FA-1060_20161_CA_MRP_20200313

Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161, FA-1060
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B

PREPARED FOR:
NCDEQ, DWM, UST Section
1646 Mail Service Center
Raleigh, NC 27699-1646
PREPARED BY:
S&ME, Inc.
3201 Spring Forest Road
Raleigh, NC 27616
March 13, 2020

S&ME, Inc. | 3201 Spring Forest Road | Raleigh, NC 27616 | p 919.872.2660 | f 919.876.3958 | www.smeinc.com

March 13, 2020
NCDEQ, DWM, UST Section
1646 Mail Service Center
Raleigh, NC 27699-1646
Attention: Mr. Mark Petermann via email: [e-mail]
Reference: Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
Dear Mr. Petermann:
S&ME, Inc., (S&ME) presents this report in accordance with the North Carolina Department of Environmental
Quality/S&ME Contract No. N17002 and S&ME Proposal No. 43-1700701-B, dated January 27, 2020, as authorized
by Task Authorization No. 03.
If you have any questions or comments regarding this report, please contact us at your convenience.
Sincerely,
S&ME, Inc.

Marisa Verbanic Thomas Raymond, P.E., P.M.P.
Environmental Staff Professional Senior Engineer
[e-mail] [e-mail]

cc: Michael Pfeifer [e-mail]

Attachment: Groundwater Monitoring Report
Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 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 ..................................................................................................................................... 2
2.0 Executive Summary .......................................................................................................... 2
3.0 Scope of Services ............................................................................................................... 3
3.1 Contract Information ..................................................................................................................... 3
3.2 Approved Scope of Services ......................................................................................................... 3
4.0 Site History and Characterization ................................................................................. 3
4.1 UST Owner and Operator Information ....................................................................................... 3
4.2 UST Information ............................................................................................................................. 3
4.3 Description of the UST Release .................................................................................................... 3
4.4 Site Characteristics ......................................................................................................................... 3
4.5 Owners and Occupants of Adjoining/Nearby Properties and Land Use ............................... 4
4.6 Receptors/Potential Receptor Information .................................................................................. 4
5.0 Current Site Assessment Information .......................................................................... 4
5.1 Current Liquid Levels .................................................................................................................... 4
5.2 Groundwater Monitoring Event .................................................................................................. 4
5.3 Summary of Groundwater Information ...................................................................................... 5
5.4 Quality Control ............................................................................................................................... 5
5.5 Regional and Site Geology and Hydrogeology .......................................................................... 5
5.5.1 Soil and Bedrock ................................................................................................................................ 5
5.5.2 Hydrogeology .................................................................................................................................... 6
5.5.3 Cleanup Levels Achieved ................................................................................................................... 6
6.0 Conclusion and Recommendations ............................................................................... 6

Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 2020 iii
List of Figures

Figure 1 – Vicinity Map
Figure 2- Site Map
Figure 3 – Groundwater Contour Map
Figure 4 – Groundwater Constituent Map

List of Tables

Table 1 – UST Owner/Operator Information
Table 2 – UST Information
Table 3 – Monitor Well Construction Data and Groundwater Elevations
Table 4 – Summary of Historical and Current Groundwater Analytical Results

Appendices

Appendix I – Figures
Appendix II – Tables
Appendix III - Photographs
Appendix IV - Field Notes and Field Sampling Forms
Appendix V – Laboratory Analytical Reports and Chain of Custody Forms

Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 2020 1
1.0 Site Information
1.1 Site Identification
• Date of Report: _March 13, 2020
• Facility I.D. _None UST Incident No.: 20161 UST No.: FA-1060_
• Site Risk: High. Site Rank: _H220D_. Land Use Category: Commercial.
• Site Name: Blacks Grocery
• Site Address: 1093 Doubs Chapel Road
• City/Town: West End Zip Code: 27376___ County: Moore
• Description of Geographical Data (e.g., diesel fill port): _Former UST basin.
• Location Method (GPS, Topographical map, other): Google Earth
• Latitude (decimal degrees): 35.281414°N Longitude (decimal degrees): -79.464719°W
1.2 Information about Contacts Associated with the Leaking UST System
• Former UST Owner/Operator: Waylon Black
• Former UST Operator: Waylon Black
• Address: 1116 Doubs Chapel Road, West End, NC
• Property Occupant: Stephen Blanchard
• Address: 972 Doubs Chapel Road, West End, NC
• Consultant/Contractor: S&ME, Inc.
• Address: 3201 Spring Forest Road, Raleigh, NC Telephone: [phone]
• Analytical Laboratory: Con-Test Analytical Laboratory State Certification No.: 652
• Address: 39 Spruce Street, East Longmeadow, MA 01028 Telephone: [phone]
1.3 Information about Release
• Date Discovered: _6/1/1994
• Estimated Quantity of Release: Unknown
• Cause of Release: Spills/Leaks: _Overfills of USTs and leaks from USTs and dispensers_.
• Source of Release (Dispenser/Piping/UST): UST System.
• Sizes and contents of UST system(s) from which the release occurred: _Two 4,000-gallon gasoline, one
1,000-gallon gallon gasoline
• Criteria Used to Classify Risk: Groundwater impacted above 2L Standards and nearby water supply wells.
1.4 Information about the Monitoring Report
• Date of Groundwater Monitoring February 24 and 25, 2020.

Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 2020 2
1.5 Certification
I, Thomas P. Raymond, a Professional Engineer for S&ME, do certify that the information contained in this report is
correct and accurate to the best of my knowledge. S&ME is licensed to practice geology/engineering in North
Carolina. Geology License Certification #C-145 and Engineering License Certification #F-0176.

________________________________________
Thomas P. Raymond, P.E., P.M.P.
Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 2020 2
2.0 Executive Summary
On February 24 and 25, 2020, S&ME conducted a groundwater sampling event at the Black’s Grocery site. The site
is located at 1093 Doubs Chapel Road, West End, Moore County, North Carolina. The laboratory analytical results
indicated that the following constituents were reported in monitor well samples at concentrations above the
North Carolina 2L Groundwater Quality Standards (NC 2L Standards). The highest concentrations for each
constituent are shown below:

Contaminant 2L Standard (µg/L) Concentration
(µg/L) Well ID
Benzene 1 3,900 MW-12
Toluene 600 1,800 MW-12
Ethylbenzene 600 740 MW-8
Total Xylenes 500 5,700 MW-8
Methyl Tert Butyl Ether 20 29 MW-12
Diisopropyl Ether 70 130 MW-12
1,2-Dibromoethane 0.02 13 MW-12
Naphthalene 6 160 MW-8
1,2,4-Trimethylbenzene 400 1,400 MW-8
n-Propylbenzene 70 94 MW-8

• S&ME did not measure free product in any of the monitor wells sampled (MW-1R, MW-6 through MW-
10, MW-12, MW-14D, MW-15, MW-16D, MW-17, MW-18D and MW-19 through MW-21), however, a
sheen was noted on the purge water collected from MW-8.

• Monitor wells MW-3 and MW-11 were not located during this and several previous groundwater
monitoring events. MW-4 was covered by a non-mobile vehicle and was inaccessible during this sampling
event. The bolts on the well cover of MW-5 were rounded off and unable to be removed.

• The dissolved phase petroleum constituents in monitor wells MW-1R, MW-6 through MW-9, MW-12,
MW-15, MW-19, and MW-21 exceed their respective 2L Standards. Dissolved phase petroleum
constituents were detected above the method detection limit, but below the 2L Standards in monitor
wells MW-10, MW-14D, MW-17, and MW-20. No detections were reported for monitor wells MW-16D
and MW-18D.

To achieve incident closure, two options are presented:
1. Connect water supply wells located within 1,000 feet of the site to a municipal water source and abandon
the water supply wells (municipal water is available to the site and surrounding properties).
2. Consider remediation activities to reduce the contaminant levels in the source area.
Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 2020 3
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-
1700701-B dated January 27, 2020 scope of services was authorized by the North Carolina Department of
Environmental Quality (NCDEQ’s) Task Authorization TA-03 and within contract number N17002.
3.2 Approved Scope of Services
S&ME’s approved Scope of Services for this Task Authorization included: gauging and collecting groundwater
samples from nineteen monitor wells (MW-1R, MW-3 through MW-12, MW-14D, MW-15, MW-16D, MW-17, MW-
18D and MW-19 through MW-21), one field blank per day, conducting a receptor survey, and preparing this
report. The scope of services was completed as proposed with exception of sampling monitor wells MW-3 and
MW-11 which were not located during this groundwater monitoring event. MW-4 was covered by a non-mobile
vehicle and was inaccessible during the sampling event. The bolts on the well cover of MW-5 were rounded off
and unable to be removed.
4.0 Site History and Characterization
4.1 UST Owner and Operator Information
The former underground storage tank (UST) owner/operator was Mr. Waylon Black. The Moore County GIS
website lists the current property owners as Stephen and Charity Blanchard. A vicinity map is provided as Figure
1, Appendix I. UST owner and operator information is provided in Table 1, Appendix II.
4.2 UST Information
Two 4,000-gallon and one 1,000-gallon gasoline USTs formerly operated at the site. The USTs were closed by
removal in May 1994. UST information is provided in Table 2. The location of the former USTs and dispenser
islands are shown on Figure 2.
4.3 Description of the UST Release
The UST Closure Report by Mid-East Railroad Service, dated June 6, 1994, indicated that soil samples were
reported above the NC Action Level of 10 milligrams per kilogram (mg/Kg) at the former UST basin and Dispenser
Island #2. Soil staining and odors were noted during closure of the USTs and associated piping. The former UST
owner, Mr. Black, recalled that the UST system had experienced a line rupture and spillage prior to closure of the
USTs. Site assessments began in 1999 when Withers and Ravenal Engineering & Surveying (W&R) conducted an
Initial Site Assessment. Constituents were reported in the onsite well above the NC 2L Standards. A 2000, Limited
Site Assessment by W&R revealed both soil and groundwater contamination.
4.4 Site Characteristics
The site is located at the intersection of Doubs Chapel Road and Murdocksville Road with access to the property
from both roads. The site consists of a concrete block, one-story thrift store with flat roof, asphalt parking area
and surrounding grass and bare soil/sand areas. One outbuilding is located to the west of the store and one is
Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 2020 4
located south of the store. A photographic log of the site and surroundings is provided as Appendix III. A site
map is provided as Figure 2.
4.5 Owners and Occupants of Adjoining/Nearby Properties and Land Use
Adjacent properties are residential and agricultural with some wooded parcels. A utility easement traverses the
northern portion of the property.
4.6 Receptors/Potential Receptor Information
Conducting a receptor survey was outside the scope for this assessment. However, based on previous information
the following receptors are located within 1,000 feet of the source areas.
 There are four active potable water supply wells located within 1,000 feet of the source area (450 feet,
750 feet, 900 feet and 1,000 feet from the source area).
 One surface water body is located approximately 360 feet south from the source area; two additional
surface water bodies are location approximately 610 feet north and 850 feet northwest.
Municipal water is currently available to the site and surrounding properties from Moore County.
5.0 Current Site Assessment Information
5.1 Current Liquid Levels
On February 24 and 25, 2020, S&ME personnel gauged 17 monitor wells (MW-1R, MW-6 through MW-10, MW-
12, MW-14D, MW-15, MW-16D, MW-17, MW-18D and MW-19 through MW-21). (MW-1R, MW-6 through MW-
10, MW-12, MW-14D, MW-15, MW-16D, MW-17, MW-18D and MW-19 through MW-21). MW-3 and MW-11 were
not located during this groundwater monitoring event. MW-4 was covered by a non-mobile vehicle and was
inaccessible during the sampling event. The bolts on the well cover of MW-5 were rounded off and unable to be
removed. The groundwater level measurements were obtained using an electronic water interface probe that
registers an audible tone when the probe makes contact with water. Depth to groundwater was measured from
the top of the riser pipe or top of casing (TOC). Depth to water was encountered ranging between 1.53 feet
below top of casing (ft-btoc) in MW-15 and 19.54 ft-btoc in deep well MW-16D. S&ME used the relative top of
casing elevation measurements and the depth to groundwater measurements to calculate the groundwater
elevations. Groundwater elevations in the shallow Type II monitor wells ranged from 88.95 feet relative elevation
(ft-rel) in MW-12 to 97.72 ft-rel in MW-8. Based on groundwater elevations groundwater likely flows to the
northwest. A Groundwater Contour Map is presented as Figure 3. Monitor well construction details, depth to
groundwater measurements and groundwater elevations are provided in Table 3.
5.2 Groundwater Monitoring Event
On February 24 and 25, 2020, S&ME collected groundwater samples from monitor wells (MW-1R, MW-6 through
MW-10, MW-12, MW-14D, MW-15, MW-16D, MW-17, MW-18D and MW-19 through MW-21). MW-3 and MW-11
were not located during this groundwater monitoring event. MW-4 was covered by a non-mobile vehicle and was
inaccessible during the sampling event. The bolts on the well cover of MW-5 were rounded off and unable to be
removed. MW-1R, MW-7 through MW-10, MW-12, MW-14D, MW-15, MW-16D, MW-17, MW-18D and MW-19
through MW-21 were purged and sampled using new, disposable polyethylene bailers. MW-6 was purged using a
low flow peristaltic pump. The wells were purged approximately three casing volumes prior to sampling and field
Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 2020 5
parameters consisting of temperature, pH, and specific conductance were measured and recorded for each casing
volume removed. The groundwater samples were collected directly into laboratory-supplied containers, placed in
a cooler on ice, and shipped under standard chain-of-custody protocol to Con-Test Analytical Laboratories (Con-
Test) of East Longmeadow, Massachusetts, a North Carolina certified laboratory, for analysis. The samples were
analyzed for VOCs by EPA Method 6200B. The field sampling sheets are provided in Appendix IV.
5.3 Summary of Groundwater Information
No free product was measured at the site, although a sheen was noted on top of the purge water collected from
MW-8. The laboratory analytical results of the groundwater samples collected from the fifteen wells indicated
petroleum related constituents remain above the NC 2L Standards in MW-1R, MW-6, MW-7, MW-8, MW-9, MW-
12, MW-15, MW-19, and MW-20. Some of the VOC concentrations have increased slightly since the last
monitoring event in 2019. Monitor wells MW-5 and MW-6 had the highest reported concentration of VOCs
during the May 2019 sampling event. Monitor wells MW-8 and MW-12 had the highest reported concentrations
of VOCs during the February 2020 sampling event. MW-5 was unable to be sampled during the current event.
MW-5 is located on the northeast corner of the subject property, adjacent to the former pump island. MW-8 is
located in the former UST basin. MW-12 is located across Doubs Chapel Road to the north of the site. Dissolved
phase petroleum constituents were detected above the method detection limit, but below the 2L Standards in
MW-10, MW-14D, MW-17, and MW-20. These wells are located to the north of the former USTs and pump island
locations. No detections were reported for monitor wells MW-16D and MW-18D. MW-16D and MW-18D are deep
aquifer wells located to the north and to the south of the former UST locations, respectively. A summary of the
groundwater analytical results is presented in Table 4 and shown in Figure 4, and a copy of the laboratory
analytical report is provided in Appendix V.
5.4 Quality Control
S&ME also submitted two quality control samples for analysis by EPA Method 6200B, one field blank for each day
of field work. VOCs were not reported above the method detection limits in the quality control samples. Results of
the field blanks are included in the laboratory report in Appendix V.
5.5 Regional and Site Geology and Hydrogeology
5.5.1 Soil and Bedrock
According to the US Department of Agriculture (USDA), Soil Survey of Moore County (1995), soils at the site
consist of Fuquay loamy sand. Fuquay soils are well-drained soils on broad ridges of the Coastal Plain uplands,
with parent material loamy Coastal Plain sediments. The Soil Survey also indicates a perched water table at 4 to 6
feet below the surface, especially during wet periods. The Soil Survey states that the county is located along the
boundary of the two physiographic provinces (Coastal Plain and Piedmont).

According to the 1985 US Geological Survey Geologic Map of North Carolina, the site lies in the Coastal Plain
Physiographic Province, Cretaceous period, Middendorf Formation. The site is underlain by unconsolidated sandy
to clayey sediments.
Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 2020 6
5.5.2 Hydrogeology
S&ME calculated the groundwater elevations for the monitor wells gauged using the depth-to-water
measurements and the top of casing elevations. The groundwater elevations were used to prepare a groundwater
elevation map (Figure 3), which indicates that groundwater may flow to the northwest.
5.5.3 Cleanup Levels Achieved
 Soil (soil-to-groundwater maximum soil contaminant concentrations) No
 Groundwater (2L standard concentrations) No
 Free Product Yes

6.0 Conclusion and Recommendations
Based on the current and historical assessment information for the site, the following conclusions are presented:

1. Petroleum-related contamination remains at the site in MW-1R, MW-6, MW-7, MW-8, MW-9, MW-12,
MW-15, MW-19, and MW-20 in exceedance of the NC 2L Groundwater Quality Standards for several
constituents.
2. The area of contamination continues to extend beneath Doubs Chapel Road to the north at the location
of MW-12 and beneath Murdocksville Road to the southeast near the location of MW-21.
3. Based on current and historical data, the areas of the former UST basin (MW-8), dispenser islands (MW-5),
and to the north of the dispenser island (MW-6) appear to exhibit the highest concentrations of
contaminants.
4. Based on groundwater sampling results for MW-14D, MW-16D and MW-18D, all installed to a depth of 40
feet bgs, the vertical extent of contamination appears to be delineated. Benzene was detected in MW-14D
at a low concentration.
5. Based on information from our previous report, four active water supply wells are located within 1,000
feet of the source area, with one of the water supply wells within 450 feet of the source area.

Based on the above, the following recommendations are presented:

1. Perform a receptor survey to confirm the number and location of the remaining private water supply
wells.
2. Connect the remaining active water supply wells located within 1,000 feet of the site to the county water
system and abandon the water supply wells (municipal water is available to the site and surrounding
properties).
3. Evaluate remediation activities to reduce the contaminant levels in the source areas.
4. Continue groundwater monitoring while evaluating remedial alternatives for the site.

Appendices

Appendix I – Figures

^_
^_SITE LOCATION
SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.
11 " = 2,000 '
2-7-20Drawing Path: Q:\PROJECTS\2017\4305-17-223B\2_USGS TOPO.mxd plotted by mverbanic 02-07-2020VICINITY MAP
³
REFERENCE: USGS USA TOPO STREAMING DATASETGIS BASE LAYERS WERE OBTAINED FROM USGS NATIONAL MAP. THIS MAP ISFOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONS DISPLAYEDARE APPROXIMATED. THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION,
Service Layer Credits: USGS The National Map: NationalBoundaries Dataset, 3DEP Elevation Program, Geographic
0 2,000 4,000(FEET)
4305-17-223B
BLACK'S GROCERY (TF-20161)1093 DOUBS CHAPEL ROADWEST END, MOORE COUNTY, NORTH CAROLINA
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MW-3(NL)
MW-18D
MW-11(NL)
MW-1R
MW-14D
MW-16D
MW-4
MW-6
MW-5
MW-7
MW-8
MW-21
MW-19
MW-20
MW-17
MW-15
MW-9
MW-10
MW-12
DOUBS CHAPELRD
DOUBS CHAPELRD
MURDOCKSVILLERDMURDOCKSVILLERDHILLWOODLN
@A TYPE II MONITOR WELL
!@A(TYPE III DEEP MONITOR WELLFORMER UST LOCATIONSPROJECT AREA
SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.
21 " = 75 '
3-6-20
4305-17-223B
BLACK'S GROCERY (TF-20161)1093 DOUBS CHAPEL ROADWEST END, MOORE COUNTY, NORTH CAROLINADrawing Path: Q:\PROJECTS\2017\4305-17-223B\2_SiteMap.mxd plotted by mverbanic 03-06-2020SITE MAP
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REFERENCE: 2017 AERIAL PHOTOGRAPHGIS BASE LAYERS WERE OBTAINED FROM MOORE COUNTY AND NCONEMAP. ALL FEATURE LOCATIONS DISPLAYED ARE APPROXIMATED.THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION, UNLESSSTATED OTHERWISE.
Service Layer Credits: NC OneMap, NC Center forGeographic Information and Analysis, NC 911 Board
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MW-3(NL)
MW-18D
MW-11(NL)
MW-1R(NM)
MW-14D
MW-16D
96'96'
MW-4(NM)
MW-5(NM)
MW-6(96.19')
MW-8(97.72')
MW-21(96.13')MW-19(95.54')
MW-20(96.67')
MW-15(91.03')
MW-9(92.89')
MW-10(97.32')
MW-12(88.59')
MW-7(97.33')
MW-17(90.51')
96 '
9 4 '9 2 '90'
DOUBS CHAPELRD
DOUBS CHAPELRD
MURDOCKSVILLERDMURDOCKSVILLERDHILLWOODLN
@A TYPE II MONITOR WELL
!@A(TYPE III DEEP MONITOR WELL
GROUNDWATER FLOW DIRECTIONGROUNDWATER CONTOURSFORMER UST LOCATIONS
PROJECT AREA
SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.
31 " = 75 '
3-11-20
4305-17-223B
BLACK'S GROCERY (TF-20161)1093 DOUBS CHAPEL ROADWEST END, MOORE COUNTY, NORTH CAROLINADrawing Path: Q:\PROJECTS\2017\4305-17-223B\3_Contour Map.mxd plotted by mverbanic 03-11-2020GROUNDWATER CONTOUR MAP
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NOTES:GROUNDWATER ELEVATIONS MEASURED ON FEBRUARY 24-25, 2020.ONLY SHALLOW AQUIFER TYPE II WELLS WERE USED IN CREATING THEGROUNDWATER CONTOURS.(99.99'): RELATIVE GROUNDWATER ELEVATION IN FEET
REFERENCE: 2017 AERIAL PHOTOGRAPHGIS BASE LAYERS WERE OBTAINED FROM MOORE COUNTY AND NC ONEMAP.ALL FEATURE LOCATIONS DISPLAYED ARE APPROXIMATED. THEY ARE NOTBASED ON CIVIL SURVEY INFORMATION, UNLESS STATED OTHERWISE.
Service Layer Credits: NC OneMap, NC Center forGeographic Information and Analysis, NC 911 Board
0 75 150(FEET)
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MW-1R µg/L BENZENE 4.7NAPHTHALENE 20
MW-3(NL)
MW-11(NL)
MW-18DBDL
MW-16DBDL
MW-5(NS)
MW-7 µg/L BENZENE 7.4
MW-9 µg/L BENZENE 20
MW-12 µg/L BENZENE 3,900TOLUENE 1,800TOTAL XYLENES 2,210METHYL TERT-BUTYL ETHER 29DIISOPROPYL ETHER 1301,2-DIBROMOETHANE 13NAPHTHALENE 661,2,4-TRIMETHYLBENZENE 450
MW-14D BELOW 2L
MW-19 µg/L BENZENE 3.2
MW-21 µg/L BENZENE 3.6NAPHTHALENE 23
MW-4(NS)
MW-6 µg/L BENZENE 20
MW-8 µg/L BENZENE 190TOLUENE 1,400ETHYLBENZENE 740TOTAL XYLENES 5,700NAPHTHALENE 1601,2,4-TRIMETHYLBENZENE 1,400N-PROPYLBENZENE 94
MW-20 BELOW 2L
MW-17 BELOW 2L
MW-15 µg/L BENZENE 21
MW-10 BELOW 2L
MURDOCKSVILLERDMURDOCKSVILLERDHILLWOODLN
DOUBS CHAPELRD
DOUBS CHAPELRD
@A TYPE II MONITOR WELL
!@A(TYPE III DEEP MONITOR WELLFORMER UST LOCATIONS
PROJECT AREA
SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.
41 " = 100 '
3-11-20
4305-17-223B
BLACK'S GROCERY (TF-20161)1093 DOUBS CHAPEL ROADWEST END, MOORE COUNTY, NORTH CAROLINADrawing Path: Q:\PROJECTS\2017\4305-17-223B\4_Constituent.mxd plotted by mverbanic 03-11-2020GROUNDWATER CONSTITUENT MAP
³
NOTES:GROUNDWATER SAMPLES COLLECTED FEBRUARY 24-25, 2020ONLY CONSTITUENTS WHICH EXCEED THE NCDEQ 2L STANDARD ARE SHOWNBELOW 2L: CONSTITUENTS WERE DETECTED ABOVE METHOD DETECTIONLIMIT BUT BELOW THE 2L STANDARDBDL: BELOW DETECTION LEVELµg/L: MICROGRAMS PER LITER
REFERENCE: 2017 AERIAL PHOTOGRAPHGIS BASE LAYERS WERE OBTAINED FROM MOORE COUNTY AND NC ONEMAP.ALL FEATURE LOCATIONS DISPLAYED ARE APPROXIMATED. THEY ARE NOTBASED ON CIVIL SURVEY INFORMATION, UNLESS STATED OTHERWISE.
Service Layer Credits: NC OneMap, NC Center forGeographic Information and Analysis, NC 911 Board
0 75 150(FEET)

Appendix II – Tables

Facility ID UST Information Owner/Operator Dates of Operation
4,000-gallon gasoline 4/12/1969 - ~1991
4,000-gallon gasoline 4/12/1969 - ~1991
1,000-gallon gasoline 1/1/1964 - ~1991
Notes:
UST System information obtained from UST Closure Report , Mid-East Railroad Service, June 6, 1994
Waylon Black
S&ME Project No. 4305-17-223B
TABLE 1
UST Owner/Operator Information
Black's Grocery TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
00-0-0000022061
UST ID
Number Contents Capacity
(gallons)
Date
Installed Date Closed Release From
System
1 Gasoline 4,000 04/12/69 Closed 1/15/94,
removed May 1994 Yes
2 Gasoline 4,000 04/12/69 Closed 1/15/94,
removed May 1994 Yes
3 Gasoline 1,000 01/01/64 Closed 1/15/94,
removed May 1994 Yes
Notes:
UST system information obtained from UST Closure Report , Mid-East Railroad Service, June 6, 1994
1093 Doubs Chapel Road
Black's Grocery TF-20161
UST Information
TABLE 2
Facility ID
00-0-0000022061
S&ME Project No. 4305-17-223B
20161
Incident Number
West End, Moore County, North Carolina
TABLE 3
MONITOR WELL CONSTRUCTION DETAILS AND GROUNDWATER ELEVATIONS
Well ID Date
Installed
Well
Casing
Diameter
(inches)
Well
Casing
Depth
(ft-bgs)
Depth
of Well
(ft-bgs)
Top of
Casing
Elevation
(ft-rel)
Date
Water
Level
Measured
Depth to
Water
from Top
of Casing
(ft-BTOC)
Free
Product
Thickness
(ft.)
Groundwater
Elevation
(ft-rel)
8/17/2011 11.04 NA NA
2/12/2013 10.35 NA NA
3/2/2016 3.40 NA NA
10/17/2017 10.83 NA NA
5/23/2019 5.65 NA NA2/24/2020 5.75 NA NA
MW-2 4/19/2000 2 3 3 to 13 13 100.00 8/17/2011
8/17/2011 9.55 NA 89.78
2/12/2013 7.60 NA 91.73
3/3/2016 3.72 NA 95.6110/17/2017
5/24/2019
2/25/2020
8/17/2011 4.57 NA 94.65
2/12/2013 3.56 NA 95.663/3/2016 1.69 NA 97.53
10/17/2017 5.12 NA 94.10
5/24/2019 2.52 NA 96.70
2/25/2020
8/17/2011 5.63 NA 94.052/12/2013 4.56 0.01 95.13
3/2/2016 2.02 NA 97.66
10/17/2017 6.04 NA 93.64
5/23/2019 2.86 NA 96.82
2/25/20208/17/2011 7.51 NA 91.18
2/12/2013 6.46 NA 92.23
3/3/2016 3.00 NA 95.69
10/17/2017 9.28 NA 89.41
5/24/2019 4.64 NA 94.052/25/2020 2.50 NA 96.19
8/17/2011 4.71 NA 95.41
2/12/2013 3.06 NA 97.06
3/2/2016 2.25 NA 97.87
10/17/2017 8.31 NA 91.815/23/2019 3.45 NA 96.67
2/24/2020 2.79 NA 97.33
8/17/2011 5.44 NA 95.01
2/12/2013 3.77 NA 96.68
3/2/2016 2.83 NA 97.6210/17/2017 7.50 NA 92.95
5/23/2019 3.99 NA 96.46
2/25/2020 2.73 NA 97.72
8/17/2011 6.63 NA 89.44
2/12/2013 5.02 0.01 91.063/2/2016 2.93 NA 93.14
10/17/2017 9.63 NA 86.44
5/23/2019 4.06 NA 92.01
2/25/2020 3.18 NA 92.89
8/17/2011 6.93 NA 93.142/12/2013 3.53 NA 96.54
3/2/2016 2.95 NA 97.12
10/17/2017 7.75 NA 92.32
5/23/2019 3.51 NA 96.56
2/24/2020 2.75 NA 97.328/17/2011 3.65 NA 94.73
2/12/2013 3.76 NA 94.62
3/2/2016 2.67 NA 95.71
10/17/2017
5/24/20192/25/2020
8/17/2011 10.15 NA 87.00
2/12/2013 8.24 NA 88.91
3/3/2016 7.05 NA 90.10
10/17/2017 12.24 NA 84.915/24/2019 7.84 NA 89.31
2/24/2020 8.56 NA 88.59
MW-13D 8/28/2006 2 31 31 to 35 35 NM 8/17/2011
8/17/2011 24.54 NA 68.01
2/12/2013 21.47 NA 71.083/3/2016 16.34 NA 76.21
10/17/2017 22.73 NA 69.82
5/23/2019 17.34 NA 75.21
2/24/2020 14.87 NA 77.68
8/17/2011 5.43 NA 87.132/12/2013 2.74 NA 89.82
3/3/2016 2.56 NA 90.00
10/17/2017 8.58 NA 83.98
5/23/2019 4.02 NA 88.54
2/24/2020 1.53 NA 91.038/17/2011 25.31 NA 69.52
2/12/2013 24.32 NA 70.51
3/3/2016 20.52 NA 74.31
10/17/2017 24.86 NA 69.97
5/24/2019 19.54 NA 75.292/25/2020 19.54 NA 75.29
8/17/2011 10.49 NA 84.44
2/12/2013 7.90 NA 87.03
3/3/2016 4.86 NA 90.07
10/17/2017 12.51 NA 82.425/24/2019 7.51 NA 87.42
2/25/2020 4.42 NA 90.51
8/17/2011 10.69 NA 88.04
2/12/2013 10.39 NA 88.34
3/3/2016 8.25 NA 90.4810/17/2017 12.86 NA 85.87
5/24/2019 9.70 NA 89.03
2/25/2020 10.95 NA 87.78
8/17/2011 4.42 NA 93.91
2/12/2013 4.49 0.01 93.853/3/2016 3.75 NA 94.58
10/17/2017 6.77 NA 91.56
5/24/2019 5.99 NA 92.34
2/24/2020 2.79 NA 95.54
8/17/2011 12.10 NA 89.782/12/2013 11.65 NA 90.23
3/3/2016 6.35 NA 95.53
10/17/2017 14.51 NA 87.37
5/24/2019 9.34 NA 92.54
2/25/2020 5.21 NA 96.678/17/2011 NM NA NM
2/12/2013 4.95 NA 93.38
3/2/2016 3.55 NA 94.78
10/17/2017 9.58 NA 88.75
5/24/2019 5.99 NA 92.342/25/2020 2.20 NA 96.13
Notes:
ft.-bgs = feet below ground surface
ft-BTOC = feet below top of casing
Monitor well construction and elevation information obtained from Groundwater Monitoring Report prepared by Crawford Environmental Services dated March 25, 2013
Data prior to August 2011 is provided in previous consultants' reports.
NA = Not Applicable
NM = Not Measured
35 35 to 40
NM
Well Not Located
Well Destroyed
98.6917.517.5
ft.-rel = feet relative to an assumed benchmark of 100.00 ft (benchmark reported to be MW-2 TOC)
Well Destroyed
99.6817.517.5to
Well Not Located
Well Not Located
Well Not Located
Screen
Interval
(ft-bgs)
Black's Grocery TF-201611093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
3131to161628/17/2011MW-1R
99.33144 to 14424/19/2000MW-3
99.221515to5516/26/2001MW-4
2.52.526/26/2001MW-5
2.5 to2.526/26/2001MW-6
32
100.1218183 to3
28/24/2006
26/26/2001MW-7
100.451818to3
8/24/2006MW-10
6/26/2001MW-8
96.071717to22
22
MW-9
100.071717to222
28/24/2006MW-11
97.151717to2228/24/2008MW-12
94.932525to5521/30/2008MW-17
94.834040to353521/30/2008MW-16D
MW-15
MW-14D 1/29/2008 2
92.562525to 55
98.332525to
21/30/2008
2
101.8825255 to
40 92.55
2
22
98.332525
22/1/2008MW-21
1/31/2008
522/1/2008MW-20
352MW-18D
1/31/2008MW-19
98.734040to35
Well Not Located
Well Inaccessable
Well Inaccessable
Well Not Located
to2
98.381717to
Sample ID Date Collected
9/7/2006 3,910 36 207 474 BDL BDL BDL 248 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
5/31/2007 3,500 16 100 170 BDL BDL BDL 61 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/5/2008 2,870 12 43 83 BDL BDL BDL 61 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
5/15/2008
2/12/2013 *2,100 28 230 149 J 440 220 BDL BDL 87 36 12 J BDL BDL 10 J 25 BDL BDL BDL 40 J BDL BDL BDL BDL BDL BDL
3/2/2016 230 19 94 64 31 22 BDL 47 38 0.88 1.6 1.0 BDL 5.7 15 BDL BDL BDL BDL BDL BDL BDL 0.58 BDL BDL
10/17/2017 350 2.4 J 150 4.7 J 46 32 BDL 110 2.6 BDL 3.4 2.0 J BDL 8.8 22 BDL BDL BDL BDL 10 BDL BDL 1.2 J BDL BDL
5/23/2019 1.3 0.65 24 0.25 J 12 26 BDL 13 0.39 J BDL 2.0 2.3 0.25 J 2.7 4.5 12 J BDL BDL BDL 5.5 BDL BDL 0.28 J BDL BDL
2/24/2020 4.7 0.95 8.4 5.0 16 23 BDL 20 2.4 0.36 J BDL 1.4 0.22 J 1.1 1.5 4.5 J BDL BDL BDL 8.0 BDL 0.70 BDL BDL BDL
9/7/2006 5,320 10,600 1,650 8,640 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
5/31/2007 5,700 5,700 1,300 7,500 BDL BDL BDL 1,700 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/5/2008 2,700 8,810 1,240 7,480 BDL BDL BDL 663 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
5/15/2008
5/15/2008 2.1 BDL 1.8 9.3 BDL BDL BDL 3.8 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
8/17/2011 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 0.23 BDL BDL BDL BDL
2/12/2013 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
3/3/2016 BDL 20 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 73 BDL BDL
10/17/2017
5/23/2019
2/25/2020
2/12/2013 *74 7.1 45 197 BDL BDL BDL 30 400 25 5.8 2.7 0.19 J 11 19 130 BDL BDL BDL BDL BDL BDL 1.8 BDL BDL
3/3/2016 100 2.6 16 65 BDL BDL BDL 35 170 2.5 BDL 0.79 BDL 3.2 6.3 BDL BDL BDL BDL BDL BDL BDL 2.7 BDL BDL
10/18/2017 54 1.2 J 15 39 BDL BDL BDL 33 160 2.4 2.8 1.8 J BDL 5.4 12 BDL BDL BDL BDL BDL BDL BDL 1.2 J BDL BDL
5/24/2019 *120 1.6 J 25 93 BDL BDL BDL 33 390 3.1 5.7 3.8 BDL 10 22 BDL BDL BDL BDL BDL BDL BDL 2.2 BDL BDL
2/25/2020
2/12/2013 *9,800 9,500 910 5,600 710 1,500 BDL BDL 670 170 BDL BDL BDL 25 J 68 BDL BDL BDL 39 BDL BDL BDL BDL BDL BDL
3/2/2016 7,000 4,100 420 3,100 360 710 BDL BDL 560 120 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
10/17/2017 *6,500 5,300 500 3,500 330 690 BDL 490 500 140 BDL BDL BDL 17 J 29 J BDL BDL BDL BDL 280 BDL BDL BDL BDL BDL
5/23/2019 *7,800 6,800 330 4,400 380 1,200 29 J 630 720 140 BDL BDL BDL BDL 22 J BDL BDL BDL BDL 300 16 J BDL BDL BDL BDL
2/25/2020
2/12/2013 *520 560 33 250 2.4 15 4.0 30 67 46 2.8 0.74 BDL 2.1 3.8 BDL BDL BDL BDL BDL BDL BDL 0.44 J 15 BDL
3/3/2016 1,900 8,500 770 4,100 BDL BDL BDL 180 580 130 BDL BDL BDL 28 66 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
10/17/2017 9.7 0.38 J 0.47 J 0.21 J 1.6 4.4 BDL 0.62 0.19 J BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 3.1 BDL BDL BDL BDL BDL
5/24/2019 *1,900 7,900 960 4,600 BDL 17 J BDL 480 870 150 BDL BDL BDL 34 J 88 BDL BDL BDL BDL BDL 24 J BDL BDL BDL BDL
2/25/2020 *20 3.3 11 13 BDL BDL BDL 3.0 6.5 0.50 BDL BDL BDL 0.63 1.4 4.2 J BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/12/2013 *0.22 J BDL 0.37 0.39 J BDL BDL BDL BDL 0.67 0.16 J BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
3/2/2016 *2.9 BDL BDL 0.42 J BDL BDL BDL 0.85 0.83 BDL BDL BDL BDL 0.23 J BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
10/17/2017 21 BDL 2.1 2.0 J BDL BDL BDL 4.8 8.7 BDL BDL 0.33 J BDL 2.5 1.8 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
5/23/2019 14 0.17 J 4.7 4.6 BDL BDL BDL 3.4 13 BDL 0.22 J 0.30 J BDL 1.2 2.2 32 J BDL BDL BDL BDL BDL BDL 0.52 BDL BDL
2/24/2020 7.4 BDL 1.7 0.96 J BDL BDL BDL BDL 3.6 BDL BDL BDL BDL 0.58 0.53 5.2 J BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/12/2013 300 6,000 1,800 13,500 BDL BDL BDL 370 2,100 590 52 BDL BDL 73 170 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
3/2/2016 *130 1,200 880 5,000 9.2 J BDL BDL 260 1,100 280 15 8.0 J BDL 40 100 BDL BDL BDL BDL BDL 15 BDL 4.8 J BDL BDL
10/18/2017 210 1,700 1,100 7,500 19J BDL BDL 480 1,600 430 14 J 6.8 J BDL 60 130 BDL BDL BDL BDL BDL 10 J BDL 8.4 J BDL BDL
5/23/2019 *140 230 590 3,340 29 5.5 J BDL 230 1,400 290 18 10 J BDL 37 91 BDL BDL BDL BDL BDL 3.5 J BDL 9.5 J BDL BDL
2/25/2020 *190 1,400 740 5,700 12 5.4 J BDL 160 1,400 350 30 8.4 J BDL 41 94 BDL BDL BDL BDL BDL BDL BDL 13 BDL BDL
2/12/2013 *3,700 7,300 1,600 8,700 9.0 J 48 27 240 1,200 300 25 BDL BDL 66 160 BDL BDL BDL 22 BDL BDL 14 BDL BDL BDL
3/2/2016 500 330 220 600 BDL 1.6 BDL 99 230 19 4.6 1.9 BDL 12 30 BDL 24 BDL BDL BDL BDL BDL 1.9 BDL BDL
10/17/2017*720 1,500 330 1,460 BDL BDL BDL 190 280 37 BDL BDL BDL 14 BDL BDL BDL BDL BDL 5.0 J BDL BDL BDL BDL 9.8 J
5/23/2019 *130 7.0 45 74 BDL 0.66 J BDL 26 83 2.7 3.1 2.1 BDL 4.2 10 BDL BDL BDL BDL BDL BDL BDL 0.86 J BDL BDL
2/25/2020 20 3.3 11 13 BDL BDL BDL 3.0 6.5 0.50 BDL BDL BDL 0.63 1.4 4.2 J BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/12/2013 *0.49 J 0.10 J BDL 0.35 J 1.6 1.3 BDL BDL 0.29 J BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
3/2/2016 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
10/17/2017 0.48 J BDL BDL 0.40 J 0.96 0.64 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
5/23/2019 0.81 BDL BDL 0.50 1.3 1.5 BDL BDL 0.91 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/24/2020 BDL BDL BDL BDL 0.69 0.36 J BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/12/2013 *8.2 13 14 86 BDL BDL BDL 34 140 5.0 3.1 1.6 J BDL 2.6 3.6 BDL BDL BDL 2.4 J BDL BDL BDL 2.8 BDL BDL
3/3/2016 3.0 3.1 5.3 24 BDL BDL BDL 9.1 17 BDL BDL 0.64 BDL 0.9 2.4 BDL BDL BDL BDL BDL BDL BDL 1.0 BDL BDL
10/17/2017
5/23/2019
2/25/2020
2/12/2013 *950 170 51 170 27 120 3.2 20 30 2.8 BDL BDL BDL 2.4 J 3.2 57 17 J BDL BDL BDL BDL BDL 1.2 J BDL BDL
3/3/2016 *550 73 49 154 14 48 BDL 39 82 10 BDL BDL BDL 4.1 J 7.3 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
10/18/2017*3,400 870 210 830 36 160 BDL 170 170 34 BDL BDL BDL 8.5 J 16 J BDL BDL BDL BDL 79 BDL BDL BDL BDL BDL
5/24/2019 *1,300 78 100 305 16 89 BDL 99 210 24 BDL BDL BDL 9.0 J 18 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/24/2020 *3,900 1,800 580 2,210 29 130 13 66 450 85 8.2 J 5.0 J BDL 24 55 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
1 600 600 500 20 70 0.02 6 400 400 70 70 70 70 70 6000 4000 3 5 6 70 70 25 0.4 3
5,000 260,000 84,500 85,500 20,000 70,000 50 6000 28,500 25,000 6,900 8,500 15,000 25000 30,000 6,000,000 4,000,000 3,000 5,000 6,000 70,000 70,000 11,700 400 3,000
Notes:
Analytes that are not showen for the method were not detected.BDL - Not Detected Constituents in Bold were reported at concentrations above the laboratory analytical method detection limits Data prior to February 2013 is provided in previous consultants' reports.
Results reported in micrograms per liter (µg/L)J - Estimated Concentration Constituents in Bold and shaded fields were reported at concentrations above the 2L Standards
2L Standard: North Carolina Grouindwater Quality Standards: 15A NCAC 2L.0202 * Samples analyzed at dilution Constituents in Bold, underlined, and shaded fields were reported at concentrations above the Gross Contamination Levels
Well Not Accessable
Well Not Located
Analytical Method
Well Not Located
Well Not Accessable
MW-5
MW-6
MW-7
MW-8
MW-2
MW-1
MW-3
MW-4
MW-1R
MW-9 1,2-Dibromoethane (EDB)1,3,5-Trimethylbenzenetert-ButylbenzeneContaminants of Concern . sec-ButylbenzeneWell Destroyed
MW-10
MW-11
MW-12 BenzeneTolueneEthylbenzeneXylenes (Total)Methyl Tert-Butyl EtherDiisopropyl Ethertrans-1,3-Dichloropropenen-ButylbenzeneChloromethaneMethylene ChlorideNaphthalene1,2 Dichloroethane1,2,4-TrimethylbenzeneChloroformStyrenep-IsopropyltolueneVolatile Organic Compounds by EPA Method 6200B or equivalent (µg/L)Isopropylbenzenen-PropylbenzeneAcetone2-ButanoneWell Not Located
Well Not Located
Well Not Located
Well Not Located TrichloroethyleneWell Destroyed
TABLE 4
SUMMARY OF GROUBDLWATER SAMPLING ANALYTICAL RESULTS
2L Standards
Gross Contaminant Levels
S&ME Project No. 4305-17-223B
West End, Moore County, North Carolina
1093 Doubs Chapel Road
Black's Grocery TF-20161
1 of 2
Sample ID Date Collected
Analytical Method 1,2-Dibromoethane (EDB)1,3,5-Trimethylbenzenetert-ButylbenzeneContaminants of Concern . sec-ButylbenzeneBenzeneTolueneEthylbenzeneXylenes (Total)Methyl Tert-Butyl EtherDiisopropyl Ethertrans-1,3-Dichloropropenen-ButylbenzeneChloromethaneMethylene ChlorideNaphthalene1,2 Dichloroethane1,2,4-TrimethylbenzeneChloroformStyrenep-IsopropyltolueneVolatile Organic Compounds by EPA Method 6200B or equivalent (µg/L)Isopropylbenzenen-PropylbenzeneAcetone2-ButanoneTrichloroethyleneTABLE 4
SUMMARY OF GROUBDLWATER SAMPLING ANALYTICAL RESULTS
S&ME Project No. 4305-17-223B
West End, Moore County, North Carolina
1093 Doubs Chapel Road
Black's Grocery TF-20161
9/7/2006 91 105 10 81 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
5/31/2007 1.9 1.7 BDL 2.4 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/5/2008 1.1 BDL 0.32 2.1 BDL BDL BDL 17 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
5/15/2008 165 1,150 321 1,791 BDL BDL BDL 65 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
8/17/2011
2/12/2013 9.7 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
3/2/2016 2.8 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
10/17/2017 0.51 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
5/23/2019 0.26 J BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/24/2020 0.75 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/12/2013 *6.3 2.0 BDL BDL BDL BDL BDL BDL 0.30 J BDL BDL BDL BDL BDL BDL 19 J BDL BDL 1.4 J BDL BDL BDL 360 BDL BDL
3/2/2016 29 2.3 BDL BDL BDL BDL BDL BDL 2.1 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 10 BDL BDL
10/17/2017 74 BDL BDL BDL BDL BDL BDL 4.6 1.0 BDL BDL BDL BDL 0.50 J BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
5/23/2019 17 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 9.3 J BDL BDL BDL BDL BDL BDL BDL 1.1 BDL BDL
2/24/2020 21 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 6.0 J BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/12/2013 *0.13 J BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
3/3/2016 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
10/18/2017 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
5/24/2019 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/25/2020 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/12/2013 BDL 3.7 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
3/3/2016 BDL 120 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 26 BDL BDL
10/18/2017 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
5/24/2019 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 9.9 J BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/25/2020 BDL 28 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 6.7 J BDL BDL BDL BDL BDL BDL 0.74 BDL BDL
2/12/2013 *BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 4.0 J BDL BDL BDL BDL BDL BDL BDL BDL BDL
3/3/2016 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
10/17/2017 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
5/24/2019 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/25/2020 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/12/2013 *8.1 0.18 J 1.6 0.18 J BDL BDL BDL 5.2 0.21 J BDL 3.2 3.2 BDL 1.9 5.3 BDL BDL 1.1 J BDL BDL BDL BDL 0.74 BDL BDL
3/3/2016 BDL 4.4 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 9.1 BDL BDL
10/17/2017 4.6 BDL 0.45 J BDL BDL BDL BDL 4.2 BDL BDL 1.2 1.4 BDL 0.96 1.9 BDL BDL BDL BDL BDL BDL BDL 0.20 J BDL BDL
5/24/2019 9.2 BDL 0.60 BDL BDL 0.26 J BDL 3.9 BDL BDL 1.6 2.4 BDL 1.1 2.6 20 J BDL BDL BDL BDL BDL BDL BDL BDL BDL
2/24/2020 3.2 1.3 0.31 J BDL BDL BDL BDL 0.46 BDL BDL 0.37 J 0.78 BDL 0.55 1.3 3.9 J BDL BDL BDL BDL BDL BDL 3.6 BDL BDL
2/12/2013 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
3/3/2016 BDL 2.9 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 38 BDL BDL
10/18/2017 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
5/24/2019 BDL 0.22 J BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 7.5 J BDL BDL BDL BDL BDL 0.61 70 BDL BDL
2/25/2020 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 7.8 J BDL 0.17 J BDL BDL BDL BDL BDL BDL BDL
2/12/2013 39 2.1 36 50 8.3 1.9 BDL 30 52 3.6 1.9 2.2 BDL 9.2 14 BDL BDL BDL BDL BDL BDL BDL 4.9 BDL BDL
3/2/2016 8.8 BDL 18 10 BDL BDL BDL 24 33 BDL BDL 1.1 2.7 4.7 11 BDL BDL BDL BDL BDL BDL BDL 1.5 BDL BDL
10/18/2017 30 1.3 4.4 15 1.8 2.8 BDL 39 34 1.2 0.97 1.2 BDL 7.0 4.5 BDL BDL BDL BDL 1.2 BDL BDL 0.21 J BDL BDL
5/24/2019 3.2 BDL 4.2 0.85 J BDL 0.55 BDL 8.6 6.4 BDL 0.40 J 1.0 BDL 2.7 4.5 BDL BDL BDL BDL BDL BDL BDL 0.39 J BDL BDL
2/25/2020 3.6 0.27 J 2.3 0.40 J BDL 0.59 BDL 23 1.4 BDL BDL 0.34 J BDL 1.4 1.1 BDL BDL BDL BDL BDL BDL BDL 3.0 BDL BDL
1 600 600 500 20 70 0.02 6 400 400 70 70 70 70 70 6000 4000 3 5 6 70 70 25 0.4 3
5,000 260,000 84,500 85,500 20,000 70,000 50 6000 28,500 25,000 6,900 8,500 15,000 25000 30,000 6,000,000 4,000,000 3,000 5,000 6,000 70,000 70,000 11,700 400 3,000
Notes:
Analytes that are not showen for the method were not detected.BDL - Not Detected Constituents in Bold were reported at concentrations above the laboratory analytical method detection limits Data prior to February 2013 is provided in previous consultants' reports.
Results reported in micrograms per liter (µg/L)J - Estimated Concentration Constituents in Bold and shaded fields were reported at concentrations above the 2L Standards
2L Standard: North Carolina Grouindwater Quality Standards: 15A NCAC 2L.0202 * Samples analyzed at dilution Constituents in Bold, underlined, and shaded fields were reported at concentrations above the Gross Contamination Levels
MW-18D
MW-19
MW-20
MW-21
MW-14D
Gross Contaminant Levels
2L Standards
MW-13D
MW-15
MW-16D
MW-17
Well Destroyed
2 of 2

Appendix III - Photographs

Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 2020 i

Date: 2/24/2020 Photographer: Jim Peele Location / Orientation Black’s Grocery site facing west
Remarks Corner of Doubs Chapel Rd. and Murdocksville Rd.

Date: 2/24/2020 Photographer: Jim Peele
Location / Orientation MW-1R facing northwest.
Remarks MW-1R is located in the parking lot.
Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 2020 ii

Date: 2/24/2020 Photographer: Jim Peele 3
Location / Orientation MW-4 area facing east.
Remarks MW-4 located under bus.
Date: 2/24/2020 Photographer: Jim Peele Location / Orientation MW-7 facing northeast.
Remarks Located at back of building northwest of pump island
Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 2020 iii

Date: 2/24/2020 Photographer: Jim Peele Location / Orientation MW-8 facing north.
Remarks MW-8 is located in former UST basin.
Date: 2/24/2020 Photographer: Jim Peele
Location / Orientation MW-9 facing east.
Remarks MW-9 is located along Doubs Chapel Road on the
northern property boundary.

Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 2020 iv

Date: 2/24/2020 Photographer: Jim Peele Location / Orientation MW-10 facing east.
Remarks MW-10 is located directly west of building.
Date: 2/24/2020 Photographer: Jim Peele Location / Orientation MW-12 facing southeast.
Remarks MW-12 is located across Doubs Chapel Road

Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 2020 v

Date: 2/24/2020 Photographer: Jim Peele
Location / Orientation MW-14D and MW-15 facing south.
Remarks Wells are located on the northwest corner of the
property.
Date: 2/24/2020 Photographer: Jim Peele
Location / Orientation MW-16D and MW-17 facing north west.
Remarks MW-16D and MW-17 are located along a path north
of the site.

Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 2020 vi

Date: 2/24/2020 Photographer: Jim Peele
Location / Orientation MW-18D facing north.
Remarks MW-18D located to the south of the former USTs
Date: 2/24/2020 Photographer: Jim Peele Location / Orientation MW-20 facing southeast.
Remarks MW-20 is located along a path north of the site.

Groundwater Monitoring Report
Black’s Grocery, Incident No. TF-20161
1093 Doubs Chapel Road
West End, Moore County, North Carolina
S&ME Project No. 4305-17-223B
March 13, 2020 vii

Date: 2/24/2020 Photographer: Jim Peele
Location / Orientation MW-21 facing east.
Remarks MW-21 is located on the adjacent property across
Murdocksville Road.

Appendix IV - Field Notes and Field Sampling Forms

° F
Date Time
2/24/20
2/24/20 µS/cm
5.75 ft-TOC inch
31.00 ft-TOC gal
25.25 feet gal
15 ft-GRD gal
.25-ft-GRD
10:48 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
10:55 6.6 15.7 575
11:05 6.5 17.3 388
11:14 6.5 17.9 309
11:15
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/24/2020
Well casing full of dirt, well cover bolts missing. Cleaned out and sampled.
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Bailer Sample Time:
(Gal)
4.1 Petroleum Odors
8.2 Petroleum Odors
12.4 Petroleum Odors
Total Volume Purged:12.4 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 20.6
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:11:15
Total Well Depth:Well Volume 4.1
Height of Water Column:3 * Well Volume 12.4
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity 1,413 µS/cm
Weather:Sunny Air Temp:
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:No Sample Date: February 24, 2020
Sampled By:Jim Peele Sample Time:11:15
Project Number:4305-17-223A Purge Date: February 24, 2020
Source Well:MW-1R Purge Time (Min.):27
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC
° F
Date Time
µS/cm
2.50 ft-TOC inch
17.50 ft-TOC gal
15.00 feet gal
15 ft-GRD gal
ft-GRD
11:37 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
11:51 5.5 14.9 96
12:05
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/25/2020
Casing is bent couldn't advance a bailer into the well. Purged and sampled with peristaltic pump. Went dry at 2.7 gallons. Let recharge then
sample.
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Peristaltic Pump Sample Time:
(Gal)
2.4 Petroleum Odors
Total Volume Purged:2.4 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 12.2
Stickup Height:
Well Purging Information
Purge Method:Peristaltic Pump Purge Start Time:11:58
Total Well Depth:Well Volume 2.4
Height of Water Column:3 * Well Volume 7.3
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity µS/cm
Weather:Sunny Air Temp:55
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:No Sample Date: February 25, 2020
Sampled By:Jim Peele Sample Time:12:05
Project Number:4305-17-223A Purge Date: February 25, 2020
Source Well:MW-6 Purge Time (Min.):21
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC
° F
Date Time
µS/cm
2.79 ft-TOC inch
18.00 ft-TOC gal
15.21 feet gal
15 ft-GRD gal
.35-ft-GRD
12:55 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
13:03 5.7 12.9 55
13:09 5.7 14.2 83
13:13 5.7 14.22 87
13:15
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/24/2020
Dry at ~6 gallons.
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Bailer Sample Time:
(Gal)
2.5 Petroleum Odors
5.0 Petroleum Odors
6.0 Petroleum Odors
Total Volume Purged:6.0 Well Purged Dry?:Yes
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 12.4
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:13:13
Total Well Depth:Well Volume 2.5
Height of Water Column:3 * Well Volume 7.4
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity µS/cm
Weather:Sunny Air Temp:60
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:No Sample Date: February 24, 2020
Sampled By:Jim Peele Sample Time:13:15
Project Number:4305-17-223A Purge Date: February 24, 2020
Source Well:MW-7 Purge Time (Min.):18
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC
° F
Date Time
µS/cm
2.73 ft-TOC inch
18.00 ft-TOC gal
15.27 feet gal
15 ft-GRD gal
ft-GRD
10:25 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
10:29 5.8 14.3 171
10:34 5.8 15.1 148
10:41 5.8 15.1 147
10:45
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/25/2020
Sheen noted on purge water in bucket.
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Bailer Sample Time:
(Gal)
2.5 Petroleum Odors
5.0 Petroleum Odors
7.5 Petroleum Odors
Total Volume Purged:7.5 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 12.5
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:10:42
Total Well Depth:Well Volume 2.5
Height of Water Column:3 * Well Volume 7.5
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity µS/cm
Weather:Sunny Air Temp:50
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:No Sample Date: February 25, 2020
Sampled By:Jim Peele Sample Time:10:45
Project Number:4305-17-223A Purge Date: February 25, 2020
Source Well:MW-8 Purge Time (Min.):17
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC
° F
Date Time
µS/cm
3.18 ft-TOC inch
17.00 ft-TOC gal
13.82 feet gal
15 ft-GRD gal
ft-GRD
11:07 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
11:13 5.7 15.1 32
11:15 5.6 14.9 30
11:20
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/25/2020
Well purged dry at 4.8 gal
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Bailer Sample Time:
(Gal)
2.3
4.6
Total Volume Purged:4.6 Well Purged Dry?:Yes
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 11.3
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:11:18
Total Well Depth:Well Volume 2.3
Height of Water Column:3 * Well Volume 6.8
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity µS/cm
Weather:Sunny Air Temp:50
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:No Sample Date: February 25, 2020
Sampled By:Jim Peele Sample Time:11:20
Project Number:4305-17-223A Purge Date: February 25, 2020
Source Well:MW-9 Purge Time (Min.):11
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC
° F
Date Time
µS/cm
2.75 ft-TOC inch
17.00 ft-TOC gal
14.25 feet gal
15 ft-GRD gal
ft-GRD
12:17 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
12:24 5.7 13.1 146
12:29 5.5 14.4 144
12:30
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/24/2020
Cap was off of well. Water level may not be accurate. Well purged dry at ~4.6 gallons
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Bailer Sample Time:
(Gal)
2.3 Petroleum Odors
4.6 Petroleum Odors
Total Volume Purged:4.6 Well Purged Dry?:Yes
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 11.6
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:12:29
Total Well Depth:Well Volume 2.3
Height of Water Column:3 * Well Volume 7.0
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity µS/cm
Weather:Sunny Air Temp:
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:No Sample Date: February 24, 2020
Sampled By:Jim Peele Sample Time:12:30
Project Number:4305-17-223A Purge Date: February 24, 2020
Source Well:MW-10 Purge Time (Min.):12
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC
° F
Date Time
µS/cm
ft-TOC inch
17.00 ft-TOC gal
17.00 feet gal
15 ft-GRD gal
ft-GRD
End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/24/2020
Well not located.
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Bailer Sample Time:
(Gal)
2.8
5.6
8.3
Total Volume Purged:8.3 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 13.9
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:
Total Well Depth:Well Volume 2.8
Height of Water Column:3 * Well Volume 8.3
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity µS/cm
Weather:Air Temp:
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:Sample Date:
Sampled By:Jim Peele Sample Time:
Project Number:4305-17-223A Purge Date:
Source Well:MW-11 Purge Time (Min.):
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC
° F
Date Time
µS/cm
8.56 ft-TOC inch
17.00 ft-TOC gal
8.44 feet gal
15 ft-GRD gal
ft-GRD
13:45 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
13:48 5.6 15.3 64
13:51 5.6 15.6 67
13:55
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/24/2020
Purged dry at 1.6 gallons. Water is milky white.
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Bailer Sample Time:
(Gal)
1.4 Petroleum Odors
1.6
Total Volume Purged:1.6 Well Purged Dry?:Yes
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 6.9
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:13:51
Total Well Depth:Well Volume 1.4
Height of Water Column:3 * Well Volume 4.1
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity µS/cm
Weather:Sunny Air Temp:51
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:No Sample Date: February 24, 2020
Sampled By:Jim Peele Sample Time:13:55
Project Number:4305-17-223A Purge Date: February 24, 2020
Source Well:MW-12 Purge Time (Min.):6
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC
° F
Date Time
µS/cm
14.87 ft-TOC inch
40.00 ft-TOC gal
25.13 feet gal
5 ft-GRD gal
.2-ft-GRD
14:15 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
14:24 5.1 15.3 74
14:28 5.1 16.1 76
14:35
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/24/2020
Purged dry at 5.8 gallons
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Bailer Sample Time:
(Gal)
4.1
5.8
Total Volume Purged:5.8 Well Purged Dry?:Yes
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 20.5
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:14:28
Total Well Depth:Well Volume 4.1
Height of Water Column:3 * Well Volume 12.3
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity µS/cm
Weather:Sunny Air Temp:81
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:No Sample Date: February 24, 2020
Sampled By:Jim Peele Sample Time:14:35
Project Number:4305-17-223A Purge Date: February 24, 2020
Source Well:MW-14D Purge Time (Min.):13
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC
° F
Date Time
µS/cm
1.53 ft-TOC inch
25.00 ft-TOC gal
23.47 feet gal
20 ft-GRD gal
.3-ft-GRD
14:45 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
14:51 5.2 13 27
14:59 5.3 14.3 27
15:04 5.3 14.4 27
15:10
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/24/2020
Purged dry at 9.0 gal.
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Bailer Sample Time:
(Gal)
3.8
7.6
9.0
Total Volume Purged:9.0 Well Purged Dry?:Yes
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 19.2
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:15:04
Total Well Depth:Well Volume 3.8
Height of Water Column:3 * Well Volume 11.5
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity µS/cm
Weather:Sunny Air Temp:
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:No Sample Date: February 24, 2020
Sampled By:Jim Peele Sample Time:15:10
Project Number:4305-17-223A Purge Date: February 24, 2020
Source Well:MW-15 Purge Time (Min.):19
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC
° F
Date Time
µS/cm
19.54 ft-TOC inch
40.00 ft-TOC gal
20.46 feet gal
5 ft-GRD gal
ft-GRD
14:30 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
14:38 6.4 14.4 27
14:45
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/25/2020
Dry at 1 volume
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Bailer Sample Time:
(Gal)
6.5
Total Volume Purged:6.5 Well Purged Dry?:Yes
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 16.7
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:14:38
Total Well Depth:Well Volume 3.3
Height of Water Column:3 * Well Volume 10.0
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity µS/cm
Weather:Sunny Air Temp:
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:No Sample Date: February 25, 2020
Sampled By:Jim Peele Sample Time:14:45
Project Number:4305-17-223A Purge Date: February 25, 2020
Source Well:MW-16D Purge Time (Min.):8
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC
° F
Date Time
µS/cm
4.42 ft-TOC inch
25.00 ft-TOC gal
20.58 feet gal
20 ft-GRD gal
ft-GRD
13:48 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
13:56 5.2 14.7 71
14:03 5.2 15 74
14:09 5.2 15.3 65
14:10
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/25/2020
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Bailer Sample Time:
(Gal)
3.4
6.8
10.1
Total Volume Purged:10.1 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 16.8
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:14:10
Total Well Depth:Well Volume 3.4
Height of Water Column:3 * Well Volume 10.1
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity µS/cm
Weather:Sunny Air Temp:
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:No Sample Date: February 25, 2020
Sampled By:Jim Peele Sample Time:14:10
Project Number:4305-17-223A Purge Date: February 25, 2020
Source Well:MW-17 Purge Time (Min.):22
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC
° F
Date Time
µS/cm
10.95 ft-TOC inch
40.00 ft-TOC gal
29.05 feet gal
5 ft-GRD gal
ft-GRD
09:43 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
09:56 5.7 17.3 79
10:00
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/25/2020
Purged dry at 4.7 gallons.
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Bailer Sample Time:
(Gal)
4.7
Total Volume Purged:4.7 Well Purged Dry?:Yes
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 23.7
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:09:56
Total Well Depth:Well Volume 4.7
Height of Water Column:3 * Well Volume 14.2
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity µS/cm
Weather:Sunny Air Temp:60
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:No Sample Date: February 25, 2020
Sampled By:Jim Peele Sample Time:10:00
Project Number:4305-17-223A Purge Date: February 25, 2020
Source Well:MW-18D Purge Time (Min.):13
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC
° F
Date Time
µS/cm
2.79 ft-TOC inch
25.00 ft-TOC gal
22.21 feet gal
23 ft-GRD gal
ft-GRD
15:38 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
15:45 5.3 13.3 71
15:54 5.0 14.7 49
16:02 4.7 15.5 47
16:05
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/24/2020
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Bailer Sample Time:
(Gal)
3.6 Petroleum Odors
7.2
11.0
Total Volume Purged:11.0 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 18.1
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:16:02
Total Well Depth:Well Volume 3.6
Height of Water Column:3 * Well Volume 10.9
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity µS/cm
Weather:Sunny Air Temp:
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:No Sample Date: February 24, 2020
Sampled By:Jim Peele Sample Time:16:05
Project Number:4305-17-223A Purge Date: February 24, 2020
Source Well:MW-19 Purge Time (Min.):24
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC
° F
Date Time
µS/cm
5.21 ft-TOC inch
25.00 ft-TOC gal
19.79 feet gal
20 ft-GRD gal
ft-GRD
13:11 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
13:17 5.5 15.7 66
13:23 5.1 16 45
13:28 5.0 16.1 39
13:30
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/25/2020
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Bailer Sample Time:
(Gal)
3.2
6.4
9.7
Total Volume Purged:9.7 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 16.1
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:13:28
Total Well Depth:Well Volume 3.2
Height of Water Column:3 * Well Volume 9.7
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity µS/cm
Weather:Air Temp:50
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:Yes Sample Date: February 25, 2020
Sampled By:Jim Peele Sample Time:13:30
Project Number:4305-17-223A Purge Date: February 25, 2020
Source Well:MW-20 Purge Time (Min.):17
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC
° F
Date Time
µS/cm
2.20 ft-TOC inch
25.00 ft-TOC gal
22.80 feet gal
23 ft-GRD gal
ft-GRD
12:23 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
12:31 5.7 15.1 47
12:37 5.7 15.6 51
12:44 5.7 16.6 31
12:45
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Jim Peele 2/25/2020
9/13/17 8:00 AM
Name Signature Date
Analytical Data
Method Method Container
6200B+MTBE, IPE & EDB
Sample Method:Bailer Sample Time:
(Gal)
3.7
7.4
11.2
Total Volume Purged:11.2 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 18.6
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:12:44
Total Well Depth:Well Volume 3.7
Height of Water Column:3 * Well Volume 11.2
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
pH 4.00, 7.00, 10.00
Conductivity µS/cm
Weather:Sunny Air Temp:73
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:No Sample Date: February 25, 2020
Sampled By:Jim Peele Sample Time:12:45
Project Number:4305-17-223A Purge Date: February 25, 2020
Source Well:MW-21 Purge Time (Min.):21
GROUNDWATER SAMPLING FORM
Project Name:TF# 20161 Black's Grocery
Project Location:1093 Doubs Chapel Rd. West End NC

Appendix V – Laboratory Analytical Reports and Chain of Custody
Form
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
March 6, 2020
Michael Pfeifer
S&ME, Inc - Raleigh, NC
3201 Spring Forest Rd.
Raleigh, NC 27616
Project Location: West End, NC
Client Job Number:
Project Number: 4305-17-223B
Laboratory Work Order Number: 20B1173
Enclosed are results of analyses for samples received by the laboratory on February 26, 2020. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Kerry K. McGee
Project Manager
Page 1 of 66
Table of Contents
Table of Contents
Sample Summary 4
Hits Only Report 5
Case Narrative 10
Sample Results 13
20B1173-01 13
20B1173-02 15
20B1173-03 17
20B1173-04 19
20B1173-05 21
20B1173-06 23
20B1173-07 25
20B1173-08 27
20B1173-09 29
20B1173-10 31
20B1173-11 33
20B1173-12 35
20B1173-13 37
20B1173-14 39
20B1173-15 41
20B1173-16 43
20B1173-17 45
Sample Preparation Information 47
QC Data 48
Volatile Organic Compounds by GC/MS 48
B253192 48
Page 2 of 66
Table of Contents
Table of Contents (continued)
B253198 52
B253398 56
Flag/Qualifier Summary 60
Certifications 61
Chain of Custody/Sample Receipt 63
Page 3 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
3/6/2020
S&ME, Inc - Raleigh, NC
3201 Spring Forest Rd.
Raleigh, NC 27616
ATTN: Michael Pfeifer
4305-17-223B
20B1173
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
West End, NC
MW-1R 20B1173-01 Ground Water SM21-22 6200B
MW-10 20B1173-02 Ground Water SM21-22 6200B
MW-7 20B1173-03 Ground Water SM21-22 6200B
MW-12 20B1173-04 Ground Water SM21-22 6200B
MW-14D 20B1173-05 Ground Water SM21-22 6200B
MW-15 20B1173-06 Ground Water SM21-22 6200B
MW-19 20B1173-07 Ground Water SM21-22 6200B
2/24 FIELD 20B1173-08 Field Blank SM21-22 6200B
MW-18D 20B1173-09 Ground Water SM21-22 6200B
MW-8 20B1173-10 Ground Water SM21-22 6200B
MW-9 20B1173-11 Ground Water SM21-22 6200B
MW-6 20B1173-12 Ground Water SM21-22 6200B
MW-21 20B1173-13 Ground Water SM21-22 6200B
MW-20 20B1173-14 Ground Water SM21-22 6200B
MW-17 20B1173-15 Ground Water SM21-22 6200B
MW-16D 20B1173-16 Ground Water SM21-22 6200B
2/25 FIELD 20B1173-17 Field Blank SM21-22 6200B
[TOC_1]Sample Summary[TOC]
Page 4 of 66
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:20B1173-09MW-18D
No Results Detected
Client ID:Lab ID:20B1173-16MW-16D
No Results Detected
Client ID:Lab ID:20B1173-172/25 FIELD
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 5 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
EXECUTIVE SUMMARY
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20B1173-01MW-1R
DL
1,2,4-Trimethylbenzene 2.4 0.50 g/L SM21-22 6200B0.18
1,2-Dichloroethane 8.0 0.50 g/L SM21-22 6200B0.41
1,3,5-Trimethylbenzene 0.36 0.50 g/L SM21-22 6200BJ0.14
Acetone 4.5 50 g/L SM21-22 6200BJ3.8
Benzene 4.7 0.50 g/L SM21-22 6200B0.18
Chloroform 0.70 0.50 g/L SM21-22 6200B0.17
Diisopropyl Ether (DIPE)23 0.50 g/L SM21-22 6200B0.17
Ethylbenzene 8.4 0.50 g/L SM21-22 6200B0.13
Isopropylbenzene (Cumene)1.1 0.50 g/L SM21-22 6200B0.17
m+p Xylene 3.8 1.0 g/L SM21-22 6200B0.30
Methyl tert-Butyl Ether (MTBE)16 0.50 g/L SM21-22 6200B0.25
Naphthalene 20 0.50 g/L SM21-22 6200BL-04 0.31
n-Propylbenzene 1.5 0.50 g/L SM21-22 6200B0.13
o-Xylene 1.2 0.50 g/L SM21-22 6200B0.17
sec-Butylbenzene 1.4 0.50 g/L SM21-22 6200B0.16
tert-Butylbenzene 0.22 0.50 g/L SM21-22 6200BJ0.17
Toluene 0.95 0.50 g/L SM21-22 6200B0.14
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20B1173-02MW-10
DL
Diisopropyl Ether (DIPE)0.36 0.50 g/L SM21-22 6200BJ0.17
Methyl tert-Butyl Ether (MTBE)0.69 0.50 g/L SM21-22 6200B0.25
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20B1173-03MW-7
DL
1,2,4-Trimethylbenzene 3.6 0.50 g/L SM21-22 6200B0.18
Acetone 5.2 50 g/L SM21-22 6200BJ3.8
Benzene 7.4 0.50 g/L SM21-22 6200B0.18
Ethylbenzene 1.7 0.50 g/L SM21-22 6200B0.13
Isopropylbenzene (Cumene)0.58 0.50 g/L SM21-22 6200B0.17
m+p Xylene 0.96 1.0 g/L SM21-22 6200BJ0.30
n-Propylbenzene 0.53 0.50 g/L SM21-22 6200B0.13
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20B1173-04MW-12
DL
1,2,4-Trimethylbenzene 450 10 g/L SM21-22 6200B3.6
1,2-Dibromoethane (EDB)13 10 g/L SM21-22 6200B3.8
1,3,5-Trimethylbenzene 85 10 g/L SM21-22 6200B2.8
Benzene 3900 100 g/L SM21-22 6200B36
Diisopropyl Ether (DIPE)130 10 g/L SM21-22 6200B3.4
Ethylbenzene 580 10 g/L SM21-22 6200B2.6
Isopropylbenzene (Cumene)24 10 g/L SM21-22 6200B3.4
m+p Xylene 1600 20 g/L SM21-22 6200B6.0
Methyl tert-Butyl Ether (MTBE)29 10 g/L SM21-22 6200B5.0
Naphthalene 66 10 g/L SM21-22 6200BL-04 6.2
n-Butylbenzene 8.2 10 g/L SM21-22 6200BJ4.2
n-Propylbenzene 55 10 g/L SM21-22 6200B2.6
o-Xylene 610 10 g/L SM21-22 6200B3.4
sec-Butylbenzene 5.0 10 g/L SM21-22 6200BJ3.2
Toluene 1800 10 g/L SM21-22 6200B2.8
Page 6 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20B1173-05MW-14D
DL
Benzene 0.75 0.50 g/L SM21-22 6200B0.18
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20B1173-06MW-15
DL
Acetone 6.0 50 g/L SM21-22 6200BJ3.8
Benzene 21 0.50 g/L SM21-22 6200B0.18
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20B1173-07MW-19
DL
Acetone 3.9 50 g/L SM21-22 6200BJ3.8
Benzene 3.2 0.50 g/L SM21-22 6200B0.18
Ethylbenzene 0.31 0.50 g/L SM21-22 6200BJ0.13
Isopropylbenzene (Cumene)0.55 0.50 g/L SM21-22 6200B0.17
Naphthalene 0.46 0.50 g/L SM21-22 6200BL-04, J 0.31
n-Butylbenzene 0.37 0.50 g/L SM21-22 6200BJ0.21
n-Propylbenzene 1.3 0.50 g/L SM21-22 6200B0.13
p-Isopropyltoluene (p-Cymene)3.6 0.50 g/L SM21-22 6200B0.20
sec-Butylbenzene 0.78 0.50 g/L SM21-22 6200B0.16
Toluene 1.3 0.50 g/L SM21-22 6200B0.14
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20B1173-082/24 FIELD
DL
Acetone 4.5 50 g/L SM21-22 6200BJ3.8
Methylene Chloride 0.49 5.0 g/L SM21-22 6200BJ0.34
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20B1173-10MW-8
DL
1,2,4-Trimethylbenzene 1400 10 g/L SM21-22 6200B3.6
1,3,5-Trimethylbenzene 350 10 g/L SM21-22 6200B2.8
Benzene 190 10 g/L SM21-22 6200B3.6
Diisopropyl Ether (DIPE)5.4 10 g/L SM21-22 6200BJ3.4
Ethylbenzene 740 10 g/L SM21-22 6200B2.6
Isopropylbenzene (Cumene)41 10 g/L SM21-22 6200B3.4
m+p Xylene 4400 20 g/L SM21-22 6200B6.0
Methyl tert-Butyl Ether (MTBE)12 10 g/L SM21-22 6200B5.0
Naphthalene 160 10 g/L SM21-22 6200BL-04 6.2
n-Butylbenzene 30 10 g/L SM21-22 6200B4.2
n-Propylbenzene 94 10 g/L SM21-22 6200B2.6
o-Xylene 1300 10 g/L SM21-22 6200B3.4
p-Isopropyltoluene (p-Cymene)13 10 g/L SM21-22 6200B4.0
sec-Butylbenzene 8.4 10 g/L SM21-22 6200BJ3.2
Toluene 1400 10 g/L SM21-22 6200B2.8
Page 7 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20B1173-11MW-9
DL
1,2,4-Trimethylbenzene 6.5 0.50 g/L SM21-22 6200B0.18
1,3,5-Trimethylbenzene 0.50 0.50 g/L SM21-22 6200B0.14
Acetone 4.2 50 g/L SM21-22 6200BJ3.8
Benzene 20 0.50 g/L SM21-22 6200B0.18
Ethylbenzene 11 0.50 g/L SM21-22 6200B0.13
Isopropylbenzene (Cumene)0.63 0.50 g/L SM21-22 6200B0.17
m+p Xylene 9.2 1.0 g/L SM21-22 6200B0.30
Naphthalene 3.0 0.50 g/L SM21-22 6200BL-04 0.31
n-Propylbenzene 1.4 0.50 g/L SM21-22 6200B0.13
o-Xylene 3.8 0.50 g/L SM21-22 6200B0.17
Toluene 3.3 0.50 g/L SM21-22 6200B0.14
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20B1173-12MW-6
DL
1,2,4-Trimethylbenzene 300 25 g/L SM21-22 6200B9.0
1,3,5-Trimethylbenzene 76 25 g/L SM21-22 6200B7.0
Benzene 980 25 g/L SM21-22 6200B9.0
Diisopropyl Ether (DIPE)8.5 25 g/L SM21-22 6200BJ8.5
Ethylbenzene 500 25 g/L SM21-22 6200B6.5
Isopropylbenzene (Cumene)16 25 g/L SM21-22 6200BJ8.5
m+p Xylene 1500 50 g/L SM21-22 6200B15
Naphthalene 100 25 g/L SM21-22 6200BL-04 16
n-Propylbenzene 34 25 g/L SM21-22 6200B6.5
o-Xylene 850 25 g/L SM21-22 6200B8.5
Toluene 4400 25 g/L SM21-22 6200B7.0
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20B1173-13MW-21
DL
1,2,4-Trimethylbenzene 1.4 0.50 g/L SM21-22 6200B0.18
Benzene 3.6 0.50 g/L SM21-22 6200B0.18
Diisopropyl Ether (DIPE)0.59 0.50 g/L SM21-22 6200B0.17
Ethylbenzene 2.3 0.50 g/L SM21-22 6200B0.13
Isopropylbenzene (Cumene)1.4 0.50 g/L SM21-22 6200B0.17
m+p Xylene 0.40 1.0 g/L SM21-22 6200BJ0.30
Naphthalene 2.3 0.50 g/L SM21-22 6200BL-04 0.31
n-Propylbenzene 1.1 0.50 g/L SM21-22 6200B0.13
p-Isopropyltoluene (p-Cymene)3.0 0.50 g/L SM21-22 6200B0.20
sec-Butylbenzene 0.34 0.50 g/L SM21-22 6200BJ0.16
Toluene 0.27 0.50 g/L SM21-22 6200BJ0.14
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20B1173-14MW-20
DL
Acetone 7.8 50 g/L SM21-22 6200BJ3.8
Chloroform 0.17 0.50 g/L SM21-22 6200BJ0.17
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
20B1173-15MW-17
DL
Acetone 6.7 50 g/L SM21-22 6200BJ3.8
p-Isopropyltoluene (p-Cymene)0.74 0.50 g/L SM21-22 6200B0.20
Toluene 28 0.50 g/L SM21-22 6200B0.14
Page 8 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
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 9 of 66
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 limits for sample(s) 20B1173-04, 20B1173-10, 20B1173-12 due to a high concentration of target compounds.
[TOC_1]Case Narrative[TOC]
Page 10 of 66
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
SM21-22 6200B
Qualifications:
Laboratory fortified blank/laboratory control sample recovery and duplicate recoveries outside of control limits. Data validation is not
affected since all results are "not detected" for associated samples in this batch and bias is on the high side.
Analyte & Samples(s) Qualified:
L-02
Bromomethane
B253198-BS1, B253198-BSD1
Vinyl Chloride
B253398-BS1, B253398-BSD1
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
1,2,3-Trichlorobenzene
20B1173-01[MW-1R], 20B1173-02[MW-10], 20B1173-03[MW-7], 20B1173-04[MW-12], 20B1173-05[MW-14D], 20B1173-06[MW-15], 20B1173-07[MW-19],
20B1173-08[2/24 FIELD], 20B1173-09[MW-18D], 20B1173-10[MW-8], 20B1173-11[MW-9], 20B1173-12[MW-6], 20B1173-13[MW-21], 20B1173-14[MW-20],
20B1173-15[MW-17], 20B1173-16[MW-16D], 20B1173-17[2/25 FIELD], B253192-BLK1, B253192-BS1, B253192-BSD1, B253198-BLK1, B253198-BS1, B253198-BSD1
1,2,4-Trichlorobenzene
20B1173-01[MW-1R], 20B1173-02[MW-10], 20B1173-03[MW-7], 20B1173-04[MW-12], 20B1173-05[MW-14D], 20B1173-06[MW-15], 20B1173-07[MW-19],
20B1173-08[2/24 FIELD], 20B1173-09[MW-18D], 20B1173-10[MW-8], 20B1173-11[MW-9], 20B1173-12[MW-6], B253192-BLK1, B253192-BS1, B253192-BSD1
2,2-Dichloropropane
20B1173-13[MW-21], 20B1173-14[MW-20], 20B1173-15[MW-17], 20B1173-16[MW-16D], 20B1173-17[2/25 FIELD], B253198-BLK1, B253198-BS1, B253198-BSD1
Methyl tert-Butyl Ether (MTBE)
B253398-BLK1, B253398-BS1, B253398-BSD1
Naphthalene
20B1173-01[MW-1R], 20B1173-02[MW-10], 20B1173-03[MW-7], 20B1173-04[MW-12], 20B1173-05[MW-14D], 20B1173-06[MW-15], 20B1173-07[MW-19],
20B1173-08[2/24 FIELD], 20B1173-09[MW-18D], 20B1173-10[MW-8], 20B1173-11[MW-9], 20B1173-12[MW-6], 20B1173-13[MW-21], 20B1173-14[MW-20],
20B1173-15[MW-17], 20B1173-16[MW-16D], 20B1173-17[2/25 FIELD], B253192-BLK1, B253192-BS1, B253192-BSD1, B253198-BLK1, B253198-BS1, B253198-BSD1
Vinyl Acetate
20B1173-13[MW-21], 20B1173-14[MW-20], 20B1173-15[MW-17], 20B1173-16[MW-16D], 20B1173-17[2/25 FIELD], B253198-BLK1, B253198-BS1, B253198-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
1,2,4-Trichlorobenzene
B253198-BSD1
Vinyl Acetate
B253398-BSD1
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD
outside of control limits. Reduced precision anticipated for any reported result for this compound.
Analyte & Samples(s) Qualified:
L-07A
1,2,3-Trichloropropane
B253192-BSD1
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any reported value for this
compound.
Analyte & Samples(s) Qualified:
R-05
1,2,3-Trichloropropane
20B1173-01[MW-1R], 20B1173-02[MW-10], 20B1173-03[MW-7], 20B1173-04[MW-12], 20B1173-05[MW-14D], 20B1173-06[MW-15], 20B1173-07[MW-19],
20B1173-08[2/24 FIELD], 20B1173-09[MW-18D], 20B1173-10[MW-8], 20B1173-11[MW-9], 20B1173-12[MW-6], B253192-BLK1, B253192-BS1, B253192-BSD1,
S046150-CCV1
2-Butanone (MEK)
20B1173-13[MW-21], 20B1173-14[MW-20], 20B1173-15[MW-17], 20B1173-16[MW-16D], 20B1173-17[2/25 FIELD], B253198-BLK1, B253198-BS1, B253198-BSD1
Elevated reporting limit due to high concentration of target compounds.
Analyte & Samples(s) Qualified:
RL-11
20B1173-04[MW-12], 20B1173-10[MW-8], 20B1173-12[MW-6]
Page 11 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample transferred into a new vial prior to analysis due to the excessive amount of sediment present.
Analyte & Samples(s) Qualified:
Z-01
20B1173-03[MW-7], 20B1173-06[MW-15]
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.
Tod E. Kopyscinski
Laboratory Director
Page 12 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-01
Field Sample #: MW-1R
Sample Matrix: Ground Water
Sampled: 2/24/2020 11:15
[TOC_2]20B1173-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
4.5 50 2/29/20 7:38 LBDg/L3.8 2/28/20SM21-22 6200B1JAcetone
4.7 0.50 2/29/20 7:38 LBDg/L0.18 2/28/20SM21-22 6200B1Benzene
ND 0.50 2/29/20 7:38 LBDg/L0.15 2/28/20SM21-22 6200B1Bromobenzene
ND 0.50 2/29/20 7:38 LBDg/L0.32 2/28/20SM21-22 6200B1Bromochloromethane
ND 0.50 2/29/20 7:38 LBDg/L0.16 2/28/20SM21-22 6200B1Bromodichloromethane
ND 0.50 2/29/20 7:38 LBDg/L0.46 2/28/20SM21-22 6200B1Bromoform
ND 2.0 2/29/20 7:38 LBDg/L0.78 2/28/20SM21-22 6200B1Bromomethane
ND 5.0 2/29/20 7:38 LBDg/L1.9 2/28/20SM21-22 6200B12-Butanone (MEK)
ND 0.50 2/29/20 7:38 LBDg/L0.21 2/28/20SM21-22 6200B1n-Butylbenzene
1.4 0.50 2/29/20 7:38 LBDg/L0.16 2/28/20SM21-22 6200B1sec-Butylbenzene
0.22 0.50 2/29/20 7:38 LBDg/L0.17 2/28/20SM21-22 6200B1Jtert-Butylbenzene
ND 0.50 2/29/20 7:38 LBDg/L0.11 2/28/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 2/29/20 7:38 LBDg/L0.15 2/28/20SM21-22 6200B1Chlorobenzene
ND 50 2/29/20 7:38 LBDg/L11 2/28/20SM21-22 6200B1Ethanol
ND 0.50 2/29/20 7:38 LBDg/L0.21 2/28/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 2/29/20 7:38 LBDg/L0.35 2/28/20SM21-22 6200B1Chloroethane
0.70 0.50 2/29/20 7:38 LBDg/L0.17 2/28/20SM21-22 6200B1Chloroform
ND 1.0 2/29/20 7:38 LBDg/L0.45 2/28/20SM21-22 6200B1Chloromethane
ND 0.50 2/29/20 7:38 LBDg/L0.12 2/28/20SM21-22 6200B12-Chlorotoluene
ND 0.50 2/29/20 7:38 LBDg/L0.14 2/28/20SM21-22 6200B14-Chlorotoluene
ND 0.50 2/29/20 7:38 LBDg/L0.19 2/28/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 2/29/20 7:38 LBDg/L0.16 2/28/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 2/29/20 7:38 LBDg/L0.12 2/28/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 2/29/20 7:38 LBDg/L0.13 2/28/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 2/29/20 7:38 LBDg/L0.26 2/28/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 2/29/20 7:38 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloroethane
8.0 0.50 2/29/20 7:38 LBDg/L0.41 2/28/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 2/29/20 7:38 LBDg/L0.32 2/28/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 2/29/20 7:38 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 2/29/20 7:38 LBDg/L0.31 2/28/20SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 2/29/20 7:38 LBDg/L0.20 2/28/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 2/29/20 7:38 LBDg/L0.11 2/28/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 2/29/20 7:38 LBDg/L0.20 2/28/20SM21-22 6200B12,2-Dichloropropane
ND 0.50 2/29/20 7:38 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 2/29/20 7:38 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 2/29/20 7:38 LBDg/L0.23 2/28/20SM21-22 6200B1trans-1,3-Dichloropropene
23 0.50 2/29/20 7:38 LBDg/L0.17 2/28/20SM21-22 6200B1Diisopropyl Ether (DIPE)
8.4 0.50 2/29/20 7:38 LBDg/L0.13 2/28/20SM21-22 6200B1Ethylbenzene
ND 5.0 2/29/20 7:38 LBDg/L1.5 2/28/20SM21-22 6200B12-Hexanone (MBK)
1.1 0.50 2/29/20 7:38 LBDg/L0.17 2/28/20SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 2/29/20 7:38 LBDg/L0.20 2/28/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
16 0.50 2/29/20 7:38 LBDg/L0.25 2/28/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 2/29/20 7:38 LBDg/L0.34 2/28/20SM21-22 6200B1Methylene Chloride
ND 5.0 2/29/20 7:38 LBDg/L1.7 2/28/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
[TOC_1]Sample Results[TOC]
Page 13 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-01
Field Sample #: MW-1R
Sample Matrix: Ground Water
Sampled: 2/24/2020 11:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
20 0.50 2/29/20 7:38 LBDg/L0.31 2/28/20SM21-22 6200B1L-04Naphthalene
1.5 0.50 2/29/20 7:38 LBDg/L0.13 2/28/20SM21-22 6200B1n-Propylbenzene
ND 0.50 2/29/20 7:38 LBDg/L0.11 2/28/20SM21-22 6200B1Styrene
ND 0.50 2/29/20 7:38 LBDg/L0.22 2/28/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 2/29/20 7:38 LBDg/L0.18 2/28/20SM21-22 6200B1Tetrachloroethylene
0.95 0.50 2/29/20 7:38 LBDg/L0.14 2/28/20SM21-22 6200B1Toluene
ND 1.0 2/29/20 7:38 LBDg/L0.57 2/28/20SM21-22 6200B1L-041,2,3-Trichlorobenzene
ND 0.50 2/29/20 7:38 LBDg/L0.40 2/28/20SM21-22 6200B1L-041,2,4-Trichlorobenzene
ND 0.50 2/29/20 7:38 LBDg/L0.20 2/28/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 2/29/20 7:38 LBDg/L0.16 2/28/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 2/29/20 7:38 LBDg/L0.24 2/28/20SM21-22 6200B1Trichloroethylene
ND 0.50 2/29/20 7:38 LBDg/L0.33 2/28/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 2/29/20 7:38 LBDg/L0.25 2/28/20SM21-22 6200B1R-051,2,3-Trichloropropane
2.4 0.50 2/29/20 7:38 LBDg/L0.18 2/28/20SM21-22 6200B11,2,4-Trimethylbenzene
0.36 0.50 2/29/20 7:38 LBDg/L0.14 2/28/20SM21-22 6200B1J1,3,5-Trimethylbenzene
ND 20 2/29/20 7:38 LBDg/L10 2/28/20SM21-22 6200B1Vinyl Acetate
ND 0.50 2/29/20 7:38 LBDg/L0.45 2/28/20SM21-22 6200B1Vinyl Chloride
3.8 1.0 2/29/20 7:38 LBDg/L0.30 2/28/20SM21-22 6200B1m+p Xylene
1.2 0.50 2/29/20 7:38 LBDg/L0.17 2/28/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 98.6 2/29/20 7:3870-130
Toluene-d8 99.5 2/29/20 7:3870-130
4-Bromofluorobenzene 95.1 2/29/20 7:3870-130
Page 14 of 66
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-02
Field Sample #: MW-10
Sample Matrix: Ground Water
Sampled: 2/24/2020 12:30
[TOC_2]20B1173-02[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 2/29/20 4:33 LBDg/L3.8 2/28/20SM21-22 6200B1Acetone
ND 0.50 2/29/20 4:33 LBDg/L0.18 2/28/20SM21-22 6200B1Benzene
ND 0.50 2/29/20 4:33 LBDg/L0.15 2/28/20SM21-22 6200B1Bromobenzene
ND 0.50 2/29/20 4:33 LBDg/L0.32 2/28/20SM21-22 6200B1Bromochloromethane
ND 0.50 2/29/20 4:33 LBDg/L0.16 2/28/20SM21-22 6200B1Bromodichloromethane
ND 0.50 2/29/20 4:33 LBDg/L0.46 2/28/20SM21-22 6200B1Bromoform
ND 2.0 2/29/20 4:33 LBDg/L0.78 2/28/20SM21-22 6200B1Bromomethane
ND 5.0 2/29/20 4:33 LBDg/L1.9 2/28/20SM21-22 6200B12-Butanone (MEK)
ND 0.50 2/29/20 4:33 LBDg/L0.21 2/28/20SM21-22 6200B1n-Butylbenzene
ND 0.50 2/29/20 4:33 LBDg/L0.16 2/28/20SM21-22 6200B1sec-Butylbenzene
ND 0.50 2/29/20 4:33 LBDg/L0.17 2/28/20SM21-22 6200B1tert-Butylbenzene
ND 0.50 2/29/20 4:33 LBDg/L0.11 2/28/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 2/29/20 4:33 LBDg/L0.15 2/28/20SM21-22 6200B1Chlorobenzene
ND 50 2/29/20 4:33 LBDg/L11 2/28/20SM21-22 6200B1Ethanol
ND 0.50 2/29/20 4:33 LBDg/L0.21 2/28/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 2/29/20 4:33 LBDg/L0.35 2/28/20SM21-22 6200B1Chloroethane
ND 0.50 2/29/20 4:33 LBDg/L0.17 2/28/20SM21-22 6200B1Chloroform
ND 1.0 2/29/20 4:33 LBDg/L0.45 2/28/20SM21-22 6200B1Chloromethane
ND 0.50 2/29/20 4:33 LBDg/L0.12 2/28/20SM21-22 6200B12-Chlorotoluene
ND 0.50 2/29/20 4:33 LBDg/L0.14 2/28/20SM21-22 6200B14-Chlorotoluene
ND 0.50 2/29/20 4:33 LBDg/L0.19 2/28/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 2/29/20 4:33 LBDg/L0.16 2/28/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 2/29/20 4:33 LBDg/L0.12 2/28/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 2/29/20 4:33 LBDg/L0.13 2/28/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 2/29/20 4:33 LBDg/L0.26 2/28/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 2/29/20 4:33 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloroethane
ND 0.50 2/29/20 4:33 LBDg/L0.41 2/28/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 2/29/20 4:33 LBDg/L0.32 2/28/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 2/29/20 4:33 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 2/29/20 4:33 LBDg/L0.31 2/28/20SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 2/29/20 4:33 LBDg/L0.20 2/28/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 2/29/20 4:33 LBDg/L0.11 2/28/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 2/29/20 4:33 LBDg/L0.20 2/28/20SM21-22 6200B12,2-Dichloropropane
ND 0.50 2/29/20 4:33 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 2/29/20 4:33 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 2/29/20 4:33 LBDg/L0.23 2/28/20SM21-22 6200B1trans-1,3-Dichloropropene
0.36 0.50 2/29/20 4:33 LBDg/L0.17 2/28/20SM21-22 6200B1JDiisopropyl Ether (DIPE)
ND 0.50 2/29/20 4:33 LBDg/L0.13 2/28/20SM21-22 6200B1Ethylbenzene
ND 5.0 2/29/20 4:33 LBDg/L1.5 2/28/20SM21-22 6200B12-Hexanone (MBK)
ND 0.50 2/29/20 4:33 LBDg/L0.17 2/28/20SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 2/29/20 4:33 LBDg/L0.20 2/28/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
0.69 0.50 2/29/20 4:33 LBDg/L0.25 2/28/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 2/29/20 4:33 LBDg/L0.34 2/28/20SM21-22 6200B1Methylene Chloride
ND 5.0 2/29/20 4:33 LBDg/L1.7 2/28/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 15 of 66
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-02
Field Sample #: MW-10
Sample Matrix: Ground Water
Sampled: 2/24/2020 12:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 2/29/20 4:33 LBDg/L0.31 2/28/20SM21-22 6200B1L-04Naphthalene
ND 0.50 2/29/20 4:33 LBDg/L0.13 2/28/20SM21-22 6200B1n-Propylbenzene
ND 0.50 2/29/20 4:33 LBDg/L0.11 2/28/20SM21-22 6200B1Styrene
ND 0.50 2/29/20 4:33 LBDg/L0.22 2/28/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 2/29/20 4:33 LBDg/L0.18 2/28/20SM21-22 6200B1Tetrachloroethylene
ND 0.50 2/29/20 4:33 LBDg/L0.14 2/28/20SM21-22 6200B1Toluene
ND 1.0 2/29/20 4:33 LBDg/L0.57 2/28/20SM21-22 6200B1L-041,2,3-Trichlorobenzene
ND 0.50 2/29/20 4:33 LBDg/L0.40 2/28/20SM21-22 6200B1L-041,2,4-Trichlorobenzene
ND 0.50 2/29/20 4:33 LBDg/L0.20 2/28/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 2/29/20 4:33 LBDg/L0.16 2/28/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 2/29/20 4:33 LBDg/L0.24 2/28/20SM21-22 6200B1Trichloroethylene
ND 0.50 2/29/20 4:33 LBDg/L0.33 2/28/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 2/29/20 4:33 LBDg/L0.25 2/28/20SM21-22 6200B1R-051,2,3-Trichloropropane
ND 0.50 2/29/20 4:33 LBDg/L0.18 2/28/20SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 2/29/20 4:33 LBDg/L0.14 2/28/20SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 2/29/20 4:33 LBDg/L10 2/28/20SM21-22 6200B1Vinyl Acetate
ND 0.50 2/29/20 4:33 LBDg/L0.45 2/28/20SM21-22 6200B1Vinyl Chloride
ND 1.0 2/29/20 4:33 LBDg/L0.30 2/28/20SM21-22 6200B1m+p Xylene
ND 0.50 2/29/20 4:33 LBDg/L0.17 2/28/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 102 2/29/20 4:3370-130
Toluene-d8 97.8 2/29/20 4:3370-130
4-Bromofluorobenzene 88.0 2/29/20 4:3370-130
Page 16 of 66
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-03
Field Sample #: MW-7
Sample Matrix: Ground Water
Sampled: 2/24/2020 13:15
[TOC_2]20B1173-03[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: Z-01 Volatile Organic Compounds by GC/MS
5.2 50 2/29/20 7:12 LBDg/L3.8 2/28/20SM21-22 6200B1JAcetone
7.4 0.50 2/29/20 7:12 LBDg/L0.18 2/28/20SM21-22 6200B1Benzene
ND 0.50 2/29/20 7:12 LBDg/L0.15 2/28/20SM21-22 6200B1Bromobenzene
ND 0.50 2/29/20 7:12 LBDg/L0.32 2/28/20SM21-22 6200B1Bromochloromethane
ND 0.50 2/29/20 7:12 LBDg/L0.16 2/28/20SM21-22 6200B1Bromodichloromethane
ND 0.50 2/29/20 7:12 LBDg/L0.46 2/28/20SM21-22 6200B1Bromoform
ND 2.0 2/29/20 7:12 LBDg/L0.78 2/28/20SM21-22 6200B1Bromomethane
ND 5.0 2/29/20 7:12 LBDg/L1.9 2/28/20SM21-22 6200B12-Butanone (MEK)
ND 0.50 2/29/20 7:12 LBDg/L0.21 2/28/20SM21-22 6200B1n-Butylbenzene
ND 0.50 2/29/20 7:12 LBDg/L0.16 2/28/20SM21-22 6200B1sec-Butylbenzene
ND 0.50 2/29/20 7:12 LBDg/L0.17 2/28/20SM21-22 6200B1tert-Butylbenzene
ND 0.50 2/29/20 7:12 LBDg/L0.11 2/28/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 2/29/20 7:12 LBDg/L0.15 2/28/20SM21-22 6200B1Chlorobenzene
ND 50 2/29/20 7:12 LBDg/L11 2/28/20SM21-22 6200B1Ethanol
ND 0.50 2/29/20 7:12 LBDg/L0.21 2/28/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 2/29/20 7:12 LBDg/L0.35 2/28/20SM21-22 6200B1Chloroethane
ND 0.50 2/29/20 7:12 LBDg/L0.17 2/28/20SM21-22 6200B1Chloroform
ND 1.0 2/29/20 7:12 LBDg/L0.45 2/28/20SM21-22 6200B1Chloromethane
ND 0.50 2/29/20 7:12 LBDg/L0.12 2/28/20SM21-22 6200B12-Chlorotoluene
ND 0.50 2/29/20 7:12 LBDg/L0.14 2/28/20SM21-22 6200B14-Chlorotoluene
ND 0.50 2/29/20 7:12 LBDg/L0.19 2/28/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 2/29/20 7:12 LBDg/L0.16 2/28/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 2/29/20 7:12 LBDg/L0.12 2/28/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 2/29/20 7:12 LBDg/L0.13 2/28/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 2/29/20 7:12 LBDg/L0.26 2/28/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 2/29/20 7:12 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloroethane
ND 0.50 2/29/20 7:12 LBDg/L0.41 2/28/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 2/29/20 7:12 LBDg/L0.32 2/28/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 2/29/20 7:12 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 2/29/20 7:12 LBDg/L0.31 2/28/20SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 2/29/20 7:12 LBDg/L0.20 2/28/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 2/29/20 7:12 LBDg/L0.11 2/28/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 2/29/20 7:12 LBDg/L0.20 2/28/20SM21-22 6200B12,2-Dichloropropane
ND 0.50 2/29/20 7:12 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 2/29/20 7:12 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 2/29/20 7:12 LBDg/L0.23 2/28/20SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 2/29/20 7:12 LBDg/L0.17 2/28/20SM21-22 6200B1Diisopropyl Ether (DIPE)
1.7 0.50 2/29/20 7:12 LBDg/L0.13 2/28/20SM21-22 6200B1Ethylbenzene
ND 5.0 2/29/20 7:12 LBDg/L1.5 2/28/20SM21-22 6200B12-Hexanone (MBK)
0.58 0.50 2/29/20 7:12 LBDg/L0.17 2/28/20SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 2/29/20 7:12 LBDg/L0.20 2/28/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 2/29/20 7:12 LBDg/L0.25 2/28/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 2/29/20 7:12 LBDg/L0.34 2/28/20SM21-22 6200B1Methylene Chloride
ND 5.0 2/29/20 7:12 LBDg/L1.7 2/28/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 17 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-03
Field Sample #: MW-7
Sample Matrix: Ground Water
Sampled: 2/24/2020 13:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: Z-01 Volatile Organic Compounds by GC/MS
ND 0.50 2/29/20 7:12 LBDg/L0.31 2/28/20SM21-22 6200B1L-04Naphthalene
0.53 0.50 2/29/20 7:12 LBDg/L0.13 2/28/20SM21-22 6200B1n-Propylbenzene
ND 0.50 2/29/20 7:12 LBDg/L0.11 2/28/20SM21-22 6200B1Styrene
ND 0.50 2/29/20 7:12 LBDg/L0.22 2/28/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 2/29/20 7:12 LBDg/L0.18 2/28/20SM21-22 6200B1Tetrachloroethylene
ND 0.50 2/29/20 7:12 LBDg/L0.14 2/28/20SM21-22 6200B1Toluene
ND 1.0 2/29/20 7:12 LBDg/L0.57 2/28/20SM21-22 6200B1L-041,2,3-Trichlorobenzene
ND 0.50 2/29/20 7:12 LBDg/L0.40 2/28/20SM21-22 6200B1L-041,2,4-Trichlorobenzene
ND 0.50 2/29/20 7:12 LBDg/L0.20 2/28/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 2/29/20 7:12 LBDg/L0.16 2/28/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 2/29/20 7:12 LBDg/L0.24 2/28/20SM21-22 6200B1Trichloroethylene
ND 0.50 2/29/20 7:12 LBDg/L0.33 2/28/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 2/29/20 7:12 LBDg/L0.25 2/28/20SM21-22 6200B1R-051,2,3-Trichloropropane
3.6 0.50 2/29/20 7:12 LBDg/L0.18 2/28/20SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 2/29/20 7:12 LBDg/L0.14 2/28/20SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 2/29/20 7:12 LBDg/L10 2/28/20SM21-22 6200B1Vinyl Acetate
ND 0.50 2/29/20 7:12 LBDg/L0.45 2/28/20SM21-22 6200B1Vinyl Chloride
0.96 1.0 2/29/20 7:12 LBDg/L0.30 2/28/20SM21-22 6200B1Jm+p Xylene
ND 0.50 2/29/20 7:12 LBDg/L0.17 2/28/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 101 2/29/20 7:1270-130
Toluene-d8 97.6 2/29/20 7:1270-130
4-Bromofluorobenzene 88.6 2/29/20 7:1270-130
Page 18 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-04
Field Sample #: MW-12
Sample Matrix: Ground Water
Sampled: 2/24/2020 13:55
[TOC_2]20B1173-04[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 1000 2/29/20 8:57 LBDg/L76 2/28/20SM21-22 6200B20Acetone
3900 100 3/5/20 6:44 EEHg/L36 3/3/20SM21-22 6200B200Benzene
ND 10 2/29/20 8:57 LBDg/L3.0 2/28/20SM21-22 6200B20Bromobenzene
ND 10 2/29/20 8:57 LBDg/L6.4 2/28/20SM21-22 6200B20Bromochloromethane
ND 10 2/29/20 8:57 LBDg/L3.2 2/28/20SM21-22 6200B20Bromodichloromethane
ND 10 2/29/20 8:57 LBDg/L9.2 2/28/20SM21-22 6200B20Bromoform
ND 40 2/29/20 8:57 LBDg/L16 2/28/20SM21-22 6200B20Bromomethane
ND 100 2/29/20 8:57 LBDg/L39 2/28/20SM21-22 6200B202-Butanone (MEK)
8.2 10 2/29/20 8:57 LBDg/L4.2 2/28/20SM21-22 6200B20Jn-Butylbenzene
5.0 10 2/29/20 8:57 LBDg/L3.2 2/28/20SM21-22 6200B20Jsec-Butylbenzene
ND 10 2/29/20 8:57 LBDg/L3.4 2/28/20SM21-22 6200B20tert-Butylbenzene
ND 10 2/29/20 8:57 LBDg/L2.2 2/28/20SM21-22 6200B20Carbon Tetrachloride
ND 10 2/29/20 8:57 LBDg/L3.0 2/28/20SM21-22 6200B20Chlorobenzene
ND 1000 2/29/20 8:57 LBDg/L210 2/28/20SM21-22 6200B20Ethanol
ND 10 2/29/20 8:57 LBDg/L4.2 2/28/20SM21-22 6200B20Chlorodibromomethane
ND 10 2/29/20 8:57 LBDg/L7.0 2/28/20SM21-22 6200B20Chloroethane
ND 10 2/29/20 8:57 LBDg/L3.4 2/28/20SM21-22 6200B20Chloroform
ND 20 2/29/20 8:57 LBDg/L9.0 2/28/20SM21-22 6200B20Chloromethane
ND 10 2/29/20 8:57 LBDg/L2.4 2/28/20SM21-22 6200B202-Chlorotoluene
ND 10 2/29/20 8:57 LBDg/L2.8 2/28/20SM21-22 6200B204-Chlorotoluene
13 10 2/29/20 8:57 LBDg/L3.8 2/28/20SM21-22 6200B201,2-Dibromoethane (EDB)
ND 10 2/29/20 8:57 LBDg/L3.2 2/28/20SM21-22 6200B201,2-Dichlorobenzene
ND 10 2/29/20 8:57 LBDg/L2.4 2/28/20SM21-22 6200B201,3-Dichlorobenzene
ND 10 2/29/20 8:57 LBDg/L2.6 2/28/20SM21-22 6200B201,4-Dichlorobenzene
ND 10 2/29/20 8:57 LBDg/L5.2 2/28/20SM21-22 6200B20Dichlorodifluoromethane (Freon 12)
ND 10 2/29/20 8:57 LBDg/L3.2 2/28/20SM21-22 6200B201,1-Dichloroethane
ND 10 2/29/20 8:57 LBDg/L8.2 2/28/20SM21-22 6200B201,2-Dichloroethane
ND 10 2/29/20 8:57 LBDg/L6.4 2/28/20SM21-22 6200B201,1-Dichloroethylene
ND 10 2/29/20 8:57 LBDg/L2.6 2/28/20SM21-22 6200B20cis-1,2-Dichloroethylene
ND 10 2/29/20 8:57 LBDg/L6.2 2/28/20SM21-22 6200B20trans-1,2-Dichloroethylene
ND 10 2/29/20 8:57 LBDg/L4.0 2/28/20SM21-22 6200B201,2-Dichloropropane
ND 10 2/29/20 8:57 LBDg/L2.2 2/28/20SM21-22 6200B201,3-Dichloropropane
ND 10 2/29/20 8:57 LBDg/L4.0 2/28/20SM21-22 6200B202,2-Dichloropropane
ND 10 2/29/20 8:57 LBDg/L3.2 2/28/20SM21-22 6200B201,1-Dichloropropene
ND 10 2/29/20 8:57 LBDg/L2.6 2/28/20SM21-22 6200B20cis-1,3-Dichloropropene
ND 10 2/29/20 8:57 LBDg/L4.6 2/28/20SM21-22 6200B20trans-1,3-Dichloropropene
130 10 2/29/20 8:57 LBDg/L3.4 2/28/20SM21-22 6200B20Diisopropyl Ether (DIPE)
580 10 2/29/20 8:57 LBDg/L2.6 2/28/20SM21-22 6200B20Ethylbenzene
ND 100 2/29/20 8:57 LBDg/L30 2/28/20SM21-22 6200B202-Hexanone (MBK)
24 10 2/29/20 8:57 LBDg/L3.4 2/28/20SM21-22 6200B20Isopropylbenzene (Cumene)
ND 10 2/29/20 8:57 LBDg/L4.0 2/28/20SM21-22 6200B20p-Isopropyltoluene (p-Cymene)
29 10 2/29/20 8:57 LBDg/L5.0 2/28/20SM21-22 6200B20Methyl tert-Butyl Ether (MTBE)
ND 100 2/29/20 8:57 LBDg/L6.8 2/28/20SM21-22 6200B20Methylene Chloride
ND 100 2/29/20 8:57 LBDg/L33 2/28/20SM21-22 6200B204-Methyl-2-pentanone (MIBK)
Page 19 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-04
Field Sample #: MW-12
Sample Matrix: Ground Water
Sampled: 2/24/2020 13:55
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
66 10 2/29/20 8:57 LBDg/L6.2 2/28/20SM21-22 6200B20L-04Naphthalene
55 10 2/29/20 8:57 LBDg/L2.6 2/28/20SM21-22 6200B20n-Propylbenzene
ND 10 2/29/20 8:57 LBDg/L2.2 2/28/20SM21-22 6200B20Styrene
ND 10 2/29/20 8:57 LBDg/L4.4 2/28/20SM21-22 6200B201,1,2,2-Tetrachloroethane
ND 10 2/29/20 8:57 LBDg/L3.6 2/28/20SM21-22 6200B20Tetrachloroethylene
1800 10 2/29/20 8:57 LBDg/L2.8 2/28/20SM21-22 6200B20Toluene
ND 20 2/29/20 8:57 LBDg/L11 2/28/20SM21-22 6200B20L-041,2,3-Trichlorobenzene
ND 10 2/29/20 8:57 LBDg/L8.0 2/28/20SM21-22 6200B20L-041,2,4-Trichlorobenzene
ND 10 2/29/20 8:57 LBDg/L4.0 2/28/20SM21-22 6200B201,1,1-Trichloroethane
ND 10 2/29/20 8:57 LBDg/L3.2 2/28/20SM21-22 6200B201,1,2-Trichloroethane
ND 10 2/29/20 8:57 LBDg/L4.8 2/28/20SM21-22 6200B20Trichloroethylene
ND 10 2/29/20 8:57 LBDg/L6.6 2/28/20SM21-22 6200B20Trichlorofluoromethane (Freon 11)
ND 10 2/29/20 8:57 LBDg/L5.0 2/28/20SM21-22 6200B20R-051,2,3-Trichloropropane
450 10 2/29/20 8:57 LBDg/L3.6 2/28/20SM21-22 6200B201,2,4-Trimethylbenzene
85 10 2/29/20 8:57 LBDg/L2.8 2/28/20SM21-22 6200B201,3,5-Trimethylbenzene
ND 400 2/29/20 8:57 LBDg/L200 2/28/20SM21-22 6200B20Vinyl Acetate
ND 10 2/29/20 8:57 LBDg/L9.0 2/28/20SM21-22 6200B20Vinyl Chloride
1600 20 2/29/20 8:57 LBDg/L6.0 2/28/20SM21-22 6200B20m+p Xylene
610 10 2/29/20 8:57 LBDg/L3.4 2/28/20SM21-22 6200B20o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 99.2 2/29/20 8:5770-130
1,2-Dichloroethane-d4 90.3 3/5/20 6:4470-130
Toluene-d8 97.1 2/29/20 8:5770-130
Toluene-d8 97.6 3/5/20 6:4470-130
4-Bromofluorobenzene 92.6 2/29/20 8:5770-130
4-Bromofluorobenzene 94.8 3/5/20 6:4470-130
Page 20 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-05
Field Sample #: MW-14D
Sample Matrix: Ground Water
Sampled: 2/24/2020 14:35
[TOC_2]20B1173-05[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 2/29/20 5:00 LBDg/L3.8 2/28/20SM21-22 6200B1Acetone
0.75 0.50 2/29/20 5:00 LBDg/L0.18 2/28/20SM21-22 6200B1Benzene
ND 0.50 2/29/20 5:00 LBDg/L0.15 2/28/20SM21-22 6200B1Bromobenzene
ND 0.50 2/29/20 5:00 LBDg/L0.32 2/28/20SM21-22 6200B1Bromochloromethane
ND 0.50 2/29/20 5:00 LBDg/L0.16 2/28/20SM21-22 6200B1Bromodichloromethane
ND 0.50 2/29/20 5:00 LBDg/L0.46 2/28/20SM21-22 6200B1Bromoform
ND 2.0 2/29/20 5:00 LBDg/L0.78 2/28/20SM21-22 6200B1Bromomethane
ND 5.0 2/29/20 5:00 LBDg/L1.9 2/28/20SM21-22 6200B12-Butanone (MEK)
ND 0.50 2/29/20 5:00 LBDg/L0.21 2/28/20SM21-22 6200B1n-Butylbenzene
ND 0.50 2/29/20 5:00 LBDg/L0.16 2/28/20SM21-22 6200B1sec-Butylbenzene
ND 0.50 2/29/20 5:00 LBDg/L0.17 2/28/20SM21-22 6200B1tert-Butylbenzene
ND 0.50 2/29/20 5:00 LBDg/L0.11 2/28/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 2/29/20 5:00 LBDg/L0.15 2/28/20SM21-22 6200B1Chlorobenzene
ND 50 2/29/20 5:00 LBDg/L11 2/28/20SM21-22 6200B1Ethanol
ND 0.50 2/29/20 5:00 LBDg/L0.21 2/28/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 2/29/20 5:00 LBDg/L0.35 2/28/20SM21-22 6200B1Chloroethane
ND 0.50 2/29/20 5:00 LBDg/L0.17 2/28/20SM21-22 6200B1Chloroform
ND 1.0 2/29/20 5:00 LBDg/L0.45 2/28/20SM21-22 6200B1Chloromethane
ND 0.50 2/29/20 5:00 LBDg/L0.12 2/28/20SM21-22 6200B12-Chlorotoluene
ND 0.50 2/29/20 5:00 LBDg/L0.14 2/28/20SM21-22 6200B14-Chlorotoluene
ND 0.50 2/29/20 5:00 LBDg/L0.19 2/28/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 2/29/20 5:00 LBDg/L0.16 2/28/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 2/29/20 5:00 LBDg/L0.12 2/28/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 2/29/20 5:00 LBDg/L0.13 2/28/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 2/29/20 5:00 LBDg/L0.26 2/28/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 2/29/20 5:00 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloroethane
ND 0.50 2/29/20 5:00 LBDg/L0.41 2/28/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 2/29/20 5:00 LBDg/L0.32 2/28/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 2/29/20 5:00 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 2/29/20 5:00 LBDg/L0.31 2/28/20SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 2/29/20 5:00 LBDg/L0.20 2/28/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 2/29/20 5:00 LBDg/L0.11 2/28/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 2/29/20 5:00 LBDg/L0.20 2/28/20SM21-22 6200B12,2-Dichloropropane
ND 0.50 2/29/20 5:00 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 2/29/20 5:00 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 2/29/20 5:00 LBDg/L0.23 2/28/20SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 2/29/20 5:00 LBDg/L0.17 2/28/20SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 2/29/20 5:00 LBDg/L0.13 2/28/20SM21-22 6200B1Ethylbenzene
ND 5.0 2/29/20 5:00 LBDg/L1.5 2/28/20SM21-22 6200B12-Hexanone (MBK)
ND 0.50 2/29/20 5:00 LBDg/L0.17 2/28/20SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 2/29/20 5:00 LBDg/L0.20 2/28/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 2/29/20 5:00 LBDg/L0.25 2/28/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 2/29/20 5:00 LBDg/L0.34 2/28/20SM21-22 6200B1Methylene Chloride
ND 5.0 2/29/20 5:00 LBDg/L1.7 2/28/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 21 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-05
Field Sample #: MW-14D
Sample Matrix: Ground Water
Sampled: 2/24/2020 14:35
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 2/29/20 5:00 LBDg/L0.31 2/28/20SM21-22 6200B1L-04Naphthalene
ND 0.50 2/29/20 5:00 LBDg/L0.13 2/28/20SM21-22 6200B1n-Propylbenzene
ND 0.50 2/29/20 5:00 LBDg/L0.11 2/28/20SM21-22 6200B1Styrene
ND 0.50 2/29/20 5:00 LBDg/L0.22 2/28/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 2/29/20 5:00 LBDg/L0.18 2/28/20SM21-22 6200B1Tetrachloroethylene
ND 0.50 2/29/20 5:00 LBDg/L0.14 2/28/20SM21-22 6200B1Toluene
ND 1.0 2/29/20 5:00 LBDg/L0.57 2/28/20SM21-22 6200B1L-041,2,3-Trichlorobenzene
ND 0.50 2/29/20 5:00 LBDg/L0.40 2/28/20SM21-22 6200B1L-041,2,4-Trichlorobenzene
ND 0.50 2/29/20 5:00 LBDg/L0.20 2/28/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 2/29/20 5:00 LBDg/L0.16 2/28/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 2/29/20 5:00 LBDg/L0.24 2/28/20SM21-22 6200B1Trichloroethylene
ND 0.50 2/29/20 5:00 LBDg/L0.33 2/28/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 2/29/20 5:00 LBDg/L0.25 2/28/20SM21-22 6200B1R-051,2,3-Trichloropropane
ND 0.50 2/29/20 5:00 LBDg/L0.18 2/28/20SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 2/29/20 5:00 LBDg/L0.14 2/28/20SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 2/29/20 5:00 LBDg/L10 2/28/20SM21-22 6200B1Vinyl Acetate
ND 0.50 2/29/20 5:00 LBDg/L0.45 2/28/20SM21-22 6200B1Vinyl Chloride
ND 1.0 2/29/20 5:00 LBDg/L0.30 2/28/20SM21-22 6200B1m+p Xylene
ND 0.50 2/29/20 5:00 LBDg/L0.17 2/28/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 102 2/29/20 5:0070-130
Toluene-d8 98.3 2/29/20 5:0070-130
4-Bromofluorobenzene 91.5 2/29/20 5:0070-130
Page 22 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-06
Field Sample #: MW-15
Sample Matrix: Ground Water
Sampled: 2/24/2020 15:10
[TOC_2]20B1173-06[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: Z-01 Volatile Organic Compounds by GC/MS
6.0 50 2/29/20 5:26 LBDg/L3.8 2/28/20SM21-22 6200B1JAcetone
21 0.50 2/29/20 5:26 LBDg/L0.18 2/28/20SM21-22 6200B1Benzene
ND 0.50 2/29/20 5:26 LBDg/L0.15 2/28/20SM21-22 6200B1Bromobenzene
ND 0.50 2/29/20 5:26 LBDg/L0.32 2/28/20SM21-22 6200B1Bromochloromethane
ND 0.50 2/29/20 5:26 LBDg/L0.16 2/28/20SM21-22 6200B1Bromodichloromethane
ND 0.50 2/29/20 5:26 LBDg/L0.46 2/28/20SM21-22 6200B1Bromoform
ND 2.0 2/29/20 5:26 LBDg/L0.78 2/28/20SM21-22 6200B1Bromomethane
ND 5.0 2/29/20 5:26 LBDg/L1.9 2/28/20SM21-22 6200B12-Butanone (MEK)
ND 0.50 2/29/20 5:26 LBDg/L0.21 2/28/20SM21-22 6200B1n-Butylbenzene
ND 0.50 2/29/20 5:26 LBDg/L0.16 2/28/20SM21-22 6200B1sec-Butylbenzene
ND 0.50 2/29/20 5:26 LBDg/L0.17 2/28/20SM21-22 6200B1tert-Butylbenzene
ND 0.50 2/29/20 5:26 LBDg/L0.11 2/28/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 2/29/20 5:26 LBDg/L0.15 2/28/20SM21-22 6200B1Chlorobenzene
ND 50 2/29/20 5:26 LBDg/L11 2/28/20SM21-22 6200B1Ethanol
ND 0.50 2/29/20 5:26 LBDg/L0.21 2/28/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 2/29/20 5:26 LBDg/L0.35 2/28/20SM21-22 6200B1Chloroethane
ND 0.50 2/29/20 5:26 LBDg/L0.17 2/28/20SM21-22 6200B1Chloroform
ND 1.0 2/29/20 5:26 LBDg/L0.45 2/28/20SM21-22 6200B1Chloromethane
ND 0.50 2/29/20 5:26 LBDg/L0.12 2/28/20SM21-22 6200B12-Chlorotoluene
ND 0.50 2/29/20 5:26 LBDg/L0.14 2/28/20SM21-22 6200B14-Chlorotoluene
ND 0.50 2/29/20 5:26 LBDg/L0.19 2/28/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 2/29/20 5:26 LBDg/L0.16 2/28/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 2/29/20 5:26 LBDg/L0.12 2/28/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 2/29/20 5:26 LBDg/L0.13 2/28/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 2/29/20 5:26 LBDg/L0.26 2/28/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 2/29/20 5:26 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloroethane
ND 0.50 2/29/20 5:26 LBDg/L0.41 2/28/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 2/29/20 5:26 LBDg/L0.32 2/28/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 2/29/20 5:26 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 2/29/20 5:26 LBDg/L0.31 2/28/20SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 2/29/20 5:26 LBDg/L0.20 2/28/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 2/29/20 5:26 LBDg/L0.11 2/28/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 2/29/20 5:26 LBDg/L0.20 2/28/20SM21-22 6200B12,2-Dichloropropane
ND 0.50 2/29/20 5:26 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 2/29/20 5:26 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 2/29/20 5:26 LBDg/L0.23 2/28/20SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 2/29/20 5:26 LBDg/L0.17 2/28/20SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 2/29/20 5:26 LBDg/L0.13 2/28/20SM21-22 6200B1Ethylbenzene
ND 5.0 2/29/20 5:26 LBDg/L1.5 2/28/20SM21-22 6200B12-Hexanone (MBK)
ND 0.50 2/29/20 5:26 LBDg/L0.17 2/28/20SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 2/29/20 5:26 LBDg/L0.20 2/28/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 2/29/20 5:26 LBDg/L0.25 2/28/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 2/29/20 5:26 LBDg/L0.34 2/28/20SM21-22 6200B1Methylene Chloride
ND 5.0 2/29/20 5:26 LBDg/L1.7 2/28/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 23 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-06
Field Sample #: MW-15
Sample Matrix: Ground Water
Sampled: 2/24/2020 15:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: Z-01 Volatile Organic Compounds by GC/MS
ND 0.50 2/29/20 5:26 LBDg/L0.31 2/28/20SM21-22 6200B1L-04Naphthalene
ND 0.50 2/29/20 5:26 LBDg/L0.13 2/28/20SM21-22 6200B1n-Propylbenzene
ND 0.50 2/29/20 5:26 LBDg/L0.11 2/28/20SM21-22 6200B1Styrene
ND 0.50 2/29/20 5:26 LBDg/L0.22 2/28/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 2/29/20 5:26 LBDg/L0.18 2/28/20SM21-22 6200B1Tetrachloroethylene
ND 0.50 2/29/20 5:26 LBDg/L0.14 2/28/20SM21-22 6200B1Toluene
ND 1.0 2/29/20 5:26 LBDg/L0.57 2/28/20SM21-22 6200B1L-041,2,3-Trichlorobenzene
ND 0.50 2/29/20 5:26 LBDg/L0.40 2/28/20SM21-22 6200B1L-041,2,4-Trichlorobenzene
ND 0.50 2/29/20 5:26 LBDg/L0.20 2/28/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 2/29/20 5:26 LBDg/L0.16 2/28/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 2/29/20 5:26 LBDg/L0.24 2/28/20SM21-22 6200B1Trichloroethylene
ND 0.50 2/29/20 5:26 LBDg/L0.33 2/28/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 2/29/20 5:26 LBDg/L0.25 2/28/20SM21-22 6200B1R-051,2,3-Trichloropropane
ND 0.50 2/29/20 5:26 LBDg/L0.18 2/28/20SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 2/29/20 5:26 LBDg/L0.14 2/28/20SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 2/29/20 5:26 LBDg/L10 2/28/20SM21-22 6200B1Vinyl Acetate
ND 0.50 2/29/20 5:26 LBDg/L0.45 2/28/20SM21-22 6200B1Vinyl Chloride
ND 1.0 2/29/20 5:26 LBDg/L0.30 2/28/20SM21-22 6200B1m+p Xylene
ND 0.50 2/29/20 5:26 LBDg/L0.17 2/28/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 101 2/29/20 5:2670-130
Toluene-d8 97.2 2/29/20 5:2670-130
4-Bromofluorobenzene 87.1 2/29/20 5:2670-130
Page 24 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-07
Field Sample #: MW-19
Sample Matrix: Ground Water
Sampled: 2/24/2020 16:05
[TOC_2]20B1173-07[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
3.9 50 2/29/20 5:52 LBDg/L3.8 2/28/20SM21-22 6200B1JAcetone
3.2 0.50 2/29/20 5:52 LBDg/L0.18 2/28/20SM21-22 6200B1Benzene
ND 0.50 2/29/20 5:52 LBDg/L0.15 2/28/20SM21-22 6200B1Bromobenzene
ND 0.50 2/29/20 5:52 LBDg/L0.32 2/28/20SM21-22 6200B1Bromochloromethane
ND 0.50 2/29/20 5:52 LBDg/L0.16 2/28/20SM21-22 6200B1Bromodichloromethane
ND 0.50 2/29/20 5:52 LBDg/L0.46 2/28/20SM21-22 6200B1Bromoform
ND 2.0 2/29/20 5:52 LBDg/L0.78 2/28/20SM21-22 6200B1Bromomethane
ND 5.0 2/29/20 5:52 LBDg/L1.9 2/28/20SM21-22 6200B12-Butanone (MEK)
0.37 0.50 2/29/20 5:52 LBDg/L0.21 2/28/20SM21-22 6200B1Jn-Butylbenzene
0.78 0.50 2/29/20 5:52 LBDg/L0.16 2/28/20SM21-22 6200B1sec-Butylbenzene
ND 0.50 2/29/20 5:52 LBDg/L0.17 2/28/20SM21-22 6200B1tert-Butylbenzene
ND 0.50 2/29/20 5:52 LBDg/L0.11 2/28/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 2/29/20 5:52 LBDg/L0.15 2/28/20SM21-22 6200B1Chlorobenzene
ND 50 2/29/20 5:52 LBDg/L11 2/28/20SM21-22 6200B1Ethanol
ND 0.50 2/29/20 5:52 LBDg/L0.21 2/28/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 2/29/20 5:52 LBDg/L0.35 2/28/20SM21-22 6200B1Chloroethane
ND 0.50 2/29/20 5:52 LBDg/L0.17 2/28/20SM21-22 6200B1Chloroform
ND 1.0 2/29/20 5:52 LBDg/L0.45 2/28/20SM21-22 6200B1Chloromethane
ND 0.50 2/29/20 5:52 LBDg/L0.12 2/28/20SM21-22 6200B12-Chlorotoluene
ND 0.50 2/29/20 5:52 LBDg/L0.14 2/28/20SM21-22 6200B14-Chlorotoluene
ND 0.50 2/29/20 5:52 LBDg/L0.19 2/28/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 2/29/20 5:52 LBDg/L0.16 2/28/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 2/29/20 5:52 LBDg/L0.12 2/28/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 2/29/20 5:52 LBDg/L0.13 2/28/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 2/29/20 5:52 LBDg/L0.26 2/28/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 2/29/20 5:52 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloroethane
ND 0.50 2/29/20 5:52 LBDg/L0.41 2/28/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 2/29/20 5:52 LBDg/L0.32 2/28/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 2/29/20 5:52 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 2/29/20 5:52 LBDg/L0.31 2/28/20SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 2/29/20 5:52 LBDg/L0.20 2/28/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 2/29/20 5:52 LBDg/L0.11 2/28/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 2/29/20 5:52 LBDg/L0.20 2/28/20SM21-22 6200B12,2-Dichloropropane
ND 0.50 2/29/20 5:52 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 2/29/20 5:52 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 2/29/20 5:52 LBDg/L0.23 2/28/20SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 2/29/20 5:52 LBDg/L0.17 2/28/20SM21-22 6200B1Diisopropyl Ether (DIPE)
0.31 0.50 2/29/20 5:52 LBDg/L0.13 2/28/20SM21-22 6200B1JEthylbenzene
ND 5.0 2/29/20 5:52 LBDg/L1.5 2/28/20SM21-22 6200B12-Hexanone (MBK)
0.55 0.50 2/29/20 5:52 LBDg/L0.17 2/28/20SM21-22 6200B1Isopropylbenzene (Cumene)
3.6 0.50 2/29/20 5:52 LBDg/L0.20 2/28/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 2/29/20 5:52 LBDg/L0.25 2/28/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 2/29/20 5:52 LBDg/L0.34 2/28/20SM21-22 6200B1Methylene Chloride
ND 5.0 2/29/20 5:52 LBDg/L1.7 2/28/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 25 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-07
Field Sample #: MW-19
Sample Matrix: Ground Water
Sampled: 2/24/2020 16:05
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
0.46 0.50 2/29/20 5:52 LBDg/L0.31 2/28/20SM21-22 6200B1L-04, JNaphthalene
1.3 0.50 2/29/20 5:52 LBDg/L0.13 2/28/20SM21-22 6200B1n-Propylbenzene
ND 0.50 2/29/20 5:52 LBDg/L0.11 2/28/20SM21-22 6200B1Styrene
ND 0.50 2/29/20 5:52 LBDg/L0.22 2/28/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 2/29/20 5:52 LBDg/L0.18 2/28/20SM21-22 6200B1Tetrachloroethylene
1.3 0.50 2/29/20 5:52 LBDg/L0.14 2/28/20SM21-22 6200B1Toluene
ND 1.0 2/29/20 5:52 LBDg/L0.57 2/28/20SM21-22 6200B1L-041,2,3-Trichlorobenzene
ND 0.50 2/29/20 5:52 LBDg/L0.40 2/28/20SM21-22 6200B1L-041,2,4-Trichlorobenzene
ND 0.50 2/29/20 5:52 LBDg/L0.20 2/28/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 2/29/20 5:52 LBDg/L0.16 2/28/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 2/29/20 5:52 LBDg/L0.24 2/28/20SM21-22 6200B1Trichloroethylene
ND 0.50 2/29/20 5:52 LBDg/L0.33 2/28/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 2/29/20 5:52 LBDg/L0.25 2/28/20SM21-22 6200B1R-051,2,3-Trichloropropane
ND 0.50 2/29/20 5:52 LBDg/L0.18 2/28/20SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 2/29/20 5:52 LBDg/L0.14 2/28/20SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 2/29/20 5:52 LBDg/L10 2/28/20SM21-22 6200B1Vinyl Acetate
ND 0.50 2/29/20 5:52 LBDg/L0.45 2/28/20SM21-22 6200B1Vinyl Chloride
ND 1.0 2/29/20 5:52 LBDg/L0.30 2/28/20SM21-22 6200B1m+p Xylene
ND 0.50 2/29/20 5:52 LBDg/L0.17 2/28/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 103 2/29/20 5:5270-130
Toluene-d8 98.6 2/29/20 5:5270-130
4-Bromofluorobenzene 92.4 2/29/20 5:5270-130
Page 26 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-08
Field Sample #: 2/24 FIELD
Sample Matrix: Field Blank
Sampled: 2/24/2020 16:15
[TOC_2]20B1173-08[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
4.5 50 2/29/20 2:48 LBDg/L3.8 2/28/20SM21-22 6200B1JAcetone
ND 0.50 2/29/20 2:48 LBDg/L0.18 2/28/20SM21-22 6200B1Benzene
ND 0.50 2/29/20 2:48 LBDg/L0.15 2/28/20SM21-22 6200B1Bromobenzene
ND 0.50 2/29/20 2:48 LBDg/L0.32 2/28/20SM21-22 6200B1Bromochloromethane
ND 0.50 2/29/20 2:48 LBDg/L0.16 2/28/20SM21-22 6200B1Bromodichloromethane
ND 0.50 2/29/20 2:48 LBDg/L0.46 2/28/20SM21-22 6200B1Bromoform
ND 2.0 2/29/20 2:48 LBDg/L0.78 2/28/20SM21-22 6200B1Bromomethane
ND 5.0 2/29/20 2:48 LBDg/L1.9 2/28/20SM21-22 6200B12-Butanone (MEK)
ND 0.50 2/29/20 2:48 LBDg/L0.21 2/28/20SM21-22 6200B1n-Butylbenzene
ND 0.50 2/29/20 2:48 LBDg/L0.16 2/28/20SM21-22 6200B1sec-Butylbenzene
ND 0.50 2/29/20 2:48 LBDg/L0.17 2/28/20SM21-22 6200B1tert-Butylbenzene
ND 0.50 2/29/20 2:48 LBDg/L0.11 2/28/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 2/29/20 2:48 LBDg/L0.15 2/28/20SM21-22 6200B1Chlorobenzene
ND 50 2/29/20 2:48 LBDg/L11 2/28/20SM21-22 6200B1Ethanol
ND 0.50 2/29/20 2:48 LBDg/L0.21 2/28/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 2/29/20 2:48 LBDg/L0.35 2/28/20SM21-22 6200B1Chloroethane
ND 0.50 2/29/20 2:48 LBDg/L0.17 2/28/20SM21-22 6200B1Chloroform
ND 1.0 2/29/20 2:48 LBDg/L0.45 2/28/20SM21-22 6200B1Chloromethane
ND 0.50 2/29/20 2:48 LBDg/L0.12 2/28/20SM21-22 6200B12-Chlorotoluene
ND 0.50 2/29/20 2:48 LBDg/L0.14 2/28/20SM21-22 6200B14-Chlorotoluene
ND 0.50 2/29/20 2:48 LBDg/L0.19 2/28/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 2/29/20 2:48 LBDg/L0.16 2/28/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 2/29/20 2:48 LBDg/L0.12 2/28/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 2/29/20 2:48 LBDg/L0.13 2/28/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 2/29/20 2:48 LBDg/L0.26 2/28/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 2/29/20 2:48 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloroethane
ND 0.50 2/29/20 2:48 LBDg/L0.41 2/28/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 2/29/20 2:48 LBDg/L0.32 2/28/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 2/29/20 2:48 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 2/29/20 2:48 LBDg/L0.31 2/28/20SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 2/29/20 2:48 LBDg/L0.20 2/28/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 2/29/20 2:48 LBDg/L0.11 2/28/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 2/29/20 2:48 LBDg/L0.20 2/28/20SM21-22 6200B12,2-Dichloropropane
ND 0.50 2/29/20 2:48 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 2/29/20 2:48 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 2/29/20 2:48 LBDg/L0.23 2/28/20SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 2/29/20 2:48 LBDg/L0.17 2/28/20SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 2/29/20 2:48 LBDg/L0.13 2/28/20SM21-22 6200B1Ethylbenzene
ND 5.0 2/29/20 2:48 LBDg/L1.5 2/28/20SM21-22 6200B12-Hexanone (MBK)
ND 0.50 2/29/20 2:48 LBDg/L0.17 2/28/20SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 2/29/20 2:48 LBDg/L0.20 2/28/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 2/29/20 2:48 LBDg/L0.25 2/28/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
0.49 5.0 2/29/20 2:48 LBDg/L0.34 2/28/20SM21-22 6200B1JMethylene Chloride
ND 5.0 2/29/20 2:48 LBDg/L1.7 2/28/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 27 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-08
Field Sample #: 2/24 FIELD
Sample Matrix: Field Blank
Sampled: 2/24/2020 16:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 2/29/20 2:48 LBDg/L0.31 2/28/20SM21-22 6200B1L-04Naphthalene
ND 0.50 2/29/20 2:48 LBDg/L0.13 2/28/20SM21-22 6200B1n-Propylbenzene
ND 0.50 2/29/20 2:48 LBDg/L0.11 2/28/20SM21-22 6200B1Styrene
ND 0.50 2/29/20 2:48 LBDg/L0.22 2/28/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 2/29/20 2:48 LBDg/L0.18 2/28/20SM21-22 6200B1Tetrachloroethylene
ND 0.50 2/29/20 2:48 LBDg/L0.14 2/28/20SM21-22 6200B1Toluene
ND 1.0 2/29/20 2:48 LBDg/L0.57 2/28/20SM21-22 6200B1L-041,2,3-Trichlorobenzene
ND 0.50 2/29/20 2:48 LBDg/L0.40 2/28/20SM21-22 6200B1L-041,2,4-Trichlorobenzene
ND 0.50 2/29/20 2:48 LBDg/L0.20 2/28/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 2/29/20 2:48 LBDg/L0.16 2/28/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 2/29/20 2:48 LBDg/L0.24 2/28/20SM21-22 6200B1Trichloroethylene
ND 0.50 2/29/20 2:48 LBDg/L0.33 2/28/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 2/29/20 2:48 LBDg/L0.25 2/28/20SM21-22 6200B1R-051,2,3-Trichloropropane
ND 0.50 2/29/20 2:48 LBDg/L0.18 2/28/20SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 2/29/20 2:48 LBDg/L0.14 2/28/20SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 2/29/20 2:48 LBDg/L10 2/28/20SM21-22 6200B1Vinyl Acetate
ND 0.50 2/29/20 2:48 LBDg/L0.45 2/28/20SM21-22 6200B1Vinyl Chloride
ND 1.0 2/29/20 2:48 LBDg/L0.30 2/28/20SM21-22 6200B1m+p Xylene
ND 0.50 2/29/20 2:48 LBDg/L0.17 2/28/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 103 2/29/20 2:4870-130
Toluene-d8 98.4 2/29/20 2:4870-130
4-Bromofluorobenzene 90.0 2/29/20 2:4870-130
Page 28 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-09
Field Sample #: MW-18D
Sample Matrix: Ground Water
Sampled: 2/25/2020 10:00
[TOC_2]20B1173-09[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 2/29/20 6:19 LBDg/L3.8 2/28/20SM21-22 6200B1Acetone
ND 0.50 2/29/20 6:19 LBDg/L0.18 2/28/20SM21-22 6200B1Benzene
ND 0.50 2/29/20 6:19 LBDg/L0.15 2/28/20SM21-22 6200B1Bromobenzene
ND 0.50 2/29/20 6:19 LBDg/L0.32 2/28/20SM21-22 6200B1Bromochloromethane
ND 0.50 2/29/20 6:19 LBDg/L0.16 2/28/20SM21-22 6200B1Bromodichloromethane
ND 0.50 2/29/20 6:19 LBDg/L0.46 2/28/20SM21-22 6200B1Bromoform
ND 2.0 2/29/20 6:19 LBDg/L0.78 2/28/20SM21-22 6200B1Bromomethane
ND 5.0 2/29/20 6:19 LBDg/L1.9 2/28/20SM21-22 6200B12-Butanone (MEK)
ND 0.50 2/29/20 6:19 LBDg/L0.21 2/28/20SM21-22 6200B1n-Butylbenzene
ND 0.50 2/29/20 6:19 LBDg/L0.16 2/28/20SM21-22 6200B1sec-Butylbenzene
ND 0.50 2/29/20 6:19 LBDg/L0.17 2/28/20SM21-22 6200B1tert-Butylbenzene
ND 0.50 2/29/20 6:19 LBDg/L0.11 2/28/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 2/29/20 6:19 LBDg/L0.15 2/28/20SM21-22 6200B1Chlorobenzene
ND 50 2/29/20 6:19 LBDg/L11 2/28/20SM21-22 6200B1Ethanol
ND 0.50 2/29/20 6:19 LBDg/L0.21 2/28/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 2/29/20 6:19 LBDg/L0.35 2/28/20SM21-22 6200B1Chloroethane
ND 0.50 2/29/20 6:19 LBDg/L0.17 2/28/20SM21-22 6200B1Chloroform
ND 1.0 2/29/20 6:19 LBDg/L0.45 2/28/20SM21-22 6200B1Chloromethane
ND 0.50 2/29/20 6:19 LBDg/L0.12 2/28/20SM21-22 6200B12-Chlorotoluene
ND 0.50 2/29/20 6:19 LBDg/L0.14 2/28/20SM21-22 6200B14-Chlorotoluene
ND 0.50 2/29/20 6:19 LBDg/L0.19 2/28/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 2/29/20 6:19 LBDg/L0.16 2/28/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 2/29/20 6:19 LBDg/L0.12 2/28/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 2/29/20 6:19 LBDg/L0.13 2/28/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 2/29/20 6:19 LBDg/L0.26 2/28/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 2/29/20 6:19 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloroethane
ND 0.50 2/29/20 6:19 LBDg/L0.41 2/28/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 2/29/20 6:19 LBDg/L0.32 2/28/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 2/29/20 6:19 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 2/29/20 6:19 LBDg/L0.31 2/28/20SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 2/29/20 6:19 LBDg/L0.20 2/28/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 2/29/20 6:19 LBDg/L0.11 2/28/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 2/29/20 6:19 LBDg/L0.20 2/28/20SM21-22 6200B12,2-Dichloropropane
ND 0.50 2/29/20 6:19 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 2/29/20 6:19 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 2/29/20 6:19 LBDg/L0.23 2/28/20SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 2/29/20 6:19 LBDg/L0.17 2/28/20SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 2/29/20 6:19 LBDg/L0.13 2/28/20SM21-22 6200B1Ethylbenzene
ND 5.0 2/29/20 6:19 LBDg/L1.5 2/28/20SM21-22 6200B12-Hexanone (MBK)
ND 0.50 2/29/20 6:19 LBDg/L0.17 2/28/20SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 2/29/20 6:19 LBDg/L0.20 2/28/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 2/29/20 6:19 LBDg/L0.25 2/28/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 2/29/20 6:19 LBDg/L0.34 2/28/20SM21-22 6200B1Methylene Chloride
ND 5.0 2/29/20 6:19 LBDg/L1.7 2/28/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 29 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-09
Field Sample #: MW-18D
Sample Matrix: Ground Water
Sampled: 2/25/2020 10:00
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 2/29/20 6:19 LBDg/L0.31 2/28/20SM21-22 6200B1L-04Naphthalene
ND 0.50 2/29/20 6:19 LBDg/L0.13 2/28/20SM21-22 6200B1n-Propylbenzene
ND 0.50 2/29/20 6:19 LBDg/L0.11 2/28/20SM21-22 6200B1Styrene
ND 0.50 2/29/20 6:19 LBDg/L0.22 2/28/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 2/29/20 6:19 LBDg/L0.18 2/28/20SM21-22 6200B1Tetrachloroethylene
ND 0.50 2/29/20 6:19 LBDg/L0.14 2/28/20SM21-22 6200B1Toluene
ND 1.0 2/29/20 6:19 LBDg/L0.57 2/28/20SM21-22 6200B1L-041,2,3-Trichlorobenzene
ND 0.50 2/29/20 6:19 LBDg/L0.40 2/28/20SM21-22 6200B1L-041,2,4-Trichlorobenzene
ND 0.50 2/29/20 6:19 LBDg/L0.20 2/28/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 2/29/20 6:19 LBDg/L0.16 2/28/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 2/29/20 6:19 LBDg/L0.24 2/28/20SM21-22 6200B1Trichloroethylene
ND 0.50 2/29/20 6:19 LBDg/L0.33 2/28/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 2/29/20 6:19 LBDg/L0.25 2/28/20SM21-22 6200B1R-051,2,3-Trichloropropane
ND 0.50 2/29/20 6:19 LBDg/L0.18 2/28/20SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 2/29/20 6:19 LBDg/L0.14 2/28/20SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 2/29/20 6:19 LBDg/L10 2/28/20SM21-22 6200B1Vinyl Acetate
ND 0.50 2/29/20 6:19 LBDg/L0.45 2/28/20SM21-22 6200B1Vinyl Chloride
ND 1.0 2/29/20 6:19 LBDg/L0.30 2/28/20SM21-22 6200B1m+p Xylene
ND 0.50 2/29/20 6:19 LBDg/L0.17 2/28/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 101 2/29/20 6:1970-130
Toluene-d8 96.1 2/29/20 6:1970-130
4-Bromofluorobenzene 91.9 2/29/20 6:1970-130
Page 30 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-10
Field Sample #: MW-8
Sample Matrix: Ground Water
Sampled: 2/25/2020 10:45
[TOC_2]20B1173-10[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 1000 2/29/20 9:24 LBDg/L76 2/28/20SM21-22 6200B20Acetone
190 10 2/29/20 9:24 LBDg/L3.6 2/28/20SM21-22 6200B20Benzene
ND 10 2/29/20 9:24 LBDg/L3.0 2/28/20SM21-22 6200B20Bromobenzene
ND 10 2/29/20 9:24 LBDg/L6.4 2/28/20SM21-22 6200B20Bromochloromethane
ND 10 2/29/20 9:24 LBDg/L3.2 2/28/20SM21-22 6200B20Bromodichloromethane
ND 10 2/29/20 9:24 LBDg/L9.2 2/28/20SM21-22 6200B20Bromoform
ND 40 2/29/20 9:24 LBDg/L16 2/28/20SM21-22 6200B20Bromomethane
ND 100 2/29/20 9:24 LBDg/L39 2/28/20SM21-22 6200B202-Butanone (MEK)
30 10 2/29/20 9:24 LBDg/L4.2 2/28/20SM21-22 6200B20n-Butylbenzene
8.4 10 2/29/20 9:24 LBDg/L3.2 2/28/20SM21-22 6200B20Jsec-Butylbenzene
ND 10 2/29/20 9:24 LBDg/L3.4 2/28/20SM21-22 6200B20tert-Butylbenzene
ND 10 2/29/20 9:24 LBDg/L2.2 2/28/20SM21-22 6200B20Carbon Tetrachloride
ND 10 2/29/20 9:24 LBDg/L3.0 2/28/20SM21-22 6200B20Chlorobenzene
ND 1000 2/29/20 9:24 LBDg/L210 2/28/20SM21-22 6200B20Ethanol
ND 10 2/29/20 9:24 LBDg/L4.2 2/28/20SM21-22 6200B20Chlorodibromomethane
ND 10 2/29/20 9:24 LBDg/L7.0 2/28/20SM21-22 6200B20Chloroethane
ND 10 2/29/20 9:24 LBDg/L3.4 2/28/20SM21-22 6200B20Chloroform
ND 20 2/29/20 9:24 LBDg/L9.0 2/28/20SM21-22 6200B20Chloromethane
ND 10 2/29/20 9:24 LBDg/L2.4 2/28/20SM21-22 6200B202-Chlorotoluene
ND 10 2/29/20 9:24 LBDg/L2.8 2/28/20SM21-22 6200B204-Chlorotoluene
ND 10 2/29/20 9:24 LBDg/L3.8 2/28/20SM21-22 6200B201,2-Dibromoethane (EDB)
ND 10 2/29/20 9:24 LBDg/L3.2 2/28/20SM21-22 6200B201,2-Dichlorobenzene
ND 10 2/29/20 9:24 LBDg/L2.4 2/28/20SM21-22 6200B201,3-Dichlorobenzene
ND 10 2/29/20 9:24 LBDg/L2.6 2/28/20SM21-22 6200B201,4-Dichlorobenzene
ND 10 2/29/20 9:24 LBDg/L5.2 2/28/20SM21-22 6200B20Dichlorodifluoromethane (Freon 12)
ND 10 2/29/20 9:24 LBDg/L3.2 2/28/20SM21-22 6200B201,1-Dichloroethane
ND 10 2/29/20 9:24 LBDg/L8.2 2/28/20SM21-22 6200B201,2-Dichloroethane
ND 10 2/29/20 9:24 LBDg/L6.4 2/28/20SM21-22 6200B201,1-Dichloroethylene
ND 10 2/29/20 9:24 LBDg/L2.6 2/28/20SM21-22 6200B20cis-1,2-Dichloroethylene
ND 10 2/29/20 9:24 LBDg/L6.2 2/28/20SM21-22 6200B20trans-1,2-Dichloroethylene
ND 10 2/29/20 9:24 LBDg/L4.0 2/28/20SM21-22 6200B201,2-Dichloropropane
ND 10 2/29/20 9:24 LBDg/L2.2 2/28/20SM21-22 6200B201,3-Dichloropropane
ND 10 2/29/20 9:24 LBDg/L4.0 2/28/20SM21-22 6200B202,2-Dichloropropane
ND 10 2/29/20 9:24 LBDg/L3.2 2/28/20SM21-22 6200B201,1-Dichloropropene
ND 10 2/29/20 9:24 LBDg/L2.6 2/28/20SM21-22 6200B20cis-1,3-Dichloropropene
ND 10 2/29/20 9:24 LBDg/L4.6 2/28/20SM21-22 6200B20trans-1,3-Dichloropropene
5.4 10 2/29/20 9:24 LBDg/L3.4 2/28/20SM21-22 6200B20JDiisopropyl Ether (DIPE)
740 10 2/29/20 9:24 LBDg/L2.6 2/28/20SM21-22 6200B20Ethylbenzene
ND 100 2/29/20 9:24 LBDg/L30 2/28/20SM21-22 6200B202-Hexanone (MBK)
41 10 2/29/20 9:24 LBDg/L3.4 2/28/20SM21-22 6200B20Isopropylbenzene (Cumene)
13 10 2/29/20 9:24 LBDg/L4.0 2/28/20SM21-22 6200B20p-Isopropyltoluene (p-Cymene)
12 10 2/29/20 9:24 LBDg/L5.0 2/28/20SM21-22 6200B20Methyl tert-Butyl Ether (MTBE)
ND 100 2/29/20 9:24 LBDg/L6.8 2/28/20SM21-22 6200B20Methylene Chloride
ND 100 2/29/20 9:24 LBDg/L33 2/28/20SM21-22 6200B204-Methyl-2-pentanone (MIBK)
Page 31 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-10
Field Sample #: MW-8
Sample Matrix: Ground Water
Sampled: 2/25/2020 10:45
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
160 10 2/29/20 9:24 LBDg/L6.2 2/28/20SM21-22 6200B20L-04Naphthalene
94 10 2/29/20 9:24 LBDg/L2.6 2/28/20SM21-22 6200B20n-Propylbenzene
ND 10 2/29/20 9:24 LBDg/L2.2 2/28/20SM21-22 6200B20Styrene
ND 10 2/29/20 9:24 LBDg/L4.4 2/28/20SM21-22 6200B201,1,2,2-Tetrachloroethane
ND 10 2/29/20 9:24 LBDg/L3.6 2/28/20SM21-22 6200B20Tetrachloroethylene
1400 10 2/29/20 9:24 LBDg/L2.8 2/28/20SM21-22 6200B20Toluene
ND 20 2/29/20 9:24 LBDg/L11 2/28/20SM21-22 6200B20L-041,2,3-Trichlorobenzene
ND 10 2/29/20 9:24 LBDg/L8.0 2/28/20SM21-22 6200B20L-041,2,4-Trichlorobenzene
ND 10 2/29/20 9:24 LBDg/L4.0 2/28/20SM21-22 6200B201,1,1-Trichloroethane
ND 10 2/29/20 9:24 LBDg/L3.2 2/28/20SM21-22 6200B201,1,2-Trichloroethane
ND 10 2/29/20 9:24 LBDg/L4.8 2/28/20SM21-22 6200B20Trichloroethylene
ND 10 2/29/20 9:24 LBDg/L6.6 2/28/20SM21-22 6200B20Trichlorofluoromethane (Freon 11)
ND 10 2/29/20 9:24 LBDg/L5.0 2/28/20SM21-22 6200B20R-051,2,3-Trichloropropane
1400 10 2/29/20 9:24 LBDg/L3.6 2/28/20SM21-22 6200B201,2,4-Trimethylbenzene
350 10 2/29/20 9:24 LBDg/L2.8 2/28/20SM21-22 6200B201,3,5-Trimethylbenzene
ND 400 2/29/20 9:24 LBDg/L200 2/28/20SM21-22 6200B20Vinyl Acetate
ND 10 2/29/20 9:24 LBDg/L9.0 2/28/20SM21-22 6200B20Vinyl Chloride
4400 20 2/29/20 9:24 LBDg/L6.0 2/28/20SM21-22 6200B20m+p Xylene
1300 10 2/29/20 9:24 LBDg/L3.4 2/28/20SM21-22 6200B20o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 100 2/29/20 9:2470-130
Toluene-d8 98.2 2/29/20 9:2470-130
4-Bromofluorobenzene 94.4 2/29/20 9:2470-130
Page 32 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-11
Field Sample #: MW-9
Sample Matrix: Ground Water
Sampled: 2/25/2020 11:20
[TOC_2]20B1173-11[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
4.2 50 2/29/20 8:04 LBDg/L3.8 2/28/20SM21-22 6200B1JAcetone
20 0.50 2/29/20 8:04 LBDg/L0.18 2/28/20SM21-22 6200B1Benzene
ND 0.50 2/29/20 8:04 LBDg/L0.15 2/28/20SM21-22 6200B1Bromobenzene
ND 0.50 2/29/20 8:04 LBDg/L0.32 2/28/20SM21-22 6200B1Bromochloromethane
ND 0.50 2/29/20 8:04 LBDg/L0.16 2/28/20SM21-22 6200B1Bromodichloromethane
ND 0.50 2/29/20 8:04 LBDg/L0.46 2/28/20SM21-22 6200B1Bromoform
ND 2.0 2/29/20 8:04 LBDg/L0.78 2/28/20SM21-22 6200B1Bromomethane
ND 5.0 2/29/20 8:04 LBDg/L1.9 2/28/20SM21-22 6200B12-Butanone (MEK)
ND 0.50 2/29/20 8:04 LBDg/L0.21 2/28/20SM21-22 6200B1n-Butylbenzene
ND 0.50 2/29/20 8:04 LBDg/L0.16 2/28/20SM21-22 6200B1sec-Butylbenzene
ND 0.50 2/29/20 8:04 LBDg/L0.17 2/28/20SM21-22 6200B1tert-Butylbenzene
ND 0.50 2/29/20 8:04 LBDg/L0.11 2/28/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 2/29/20 8:04 LBDg/L0.15 2/28/20SM21-22 6200B1Chlorobenzene
ND 50 2/29/20 8:04 LBDg/L11 2/28/20SM21-22 6200B1Ethanol
ND 0.50 2/29/20 8:04 LBDg/L0.21 2/28/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 2/29/20 8:04 LBDg/L0.35 2/28/20SM21-22 6200B1Chloroethane
ND 0.50 2/29/20 8:04 LBDg/L0.17 2/28/20SM21-22 6200B1Chloroform
ND 1.0 2/29/20 8:04 LBDg/L0.45 2/28/20SM21-22 6200B1Chloromethane
ND 0.50 2/29/20 8:04 LBDg/L0.12 2/28/20SM21-22 6200B12-Chlorotoluene
ND 0.50 2/29/20 8:04 LBDg/L0.14 2/28/20SM21-22 6200B14-Chlorotoluene
ND 0.50 2/29/20 8:04 LBDg/L0.19 2/28/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 2/29/20 8:04 LBDg/L0.16 2/28/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 2/29/20 8:04 LBDg/L0.12 2/28/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 2/29/20 8:04 LBDg/L0.13 2/28/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 2/29/20 8:04 LBDg/L0.26 2/28/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 2/29/20 8:04 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloroethane
ND 0.50 2/29/20 8:04 LBDg/L0.41 2/28/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 2/29/20 8:04 LBDg/L0.32 2/28/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 2/29/20 8:04 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 2/29/20 8:04 LBDg/L0.31 2/28/20SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 2/29/20 8:04 LBDg/L0.20 2/28/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 2/29/20 8:04 LBDg/L0.11 2/28/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 2/29/20 8:04 LBDg/L0.20 2/28/20SM21-22 6200B12,2-Dichloropropane
ND 0.50 2/29/20 8:04 LBDg/L0.16 2/28/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 2/29/20 8:04 LBDg/L0.13 2/28/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 2/29/20 8:04 LBDg/L0.23 2/28/20SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 2/29/20 8:04 LBDg/L0.17 2/28/20SM21-22 6200B1Diisopropyl Ether (DIPE)
11 0.50 2/29/20 8:04 LBDg/L0.13 2/28/20SM21-22 6200B1Ethylbenzene
ND 5.0 2/29/20 8:04 LBDg/L1.5 2/28/20SM21-22 6200B12-Hexanone (MBK)
0.63 0.50 2/29/20 8:04 LBDg/L0.17 2/28/20SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 2/29/20 8:04 LBDg/L0.20 2/28/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 2/29/20 8:04 LBDg/L0.25 2/28/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 2/29/20 8:04 LBDg/L0.34 2/28/20SM21-22 6200B1Methylene Chloride
ND 5.0 2/29/20 8:04 LBDg/L1.7 2/28/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 33 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-11
Field Sample #: MW-9
Sample Matrix: Ground Water
Sampled: 2/25/2020 11:20
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
3.0 0.50 2/29/20 8:04 LBDg/L0.31 2/28/20SM21-22 6200B1L-04Naphthalene
1.4 0.50 2/29/20 8:04 LBDg/L0.13 2/28/20SM21-22 6200B1n-Propylbenzene
ND 0.50 2/29/20 8:04 LBDg/L0.11 2/28/20SM21-22 6200B1Styrene
ND 0.50 2/29/20 8:04 LBDg/L0.22 2/28/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 2/29/20 8:04 LBDg/L0.18 2/28/20SM21-22 6200B1Tetrachloroethylene
3.3 0.50 2/29/20 8:04 LBDg/L0.14 2/28/20SM21-22 6200B1Toluene
ND 1.0 2/29/20 8:04 LBDg/L0.57 2/28/20SM21-22 6200B1L-041,2,3-Trichlorobenzene
ND 0.50 2/29/20 8:04 LBDg/L0.40 2/28/20SM21-22 6200B1L-041,2,4-Trichlorobenzene
ND 0.50 2/29/20 8:04 LBDg/L0.20 2/28/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 2/29/20 8:04 LBDg/L0.16 2/28/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 2/29/20 8:04 LBDg/L0.24 2/28/20SM21-22 6200B1Trichloroethylene
ND 0.50 2/29/20 8:04 LBDg/L0.33 2/28/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 2/29/20 8:04 LBDg/L0.25 2/28/20SM21-22 6200B1R-051,2,3-Trichloropropane
6.5 0.50 2/29/20 8:04 LBDg/L0.18 2/28/20SM21-22 6200B11,2,4-Trimethylbenzene
0.50 0.50 2/29/20 8:04 LBDg/L0.14 2/28/20SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 2/29/20 8:04 LBDg/L10 2/28/20SM21-22 6200B1Vinyl Acetate
ND 0.50 2/29/20 8:04 LBDg/L0.45 2/28/20SM21-22 6200B1Vinyl Chloride
9.2 1.0 2/29/20 8:04 LBDg/L0.30 2/28/20SM21-22 6200B1m+p Xylene
3.8 0.50 2/29/20 8:04 LBDg/L0.17 2/28/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 99.8 2/29/20 8:0470-130
Toluene-d8 98.3 2/29/20 8:0470-130
4-Bromofluorobenzene 94.0 2/29/20 8:0470-130
Page 34 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-12
Field Sample #: MW-6
Sample Matrix: Ground Water
Sampled: 2/25/2020 12:05
[TOC_2]20B1173-12[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 2500 2/29/20 9:50 LBDg/L190 2/28/20SM21-22 6200B50Acetone
980 25 2/29/20 9:50 LBDg/L9.0 2/28/20SM21-22 6200B50Benzene
ND 25 2/29/20 9:50 LBDg/L7.5 2/28/20SM21-22 6200B50Bromobenzene
ND 25 2/29/20 9:50 LBDg/L16 2/28/20SM21-22 6200B50Bromochloromethane
ND 25 2/29/20 9:50 LBDg/L8.0 2/28/20SM21-22 6200B50Bromodichloromethane
ND 25 2/29/20 9:50 LBDg/L23 2/28/20SM21-22 6200B50Bromoform
ND 100 2/29/20 9:50 LBDg/L39 2/28/20SM21-22 6200B50Bromomethane
ND 250 2/29/20 9:50 LBDg/L97 2/28/20SM21-22 6200B502-Butanone (MEK)
ND 25 2/29/20 9:50 LBDg/L10 2/28/20SM21-22 6200B50n-Butylbenzene
ND 25 2/29/20 9:50 LBDg/L8.0 2/28/20SM21-22 6200B50sec-Butylbenzene
ND 25 2/29/20 9:50 LBDg/L8.5 2/28/20SM21-22 6200B50tert-Butylbenzene
ND 25 2/29/20 9:50 LBDg/L5.5 2/28/20SM21-22 6200B50Carbon Tetrachloride
ND 25 2/29/20 9:50 LBDg/L7.5 2/28/20SM21-22 6200B50Chlorobenzene
ND 2500 2/29/20 9:50 LBDg/L530 2/28/20SM21-22 6200B50Ethanol
ND 25 2/29/20 9:50 LBDg/L10 2/28/20SM21-22 6200B50Chlorodibromomethane
ND 25 2/29/20 9:50 LBDg/L18 2/28/20SM21-22 6200B50Chloroethane
ND 25 2/29/20 9:50 LBDg/L8.5 2/28/20SM21-22 6200B50Chloroform
ND 50 2/29/20 9:50 LBDg/L22 2/28/20SM21-22 6200B50Chloromethane
ND 25 2/29/20 9:50 LBDg/L6.0 2/28/20SM21-22 6200B502-Chlorotoluene
ND 25 2/29/20 9:50 LBDg/L7.0 2/28/20SM21-22 6200B504-Chlorotoluene
ND 25 2/29/20 9:50 LBDg/L9.5 2/28/20SM21-22 6200B501,2-Dibromoethane (EDB)
ND 25 2/29/20 9:50 LBDg/L8.0 2/28/20SM21-22 6200B501,2-Dichlorobenzene
ND 25 2/29/20 9:50 LBDg/L6.0 2/28/20SM21-22 6200B501,3-Dichlorobenzene
ND 25 2/29/20 9:50 LBDg/L6.5 2/28/20SM21-22 6200B501,4-Dichlorobenzene
ND 25 2/29/20 9:50 LBDg/L13 2/28/20SM21-22 6200B50Dichlorodifluoromethane (Freon 12)
ND 25 2/29/20 9:50 LBDg/L8.0 2/28/20SM21-22 6200B501,1-Dichloroethane
ND 25 2/29/20 9:50 LBDg/L20 2/28/20SM21-22 6200B501,2-Dichloroethane
ND 25 2/29/20 9:50 LBDg/L16 2/28/20SM21-22 6200B501,1-Dichloroethylene
ND 25 2/29/20 9:50 LBDg/L6.5 2/28/20SM21-22 6200B50cis-1,2-Dichloroethylene
ND 25 2/29/20 9:50 LBDg/L16 2/28/20SM21-22 6200B50trans-1,2-Dichloroethylene
ND 25 2/29/20 9:50 LBDg/L10 2/28/20SM21-22 6200B501,2-Dichloropropane
ND 25 2/29/20 9:50 LBDg/L5.5 2/28/20SM21-22 6200B501,3-Dichloropropane
ND 25 2/29/20 9:50 LBDg/L10 2/28/20SM21-22 6200B502,2-Dichloropropane
ND 25 2/29/20 9:50 LBDg/L8.0 2/28/20SM21-22 6200B501,1-Dichloropropene
ND 25 2/29/20 9:50 LBDg/L6.5 2/28/20SM21-22 6200B50cis-1,3-Dichloropropene
ND 25 2/29/20 9:50 LBDg/L12 2/28/20SM21-22 6200B50trans-1,3-Dichloropropene
8.5 25 2/29/20 9:50 LBDg/L8.5 2/28/20SM21-22 6200B50JDiisopropyl Ether (DIPE)
500 25 2/29/20 9:50 LBDg/L6.5 2/28/20SM21-22 6200B50Ethylbenzene
ND 250 2/29/20 9:50 LBDg/L76 2/28/20SM21-22 6200B502-Hexanone (MBK)
16 25 2/29/20 9:50 LBDg/L8.5 2/28/20SM21-22 6200B50JIsopropylbenzene (Cumene)
ND 25 2/29/20 9:50 LBDg/L10 2/28/20SM21-22 6200B50p-Isopropyltoluene (p-Cymene)
ND 25 2/29/20 9:50 LBDg/L12 2/28/20SM21-22 6200B50Methyl tert-Butyl Ether (MTBE)
ND 250 2/29/20 9:50 LBDg/L17 2/28/20SM21-22 6200B50Methylene Chloride
ND 250 2/29/20 9:50 LBDg/L84 2/28/20SM21-22 6200B504-Methyl-2-pentanone (MIBK)
Page 35 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-12
Field Sample #: MW-6
Sample Matrix: Ground Water
Sampled: 2/25/2020 12:05
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
100 25 2/29/20 9:50 LBDg/L16 2/28/20SM21-22 6200B50L-04Naphthalene
34 25 2/29/20 9:50 LBDg/L6.5 2/28/20SM21-22 6200B50n-Propylbenzene
ND 25 2/29/20 9:50 LBDg/L5.5 2/28/20SM21-22 6200B50Styrene
ND 25 2/29/20 9:50 LBDg/L11 2/28/20SM21-22 6200B501,1,2,2-Tetrachloroethane
ND 25 2/29/20 9:50 LBDg/L9.0 2/28/20SM21-22 6200B50Tetrachloroethylene
4400 25 2/29/20 9:50 LBDg/L7.0 2/28/20SM21-22 6200B50Toluene
ND 50 2/29/20 9:50 LBDg/L28 2/28/20SM21-22 6200B50L-041,2,3-Trichlorobenzene
ND 25 2/29/20 9:50 LBDg/L20 2/28/20SM21-22 6200B50L-041,2,4-Trichlorobenzene
ND 25 2/29/20 9:50 LBDg/L10 2/28/20SM21-22 6200B501,1,1-Trichloroethane
ND 25 2/29/20 9:50 LBDg/L8.0 2/28/20SM21-22 6200B501,1,2-Trichloroethane
ND 25 2/29/20 9:50 LBDg/L12 2/28/20SM21-22 6200B50Trichloroethylene
ND 25 2/29/20 9:50 LBDg/L16 2/28/20SM21-22 6200B50Trichlorofluoromethane (Freon 11)
ND 25 2/29/20 9:50 LBDg/L12 2/28/20SM21-22 6200B50R-051,2,3-Trichloropropane
300 25 2/29/20 9:50 LBDg/L9.0 2/28/20SM21-22 6200B501,2,4-Trimethylbenzene
76 25 2/29/20 9:50 LBDg/L7.0 2/28/20SM21-22 6200B501,3,5-Trimethylbenzene
ND 1000 2/29/20 9:50 LBDg/L510 2/28/20SM21-22 6200B50Vinyl Acetate
ND 25 2/29/20 9:50 LBDg/L22 2/28/20SM21-22 6200B50Vinyl Chloride
1500 50 2/29/20 9:50 LBDg/L15 2/28/20SM21-22 6200B50m+p Xylene
850 25 2/29/20 9:50 LBDg/L8.5 2/28/20SM21-22 6200B50o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 101 2/29/20 9:5070-130
Toluene-d8 98.8 2/29/20 9:5070-130
4-Bromofluorobenzene 92.3 2/29/20 9:5070-130
Page 36 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-13
Field Sample #: MW-21
Sample Matrix: Ground Water
Sampled: 2/25/2020 12:45
[TOC_2]20B1173-13[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 3/1/20 6:58 EEHg/L3.8 2/28/20SM21-22 6200B1Acetone
3.6 0.50 3/1/20 6:58 EEHg/L0.18 2/28/20SM21-22 6200B1Benzene
ND 0.50 3/1/20 6:58 EEHg/L0.15 2/28/20SM21-22 6200B1Bromobenzene
ND 0.50 3/1/20 6:58 EEHg/L0.32 2/28/20SM21-22 6200B1Bromochloromethane
ND 0.50 3/1/20 6:58 EEHg/L0.16 2/28/20SM21-22 6200B1Bromodichloromethane
ND 0.50 3/1/20 6:58 EEHg/L0.46 2/28/20SM21-22 6200B1Bromoform
ND 2.0 3/1/20 6:58 EEHg/L0.78 2/28/20SM21-22 6200B1Bromomethane
ND 5.0 3/1/20 6:58 EEHg/L1.9 2/28/20SM21-22 6200B1R-052-Butanone (MEK)
ND 0.50 3/1/20 6:58 EEHg/L0.21 2/28/20SM21-22 6200B1n-Butylbenzene
0.34 0.50 3/1/20 6:58 EEHg/L0.16 2/28/20SM21-22 6200B1Jsec-Butylbenzene
ND 0.50 3/1/20 6:58 EEHg/L0.17 2/28/20SM21-22 6200B1tert-Butylbenzene
ND 0.50 3/1/20 6:58 EEHg/L0.11 2/28/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 3/1/20 6:58 EEHg/L0.15 2/28/20SM21-22 6200B1Chlorobenzene
ND 50 3/1/20 6:58 EEHg/L11 2/28/20SM21-22 6200B1Ethanol
ND 0.50 3/1/20 6:58 EEHg/L0.21 2/28/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 3/1/20 6:58 EEHg/L0.35 2/28/20SM21-22 6200B1Chloroethane
ND 0.50 3/1/20 6:58 EEHg/L0.17 2/28/20SM21-22 6200B1Chloroform
ND 1.0 3/1/20 6:58 EEHg/L0.45 2/28/20SM21-22 6200B1Chloromethane
ND 0.50 3/1/20 6:58 EEHg/L0.12 2/28/20SM21-22 6200B12-Chlorotoluene
ND 0.50 3/1/20 6:58 EEHg/L0.14 2/28/20SM21-22 6200B14-Chlorotoluene
ND 0.50 3/1/20 6:58 EEHg/L0.19 2/28/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 3/1/20 6:58 EEHg/L0.16 2/28/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 3/1/20 6:58 EEHg/L0.12 2/28/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 3/1/20 6:58 EEHg/L0.13 2/28/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 3/1/20 6:58 EEHg/L0.26 2/28/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 3/1/20 6:58 EEHg/L0.16 2/28/20SM21-22 6200B11,1-Dichloroethane
ND 0.50 3/1/20 6:58 EEHg/L0.41 2/28/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 3/1/20 6:58 EEHg/L0.32 2/28/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 3/1/20 6:58 EEHg/L0.13 2/28/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 3/1/20 6:58 EEHg/L0.31 2/28/20SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 3/1/20 6:58 EEHg/L0.20 2/28/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 3/1/20 6:58 EEHg/L0.11 2/28/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 3/1/20 6:58 EEHg/L0.20 2/28/20SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 3/1/20 6:58 EEHg/L0.16 2/28/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 3/1/20 6:58 EEHg/L0.13 2/28/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 3/1/20 6:58 EEHg/L0.23 2/28/20SM21-22 6200B1trans-1,3-Dichloropropene
0.59 0.50 3/1/20 6:58 EEHg/L0.17 2/28/20SM21-22 6200B1Diisopropyl Ether (DIPE)
2.3 0.50 3/1/20 6:58 EEHg/L0.13 2/28/20SM21-22 6200B1Ethylbenzene
ND 5.0 3/1/20 6:58 EEHg/L1.5 2/28/20SM21-22 6200B12-Hexanone (MBK)
1.4 0.50 3/1/20 6:58 EEHg/L0.17 2/28/20SM21-22 6200B1Isopropylbenzene (Cumene)
3.0 0.50 3/1/20 6:58 EEHg/L0.20 2/28/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 3/1/20 6:58 EEHg/L0.25 2/28/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 3/1/20 6:58 EEHg/L0.34 2/28/20SM21-22 6200B1Methylene Chloride
ND 5.0 3/1/20 6:58 EEHg/L1.7 2/28/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 37 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-13
Field Sample #: MW-21
Sample Matrix: Ground Water
Sampled: 2/25/2020 12:45
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
2.3 0.50 3/1/20 6:58 EEHg/L0.31 2/28/20SM21-22 6200B1L-04Naphthalene
1.1 0.50 3/1/20 6:58 EEHg/L0.13 2/28/20SM21-22 6200B1n-Propylbenzene
ND 0.50 3/1/20 6:58 EEHg/L0.11 2/28/20SM21-22 6200B1Styrene
ND 0.50 3/1/20 6:58 EEHg/L0.22 2/28/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 3/1/20 6:58 EEHg/L0.18 2/28/20SM21-22 6200B1Tetrachloroethylene
0.27 0.50 3/1/20 6:58 EEHg/L0.14 2/28/20SM21-22 6200B1JToluene
ND 1.0 3/1/20 6:58 EEHg/L0.57 2/28/20SM21-22 6200B1L-041,2,3-Trichlorobenzene
ND 0.50 3/1/20 6:58 EEHg/L0.40 2/28/20SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 3/1/20 6:58 EEHg/L0.20 2/28/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 3/1/20 6:58 EEHg/L0.16 2/28/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 3/1/20 6:58 EEHg/L0.24 2/28/20SM21-22 6200B1Trichloroethylene
ND 0.50 3/1/20 6:58 EEHg/L0.33 2/28/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 3/1/20 6:58 EEHg/L0.25 2/28/20SM21-22 6200B11,2,3-Trichloropropane
1.4 0.50 3/1/20 6:58 EEHg/L0.18 2/28/20SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 3/1/20 6:58 EEHg/L0.14 2/28/20SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 3/1/20 6:58 EEHg/L10 2/28/20SM21-22 6200B1L-04Vinyl Acetate
ND 0.50 3/1/20 6:58 EEHg/L0.45 2/28/20SM21-22 6200B1Vinyl Chloride
0.40 1.0 3/1/20 6:58 EEHg/L0.30 2/28/20SM21-22 6200B1Jm+p Xylene
ND 0.50 3/1/20 6:58 EEHg/L0.17 2/28/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 98.3 3/1/20 6:5870-130
Toluene-d8 96.5 3/1/20 6:5870-130
4-Bromofluorobenzene 91.8 3/1/20 6:5870-130
Page 38 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-14
Field Sample #: MW-20
Sample Matrix: Ground Water
Sampled: 2/25/2020 13:30
[TOC_2]20B1173-14[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
7.8 50 3/1/20 7:24 EEHg/L3.8 2/28/20SM21-22 6200B1JAcetone
ND 0.50 3/1/20 7:24 EEHg/L0.18 2/28/20SM21-22 6200B1Benzene
ND 0.50 3/1/20 7:24 EEHg/L0.15 2/28/20SM21-22 6200B1Bromobenzene
ND 0.50 3/1/20 7:24 EEHg/L0.32 2/28/20SM21-22 6200B1Bromochloromethane
ND 0.50 3/1/20 7:24 EEHg/L0.16 2/28/20SM21-22 6200B1Bromodichloromethane
ND 0.50 3/1/20 7:24 EEHg/L0.46 2/28/20SM21-22 6200B1Bromoform
ND 2.0 3/1/20 7:24 EEHg/L0.78 2/28/20SM21-22 6200B1Bromomethane
ND 5.0 3/1/20 7:24 EEHg/L1.9 2/28/20SM21-22 6200B1R-052-Butanone (MEK)
ND 0.50 3/1/20 7:24 EEHg/L0.21 2/28/20SM21-22 6200B1n-Butylbenzene
ND 0.50 3/1/20 7:24 EEHg/L0.16 2/28/20SM21-22 6200B1sec-Butylbenzene
ND 0.50 3/1/20 7:24 EEHg/L0.17 2/28/20SM21-22 6200B1tert-Butylbenzene
ND 0.50 3/1/20 7:24 EEHg/L0.11 2/28/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 3/1/20 7:24 EEHg/L0.15 2/28/20SM21-22 6200B1Chlorobenzene
ND 50 3/1/20 7:24 EEHg/L11 2/28/20SM21-22 6200B1Ethanol
ND 0.50 3/1/20 7:24 EEHg/L0.21 2/28/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 3/1/20 7:24 EEHg/L0.35 2/28/20SM21-22 6200B1Chloroethane
0.17 0.50 3/1/20 7:24 EEHg/L0.17 2/28/20SM21-22 6200B1JChloroform
ND 1.0 3/1/20 7:24 EEHg/L0.45 2/28/20SM21-22 6200B1Chloromethane
ND 0.50 3/1/20 7:24 EEHg/L0.12 2/28/20SM21-22 6200B12-Chlorotoluene
ND 0.50 3/1/20 7:24 EEHg/L0.14 2/28/20SM21-22 6200B14-Chlorotoluene
ND 0.50 3/1/20 7:24 EEHg/L0.19 2/28/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 3/1/20 7:24 EEHg/L0.16 2/28/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 3/1/20 7:24 EEHg/L0.12 2/28/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 3/1/20 7:24 EEHg/L0.13 2/28/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 3/1/20 7:24 EEHg/L0.26 2/28/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 3/1/20 7:24 EEHg/L0.16 2/28/20SM21-22 6200B11,1-Dichloroethane
ND 0.50 3/1/20 7:24 EEHg/L0.41 2/28/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 3/1/20 7:24 EEHg/L0.32 2/28/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 3/1/20 7:24 EEHg/L0.13 2/28/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 3/1/20 7:24 EEHg/L0.31 2/28/20SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 3/1/20 7:24 EEHg/L0.20 2/28/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 3/1/20 7:24 EEHg/L0.11 2/28/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 3/1/20 7:24 EEHg/L0.20 2/28/20SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 3/1/20 7:24 EEHg/L0.16 2/28/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 3/1/20 7:24 EEHg/L0.13 2/28/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 3/1/20 7:24 EEHg/L0.23 2/28/20SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 3/1/20 7:24 EEHg/L0.17 2/28/20SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 3/1/20 7:24 EEHg/L0.13 2/28/20SM21-22 6200B1Ethylbenzene
ND 5.0 3/1/20 7:24 EEHg/L1.5 2/28/20SM21-22 6200B12-Hexanone (MBK)
ND 0.50 3/1/20 7:24 EEHg/L0.17 2/28/20SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 3/1/20 7:24 EEHg/L0.20 2/28/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 3/1/20 7:24 EEHg/L0.25 2/28/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 3/1/20 7:24 EEHg/L0.34 2/28/20SM21-22 6200B1Methylene Chloride
ND 5.0 3/1/20 7:24 EEHg/L1.7 2/28/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 39 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-14
Field Sample #: MW-20
Sample Matrix: Ground Water
Sampled: 2/25/2020 13:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 3/1/20 7:24 EEHg/L0.31 2/28/20SM21-22 6200B1L-04Naphthalene
ND 0.50 3/1/20 7:24 EEHg/L0.13 2/28/20SM21-22 6200B1n-Propylbenzene
ND 0.50 3/1/20 7:24 EEHg/L0.11 2/28/20SM21-22 6200B1Styrene
ND 0.50 3/1/20 7:24 EEHg/L0.22 2/28/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 3/1/20 7:24 EEHg/L0.18 2/28/20SM21-22 6200B1Tetrachloroethylene
ND 0.50 3/1/20 7:24 EEHg/L0.14 2/28/20SM21-22 6200B1Toluene
ND 1.0 3/1/20 7:24 EEHg/L0.57 2/28/20SM21-22 6200B1L-041,2,3-Trichlorobenzene
ND 0.50 3/1/20 7:24 EEHg/L0.40 2/28/20SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 3/1/20 7:24 EEHg/L0.20 2/28/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 3/1/20 7:24 EEHg/L0.16 2/28/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 3/1/20 7:24 EEHg/L0.24 2/28/20SM21-22 6200B1Trichloroethylene
ND 0.50 3/1/20 7:24 EEHg/L0.33 2/28/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 3/1/20 7:24 EEHg/L0.25 2/28/20SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 3/1/20 7:24 EEHg/L0.18 2/28/20SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 3/1/20 7:24 EEHg/L0.14 2/28/20SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 3/1/20 7:24 EEHg/L10 2/28/20SM21-22 6200B1L-04Vinyl Acetate
ND 0.50 3/1/20 7:24 EEHg/L0.45 2/28/20SM21-22 6200B1Vinyl Chloride
ND 1.0 3/1/20 7:24 EEHg/L0.30 2/28/20SM21-22 6200B1m+p Xylene
ND 0.50 3/1/20 7:24 EEHg/L0.17 2/28/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 102 3/1/20 7:2470-130
Toluene-d8 95.6 3/1/20 7:2470-130
4-Bromofluorobenzene 93.1 3/1/20 7:2470-130
Page 40 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-15
Field Sample #: MW-17
Sample Matrix: Ground Water
Sampled: 2/25/2020 14:10
[TOC_2]20B1173-15[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
6.7 50 3/1/20 6:05 EEHg/L3.8 2/28/20SM21-22 6200B1JAcetone
ND 0.50 3/1/20 6:05 EEHg/L0.18 2/28/20SM21-22 6200B1Benzene
ND 0.50 3/1/20 6:05 EEHg/L0.15 2/28/20SM21-22 6200B1Bromobenzene
ND 0.50 3/1/20 6:05 EEHg/L0.32 2/28/20SM21-22 6200B1Bromochloromethane
ND 0.50 3/1/20 6:05 EEHg/L0.16 2/28/20SM21-22 6200B1Bromodichloromethane
ND 0.50 3/1/20 6:05 EEHg/L0.46 2/28/20SM21-22 6200B1Bromoform
ND 2.0 3/1/20 6:05 EEHg/L0.78 2/28/20SM21-22 6200B1Bromomethane
ND 5.0 3/1/20 6:05 EEHg/L1.9 2/28/20SM21-22 6200B1R-052-Butanone (MEK)
ND 0.50 3/1/20 6:05 EEHg/L0.21 2/28/20SM21-22 6200B1n-Butylbenzene
ND 0.50 3/1/20 6:05 EEHg/L0.16 2/28/20SM21-22 6200B1sec-Butylbenzene
ND 0.50 3/1/20 6:05 EEHg/L0.17 2/28/20SM21-22 6200B1tert-Butylbenzene
ND 0.50 3/1/20 6:05 EEHg/L0.11 2/28/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 3/1/20 6:05 EEHg/L0.15 2/28/20SM21-22 6200B1Chlorobenzene
ND 50 3/1/20 6:05 EEHg/L11 2/28/20SM21-22 6200B1Ethanol
ND 0.50 3/1/20 6:05 EEHg/L0.21 2/28/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 3/1/20 6:05 EEHg/L0.35 2/28/20SM21-22 6200B1Chloroethane
ND 0.50 3/1/20 6:05 EEHg/L0.17 2/28/20SM21-22 6200B1Chloroform
ND 1.0 3/1/20 6:05 EEHg/L0.45 2/28/20SM21-22 6200B1Chloromethane
ND 0.50 3/1/20 6:05 EEHg/L0.12 2/28/20SM21-22 6200B12-Chlorotoluene
ND 0.50 3/1/20 6:05 EEHg/L0.14 2/28/20SM21-22 6200B14-Chlorotoluene
ND 0.50 3/1/20 6:05 EEHg/L0.19 2/28/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 3/1/20 6:05 EEHg/L0.16 2/28/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 3/1/20 6:05 EEHg/L0.12 2/28/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 3/1/20 6:05 EEHg/L0.13 2/28/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 3/1/20 6:05 EEHg/L0.26 2/28/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 3/1/20 6:05 EEHg/L0.16 2/28/20SM21-22 6200B11,1-Dichloroethane
ND 0.50 3/1/20 6:05 EEHg/L0.41 2/28/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 3/1/20 6:05 EEHg/L0.32 2/28/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 3/1/20 6:05 EEHg/L0.13 2/28/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 3/1/20 6:05 EEHg/L0.31 2/28/20SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 3/1/20 6:05 EEHg/L0.20 2/28/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 3/1/20 6:05 EEHg/L0.11 2/28/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 3/1/20 6:05 EEHg/L0.20 2/28/20SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 3/1/20 6:05 EEHg/L0.16 2/28/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 3/1/20 6:05 EEHg/L0.13 2/28/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 3/1/20 6:05 EEHg/L0.23 2/28/20SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 3/1/20 6:05 EEHg/L0.17 2/28/20SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 3/1/20 6:05 EEHg/L0.13 2/28/20SM21-22 6200B1Ethylbenzene
ND 5.0 3/1/20 6:05 EEHg/L1.5 2/28/20SM21-22 6200B12-Hexanone (MBK)
ND 0.50 3/1/20 6:05 EEHg/L0.17 2/28/20SM21-22 6200B1Isopropylbenzene (Cumene)
0.74 0.50 3/1/20 6:05 EEHg/L0.20 2/28/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 3/1/20 6:05 EEHg/L0.25 2/28/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 3/1/20 6:05 EEHg/L0.34 2/28/20SM21-22 6200B1Methylene Chloride
ND 5.0 3/1/20 6:05 EEHg/L1.7 2/28/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 41 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-15
Field Sample #: MW-17
Sample Matrix: Ground Water
Sampled: 2/25/2020 14:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 3/1/20 6:05 EEHg/L0.31 2/28/20SM21-22 6200B1L-04Naphthalene
ND 0.50 3/1/20 6:05 EEHg/L0.13 2/28/20SM21-22 6200B1n-Propylbenzene
ND 0.50 3/1/20 6:05 EEHg/L0.11 2/28/20SM21-22 6200B1Styrene
ND 0.50 3/1/20 6:05 EEHg/L0.22 2/28/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 3/1/20 6:05 EEHg/L0.18 2/28/20SM21-22 6200B1Tetrachloroethylene
28 0.50 3/1/20 6:05 EEHg/L0.14 2/28/20SM21-22 6200B1Toluene
ND 1.0 3/1/20 6:05 EEHg/L0.57 2/28/20SM21-22 6200B1L-041,2,3-Trichlorobenzene
ND 0.50 3/1/20 6:05 EEHg/L0.40 2/28/20SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 3/1/20 6:05 EEHg/L0.20 2/28/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 3/1/20 6:05 EEHg/L0.16 2/28/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 3/1/20 6:05 EEHg/L0.24 2/28/20SM21-22 6200B1Trichloroethylene
ND 0.50 3/1/20 6:05 EEHg/L0.33 2/28/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 3/1/20 6:05 EEHg/L0.25 2/28/20SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 3/1/20 6:05 EEHg/L0.18 2/28/20SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 3/1/20 6:05 EEHg/L0.14 2/28/20SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 3/1/20 6:05 EEHg/L10 2/28/20SM21-22 6200B1L-04Vinyl Acetate
ND 0.50 3/1/20 6:05 EEHg/L0.45 2/28/20SM21-22 6200B1Vinyl Chloride
ND 1.0 3/1/20 6:05 EEHg/L0.30 2/28/20SM21-22 6200B1m+p Xylene
ND 0.50 3/1/20 6:05 EEHg/L0.17 2/28/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 98.4 3/1/20 6:0570-130
Toluene-d8 96.2 3/1/20 6:0570-130
4-Bromofluorobenzene 94.7 3/1/20 6:0570-130
Page 42 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-16
Field Sample #: MW-16D
Sample Matrix: Ground Water
Sampled: 2/25/2020 14:45
[TOC_2]20B1173-16[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 3/1/20 6:31 EEHg/L3.8 2/28/20SM21-22 6200B1Acetone
ND 0.50 3/1/20 6:31 EEHg/L0.18 2/28/20SM21-22 6200B1Benzene
ND 0.50 3/1/20 6:31 EEHg/L0.15 2/28/20SM21-22 6200B1Bromobenzene
ND 0.50 3/1/20 6:31 EEHg/L0.32 2/28/20SM21-22 6200B1Bromochloromethane
ND 0.50 3/1/20 6:31 EEHg/L0.16 2/28/20SM21-22 6200B1Bromodichloromethane
ND 0.50 3/1/20 6:31 EEHg/L0.46 2/28/20SM21-22 6200B1Bromoform
ND 2.0 3/1/20 6:31 EEHg/L0.78 2/28/20SM21-22 6200B1Bromomethane
ND 5.0 3/1/20 6:31 EEHg/L1.9 2/28/20SM21-22 6200B1R-052-Butanone (MEK)
ND 0.50 3/1/20 6:31 EEHg/L0.21 2/28/20SM21-22 6200B1n-Butylbenzene
ND 0.50 3/1/20 6:31 EEHg/L0.16 2/28/20SM21-22 6200B1sec-Butylbenzene
ND 0.50 3/1/20 6:31 EEHg/L0.17 2/28/20SM21-22 6200B1tert-Butylbenzene
ND 0.50 3/1/20 6:31 EEHg/L0.11 2/28/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 3/1/20 6:31 EEHg/L0.15 2/28/20SM21-22 6200B1Chlorobenzene
ND 50 3/1/20 6:31 EEHg/L11 2/28/20SM21-22 6200B1Ethanol
ND 0.50 3/1/20 6:31 EEHg/L0.21 2/28/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 3/1/20 6:31 EEHg/L0.35 2/28/20SM21-22 6200B1Chloroethane
ND 0.50 3/1/20 6:31 EEHg/L0.17 2/28/20SM21-22 6200B1Chloroform
ND 1.0 3/1/20 6:31 EEHg/L0.45 2/28/20SM21-22 6200B1Chloromethane
ND 0.50 3/1/20 6:31 EEHg/L0.12 2/28/20SM21-22 6200B12-Chlorotoluene
ND 0.50 3/1/20 6:31 EEHg/L0.14 2/28/20SM21-22 6200B14-Chlorotoluene
ND 0.50 3/1/20 6:31 EEHg/L0.19 2/28/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 3/1/20 6:31 EEHg/L0.16 2/28/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 3/1/20 6:31 EEHg/L0.12 2/28/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 3/1/20 6:31 EEHg/L0.13 2/28/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 3/1/20 6:31 EEHg/L0.26 2/28/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 3/1/20 6:31 EEHg/L0.16 2/28/20SM21-22 6200B11,1-Dichloroethane
ND 0.50 3/1/20 6:31 EEHg/L0.41 2/28/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 3/1/20 6:31 EEHg/L0.32 2/28/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 3/1/20 6:31 EEHg/L0.13 2/28/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 3/1/20 6:31 EEHg/L0.31 2/28/20SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 3/1/20 6:31 EEHg/L0.20 2/28/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 3/1/20 6:31 EEHg/L0.11 2/28/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 3/1/20 6:31 EEHg/L0.20 2/28/20SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 3/1/20 6:31 EEHg/L0.16 2/28/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 3/1/20 6:31 EEHg/L0.13 2/28/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 3/1/20 6:31 EEHg/L0.23 2/28/20SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 3/1/20 6:31 EEHg/L0.17 2/28/20SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 3/1/20 6:31 EEHg/L0.13 2/28/20SM21-22 6200B1Ethylbenzene
ND 5.0 3/1/20 6:31 EEHg/L1.5 2/28/20SM21-22 6200B12-Hexanone (MBK)
ND 0.50 3/1/20 6:31 EEHg/L0.17 2/28/20SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 3/1/20 6:31 EEHg/L0.20 2/28/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 3/1/20 6:31 EEHg/L0.25 2/28/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 3/1/20 6:31 EEHg/L0.34 2/28/20SM21-22 6200B1Methylene Chloride
ND 5.0 3/1/20 6:31 EEHg/L1.7 2/28/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 43 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-16
Field Sample #: MW-16D
Sample Matrix: Ground Water
Sampled: 2/25/2020 14:45
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 3/1/20 6:31 EEHg/L0.31 2/28/20SM21-22 6200B1L-04Naphthalene
ND 0.50 3/1/20 6:31 EEHg/L0.13 2/28/20SM21-22 6200B1n-Propylbenzene
ND 0.50 3/1/20 6:31 EEHg/L0.11 2/28/20SM21-22 6200B1Styrene
ND 0.50 3/1/20 6:31 EEHg/L0.22 2/28/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 3/1/20 6:31 EEHg/L0.18 2/28/20SM21-22 6200B1Tetrachloroethylene
ND 0.50 3/1/20 6:31 EEHg/L0.14 2/28/20SM21-22 6200B1Toluene
ND 1.0 3/1/20 6:31 EEHg/L0.57 2/28/20SM21-22 6200B1L-041,2,3-Trichlorobenzene
ND 0.50 3/1/20 6:31 EEHg/L0.40 2/28/20SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 3/1/20 6:31 EEHg/L0.20 2/28/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 3/1/20 6:31 EEHg/L0.16 2/28/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 3/1/20 6:31 EEHg/L0.24 2/28/20SM21-22 6200B1Trichloroethylene
ND 0.50 3/1/20 6:31 EEHg/L0.33 2/28/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 3/1/20 6:31 EEHg/L0.25 2/28/20SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 3/1/20 6:31 EEHg/L0.18 2/28/20SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 3/1/20 6:31 EEHg/L0.14 2/28/20SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 3/1/20 6:31 EEHg/L10 2/28/20SM21-22 6200B1L-04Vinyl Acetate
ND 0.50 3/1/20 6:31 EEHg/L0.45 2/28/20SM21-22 6200B1Vinyl Chloride
ND 1.0 3/1/20 6:31 EEHg/L0.30 2/28/20SM21-22 6200B1m+p Xylene
ND 0.50 3/1/20 6:31 EEHg/L0.17 2/28/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 99.2 3/1/20 6:3170-130
Toluene-d8 98.5 3/1/20 6:3170-130
4-Bromofluorobenzene 93.2 3/1/20 6:3170-130
Page 44 of 66
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-17
Field Sample #: 2/25 FIELD
Sample Matrix: Field Blank
Sampled: 2/25/2020 14:50
[TOC_2]20B1173-17[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 3/1/20 5:12 EEHg/L3.8 2/28/20SM21-22 6200B1Acetone
ND 0.50 3/1/20 5:12 EEHg/L0.18 2/28/20SM21-22 6200B1Benzene
ND 0.50 3/1/20 5:12 EEHg/L0.15 2/28/20SM21-22 6200B1Bromobenzene
ND 0.50 3/1/20 5:12 EEHg/L0.32 2/28/20SM21-22 6200B1Bromochloromethane
ND 0.50 3/1/20 5:12 EEHg/L0.16 2/28/20SM21-22 6200B1Bromodichloromethane
ND 0.50 3/1/20 5:12 EEHg/L0.46 2/28/20SM21-22 6200B1Bromoform
ND 2.0 3/1/20 5:12 EEHg/L0.78 2/28/20SM21-22 6200B1Bromomethane
ND 5.0 3/1/20 5:12 EEHg/L1.9 2/28/20SM21-22 6200B1R-052-Butanone (MEK)
ND 0.50 3/1/20 5:12 EEHg/L0.21 2/28/20SM21-22 6200B1n-Butylbenzene
ND 0.50 3/1/20 5:12 EEHg/L0.16 2/28/20SM21-22 6200B1sec-Butylbenzene
ND 0.50 3/1/20 5:12 EEHg/L0.17 2/28/20SM21-22 6200B1tert-Butylbenzene
ND 0.50 3/1/20 5:12 EEHg/L0.11 2/28/20SM21-22 6200B1Carbon Tetrachloride
ND 0.50 3/1/20 5:12 EEHg/L0.15 2/28/20SM21-22 6200B1Chlorobenzene
ND 50 3/1/20 5:12 EEHg/L11 2/28/20SM21-22 6200B1Ethanol
ND 0.50 3/1/20 5:12 EEHg/L0.21 2/28/20SM21-22 6200B1Chlorodibromomethane
ND 0.50 3/1/20 5:12 EEHg/L0.35 2/28/20SM21-22 6200B1Chloroethane
ND 0.50 3/1/20 5:12 EEHg/L0.17 2/28/20SM21-22 6200B1Chloroform
ND 1.0 3/1/20 5:12 EEHg/L0.45 2/28/20SM21-22 6200B1Chloromethane
ND 0.50 3/1/20 5:12 EEHg/L0.12 2/28/20SM21-22 6200B12-Chlorotoluene
ND 0.50 3/1/20 5:12 EEHg/L0.14 2/28/20SM21-22 6200B14-Chlorotoluene
ND 0.50 3/1/20 5:12 EEHg/L0.19 2/28/20SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 3/1/20 5:12 EEHg/L0.16 2/28/20SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 3/1/20 5:12 EEHg/L0.12 2/28/20SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 3/1/20 5:12 EEHg/L0.13 2/28/20SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 3/1/20 5:12 EEHg/L0.26 2/28/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 3/1/20 5:12 EEHg/L0.16 2/28/20SM21-22 6200B11,1-Dichloroethane
ND 0.50 3/1/20 5:12 EEHg/L0.41 2/28/20SM21-22 6200B11,2-Dichloroethane
ND 0.50 3/1/20 5:12 EEHg/L0.32 2/28/20SM21-22 6200B11,1-Dichloroethylene
ND 0.50 3/1/20 5:12 EEHg/L0.13 2/28/20SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 3/1/20 5:12 EEHg/L0.31 2/28/20SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 3/1/20 5:12 EEHg/L0.20 2/28/20SM21-22 6200B11,2-Dichloropropane
ND 0.50 3/1/20 5:12 EEHg/L0.11 2/28/20SM21-22 6200B11,3-Dichloropropane
ND 0.50 3/1/20 5:12 EEHg/L0.20 2/28/20SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 3/1/20 5:12 EEHg/L0.16 2/28/20SM21-22 6200B11,1-Dichloropropene
ND 0.50 3/1/20 5:12 EEHg/L0.13 2/28/20SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 3/1/20 5:12 EEHg/L0.23 2/28/20SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 3/1/20 5:12 EEHg/L0.17 2/28/20SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 3/1/20 5:12 EEHg/L0.13 2/28/20SM21-22 6200B1Ethylbenzene
ND 5.0 3/1/20 5:12 EEHg/L1.5 2/28/20SM21-22 6200B12-Hexanone (MBK)
ND 0.50 3/1/20 5:12 EEHg/L0.17 2/28/20SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 3/1/20 5:12 EEHg/L0.20 2/28/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 3/1/20 5:12 EEHg/L0.25 2/28/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 3/1/20 5:12 EEHg/L0.34 2/28/20SM21-22 6200B1Methylene Chloride
ND 5.0 3/1/20 5:12 EEHg/L1.7 2/28/20SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 45 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/26/2020
Work Order: 20B1173Sample Description:Project Location: West End, NC
Sample ID: 20B1173-17
Field Sample #: 2/25 FIELD
Sample Matrix: Field Blank
Sampled: 2/25/2020 14:50
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 3/1/20 5:12 EEHg/L0.31 2/28/20SM21-22 6200B1L-04Naphthalene
ND 0.50 3/1/20 5:12 EEHg/L0.13 2/28/20SM21-22 6200B1n-Propylbenzene
ND 0.50 3/1/20 5:12 EEHg/L0.11 2/28/20SM21-22 6200B1Styrene
ND 0.50 3/1/20 5:12 EEHg/L0.22 2/28/20SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 3/1/20 5:12 EEHg/L0.18 2/28/20SM21-22 6200B1Tetrachloroethylene
ND 0.50 3/1/20 5:12 EEHg/L0.14 2/28/20SM21-22 6200B1Toluene
ND 1.0 3/1/20 5:12 EEHg/L0.57 2/28/20SM21-22 6200B1L-041,2,3-Trichlorobenzene
ND 0.50 3/1/20 5:12 EEHg/L0.40 2/28/20SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 3/1/20 5:12 EEHg/L0.20 2/28/20SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 3/1/20 5:12 EEHg/L0.16 2/28/20SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 3/1/20 5:12 EEHg/L0.24 2/28/20SM21-22 6200B1Trichloroethylene
ND 0.50 3/1/20 5:12 EEHg/L0.33 2/28/20SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 3/1/20 5:12 EEHg/L0.25 2/28/20SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 3/1/20 5:12 EEHg/L0.18 2/28/20SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 3/1/20 5:12 EEHg/L0.14 2/28/20SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 3/1/20 5:12 EEHg/L10 2/28/20SM21-22 6200B1L-04Vinyl Acetate
ND 0.50 3/1/20 5:12 EEHg/L0.45 2/28/20SM21-22 6200B1Vinyl Chloride
ND 1.0 3/1/20 5:12 EEHg/L0.30 2/28/20SM21-22 6200B1m+p Xylene
ND 0.50 3/1/20 5:12 EEHg/L0.17 2/28/20SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 99.0 3/1/20 5:1270-130
Toluene-d8 96.6 3/1/20 5:1270-130
4-Bromofluorobenzene 94.5 3/1/20 5:1270-130
Page 46 of 66
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 5030B-SM21-22 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B253192 02/28/205 5.0020B1173-01 [MW-1R]
B253192 02/28/205 5.0020B1173-02 [MW-10]
B253192 02/28/205 5.0020B1173-03 [MW-7]
B253192 02/28/200.25 5.0020B1173-04 [MW-12]
B253192 02/28/205 5.0020B1173-05 [MW-14D]
B253192 02/28/205 5.0020B1173-06 [MW-15]
B253192 02/28/205 5.0020B1173-07 [MW-19]
B253192 02/28/205 5.0020B1173-08 [2/24 FIELD]
B253192 02/28/205 5.0020B1173-09 [MW-18D]
B253192 02/28/200.25 5.0020B1173-10 [MW-8]
B253192 02/28/205 5.0020B1173-11 [MW-9]
B253192 02/28/200.1 5.0020B1173-12 [MW-6]
Prep Method: SW-846 5030B-SM21-22 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B253198 02/28/205 5.0020B1173-13 [MW-21]
B253198 02/28/205 5.0020B1173-14 [MW-20]
B253198 02/28/205 5.0020B1173-15 [MW-17]
B253198 02/28/205 5.0020B1173-16 [MW-16D]
B253198 02/28/205 5.0020B1173-17 [2/25 FIELD]
Prep Method: SW-846 5030B-SM21-22 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B253398 03/03/200.025 5.0020B1173-04RE1 [MW-12]
[TOC_1]Sample Preparation Information[TOC]
Page 47 of 66
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 B253192 - SW-846 5030B
[TOC_3]B253192[TOC]
Blank (B253192-BLK1) Prepared: 02/28/20 Analyzed: 02/29/20
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/L1.0 L-04ND
1,2,4-Trichlorobenzene g/L0.50 L-04ND
[TOC_1]QC Data[TOC]
Page 48 of 66
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 B253192 - SW-846 5030B
Blank (B253192-BLK1) Prepared: 02/28/20 Analyzed: 02/29/20
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/L0.50 R-05ND
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 10325.9
g/L 25.0 70-130Surrogate: Toluene-d8 95.824.0
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 88.122.0
LCS (B253192-BS1) Prepared: 02/28/20 Analyzed: 02/29/20
Acetone g/L50 100 70-130103103
Benzene g/L0.50 10.0 70-13097.69.76
Bromobenzene g/L0.50 10.0 70-13096.99.69
Bromochloromethane g/L0.50 10.0 70-13098.19.81
Bromodichloromethane g/L0.50 10.0 70-13010210.2
Bromoform g/L0.50 10.0 70-13099.99.99
Bromomethane g/L1.0 10.0 60-14010510.5
2-Butanone (MEK)g/L5.0 100 70-13079.779.7
n-Butylbenzene g/L0.50 10.0 70-13083.28.32
sec-Butylbenzene g/L0.50 10.0 70-13010210.2
tert-Butylbenzene g/L0.50 10.0 70-13010110.1
Carbon Tetrachloride g/L0.50 10.0 70-13010410.4
Chlorobenzene g/L0.50 10.0 70-13011011.0
Ethanol g/L50 100 70-13094.094.0
Chlorodibromomethane g/L0.50 10.0 70-13010210.2
Chloroethane g/L0.50 10.0 60-14010710.7
Chloroform g/L0.50 10.0 70-13010410.4
Chloromethane g/L0.60 10.0 60-14075.07.50
2-Chlorotoluene g/L0.50 10.0 70-13010110.1
4-Chlorotoluene g/L0.50 10.0 70-13097.19.71
1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13010310.3
1,2-Dichlorobenzene g/L0.50 10.0 70-13010210.2
1,3-Dichlorobenzene g/L0.50 10.0 70-13011111.1
1,4-Dichlorobenzene g/L0.50 10.0 70-13010710.7
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 60-14081.08.10
1,1-Dichloroethane g/L0.50 10.0 70-13097.29.72
1,2-Dichloroethane g/L0.50 10.0 70-13010710.7
1,1-Dichloroethylene g/L0.50 10.0 70-13010910.9
cis-1,2-Dichloroethylene g/L0.50 10.0 70-13095.69.56
trans-1,2-Dichloroethylene g/L0.50 10.0 70-13090.59.05
1,2-Dichloropropane g/L0.50 10.0 70-13010110.1
1,3-Dichloropropane g/L0.50 10.0 70-13010310.3
2,2-Dichloropropane g/L0.50 10.0 70-13077.37.73
1,1-Dichloropropene g/L0.50 10.0 70-13097.79.77
cis-1,3-Dichloropropene g/L0.50 10.0 70-13090.59.05
trans-1,3-Dichloropropene g/L0.50 10.0 70-13090.29.02
Page 49 of 66
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 B253192 - SW-846 5030B
LCS (B253192-BS1) Prepared: 02/28/20 Analyzed: 02/29/20
Diisopropyl Ether (DIPE)g/L0.50 10.0 70-13087.58.75
Ethylbenzene g/L0.50 10.0 70-13010010.0
2-Hexanone (MBK)g/L5.0 100 70-13077.877.8
Isopropylbenzene (Cumene)g/L0.50 10.0 70-13010210.2
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13095.99.59
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 70-13095.69.56
Methylene Chloride g/L5.0 10.0 70-13011011.0
4-Methyl-2-pentanone (MIBK)g/L5.0 100 70-13075.475.4
Naphthalene g/L0.50 10.0 L-0470-13041.5 *4.15
n-Propylbenzene g/L0.50 10.0 70-13096.89.68
Styrene g/L0.50 10.0 70-13099.49.94
1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13010610.6
Tetrachloroethylene g/L0.50 10.0 70-13010610.6
Toluene g/L0.50 10.0 70-13099.89.98
1,2,3-Trichlorobenzene g/L1.0 10.0 L-0470-13047.0 *4.70
1,2,4-Trichlorobenzene g/L0.50 10.0 L-0470-13058.3 *5.83
1,1,1-Trichloroethane g/L0.50 10.0 70-13010510.5
1,1,2-Trichloroethane g/L0.50 10.0 70-13010710.7
Trichloroethylene g/L0.50 10.0 70-13010410.4
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13010710.7
1,2,3-Trichloropropane g/L0.50 10.0 R-0570-13090.99.09
1,2,4-Trimethylbenzene g/L0.50 10.0 70-13094.39.43
1,3,5-Trimethylbenzene g/L0.50 10.0 70-13095.09.50
Vinyl Acetate g/L20 100 70-13074.074.0
Vinyl Chloride g/L0.50 10.0 60-14084.38.43
m+p Xylene g/L1.0 20.0 70-13010020.1
o-Xylene g/L0.50 10.0 70-13010310.3
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 10225.4
g/L 25.0 70-130Surrogate: Toluene-d8 99.724.9
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 95.223.8
LCS Dup (B253192-BSD1) Prepared: 02/28/20 Analyzed: 02/29/20
Acetone g/L50 100 2570-130102 0.870102
Benzene g/L0.50 10.0 2570-13095.3 2.389.53
Bromobenzene g/L0.50 10.0 2570-13093.7 3.369.37
Bromochloromethane g/L0.50 10.0 2570-13098.0 0.1029.80
Bromodichloromethane g/L0.50 10.0 2570-130103 1.0810.3
Bromoform g/L0.50 10.0 2570-130101 1.2910.1
Bromomethane g/L1.0 10.0 2560-140113 6.9711.3
2-Butanone (MEK)g/L5.0 100 2570-13079.8 0.11379.8
n-Butylbenzene g/L0.50 10.0 2570-13083.3 0.1208.33
sec-Butylbenzene g/L0.50 10.0 2570-130100 1.8810.0
tert-Butylbenzene g/L0.50 10.0 2570-130102 0.98110.2
Carbon Tetrachloride g/L0.50 10.0 2570-130105 0.47810.5
Chlorobenzene g/L0.50 10.0 2570-130108 1.0110.8
Ethanol g/L50 100 2570-13087.6 7.0787.6
Chlorodibromomethane g/L0.50 10.0 2570-130102 0.19610.2
Chloroethane g/L0.50 10.0 2560-14097.0 9.629.70
Chloroform g/L0.50 10.0 2570-130104 0.0010.4
Chloromethane g/L0.60 10.0 2560-14072.6 3.257.26
2-Chlorotoluene g/L0.50 10.0 2570-13096.7 4.459.67
4-Chlorotoluene g/L0.50 10.0 2570-13098.7 1.639.87
Page 50 of 66
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 B253192 - SW-846 5030B
LCS Dup (B253192-BSD1) Prepared: 02/28/20 Analyzed: 02/29/20
1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-130107 3.9010.7
1,2-Dichlorobenzene g/L0.50 10.0 2570-130103 0.58410.3
1,3-Dichlorobenzene g/L0.50 10.0 2570-130108 2.1910.8
1,4-Dichlorobenzene g/L0.50 10.0 2570-130104 2.8410.4
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-14077.7 4.167.77
1,1-Dichloroethane g/L0.50 10.0 2570-13093.7 3.679.37
1,2-Dichloroethane g/L0.50 10.0 2570-130104 2.2710.4
1,1-Dichloroethylene g/L0.50 10.0 2570-130103 5.5610.3
cis-1,2-Dichloroethylene g/L0.50 10.0 2570-13094.2 1.489.42
trans-1,2-Dichloroethylene g/L0.50 10.0 2570-13094.5 4.329.45
1,2-Dichloropropane g/L0.50 10.0 2570-13096.9 3.959.69
1,3-Dichloropropane g/L0.50 10.0 2570-130101 1.5710.1
2,2-Dichloropropane g/L0.50 10.0 2570-13075.2 2.757.52
1,1-Dichloropropene g/L0.50 10.0 2570-13093.8 4.079.38
cis-1,3-Dichloropropene g/L0.50 10.0 2570-13089.2 1.458.92
trans-1,3-Dichloropropene g/L0.50 10.0 2570-13088.5 1.908.85
Diisopropyl Ether (DIPE)g/L0.50 10.0 2570-13087.6 0.1148.76
Ethylbenzene g/L0.50 10.0 2570-13099.7 0.7999.97
2-Hexanone (MBK)g/L5.0 100 2570-13079.1 1.5979.1
Isopropylbenzene (Cumene)g/L0.50 10.0 2570-130101 1.2810.1
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-13095.3 0.6289.53
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 2570-130101 5.2010.1
Methylene Chloride g/L5.0 10.0 2570-130106 3.6010.6
4-Methyl-2-pentanone (MIBK)g/L5.0 100 2570-13077.1 2.2477.1
Naphthalene g/L0.50 10.0 25 L-0470-13041.5 0.00*4.15
n-Propylbenzene g/L0.50 10.0 2570-13094.4 2.519.44
Styrene g/L0.50 10.0 2570-13097.0 2.449.70
1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-130110 3.4311.0
Tetrachloroethylene g/L0.50 10.0 2570-130108 1.4010.8
Toluene g/L0.50 10.0 2570-13099.1 0.7049.91
1,2,3-Trichlorobenzene g/L1.0 10.0 25 L-0470-13045.3 3.68*4.53
1,2,4-Trichlorobenzene g/L0.50 10.0 25 L-0470-13056.3 3.49*5.63
1,1,1-Trichloroethane g/L0.50 10.0 2570-130100 4.3910.0
1,1,2-Trichloroethane g/L0.50 10.0 2570-130109 1.4810.9
Trichloroethylene g/L0.50 10.0 2570-130103 0.87310.3
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-130102 4.7910.2
1,2,3-Trichloropropane g/L0.50 10.0 25 L-07A, R-0570-130132 37.2**13.2
1,2,4-Trimethylbenzene g/L0.50 10.0 2570-13095.7 1.479.57
1,3,5-Trimethylbenzene g/L0.50 10.0 2570-13091.9 3.329.19
Vinyl Acetate g/L20 100 2570-13073.5 0.66573.5
Vinyl Chloride g/L0.50 10.0 2560-14082.7 1.928.27
m+p Xylene g/L1.0 20.0 2570-13097.8 2.6219.6
o-Xylene g/L0.50 10.0 2570-130103 0.68010.3
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 98.824.7
g/L 25.0 70-130Surrogate: Toluene-d8 98.624.6
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 91.923.0
Page 51 of 66
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 B253198 - SW-846 5030B
[TOC_3]B253198[TOC]
Blank (B253198-BLK1) Prepared: 02/28/20 Analyzed: 03/01/20
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/L5.0 R-05ND
n-Butylbenzene g/L0.50ND
sec-Butylbenzene g/L0.50ND
tert-Butylbenzene g/L0.50ND
Carbon Tetrachloride g/L0.50ND
Chlorobenzene g/L0.50ND
Ethanol g/L50ND
Chlorodibromomethane g/L0.50ND
Chloroethane g/L0.50ND
Chloroform g/L0.50ND
Chloromethane g/L0.60ND
2-Chlorotoluene g/L0.50ND
4-Chlorotoluene g/L0.50ND
1,2-Dibromoethane (EDB)g/L0.50ND
1,2-Dichlorobenzene g/L0.50ND
1,3-Dichlorobenzene g/L0.50ND
1,4-Dichlorobenzene g/L0.50ND
Dichlorodifluoromethane (Freon 12)g/L0.50ND
1,1-Dichloroethane g/L0.50ND
1,2-Dichloroethane g/L0.50ND
1,1-Dichloroethylene g/L0.50ND
cis-1,2-Dichloroethylene g/L0.50ND
trans-1,2-Dichloroethylene g/L0.50ND
1,2-Dichloropropane g/L0.50ND
1,3-Dichloropropane g/L0.50ND
2,2-Dichloropropane g/L0.50 L-04ND
1,1-Dichloropropene g/L0.50ND
cis-1,3-Dichloropropene g/L0.50ND
trans-1,3-Dichloropropene g/L0.50ND
Diisopropyl Ether (DIPE)g/L0.50ND
Ethylbenzene g/L0.50ND
2-Hexanone (MBK)g/L5.0ND
Isopropylbenzene (Cumene)g/L0.50ND
p-Isopropyltoluene (p-Cymene)g/L0.50ND
Methyl tert-Butyl Ether (MTBE)g/L0.50ND
Methylene Chloride g/L5.0ND
4-Methyl-2-pentanone (MIBK)g/L5.0ND
Naphthalene g/L0.50 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/L1.0 L-04ND
1,2,4-Trichlorobenzene g/L0.50ND
Page 52 of 66
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 B253198 - SW-846 5030B
Blank (B253198-BLK1) Prepared: 02/28/20 Analyzed: 03/01/20
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 98.224.6
g/L 25.0 70-130Surrogate: Toluene-d8 97.624.4
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 94.823.7
LCS (B253198-BS1) Prepared: 02/28/20 Analyzed: 03/01/20
Acetone g/L50 100 70-13090.090.0
Benzene g/L0.50 10.0 70-13096.19.61
Bromobenzene g/L0.50 10.0 70-13093.79.37
Bromochloromethane g/L0.50 10.0 70-13095.99.59
Bromodichloromethane g/L0.50 10.0 70-13098.39.83
Bromoform g/L0.50 10.0 70-13095.09.50
Bromomethane g/L1.0 10.0 L-0260-140174*17.4
2-Butanone (MEK)g/L5.0 100 R-0570-13095.895.8
n-Butylbenzene g/L0.50 10.0 70-13088.08.80
sec-Butylbenzene g/L0.50 10.0 70-13010110.1
tert-Butylbenzene g/L0.50 10.0 70-13010110.1
Carbon Tetrachloride g/L0.50 10.0 70-13010410.4
Chlorobenzene g/L0.50 10.0 70-13010810.8
Ethanol g/L50 100 70-13092.892.8
Chlorodibromomethane g/L0.50 10.0 70-13097.29.72
Chloroethane g/L0.50 10.0 60-14010910.9
Chloroform g/L0.50 10.0 70-13099.39.93
Chloromethane g/L0.60 10.0 60-14010210.2
2-Chlorotoluene g/L0.50 10.0 70-13096.59.65
4-Chlorotoluene g/L0.50 10.0 70-13097.59.75
1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13010410.4
1,2-Dichlorobenzene g/L0.50 10.0 70-13099.79.97
1,3-Dichlorobenzene g/L0.50 10.0 70-13010210.2
1,4-Dichlorobenzene g/L0.50 10.0 70-13098.39.83
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 60-14087.58.75
1,1-Dichloroethane g/L0.50 10.0 70-13090.09.00
1,2-Dichloroethane g/L0.50 10.0 70-13010310.3
1,1-Dichloroethylene g/L0.50 10.0 70-13010510.5
cis-1,2-Dichloroethylene g/L0.50 10.0 70-13092.19.21
trans-1,2-Dichloroethylene g/L0.50 10.0 70-13090.69.06
1,2-Dichloropropane g/L0.50 10.0 70-13094.59.45
1,3-Dichloropropane g/L0.50 10.0 70-13098.49.84
2,2-Dichloropropane g/L0.50 10.0 L-0470-13061.5 *6.15
1,1-Dichloropropene g/L0.50 10.0 70-13010110.1
cis-1,3-Dichloropropene g/L0.50 10.0 70-13089.08.90
trans-1,3-Dichloropropene g/L0.50 10.0 70-13086.28.62
Page 53 of 66
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 B253198 - SW-846 5030B
LCS (B253198-BS1) Prepared: 02/28/20 Analyzed: 03/01/20
Diisopropyl Ether (DIPE)g/L0.50 10.0 70-13083.08.30
Ethylbenzene g/L0.50 10.0 70-13010110.1
2-Hexanone (MBK)g/L5.0 100 70-13082.982.9
Isopropylbenzene (Cumene)g/L0.50 10.0 70-13010510.5
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13096.59.65
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 70-13088.08.80
Methylene Chloride g/L5.0 10.0 70-13010010.0
4-Methyl-2-pentanone (MIBK)g/L5.0 100 70-13085.785.7
Naphthalene g/L0.50 10.0 L-0470-13059.7 *5.97
n-Propylbenzene g/L0.50 10.0 70-13010310.3
Styrene g/L0.50 10.0 70-13098.39.83
1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13095.09.50
Tetrachloroethylene g/L0.50 10.0 70-13010710.7
Toluene g/L0.50 10.0 70-13099.89.98
1,2,3-Trichlorobenzene g/L1.0 10.0 L-0470-13059.2 *5.92
1,2,4-Trichlorobenzene g/L0.50 10.0 70-13071.07.10
1,1,1-Trichloroethane g/L0.50 10.0 70-13010210.2
1,1,2-Trichloroethane g/L0.50 10.0 70-13010210.2
Trichloroethylene g/L0.50 10.0 70-13010710.7
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13010910.9
1,2,3-Trichloropropane g/L0.50 10.0 70-13094.19.41
1,2,4-Trimethylbenzene g/L0.50 10.0 70-13098.59.85
1,3,5-Trimethylbenzene g/L0.50 10.0 70-13096.79.67
Vinyl Acetate g/L20 100 L-0470-13059.5 *59.5
Vinyl Chloride g/L0.50 10.0 60-14010010.0
m+p Xylene g/L1.0 20.0 70-13010120.2
o-Xylene g/L0.50 10.0 70-13010410.4
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 97.724.4
g/L 25.0 70-130Surrogate: Toluene-d8 99.324.8
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 97.024.2
LCS Dup (B253198-BSD1) Prepared: 02/28/20 Analyzed: 03/01/20
Acetone g/L50 100 2570-13086.3 4.2086.3
Benzene g/L0.50 10.0 2570-13094.2 2.009.42
Bromobenzene g/L0.50 10.0 2570-13088.7 5.488.87
Bromochloromethane g/L0.50 10.0 2570-13095.5 0.4189.55
Bromodichloromethane g/L0.50 10.0 2570-13096.2 2.169.62
Bromoform g/L0.50 10.0 2570-13088.1 7.548.81
Bromomethane g/L1.0 10.0 25 L-0260-140152 13.4*15.2
2-Butanone (MEK)g/L5.0 100 25 R-0570-13073.6 26.3 *73.6
n-Butylbenzene g/L0.50 10.0 2570-13083.3 5.498.33
sec-Butylbenzene g/L0.50 10.0 2570-13095.0 5.839.50
tert-Butylbenzene g/L0.50 10.0 2570-13096.8 4.449.68
Carbon Tetrachloride g/L0.50 10.0 2570-13099.3 5.019.93
Chlorobenzene g/L0.50 10.0 2570-130104 4.2410.4
Ethanol g/L50 100 2570-13094.3 1.5994.3
Chlorodibromomethane g/L0.50 10.0 2570-13095.8 1.459.58
Chloroethane g/L0.50 10.0 2560-140103 5.4810.3
Chloroform g/L0.50 10.0 2570-13095.6 3.809.56
Chloromethane g/L0.60 10.0 2560-14098.7 2.999.87
2-Chlorotoluene g/L0.50 10.0 2570-13094.8 1.789.48
4-Chlorotoluene g/L0.50 10.0 2570-13097.0 0.5149.70
Page 54 of 66
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 B253198 - SW-846 5030B
LCS Dup (B253198-BSD1) Prepared: 02/28/20 Analyzed: 03/01/20
1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-13097.1 7.059.71
1,2-Dichlorobenzene g/L0.50 10.0 2570-13096.1 3.689.61
1,3-Dichlorobenzene g/L0.50 10.0 2570-13097.2 4.829.72
1,4-Dichlorobenzene g/L0.50 10.0 2570-13097.0 1.339.70
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-14076.8 13.07.68
1,1-Dichloroethane g/L0.50 10.0 2570-13088.7 1.458.87
1,2-Dichloroethane g/L0.50 10.0 2570-130100 2.5610.0
1,1-Dichloroethylene g/L0.50 10.0 2570-130102 3.3810.2
cis-1,2-Dichloroethylene g/L0.50 10.0 2570-13089.4 2.988.94
trans-1,2-Dichloroethylene g/L0.50 10.0 2570-13090.9 0.3319.09
1,2-Dichloropropane g/L0.50 10.0 2570-13091.1 3.669.11
1,3-Dichloropropane g/L0.50 10.0 2570-13095.7 2.789.57
2,2-Dichloropropane g/L0.50 10.0 25 L-0470-13058.8 4.49*5.88
1,1-Dichloropropene g/L0.50 10.0 2570-13096.5 4.169.65
cis-1,3-Dichloropropene g/L0.50 10.0 2570-13088.1 1.028.81
trans-1,3-Dichloropropene g/L0.50 10.0 2570-13083.8 2.828.38
Diisopropyl Ether (DIPE)g/L0.50 10.0 2570-13078.7 5.327.87
Ethylbenzene g/L0.50 10.0 2570-13095.4 6.009.54
2-Hexanone (MBK)g/L5.0 100 2570-13076.6 7.9476.6
Isopropylbenzene (Cumene)g/L0.50 10.0 2570-13098.1 7.089.81
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-13090.1 6.869.01
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 2570-13086.3 1.958.63
Methylene Chloride g/L5.0 10.0 2570-130101 1.1910.1
4-Methyl-2-pentanone (MIBK)g/L5.0 100 2570-13075.0 13.475.0
Naphthalene g/L0.50 10.0 25 L-0470-13050.8 16.1*5.08
n-Propylbenzene g/L0.50 10.0 2570-13093.4 10.29.34
Styrene g/L0.50 10.0 2570-13094.8 3.639.48
1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-13094.3 0.7409.43
Tetrachloroethylene g/L0.50 10.0 2570-130108 0.55810.8
Toluene g/L0.50 10.0 2570-13099.2 0.6039.92
1,2,3-Trichlorobenzene g/L1.0 10.0 25 L-0470-13051.9 13.1*5.19
1,2,4-Trichlorobenzene g/L0.50 10.0 25 L-0770-13062.1 13.4*6.21
1,1,1-Trichloroethane g/L0.50 10.0 2570-13098.9 3.389.89
1,1,2-Trichloroethane g/L0.50 10.0 2570-13099.4 3.079.94
Trichloroethylene g/L0.50 10.0 2570-130102 5.5510.2
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-130105 3.4710.5
1,2,3-Trichloropropane g/L0.50 10.0 2570-13080.7 15.38.07
1,2,4-Trimethylbenzene g/L0.50 10.0 2570-13095.0 3.629.50
1,3,5-Trimethylbenzene g/L0.50 10.0 2570-13091.9 5.099.19
Vinyl Acetate g/L20 100 25 L-0470-13063.7 6.83*63.7
Vinyl Chloride g/L0.50 10.0 2560-14096.8 3.359.68
m+p Xylene g/L1.0 20.0 2570-13096.2 4.9219.2
o-Xylene g/L0.50 10.0 2570-13098.5 5.919.85
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 98.524.6
g/L 25.0 70-130Surrogate: Toluene-d8 99.524.9
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 96.624.2
Page 55 of 66
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 B253398 - SW-846 5030B
[TOC_3]B253398[TOC]
Blank (B253398-BLK1) Prepared: 03/03/20 Analyzed: 03/04/20
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/L0.50 L-04ND
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
Page 56 of 66
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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 B253398 - SW-846 5030B
Blank (B253398-BLK1) Prepared: 03/03/20 Analyzed: 03/04/20
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 87.621.9
g/L 25.0 70-130Surrogate: Toluene-d8 94.023.5
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 89.722.4
LCS (B253398-BS1) Prepared: 03/03/20 Analyzed: 03/04/20
Acetone g/L50 100 70-13091.891.8
Benzene g/L0.50 10.0 70-13085.88.58
Bromobenzene g/L0.50 10.0 70-13010210.2
Bromochloromethane g/L0.50 10.0 70-13096.89.68
Bromodichloromethane g/L0.50 10.0 70-13010510.5
Bromoform g/L0.50 10.0 70-13010410.4
Bromomethane g/L1.0 10.0 60-14066.26.62
2-Butanone (MEK)g/L5.0 100 70-13082.582.5
n-Butylbenzene g/L0.50 10.0 70-13010810.8
sec-Butylbenzene g/L0.50 10.0 70-13011111.1
tert-Butylbenzene g/L0.50 10.0 70-13011011.0
Carbon Tetrachloride g/L0.50 10.0 70-13010510.5
Chlorobenzene g/L0.50 10.0 70-13010410.4
Ethanol g/L50 100 70-130117117
Chlorodibromomethane g/L0.50 10.0 70-13099.19.91
Chloroethane g/L0.50 10.0 60-14089.48.94
Chloroform g/L0.50 10.0 70-13087.28.72
Chloromethane g/L0.60 10.0 60-14087.28.72
2-Chlorotoluene g/L0.50 10.0 70-13099.49.94
4-Chlorotoluene g/L0.50 10.0 70-13010810.8
1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13095.49.54
1,2-Dichlorobenzene g/L0.50 10.0 70-13010710.7
1,3-Dichlorobenzene g/L0.50 10.0 70-13011111.1
1,4-Dichlorobenzene g/L0.50 10.0 70-13010810.8
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 60-14088.58.85
1,1-Dichloroethane g/L0.50 10.0 70-13094.79.47
1,2-Dichloroethane g/L0.50 10.0 70-13010510.5
1,1-Dichloroethylene g/L0.50 10.0 70-13010110.1
cis-1,2-Dichloroethylene g/L0.50 10.0 70-13094.29.42
trans-1,2-Dichloroethylene g/L0.50 10.0 70-13098.89.88
1,2-Dichloropropane g/L0.50 10.0 70-13099.19.91
1,3-Dichloropropane g/L0.50 10.0 70-13092.39.23
2,2-Dichloropropane g/L0.50 10.0 70-13093.19.31
1,1-Dichloropropene g/L0.50 10.0 70-13092.19.21
cis-1,3-Dichloropropene g/L0.50 10.0 70-13099.19.91
trans-1,3-Dichloropropene g/L0.50 10.0 70-13095.99.59
Page 57 of 66
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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 B253398 - SW-846 5030B
LCS (B253398-BS1) Prepared: 03/03/20 Analyzed: 03/04/20
Diisopropyl Ether (DIPE)g/L0.50 10.0 70-13010610.6
Ethylbenzene g/L0.50 10.0 70-13010810.8
2-Hexanone (MBK)g/L5.0 100 70-130102102
Isopropylbenzene (Cumene)g/L0.50 10.0 70-13011111.1
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13010810.8
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 L-0470-13067.1 *6.71
Methylene Chloride g/L5.0 10.0 70-13096.89.68
4-Methyl-2-pentanone (MIBK)g/L5.0 100 70-130109109
Naphthalene g/L0.50 10.0 70-13010710.7
n-Propylbenzene g/L0.50 10.0 70-13010610.6
Styrene g/L0.50 10.0 70-13010310.3
1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13098.69.86
Tetrachloroethylene g/L0.50 10.0 70-13010810.8
Toluene g/L0.50 10.0 70-13010210.2
1,2,3-Trichlorobenzene g/L1.0 10.0 70-13011611.6
1,2,4-Trichlorobenzene g/L0.50 10.0 70-13011811.8
1,1,1-Trichloroethane g/L0.50 10.0 70-13010210.2
1,1,2-Trichloroethane g/L0.50 10.0 70-13094.79.47
Trichloroethylene g/L0.50 10.0 70-13099.39.93
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13097.39.73
1,2,3-Trichloropropane g/L0.50 10.0 70-13095.89.58
1,2,4-Trimethylbenzene g/L0.50 10.0 70-13010310.3
1,3,5-Trimethylbenzene g/L0.50 10.0 70-13010410.4
Vinyl Acetate g/L20 100 70-13070.370.3
Vinyl Chloride g/L0.50 10.0 L-0260-140288*28.8
m+p Xylene g/L1.0 20.0 70-13010821.6
o-Xylene g/L0.50 10.0 70-13010910.9
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 94.023.5
g/L 25.0 70-130Surrogate: Toluene-d8 98.524.6
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 94.423.6
LCS Dup (B253398-BSD1) Prepared: 03/03/20 Analyzed: 03/04/20
Acetone g/L50 100 2570-13089.8 2.2589.8
Benzene g/L0.50 10.0 2570-13084.4 1.658.44
Bromobenzene g/L0.50 10.0 2570-130101 1.4810.1
Bromochloromethane g/L0.50 10.0 2570-13093.0 4.009.30
Bromodichloromethane g/L0.50 10.0 2570-130100 4.7710.0
Bromoform g/L0.50 10.0 2570-130102 1.4510.2
Bromomethane g/L1.0 10.0 2560-14071.8 8.127.18
2-Butanone (MEK)g/L5.0 100 2570-13076.8 7.2176.8
n-Butylbenzene g/L0.50 10.0 2570-130108 0.92610.8
sec-Butylbenzene g/L0.50 10.0 2570-130111 0.45011.1
tert-Butylbenzene g/L0.50 10.0 2570-130110 0.090811.0
Carbon Tetrachloride g/L0.50 10.0 2570-130101 4.4610.1
Chlorobenzene g/L0.50 10.0 2570-130103 0.87210.3
Ethanol g/L50 100 2570-130119 1.31119
Chlorodibromomethane g/L0.50 10.0 2570-13096.0 3.189.60
Chloroethane g/L0.50 10.0 2560-14090.7 1.449.07
Chloroform g/L0.50 10.0 2570-13086.3 1.048.63
Chloromethane g/L0.60 10.0 2560-14076.8 12.77.68
2-Chlorotoluene g/L0.50 10.0 2570-13094.2 5.379.42
4-Chlorotoluene g/L0.50 10.0 2570-130101 6.0410.1
Page 58 of 66
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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 B253398 - SW-846 5030B
LCS Dup (B253398-BSD1) Prepared: 03/03/20 Analyzed: 03/04/20
1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-13092.0 3.639.20
1,2-Dichlorobenzene g/L0.50 10.0 2570-130107 0.37410.7
1,3-Dichlorobenzene g/L0.50 10.0 2570-130108 2.1910.8
1,4-Dichlorobenzene g/L0.50 10.0 2570-130107 0.46510.7
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-14084.4 4.748.44
1,1-Dichloroethane g/L0.50 10.0 2570-13092.4 2.469.24
1,2-Dichloroethane g/L0.50 10.0 2570-13098.9 5.709.89
1,1-Dichloroethylene g/L0.50 10.0 2570-13097.3 3.939.73
cis-1,2-Dichloroethylene g/L0.50 10.0 2570-13092.4 1.939.24
trans-1,2-Dichloroethylene g/L0.50 10.0 2570-13098.0 0.8139.80
1,2-Dichloropropane g/L0.50 10.0 2570-13097.8 1.329.78
1,3-Dichloropropane g/L0.50 10.0 2570-13088.9 3.758.89
2,2-Dichloropropane g/L0.50 10.0 2570-13086.9 6.898.69
1,1-Dichloropropene g/L0.50 10.0 2570-13090.8 1.429.08
cis-1,3-Dichloropropene g/L0.50 10.0 2570-13094.7 4.549.47
trans-1,3-Dichloropropene g/L0.50 10.0 2570-13092.2 3.939.22
Diisopropyl Ether (DIPE)g/L0.50 10.0 2570-130104 2.0010.4
Ethylbenzene g/L0.50 10.0 2570-130103 4.6510.3
2-Hexanone (MBK)g/L5.0 100 2570-13097.0 4.6597.0
Isopropylbenzene (Cumene)g/L0.50 10.0 2570-130107 3.3910.7
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-130108 0.27910.8
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 25 L-0470-13062.0 7.90*6.20
Methylene Chloride g/L5.0 10.0 2570-13095.6 1.259.56
4-Methyl-2-pentanone (MIBK)g/L5.0 100 2570-130104 4.77104
Naphthalene g/L0.50 10.0 2570-130106 0.84410.6
n-Propylbenzene g/L0.50 10.0 2570-130103 3.3510.3
Styrene g/L0.50 10.0 2570-13098.5 4.179.85
1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-13095.3 3.409.53
Tetrachloroethylene g/L0.50 10.0 2570-130109 0.92310.9
Toluene g/L0.50 10.0 2570-13098.9 2.999.89
1,2,3-Trichlorobenzene g/L1.0 10.0 2570-130120 3.3012.0
1,2,4-Trichlorobenzene g/L0.50 10.0 2570-130118 0.33911.8
1,1,1-Trichloroethane g/L0.50 10.0 2570-13099.7 1.899.97
1,1,2-Trichloroethane g/L0.50 10.0 2570-13093.7 1.069.37
Trichloroethylene g/L0.50 10.0 2570-13097.4 1.939.74
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-13093.0 4.529.30
1,2,3-Trichloropropane g/L0.50 10.0 2570-13092.3 3.729.23
1,2,4-Trimethylbenzene g/L0.50 10.0 2570-130102 1.6610.2
1,3,5-Trimethylbenzene g/L0.50 10.0 2570-130104 0.095710.4
Vinyl Acetate g/L20 100 25 L-0770-13065.2 7.53*65.2
Vinyl Chloride g/L0.50 10.0 25 L-0260-140272 5.93*27.2
m+p Xylene g/L1.0 20.0 2570-130105 2.9220.9
o-Xylene g/L0.50 10.0 2570-130106 2.6110.6
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 92.423.1
g/L 25.0 70-130Surrogate: Toluene-d8 97.024.2
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 92.823.2
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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 recoveries outside of control limits.
Data validation is not affected since all results are "not detected" for associated samples in this batch and bias is
on the high side.
L-02
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
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but
the other is within limits. RPD outside of control limits. Reduced precision anticipated for any reported result for
this compound.
L-07A
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any
reported value for this compound.
R-05
Elevated reporting limit due to high concentration of target compounds.RL-11
Sample transferred into a new vial prior to analysis due to the excessive amount of sediment present.Z-01
[TOC_1]Flag/Qualifier Summary[TOC]
Page 60 of 66
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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 61 of 66
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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
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