WS-5420_18698_CA MRP_20200526

Corrective Action Performance/Monitoring Report
Duke Foster/D&M Market, Incident 18698
Mebane, North Carolina
S&ME Project No. 4305-17-214B
PREPARED FOR:
NCDEQ, DWM, UST Section
1646 Mail Service Center
Raleigh, NC 27616-1646
PREPARED BY:
S&ME, Inc.
8646 West Market Street, Suite 105
Greensboro, NC 27409
May 26, 2020

Corrective Action Performance/Monitoring Report
Duke Foster/D&M Market, Incident 18698; UST No. WS-5420
Intersection of Nicks Road and NC Highway 119 South
Mebane, Caswell County, North Carolina
S&ME Project No. 4305-17-214B
May 26, 2020 ii

Table of Contents
1.0 Site Information ................................................................................................................ 1
1.1 Site Identification ............................................................................................................................ 1
1.2 Information about Contacts Associated with the Leaking UST System ................................. 1
1.3 Information about Release ............................................................................................................ 1
1.4 Information about the Monitoring Report .................................................................................. 1
1.5 Certification ..................................................................................................................................... 1
2.0 Executive Summary .......................................................................................................... 2
2.1 Current and Historical Extent of Groundwater Contamination .............................................. 3
2.2 Potential Receptors ......................................................................................................................... 3
3.0 Scope of Services ............................................................................................................... 3
3.1 Contract Information ..................................................................................................................... 3
3.2 Approved Scope of Services ......................................................................................................... 3
4.0 Site History and Characterization ................................................................................. 4
4.1 UST Owner and Operator Information ....................................................................................... 4
4.2 UST Information ............................................................................................................................. 4
4.3 Non-UST Information .................................................................................................................... 4
4.4 Description of Release .................................................................................................................... 4
4.5 Site Characteristics ......................................................................................................................... 5
4.6 Receptor and Potential Receptor Information ............................................................................ 5
5.0 Current/Historical Assessment Information ............................................................... 5
5.1 Air Sparge Well Installation .......................................................................................................... 5
5.2 Underground Injection Control-Notification of Intent ............................................................. 6
5.3 Summary of MMPE/Air Sparging Event .................................................................................... 6
5.4 Current Water Levels and LNAPL .............................................................................................. 7
5.5 Groundwater Monitoring Event .................................................................................................. 7
5.6 Summary of Groundwater Information ...................................................................................... 7
5.7 Regional and Site Geology and Hydrogeology .......................................................................... 8
5.7.1 Soil and Bedrock ................................................................................................................................ 8
5.7.2 Hydrogeology .................................................................................................................................... 8
6.0 Evaluation of Assessment Information ........................................................................ 9
Corrective Action Performance/Monitoring Report
Duke Foster/D&M Market, Incident 18698; UST No. WS-5420
Intersection of Nicks Road and NC Highway 119 South
Mebane, Caswell County, North Carolina
S&ME Project No. 4305-17-214B
May 26, 2020 iii
6.1 Current Extent and Severity of Contamination ......................................................................... 9
6.1.1 Groundwater ..................................................................................................................................... 9
6.1.2 LNAPL .............................................................................................................................................. 9
6.2 Cleanup Levels Achieved .............................................................................................................. 9
7.0 Conclusions and Recommendations ........................................................................... 10
7.1 Conclusions ................................................................................................................................... 10
7.2 Recommendations ........................................................................................................................ 10

Corrective Action Performance/Monitoring Report
Duke Foster/D&M Market, Incident 18698; UST No. WS-5420
Intersection of Nicks Road and NC Highway 119 South
Mebane, Caswell County, North Carolina
S&ME Project No. 4305-17-214B
May 26, 2020 iv
List of Figures
Figure 1 Site Vicinity Map ....................................................................................................... Appendix I
Figure 2 Site Map ...................................................................................................................... Appendix I
Figure 3 Groundwater Elevation Contour Map ................................................................... Appendix I
Figure 4 Groundwater Constituent Map ............................................................................... Appendix I
Figure 5 Benzene Isoconcentration Contour Map ................................................................ Appendix I
Figure 6 Ethylene Dibromide Isoconcentration Contour Map ........................................... Appendix I

List of Tables
Table 1. Site History – UST System Information ................................................................. Appendix II
Table 2. Site History – UST Owner Information .................................................................. Appendix II
Table 3. Monitor Well Construction and Liquid Level Data ............................................. Appendix II
Table 4. Summary of Groundwater Sampling Results ....................................................... Appendix II

Appendices
Appendix I –Figures
Appendix II – Additional Tables
Appendix III – Site Photographs
Appendix IV – Well Construction Record, Boring Log and Well Construction Detail
Appendix V – Notification of Intent Form and UIC Permit Numbe
Appendix VI – MMPE Report
Appendix VII – Field Sampling Forms
Appendix VIII- Laboratory Analytical Reports and Chain of Custody Forms

Corrective Action Performance/Monitoring Report
Duke Foster/D&M Market, Incident 18698; UST No. WS-5420
Intersection of Nicks Road and NC Highway 119 South
Mebane, Caswell County, North Carolina
S&ME Project No. 4305-17-214B
May 26, 2020 2
2.0 Executive Summary
• On February 17, 2020, S&ME mobilized to the site and installed one air sparge well (AS-1) to a depth of
37.5 feet below ground surface (ft-bgs) at the Duke Foster site (Figure 1).
• On March 2 through March 6, 3030, S&ME subcontractor ZAVA Industrial Inc. (ZAVA) conducted a 96-
hour hybrid Mobile Multi-Phase Extraction (MMPE)/air sparge pilot test utilizing wells MW-1, MW-3, and
AS-1. A total of 2,063.58 pounds of pollutant mass of VOCs as gasoline was removed during the event. A
total of 5,380 gallons of non-hazardous oily water were collected and disposed of during the event.
• On March 2, 2020, S&ME collected a groundwater sample from newly-installed remediation well AS-1.
On March 31, 2020, S&ME conducted groundwater monitor well sampling of monitor wells MW-1, MW-2,
MW-3, and MW-4. Light non-aqueous phase liquid (LNAPL) was not observed in the monitor wells. The
maximum concentrations of dissolved groundwater contaminants detected at concentrations greater than
the applicable site cleanup goals during this sampling event are summarized in the table below, along
with the applicable site cleanup goals, Gross Contaminant Levels (GCL), or 15A NCAC 2L .0202
groundwater quality standards (2L Standard). Exceedances of the cleanup goals are indicated in wells
MW-1, MW-2, MW-3 and MW-4.
Groundwater Analytical Results Summary
Contaminant GCL
(µg/L)
2L Standard
(µg/L) Well ID Concentration
(µg/L)
Ethylene dibromide (EDB) 50 0.02 MW-3 20
Benzene 5,000 1 MW-3 13,000
1,2-Dichloroethane 400 0.4 MW-3 230
1,2-Dichloropropane 600 0.6 MW-4 1.3
Diisopropyl ether 70,000 70 MW-3 5,200
Ethylbenzene 84,500 600 MW-2 740
Isopropylbenzene 25,000 70 MW-1 85
2-Hexanone 40,000 40 MW-2 65 J
Methyl tert-butyl ether 20,000 20 MW-3 5,300
Naphthalene 6,000 6 MW-1 510
n-Propylbenzene 30,000 70 MW-3 100
Toluene 260,000 600 MW-1 2,600
1,2,4-Trimethylbenzene 28,500 400 MW-2 2,100
1,3,5-Trimethylbenzene 25,000 400 MW-2 560
Total Xylenes 85,500 500 MW-2 6,400
µg/L: micrograms per liter J: estimated concentration

Corrective Action Performance/Monitoring Report
Duke Foster/D&M Market, Incident 18698; UST No. WS-5420
Intersection of Nicks Road and NC Highway 119 South
Mebane, Caswell County, North Carolina
S&ME Project No. 4305-17-214B
May 26, 2020 3
2.1 Current and Historical Extent of Groundwater Contamination
The subject groundwater monitoring event was performed 25 days after the conclusion of a hybrid MMPE/air
sparging event. Each of four monitor wells installed on the site, and the newly-installed air sparge well AS-1, are
impacted by volatile organic compounds (VOCs) at levels greater than the 2L Standards. VOC levels were
generally lower in source monitor well MW-1, and in cross-gradient monitor wells MW-2 and MW-4, relative to
historical values. VOCs levels in downgradient monitor well MW-3 were similar to concentrations reported for
March 21, 2019, with the exception of an increase in benzene to 13,000 µg/L. Based on the location of monitor
wells MW-3 and MW-4 at the property boundary, the dissolved plume is migrating off-site.
Based on the absence of LNAPL measured for the reporting period, relative to the detection of 0.03 feet measured
in monitor well MW-1 during July 2015 and February 2016, the extent of LNAPL appears to be decreasing.
2.2 Potential Receptors
Potable water supply wells PW-2, located approximately 200 feet to the northeast, and PW-3, located
approximately 450 west, of the source area, have been impacted by Ethylene dibromide (EDB; 1,2-Dibromoethane)
and 1,2-Dichloropropane. Groundwater impacts by EDB and 1,2-Dicloropropane have been detected in monitor
wells on the subject property and on the adjoining H.A. Walker Store site (#9615). The North Carolina Department
of Environmental and Quality (NCDEQ) is providing Point-of-Entry (POE) carbon-filtration systems to each of the
residences served by wells PW-2 and PW-3, in response to the gasoline release at the H.A. Walker’s Grocery site
located approximately 250 north of the subject site. Water supply well PW-6 is located approximately 800 feet
southeast of the source area.
3.0 Scope of Services
3.1 Contract Information
The scope of services for this report was performed in general accordance with S&ME’s proposal number 43-
170007093, dated February 4, 2020. The scope of services was authorized by the North Carolina Department of
Environmental Quality (NCDEQ’s) Task Authorization No. 03, dated February 5, 2020, and within NCDEQ/S&ME
Contract No. N17002.
3.2 Approved Scope of Services
S&ME’s approved Scopes of Services for this Task Authorization included the following.
• Install one 2-inch diameter air sparge well with 5 feet of screened interval to a depth of 37.5 feet below
ground surface (ft-bgs).
• Measure the top of casing elevation of the air sparge well relative to MW-1 and MW-3.
• Provide UIC notification to perform air sparging;
• Perform a hybrid MMPE/air sparge event using monitor wells MW-1, MW-3, and the air sparge well;
• Collect a groundwater sample from the air sparge well for analysis by Methods 6200B and 504.1 prior to
the MMPE event;
• Collect groundwater samples from MW-1, MW-2, MW-3 and MW-4, after the MMPE event for analysis
Methods 6200B and 504.1, and prepare one field blank sample for analysis by Method 6200B.
• Preparation of this Corrective Action Performance/Monitoring report to summarize activities and findings.
Corrective Action Performance/Monitoring Report
Duke Foster/D&M Market, Incident 18698; UST No. WS-5420
Intersection of Nicks Road and NC Highway 119 South
Mebane, Caswell County, North Carolina
S&ME Project No. 4305-17-214B
May 26, 2020 4
These services were completed as proposed.
4.0 Site History and Characterization
The location of the UST site is depicted on Figure 1, and selected site features are shown on Figure 2. The
property (1.3 acres) is developed with a one-story, masonry-framed building (1,800 square feet) used by the
owner for private storage and as a shop. A concrete slab and a gravel parking area occupies the north corner of
the property, with access from NC Highway 119 South and Nicks Road. The remainder of the property is a
grassed yard. Water supply well PW-4 is located south of the building. The site was formerly a rural store with
retail fuel sales. Photographs of the subject site are provided in Appendix III.
4.1 UST Owner and Operator Information
See Table 2 for UST Owner and Operator Information. Eanes Oil Company (Eanes) owned a UST system installed
in 1989 and removed in 1992. A UST system owned by Foust Oil Co. (Foust) was reportedly removed from the
same tank basin before 1992.
4.2 UST Information
See Table 1 for UST system information and Figure 2 for the reported location of the former UST basin. The
system consisted of three 2,000-gallon gasoline USTs that operated from 1989 until 1992. Information about the
previous generation of USTs has not been reviewed by S&ME.
4.3 Non-UST Information
Information concerning ASTs or non-UST spills on the site is unknown.
4.4 Description of Release
Eanes collected five soil samples from the base of the former Foust UST basin during July 1988. Analysis of two
soil samples resulted in total petroleum hydrocarbons as gasoline at concentrations of 33 milligrams per kilogram
(mg/kg) and 38 mg/kg. Eanes reportedly installed an impermeable geotextile membrane at the base of the
excavation prior to installing three 2,000-gallon gasoline USTs during September 1989. A release from the Eanes
UST system was not indicated by the analytical results for five soil samples collected from beneath the USTs, but
above the geotextile membrane, following removal of the USTs during December 1992.
Analysis of one soil sample, collected from one of two soil borings performed by Paragon Environmental
Consultants, Inc., on behalf of the NCDEQ, resulted in a maximum TPH concentration of 2,460 mg/kg. Analysis of
soil sample SB-2 resulted in VOCs and carbon-chain fractions at concentrations greater than the lowest Maximum
Soil Contaminant Concentrations (MSCCs).
On behalf of the NCDEQ, ECS Carolinas, LLP, converted a soil boring performed in the former UST basin to
monitor well MW-1 on June 25, 2015. LNAPL was measured (0.03 feet) in monitor well MW-1 on June 26, 2015.
ECS was unable to confirm if soil was impacted or if a Limited Site Assessment had been performed.
Corrective Action Performance/Monitoring Report
Duke Foster/D&M Market, Incident 18698; UST No. WS-5420
Intersection of Nicks Road and NC Highway 119 South
Mebane, Caswell County, North Carolina
S&ME Project No. 4305-17-214B
May 26, 2020 5
During February 2016, ECS collected one soil sample each from six hydraulic-push borings at approximate depths
of 20 feet below land surface (ft-bls). During My 2016, ECS collected soil samples from six hollow-stem auger
borings drilled to a depth of 15 ft-bls. ECS stated that impacted soil is located between depths of 5 feet to 20 ft-
bls, based on photo-ionization detector readings. Analysis of selected soil samples resulted in TPH concentrations
greater than the action level in two soil samples collected from a depth of 10 ft-bls. Analysis of soil samples
collected from a depth of 20 ft-bls detected compounds at concentrations greater than corresponding soil-to-
groundwater and residential MSCCs.
ECS installed three shallow groundwater monitor wells, MW-2 through MW-4, each to an approximate depth of 30
ft-bls. LNAPL was measured in monitor well MW-1 at a thickness of 0.03 feet on February 17, 2016. Analysis of
groundwater samples collected from monitor wells MW-2, MW-3 and MW-4 resulted in VOC concentrations
greater than the established 2L Standards. Benzene was detected in the MW-3 sample at a concentration greater
than the Gross Contamination Level (GCL).
4.5 Site Characteristics
The site is currently in use as a shop with storage, with surface cover consisting of concrete and gravel in front of
the building, and grassed open areas on the remaining site. The topographic slope of the site and adjacent
properties is generally to the north and northeast. The depth to groundwater in the source area typically ranges
from 20 to 23 ft-bls, and the groundwater flow from the source area is generally to the north northwest. The
lithology of the site was reported generally as silt, clayey silt and sandy silt (residuum) to depths of approximately
30 ft-bls. Bedrock was not encountered by soil borings performed to a depth of 30 ft-bls, and the depth to
bedrock is unknown.
Adjacent properties include commercial uses to the north northwest (H.A. Walker Grocery), residential uses to the
north northeast and west, and undeveloped land to the south and east.
4.6 Receptor and Potential Receptor Information
• Municipal water is not available to the site and surrounding area.
• Active drinking water supply wells are located within 1,000 feet of the source area: PW-2, PW-3, PW-6.
• Inactive water supply wells are located within 250 feet of the source area: PW-1, PW-4 (on-site).
• Surface water bodies are not located within 500 feet of the source area.
5.0 Current/Historical Assessment Information
5.1 Air Sparge Well Installation
On February 17, 2020, S&ME mobilized to the site with subcontractor Geologic Exploration to install air sparge
well AS-1. The well was installed using a track mounted Geoprobe® drill rig using 4 ¼ - inch hollow stem augers
to a depth of 37.5 ft-bgs. The well was constructed with 2-inch diameter Schedule 40 PVC riser with a 2.5-foot
length of 0.010-inch slotted. 2-inch diameter PVC screen. #2 filter sand was extended to approximately 2 feet
above the top of the screen, over which an approximately 3-foot later of hydrated bentonite seal was put in place.
The well was then completed using grout to the surface and encased in a flush-mount vault. The Well
Construction Record, boring log and well construction detail for AS-1 are provided in Appendix IV.
Corrective Action Performance/Monitoring Report
Duke Foster/D&M Market, Incident 18698; UST No. WS-5420
Intersection of Nicks Road and NC Highway 119 South
Mebane, Caswell County, North Carolina
S&ME Project No. 4305-17-214B
May 26, 2020 6
During the March 31, 2020, groundwater sampling event, S&ME personnel measured the relative top of casing
elevation for AS-1 utilizing a sight level and rod relative to MW-1 and MW-3.
Monitor well construction details and groundwater elevation data are presented in Table 3.
5.2 Underground Injection Control-Notification of Intent
On February 17, 2020, S&ME submitted the attached Notification of Intent form and supporting information to
NCDEQ. S&ME received permit number WI0400541 via email on February 28, 2020 (Appendix V)
5.3 Summary of MMPE/Air Sparging Event
S&ME and subcontractor ZAVA Industrial, Inc. (ZAVA) performed depth to water measurements on wells MW-1,
MW-2, MW-3 and AS-1, on March 2, 2020, prior to the MMPE event. LNAPL was not measured in any of the wells.
Water level measurements ranged from 18.85 feet below top of casing in monitor well MW-1 to 20.25 feet below
top of casing in monitor well MW-2 (Table 3). Pre-MMPE groundwater elevations measured on March 2, 2020 are
summarized in Table 3.
ZAVA conducted a 96-hour MMPE event, using wells MW-1 and MW-3, from March 2 to March 6, 2020. Vacuum
stinger depths were initially set and adjusted to increase recovered vapors from the extraction points. Air sparging
was performed on well AS-1 from 11:15 on March 2, 2020 until 17:00 on March 5, 2020. ZAVA reported a sparge
flow rate of 0.4 standard cubic feet per minute. A copy of the Mobile Multi-Phase Extraction Report provided by
ZAVA is included in Appendix VI. A total of 5,380 gallons of liquid was recovered. This quantity corresponds to an
approximate flow rate of 0.47 gallons per minute per well.
The initial vacuum level was approximately 26.0 inches of Mercury, and levels stabilized at 24.0 inches of Mercury.
Air flow rates during the MMPE event ranged from approximately 1,147 to 1,959 feet per minute. Air emissions of
volatile organic vapors from the MMPE measured with a photo-ionization detector (PID) ranged from 3,800 to
>15,000 parts per million (ppm). The initial discharge PID measurement was 1,180 ppm. The PID measurement
increased to 11,000 ppm after starting air sparging at AS-1. During the afternoon of March 2, 2020, the
compressor was turned off for approximately 1 hour, Pressure was increased from 9 pounds per square inch ( psi)
to 16 psi when air sparging resumed, and an increase in air emissions of volatile organic vapors was observed,
from 11,400 ppm to greater than 15,000 ppm within five minutes of resuming air sparging.
Based on the recorded air flow rates and vapor emissions, 2,063.58 pounds of vapor phase hydrocarbons were
removed, which corresponds to 382.85 gallons of volatile organic compounds (VOCs) as gasoline. Measurable
product was not recovered as liquid. LNAPL was not detected in monitor wells MW-1 or MW-3 on March 6, 2020,
after the MMPE event.
Based on the subcontractor cost of the MMPE, the cost for scheduled maintenance and reporting, but not
including monitoring, of $10,519, and the 382.85 gallons of vaporous hydrocarbons removed, the approximate
cost of hydrocarbons removed was $27.48 per gallon.
Vacuum influence was observed in MW-4 and MW-2, at 1.25 inches of water and 0.5 feet of water, respectively, on
March 2, 2020. Well head PID vapor concentrations at monitor well MW-4 were less than 10 ppm. Vapor
concentrations at MW-2 increased from 300 ppm to 500 ppm within 15 minutes of starting air sparging on March
Corrective Action Performance/Monitoring Report
Duke Foster/D&M Market, Incident 18698; UST No. WS-5420
Intersection of Nicks Road and NC Highway 119 South
Mebane, Caswell County, North Carolina
S&ME Project No. 4305-17-214B
May 26, 2020 7
2, 2020. Depth to water measurements in monitor wells MW-1, MW-2 and MW-3, increased by 0.70 feet, 0.57
feet, and 0.79 feet, respectively during the MMPE event. Post-MMPE groundwater elevations measured on March
6, 2020 are summarized in Table 3.
5.4 Current Water Levels and LNAPL
On March 31, 2020, S&ME was onsite to gauge liquid levels in monitor wells MW-1, MW-2, MW-3 and MW-4.
LNAPL was not detected in MW-1 through MW-4. The depth-to-water ranged from 18.64 ft-BTOC in monitoring
well MW-4 to 19.89 ft-BTOC in monitor well MW-2. The top of casing elevations of MW-1 through MW-4 were
previously measured relative to the top of casing elevations of monitor well MW-2 and MW-9 installed for 9615
H.A. Walker’s Grocery. Relative top of casing elevations and groundwater elevations were calculated. Relative
groundwater elevations ranged from 86.11 feet in MW-1 to 85.16 feet in MW-3. A summary of current and
historic groundwater levels is included in Table 3. Groundwater elevations based on the March 31, 2020,
measurements are depicted in Figure 3.
5.5 Groundwater Monitoring Event
On March 2, 2020, after gauging the depth to water and before the MMPE event, S&ME personnel purged sparge
well AS-1 with a disposable polyethylene bailer by evacuating approximately three well volumes of water. The
field parameters pH, specific conductivity, and temperature were measured for each approximate casing volume
and recorded on groundwater sampling forms, which are located in Appendix IV. After completing the well
purging, S&ME personnel collected a groundwater sample from the sparge. The groundwater sample was placed
in laboratory-supplied containers, stored in a cooler with ice, and shipped under chain-of-custody procedures to a
North Carolina certified laboratory for laboratory analysis. The groundwater sample was analyzed for VOCs by
Standard Method 6200B and for EDB by Method 504.1.

On March 31, 2020, after measuring the depth-to-water, S&ME personnel purged monitor wells MW-1, MW-2,
MW-3 and MW-4 with disposable polyethylene bailers by evacuating approximately three well volumes of water.
The field parameters pH, specific conductivity, and temperature were measured for each approximate casing
volume and recorded on groundwater sampling forms, which are located in Appendix IV. After completing the
well purging, S&ME personnel collected a groundwater sample from each of the monitor wells. During the
sampling event, field blank sample FB-1 was prepared using laboratory supplied deionized water. The field blank
and groundwater samples were placed in laboratory-supplied containers, stored in a cooler with ice, and shipped
under chain-of-custody procedures to a North Carolina certified laboratory for laboratory analysis. The
groundwater samples were analyzed for VOCs by Standard Method 6200B and for EDB by Method 504.1.
5.6 Summary of Groundwater Information
The laboratory analytical results of the groundwater samples collected from monitor wells MW-1 through MW-4
and AS-1 indicated that the following targeted constituents were reported at concentrations or estimated
concentrations exceeding their respective 2L Standards:
 Ethylene dibromide in MW-1, MW-2, MW-3, MW-4, and AS-1
 Benzene in MW-1, MW-2, MW-3*, and AS-1
 1,2 Dichloroethane in MW-3 and MW-4
 1,2 Dichloropropane in MW-4
Corrective Action Performance/Monitoring Report
Duke Foster/D&M Market, Incident 18698; UST No. WS-5420
Intersection of Nicks Road and NC Highway 119 South
Mebane, Caswell County, North Carolina
S&ME Project No. 4305-17-214B
May 26, 2020 8
 Diisopropyl ether in MW-1, MW-3, and AS-1
 Ethylbenzene in MW-2
 Isopropylbenzene in MW-1
 2-Hexanone (MBK) in MW-2
 Methyl tert-butyl ether in MW-3, MW-4, and AS-1
 Naphthalene in MW- and MW-2
 n-Propylbenzene in MW-3
 Toluene in MW-1
 1,2,4-Trimethylbenzene in MW-1, MW-2, and MW-3
 1,3,5-Trimethylbenzene in MW-2
 Total Xylenes in MW-1, MW-2, and MW-3
*Benzene was detected at a concentration greater than the GCL in MW-3

Multiple other targeted constituents were reported at concentrations greater than heir laboratory method
detection limits, but less than their respective 2L Standards. Current and historical analytical results for
groundwater samples are presented in Table 4, and current results shown on Figure 4.
5.7 Regional and Site Geology and Hydrogeology
5.7.1 Soil and Bedrock
Based on the USDA Web Soil Survey (http://websoilsurvey.sc.egov.usda.gov/ App/WebSoilSurvey.aspx), soil survey
data is not available for Caswell County. Subsurface soil characterized during soil borings, reported by others,
consisted of silt, clayey silt and sandy silt.

According to the 1982 USGS Geologic Map Region G, North Carolina, the site is underlain by Intermediate
Intrusive Rocks, described as well-jointed, metamorphosed, and likely diorite in composition. Bedrock was not
encountered at a depth of 30 ft-bls in previous soil borings performed by others.
5.7.2 Hydrogeology
Based upon measurements collected on March 31, 2020, groundwater flow conditions in the source area are to
the north northwest, with an approximate gradient of 0.029 feet per foot. Figure 3 graphically depicts the
approximate relative groundwater surface elevations and flow direction at the site based upon the March 31, 2020
measurements.
Groundwater occurrence was approximately 1.0 to 1.25 feet lower in elevation on March 31, 2020, relative to
elevations observed during March 2019.
The hydraulic conductivity of soil underlying the site and the seepage velocity of groundwater at the site have not
been determined.
Corrective Action Performance/Monitoring Report
Duke Foster/D&M Market, Incident 18698; UST No. WS-5420
Intersection of Nicks Road and NC Highway 119 South
Mebane, Caswell County, North Carolina
S&ME Project No. 4305-17-214B
May 26, 2020 9
6.0 Evaluation of Assessment Information
6.1 Current Extent and Severity of Contamination
6.1.1 Groundwater
The March 2020 constituent concentrations were generally less than the March 2019 values for monitor wells
MW-1 and MW-4. Constituent concentrations in MW-2 have not shown a decreasing trend since the March 2019
sampling event. The reported March 2020 MW-3 constituent concentrations were similar to the 2019
concentrations, with the exception of a greater benzene concentration.
The horizontal extent of the dissolved plume exceeding the 2L Standard is not defined. The dissolved constituent
plume appears to be migrating to the intersection of Hicks Road and Highway 119. The installation of
downgradient monitor wells in the intersection, and in the right-of-way, is likely not feasible. However, MW-2 and
MW-9, installed for Incident #9615_HA Walkers Store, are each located in downgradient positions relative to the
subject site, and may be used as downgradient monitoring points for the subject incident. Based on the presence
of monitor wells MW-3 and MW-4 at or near the property boundary, the leading edge of the dissolved plume has
migrated beyond the property boundary, including Benzene concentrations greater than the GCL in MW-3. Also,
Benzene concentrations reported for downgradient monitor well MW-3 are greater than those in source monitor
well MW-1, indicating that the dissolved constituent plume is migrating from the source area.
The vertical extent of the dissolve plume exceeding the 2L Standard is not defined. However, dissolved VOC
concentrations reported for air sparge well AS-1, installed between shallow monitor wells MW-1 and MW-3, and
with a screened interval approximately 15 feet below the water table, were significantly less than values reported
for monitor wells MW-1 and MW-3.
Isoconcentration Contour Maps for Benzene and EDB are provided as Figure 5 and Figure 6, respectively. A copy
of the laboratory analytical report is included in Appendix VII.
6.1.2 LNAPL
LNAPL was measured at a thickness of 0.03 feet in monitor well MW-1 following installation during July 2015 and
during February 2016. LNAPL was not detected in MW-1 during the March 2020 monitoring event, and has not
been observed in monitor wells MW-2, MW-3 and MW-4.
6.2 Cleanup Levels Achieved
• Soil (soil-to-groundwater maximum soil contaminant concentrations) No
• Groundwater (2L standard concentrations) No
• LNAPL (0.01’) Yes
Corrective Action Performance/Monitoring Report
Duke Foster/D&M Market, Incident 18698; UST No. WS-5420
Intersection of Nicks Road and NC Highway 119 South
Mebane, Caswell County, North Carolina
S&ME Project No. 4305-17-214B
May 26, 2020 10
7.0 Conclusions and Recommendations
7.1 Conclusions
1. The UST Incident meets the following conditions for a High Risk classification:
A. There are four active, potable drinking water supply wells within 1,000 feet of the source area, and
two non-drinking wells located within 250 feet of the source area.
B. Dissolved VOCs were detected at concentrations greater than the 2L Standards in each monitor well
sampled, and Benzene was reported at concentrations greater than the GCL in monitor well MW-3.
C. Soil impacts greater than the soil-to-groundwater and the residential MSCCs remain beneath the
former UST basin.
2. The dissolved constituent plume appears to be unstable, based on completion of five monitoring events,
and the dissolved plume appears to be migrating beyond the subject property boundary.
3. Observations of the 96-hour hybrid MMPE/air sparge pilot test suggest that soil vapor extraction with air
sparging can be effective in reducing dissolved constituent concentrations.
7.2 Recommendations
Based on the above, the following recommendations are presented:
1. Install soil vapor extraction wells in the source and at locations with the greatest soil impacts.
2. Continue soil vapor extraction with air sparging to reduce source area soil and dissolved impacts.

Appendices

Appendix I –Figures

SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.Drawing Path: Q:\4305\2017\17-214 - DUKE FOSTER PROPERTY\B\4-20\HA Walker-Duke Foster Sites.dwgN
0 2000 4000
(IN FEET)GRAPHIC SCALE (IN FEET)GRAPHIC SCALE
DUKE FOSTER/D&M MARKET
INTERSECTION OF NICKS ROAD AND NC HIGHWAY 119 SOUTH
MEBANE, CASWELL COUNTY, NORTH CAROLINA
1
4305-17-214B
APRIL 2020
AS SHOWNSITE VICINITY MAP
(Site ID: 18698)
SITE
SOURCE: RIDGEVILLE, NC & ANDERSON, NC QUADRANGLES, 7.5-MINUTE SERIES US TOPO (2013).
N
0 50 100
(IN FEET)GRAPHIC SCALE (IN FEET)GRAPHIC SCALESOURCE: SITE BASE MAP DEVELOPED FROM 2014 AERIAL PHOTOGRAPH.
N
I
C
K
S

R
D
NC HWY 119LEGEND
- MONITORING WELL LOCATION
- AIR SPARGING WELL LOCATION
- FORMER USTs/UST BASINS
- UNDERGROUND STORAGE TANKUST
SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.Drawing Path: Q:\4305\2017\17-214 - DUKE FOSTER PROPERTY\B\4-20\HA Walker-Duke Foster Sites.dwgDUKE FOSTER/D&M MARKET
INTERSECTION OF NICKS ROAD AND NC HIGHWAY 119 SOUTH
MEBANE, CASWELL COUNTY, NORTH CAROLINA
2
4305-17-214B
APRIL 2020
AS SHOWNSITE MAP
(Site ID: 18698)
MW-3
MW-2
MW-1
MW-4
DUK
EFOST
E
R
/
D
&
M
MAR
K
E
T
AS-1
NOTE: Figure 2 scaled to include parcel boundary.
85.3
85.5
85.7
85.9
85.3
85.5
85.7
85.9
N
0 20 40
(IN FEET)GRAPHIC SCALE (IN FEET)GRAPHIC SCALE
LEGEND
- MONITORING WELL LOCATION
- AIR SPARGING WELL LOCATION
- FORMER USTs/UST BASIN
UST - UNDERGROUND STORAGE TANK
- GROUNDWATER ELEVATION CONTOUR
(86.11)
- MEASURED GROUNDWATER ELEVATION

- GROUNDWATER FLOW DIRECTION
SOURCE: SITE BASE MAP DEVELOPED FROM 2014 AERIAL PHOTOGRAPH. NIC
K
S

R
D
NC HWY 119SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.Drawing Path: Q:\4305\2017\17-214 - DUKE FOSTER PROPERTY\B\4-20\HA Walker-Duke Foster Sites.dwgDUKE FOSTER/D&M MARKET
INTERSECTION OF NICKS ROAD AND NC HIGHWAY 119 SOUTH
MEBANE, CASWELL COUNTY, NORTH CAROLINA
3
4305-17-214B
APRIL 2020
AS SHOWNGROUNDWATER ELEVATION CONTOUR MAP
(Site ID: 18698)
DUKEFOST
E
R
/
D
&
M
MAR
K
E
T
MW-4
MW-3
AS-1
MW-1
MW-2 (86.11)
(85.80)
(85.78)
(85.16)
(85.68)
NOTES
·GROUNDWATER MEASURED ON 03/31/2020
·GROUNDWATER ELEVATION IN WELL AS-1 NOT USED IN
GROUNDWATER CONTOUR DETERMINATION
N
0 50 100
(IN FEET)GRAPHIC SCALE (IN FEET)GRAPHIC SCALESOURCE: SITE BASE MAP DEVELOPED FROM 2014 AERIAL PHOTOGRAPH.
N
I
C
K
S

R
D
NC HWY 119LEGEND
- MONITORING WELL LOCATION
- AIR SPARGING WELL LOCATION
- FORMER USTs/UST BASINS
- UNDERGROUND STORAGE TANK
- ESTIMATED CONCENTRATION
- MICROGRAMS PER LITER
UST
J
ug/L
SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.Drawing Path: Q:\4305\2017\17-214 - DUKE FOSTER PROPERTY\B\4-20\HA Walker-Duke Foster Sites.dwgDUKE FOSTER/D&M MARKET
INTERSECTION OF NICKS ROAD AND NC HIGHWAY 119 SOUTH
MEBANE, CASWELL COUNTY, NORTH CAROLINA
4
4305-17-214B
APRIL 2020
AS SHOWNGROUNDWATER CONSTITUENT MAP
(Site ID: 18698)
MW-3
MW-2
MW-1
MW-4
DUK
EFOST
E
R
/
D
&
M
MAR
K
E
T
MW-1 ug/L
Ethylene dibromide 8.1
Benzene 2,700
Diisopropyl ether 170
Isopropylbenzene 85 J
Naphthalene 510
Toluene 2,600
1,2,4-Trimethylbenzene 750
Total xylenes 3,460
MW-2 ug/L
Ethylene dibromide 0.10
Benzene 400
Ethylbenzene 740
2-Hexanone (MBK)65 J
Naphthalene 230
1,2,4-Trimethylbenzene 2,100
1,3,5-Trimethylbenzene 560
Total xylenes 6,400
MW-3 ug/L
Ethylene dibromide 20
Benzene 13,000
1,2-Dichloroethane 230
Diisopropyl ether 5,200
Methyl tert-butyl ether 5,300
n-Propylbenzene 100
1,2,4-Trimethylbenzene 480
Total xylenes 2,590 MW-4 ug/L
Ethylene dibromide 1.5
1,2-Dichloroethane 2.3
1,2-Dichloropropane 1.3
Methyl tert-butyl ether (MTBE)28
NOTES: CONSTITUENT CONCENTRATIONS GREATER THAN 2L STANDARDS SHOWN.
CONCENTRATIONS IN BOLD EXCEED GROSS CONTAMINATION LEVELS.
SAMPLE DATES: 3/2/2020 (AS-1)
3/31/2020 (MW-1, MW-2, MW-3, MW-4)
METHODS: 6200B, 504.1
AS-1
AS-1 ug/L
Ethylene dibromide 2.9
Benzene 680
Diisopropyl ether 230
Methyl tert-butyl ether (MTBE)90
N
0 20 40
(IN FEET)GRAPHIC SCALE (IN FEET)GRAPHIC SCALESOURCE: SITE BASE MAP DEVELOPED FROM 2014 AERIAL PHOTOGRAPH.
N
I
C
K
S

R
D
NC HWY 119SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.Drawing Path: Q:\4305\2017\17-214 - DUKE FOSTER PROPERTY\B\4-20\HA Walker-Duke Foster Sites.dwgDUKE FOSTER/D&M MARKET
INTERSECTION OF NICKS ROAD AND NC HIGHWAY 119 SOUTH
MEBANE, CASWELL COUNTY, NORTH CAROLINA
5
4305-17-214B
APRIL 2020
AS SHOWNBENZENE ISOCONCENTRATION CONTOUR MAP
(Site ID: 18698)
DUKEFOST
E
R
/
D
&
M
MAR
K
E
T
LEGEND
- MONITORING WELL LOCATION
- AIR SPARGING WELL LOCATION
- FORMER USTs/UST BASIN
- UNDERGROUND STORAGE TANK
- BENZENE ISOCONCENTRATION CONTOUR
- BENZENE CONCENTRATION IN GROUNDWATER IN MICROGRAMS PER LITER (ug/L)
UST
(1.8)
MW-4
MW-3
AS-1
MW-1MW-2
(2,700)(400)
(1.8)
(13,000)
(680)5,0001001SAMPLE DATES: 3/2/2020 (AS-1; not included in contouring)
3/31/2020 (MW-1, MW-2, MW-3, MW-4)
METHODS: 6200B, 504.1
2L STANDARD: 1 ug/L
GROSS CONTAMINATION LEVEL: 5,000 ug/L
N
0 20 40
(IN FEET)GRAPHIC SCALE (IN FEET)GRAPHIC SCALESOURCE: SITE BASE MAP DEVELOPED FROM 2014 AERIAL PHOTOGRAPH.
N
I
C
K
S

R
D
NC HWY 119SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.Drawing Path: Q:\4305\2017\17-214 - DUKE FOSTER PROPERTY\B\4-20\HA Walker-Duke Foster Sites.dwgDUKE FOSTER/D&M MARKET
INTERSECTION OF NICKS ROAD AND NC HIGHWAY 119 SOUTH
MEBANE, CASWELL COUNTY, NORTH CAROLINA
6
4305-17-214B
APRIL 2020
AS SHOWNEDB ISOCONCENTRATION CONTOUR MAP
(Site ID: 18698)
DUK
EFOST
E
R
/
D
&
M
MAR
K
E
T
LEGEND
- MONITORING WELL LOCATION
- AIR SPARGING WELL LOCATION
- FORMER USTs/UST BASIN
- UNDERGROUND STORAGE TANK
- EDB ISOCONCENTRATION CONTOUR
- EDB CONCENTRATION IN GROUNDWATER IN MICROGRAMS PER LITER (ug/L)
- ETHYLENE DIBROMIDE
UST
(1.5)
MW-4
MW-3
AS-1
MW-1MW-2
(8.1)(0.10)
(1.5)
(20)2.0SAMPLE DATES: 3/2/2020 (AS-1; not included in contouring)
3/31/2020 (MW-1, MW-2, MW-3, MW-4)
METHODS: 6200B, 504.1
2L STANDARD: 0.02 ug/L
GROSS CONTAMINATION LEVEL: 50 ug/L
EDB
9

Appendix II – Tables

TABLE 1
SITE HISTORY - UST SYSTEM INFORMATION
Duke Foster/D&M Market (Incident No.: 18698, UST #: WS-5420)
NC Highway 119 South, Mebane, Caswell, North Carolina
S&ME Project # 4305-17-214B
UST Facility ID # 0-00-0000030047 Revision Date: 4/27/2020
UST
ID Number
Current/Last
Contents *
Previous
Contents *
Capacity
(gallons)
Construction
Details **
Tank
Dimensions
D/L (ft)
Description of
Associated Piping
and Pumps
Date UST
Installed Status of UST ***
Was Release
Associated With
UST System?
(Yes/No)
1 Gasoline Unknown 2,000 Unknown Unknown Unknown 09/21/89 Closed by removal
(12/01/1992)No
2 Gasoline Unknown 2,000 Unknown Unknown Unknown 09/21/89 Closed by removal
(12/01/1992)No
3 Gasoline Unknown 2,000 Unknown Unknown Unknown 09/21/89 Closed by removal
(12/01/1992)No
Incident
Number
Material
Released
Date of
Release Description of Release
18698 Gasoline 12/8/1992
(UST Database)
* : Gasoline (unleaded or leaded), diesel, used oil, waste oil, aviation fuel, etc., or pesticides, non-halogenated or halogenated solvents, etc.
** : Fiberglass (single- or double-walled), steel (single- or double-walled), steel with FRP (single- or double-walled), steel with liner, other, unknown.
*** : Currently operational, not in use or temporarily closed (specify date), permanently closed in place (specify date), permanently closed by removal (specify date)
Clark Environmental Services GW/UST-12 report dated May 21, 1998, stated that three 2,000-gallon gasoline USTs were
removed on 12/1/1992, and that no indication of a release from the UST system was observed. Analysis of five soil samples
collected from over a geotechnical liner did not report TPH. The report referenced a past release from the same tank basin in
July 1988, prior to installation of the USTs listed above, and included an analytical report for five soil samples analyzed on
7/28/1988, with three sample results <10 milligram per kilogram ( mg/kg), and two soil samples at 33 mg/kg and 38 mg/kg
petroleum hydrocarbons by GC. Paragon Environmental Consultants reported analytical results from one soil sample collected
from a soil boring of 2,460 parts per million TPH and risk-based compounds concentrations greater than the lowest MSCC (soil
boring location and soil sample depth not reported).
TABLE 2
SITE HISTORY - UST OWNER INFORMATION
Duke Foster/D&M Market (Incident No.: 18698, UST #: WS-5420)
NC Highway 119 South, Mebane, Caswell, North Carolina
S&ME Project # 4305-17-214B
UST Facility ID # 0-00-0000030047 Revision Date: 4/27/2020
1, 2, 3 Eanes Oil Company, Inc.Sept. 1989-Dec. 1992 18698 Owner/Operator
Unknown Foust Oil Co.Before Sept. 1989 18698 Owner/Operator
435 Oid Durham Road, Roxboro, NC 27573 336-599-8383
919-563-5953411 East Center Street, Mebane, NC 27302
Address
Incident
Number
Dates of Ownership /
Operation
Incident
Number
Telephone Number
Owner or
Operator?
Owner or
Operator?
Address Telephone Number
UST/AST ID
Number(s)
Name of Owner or
Operator
UST/AST ID
Number(s)
Name of Owner or
Operator
Dates of Ownership /
Operation
TABLE 3
S&ME Project # 4305-17-214A
UST Facility ID # 0-00-0000030047
Well
ID
Date
Installed
Date
Water Level
Measured
Well
Casing
Depth
(ft BGS)
Well
Casing
Diameter
(in)
Depth
of Well
(ft-BGS)
Top of
Casing
Elevation*
(ft)
Depth to
Water
from Top
of Casing
(ft)
Free
Product
Thickness
** (ft)
Groundwater
Elevation*
(ft)
07/01/15 21.50 0.03 83.65
02/17/16 20.48 0.03 84.67
10/04/17 22.06 ND 83.06
03/21/19 17.95 ND 87.17
03/02/20 18.85 ND 86.27
03/06/20 19.55 ND 85.57
03/31/20 19.01 ND 86.11
02/17/16 22.00 NG 83.69
10/04/17 22.66 NG 83.03
03/21/19 19.93 NG 85.76
03/02/20 20.25 NG 85.44
03/06/20 20.82 NG 84.87
03/31/20 19.89 NG 85.80
02/17/16 23.90 NG 80.40
10/04/17 21.95 NG 82.35
03/21/19 18.04 NG 86.26
03/02/20 18.91 NG 85.39
03/06/20 19.70 NG 84.60
03/31/20 19.14 NG 85.16
02/17/16 20.20 NG 84.22
10/04/17 21.93 NG 82.49
03/21/19 17.38 NG 87.04
03/31/20 18.64 NG 85.78
03/02/20 19.38 ND 85.43
03/31/20 19.13 ND 85.68
NOTES:
* : Reference Point for Elevation Measurements:Benchmark Elevation: 101.68
Assumed or Measured: Measured
** : If Free Product is present in a well, groundwater elevation should be calculated by: [Top of Casing Elevation - Depth to Water] + [free product thickness x 0.8581]
ft-BGS = feet below ground surface NM = Not Measured NA = Not Applicable
ND = Not Detected NG = Not Gauged
AS-1 02/17/20 35.0 2.0 35.0
MW-4 02/17/16 15.0 2.0 15.0
MW-3 02/17/16 15.0 2.0 15.0
-30.0 30.0 105.69
MW-1 06/25/15 20.0 2.0 20.0
MW-2 02/17/16 15.0 2.0 15.0
-35.0
MONITOR WELL CONSTRUCTION AND LIQUID LEVEL DATA
NC Highway 119 South, Mebane, Caswell, North Carolina
Duke Foster/D&M Market (Incident No.: 18698, UST #: WS-5420)
Screen
Interval
(ft-BGS)
35.0 105.12
Revision Date: 4/27/2020
Benchmark Datum: Top of Casing - MW-9 (HA Walker)
-30.0 30.0 104.30
30.0 104.42-30.0
-37.5 37.5 104.81
Page 1 of 1
TABLE 4
SUMMARY OF GROUNDWATER SAMPLING RESULTS
Duke Foster/D&M Market (Incident No.: 18698, UST #: WS-5420)
NC Highway 119 South, Mebane, Caswell, North Carolina
S&ME Project # 4305-17-214B
UST Facility ID # 0-00-0000030047 Revision Date: 4/27/2020
504.1 or
6200B 6010
Well
ID
Date
Collected
AcetoneLead6/30/2015
2/17/2016
10/4/2017 210 ---16,000 ---<100 <100 <100 <200 <100 3,500 3,400 94 J ---<100 ---150 780 260 250 41,000 2,200 560 18,600 ---
3/21/2019 21 ---4,400 <250 16 J 8.0 J <25 <25 <25 910 1,300 61 <250 <25 <250 26 600 130 54 4,900 770 250 3,360 ---
3/31/2020 8.11 <2,500 2,700 <250 22 J <25 <50 <25 <25 170 51 85 J <250 <25 <250 <25 510 52 <25 2,600 750 220 3,460 ---
2/17/2016 0.21 ---425 ---<12.5 <12.5 <12.5 <12.5 <12.5 28.5 1,680 97.6 ---<0.5 ---<12.5 781 256 <12.5 1,820 2,200 464 8,660 <50
10/4/2017 0.45 ---730 ---26 14 J <25 <50 <25 40 1,700 120 ---8.5 J ---<25 510 380 <25 2,000 2,900 810 9,100 ---
3/21/2019 0.18 ---340 92 J 50 10 J <12 <12 <12 25 1,100 83 100 J 8.2 J 44 J <12 380 240 <12 460 1,900 510 5,030 ---
3/31/2020 0.101 2,800 400 <120 40 <12 <25 <12 <12 <12 740 46 J 65 J <12 <120 <12 230 48 <12 490 2,100 560 6,400 ---
2/17/2016 24.4 ---8,870 ---<25.0 <25.0 <25.0 357 <25.0 4,100 592 71.4 ---<0.5 ---4,430 559 122 <25.0 31.2 1,190 217 2,310 <5.0
10/4/2017 <0.50 ---6,600 ---<50 <50 <50 <50 <50 2,600 620 95 ---19 J ---2,400 500 110 <50 150 1,000 230 3,280 ---
3/21/2019 21 ---9,300 <1,000 <100 <100 <100 300 <100 5,000 300 68 J <1,000 <100 <1,000 5,200 1,300 130 <100 98 J 1,500 270 2,886 ---
3/31/2020 201 <5,000 13,000 <500 <50 <50 <100 230 <50 5,200 540 <200 <500 <50 <500 5,300 <50 100 <50 160 480 300 2,950 ---
2/17/2016 2.5 ---91.4 ---19 6.7 <0.50 0.91 <0.50 31 68.1 11.4 ---<0.5 ---7.6 9.9 42.6 0.88 2.7 193 74.7 267 <5.0
10/4/2017 1.1 ---9.8 ---<0.50 <0.50 0.23 J 2.4 0.83 23 <0.50 <0.50 ---<0.50 ---6.6 <0.50 <0.50 <0.50 <0.50 74.7 0.22 J <1.50 ---
3/21/2019 1.5 ---81 <5.0 0.79 0.21 J 0.28 J 4.1 0.92 71 3.1 0.99 <5.0 >0.50 <5.0 27 7.2 0.92 <0.50 0.55 8.9 5.0 7.8 ---
3/31/2020 1.52 <50 1.8 <5.0 <0.50 <0.50 0.52 J 2.3 1.3 50 0.61 <2.0 <5.0 <0.50 <5.0 28 4.7 <0.50 <0.50 <0.50 1.4 1.8 0.34 J ---
AS-1 3/2/2020 2.91 <500 680 <50 <5.0 <5.0 <5.0 <5.0 <5.0 230 130 5.5 <50 <5.0 <50 90 <5.0 7.9 <5.0 45 2.5 J 17 129 ---
0.002 6,000 1 4,000 70 70 70 0.40 0.6 70 600 70 40 25 100 20 6 70 70 600 400 400 500 15
50 6,000,000 5,000 4,000,000 6,900 8,500 70,000 400 600 70,000 84,500 25,000 40,000 11,700 100,000 20,000 6,000 30,000 70,000 260,000 28,500 25,000 85,500 15,000
Notes:
Analytes that are not shown for the method were not detected.Concentrations exceeding the laboratory's detection limits are shown in BOLD fields.
Concentrations are reported in micrograms per liter (µg/L).Concentration is greater than the 2L Standard
2L Standard: North Carolina Groundwater Quality Standards: 15A NCAC 2L.0202 Concentration is greater than the Gross Contamination Level
---: Not detected at level greater than reporting limit or not analyzed.
J = Estimated concentration
GCL - Gross Contaminantion Level
1 = Sample Analyzed by EPA Method 504.1
2= Sample Analyzed by EPA Method 6200B
Light non-aqueous phase liquid
2L Standard (µg/L)
GCL (µg/L)
MW-1
MW-2
MW-3
MW-4 BenzeneTotal Xylenesp-IsopropyltolueneMethyl tert-butyl etherLight non-aqueous phase liquid 1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneStyrenen-PropylbenzeneIsopropylbenzene6200B
Analytical Method →
Contaminant of Concern →Ethylbenzene1,2-DichloroethaneDiisopropyl etherChloroform1,2-Dichloropropanesec-Butylbenzenen-ButylbenzeneEthylene dibromideToluene2-Butanone2-Hexanone (MBK)4-Methyl-2-pentanone (MIBK)Naphthalene

Appendix III – Site Photographs

Corrective Action Performance/Monitoring Report
Duke Foster/D&M Market, Incident 18698; UST No. WS-5420
Intersection of Nicks Road and NC Highway 119 South
Mebane, Caswell County, North Carolina
S&ME Project No. 4305-17-214B
April 29, 2020 i

Date: 3/31/2020 Photographer: James Waters
Location / Orientation View facing south from newly-installed AS-1.
Remarks AS-1, with former UST system between AS-1 and the
concrete pad in front of the building.

Date: 3/31/2020 Photographer: Error! Reference source not found.
Location / Orientation View facing southwest from the intersection
Remarks Former UST basin beside slab in front of building

Appendix IV – Well Construction Record, Boring Log, Well and
Construction Detail

S&ME Project No. 4305-17-214B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUEDATE DRILLED:Monday, February 17, 2020 37.5
DRILL RIG: Geoprobe 7730 DT
PROJECT:Duke Foster
BORING LOG: AS-1 Mebane, NC
DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel Fill , Dry,
SAMPLING METHOD: Macro-Core Sampler TBD
DRILLING METHOD: Hollow Stem Augers (4 1/4-in. ID)TBD
DRILLER: Geologic Explorations
HAMMER TYPE: Not Applicable J Peele
5
Residuum, Clay, Soft, Red, Orange, Brown, Little Silt, Moist, Petroleum Odors at 14’
10
15
20
Residuum, Clay, Soft, Brown, Tan, Little Silt, Moist, Petroleum Odors
25
30
S&ME Project No. 4305-17-214B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUEHAMMER TYPE: Not Applicable J Peele
SAMPLING METHOD: Macro-Core Sampler TBD
DRILL RIG: Geoprobe 7730 DT
DRILLER: Geologic Explorations
PROJECT:Duke Foster
BORING LOG: SPG-1Mebane, NC
DATE DRILLED:Monday, February 17, 2020 37.5
DRILLING METHOD: Hollow Stem Augers (4 1/4-in. ID)TBD
DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSES35
40
Boring Terminated at 37.5 Ft-BGS
45
50
55
60
Well ID
SPG-1
S&ME Staff
Jim Peele
Drill Rig
GeoProbe
Water Level at TOB (0.01 ft- BTOC)Land Surface Elev. (0.01 ft)
Depth to Water (0.01 ft- BTOC)
Stickup Height - ft
TOC Relative to Ground 0.3 ft
0.3 to 35.0
35.0 to 37.5
Top of Seal - 30.0 0.1 ft-bgs
Top of Filter Pack - 33.0 0.1 ft-bgs
0.3 to 30.0
Top of Screen - 35.0 0.1 ft-bgs
30.0 to 33.0
Screened Interval -2.5 0.1 ft-bgs
33.0 to 37.5
Bottom of Screen - 37.5 0.1 ft-bgs
Bottom of Filter Pack - 37.5 0.1 ft-bgs
Cave In - 0.1 ft-bgs
Total Boring Depth - 37.5 0.1 ft-bgs
County
Drilling Contractor
Drilling Method
Well Type / Use
City
Flush Monitor Well
Caswell Mebane
License Number
4422
Well Permit Number
Not Applicable
37.5
19.50
Northing (0.1 ft)Date/Time
2/17/20 11:00
Total Well Depth (0.1 ft-bgs)
19.13 3/31/20 0:00
Geologic Exploration-Jeremy Ringler
Easting (0.1 ft)Date/Time
Installation Date
2/17/2020
Project Name
18698 - Duke Foster/D&M Market
Project Number
4305-17-232C
WELL CONSTRUCTION DETAIL
Filter Pack Interval (0.1 ft-bgs)
Screen Interval (0.1 ft-bgs)
Grout Type
Pad Type
Protective Casing
Casing Material
Depth Below Ground Surface (ft-bgs)
Hollow Stem Auger
2' x 2' Concrete
Flush Vault (8" diam)
Seal Type
2-in Sch 40 PVC
Casing Interval (0.1 ft-bgs)
Screen Type
Borehole Diameter (1 in)
8.25”
TBD - To Be Determined
Notes:
Seal Interval (0.1 ft-bgs)
Filter Pack
Grout Interval (0.1 ft-bgs)
Development Volume (gal)
Development
Yes
For lithologic information
see attached boring log
Yes (10)
BTOC - Below Top of Casing
WELL CONSTRUCTION RECORD
This form can be used for single or multiple wells
Form GW-1 North Carolina Department of Environment and Natural Resources – Division of Water Quality Revised Jan. 2013
1. Well Contractor Information:

Well Contractor Name

NC Well Contractor Certification Number

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

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

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

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

22. Certification:
Signature of Certified Well Contractor Date By signing this form, I hereby certify that the well(s) was (were) constructed in accordance with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a copy of this record has been provided to the well owner.
23. Site diagram or additional well details: You may use the back of this page to provide additional well site details or well construction details. You may also attach additional pages if necessary. SUBMITTAL INSTUCTIONS 24a. For All Wells: Submit this form within 30 days of completion of well construction to the following: Division of Water Quality, Information Processing Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617
24b. For Injection Wells: In addition to sending the form to the address in 24a
above, also submit a copy of this form within 30 days of completion of well construction to the following: Division of Water Quality, Underground Injection Control Program, 1636 Mail Service Center, Raleigh, NC 27699-1636
24c. For Water Supply & Injection Wells: In addition to sending the form to the address(es) above, also submit one copy of this form within 30 days of
completion of well construction to the county health department of the county where constructed.
For Internal Use ONLY:
Hours Mileage Signature of S&ME Personnel
5 Onsite 95
S&ME, Inc. | www.smeinc.com
Environmental Field Report
Date:
February 17, 2020
Job Number:
4305-17-232A
Project Name:
Duke Foster
Weather/Temperature:
Clear, 45 °F
Project Location:
Mebane, North Carolina
Notes By:
☒
Present at the Site:
Jim Peele
☐
On February 17, 2020, S&ME personnel, Jim Peele, visited the Duke Foster project in Mebane, North
Carolina.
Purpose: Install one air sparge well (SPG-1) to a depth of 37.5 feet with 2.5’ of screen, 1-2’ sand, <2’ of
seal exactly halfway between MW-1 and MW-3.
0930: Arrive onsite.
0935: Begin locating existing monitor wells to determine placement of SPG-1. All wells located.
0950: Geologic Exploration (GEX) offloads rig and sets up at SPG-1.
1000: Begin drilling SPG-1
1050: SPG-1 drilled to 38’. Set well at 37.5’ with 2.5’ screen. See well construction form for full construction
information.
1215: Well is set and grouted in. Drill crew takes lunch break.
1245: Drillers are back from lunch. Begin making pad completion on SPG-1.
1330: Develop SPG-1
1415: Approximately 9 gallons purged from SPG-1.
Clean up site and equipment.
1430: Leave site. GEX takes drill rig to Langley Tire site. J Peele return to Raleigh office.
Equipment Used

Appendix V- Notification of Intent Form and UIC Permit Number
1
Jim Evan Peele
From:Lyndal Butler
Sent:Tuesday, April 28, 2020 2:51 PM
To:Jim Evan Peele
Subject:FW: WI0400541 NOI Duke Foster/ D&M Market Incident #18698
From: Shrestha, Shristi R <[e-mail]>
Sent: Friday, February 28, 2020 10:10 AM
To: Berger, Herb <[e-mail]>; Lyndal Butler <[e-mail]>
Cc: Snider, Lon <[e-mail]>
Subject: WI0400541 NOI Duke Foster/ D&M Market Incident #18698
Thank you for submitting the Notice of Intent to Construct or Operate Injection Wells (NOI) for the above referenced
site.
Please remember to submit the following regarding this injection activity:
1. Well Construction Records (GW-1) and Abandonment Records (GW-30) when completed.Please provide copies of
the GW-1s and GW-30s if not already submitted (originals go the address printed on the form). NOTE: Direct push or
Geoprobe wells are considered wells and require construction (GW-1) and abandonment forms (GW-30). If well
construction/abandonment information is the same for the wells, only one form needs to be completed- just indicate
total number of injection points in the Comments/Remarks section of form.
1)
2. Injection Event Records (IER). All injections, including air and passive systems require an IER. The IER can be
modified for air sparge wells (e.g., air flow ‘continuous’ for date or rate of injection, etc.). The forms can be found under
the following link https://deq.nc.gov/about/divisions/water-resources/water-resources-permits/wastewater-
branch/ground-water-protection/ground-water-applications
When submitting the above forms, you will need to enter the nine-digit alpha-numeric number on the form (i.e.,
WI0XXXXXX) that has been assigned to the injection activity at this site. This notification has been given the deemed
permit number WI0400541.This number is also referenced in the subject line of this email. You may if you wish, scan
and send back as attachments in reply to this email, as it will already have the assigned deemed permit number in the
subject line.
Thank you,
Shristi
Shristi R. Shrestha
Hydrogeologist, Ground Water Resources Section
NCDEQ Division of Water Resources
919-707-3662 office
[e-mail]
512N. Salisbury Street
1636 Mail Service Center
Raleigh, NC 27699 1636
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.

Appendix VI – MMPE Report

Hours Mileage Signature of S&ME Personnel
6.0

S&ME, Inc. | www.smeinc.com
Environmental Field Report
Date:
March 2, 2020
Job Number:
4305-17-214B
Project Name:
Duke Foster/D&M Market
Weather/Temperature:
Cloudy 55°F
Project Location:
Nicks Rd and Hwy 119, Yanceyville, Caswell County, NC
Notes By:
☒
Present at the Site:
Lyndal Butler
☐ ZAVA Environmental- Win Maynard

8:15- Pack equipment and paperwork.
8:30- Mobe to site, arrive 9:45. Uncover well covers. ZAVA Environmental Services arrive at 10:00 with
vacuum trailer, generator, compressor. Tanker on the way to site.
Discussed scope of work. MMPE at MW-1/ MW-3, air sparge at AS-1, monitor MW-2/MW-3.
Purged and sampled AS-1 during ZAVA set-up and waiting for tanker. DTW = 19.38 ft below top of
casing. Based on well construction with submerged screened interval, three purge volumes=4.55 gallons.
Recorded depth to water measurements with ZAVA. LNAPL was not detected in MW-1.

10:45- ZAVA started vacuum, will wait 30 minutes to start air sparge. ZAVA needs to return to their shop,
arranged to meet after lunch to perform measurements and adjustments. Demobe.

14:15- Returned to site. Observed vacuum levels (MW-4 range from 1”-1.75” Water; no vacuum-MW-2).
14:45- ZAVA returned to site.
15:15- Turn air sparge off. PID measurement at discharge stack was 11,400 parts per million (ppm).
16:20- Turn air sparge back on. Increased pressure from 1,300 pounds per square inch (psi) to 1,800 psi.
PID discharge measurement increased to >15,000 in less than 5 minutes.
ZAVA flow meter is not working; will replace flow meter Tuesday morning. ZAVA PID maximum reading is
10,000 ppm, they will install dilution device to record greater concentrations.
MW-4 influence = 1.25” water (9 ppm with PID at well head).
MW-2 influence = 0.5’ water; (300 ppm with PID at well head before air sparge; increased to 500 ppm
within 15 minutes).
Arranged to meet at 10:00 AM on Friday.
17:45- Demobe.
Equipment Used
Water level probe
Oil/water interface probe
DO meter
PID

Hours Mileage Signature of S&ME Personnel
5.0

S&ME, Inc. | www.smeinc.com
Environmental Field Report
Date:
March 6, 2020
Job Number:
4305-17-214B
Project Name:
Duke Foster/D&M Market
Weather/Temperature:
Cloudy 55°F
Project Location:
Nicks Rd and Hwy 119, Yanceyville, Caswell County, NC
Notes By:
☒
Present at the Site:
Lyndal Butler
☐ ZAVA Environmental- Win Maynard

8:30- Pack equipment and paperwork; mobe to site, arrive 10:00. Win reported that tanker was full, at
5,600 gallons, waiting on tank pump off. ZAVA reported that air sparge stopped late Thursday with
discharge ID measurements ranging from 6,000 ppm to 8,000 ppm. Compressor was restarted this
morning and current measurement = 3,800 ppm. Flow meter = 0.3-0.4 cubic feet per minute.
10:30- System turned off. Well head PID measurements recorded after hoses were disconnected.
MW-1: approx. 200 ppm (50 ppm at 10:50)
MW-2: 15 ppm
MW-3: 10 ppm
MW-4: 10 ppm
AS-1: 15 ppm

ZAVA cleaned site after tanker off-loaded.
Spoke with owner Keith Duncan by phone, removed soil cuttings with shovel from ditch behind building.
12:00- Demobe.
Equipment Used
Water level probe
PID

Appendix VII – Field Sampling Forms

° F
Date Time
3/31/20 14:15 4.0 10.0
3/31/20 14:15 µS/cm
19.01 ft-TOC inch
35.00 ft-TOC gal
15.99 feet gal
20 ft-GRD gal
-0.45 ft-GRD
14:30 End Time:
gal
Time pH
Temp
Cond Turbidity

(s.u.)(°C) µS/cm (NTU)
14:35 6.5 17.6 273 NA
14:40 6.3 17.9 287 NA
14:45 6.3 17.7 296 NA
14:50
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
3 40mL VOAs NaS2O3
(1)
Notes:
Form Revision Date:9/13/17 8:00 AM
Name Signature
Container
VOCs 6200
EDB 504.1
Date
James Waters 3/31/2020
Petroleum Odors
8.0 Petroleum Odors
Sample Method:Bailer Sample Time:
Analytical Data
Method Method
Screen Length:5 * Well Volume 13.0
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:14:45
Total Volume Purged:8.0 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
(Gal)
2.6 Petroleum Odors
5.3
Height of Water Column:3 * Well Volume 7.8
pH 4.00, 7.00, 10.00 7.0
Conductivity 1,413 1,413 µS/cm
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
Total Well Depth:Well Volume 2.6
March 31, 2020
Sampled By:James Waters Sample Time:14:50
Weather:Rain Air Temp:55
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
GROUNDWATER SAMPLING FORM
Project Name:TF-18698-03 Duke Fosters/D&M Market
Project Location:34 Nicks Rd. Hightower, NC
Project Number:4305-17-214B Purge Date:March 31, 2020
Source Well:MW-1 Purge Time (Min.):15
Locked?:Yes Sample Date:
° F
Date Time
3/31/20 14:15 4.0 10.0
3/31/20 14:15 µS/cm
19.89 ft-TOC inch
30.00 ft-TOC gal
10.11 feet gal
15 ft-GRD gal
-0.5 ft-GRD
14:55 End Time:
gal
Time pH
Temp
Cond Turbidity

(s.u.)(°C) µS/cm (NTU)
15:00 5.6 17.9 223 NA
15:05 5.6 18 222 NA
15:10 5.7 17.8 232 NA
15:15
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
3 40mL VOAs NaS2O3
(1)
Notes:
Form Revision Date:
Project Number:4305-17-214B Purge Date:March 31, 2020
Source Well:MW-2 Purge Time (Min.):15
GROUNDWATER SAMPLING FORM
Project Name:TF-18698-03 Duke Fosters/D&M Market
Project Location:34 Nicks Rd. Hightower, NC
Weather:Rain Air Temp:55
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:Yes Sample Date:March 31, 2020
Sampled By:James Waters Sample Time:15:15
pH 4.00, 7.00, 10.00 7.0
Conductivity 1,413 1,413 µS/cm
Total Well Depth:Well Volume 1.6
Height of Water Column:3 * Well Volume 4.9
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
Total Volume Purged:5.0 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 8.2
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:15:10
(Gal)
1.6 No Odors
3.3 No Odors
5.0 No Odors
Sample Method:Bailer Sample Time:
EDB 504.1
Analytical Data
Method Method Container
VOCs 6200
James Waters 3/31/2020
9/13/17 8:00 AM
Name Signature Date
° F
Date Time
3/31/20 14:15 4.0 10.0
3/31/20 14:15 µS/cm
19.14 ft-TOC inch
30.00 ft-TOC gal
10.86 feet gal
15 ft-GRD gal
-0.55 ft-GRD
15:20 End Time:
gal
Time pH
Temp
Cond Turbidity

(s.u.)(°C) µS/cm (NTU)
15:25 5.9 18.4 322 NA
15:30 5.9 18.1 365 NA
15:35 6.0 17.9 382 NA
15:40
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
3 40mL VOAs NaS2O3
(1)
Notes:
Form Revision Date:
Project Number:4305-17-214B Purge Date:March 31, 2020
Source Well:MW-3 Purge Time (Min.):15
GROUNDWATER SAMPLING FORM
Project Name:TF-18698-03 Duke Fosters/D&M Market
Project Location:34 Nicks Rd. Hightower, NC
Weather:Rain Air Temp:55
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:Yes Sample Date:March 31, 2020
Sampled By:James Waters Sample Time:15:40
pH 4.00, 7.00, 10.00 7.0
Conductivity 1,413 1,413 µS/cm
Total Well Depth:Well Volume 1.8
Height of Water Column:3 * Well Volume 5.3
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
Total Volume Purged:6.0 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 8.9
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:15:35
(Gal)
2.0 Petroleum Odors
4.0 Petroleum Odors
6.0 Petroleum Odors
Sample Method:Bailer Sample Time:
EDB 504.1
Analytical Data
Method Method Container
VOCs 6200
James Waters 3/31/2020
Field Blank was taken after sampling MW-3 at 1550.
9/13/17 8:00 AM
Name Signature Date
° F
Date Time
3/31/20 14:15 4.0 10.0
3/31/20 14:15 µS/cm
18.64 ft-TOC inch
30.00 ft-TOC gal
11.36 feet gal
15 ft-GRD gal
-0.55 ft-GRD
15:11 End Time:
gal
Time pH
Temp
Cond Turbidity

(s.u.)(°C) µS/cm (NTU)
15:17 6.1 18.2 129 NA
15:23 6.1 18.4 136 NA
15:30 6.2 17.9 131 NA
15:35
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
3 40mL VOAs NaS2O3
(1)
Notes:
Form Revision Date:
Project Number:4305-17-214B Purge Date:March 31, 2020
Source Well:MW-4 Purge Time (Min.):19
GROUNDWATER SAMPLING FORM
Project Name:TF-18698-03 Duke Fosters/D&M Market
Project Location:34 Nicks Rd. Hightower, NC
Weather:Rain Air Temp:55
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:Yes Sample Date:March 31, 2020
Sampled By:Jim Peele Sample Time:15:35
pH 4.00, 7.00, 10.00 7.0
Conductivity 1,413 1,413 µS/cm
Total Well Depth:Well Volume 1.9
Height of Water Column:3 * Well Volume 5.6
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
Total Volume Purged:6.0 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 9.3
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:15:30
(Gal)
2.0 No Odors
4.0 No Odors
6.0 No Odors
Sample Method:Bailer Sample Time:
EDB 504.1
Analytical Data
Method Method Container
VOCs 6200
Jim Peele 3/31/2020
9/13/17 8:00 AM
Name Signature Date
Hours Mileage Signature of S&ME Personnel
5 Onsite 95
S&ME, Inc. | www.smeinc.com
Environmental Field Report
Date:
February 17, 2020
Job Number:
4305-17-232A
Project Name:
Duke Foster
Weather/Temperature:
Clear, 45 °F
Project Location:
Mebane, North Carolina
Notes By:
☒
Present at the Site:
Jim Peele
☐
On February 17, 2020, S&ME personnel, Jim Peele, visited the Duke Foster project in Mebane, North
Carolina.
Purpose: Install one air sparge well (SPG-1) to a depth of 37.5 feet with 2.5’ of screen, 1-2’ sand, <2’ of
seal exactly halfway between MW-1 and MW-3.
0930: Arrive onsite.
0935: Begin locating existing monitor wells to determine placement of SPG-1. All wells located.
0950: Geologic Exploration (GEX) offloads rig and sets up at SPG-1.
1000: Begin drilling SPG-1
1050: SPG-1 drilled to 38’. Set well at 37.5’ with 2.5’ screen. See well construction form for full construction
information.
1215: Well is set and grouted in. Drill crew takes lunch break.
1245: Drillers are back from lunch. Begin making pad completion on SPG-1.
1330: Develop SPG-1
1415: Approximately 9 gallons purged from SPG-1.
Clean up site and equipment.
1430: Leave site. GEX takes drill rig to Langley Tire site. J Peele return to Raleigh office.
Equipment Used

Hours Mileage Signature of S&ME Personnel
3.3 on site 100

S&ME, Inc. | www.smeinc.com
Environmental Field Report
Date:
March 31, 2020
Job Number:
4305-17-228A
Project Name:
TF-18698-03 Duke Foster/D&M
Market
Weather/Temperature:
Rain, 55°F
Project Location:
34 Nicks Rd. Hightowers, NC
Notes By:

Present at the Site:
James Waters

Jim Peele

Purpose: Record the depth to water/product if present, sample the monitor well on site, and measuring casing
elevations.

1300- Arrive at the site.

1310- Open monitor wells on site.

1320- Jim and I measure elevations for 2 of the wells.

MW-1=6.45 ft., AS-1=6.76 ft.

1340- Jim does work at the site across the intersection. See his notes for other project information.

1400- I measure depth to water/product in the monitor wells. See attached electronic field forms for information.

1415- Calibration of the multipurpose meter.

pH: 4=4.0, 7=7.0, 10=10.0, Cond: 1,413=1,413 us

1425- Set up to sample the monitor well on site. See the attached electronic field forms for data and the sampling
time.

1500- Jim Peele helps with sampling monitor wells.

1515: Water Level in AS-1: 19.13’ BTOC

1550- Field Blank is taken after sampling MW-3. Finished sampling for the day.

1600- I clean up.

1615- Took photos.
Equipment Used
Waterlevel Probe
Multipurpose Meter
Bailers and String
Decon
Surveying Equipment

Appendix VIII – Laboratory Analytical Reports and Chain of
Custody Forms
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
March 13, 2020
Lyndal Butler
S&ME, Inc - Greensboro, NC
8646 West Market St Suite 105
Greensboro, NC 27409
Project Location: Yanceyville, NC
Client Job Number:
Project Number: 4305-17-232C
Laboratory Work Order Number: 20C0212
Enclosed are results of analyses for samples received by the laboratory on March 4, 2020. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Kerry K. McGee
Project Manager
Page 1 of 23
Table of Contents
Table of Contents
Sample Summary 3
Hits Only Report 4
Case Narrative 5
Sample Results 6
20C0212-01 6
Sample Preparation Information 9
QC Data 10
Volatile Organic Compounds by GC/MS 10
B253693 10
Drinking Water Organics EPA 504.1 14
B254129 14
Dual Column RPD Report 15
Flag/Qualifier Summary 18
Certifications 19
Chain of Custody/Sample Receipt 21
Page 2 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
3/13/2020
S&ME, Inc - Greensboro, NC
8646 West Market St Suite 105
Greensboro, NC 27409
ATTN: Lyndal Butler
4305-17-232C
20C0212
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Yanceyville, NC
AS-1 20C0212-01 Ground Water EPA 504.1
SM21-22 6200B
[TOC_1]Sample Summary[TOC]
Page 3 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
[TOC_1]Hits Only Report[TOC]EXECUTIVE SUMMARY
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20C0212-01AS-1
DL
1,2,4-Trimethylbenzene 2.5 5.0 g/L SM21-22 6200BJ1.8
1,2-Dibromoethane (EDB)2.5 5.0 g/L SM21-22 6200BJ1.9
1,3,5-Trimethylbenzene 17 5.0 g/L SM21-22 6200B1.4
Benzene 680 5.0 g/L SM21-22 6200B1.8
Diisopropyl Ether (DIPE)230 5.0 g/L SM21-22 6200B1.7
Ethylbenzene 130 5.0 g/L SM21-22 6200B1.3
Isopropylbenzene (Cumene)5.5 5.0 g/L SM21-22 6200B1.7
m+p Xylene 19 10 g/L SM21-22 6200B3.0
Methyl tert-Butyl Ether (MTBE)90 5.0 g/L SM21-22 6200B2.5
n-Propylbenzene 7.9 5.0 g/L SM21-22 6200B1.3
o-Xylene 110 5.0 g/L SM21-22 6200B1.7
Toluene 45 5.0 g/L SM21-22 6200B1.4
1,2-Dibromoethane (EDB)2.9 0.50 g/L EPA 504.10.30
Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary
section of this report. Users must review this report in its entirety to determine data usability and assessment.
Page 4 of 23
Table of Contents
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 limit for sample 20C0212-01 due to high concentrations of target compounds.
[TOC_1]Case Narrative[TOC]
EPA 504.1
Qualifications:
The surrogate recovery for this sample is not available due to sample dilution below the surrogate reporting limit required from high analyte
concentration and/or matrix interferences.
Analyte & Samples(s) Qualified:
S-01
1,3-Dibromopropane
20C0212-01[AS-1]
SM21-22 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
Naphthalene
20C0212-01[AS-1], B253693-BLK1, B253693-BS1, B253693-BSD1
Vinyl Acetate
20C0212-01[AS-1], B253693-BLK1, B253693-BS1, B253693-BSD1
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD
between the two LFB/LCS results is within method specified criteria.
Analyte & Samples(s) Qualified:
L-07
1,2,3-Trichlorobenzene
B253693-BSD1
Elevated reporting limit due to high concentration of target compounds.
Analyte & Samples(s) Qualified:
RL-11
20C0212-01[AS-1]
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Technical Representative
Page 5 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/4/2020
Work Order: 20C0212Sample Description:Project Location: Yanceyville, NC
Sample ID: 20C0212-01
Field Sample #: AS-1
Sample Matrix: Ground Water
Sampled: 3/2/2020 10:24
[TOC_2]20C0212-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 500 3/7/20 9:29 EEHg/L38 3/6/20SM21-22 6200B10Acetone
680 5.0 3/7/20 9:29 EEHg/L1.8 3/6/20SM21-22 6200B10Benzene
ND 5.0 3/7/20 9:29 EEHg/L1.5 3/6/20SM21-22 6200B10Bromobenzene
ND 5.0 3/7/20 9:29 EEHg/L3.2 3/6/20SM21-22 6200B10Bromochloromethane
ND 5.0 3/7/20 9:29 EEHg/L1.6 3/6/20SM21-22 6200B10Bromodichloromethane
ND 5.0 3/7/20 9:29 EEHg/L4.6 3/6/20SM21-22 6200B10Bromoform
ND 20 3/7/20 9:29 EEHg/L7.8 3/6/20SM21-22 6200B10Bromomethane
ND 50 3/7/20 9:29 EEHg/L19 3/6/20SM21-22 6200B102-Butanone (MEK)
ND 5.0 3/7/20 9:29 EEHg/L2.1 3/6/20SM21-22 6200B10n-Butylbenzene
ND 5.0 3/7/20 9:29 EEHg/L1.6 3/6/20SM21-22 6200B10sec-Butylbenzene
ND 5.0 3/7/20 9:29 EEHg/L1.7 3/6/20SM21-22 6200B10tert-Butylbenzene
ND 5.0 3/7/20 9:29 EEHg/L1.1 3/6/20SM21-22 6200B10Carbon Tetrachloride
ND 5.0 3/7/20 9:29 EEHg/L1.5 3/6/20SM21-22 6200B10Chlorobenzene
ND 500 3/7/20 9:29 EEHg/L110 3/6/20SM21-22 6200B10Ethanol
ND 5.0 3/7/20 9:29 EEHg/L2.1 3/6/20SM21-22 6200B10Chlorodibromomethane
ND 5.0 3/7/20 9:29 EEHg/L3.5 3/6/20SM21-22 6200B10Chloroethane
ND 5.0 3/7/20 9:29 EEHg/L1.7 3/6/20SM21-22 6200B10Chloroform
ND 10 3/7/20 9:29 EEHg/L4.5 3/6/20SM21-22 6200B10Chloromethane
ND 5.0 3/7/20 9:29 EEHg/L1.2 3/6/20SM21-22 6200B102-Chlorotoluene
ND 5.0 3/7/20 9:29 EEHg/L1.4 3/6/20SM21-22 6200B104-Chlorotoluene
2.5 5.0 3/7/20 9:29 EEHg/L1.9 3/6/20SM21-22 6200B10J1,2-Dibromoethane (EDB)
ND 5.0 3/7/20 9:29 EEHg/L1.6 3/6/20SM21-22 6200B101,2-Dichlorobenzene
ND 5.0 3/7/20 9:29 EEHg/L1.2 3/6/20SM21-22 6200B101,3-Dichlorobenzene
ND 5.0 3/7/20 9:29 EEHg/L1.3 3/6/20SM21-22 6200B101,4-Dichlorobenzene
ND 5.0 3/7/20 9:29 EEHg/L2.6 3/6/20SM21-22 6200B10Dichlorodifluoromethane (Freon 12)
ND 5.0 3/7/20 9:29 EEHg/L1.6 3/6/20SM21-22 6200B101,1-Dichloroethane
ND 5.0 3/7/20 9:29 EEHg/L4.1 3/6/20SM21-22 6200B101,2-Dichloroethane
ND 5.0 3/7/20 9:29 EEHg/L3.2 3/6/20SM21-22 6200B101,1-Dichloroethylene
ND 5.0 3/7/20 9:29 EEHg/L1.3 3/6/20SM21-22 6200B10cis-1,2-Dichloroethylene
ND 5.0 3/7/20 9:29 EEHg/L3.1 3/6/20SM21-22 6200B10trans-1,2-Dichloroethylene
ND 5.0 3/7/20 9:29 EEHg/L2.0 3/6/20SM21-22 6200B101,2-Dichloropropane
ND 5.0 3/7/20 9:29 EEHg/L1.1 3/6/20SM21-22 6200B101,3-Dichloropropane
ND 5.0 3/7/20 9:29 EEHg/L2.0 3/6/20SM21-22 6200B102,2-Dichloropropane
ND 5.0 3/7/20 9:29 EEHg/L1.6 3/6/20SM21-22 6200B101,1-Dichloropropene
ND 5.0 3/7/20 9:29 EEHg/L1.3 3/6/20SM21-22 6200B10cis-1,3-Dichloropropene
ND 5.0 3/7/20 9:29 EEHg/L2.3 3/6/20SM21-22 6200B10trans-1,3-Dichloropropene
230 5.0 3/7/20 9:29 EEHg/L1.7 3/6/20SM21-22 6200B10Diisopropyl Ether (DIPE)
130 5.0 3/7/20 9:29 EEHg/L1.3 3/6/20SM21-22 6200B10Ethylbenzene
ND 50 3/7/20 9:29 EEHg/L15 3/6/20SM21-22 6200B102-Hexanone (MBK)
5.5 5.0 3/7/20 9:29 EEHg/L1.7 3/6/20SM21-22 6200B10Isopropylbenzene (Cumene)
ND 5.0 3/7/20 9:29 EEHg/L2.0 3/6/20SM21-22 6200B10p-Isopropyltoluene (p-Cymene)
90 5.0 3/7/20 9:29 EEHg/L2.5 3/6/20SM21-22 6200B10Methyl tert-Butyl Ether (MTBE)
ND 50 3/7/20 9:29 EEHg/L3.4 3/6/20SM21-22 6200B10Methylene Chloride
ND 50 3/7/20 9:29 EEHg/L17 3/6/20SM21-22 6200B104-Methyl-2-pentanone (MIBK)
[TOC_1]Sample Results[TOC]
Page 6 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/4/2020
Work Order: 20C0212Sample Description:Project Location: Yanceyville, NC
Sample ID: 20C0212-01
Field Sample #: AS-1
Sample Matrix: Ground Water
Sampled: 3/2/2020 10:24
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 5.0 3/7/20 9:29 EEHg/L3.1 3/6/20SM21-22 6200B10L-04Naphthalene
7.9 5.0 3/7/20 9:29 EEHg/L1.3 3/6/20SM21-22 6200B10n-Propylbenzene
ND 5.0 3/7/20 9:29 EEHg/L1.1 3/6/20SM21-22 6200B10Styrene
ND 5.0 3/7/20 9:29 EEHg/L2.2 3/6/20SM21-22 6200B101,1,2,2-Tetrachloroethane
ND 5.0 3/7/20 9:29 EEHg/L1.8 3/6/20SM21-22 6200B10Tetrachloroethylene
45 5.0 3/7/20 9:29 EEHg/L1.4 3/6/20SM21-22 6200B10Toluene
ND 10 3/7/20 9:29 EEHg/L5.7 3/6/20SM21-22 6200B101,2,3-Trichlorobenzene
ND 5.0 3/7/20 9:29 EEHg/L4.0 3/6/20SM21-22 6200B101,2,4-Trichlorobenzene
ND 5.0 3/7/20 9:29 EEHg/L2.0 3/6/20SM21-22 6200B101,1,1-Trichloroethane
ND 5.0 3/7/20 9:29 EEHg/L1.6 3/6/20SM21-22 6200B101,1,2-Trichloroethane
ND 5.0 3/7/20 9:29 EEHg/L2.4 3/6/20SM21-22 6200B10Trichloroethylene
ND 5.0 3/7/20 9:29 EEHg/L3.3 3/6/20SM21-22 6200B10Trichlorofluoromethane (Freon 11)
ND 5.0 3/7/20 9:29 EEHg/L2.5 3/6/20SM21-22 6200B101,2,3-Trichloropropane
2.5 5.0 3/7/20 9:29 EEHg/L1.8 3/6/20SM21-22 6200B10J1,2,4-Trimethylbenzene
17 5.0 3/7/20 9:29 EEHg/L1.4 3/6/20SM21-22 6200B101,3,5-Trimethylbenzene
ND 200 3/7/20 9:29 EEHg/L100 3/6/20SM21-22 6200B10L-04Vinyl Acetate
ND 5.0 3/7/20 9:29 EEHg/L4.5 3/6/20SM21-22 6200B10Vinyl Chloride
19 10 3/7/20 9:29 EEHg/L3.0 3/6/20SM21-22 6200B10m+p Xylene
110 5.0 3/7/20 9:29 EEHg/L1.7 3/6/20SM21-22 6200B10o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 83.5 3/7/20 9:2970-130
Toluene-d8 96.8 3/7/20 9:2970-130
4-Bromofluorobenzene 95.7 3/7/20 9:2970-130
Page 7 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/4/2020
Work Order: 20C0212Sample Description:Project Location: Yanceyville, NC
Sample ID: 20C0212-01
Field Sample #: AS-1
Sample Matrix: Ground Water
Sampled: 3/2/2020 10:24
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Drinking Water Organics EPA 504.1
2.9 0.50 3/12/20 22:01 JMBg/L0.30 3/12/20EPA 504.1251,2-Dibromoethane (EDB) (1)
Surrogates % Recovery Recovery Limits Flag/Qual
1,3-Dibromopropane (1)3/12/20 22:01*S-0170-130
Page 8 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: EPA 504 water-EPA 504.1
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B254129 03/12/2035.2 35.020C0212-01 [AS-1]
Prep Method: SW-846 5030B-SM21-22 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B253693 03/06/200.5 5.0020C0212-01 [AS-1]
[TOC_1]Sample Preparation Information[TOC]
Page 9 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Volatile Organic Compounds by GC/MS[TOC]
Batch B253693 - SW-846 5030B
[TOC_3]B253693[TOC]
Blank (B253693-BLK1) Prepared: 03/06/20 Analyzed: 03/07/20
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/L1.0ND
2-Butanone (MEK)g/L5.0ND
n-Butylbenzene g/L0.50ND
sec-Butylbenzene g/L0.50ND
tert-Butylbenzene g/L0.50ND
Carbon Tetrachloride g/L0.50ND
Chlorobenzene g/L0.50ND
Ethanol g/L50ND
Chlorodibromomethane g/L0.50ND
Chloroethane g/L0.50ND
Chloroform g/L0.50ND
Chloromethane g/L0.60ND
2-Chlorotoluene g/L0.50ND
4-Chlorotoluene g/L0.50ND
1,2-Dibromoethane (EDB)g/L0.50ND
1,2-Dichlorobenzene g/L0.50ND
1,3-Dichlorobenzene g/L0.50ND
1,4-Dichlorobenzene g/L0.50ND
Dichlorodifluoromethane (Freon 12)g/L0.50ND
1,1-Dichloroethane g/L0.50ND
1,2-Dichloroethane g/L0.50ND
1,1-Dichloroethylene g/L0.50ND
cis-1,2-Dichloroethylene g/L0.50ND
trans-1,2-Dichloroethylene g/L0.50ND
1,2-Dichloropropane g/L0.50ND
1,3-Dichloropropane g/L0.50ND
2,2-Dichloropropane g/L0.50ND
1,1-Dichloropropene g/L0.50ND
cis-1,3-Dichloropropene g/L0.50ND
trans-1,3-Dichloropropene g/L0.50ND
Diisopropyl Ether (DIPE)g/L0.50ND
Ethylbenzene g/L0.50ND
2-Hexanone (MBK)g/L5.0ND
Isopropylbenzene (Cumene)g/L0.50ND
p-Isopropyltoluene (p-Cymene)g/L0.50ND
Methyl tert-Butyl Ether (MTBE)g/L0.50ND
Methylene Chloride g/L5.0ND
4-Methyl-2-pentanone (MIBK)g/L5.0ND
Naphthalene g/L0.50 L-04ND
n-Propylbenzene g/L0.50ND
Styrene g/L0.50ND
1,1,2,2-Tetrachloroethane g/L0.50ND
Tetrachloroethylene g/L0.50ND
Toluene g/L0.50ND
1,2,3-Trichlorobenzene g/L1.0ND
1,2,4-Trichlorobenzene g/L0.50ND
[TOC_1]QC Data[TOC]
Page 10 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B253693 - SW-846 5030B
Blank (B253693-BLK1) Prepared: 03/06/20 Analyzed: 03/07/20
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 84.021.0
g/L 25.0 70-130Surrogate: Toluene-d8 97.924.5
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 98.424.6
LCS (B253693-BS1) Prepared: 03/06/20 Analyzed: 03/07/20
Acetone g/L50 100 70-13094.894.8
Benzene g/L0.50 10.0 70-13097.19.71
Bromobenzene g/L0.50 10.0 70-13010410.4
Bromochloromethane g/L0.50 10.0 70-13094.79.47
Bromodichloromethane g/L0.50 10.0 70-13010210.2
Bromoform g/L0.50 10.0 70-13010910.9
Bromomethane g/L1.0 10.0 60-14010210.2
2-Butanone (MEK)g/L5.0 100 70-13077.577.5
n-Butylbenzene g/L0.50 10.0 70-13089.08.90
sec-Butylbenzene g/L0.50 10.0 70-13010510.5
tert-Butylbenzene g/L0.50 10.0 70-13010610.6
Carbon Tetrachloride g/L0.50 10.0 70-13098.19.81
Chlorobenzene g/L0.50 10.0 70-13011811.8
Ethanol g/L50 100 70-13096.896.8
Chlorodibromomethane g/L0.50 10.0 70-13010210.2
Chloroethane g/L0.50 10.0 60-14098.59.85
Chloroform g/L0.50 10.0 70-13098.09.80
Chloromethane g/L0.60 10.0 60-14067.76.77
2-Chlorotoluene g/L0.50 10.0 70-13010810.8
4-Chlorotoluene g/L0.50 10.0 70-13010510.5
1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13010610.6
1,2-Dichlorobenzene g/L0.50 10.0 70-13010810.8
1,3-Dichlorobenzene g/L0.50 10.0 70-13011011.0
1,4-Dichlorobenzene g/L0.50 10.0 70-13010710.7
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 60-14069.06.90
1,1-Dichloroethane g/L0.50 10.0 70-13096.69.66
1,2-Dichloroethane g/L0.50 10.0 70-13093.39.33
1,1-Dichloroethylene g/L0.50 10.0 70-13010310.3
cis-1,2-Dichloroethylene g/L0.50 10.0 70-13093.69.36
trans-1,2-Dichloroethylene g/L0.50 10.0 70-13099.19.91
1,2-Dichloropropane g/L0.50 10.0 70-13010310.3
1,3-Dichloropropane g/L0.50 10.0 70-13010010.0
2,2-Dichloropropane g/L0.50 10.0 70-13077.37.73
1,1-Dichloropropene g/L0.50 10.0 70-13093.29.32
cis-1,3-Dichloropropene g/L0.50 10.0 70-13094.89.48
trans-1,3-Dichloropropene g/L0.50 10.0 70-13094.39.43
Page 11 of 23
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B253693 - SW-846 5030B
LCS (B253693-BS1) Prepared: 03/06/20 Analyzed: 03/07/20
Diisopropyl Ether (DIPE)g/L0.50 10.0 70-13090.79.07
Ethylbenzene g/L0.50 10.0 70-13010610.6
2-Hexanone (MBK)g/L5.0 100 70-13079.379.3
Isopropylbenzene (Cumene)g/L0.50 10.0 70-13011111.1
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13010010.0
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 70-13010410.4
Methylene Chloride g/L5.0 10.0 70-13010110.1
4-Methyl-2-pentanone (MIBK)g/L5.0 100 70-13075.975.9
Naphthalene g/L0.50 10.0 L-0470-13060.2 *6.02
n-Propylbenzene g/L0.50 10.0 70-13010510.5
Styrene g/L0.50 10.0 70-13011011.0
1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13010710.7
Tetrachloroethylene g/L0.50 10.0 70-13011511.5
Toluene g/L0.50 10.0 70-13010310.3
1,2,3-Trichlorobenzene g/L1.0 10.0 70-13071.27.12
1,2,4-Trichlorobenzene g/L0.50 10.0 70-13077.97.79
1,1,1-Trichloroethane g/L0.50 10.0 70-13096.79.67
1,1,2-Trichloroethane g/L0.50 10.0 70-13011011.0
Trichloroethylene g/L0.50 10.0 70-13011011.0
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13099.09.90
1,2,3-Trichloropropane g/L0.50 10.0 70-13095.29.52
1,2,4-Trimethylbenzene g/L0.50 10.0 70-13099.89.98
1,3,5-Trimethylbenzene g/L0.50 10.0 70-13010410.4
Vinyl Acetate g/L20 100 L-0470-13066.5 *66.5
Vinyl Chloride g/L0.50 10.0 60-14073.87.38
m+p Xylene g/L1.0 20.0 70-13010521.1
o-Xylene g/L0.50 10.0 70-13010910.9
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 81.020.2
g/L 25.0 70-130Surrogate: Toluene-d8 96.424.1
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 99.524.9
LCS Dup (B253693-BSD1) Prepared: 03/06/20 Analyzed: 03/07/20
Acetone g/L50 100 2570-130101 5.95101
Benzene g/L0.50 10.0 2570-13091.2 6.279.12
Bromobenzene g/L0.50 10.0 2570-13097.7 5.969.77
Bromochloromethane g/L0.50 10.0 2570-13091.9 3.009.19
Bromodichloromethane g/L0.50 10.0 2570-13097.6 3.929.76
Bromoform g/L0.50 10.0 2570-130105 3.0910.5
Bromomethane g/L1.0 10.0 2560-14093.9 8.669.39
2-Butanone (MEK)g/L5.0 100 2570-13082.3 6.0382.3
n-Butylbenzene g/L0.50 10.0 2570-13085.5 4.018.55
sec-Butylbenzene g/L0.50 10.0 2570-13096.6 7.959.66
tert-Butylbenzene g/L0.50 10.0 2570-13096.3 9.129.63
Carbon Tetrachloride g/L0.50 10.0 2570-13090.6 7.959.06
Chlorobenzene g/L0.50 10.0 2570-130111 5.6711.1
Ethanol g/L50 100 2570-130101 4.03101
Chlorodibromomethane g/L0.50 10.0 2570-130102 0.29310.2
Chloroethane g/L0.50 10.0 2560-14091.6 7.269.16
Chloroform g/L0.50 10.0 2570-13090.8 7.639.08
Chloromethane g/L0.60 10.0 2560-14065.4 3.466.54
2-Chlorotoluene g/L0.50 10.0 2570-130102 5.3410.2
4-Chlorotoluene g/L0.50 10.0 2570-130102 2.4110.2
Page 12 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B253693 - SW-846 5030B
LCS Dup (B253693-BSD1) Prepared: 03/06/20 Analyzed: 03/07/20
1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-130104 1.3310.4
1,2-Dichlorobenzene g/L0.50 10.0 2570-130102 5.6410.2
1,3-Dichlorobenzene g/L0.50 10.0 2570-130104 5.5210.4
1,4-Dichlorobenzene g/L0.50 10.0 2570-13098.1 8.689.81
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-14064.9 6.126.49
1,1-Dichloroethane g/L0.50 10.0 2570-13089.4 7.748.94
1,2-Dichloroethane g/L0.50 10.0 2570-13090.3 3.279.03
1,1-Dichloroethylene g/L0.50 10.0 2570-13092.9 10.69.29
cis-1,2-Dichloroethylene g/L0.50 10.0 2570-13086.6 7.778.66
trans-1,2-Dichloroethylene g/L0.50 10.0 2570-13094.8 4.449.48
1,2-Dichloropropane g/L0.50 10.0 2570-13098.1 4.979.81
1,3-Dichloropropane g/L0.50 10.0 2570-13099.0 1.509.90
2,2-Dichloropropane g/L0.50 10.0 2570-13070.9 8.647.09
1,1-Dichloropropene g/L0.50 10.0 2570-13089.6 3.948.96
cis-1,3-Dichloropropene g/L0.50 10.0 2570-13092.3 2.679.23
trans-1,3-Dichloropropene g/L0.50 10.0 2570-13089.6 5.118.96
Diisopropyl Ether (DIPE)g/L0.50 10.0 2570-13085.8 5.558.58
Ethylbenzene g/L0.50 10.0 2570-130101 4.3510.1
2-Hexanone (MBK)g/L5.0 100 2570-13085.5 7.5185.5
Isopropylbenzene (Cumene)g/L0.50 10.0 2570-130104 5.8510.4
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-13093.7 6.909.37
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 2570-130108 4.4410.8
Methylene Chloride g/L5.0 10.0 2570-13099.3 1.809.93
4-Methyl-2-pentanone (MIBK)g/L5.0 100 2570-13079.4 4.5679.4
Naphthalene g/L0.50 10.0 25 L-0470-13061.5 2.14*6.15
n-Propylbenzene g/L0.50 10.0 2570-130100 4.3910.0
Styrene g/L0.50 10.0 2570-130105 4.6410.5
1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-130109 2.5010.9
Tetrachloroethylene g/L0.50 10.0 2570-130112 2.8311.2
Toluene g/L0.50 10.0 2570-13099.7 3.459.97
1,2,3-Trichlorobenzene g/L1.0 10.0 25 L-0770-13068.4 4.01*6.84
1,2,4-Trichlorobenzene g/L0.50 10.0 2570-13077.1 1.037.71
1,1,1-Trichloroethane g/L0.50 10.0 2570-13089.1 8.188.91
1,1,2-Trichloroethane g/L0.50 10.0 2570-130106 3.3310.6
Trichloroethylene g/L0.50 10.0 2570-130100 9.7910.0
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-13086.1 13.98.61
1,2,3-Trichloropropane g/L0.50 10.0 2570-130104 8.9310.4
1,2,4-Trimethylbenzene g/L0.50 10.0 2570-13091.7 8.469.17
1,3,5-Trimethylbenzene g/L0.50 10.0 2570-13099.6 4.429.96
Vinyl Acetate g/L20 100 25 L-0470-13064.2 3.54*64.2
Vinyl Chloride g/L0.50 10.0 2560-14068.2 7.896.82
m+p Xylene g/L1.0 20.0 2570-13099.6 5.6619.9
o-Xylene g/L0.50 10.0 2570-130104 5.2610.4
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 81.320.3
g/L 25.0 70-130Surrogate: Toluene-d8 97.024.3
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 99.524.9
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Drinking Water Organics EPA 504.1 - Quality Control
QUALITY CONTROL
[TOC_2]Drinking Water Organics EPA 504.1[TOC]
Batch B254129 - EPA 504 water
[TOC_3]B254129[TOC]
Blank (B254129-BLK1) Prepared & Analyzed: 03/12/20
1,2-Dibromoethane (EDB)g/L0.021ND
g/L 1.05 70-130Surrogate: 1,3-Dibromopropane 90.40.948
LCS (B254129-BS1) Prepared & Analyzed: 03/12/20
1,2-Dibromoethane (EDB)g/L0.021 0.259 70-13088.40.229
g/L 1.04 70-130Surrogate: 1,3-Dibromopropane 91.40.948
LCS Dup (B254129-BSD1) Prepared & Analyzed: 03/12/20
1,2-Dibromoethane (EDB)g/L0.021 0.259 70-13085.2 3.810.221
g/L 1.04 70-130Surrogate: 1,3-Dibromopropane 90.10.933
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
IDENTIFICATION SUMMARY
FOR SINGLE COMPONENT ANALYTES AS-1
EPA 504.1
Lab Sample ID:Date(s) Analyzed:20C0212-01
Instrument ID (1):
GC Column (1):ID:(mm)(mm)ID:GC Column (2):
Instrument ID (2):
03/12/2020 03/12/2020
ANALYTE CONCENTRATION %DCOLRTRT WINDOW
FROM TO
1,2-Dibromoethane (EDB)1 2.813 0.000 0.000 2.9
[TOC_1]Dual Column RPD Report[TOC]
Page 15 of 23
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
IDENTIFICATION SUMMARY
FOR SINGLE COMPONENT ANALYTES LCS
EPA 504.1
Lab Sample ID:Date(s) Analyzed:B254129-BS1
Instrument ID (1):
GC Column (1):ID:(mm)(mm)ID:GC Column (2):
Instrument ID (2):
03/12/2020 03/12/2020
ANALYTE CONCENTRATION %DCOLRTRT WINDOW
FROM TO
1,2-Dibromoethane (EDB)1 2.814 0.000 0.000 0.229
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
IDENTIFICATION SUMMARY
FOR SINGLE COMPONENT ANALYTES LCS Dup
EPA 504.1
Lab Sample ID:Date(s) Analyzed:B254129-BSD1
Instrument ID (1):
GC Column (1):ID:(mm)(mm)ID:GC Column (2):
Instrument ID (2):
03/12/2020 03/12/2020
ANALYTE CONCENTRATION %DCOLRTRT WINDOW
FROM TO
1,2-Dibromoethane (EDB)1 2.812 0.000 0.000 0.221
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
*QC result is outside of established limits.
Wide recovery limits established for difficult compound.
Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
FLAG/QUALIFIER SUMMARY
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
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
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but
the other is within limits. RPD between the two LFB/LCS results is within method specified criteria.
L-07
Elevated reporting limit due to high concentration of target compounds.RL-11
The surrogate recovery for this sample is not available due to sample dilution below the surrogate reporting limit
required from high analyte concentration and/or matrix interferences.
S-01
[TOC_1]Flag/Qualifier Summary[TOC]
Page 18 of 23
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NCAcetone
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCCarbon Tetrachloride
NCChlorobenzene
NCEthanol
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromoethane (EDB)
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCDichlorodifluoromethane (Freon 12)
NC1,1-Dichloroethane
NC1,2-Dichloroethane
NC1,1-Dichloroethylene
NCcis-1,2-Dichloroethylene
NCtrans-1,2-Dichloroethylene
NC1,2-Dichloropropane
NC1,3-Dichloropropane
NC2,2-Dichloropropane
NC1,1-Dichloropropene
NCcis-1,3-Dichloropropene
NCtrans-1,3-Dichloropropene
NCDiisopropyl Ether (DIPE)
NCEthylbenzene
NC2-Hexanone (MBK)
NCIsopropylbenzene (Cumene)
NCp-Isopropyltoluene (p-Cymene)
NCMethyl tert-Butyl Ether (MTBE)
NCMethylene Chloride
NC4-Methyl-2-pentanone (MIBK)
NCNaphthalene
NCn-Propylbenzene
NCStyrene
[TOC_1]Certifications[TOC]
Page 19 of 23
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Acetate
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
100033AIHA-LAP, LLC - ISO17025:2017AIHA 03/1/2022
M-MA100Massachusetts DEPMA 06/30/2020
PH-0567Connecticut Department of Publilc HealthCT 09/30/2021
10899 NELAPNew York State Department of HealthNY 04/1/2020
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2021
LAO00112Rhode Island Department of HealthRI 12/30/2020
652North Carolina Div. of Water QualityNC 12/31/2020
MA007 NELAPNew Jersey DEPNJ 06/30/2020
E871027 NELAPFlorida Department of HealthFL 06/30/2020
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2020
2011028State of MaineME 06/9/2021
460217Commonwealth of VirginiaVA 12/14/2020
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2020
VT-255716Vermont Department of Health Drinking WaterVT-DW 06/12/2020
25703North Carolina Department of HealthNC-DW 07/31/2020
68-05812Commonwealth of Pennsylvania DEPPA 06/30/2020
Page 20 of 23
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Analyze for 504-EDB also per Lyndal B. -KKM 3/6/2020Page 21 of 23
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Page 22 of 23
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Page 23 of 23
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
April 7, 2020
Lyndal Butler
S&ME, Inc - Greensboro, NC
8646 West Market St Suite 105
Greensboro, NC 27409
Project Location: 34 Nicks Rd, Hightower, NC
Client Job Number:
Project Number: 4305-17-214B
Laboratory Work Order Number: 20D0003
Enclosed are results of analyses for samples received by the laboratory on March 31, 2020. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Kerry K. McGee
Project Manager
Page 1 of 39
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Table of Contents
Sample Summary 3
Hits Only Report 4
Case Narrative 7
Sample Results 8
20D0003-01 8
20D0003-02 11
20D0003-03 14
20D0003-04 17
20D0003-05 20
Sample Preparation Information 22
QC Data 23
Volatile Organic Compounds by GC/MS 23
B255521 23
Drinking Water Organics EPA 504.1 27
B255621 27
Dual Column RPD Report 28
Flag/Qualifier Summary 34
Certifications 35
Chain of Custody/Sample Receipt 37
Page 2 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
4/7/2020
S&ME, Inc - Greensboro, NC
8646 West Market St Suite 105
Greensboro, NC 27409
ATTN: Lyndal Butler
4305-17-214B
20D0003
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
34 Nicks Rd, Hightower, NC
MW-1 20D0003-01 Ground Water EPA 504.1
SM21-22 6200B
MW-2 20D0003-02 Ground Water EPA 504.1
SM21-22 6200B
MW-3 20D0003-03 Ground Water EPA 504.1
SM21-22 6200B
MW-4 20D0003-04 Ground Water EPA 504.1
SM21-22 6200B
Field blank 20D0003-05 Field Blank SM21-22 6200B
[TOC_1]Sample Summary[TOC]
Page 3 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
[TOC_1]Hits Only Report[TOC]EXECUTIVE SUMMARY
Client ID:Lab ID:20D0003-05Field blank
No Results Detected
Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary
section of this report. Users must review this report in its entirety to determine data usability and assessment.
Page 4 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
EXECUTIVE SUMMARY
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20D0003-01MW-1
DL
1,2,4-Trimethylbenzene 750 50 g/L SM21-22 6200B9.0
1,3,5-Trimethylbenzene 220 25 g/L SM21-22 6200B7.0
Benzene 2700 25 g/L SM21-22 6200B9.0
Diisopropyl Ether (DIPE)170 25 g/L SM21-22 6200B8.5
Ethylbenzene 51 25 g/L SM21-22 6200B6.5
Isopropylbenzene (Cumene)85 100 g/L SM21-22 6200BJ8.5
m+p Xylene 2600 50 g/L SM21-22 6200B15
Naphthalene 510 25 g/L SM21-22 6200B16
n-Butylbenzene 22 25 g/L SM21-22 6200BJ10
n-Propylbenzene 52 25 g/L SM21-22 6200B6.5
o-Xylene 860 25 g/L SM21-22 6200B8.5
Toluene 2600 25 g/L SM21-22 6200B7.0
1,2-Dibromoethane (EDB)8.1 1.1 g/L EPA 504.10.64
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20D0003-02MW-2
DL
1,2,4-Trimethylbenzene 2100 25 g/L SM21-22 6200B4.5
1,3,5-Trimethylbenzene 560 12 g/L SM21-22 6200B3.5
2-Hexanone (MBK)65 120 g/L SM21-22 6200BJ38
Acetone 2800 1200 g/L SM21-22 6200B95
Benzene 400 12 g/L SM21-22 6200B4.5
Ethylbenzene 740 12 g/L SM21-22 6200B3.2
Isopropylbenzene (Cumene)46 50 g/L SM21-22 6200BJ4.2
m+p Xylene 5200 25 g/L SM21-22 6200B7.5
Naphthalene 230 12 g/L SM21-22 6200B7.8
n-Butylbenzene 40 12 g/L SM21-22 6200B5.2
n-Propylbenzene 48 12 g/L SM21-22 6200B3.2
o-Xylene 1200 12 g/L SM21-22 6200B4.2
Toluene 490 12 g/L SM21-22 6200B3.5
1,2-Dibromoethane (EDB)0.10 0.020 g/L EPA 504.10.012
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20D0003-03MW-3
DL
1,2,4-Trimethylbenzene 480 100 g/L SM21-22 6200B18
1,2-Dichloroethane 230 50 g/L SM21-22 6200B41
1,3,5-Trimethylbenzene 300 50 g/L SM21-22 6200B14
Benzene 13000 50 g/L SM21-22 6200B18
Diisopropyl Ether (DIPE)5200 50 g/L SM21-22 6200B17
Ethylbenzene 540 50 g/L SM21-22 6200B13
m+p Xylene 2800 100 g/L SM21-22 6200B30
Methyl tert-Butyl Ether (MTBE)5300 50 g/L SM21-22 6200B25
n-Propylbenzene 100 50 g/L SM21-22 6200B13
o-Xylene 150 50 g/L SM21-22 6200B17
Toluene 160 50 g/L SM21-22 6200B14
1,2-Dibromoethane (EDB)20 2.1 g/L EPA 504.11.2
Page 5 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20D0003-04MW-4
DL
1,2,4-Trimethylbenzene 1.4 1.0 g/L SM21-22 6200B0.18
1,2-Dibromoethane (EDB)1.5 0.50 g/L SM21-22 6200B0.19
1,2-Dichloroethane 2.3 0.50 g/L SM21-22 6200B0.41
1,2-Dichloropropane 1.3 0.50 g/L SM21-22 6200B0.20
1,3,5-Trimethylbenzene 1.8 0.50 g/L SM21-22 6200B0.14
Benzene 1.8 0.50 g/L SM21-22 6200B0.18
Chloroform 0.52 1.0 g/L SM21-22 6200BJ0.17
Diisopropyl Ether (DIPE)50 0.50 g/L SM21-22 6200B0.17
Ethylbenzene 0.61 0.50 g/L SM21-22 6200B0.13
m+p Xylene 0.34 1.0 g/L SM21-22 6200BJ0.30
Methyl tert-Butyl Ether (MTBE)28 0.50 g/L SM21-22 6200B0.25
Naphthalene 4.7 0.50 g/L SM21-22 6200B0.31
1,2-Dibromoethane (EDB)1.4 0.20 g/L EPA 504.10.12
Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary
section of this report. Users must review this report in its entirety to determine data usability and assessment.
Page 6 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
For method 6200B elevated reporting limits for samples 20D0003-01,02+03 due to high concentrations of target compounds.
[TOC_1]Case Narrative[TOC]
EPA 504.1
Qualifications:
The surrogate recovery for this sample is not available due to sample dilution below the surrogate reporting limit required from high analyte
concentration and/or matrix interferences.
Analyte & Samples(s) Qualified:
S-01
1,3-Dibromopropane
20D0003-01[MW-1], 20D0003-03[MW-3], 20D0003-04[MW-4]
SM21-22 6200B
Qualifications:
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD
between the two LFB/LCS results is within method specified criteria.Analyte & Samples(s) Qualified:
L-07
2-Butanone (MEK)
B255521-BSD1
Elevated reporting limit due to high concentration of target compounds.
Analyte & Samples(s) Qualified:
RL-11
20D0003-01[MW-1], 20D0003-02[MW-2], 20D0003-03[MW-3]
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Technical Representative
Page 7 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/31/2020
Work Order: 20D0003Sample Description:Project Location: 34 Nicks Rd, Hightower, NC
Sample ID: 20D0003-01
Field Sample #: MW-1
Sample Matrix: Ground Water
Sampled: 3/31/2020 14:50
[TOC_2]20D0003-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 2500 4/2/20 11:45 MFFg/L190 4/2/20SM21-22 6200B50Acetone
2700 25 4/2/20 11:45 MFFg/L9.0 4/2/20SM21-22 6200B50Benzene
ND 25 4/2/20 11:45 MFFg/L7.5 4/2/20SM21-22 6200B50Bromobenzene
ND 25 4/2/20 11:45 MFFg/L16 4/2/20SM21-22 6200B50Bromochloromethane
ND 25 4/2/20 11:45 MFFg/L8.0 4/2/20SM21-22 6200B50Bromodichloromethane
ND 25 4/2/20 11:45 MFFg/L23 4/2/20SM21-22 6200B50Bromoform
ND 100 4/2/20 11:45 MFFg/L39 4/2/20SM21-22 6200B50Bromomethane
ND 250 4/2/20 11:45 MFFg/L97 4/2/20SM21-22 6200B502-Butanone (MEK)
22 25 4/2/20 11:45 MFFg/L10 4/2/20SM21-22 6200B50Jn-Butylbenzene
ND 25 4/2/20 11:45 MFFg/L8.0 4/2/20SM21-22 6200B50sec-Butylbenzene
ND 25 4/2/20 11:45 MFFg/L8.5 4/2/20SM21-22 6200B50tert-Butylbenzene
ND 25 4/2/20 11:45 MFFg/L5.5 4/2/20SM21-22 6200B50Carbon Tetrachloride
ND 25 4/2/20 11:45 MFFg/L7.5 4/2/20SM21-22 6200B50Chlorobenzene
ND 2500 4/2/20 11:45 MFFg/L530 4/2/20SM21-22 6200B50Ethanol
ND 25 4/2/20 11:45 MFFg/L10 4/2/20SM21-22 6200B50Chlorodibromomethane
ND 25 4/2/20 11:45 MFFg/L18 4/2/20SM21-22 6200B50Chloroethane
ND 50 4/2/20 11:45 MFFg/L8.5 4/2/20SM21-22 6200B50Chloroform
ND 30 4/2/20 11:45 MFFg/L22 4/2/20SM21-22 6200B50Chloromethane
ND 25 4/2/20 11:45 MFFg/L6.0 4/2/20SM21-22 6200B502-Chlorotoluene
ND 25 4/2/20 11:45 MFFg/L7.0 4/2/20SM21-22 6200B504-Chlorotoluene
ND 25 4/2/20 11:45 MFFg/L9.5 4/2/20SM21-22 6200B501,2-Dibromoethane (EDB)
ND 25 4/2/20 11:45 MFFg/L8.0 4/2/20SM21-22 6200B501,2-Dichlorobenzene
ND 25 4/2/20 11:45 MFFg/L6.0 4/2/20SM21-22 6200B501,3-Dichlorobenzene
ND 25 4/2/20 11:45 MFFg/L6.5 4/2/20SM21-22 6200B501,4-Dichlorobenzene
ND 25 4/2/20 11:45 MFFg/L13 4/2/20SM21-22 6200B50Dichlorodifluoromethane (Freon 12)
ND 25 4/2/20 11:45 MFFg/L8.0 4/2/20SM21-22 6200B501,1-Dichloroethane
ND 25 4/2/20 11:45 MFFg/L20 4/2/20SM21-22 6200B501,2-Dichloroethane
ND 25 4/2/20 11:45 MFFg/L16 4/2/20SM21-22 6200B501,1-Dichloroethylene
ND 25 4/2/20 11:45 MFFg/L6.5 4/2/20SM21-22 6200B50cis-1,2-Dichloroethylene
ND 25 4/2/20 11:45 MFFg/L16 4/2/20SM21-22 6200B50trans-1,2-Dichloroethylene
ND 25 4/2/20 11:45 MFFg/L10 4/2/20SM21-22 6200B501,2-Dichloropropane
ND 25 4/2/20 11:45 MFFg/L5.5 4/2/20SM21-22 6200B501,3-Dichloropropane
ND 25 4/2/20 11:45 MFFg/L10 4/2/20SM21-22 6200B502,2-Dichloropropane
ND 25 4/2/20 11:45 MFFg/L8.0 4/2/20SM21-22 6200B501,1-Dichloropropene
ND 25 4/2/20 11:45 MFFg/L6.5 4/2/20SM21-22 6200B50cis-1,3-Dichloropropene
ND 25 4/2/20 11:45 MFFg/L12 4/2/20SM21-22 6200B50trans-1,3-Dichloropropene
170 25 4/2/20 11:45 MFFg/L8.5 4/2/20SM21-22 6200B50Diisopropyl Ether (DIPE)
51 25 4/2/20 11:45 MFFg/L6.5 4/2/20SM21-22 6200B50Ethylbenzene
ND 250 4/2/20 11:45 MFFg/L76 4/2/20SM21-22 6200B502-Hexanone (MBK)
85 100 4/2/20 11:45 MFFg/L8.5 4/2/20SM21-22 6200B50JIsopropylbenzene (Cumene)
ND 25 4/2/20 11:45 MFFg/L10 4/2/20SM21-22 6200B50p-Isopropyltoluene (p-Cymene)
ND 25 4/2/20 11:45 MFFg/L12 4/2/20SM21-22 6200B50Methyl tert-Butyl Ether (MTBE)
ND 250 4/2/20 11:45 MFFg/L17 4/2/20SM21-22 6200B50Methylene Chloride
ND 250 4/2/20 11:45 MFFg/L84 4/2/20SM21-22 6200B504-Methyl-2-pentanone (MIBK)
[TOC_1]Sample Results[TOC]
Page 8 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/31/2020
Work Order: 20D0003Sample Description:Project Location: 34 Nicks Rd, Hightower, NC
Sample ID: 20D0003-01
Field Sample #: MW-1
Sample Matrix: Ground Water
Sampled: 3/31/2020 14:50
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
510 25 4/2/20 11:45 MFFg/L16 4/2/20SM21-22 6200B50Naphthalene
52 25 4/2/20 11:45 MFFg/L6.5 4/2/20SM21-22 6200B50n-Propylbenzene
ND 25 4/2/20 11:45 MFFg/L5.5 4/2/20SM21-22 6200B50Styrene
ND 25 4/2/20 11:45 MFFg/L11 4/2/20SM21-22 6200B501,1,2,2-Tetrachloroethane
ND 25 4/2/20 11:45 MFFg/L9.0 4/2/20SM21-22 6200B50Tetrachloroethylene
2600 25 4/2/20 11:45 MFFg/L7.0 4/2/20SM21-22 6200B50Toluene
ND 50 4/2/20 11:45 MFFg/L28 4/2/20SM21-22 6200B501,2,3-Trichlorobenzene
ND 50 4/2/20 11:45 MFFg/L20 4/2/20SM21-22 6200B501,2,4-Trichlorobenzene
ND 25 4/2/20 11:45 MFFg/L10 4/2/20SM21-22 6200B501,1,1-Trichloroethane
ND 25 4/2/20 11:45 MFFg/L8.0 4/2/20SM21-22 6200B501,1,2-Trichloroethane
ND 25 4/2/20 11:45 MFFg/L12 4/2/20SM21-22 6200B50Trichloroethylene
ND 25 4/2/20 11:45 MFFg/L16 4/2/20SM21-22 6200B50Trichlorofluoromethane (Freon 11)
ND 25 4/2/20 11:45 MFFg/L12 4/2/20SM21-22 6200B501,2,3-Trichloropropane
750 50 4/2/20 11:45 MFFg/L9.0 4/2/20SM21-22 6200B501,2,4-Trimethylbenzene
220 25 4/2/20 11:45 MFFg/L7.0 4/2/20SM21-22 6200B501,3,5-Trimethylbenzene
ND 1000 4/2/20 11:45 MFFg/L510 4/2/20SM21-22 6200B50Vinyl Acetate
ND 25 4/2/20 11:45 MFFg/L22 4/2/20SM21-22 6200B50Vinyl Chloride
2600 50 4/2/20 11:45 MFFg/L15 4/2/20SM21-22 6200B50m+p Xylene
860 25 4/2/20 11:45 MFFg/L8.5 4/2/20SM21-22 6200B50o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 115 4/2/20 11:4570-130
Toluene-d8 91.9 4/2/20 11:4570-130
4-Bromofluorobenzene 96.8 4/2/20 11:4570-130
Page 9 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/31/2020
Work Order: 20D0003Sample Description:Project Location: 34 Nicks Rd, Hightower, NC
Sample ID: 20D0003-01
Field Sample #: MW-1
Sample Matrix: Ground Water
Sampled: 3/31/2020 14:50
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Drinking Water Organics EPA 504.1
8.1 1.1 4/3/20 21:31 JMBg/L0.64 4/3/20EPA 504.1501,2-Dibromoethane (EDB) (1)
Surrogates % Recovery Recovery Limits Flag/Qual
1,3-Dibromopropane (1)4/3/20 21:31*S-0170-130
Page 10 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/31/2020
Work Order: 20D0003Sample Description:Project Location: 34 Nicks Rd, Hightower, NC
Sample ID: 20D0003-02
Field Sample #: MW-2
Sample Matrix: Ground Water
Sampled: 3/31/2020 15:15
[TOC_2]20D0003-02[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
2800 1200 4/2/20 12:09 MFFg/L95 4/2/20SM21-22 6200B25Acetone
400 12 4/2/20 12:09 MFFg/L4.5 4/2/20SM21-22 6200B25Benzene
ND 12 4/2/20 12:09 MFFg/L3.8 4/2/20SM21-22 6200B25Bromobenzene
ND 12 4/2/20 12:09 MFFg/L8.0 4/2/20SM21-22 6200B25Bromochloromethane
ND 12 4/2/20 12:09 MFFg/L4.0 4/2/20SM21-22 6200B25Bromodichloromethane
ND 12 4/2/20 12:09 MFFg/L12 4/2/20SM21-22 6200B25Bromoform
ND 50 4/2/20 12:09 MFFg/L20 4/2/20SM21-22 6200B25Bromomethane
ND 120 4/2/20 12:09 MFFg/L48 4/2/20SM21-22 6200B252-Butanone (MEK)
40 12 4/2/20 12:09 MFFg/L5.2 4/2/20SM21-22 6200B25n-Butylbenzene
ND 12 4/2/20 12:09 MFFg/L4.0 4/2/20SM21-22 6200B25sec-Butylbenzene
ND 12 4/2/20 12:09 MFFg/L4.2 4/2/20SM21-22 6200B25tert-Butylbenzene
ND 12 4/2/20 12:09 MFFg/L2.8 4/2/20SM21-22 6200B25Carbon Tetrachloride
ND 12 4/2/20 12:09 MFFg/L3.8 4/2/20SM21-22 6200B25Chlorobenzene
ND 1200 4/2/20 12:09 MFFg/L260 4/2/20SM21-22 6200B25Ethanol
ND 12 4/2/20 12:09 MFFg/L5.2 4/2/20SM21-22 6200B25Chlorodibromomethane
ND 12 4/2/20 12:09 MFFg/L8.8 4/2/20SM21-22 6200B25Chloroethane
ND 25 4/2/20 12:09 MFFg/L4.2 4/2/20SM21-22 6200B25Chloroform
ND 15 4/2/20 12:09 MFFg/L11 4/2/20SM21-22 6200B25Chloromethane
ND 12 4/2/20 12:09 MFFg/L3.0 4/2/20SM21-22 6200B252-Chlorotoluene
ND 12 4/2/20 12:09 MFFg/L3.5 4/2/20SM21-22 6200B254-Chlorotoluene
ND 12 4/2/20 12:09 MFFg/L4.8 4/2/20SM21-22 6200B251,2-Dibromoethane (EDB)
ND 12 4/2/20 12:09 MFFg/L4.0 4/2/20SM21-22 6200B251,2-Dichlorobenzene
ND 12 4/2/20 12:09 MFFg/L3.0 4/2/20SM21-22 6200B251,3-Dichlorobenzene
ND 12 4/2/20 12:09 MFFg/L3.2 4/2/20SM21-22 6200B251,4-Dichlorobenzene
ND 12 4/2/20 12:09 MFFg/L6.5 4/2/20SM21-22 6200B25Dichlorodifluoromethane (Freon 12)
ND 12 4/2/20 12:09 MFFg/L4.0 4/2/20SM21-22 6200B251,1-Dichloroethane
ND 12 4/2/20 12:09 MFFg/L10 4/2/20SM21-22 6200B251,2-Dichloroethane
ND 12 4/2/20 12:09 MFFg/L8.0 4/2/20SM21-22 6200B251,1-Dichloroethylene
ND 12 4/2/20 12:09 MFFg/L3.2 4/2/20SM21-22 6200B25cis-1,2-Dichloroethylene
ND 12 4/2/20 12:09 MFFg/L7.8 4/2/20SM21-22 6200B25trans-1,2-Dichloroethylene
ND 12 4/2/20 12:09 MFFg/L5.0 4/2/20SM21-22 6200B251,2-Dichloropropane
ND 12 4/2/20 12:09 MFFg/L2.8 4/2/20SM21-22 6200B251,3-Dichloropropane
ND 12 4/2/20 12:09 MFFg/L5.0 4/2/20SM21-22 6200B252,2-Dichloropropane
ND 12 4/2/20 12:09 MFFg/L4.0 4/2/20SM21-22 6200B251,1-Dichloropropene
ND 12 4/2/20 12:09 MFFg/L3.2 4/2/20SM21-22 6200B25cis-1,3-Dichloropropene
ND 12 4/2/20 12:09 MFFg/L5.8 4/2/20SM21-22 6200B25trans-1,3-Dichloropropene
ND 12 4/2/20 12:09 MFFg/L4.2 4/2/20SM21-22 6200B25Diisopropyl Ether (DIPE)
740 12 4/2/20 12:09 MFFg/L3.2 4/2/20SM21-22 6200B25Ethylbenzene
65 120 4/2/20 12:09 MFFg/L38 4/2/20SM21-22 6200B25J2-Hexanone (MBK)
46 50 4/2/20 12:09 MFFg/L4.2 4/2/20SM21-22 6200B25JIsopropylbenzene (Cumene)
ND 12 4/2/20 12:09 MFFg/L5.0 4/2/20SM21-22 6200B25p-Isopropyltoluene (p-Cymene)
ND 12 4/2/20 12:09 MFFg/L6.2 4/2/20SM21-22 6200B25Methyl tert-Butyl Ether (MTBE)
ND 120 4/2/20 12:09 MFFg/L8.5 4/2/20SM21-22 6200B25Methylene Chloride
ND 120 4/2/20 12:09 MFFg/L42 4/2/20SM21-22 6200B254-Methyl-2-pentanone (MIBK)
Page 11 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/31/2020
Work Order: 20D0003Sample Description:Project Location: 34 Nicks Rd, Hightower, NC
Sample ID: 20D0003-02
Field Sample #: MW-2
Sample Matrix: Ground Water
Sampled: 3/31/2020 15:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
230 12 4/2/20 12:09 MFFg/L7.8 4/2/20SM21-22 6200B25Naphthalene
48 12 4/2/20 12:09 MFFg/L3.2 4/2/20SM21-22 6200B25n-Propylbenzene
ND 12 4/2/20 12:09 MFFg/L2.8 4/2/20SM21-22 6200B25Styrene
ND 12 4/2/20 12:09 MFFg/L5.5 4/2/20SM21-22 6200B251,1,2,2-Tetrachloroethane
ND 12 4/2/20 12:09 MFFg/L4.5 4/2/20SM21-22 6200B25Tetrachloroethylene
490 12 4/2/20 12:09 MFFg/L3.5 4/2/20SM21-22 6200B25Toluene
ND 25 4/2/20 12:09 MFFg/L14 4/2/20SM21-22 6200B251,2,3-Trichlorobenzene
ND 25 4/2/20 12:09 MFFg/L10 4/2/20SM21-22 6200B251,2,4-Trichlorobenzene
ND 12 4/2/20 12:09 MFFg/L5.0 4/2/20SM21-22 6200B251,1,1-Trichloroethane
ND 12 4/2/20 12:09 MFFg/L4.0 4/2/20SM21-22 6200B251,1,2-Trichloroethane
ND 12 4/2/20 12:09 MFFg/L6.0 4/2/20SM21-22 6200B25Trichloroethylene
ND 12 4/2/20 12:09 MFFg/L8.2 4/2/20SM21-22 6200B25Trichlorofluoromethane (Freon 11)
ND 12 4/2/20 12:09 MFFg/L6.2 4/2/20SM21-22 6200B251,2,3-Trichloropropane
2100 25 4/2/20 12:09 MFFg/L4.5 4/2/20SM21-22 6200B251,2,4-Trimethylbenzene
560 12 4/2/20 12:09 MFFg/L3.5 4/2/20SM21-22 6200B251,3,5-Trimethylbenzene
ND 500 4/2/20 12:09 MFFg/L250 4/2/20SM21-22 6200B25Vinyl Acetate
ND 12 4/2/20 12:09 MFFg/L11 4/2/20SM21-22 6200B25Vinyl Chloride
5200 25 4/2/20 12:09 MFFg/L7.5 4/2/20SM21-22 6200B25m+p Xylene
1200 12 4/2/20 12:09 MFFg/L4.2 4/2/20SM21-22 6200B25o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 110 4/2/20 12:0970-130
Toluene-d8 94.5 4/2/20 12:0970-130
4-Bromofluorobenzene 98.7 4/2/20 12:0970-130
Page 12 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/31/2020
Work Order: 20D0003Sample Description:Project Location: 34 Nicks Rd, Hightower, NC
Sample ID: 20D0003-02
Field Sample #: MW-2
Sample Matrix: Ground Water
Sampled: 3/31/2020 15:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Drinking Water Organics EPA 504.1
0.10 0.020 4/3/20 21:53 JMBg/L0.012 4/3/20EPA 504.111,2-Dibromoethane (EDB) (1)
Surrogates % Recovery Recovery Limits Flag/Qual
1,3-Dibromopropane (1)102 4/3/20 21:5370-130
Page 13 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/31/2020
Work Order: 20D0003Sample Description:Project Location: 34 Nicks Rd, Hightower, NC
Sample ID: 20D0003-03
Field Sample #: MW-3
Sample Matrix: Ground Water
Sampled: 3/31/2020 15:40
[TOC_2]20D0003-03[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 5000 4/2/20 12:33 MFFg/L380 4/2/20SM21-22 6200B100Acetone
13000 50 4/2/20 12:33 MFFg/L18 4/2/20SM21-22 6200B100Benzene
ND 50 4/2/20 12:33 MFFg/L15 4/2/20SM21-22 6200B100Bromobenzene
ND 50 4/2/20 12:33 MFFg/L32 4/2/20SM21-22 6200B100Bromochloromethane
ND 50 4/2/20 12:33 MFFg/L16 4/2/20SM21-22 6200B100Bromodichloromethane
ND 50 4/2/20 12:33 MFFg/L46 4/2/20SM21-22 6200B100Bromoform
ND 200 4/2/20 12:33 MFFg/L78 4/2/20SM21-22 6200B100Bromomethane
ND 500 4/2/20 12:33 MFFg/L190 4/2/20SM21-22 6200B1002-Butanone (MEK)
ND 50 4/2/20 12:33 MFFg/L21 4/2/20SM21-22 6200B100n-Butylbenzene
ND 50 4/2/20 12:33 MFFg/L16 4/2/20SM21-22 6200B100sec-Butylbenzene
ND 50 4/2/20 12:33 MFFg/L17 4/2/20SM21-22 6200B100tert-Butylbenzene
ND 50 4/2/20 12:33 MFFg/L11 4/2/20SM21-22 6200B100Carbon Tetrachloride
ND 50 4/2/20 12:33 MFFg/L15 4/2/20SM21-22 6200B100Chlorobenzene
ND 5000 4/2/20 12:33 MFFg/L1100 4/2/20SM21-22 6200B100Ethanol
ND 50 4/2/20 12:33 MFFg/L21 4/2/20SM21-22 6200B100Chlorodibromomethane
ND 50 4/2/20 12:33 MFFg/L35 4/2/20SM21-22 6200B100Chloroethane
ND 100 4/2/20 12:33 MFFg/L17 4/2/20SM21-22 6200B100Chloroform
ND 60 4/2/20 12:33 MFFg/L45 4/2/20SM21-22 6200B100Chloromethane
ND 50 4/2/20 12:33 MFFg/L12 4/2/20SM21-22 6200B1002-Chlorotoluene
ND 50 4/2/20 12:33 MFFg/L14 4/2/20SM21-22 6200B1004-Chlorotoluene
ND 50 4/2/20 12:33 MFFg/L19 4/2/20SM21-22 6200B1001,2-Dibromoethane (EDB)
ND 50 4/2/20 12:33 MFFg/L16 4/2/20SM21-22 6200B1001,2-Dichlorobenzene
ND 50 4/2/20 12:33 MFFg/L12 4/2/20SM21-22 6200B1001,3-Dichlorobenzene
ND 50 4/2/20 12:33 MFFg/L13 4/2/20SM21-22 6200B1001,4-Dichlorobenzene
ND 50 4/2/20 12:33 MFFg/L26 4/2/20SM21-22 6200B100Dichlorodifluoromethane (Freon 12)
ND 50 4/2/20 12:33 MFFg/L16 4/2/20SM21-22 6200B1001,1-Dichloroethane
230 50 4/2/20 12:33 MFFg/L41 4/2/20SM21-22 6200B1001,2-Dichloroethane
ND 50 4/2/20 12:33 MFFg/L32 4/2/20SM21-22 6200B1001,1-Dichloroethylene
ND 50 4/2/20 12:33 MFFg/L13 4/2/20SM21-22 6200B100cis-1,2-Dichloroethylene
ND 50 4/2/20 12:33 MFFg/L31 4/2/20SM21-22 6200B100trans-1,2-Dichloroethylene
ND 50 4/2/20 12:33 MFFg/L20 4/2/20SM21-22 6200B1001,2-Dichloropropane
ND 50 4/2/20 12:33 MFFg/L11 4/2/20SM21-22 6200B1001,3-Dichloropropane
ND 50 4/2/20 12:33 MFFg/L20 4/2/20SM21-22 6200B1002,2-Dichloropropane
ND 50 4/2/20 12:33 MFFg/L16 4/2/20SM21-22 6200B1001,1-Dichloropropene
ND 50 4/2/20 12:33 MFFg/L13 4/2/20SM21-22 6200B100cis-1,3-Dichloropropene
ND 50 4/2/20 12:33 MFFg/L23 4/2/20SM21-22 6200B100trans-1,3-Dichloropropene
5200 50 4/2/20 12:33 MFFg/L17 4/2/20SM21-22 6200B100Diisopropyl Ether (DIPE)
540 50 4/2/20 12:33 MFFg/L13 4/2/20SM21-22 6200B100Ethylbenzene
ND 500 4/2/20 12:33 MFFg/L150 4/2/20SM21-22 6200B1002-Hexanone (MBK)
ND 200 4/2/20 12:33 MFFg/L17 4/2/20SM21-22 6200B100Isopropylbenzene (Cumene)
ND 50 4/2/20 12:33 MFFg/L20 4/2/20SM21-22 6200B100p-Isopropyltoluene (p-Cymene)
5300 50 4/2/20 12:33 MFFg/L25 4/2/20SM21-22 6200B100Methyl tert-Butyl Ether (MTBE)
ND 500 4/2/20 12:33 MFFg/L34 4/2/20SM21-22 6200B100Methylene Chloride
ND 500 4/2/20 12:33 MFFg/L170 4/2/20SM21-22 6200B1004-Methyl-2-pentanone (MIBK)
Page 14 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/31/2020
Work Order: 20D0003Sample Description:Project Location: 34 Nicks Rd, Hightower, NC
Sample ID: 20D0003-03
Field Sample #: MW-3
Sample Matrix: Ground Water
Sampled: 3/31/2020 15:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 50 4/2/20 12:33 MFFg/L31 4/2/20SM21-22 6200B100Naphthalene
100 50 4/2/20 12:33 MFFg/L13 4/2/20SM21-22 6200B100n-Propylbenzene
ND 50 4/2/20 12:33 MFFg/L11 4/2/20SM21-22 6200B100Styrene
ND 50 4/2/20 12:33 MFFg/L22 4/2/20SM21-22 6200B1001,1,2,2-Tetrachloroethane
ND 50 4/2/20 12:33 MFFg/L18 4/2/20SM21-22 6200B100Tetrachloroethylene
160 50 4/2/20 12:33 MFFg/L14 4/2/20SM21-22 6200B100Toluene
ND 100 4/2/20 12:33 MFFg/L57 4/2/20SM21-22 6200B1001,2,3-Trichlorobenzene
ND 100 4/2/20 12:33 MFFg/L40 4/2/20SM21-22 6200B1001,2,4-Trichlorobenzene
ND 50 4/2/20 12:33 MFFg/L20 4/2/20SM21-22 6200B1001,1,1-Trichloroethane
ND 50 4/2/20 12:33 MFFg/L16 4/2/20SM21-22 6200B1001,1,2-Trichloroethane
ND 50 4/2/20 12:33 MFFg/L24 4/2/20SM21-22 6200B100Trichloroethylene
ND 50 4/2/20 12:33 MFFg/L33 4/2/20SM21-22 6200B100Trichlorofluoromethane (Freon 11)
ND 50 4/2/20 12:33 MFFg/L25 4/2/20SM21-22 6200B1001,2,3-Trichloropropane
480 100 4/2/20 12:33 MFFg/L18 4/2/20SM21-22 6200B1001,2,4-Trimethylbenzene
300 50 4/2/20 12:33 MFFg/L14 4/2/20SM21-22 6200B1001,3,5-Trimethylbenzene
ND 2000 4/2/20 12:33 MFFg/L1000 4/2/20SM21-22 6200B100Vinyl Acetate
ND 50 4/2/20 12:33 MFFg/L45 4/2/20SM21-22 6200B100Vinyl Chloride
2800 100 4/2/20 12:33 MFFg/L30 4/2/20SM21-22 6200B100m+p Xylene
150 50 4/2/20 12:33 MFFg/L17 4/2/20SM21-22 6200B100o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 112 4/2/20 12:3370-130
Toluene-d8 88.4 4/2/20 12:3370-130
4-Bromofluorobenzene 92.2 4/2/20 12:3370-130
Page 15 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/31/2020
Work Order: 20D0003Sample Description:Project Location: 34 Nicks Rd, Hightower, NC
Sample ID: 20D0003-03
Field Sample #: MW-3
Sample Matrix: Ground Water
Sampled: 3/31/2020 15:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Drinking Water Organics EPA 504.1
20 2.1 4/3/20 22:17 JMBg/L1.2 4/3/20EPA 504.11001,2-Dibromoethane (EDB) (1)
Surrogates % Recovery Recovery Limits Flag/Qual
1,3-Dibromopropane (1)4/3/20 22:17*S-0170-130
Page 16 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/31/2020
Work Order: 20D0003Sample Description:Project Location: 34 Nicks Rd, Hightower, NC
Sample ID: 20D0003-04
Field Sample #: MW-4
Sample Matrix: Ground Water
Sampled: 3/31/2020 15:35
[TOC_2]20D0003-04[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 4/2/20 11:21 MFFg/L3.8 4/2/20SM21-22 6200B1Acetone
1.8 0.50 4/2/20 11:21 MFFg/L0.18 4/2/20SM21-22 6200B1Benzene
ND 0.50 4/2/20 11:21 MFFg/L0.15 4/2/20SM21-22 6200B1Bromobenzene
ND 0.50 4/2/20 11:21 MFFg/L0.32 4/2/20SM21-22 6200B1Bromochloromethane
ND 0.50 4/2/20 11:21 MFFg/L0.16 4/2/20SM21-22 6200B1Bromodichloromethane
ND 0.50 4/2/20 11:21 MFFg/L0.46 4/2/20SM21-22 6200B1Bromoform
ND 2.0 4/2/20 11:21 MFFg/L0.78 4/2/20SM21-22 6200B1Bromomethane
ND 5.0 4/2/20 11:21 MFFg/L1.9 4/2/20SM21-22 6200B12-Butanone (MEK)
ND 0.50 4/2/20 11:21 MFFg/L0.21 4/2/20SM21-22 6200B1n-Butylbenzene
ND 0.50 4/2/20 11:21 MFFg/L0.16 4/2/20SM21-22 6200B1sec-Butylbenzene
ND 0.50 4/2/20 11:21 MFFg/L0.17 4/2/20SM21-22 6200B1tert-Butylbenzene
ND 0.50 4/2/20 11:21 MFFg/L0.11 4/2/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 4/2/20 11:21 MFFg/L0.15 4/2/20SM21-22 6200B1Chlorobenzene
ND 50 4/2/20 11:21 MFFg/L11 4/2/20SM21-22 6200B1Ethanol
ND 0.50 4/2/20 11:21 MFFg/L0.21 4/2/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 4/2/20 11:21 MFFg/L0.35 4/2/20SM21-22 6200B1Chloroethane
0.52 1.0 4/2/20 11:21 MFFg/L0.17 4/2/20SM21-22 6200B1JChloroform
ND 0.60 4/2/20 11:21 MFFg/L0.45 4/2/20SM21-22 6200B1Chloromethane
ND 0.50 4/2/20 11:21 MFFg/L0.12 4/2/20SM21-22 6200B12-Chlorotoluene
ND 0.50 4/2/20 11:21 MFFg/L0.14 4/2/20SM21-22 6200B14-Chlorotoluene
1.5 0.50 4/2/20 11:21 MFFg/L0.19 4/2/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 4/2/20 11:21 MFFg/L0.16 4/2/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 4/2/20 11:21 MFFg/L0.12 4/2/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 4/2/20 11:21 MFFg/L0.13 4/2/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 4/2/20 11:21 MFFg/L0.26 4/2/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 4/2/20 11:21 MFFg/L0.16 4/2/20SM21-22 6200B11,1-Dichloroethane
2.3 0.50 4/2/20 11:21 MFFg/L0.41 4/2/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 4/2/20 11:21 MFFg/L0.32 4/2/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 4/2/20 11:21 MFFg/L0.13 4/2/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 4/2/20 11:21 MFFg/L0.31 4/2/20SM21-22 6200B1trans-1,2-Dichloroethylene
1.3 0.50 4/2/20 11:21 MFFg/L0.20 4/2/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 4/2/20 11:21 MFFg/L0.11 4/2/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 4/2/20 11:21 MFFg/L0.20 4/2/20SM21-22 6200B12,2-Dichloropropane
ND 0.50 4/2/20 11:21 MFFg/L0.16 4/2/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 4/2/20 11:21 MFFg/L0.13 4/2/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 4/2/20 11:21 MFFg/L0.23 4/2/20SM21-22 6200B1trans-1,3-Dichloropropene
50 0.50 4/2/20 11:21 MFFg/L0.17 4/2/20SM21-22 6200B1Diisopropyl Ether (DIPE)
0.61 0.50 4/2/20 11:21 MFFg/L0.13 4/2/20SM21-22 6200B1Ethylbenzene
ND 5.0 4/2/20 11:21 MFFg/L1.5 4/2/20SM21-22 6200B12-Hexanone (MBK)
ND 2.0 4/2/20 11:21 MFFg/L0.17 4/2/20SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 4/2/20 11:21 MFFg/L0.20 4/2/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
28 0.50 4/2/20 11:21 MFFg/L0.25 4/2/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 4/2/20 11:21 MFFg/L0.34 4/2/20SM21-22 6200B1Methylene Chloride
ND 5.0 4/2/20 11:21 MFFg/L1.7 4/2/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 17 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/31/2020
Work Order: 20D0003Sample Description:Project Location: 34 Nicks Rd, Hightower, NC
Sample ID: 20D0003-04
Field Sample #: MW-4
Sample Matrix: Ground Water
Sampled: 3/31/2020 15:35
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
4.7 0.50 4/2/20 11:21 MFFg/L0.31 4/2/20SM21-22 6200B1Naphthalene
ND 0.50 4/2/20 11:21 MFFg/L0.13 4/2/20SM21-22 6200B1n-Propylbenzene
ND 0.50 4/2/20 11:21 MFFg/L0.11 4/2/20SM21-22 6200B1Styrene
ND 0.50 4/2/20 11:21 MFFg/L0.22 4/2/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 4/2/20 11:21 MFFg/L0.18 4/2/20SM21-22 6200B1Tetrachloroethylene
ND 0.50 4/2/20 11:21 MFFg/L0.14 4/2/20SM21-22 6200B1Toluene
ND 1.0 4/2/20 11:21 MFFg/L0.57 4/2/20SM21-22 6200B11,2,3-Trichlorobenzene
ND 1.0 4/2/20 11:21 MFFg/L0.40 4/2/20SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 4/2/20 11:21 MFFg/L0.20 4/2/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 4/2/20 11:21 MFFg/L0.16 4/2/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 4/2/20 11:21 MFFg/L0.24 4/2/20SM21-22 6200B1Trichloroethylene
ND 0.50 4/2/20 11:21 MFFg/L0.33 4/2/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 4/2/20 11:21 MFFg/L0.25 4/2/20SM21-22 6200B11,2,3-Trichloropropane
1.4 1.0 4/2/20 11:21 MFFg/L0.18 4/2/20SM21-22 6200B11,2,4-Trimethylbenzene
1.8 0.50 4/2/20 11:21 MFFg/L0.14 4/2/20SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 4/2/20 11:21 MFFg/L10 4/2/20SM21-22 6200B1Vinyl Acetate
ND 0.50 4/2/20 11:21 MFFg/L0.45 4/2/20SM21-22 6200B1Vinyl Chloride
0.34 1.0 4/2/20 11:21 MFFg/L0.30 4/2/20SM21-22 6200B1Jm+p Xylene
ND 0.50 4/2/20 11:21 MFFg/L0.17 4/2/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 117 4/2/20 11:2170-130
Toluene-d8 90.1 4/2/20 11:2170-130
4-Bromofluorobenzene 83.6 4/2/20 11:2170-130
Page 18 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/31/2020
Work Order: 20D0003Sample Description:Project Location: 34 Nicks Rd, Hightower, NC
Sample ID: 20D0003-04
Field Sample #: MW-4
Sample Matrix: Ground Water
Sampled: 3/31/2020 15:35
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Drinking Water Organics EPA 504.1
1.4 0.20 4/3/20 22:40 JMBg/L0.12 4/3/20EPA 504.1101,2-Dibromoethane (EDB) (1)
Surrogates % Recovery Recovery Limits Flag/Qual
1,3-Dibromopropane (1)4/3/20 22:40*S-0170-130
Page 19 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/31/2020
Work Order: 20D0003Sample Description:Project Location: 34 Nicks Rd, Hightower, NC
Sample ID: 20D0003-05
Field Sample #: Field blank
Sample Matrix: Field Blank
Sampled: 3/31/2020 15:50
[TOC_2]20D0003-05[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 4/2/20 10:57 MFFg/L3.8 4/2/20SM21-22 6200B1Acetone
ND 0.50 4/2/20 10:57 MFFg/L0.18 4/2/20SM21-22 6200B1Benzene
ND 0.50 4/2/20 10:57 MFFg/L0.15 4/2/20SM21-22 6200B1Bromobenzene
ND 0.50 4/2/20 10:57 MFFg/L0.32 4/2/20SM21-22 6200B1Bromochloromethane
ND 0.50 4/2/20 10:57 MFFg/L0.16 4/2/20SM21-22 6200B1Bromodichloromethane
ND 0.50 4/2/20 10:57 MFFg/L0.46 4/2/20SM21-22 6200B1Bromoform
ND 2.0 4/2/20 10:57 MFFg/L0.78 4/2/20SM21-22 6200B1Bromomethane
ND 5.0 4/2/20 10:57 MFFg/L1.9 4/2/20SM21-22 6200B12-Butanone (MEK)
ND 0.50 4/2/20 10:57 MFFg/L0.21 4/2/20SM21-22 6200B1n-Butylbenzene
ND 0.50 4/2/20 10:57 MFFg/L0.16 4/2/20SM21-22 6200B1sec-Butylbenzene
ND 0.50 4/2/20 10:57 MFFg/L0.17 4/2/20SM21-22 6200B1tert-Butylbenzene
ND 0.50 4/2/20 10:57 MFFg/L0.11 4/2/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 4/2/20 10:57 MFFg/L0.15 4/2/20SM21-22 6200B1Chlorobenzene
ND 50 4/2/20 10:57 MFFg/L11 4/2/20SM21-22 6200B1Ethanol
ND 0.50 4/2/20 10:57 MFFg/L0.21 4/2/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 4/2/20 10:57 MFFg/L0.35 4/2/20SM21-22 6200B1Chloroethane
ND 1.0 4/2/20 10:57 MFFg/L0.17 4/2/20SM21-22 6200B1Chloroform
ND 0.60 4/2/20 10:57 MFFg/L0.45 4/2/20SM21-22 6200B1Chloromethane
ND 0.50 4/2/20 10:57 MFFg/L0.12 4/2/20SM21-22 6200B12-Chlorotoluene
ND 0.50 4/2/20 10:57 MFFg/L0.14 4/2/20SM21-22 6200B14-Chlorotoluene
ND 0.50 4/2/20 10:57 MFFg/L0.19 4/2/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 4/2/20 10:57 MFFg/L0.16 4/2/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 4/2/20 10:57 MFFg/L0.12 4/2/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 4/2/20 10:57 MFFg/L0.13 4/2/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 4/2/20 10:57 MFFg/L0.26 4/2/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 4/2/20 10:57 MFFg/L0.16 4/2/20SM21-22 6200B11,1-Dichloroethane
ND 0.50 4/2/20 10:57 MFFg/L0.41 4/2/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 4/2/20 10:57 MFFg/L0.32 4/2/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 4/2/20 10:57 MFFg/L0.13 4/2/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 4/2/20 10:57 MFFg/L0.31 4/2/20SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 4/2/20 10:57 MFFg/L0.20 4/2/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 4/2/20 10:57 MFFg/L0.11 4/2/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 4/2/20 10:57 MFFg/L0.20 4/2/20SM21-22 6200B12,2-Dichloropropane
ND 0.50 4/2/20 10:57 MFFg/L0.16 4/2/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 4/2/20 10:57 MFFg/L0.13 4/2/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 4/2/20 10:57 MFFg/L0.23 4/2/20SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 4/2/20 10:57 MFFg/L0.17 4/2/20SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 4/2/20 10:57 MFFg/L0.13 4/2/20SM21-22 6200B1Ethylbenzene
ND 5.0 4/2/20 10:57 MFFg/L1.5 4/2/20SM21-22 6200B12-Hexanone (MBK)
ND 2.0 4/2/20 10:57 MFFg/L0.17 4/2/20SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 4/2/20 10:57 MFFg/L0.20 4/2/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 4/2/20 10:57 MFFg/L0.25 4/2/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 4/2/20 10:57 MFFg/L0.34 4/2/20SM21-22 6200B1Methylene Chloride
ND 5.0 4/2/20 10:57 MFFg/L1.7 4/2/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 20 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 3/31/2020
Work Order: 20D0003Sample Description:Project Location: 34 Nicks Rd, Hightower, NC
Sample ID: 20D0003-05
Field Sample #: Field blank
Sample Matrix: Field Blank
Sampled: 3/31/2020 15:50
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 4/2/20 10:57 MFFg/L0.31 4/2/20SM21-22 6200B1Naphthalene
ND 0.50 4/2/20 10:57 MFFg/L0.13 4/2/20SM21-22 6200B1n-Propylbenzene
ND 0.50 4/2/20 10:57 MFFg/L0.11 4/2/20SM21-22 6200B1Styrene
ND 0.50 4/2/20 10:57 MFFg/L0.22 4/2/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 4/2/20 10:57 MFFg/L0.18 4/2/20SM21-22 6200B1Tetrachloroethylene
ND 0.50 4/2/20 10:57 MFFg/L0.14 4/2/20SM21-22 6200B1Toluene
ND 1.0 4/2/20 10:57 MFFg/L0.57 4/2/20SM21-22 6200B11,2,3-Trichlorobenzene
ND 1.0 4/2/20 10:57 MFFg/L0.40 4/2/20SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 4/2/20 10:57 MFFg/L0.20 4/2/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 4/2/20 10:57 MFFg/L0.16 4/2/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 4/2/20 10:57 MFFg/L0.24 4/2/20SM21-22 6200B1Trichloroethylene
ND 0.50 4/2/20 10:57 MFFg/L0.33 4/2/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 4/2/20 10:57 MFFg/L0.25 4/2/20SM21-22 6200B11,2,3-Trichloropropane
ND 1.0 4/2/20 10:57 MFFg/L0.18 4/2/20SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 4/2/20 10:57 MFFg/L0.14 4/2/20SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 4/2/20 10:57 MFFg/L10 4/2/20SM21-22 6200B1Vinyl Acetate
ND 0.50 4/2/20 10:57 MFFg/L0.45 4/2/20SM21-22 6200B1Vinyl Chloride
ND 1.0 4/2/20 10:57 MFFg/L0.30 4/2/20SM21-22 6200B1m+p Xylene
ND 0.50 4/2/20 10:57 MFFg/L0.17 4/2/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 117 4/2/20 10:5770-130
Toluene-d8 94.8 4/2/20 10:5770-130
4-Bromofluorobenzene 84.2 4/2/20 10:5770-130
Page 21 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: EPA 504 water-EPA 504.1
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B255621 04/03/2032.7 35.020D0003-01 [MW-1]
B255621 04/03/2034.3 35.020D0003-02 [MW-2]
B255621 04/03/2033.9 35.020D0003-03 [MW-3]
B255621 04/03/2035.5 35.020D0003-04 [MW-4]
Prep Method: SW-846 5030B-SM21-22 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B255521 04/02/200.1 5.0020D0003-01 [MW-1]
B255521 04/02/200.2 5.0020D0003-02 [MW-2]
B255521 04/02/200.05 5.0020D0003-03 [MW-3]
B255521 04/02/205 5.0020D0003-04 [MW-4]
B255521 04/02/205 5.0020D0003-05 [Field blank]
[TOC_1]Sample Preparation Information[TOC]
Page 22 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Volatile Organic Compounds by GC/MS[TOC]
Batch B255521 - SW-846 5030B
[TOC_3]B255521[TOC]
Blank (B255521-BLK1) Prepared & Analyzed: 04/02/20
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/L1.0ND
2-Butanone (MEK)g/L5.0ND
n-Butylbenzene g/L0.50ND
sec-Butylbenzene g/L0.50ND
tert-Butylbenzene g/L0.50ND
Carbon Tetrachloride g/L0.50ND
Chlorobenzene g/L0.50ND
Ethanol g/L50ND
Chlorodibromomethane g/L0.50ND
Chloroethane g/L0.50ND
Chloroform g/L0.50ND
Chloromethane g/L0.60ND
2-Chlorotoluene g/L0.50ND
4-Chlorotoluene g/L0.50ND
1,2-Dibromoethane (EDB)g/L0.50ND
1,2-Dichlorobenzene g/L0.50ND
1,3-Dichlorobenzene g/L0.50ND
1,4-Dichlorobenzene g/L0.50ND
Dichlorodifluoromethane (Freon 12)g/L0.50ND
1,1-Dichloroethane g/L0.50ND
1,2-Dichloroethane g/L0.50ND
1,1-Dichloroethylene g/L0.50ND
cis-1,2-Dichloroethylene g/L0.50ND
trans-1,2-Dichloroethylene g/L0.50ND
1,2-Dichloropropane g/L0.50ND
1,3-Dichloropropane g/L0.50ND
2,2-Dichloropropane g/L0.50ND
1,1-Dichloropropene g/L0.50ND
cis-1,3-Dichloropropene g/L0.50ND
trans-1,3-Dichloropropene g/L0.50ND
Diisopropyl Ether (DIPE)g/L0.50ND
Ethylbenzene g/L0.50ND
2-Hexanone (MBK)g/L5.0ND
Isopropylbenzene (Cumene)g/L0.50ND
p-Isopropyltoluene (p-Cymene)g/L0.50ND
Methyl tert-Butyl Ether (MTBE)g/L0.50ND
Methylene Chloride g/L5.0ND
4-Methyl-2-pentanone (MIBK)g/L5.0ND
Naphthalene g/L0.50ND
n-Propylbenzene g/L0.50ND
Styrene g/L0.50ND
1,1,2,2-Tetrachloroethane g/L0.50ND
Tetrachloroethylene g/L0.50ND
Toluene g/L0.50ND
1,2,3-Trichlorobenzene g/L1.0ND
1,2,4-Trichlorobenzene g/L0.50ND
[TOC_1]QC Data[TOC]
Page 23 of 39
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B255521 - SW-846 5030B
Blank (B255521-BLK1) Prepared & Analyzed: 04/02/20
1,1,1-Trichloroethane g/L0.50ND
1,1,2-Trichloroethane g/L0.50ND
Trichloroethylene g/L0.50ND
Trichlorofluoromethane (Freon 11)g/L0.50ND
1,2,3-Trichloropropane g/L0.50ND
1,2,4-Trimethylbenzene g/L0.50ND
1,3,5-Trimethylbenzene g/L0.50ND
Vinyl Acetate g/L20ND
Vinyl Chloride g/L0.50ND
m+p Xylene g/L1.0ND
o-Xylene g/L0.50ND
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 12030.0
g/L 25.0 70-130Surrogate: Toluene-d8 94.423.6
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 83.820.9
LCS (B255521-BS1) Prepared & Analyzed: 04/02/20
Acetone g/L50 100 70-13099.899.8
Benzene g/L0.50 10.0 70-13012212.2
Bromobenzene g/L0.50 10.0 70-13010410.4
Bromochloromethane g/L0.50 10.0 70-13012112.1
Bromodichloromethane g/L0.50 10.0 70-13098.69.86
Bromoform g/L0.50 10.0 70-13094.29.42
Bromomethane g/L1.0 10.0 60-14066.16.61
2-Butanone (MEK)g/L5.0 100 70-130125125
n-Butylbenzene g/L0.50 10.0 70-13011011.0
sec-Butylbenzene g/L0.50 10.0 70-13010710.7
tert-Butylbenzene g/L0.50 10.0 70-13098.39.83
Carbon Tetrachloride g/L0.50 10.0 70-13010210.2
Chlorobenzene g/L0.50 10.0 70-13010110.1
Ethanol g/L50 100 70-13094.694.6
Chlorodibromomethane g/L0.50 10.0 70-13093.69.36
Chloroethane g/L0.50 10.0 60-14088.98.89
Chloroform g/L0.50 10.0 70-13012012.0
Chloromethane g/L0.60 10.0 60-14092.99.29
2-Chlorotoluene g/L0.50 10.0 70-13010710.7
4-Chlorotoluene g/L0.50 10.0 70-13010910.9
1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13010310.3
1,2-Dichlorobenzene g/L0.50 10.0 70-13010010.0
1,3-Dichlorobenzene g/L0.50 10.0 70-13010910.9
1,4-Dichlorobenzene g/L0.50 10.0 70-13010410.4
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 60-14078.97.89
1,1-Dichloroethane g/L0.50 10.0 70-13012912.9
1,2-Dichloroethane g/L0.50 10.0 70-13084.88.48
1,1-Dichloroethylene g/L0.50 10.0 70-13010810.8
cis-1,2-Dichloroethylene g/L0.50 10.0 70-13011911.9
trans-1,2-Dichloroethylene g/L0.50 10.0 70-13011211.2
1,2-Dichloropropane g/L0.50 10.0 70-13011411.4
1,3-Dichloropropane g/L0.50 10.0 70-13010210.2
2,2-Dichloropropane g/L0.50 10.0 70-13011611.6
1,1-Dichloropropene g/L0.50 10.0 70-13010510.5
cis-1,3-Dichloropropene g/L0.50 10.0 70-13090.09.00
trans-1,3-Dichloropropene g/L0.50 10.0 70-13095.39.53
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B255521 - SW-846 5030B
LCS (B255521-BS1) Prepared & Analyzed: 04/02/20
Diisopropyl Ether (DIPE)g/L0.50 10.0 70-13012612.6
Ethylbenzene g/L0.50 10.0 70-13098.49.84
2-Hexanone (MBK)g/L5.0 100 70-13098.598.5
Isopropylbenzene (Cumene)g/L0.50 10.0 70-13092.19.21
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13096.19.61
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 70-13010710.7
Methylene Chloride g/L5.0 10.0 70-13011711.7
4-Methyl-2-pentanone (MIBK)g/L5.0 100 70-130102102
Naphthalene g/L0.50 10.0 70-13099.89.98
n-Propylbenzene g/L0.50 10.0 70-13010010.0
Styrene g/L0.50 10.0 70-13096.89.68
1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13010810.8
Tetrachloroethylene g/L0.50 10.0 70-13010210.2
Toluene g/L0.50 10.0 70-13010610.6
1,2,3-Trichlorobenzene g/L1.0 10.0 70-13097.99.79
1,2,4-Trichlorobenzene g/L0.50 10.0 70-13092.09.20
1,1,1-Trichloroethane g/L0.50 10.0 70-13010710.7
1,1,2-Trichloroethane g/L0.50 10.0 70-13010310.3
Trichloroethylene g/L0.50 10.0 70-13097.99.79
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13077.77.77
1,2,3-Trichloropropane g/L0.50 10.0 70-13010810.8
1,2,4-Trimethylbenzene g/L0.50 10.0 70-13093.39.33
1,3,5-Trimethylbenzene g/L0.50 10.0 70-13095.89.58
Vinyl Acetate g/L20 100 70-130114114
Vinyl Chloride g/L0.50 10.0 60-14088.78.87
m+p Xylene g/L1.0 20.0 70-13010220.4
o-Xylene g/L0.50 10.0 70-13095.39.53
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 10125.3
g/L 25.0 70-130Surrogate: Toluene-d8 10526.2
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10025.0
LCS Dup (B255521-BSD1) Prepared & Analyzed: 04/02/20
Acetone g/L50 100 2570-130118 16.4118
Benzene g/L0.50 10.0 2570-130121 0.65812.1
Bromobenzene g/L0.50 10.0 2570-130105 1.6310.5
Bromochloromethane g/L0.50 10.0 2570-130128 5.7712.8
Bromodichloromethane g/L0.50 10.0 2570-13097.8 0.8159.78
Bromoform g/L0.50 10.0 2570-13096.7 2.629.67
Bromomethane g/L1.0 10.0 2560-14073.3 10.37.33
2-Butanone (MEK)g/L5.0 100 25 L-0770-130133 6.34*133
n-Butylbenzene g/L0.50 10.0 2570-130102 7.1510.2
sec-Butylbenzene g/L0.50 10.0 2570-130106 0.56210.6
tert-Butylbenzene g/L0.50 10.0 2570-13097.6 0.7159.76
Carbon Tetrachloride g/L0.50 10.0 2570-13099.9 2.289.99
Chlorobenzene g/L0.50 10.0 2570-130102 1.0810.2
Ethanol g/L50 100 2570-130103 7.99103
Chlorodibromomethane g/L0.50 10.0 2570-13093.2 0.4289.32
Chloroethane g/L0.50 10.0 2560-14086.0 3.328.60
Chloroform g/L0.50 10.0 2570-130115 3.7411.5
Chloromethane g/L0.60 10.0 2560-14091.3 1.749.13
2-Chlorotoluene g/L0.50 10.0 2570-130105 1.7910.5
4-Chlorotoluene g/L0.50 10.0 2570-130107 1.7610.7
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B255521 - SW-846 5030B
LCS Dup (B255521-BSD1) Prepared & Analyzed: 04/02/20
1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-130107 3.3410.7
1,2-Dichlorobenzene g/L0.50 10.0 2570-130100 0.10010.0
1,3-Dichlorobenzene g/L0.50 10.0 2570-130106 2.0410.6
1,4-Dichlorobenzene g/L0.50 10.0 2570-130103 0.96510.3
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-14080.0 1.388.00
1,1-Dichloroethane g/L0.50 10.0 2570-130126 1.8812.6
1,2-Dichloroethane g/L0.50 10.0 2570-13087.2 2.798.72
1,1-Dichloroethylene g/L0.50 10.0 2570-130102 5.5110.2
cis-1,2-Dichloroethylene g/L0.50 10.0 2570-130115 3.4311.5
trans-1,2-Dichloroethylene g/L0.50 10.0 2570-130111 0.62811.1
1,2-Dichloropropane g/L0.50 10.0 2570-130111 3.1011.1
1,3-Dichloropropane g/L0.50 10.0 2570-130106 3.4510.6
2,2-Dichloropropane g/L0.50 10.0 2570-130111 4.3211.1
1,1-Dichloropropene g/L0.50 10.0 2570-130102 2.8010.2
cis-1,3-Dichloropropene g/L0.50 10.0 2570-13092.0 2.209.20
trans-1,3-Dichloropropene g/L0.50 10.0 2570-13096.1 0.8369.61
Diisopropyl Ether (DIPE)g/L0.50 10.0 2570-130120 4.8112.0
Ethylbenzene g/L0.50 10.0 2570-130101 2.2110.1
2-Hexanone (MBK)g/L5.0 100 2570-130111 12.3111
Isopropylbenzene (Cumene)g/L0.50 10.0 2570-13089.9 2.428.99
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-13093.8 2.429.38
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 2570-130107 0.46710.7
Methylene Chloride g/L5.0 10.0 2570-130118 0.42511.8
4-Methyl-2-pentanone (MIBK)g/L5.0 100 2570-130112 9.89112
Naphthalene g/L0.50 10.0 2570-130102 1.6910.2
n-Propylbenzene g/L0.50 10.0 2570-13098.8 1.619.88
Styrene g/L0.50 10.0 2570-13094.4 2.519.44
1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-130110 2.6611.0
Tetrachloroethylene g/L0.50 10.0 2570-130100 1.1910.0
Toluene g/L0.50 10.0 2570-130108 2.0610.8
1,2,3-Trichlorobenzene g/L1.0 10.0 2570-13097.3 0.6159.73
1,2,4-Trichlorobenzene g/L0.50 10.0 2570-13091.5 0.5459.15
1,1,1-Trichloroethane g/L0.50 10.0 2570-130101 6.2410.1
1,1,2-Trichloroethane g/L0.50 10.0 2570-130103 0.096910.3
Trichloroethylene g/L0.50 10.0 2570-13099.4 1.529.94
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-13078.0 0.3857.80
1,2,3-Trichloropropane g/L0.50 10.0 2570-130109 1.4710.9
1,2,4-Trimethylbenzene g/L0.50 10.0 2570-13092.6 0.7539.26
1,3,5-Trimethylbenzene g/L0.50 10.0 2570-13092.3 3.729.23
Vinyl Acetate g/L20 100 2570-130113 0.308113
Vinyl Chloride g/L0.50 10.0 2560-14087.5 1.368.75
m+p Xylene g/L1.0 20.0 2570-130103 0.58620.6
o-Xylene g/L0.50 10.0 2570-13096.6 1.359.66
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 10125.1
g/L 25.0 70-130Surrogate: Toluene-d8 10826.9
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10426.0
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Drinking Water Organics EPA 504.1 - Quality Control
QUALITY CONTROL
[TOC_2]Drinking Water Organics EPA 504.1[TOC]
Batch B255621 - EPA 504 water
[TOC_3]B255621[TOC]
Blank (B255621-BLK1) Prepared & Analyzed: 04/03/20
1,2-Dibromoethane (EDB)g/L0.021ND
g/L 1.05 70-130Surrogate: 1,3-Dibromopropane 1041.09
LCS (B255621-BS1) Prepared & Analyzed: 04/03/20
1,2-Dibromoethane (EDB)g/L0.021 0.263 70-1301020.267
g/L 1.05 70-130Surrogate: 1,3-Dibromopropane 1041.10
LCS Dup (B255621-BSD1) Prepared & Analyzed: 04/03/20
1,2-Dibromoethane (EDB)g/L0.021 0.260 70-13098.4 4.310.256
g/L 1.04 70-130Surrogate: 1,3-Dibromopropane 1051.09
MRL Check (B255621-MRL1) Prepared & Analyzed: 04/03/20
1,2-Dibromoethane (EDB)g/L0.021 0.0213 0-2001100.0234
g/L 1.06 70-130Surrogate: 1,3-Dibromopropane 1091.16
MRL Check (B255621-MRL2) Prepared & Analyzed: 04/03/20
1,2-Dibromoethane (EDB)g/L0.021 0.0209 J0-20095.00.0199
g/L 1.05 70-130Surrogate: 1,3-Dibromopropane 1081.13
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
IDENTIFICATION SUMMARY
FOR SINGLE COMPONENT ANALYTES MW-1
EPA 504.1
Lab Sample ID:Date(s) Analyzed:20D0003-01
Instrument ID (1):
GC Column (1):ID:(mm)(mm)ID:GC Column (2):
Instrument ID (2):
04/03/2020 04/03/2020
ANALYTE CONCENTRATION %DCOLRTRT WINDOW
FROM TO
1,2-Dibromoethane (EDB)1 2.812 0.000 0.000 8.1
[TOC_1]Dual Column RPD Report[TOC]
Page 28 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
IDENTIFICATION SUMMARY
FOR SINGLE COMPONENT ANALYTES MW-2
EPA 504.1
Lab Sample ID:Date(s) Analyzed:20D0003-02
Instrument ID (1):
GC Column (1):ID:(mm)(mm)ID:GC Column (2):
Instrument ID (2):
04/03/2020 04/03/2020
ANALYTE CONCENTRATION %DCOLRTRT WINDOW
FROM TO
1,2-Dibromoethane (EDB)1 2.816 0.000 0.000 0.10
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
IDENTIFICATION SUMMARY
FOR SINGLE COMPONENT ANALYTES MW-3
EPA 504.1
Lab Sample ID:Date(s) Analyzed:20D0003-03
Instrument ID (1):
GC Column (1):ID:(mm)(mm)ID:GC Column (2):
Instrument ID (2):
04/03/2020 04/03/2020
ANALYTE CONCENTRATION %DCOLRTRT WINDOW
FROM TO
1,2-Dibromoethane (EDB)1 2.814 0.000 0.000 20
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
IDENTIFICATION SUMMARY
FOR SINGLE COMPONENT ANALYTES MW-4
EPA 504.1
Lab Sample ID:Date(s) Analyzed:20D0003-04
Instrument ID (1):
GC Column (1):ID:(mm)(mm)ID:GC Column (2):
Instrument ID (2):
04/03/2020 04/03/2020
ANALYTE CONCENTRATION %DCOLRTRT WINDOW
FROM TO
1,2-Dibromoethane (EDB)1 2.814 0.000 0.000 1.4
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
IDENTIFICATION SUMMARY
FOR SINGLE COMPONENT ANALYTES LCS
EPA 504.1
Lab Sample ID:Date(s) Analyzed:B255621-BS1
Instrument ID (1):
GC Column (1):ID:(mm)(mm)ID:GC Column (2):
Instrument ID (2):
04/03/2020 04/03/2020
ANALYTE CONCENTRATION %DCOLRTRT WINDOW
FROM TO
1,2-Dibromoethane (EDB)1 2.815 0.000 0.000 0.267
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
IDENTIFICATION SUMMARY
FOR SINGLE COMPONENT ANALYTES LCS Dup
EPA 504.1
Lab Sample ID:Date(s) Analyzed:B255621-BSD1
Instrument ID (1):
GC Column (1):ID:(mm)(mm)ID:GC Column (2):
Instrument ID (2):
04/03/2020 04/03/2020
ANALYTE CONCENTRATION %DCOLRTRT WINDOW
FROM TO
1,2-Dibromoethane (EDB)1 2.818 0.000 0.000 0.256
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
*QC result is outside of established limits.
Wide recovery limits established for difficult compound.
Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
FLAG/QUALIFIER SUMMARY
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but
the other is within limits. RPD between the two LFB/LCS results is within method specified criteria.
L-07
Elevated reporting limit due to high concentration of target compounds.RL-11
The surrogate recovery for this sample is not available due to sample dilution below the surrogate reporting limit
required from high analyte concentration and/or matrix interferences.
S-01
[TOC_1]Flag/Qualifier Summary[TOC]
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NCAcetone
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCCarbon Tetrachloride
NCChlorobenzene
NCEthanol
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromoethane (EDB)
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCDichlorodifluoromethane (Freon 12)
NC1,1-Dichloroethane
NC1,2-Dichloroethane
NC1,1-Dichloroethylene
NCcis-1,2-Dichloroethylene
NCtrans-1,2-Dichloroethylene
NC1,2-Dichloropropane
NC1,3-Dichloropropane
NC2,2-Dichloropropane
NC1,1-Dichloropropene
NCcis-1,3-Dichloropropene
NCtrans-1,3-Dichloropropene
NCDiisopropyl Ether (DIPE)
NCEthylbenzene
NC2-Hexanone (MBK)
NCIsopropylbenzene (Cumene)
NCp-Isopropyltoluene (p-Cymene)
NCMethyl tert-Butyl Ether (MTBE)
NCMethylene Chloride
NC4-Methyl-2-pentanone (MIBK)
NCNaphthalene
NCn-Propylbenzene
NCStyrene
[TOC_1]Certifications[TOC]
Page 35 of 39
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Acetate
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
100033AIHA-LAP, LLC - ISO17025:2017AIHA 03/1/2022
M-MA100Massachusetts DEPMA 06/30/2020
PH-0567Connecticut Department of Publilc HealthCT 09/30/2021
10899 NELAPNew York State Department of HealthNY 04/1/2021
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2021
LAO00112Rhode Island Department of HealthRI 12/30/2020
652North Carolina Div. of Water QualityNC 12/31/2020
MA007 NELAPNew Jersey DEPNJ 06/30/2020
E871027 NELAPFlorida Department of HealthFL 06/30/2020
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2020
2011028State of MaineME 06/9/2021
460217Commonwealth of VirginiaVA 12/14/2020
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2020
VT-255716Vermont Department of Health Drinking WaterVT-DW 06/12/2020
25703North Carolina Department of HealthNC-DW 07/31/2020
68-05812Commonwealth of Pennsylvania DEPPA 06/30/2020
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