0:22 MFFg/L0.15 5/19/23SM21-23 6200B1n-Butylbenzene
ND 0.50 5/22/23 0:22 MFFg/L0.13 5/19/23SM21-23 6200B1sec-Butylbenzene
ND 0.50 5/22/23 0:22 MFFg/L0.14 5/19/23SM21-23 6200B1tert-Butylbenzene
ND 0.50 5/22/23 0:22 MFFg/L0.16 5/19/23SM21-23 6200B1Carbon Tetrachloride
ND 0.50 5/22/23 0:22 MFFg/L0.12 5/19/23SM21-23 6200B1Chlorobenzene
ND 50 5/22/23 0:22 MFFg/L20 5/19/23SM21-23 6200B1Ethanol
ND 0.50 5/22/23 0:22 MFFg/L0.20 5/19/23SM21-23 6200B1Chlorodibromomethane
ND 0.50 5/22/23 0:22 MFFg/L0.34 5/19/23SM21-23 6200B1Chloroethane
ND 0.50 5/22/23 0:22 MFFg/L0.14 5/19/23SM21-23 6200B1Chloroform
ND 0.60 5/22/23 0:22 MFFg/L0.50 5/19/23SM21-23 6200B1Chloromethane
ND 0.50 5/22/23 0:22 MFFg/L0.15 5/19/23SM21-23 6200B12-Chlorotoluene
ND 0.50 5/22/23 0:22 MFFg/L0.15 5/19/23SM21-23 6200B14-Chlorotoluene
ND 0.50 5/22/23 0:22 MFFg/L0.16 5/19/23SM21-23 6200B11,2-Dibromoethane (EDB)
ND 0.50 5/22/23 0:22 MFFg/L0.13 5/19/23SM21-23 6200B11,2-Dichlorobenzene
ND 0.50 5/22/23 0:22 MFFg/L0.14 5/19/23SM21-23 6200B11,3-Dichlorobenzene
ND 0.50 5/22/23 0:22 MFFg/L0.13 5/19/23SM21-23 6200B11,4-Dichlorobenzene
ND 0.50 5/22/23 0:22 MFFg/L0.16 5/19/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 5/22/23 0:22 MFFg/L0.14 5/19/23SM21-23 6200B11,1-Dichloroethane
ND 0.50 5/22/23 0:22 MFFg/L0.30 5/19/23SM21-23 6200B11,2-Dichloroethane
ND 0.50 5/22/23 0:22 MFFg/L0.14 5/19/23SM21-23 6200B11,1-Dichloroethylene
ND 0.50 5/22/23 0:22 MFFg/L0.14 5/19/23SM21-23 6200B1cis-1,2-Dichloroethylene
ND 0.50 5/22/23 0:22 MFFg/L0.17 5/19/23SM21-23 6200B1trans-1,2-Dichloroethylene
ND 0.50 5/22/23 0:22 MFFg/L0.19 5/19/23SM21-23 6200B11,2-Dichloropropane
ND 0.50 5/22/23 0:22 MFFg/L0.12 5/19/23SM21-23 6200B11,3-Dichloropropane
ND 0.50 5/22/23 0:22 MFFg/L0.35 5/19/23SM21-23 6200B1L-042,2-Dichloropropane
ND 0.50 5/22/23 0:22 MFFg/L0.15 5/19/23SM21-23 6200B11,1-Dichloropropene
ND 0.50 5/22/23 0:22 MFFg/L0.16 5/19/23SM21-23 6200B1cis-1,3-Dichloropropene
ND 0.50 5/22/23 0:22 MFFg/L0.14 5/19/23SM21-23 6200B1trans-1,3-Dichloropropene
ND 0.50 5/22/23 0:22 MFFg/L0.20 5/19/23SM21-23 6200B1Diisopropyl Ether (DIPE)
ND 0.50 5/22/23 0:22 MFFg/L0.22 5/19/23SM21-23 6200B1Ethylbenzene
ND 5.0 5/22/23 0:22 MFFg/L1.2 5/19/23SM21-23 6200B12-Hexanone (MBK)
ND 0.50 5/22/23 0:22 MFFg/L0.15 5/19/23SM21-23 6200B1Isopropylbenzene (Cumene)
ND 0.50 5/22/23 0:22 MFFg/L0.13 5/19/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 5/22/23 0:22 MFFg/L0.17 5/19/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 5/22/23 0:22 MFFg/L0.18 5/19/23SM21-23 6200B1Methylene Chloride
ND 5.0 5/22/23 0:22 MFFg/L1.3 5/19/23SM21-23 6200B14-Methyl-2-pentanone (MIBK)
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-09
Field Sample #: Field Blank
Sample Matrix: Field Blank
Sampled: 5/15/2023 16:05
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 5/22/23 0:22 MFFg/L0.38 5/19/23SM21-23 6200B1Naphthalene
ND 0.50 5/22/23 0:22 MFFg/L0.12 5/19/23SM21-23 6200B1n-Propylbenzene
ND 0.50 5/22/23 0:22 MFFg/L0.15 5/19/23SM21-23 6200B1Styrene
ND 0.50 5/22/23 0:22 MFFg/L0.14 5/19/23SM21-23 6200B11,1,2,2-Tetrachloroethane
ND 0.50 5/22/23 0:22 MFFg/L0.17 5/19/23SM21-23 6200B1Tetrachloroethylene
ND 0.50 5/22/23 0:22 MFFg/L0.22 5/19/23SM21-23 6200B1Toluene
ND 1.0 5/22/23 0:22 MFFg/L0.34 5/19/23SM21-23 6200B11,2,3-Trichlorobenzene
ND 1.0 5/22/23 0:22 MFFg/L0.30 5/19/23SM21-23 6200B11,2,4-Trichlorobenzene
ND 0.50 5/22/23 0:22 MFFg/L0.15 5/19/23SM21-23 6200B11,1,1-Trichloroethane
ND 0.50 5/22/23 0:22 MFFg/L0.19 5/19/23SM21-23 6200B11,1,2-Trichloroethane
ND 0.50 5/22/23 0:22 MFFg/L0.17 5/19/23SM21-23 6200B1Trichloroethylene
ND 0.50 5/22/23 0:22 MFFg/L0.15 5/19/23SM21-23 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 5/22/23 0:22 MFFg/L0.28 5/19/23SM21-23 6200B11,2,3-Trichloropropane
ND 0.50 5/22/23 0:22 MFFg/L0.20 5/19/23SM21-23 6200B11,2,4-Trimethylbenzene
ND 0.50 5/22/23 0:22 MFFg/L0.15 5/19/23SM21-23 6200B11,3,5-Trimethylbenzene
ND 20 5/22/23 0:22 MFFg/L1.7 5/19/23SM21-23 6200B1L-04Vinyl Acetate
ND 0.50 5/22/23 0:22 MFFg/L0.24 5/19/23SM21-23 6200B1Vinyl Chloride
ND 1.0 5/22/23 0:22 MFFg/L0.49 5/19/23SM21-23 6200B1m+p Xylene
ND 0.50 5/22/23 0:22 MFFg/L0.24 5/19/23SM21-23 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 99.0 5/22/23 0:2270-130
Toluene-d8 99.3 5/22/23 0:2270-130
4-Bromofluorobenzene 93.8 5/22/23 0:2270-130
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-10
Field Sample #: Trip Blank
Sample Matrix: Ground Water
Sampled: 5/15/2023 00:00
[TOC_2]23E2342-10[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 5/22/23 0:49 MFFg/L2.0 5/19/23SM21-23 6200B1Acetone
ND 0.50 5/22/23 0:49 MFFg/L0.18 5/19/23SM21-23 6200B1Benzene
ND 0.50 5/22/23 0:49 MFFg/L0.15 5/19/23SM21-23 6200B1Bromobenzene
ND 0.50 5/22/23 0:49 MFFg/L0.28 5/19/23SM21-23 6200B1Bromochloromethane
ND 0.50 5/22/23 0:49 MFFg/L0.16 5/19/23SM21-23 6200B1Bromodichloromethane
ND 0.50 5/22/23 0:49 MFFg/L0.41 5/19/23SM21-23 6200B1Bromoform
ND 2.0 5/22/23 0:49 MFFg/L1.3 5/19/23SM21-23 6200B1Bromomethane
ND 5.0 5/22/23 0:49 MFFg/L1.7 5/19/23SM21-23 6200B12-Butanone (MEK)
ND 0.50 5/22/23 0:49 MFFg/L0.15 5/19/23SM21-23 6200B1n-Butylbenzene
ND 0.50 5/22/23 0:49 MFFg/L0.13 5/19/23SM21-23 6200B1sec-Butylbenzene
ND 0.50 5/22/23 0:49 MFFg/L0.14 5/19/23SM21-23 6200B1tert-Butylbenzene
ND 0.50 5/22/23 0:49 MFFg/L0.16 5/19/23SM21-23 6200B1Carbon Tetrachloride
ND 0.50 5/22/23 0:49 MFFg/L0.12 5/19/23SM21-23 6200B1Chlorobenzene
ND 50 5/22/23 0:49 MFFg/L20 5/19/23SM21-23 6200B1Ethanol
ND 0.50 5/22/23 0:49 MFFg/L0.20 5/19/23SM21-23 6200B1Chlorodibromomethane
ND 0.50 5/22/23 0:49 MFFg/L0.34 5/19/23SM21-23 6200B1Chloroethane
ND 0.50 5/22/23 0:49 MFFg/L0.14 5/19/23SM21-23 6200B1Chloroform
ND 0.60 5/22/23 0:49 MFFg/L0.50 5/19/23SM21-23 6200B1Chloromethane
ND 0.50 5/22/23 0:49 MFFg/L0.15 5/19/23SM21-23 6200B12-Chlorotoluene
ND 0.50 5/22/23 0:49 MFFg/L0.15 5/19/23SM21-23 6200B14-Chlorotoluene
ND 0.50 5/22/23 0:49 MFFg/L0.16 5/19/23SM21-23 6200B11,2-Dibromoethane (EDB)
ND 0.50 5/22/23 0:49 MFFg/L0.13 5/19/23SM21-23 6200B11,2-Dichlorobenzene
ND 0.50 5/22/23 0:49 MFFg/L0.14 5/19/23SM21-23 6200B11,3-Dichlorobenzene
ND 0.50 5/22/23 0:49 MFFg/L0.13 5/19/23SM21-23 6200B11,4-Dichlorobenzene
ND 0.50 5/22/23 0:49 MFFg/L0.16 5/19/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 5/22/23 0:49 MFFg/L0.14 5/19/23SM21-23 6200B11,1-Dichloroethane
ND 0.50 5/22/23 0:49 MFFg/L0.30 5/19/23SM21-23 6200B11,2-Dichloroethane
ND 0.50 5/22/23 0:49 MFFg/L0.14 5/19/23SM21-23 6200B11,1-Dichloroethylene
ND 0.50 5/22/23 0:49 MFFg/L0.14 5/19/23SM21-23 6200B1cis-1,2-Dichloroethylene
ND 0.50 5/22/23 0:49 MFFg/L0.17 5/19/23SM21-23 6200B1trans-1,2-Dichloroethylene
ND 0.50 5/22/23 0:49 MFFg/L0.19 5/19/23SM21-23 6200B11,2-Dichloropropane
ND 0.50 5/22/23 0:49 MFFg/L0.12 5/19/23SM21-23 6200B11,3-Dichloropropane
ND 0.50 5/22/23 0:49 MFFg/L0.35 5/19/23SM21-23 6200B1L-042,2-Dichloropropane
ND 0.50 5/22/23 0:49 MFFg/L0.15 5/19/23SM21-23 6200B11,1-Dichloropropene
ND 0.50 5/22/23 0:49 MFFg/L0.16 5/19/23SM21-23 6200B1cis-1,3-Dichloropropene
ND 0.50 5/22/23 0:49 MFFg/L0.14 5/19/23SM21-23 6200B1trans-1,3-Dichloropropene
ND 0.50 5/22/23 0:49 MFFg/L0.20 5/19/23SM21-23 6200B1Diisopropyl Ether (DIPE)
ND 0.50 5/22/23 0:49 MFFg/L0.22 5/19/23SM21-23 6200B1Ethylbenzene
ND 5.0 5/22/23 0:49 MFFg/L1.2 5/19/23SM21-23 6200B12-Hexanone (MBK)
ND 0.50 5/22/23 0:49 MFFg/L0.15 5/19/23SM21-23 6200B1Isopropylbenzene (Cumene)
ND 0.50 5/22/23 0:49 MFFg/L0.13 5/19/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 5/22/23 0:49 MFFg/L0.17 5/19/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 5/22/23 0:49 MFFg/L0.18 5/19/23SM21-23 6200B1Methylene Chloride
ND 5.0 5/22/23 0:49 MFFg/L1.3 5/19/23SM21-23 6200B14-Methyl-2-pentanone (MIBK)
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 5/17/2023
Work Order: 23E2342Sample Description:Project Location: Lexington, NC
Sample ID: 23E2342-10
Field Sample #: Trip Blank
Sample Matrix: Ground Water
Sampled: 5/15/2023 00:00
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 5/22/23 0:49 MFFg/L0.38 5/19/23SM21-23 6200B1Naphthalene
ND 0.50 5/22/23 0:49 MFFg/L0.12 5/19/23SM21-23 6200B1n-Propylbenzene
ND 0.50 5/22/23 0:49 MFFg/L0.15 5/19/23SM21-23 6200B1Styrene
ND 0.50 5/22/23 0:49 MFFg/L0.14 5/19/23SM21-23 6200B11,1,2,2-Tetrachloroethane
ND 0.50 5/22/23 0:49 MFFg/L0.17 5/19/23SM21-23 6200B1Tetrachloroethylene
ND 0.50 5/22/23 0:49 MFFg/L0.22 5/19/23SM21-23 6200B1Toluene
ND 1.0 5/22/23 0:49 MFFg/L0.34 5/19/23SM21-23 6200B11,2,3-Trichlorobenzene
ND 1.0 5/22/23 0:49 MFFg/L0.30 5/19/23SM21-23 6200B11,2,4-Trichlorobenzene
ND 0.50 5/22/23 0:49 MFFg/L0.15 5/19/23SM21-23 6200B11,1,1-Trichloroethane
ND 0.50 5/22/23 0:49 MFFg/L0.19 5/19/23SM21-23 6200B11,1,2-Trichloroethane
ND 0.50 5/22/23 0:49 MFFg/L0.17 5/19/23SM21-23 6200B1Trichloroethylene
ND 0.50 5/22/23 0:49 MFFg/L0.15 5/19/23SM21-23 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 5/22/23 0:49 MFFg/L0.28 5/19/23SM21-23 6200B11,2,3-Trichloropropane
ND 0.50 5/22/23 0:49 MFFg/L0.20 5/19/23SM21-23 6200B11,2,4-Trimethylbenzene
ND 0.50 5/22/23 0:49 MFFg/L0.15 5/19/23SM21-23 6200B11,3,5-Trimethylbenzene
ND 20 5/22/23 0:49 MFFg/L1.7 5/19/23SM21-23 6200B1L-04Vinyl Acetate
ND 0.50 5/22/23 0:49 MFFg/L0.24 5/19/23SM21-23 6200B1Vinyl Chloride
ND 1.0 5/22/23 0:49 MFFg/L0.49 5/19/23SM21-23 6200B1m+p Xylene
ND 0.50 5/22/23 0:49 MFFg/L0.24 5/19/23SM21-23 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 100 5/22/23 0:4970-130
Toluene-d8 101 5/22/23 0:4970-130
4-Bromofluorobenzene 92.2 5/22/23 0:4970-130
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method:SW-846 5030B Analytical Method:SM21-23 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B340811 05/19/230.01 5.0023E2342-01 [MW-01]
B340811 05/19/235 5.0023E2342-02 [MW-02]
B340811 05/19/235 5.0023E2342-03 [MW-03]
B340811 05/19/230.05 5.0023E2342-04 [MW-04]
B340811 05/19/235 5.0023E2342-05 [MW-05]
B340811 05/19/230.1 5.0023E2342-06 [TMW-01]
B340811 05/19/230.25 5.0023E2342-07 [TMW-02]
B340811 05/19/235 5.0023E2342-08 [TMW-03]
B340811 05/19/235 5.0023E2342-09 [Field Blank]
B340811 05/19/235 5.0023E2342-10 [Trip Blank]
[TOC_1]Sample Preparation Information[TOC]
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 B340811 - SW-846 5030B
[TOC_3]B340811[TOC]
Blank (B340811-BLK1) Prepared: 05/19/23 Analyzed: 05/21/23
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/L0.50 L-04ND
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]
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 B340811 - SW-846 5030B
Blank (B340811-BLK1) Prepared: 05/19/23 Analyzed: 05/21/23
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 L-04ND
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 99.925.0
g/L 25.0 70-130Surrogate: Toluene-d8 10025.1
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 94.123.5
LCS (B340811-BS1) Prepared: 05/19/23 Analyzed: 05/21/23
Acetone g/L50 200 70-13085.4171
Benzene g/L0.50 20.0 70-13011122.1
Bromobenzene g/L0.50 20.0 70-13099.419.9
Bromochloromethane g/L0.50 20.0 70-13011322.6
Bromodichloromethane g/L0.50 20.0 70-13094.418.9
Bromoform g/L0.50 20.0 70-13081.516.3
Bromomethane g/L2.0 20.0 60-14076.215.2
2-Butanone (MEK)g/L5.0 200 70-13099.7199
n-Butylbenzene g/L0.50 20.0 70-13097.519.5
sec-Butylbenzene g/L0.50 20.0 70-13010220.5
tert-Butylbenzene g/L0.50 20.0 70-13095.419.1
Carbon Tetrachloride g/L0.50 20.0 70-13096.219.2
Chlorobenzene g/L0.50 20.0 70-13099.619.9
Ethanol g/L50 200 70-13078.0156
Chlorodibromomethane g/L0.50 20.0 70-13089.818.0
Chloroethane g/L0.50 20.0 60-14085.617.1
Chloroform g/L0.50 20.0 70-13010220.4
Chloromethane g/L0.60 20.0 60-14069.413.9
2-Chlorotoluene g/L0.50 20.0 70-13098.519.7
4-Chlorotoluene g/L0.50 20.0 70-13099.519.9
1,2-Dibromoethane (EDB)g/L0.50 20.0 70-13010120.1
1,2-Dichlorobenzene g/L0.50 20.0 70-13099.820.0
1,3-Dichlorobenzene g/L0.50 20.0 70-13098.219.6
1,4-Dichlorobenzene g/L0.50 20.0 70-13092.018.4
Dichlorodifluoromethane (Freon 12)g/L0.50 20.0 60-14080.016.0
1,1-Dichloroethane g/L0.50 20.0 70-13010621.2
1,2-Dichloroethane g/L0.50 20.0 70-13095.119.0
1,1-Dichloroethylene g/L0.50 20.0 70-13096.819.4
cis-1,2-Dichloroethylene g/L0.50 20.0 70-13010120.2
trans-1,2-Dichloroethylene g/L0.50 20.0 70-13097.319.5
1,2-Dichloropropane g/L0.50 20.0 70-13010320.6
1,3-Dichloropropane g/L0.50 20.0 70-13010120.1
2,2-Dichloropropane g/L0.50 20.0 L-0470-13067.5 *13.5
1,1-Dichloropropene g/L0.50 20.0 70-13010420.8
cis-1,3-Dichloropropene g/L0.50 20.0 70-13091.718.3
trans-1,3-Dichloropropene g/L0.50 20.0 70-13094.718.9
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 B340811 - SW-846 5030B
LCS (B340811-BS1) Prepared: 05/19/23 Analyzed: 05/21/23
Diisopropyl Ether (DIPE)g/L0.50 20.0 70-13010921.8
Ethylbenzene g/L0.50 20.0 70-13010320.6
2-Hexanone (MBK)g/L5.0 200 70-13085.0170
Isopropylbenzene (Cumene)g/L0.50 20.0 70-13098.219.6
p-Isopropyltoluene (p-Cymene)g/L0.50 20.0 70-13099.820.0
Methyl tert-Butyl Ether (MTBE)g/L0.50 20.0 70-13090.718.1
Methylene Chloride g/L5.0 20.0 70-13096.419.3
4-Methyl-2-pentanone (MIBK)g/L5.0 200 70-13086.6173
Naphthalene g/L0.50 20.0 70-13088.517.7
n-Propylbenzene g/L0.50 20.0 70-13010220.3
Styrene g/L0.50 20.0 70-13010320.5
1,1,2,2-Tetrachloroethane g/L0.50 20.0 70-13099.820.0
Tetrachloroethylene g/L0.50 20.0 70-13010020.0
Toluene g/L0.50 20.0 70-13010220.4
1,2,3-Trichlorobenzene g/L1.0 20.0 70-13095.719.1
1,2,4-Trichlorobenzene g/L0.50 20.0 70-13094.819.0
1,1,1-Trichloroethane g/L0.50 20.0 70-13099.019.8
1,1,2-Trichloroethane g/L0.50 20.0 70-13010520.9
Trichloroethylene g/L0.50 20.0 70-13010120.3
Trichlorofluoromethane (Freon 11)g/L0.50 20.0 70-13091.418.3
1,2,3-Trichloropropane g/L0.50 20.0 70-13011422.8
1,2,4-Trimethylbenzene g/L0.50 20.0 70-13096.019.2
1,3,5-Trimethylbenzene g/L0.50 20.0 70-13099.719.9
Vinyl Acetate g/L20 200 L-0470-13064.1 *128
Vinyl Chloride g/L0.50 20.0 60-14090.118.0
m+p Xylene g/L1.0 40.0 70-13010040.2
o-Xylene g/L0.50 20.0 70-13010020.0
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 96.424.1
g/L 25.0 70-130Surrogate: Toluene-d8 99.925.0
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 99.424.9
LCS Dup (B340811-BSD1) Prepared: 05/19/23 Analyzed: 05/21/23
Acetone g/L50 200 2570-13087.0 1.82174
Benzene g/L0.50 20.0 2570-130110 0.81622.0
Bromobenzene g/L0.50 20.0 2570-13099.1 0.30219.8
Bromochloromethane g/L0.50 20.0 2570-130112 0.93422.4
Bromodichloromethane g/L0.50 20.0 2570-13095.0 0.73919.0
Bromoform g/L0.50 20.0 2570-13082.0 0.67316.4
Bromomethane g/L2.0 20.0 2560-14083.0 8.5416.6
2-Butanone (MEK)g/L5.0 200 2570-130102 2.41204
n-Butylbenzene g/L0.50 20.0 2570-13097.6 0.10319.5
sec-Butylbenzene g/L0.50 20.0 2570-130100 1.9220.1
tert-Butylbenzene g/L0.50 20.0 2570-13095.1 0.31519.0
Carbon Tetrachloride g/L0.50 20.0 2570-13094.3 1.9918.9
Chlorobenzene g/L0.50 20.0 2570-130101 1.2020.2
Ethanol g/L50 200 2570-13081.0 3.79162
Chlorodibromomethane g/L0.50 20.0 2570-13089.2 0.72617.8
Chloroethane g/L0.50 20.0 2560-14083.7 2.3016.7
Chloroform g/L0.50 20.0 2570-130100 1.3820.1
Chloromethane g/L0.60 20.0 2560-14069.6 0.28813.9
2-Chlorotoluene g/L0.50 20.0 2570-13099.2 0.65819.8
4-Chlorotoluene g/L0.50 20.0 2570-130101 1.7420.2
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 B340811 - SW-846 5030B
LCS Dup (B340811-BSD1) Prepared: 05/19/23 Analyzed: 05/21/23
1,2-Dibromoethane (EDB)g/L0.50 20.0 2570-130103 2.6020.6
1,2-Dichlorobenzene g/L0.50 20.0 2570-13099.0 0.90519.8
1,3-Dichlorobenzene g/L0.50 20.0 2570-13097.9 0.25519.6
1,4-Dichlorobenzene g/L0.50 20.0 2570-13094.4 2.6318.9
Dichlorodifluoromethane (Freon 12)g/L0.50 20.0 2560-14077.2 3.4415.4
1,1-Dichloroethane g/L0.50 20.0 2570-130104 2.3320.8
1,2-Dichloroethane g/L0.50 20.0 2570-13098.4 3.3619.7
1,1-Dichloroethylene g/L0.50 20.0 2570-13096.0 0.83019.2
cis-1,2-Dichloroethylene g/L0.50 20.0 2570-130101 0.19820.2
trans-1,2-Dichloroethylene g/L0.50 20.0 2570-13094.8 2.5519.0
1,2-Dichloropropane g/L0.50 20.0 2570-130108 4.8821.6
1,3-Dichloropropane g/L0.50 20.0 2570-130102 1.2820.4
2,2-Dichloropropane g/L0.50 20.0 25 L-0470-13065.0 3.77*13.0
1,1-Dichloropropene g/L0.50 20.0 2570-130102 2.3920.3
cis-1,3-Dichloropropene g/L0.50 20.0 2570-13091.4 0.27318.3
trans-1,3-Dichloropropene g/L0.50 20.0 2570-13096.4 1.7319.3
Diisopropyl Ether (DIPE)g/L0.50 20.0 2570-130108 0.36821.7
Ethylbenzene g/L0.50 20.0 2570-130103 0.67920.7
2-Hexanone (MBK)g/L5.0 200 2570-13090.7 6.43181
Isopropylbenzene (Cumene)g/L0.50 20.0 2570-13098.4 0.20419.7
p-Isopropyltoluene (p-Cymene)g/L0.50 20.0 2570-130101 1.3420.2
Methyl tert-Butyl Ether (MTBE)g/L0.50 20.0 2570-13091.6 0.98718.3
Methylene Chloride g/L5.0 20.0 2570-13096.6 0.31119.3
4-Methyl-2-pentanone (MIBK)g/L5.0 200 2570-13091.0 4.91182
Naphthalene g/L0.50 20.0 2570-13096.0 8.0819.2
n-Propylbenzene g/L0.50 20.0 2570-130101 0.44420.2
Styrene g/L0.50 20.0 2570-130105 2.6021.1
1,1,2,2-Tetrachloroethane g/L0.50 20.0 2570-130103 3.4520.6
Tetrachloroethylene g/L0.50 20.0 2570-13099.8 0.35020.0
Toluene g/L0.50 20.0 2570-130102 0.53820.5
1,2,3-Trichlorobenzene g/L1.0 20.0 2570-130100 4.5920.0
1,2,4-Trichlorobenzene g/L0.50 20.0 2570-13095.2 0.47419.0
1,1,1-Trichloroethane g/L0.50 20.0 2570-13098.0 1.0719.6
1,1,2-Trichloroethane g/L0.50 20.0 2570-130108 2.8321.5
Trichloroethylene g/L0.50 20.0 2570-130102 0.54120.4
Trichlorofluoromethane (Freon 11)g/L0.50 20.0 2570-13088.8 2.8917.8
1,2,3-Trichloropropane g/L0.50 20.0 2570-130120 5.3424.0
1,2,4-Trimethylbenzene g/L0.50 20.0 2570-13094.1 1.9518.8
1,3,5-Trimethylbenzene g/L0.50 20.0 2570-13099.7 0.0019.9
Vinyl Acetate g/L20 200 25 L-0470-13064.6 0.793*129
Vinyl Chloride g/L0.50 20.0 2560-14088.5 1.7917.7
m+p Xylene g/L1.0 40.0 2570-130101 0.27340.3
o-Xylene g/L0.50 20.0 2570-130101 1.1420.2
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 94.223.6
g/L 25.0 70-130Surrogate: Toluene-d8 99.724.9
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 99.424.9
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*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.
RL Reporting Limit is at the level of quantitation (LOQ)
DL Detection Limit is the lower limit of detection determined by the MDL study
MCL Maximum Contaminant Level
ND Not Detected
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits.
Reported value for this compound is likely to be biased on the low side.
L-04
Elevated reporting limit due to high concentration of target compounds.RL-11
[TOC_1]Flag/Qualifier Summary[TOC]
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]
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
Con-Test, a Pace Environmental Laboratory, operates under the following certifications and accreditations:
Code Description Number Expires
652North Carolina Div. of Water QualityNC 12/31/2023