RA-4651_26351_CA_MRP_20200213

Groundwater Monitoring Report – Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
NCDEQ Contract No. N17006
ECS Project No. 49:1224-F

1

February 13, 2020

Mr. Mark Petermann
NCDEQ, Division of Waste Management, UST Section
1637 Mail Service Center
Raleigh, North Carolina 27699-1637

Reference: Groundwater Monitoring Report – Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
NCDEQ Contract No. N17006
ECS Project No. 49:1224-F

Dear Mr. Petermann:

As authorized by your acceptance of ECS Southeast, LLP (ECS) Task Authorization Request No.
5 (TAR No. 5) dated November 22, 2019 and approved by NCDEQ on November 25, 2019,
ECS has completed the Groundwater Monitoring Report for the above-referenced site. Included
in this report is a description of the field activities, the results obtained, and our conclusions and
recommendations.

ECS appreciates the opportunity to provide our environmental consulting services to you on this
project. If you have any questions concerning this report or this project, please contact us.

Sincerely,

ECS SOUTHEAST, LLP

Samantha M. Szakasits, G.I.T. Matthew Gillis
Assistant Staff Project Manager Senior Environmental Project Manager
[e-mail] [e-mail]
919-861-9832 919-861-9845

Scott M. Werley, P.G.
Principal Geologist
NC Licensed Geologist No. 2354
[e-mail]
919-861-9846

Groundwater Monitoring Report – Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
NCDEQ Contract No. N17006
ECS Project No. 49:1224-F

2

SITE INFORMATION

Facility I.D.: Unknown
UST Incident No.: 26351
Risk Rank Analysis: H340D
Land Use Category: Commercial – Former Auto Direct Car Dealership

Site Name and Location: Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina

Location Method: Google Earth
Latitude and Longitude: 35.802691 North, -78.418588 West
Contacts

Property Owner: ESC Properties of Wake County LLC
4101 Bashford Bluffs Lane
Raleigh, NC 27603-8744
[phone]
Attn: Liston E. Malpass

Consultant: ECS Southeast, LLP
9001 Glenwood Avenue
Raleigh, North Carolina 27617
[phone]
Attn: Matthew Gillis

Laboratory: Con-Test Analytical Laboratory
39 Spruce Street
East Longmeadow, MA 01028
[phone]
NC Certification No. 625

Groundwater Monitoring Report – Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
NCDEQ Contract No. N17006
ECS Project No. 49:1224-F

4

EXECUTIVE SUMMARY

The subject site is known as the Former Martin Center and is located at 505 Eagle Rock Road in
Wendell, Wake County, North Carolina (Figures 1 and 2). The subject site is further identified by
Wake County Geographic Information Systems (GIS) Parcel Identification Number (PIN)
1774275582.

INCIDENT RISK EVALUATION SUMMARY
SOURCE INFORMATION
Source, Date, and Nature of Release 2 x 1,000-gallon UST (gasoline) – see Table 1
Each Known Source Removed? Yes – Known USTs removed in July 16, 2003
Additional Sources Likely Present? No
Known Sources Assessed (USTs, Piping,
Dispensers)? Yes
FREE PRODUCT
Free Product Present? No, historically in monitoring well MW-1
SITE SOIL CONDITIONS
TPH Soil Data Available? Maximum
concentration at site
<1,800 mg/kg TRO-GRO from July 16, 2003

Risk-Based Soil Data Available? Yes, from monitoring well MW-1
Maximum Soil Contaminant Concentrations Aromatics (C9-C22) at 680 mg/kg from MW-1
(2003)
Current Extent of Soil Impact Delineated? No
SITE GROUNDWATER CONDITIONS
Average Depth to Groundwater? Approx. 12 feet from top of casing
Contaminants Present Above NC2L? Yes (Monitoring wells MW-1, MW-3, MW-4, and
MW-8)
Contaminants Present Above GCLs? Yes (Monitoring well MW-3) EDB
Groundwater Plume Delineated? Yes
Groundwater Plume Migrated Off-Site? No
Contaminant Level Trend Stable / Slowly Decreasing
RECEPTOR INFORMATION
Date of Most Current Receptor Survey December 31, 2015
Potable Water-Supply Wells within 1,000’? Yes
Water Available to Properties within 1,000’? No
Potable or Non-Potable Wells within 250’? Yes
Site within Wellhead Protection Area? No
Surface Water Bodies within 500’? No
REMEDIAL ACTIVITIES
Remedial activities conducted? O-Sox Remedial Device Deployment
VAPOR INTRUSION
Dissolved Contaminants exceeding
Groundwater Screening Levels for Vapors
present within 5’ of Ground Surface?
No
Occupied Structures on the Site? Yes – Eagle Rock Motors (used car dealership)
Groundwater Monitoring Report – Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
NCDEQ Contract No. N17006
ECS Project No. 49:1224-F

5

On December 3, 2019, ECS collected a field blank and groundwater samples from monitoring
wells MW-1 through MW-9 and water supply wells (WSWs) PW-1 and PW-6. ECS was
informed by the property owner, Mr. Lennie Gardner that the residence located at 529 Eagle
Rock Road was vacant and the associated water supply well was inactive; therefore, ECS did
not collect a sample from water supply well identified as Gardner WSW.

Based on the results of this Groundwater Monitoring Report, ECS concludes the following:

 Laboratory analysis reported 1,2-dibromoethane (EDB) above its Gross Contamination Level
(GCL) of 50 µg/L in the groundwater sample collected from monitoring well MW-3.

 Laboratory analysis reported EDB above its NC 2L Groundwater Quality Standards
(NC2LGWQS) but below its GCL in the groundwater sample collected from monitoring well
MW-8. Historically, EDB has been detected at concentrations above the GCL; however,
during this sampling event there was minimal groundwater in monitoring well MW-8. It is
possible the limited amount of groundwater in the monitoring well contributed to a lower
detection of EDB during this sampling event.

 Laboratory analysis reported several targeted analytes above their respective NC2LGWQS in
the groundwater samples collected from monitoring wells MW-1, MW-3, MW-4, and MW-8.

 Laboratory analysis reported methyl-tert-butyl ether (MTBE) above the laboratory reporting
limit but below the NC2LGWQS in the groundwater sample collected from water supply well
PW-6. Water supply well PW-6 is located upgradient of the source location and historically,
MTBE has not been reported in onsite monitoring wells; therefore, the MTBE detections are
believed to be attributed with another source. MTBE concentration levels have been slowly
decreasing by approximately 86 percent since collecting groundwater samples in July 2006.

 Laboratory analysis did not report targeted analytes at concentrations above their
laboratory reporting limits in the groundwater samples collected from monitoring wells
MW-6, MW-7, and MW-9 or water supply well PW-1.

Geochemical parameters collected including pH and dissolved oxygen concentrations appear to
indicate that conditions may support aerobic biodegradation of dissolved phase petroleum
hydrocarbons. As such, ECS recommends contacting multiple in-situ remediation companies to
inquire if their particular microbial injection products can degrade EDB. Once ECS obtains this
information, ECS recommends conducting an injection on monitoring wells MW-3 and MW-8 in
order to stimulate the degradation of EDB and other petroleum-related compounds at the site.
ECS recommends conducting a groundwater sampling event 60, 90, and 120, days subsequent
to the injection.

In addition to ECS’s recommendations, the NCDEQ recommends to include the possibility of
conducting pilot testing and/or bench scale testing to make sure the recommended approach
will work in two aspects; 1) the formation is capable of distributing the possible injectant and 2)
the contaminants at the levels they have been reported will in fact degrade.
Groundwater Monitoring Report – Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
NCDEQ Contract No. N17006
ECS Project No. 49:1224-F

1

Table of Contents
1.0 SITE HISTORY .................................................................................................................... 2
2.0 SITE GEOLOGY AND HYDROGEOLOGY .......................................................................... 5
3.0 FIELD ACTIVITIES .............................................................................................................. 6
4.0 LABORATORY ANALYTICAL RESULTS............................................................................. 6
5.0 CONCLUSIONS .................................................................................................................. 7
6.0 RECOMMENDATIONS ........................................................................................................ 8

FIGURES

Figure 1 Site Location Map
Figure 2 Aerial Site Map
Figure 3 Water Supply Well Location Map
Figure 4 Monitoring Well Location Map
Figure 5 Groundwater Elevation Map
Figure 6 Groundwater Concentration Map
Figure 7 Benzene Isoconcentration Map
Figure 8 EDB Isoconcentration Map
TABLES

Table 1 UST Information
Table 2 Summary of Historical Soil Sample Analytical Results
Table 3 Water Supply Well Survey
Table 4 Monitoring Well Information
Table 5 Geochemical Measurements
Table 6 Summary of Current Groundwater Analytical Results
Table 7 Summary of Historical Groundwater Analytical Results
Table 8 Summary of Historical Water Supply Well Groundwater Analytical Results

APPENDICIES

Appendix A ECS Personnel Field Notes
Appendix B Site Photographs
Appendix C Laboratory Analytical Data Sheets and Chain of Custody Records

Groundwater Monitoring Report – Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
NCDEQ Contract No. N17006
ECS Project No. 49:1224-F

2

1.0 SITE HISTORY

The subject site is known as the Former Martin Center and is located at 505 Eagle Rock Road in
Wendell, Wake County, North Carolina (Figures 1 and 2). The subject site is further identified by
Wake County GIS PIN 1774275582. According to information provided to ECS by the NCDEQ,
the subject site operated as a Texaco gasoline station dating back to the 1930s and 1940s. The
site reportedly last sold gasoline in the early 1970s. In 2003, the Wake County Fire Marshal’s
office required the removal of the UST system at the site. Reportedly, two 1,000-gallon gasoline
USTs were removed from the site in July 2003 (Table 1).

In 2005, a receptor survey was conducted at the subject site. The receptor survey identified
nine water supply wells within 1,000 feet of the site. Four of the nine wells were used for
potable purposes, including the subject site. At that time, the subject site water supply well
(PW-1) was sampled. Laboratory analysis of the groundwater sample collected from water
supply well PW-1 did not report targeted analytes at concentrations above laboratory reporting
limits.

A Limited Site Assessment (LSA) was conducted at the site in 2006. The LSA included the
collection of soil samples, the installation and sampling of four monitoring wells (MW-1 through
MW-4), and the sampling of nearby water supply wells. Laboratory analysis of the soil samples
collected during the assessment reported several targeted analytes at concentrations above
their respective soil-to-soil groundwater maximum soil contaminant concentrations (MSCCs).
Laboratory analysis of the soil sample collected from monitoring well MW-1 detected C9-C22
Aromatics at a concentration above the residential MSCCs and soil-to-groundwater MSCC. A
summary of historical soil sample analytical results are included in Table 2. Laboratory analysis
of the groundwater samples collected from site monitoring wells reported several targeted
analytes at concentrations above their respective North Carolina 2L Groundwater Quality
Standards (NC2LGWQS) with ethylene dibromide (1,2-dibromoethane, EDB) reported at a
concentration above its GCL from the groundwater sample collected from monitoring well MW-
3. Methyl-tert-butyl ether (MTBE) was reported at a concentration above the laboratory
reporting limit but below its NC2LGWQS in the groundwater sample collected from water supply
well PW-6. This water supply well is located upgradient of the site.

In 2009, a groundwater monitoring event was conducted at the site. The scope of work included
the sampling of the four site monitoring wells and six water supply wells (PW-1 through PW-6).
Monitoring well MW-1 was not sampled due to approximately 0.36 feet of free product
measured in the well. Laboratory analysis of groundwater samples collected from monitoring
wells MW-2, MW-3, and MW-4 reported targeted analytes above their respective NC2LGWQS,
but below their respective GCLs. Water supply wells PW-3, PW-4, and PW-5 were not
accessible and were not sampled. Laboratory analysis of water supply well PW-1 reported
chloroform above its laboratory reporting limits, but below its NC2LGWQS. MTBE was again
reported below its NC2LGWQS in the groundwater sample collected from water supply well
PW-6. The laboratory did not report targeted analytes in the groundwater sample collected from
water supply well PW-2.

In December 2010, two additional monitoring wells (MW-5 and MW-6) were installed on the
eastern portion of the site, downgradient of the existing monitoring well network.
Subsequently, a groundwater monitoring event was conducted at the site. Approximately 0.06
Groundwater Monitoring Report – Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
NCDEQ Contract No. N17006
ECS Project No. 49:1224-F

3

feet of free product was measured in monitoring well MW-1; therefore, a groundwater sample
was not collected. Laboratory analysis did not report targeted analytes above laboratory
reporting limits in the groundwater sample collected from monitoring well MW-6. Laboratory
analysis reported targeted analytes above their respective laboratory reporting limits but below
their respective NC2LGWQS in the groundwater sample collected from monitoring well MW-2.
Laboratory analysis reported targeted analytes above their respective NC2LGWQS but below
their respective GCLs in the groundwater samples collected from monitoring wells MW-3, MW-
4, and MW-5. Water supply wells PW-1, PW-2, and PW-6 were sampled as part of the
monitoring event. Laboratory analysis of the groundwater sample collected from water supply
well PW-6 reported MTBE at a concentration below its NC2LGWQS. Laboratory analysis did
not report targeted analytes in the groundwater samples collected from water supply wells
PW-1 and PW-2.

On October 24, 2014, ECS collected groundwater samples from monitoring wells MW-1, MW-2,
MW-3, MW-4, MW-5, and MW-6. Additionally, ECS collected one groundwater sample from
water supply well PW-1. Laboratory analysis of the groundwater samples collected from
monitoring wells MW-1, MW-3, and MW-4 reported several targeted analytes at concentrations
above their respective NC2LGWQS but below their respective GCLs. Laboratory analysis of the
groundwater sample collected from monitoring well MW-2 reported several analytes at
concentrations above their respective laboratory reporting limits but below their respective
NC2LGWQS.

On August 7, 2015, ECS contracted with Troxler Geologic Services, Inc. (Troxler) to install two
monitoring wells (MW-7 and MW-8) to depths of 17 feet below ground surface (bgs) using
direct push technology (DPT).

On August 7 and 10, 2015, ECS collected groundwater samples from monitoring wells MW-1
through MW-6 and the two newly installed monitoring wells (MW-7 and MW-8). ECS also
collected groundwater samples from water supply wells PW-1 and PW-6. The pump for water
supply well PW-2 was broken at the time of sampling; therefore, a groundwater sample was not
collected. Laboratory analysis reported EDB at concentrations above its GCL in the groundwater
samples collected from monitoring wells MW-3 and MW-8. Laboratory analysis reported several
targeted analytes above their respective laboratory reporting limits but below their respective
NC2LGWQS in the groundwater samples collected from monitoring wells MW-1, MW-2, and MW-
5 and water supply well PW-6. Laboratory analysis did not report targeted analytes at
concentrations above their laboratory reporting limits in the groundwater samples collected from
monitoring wells MW-6 and MW-7 and water supply well PW-1.

On August 24, 2015, ECS contracted with Bateman Civil Survey to survey the site monitoring
wells. The monitoring wells were surveyed using vertical datum based on NAV88 and horizontal
datum based on NAD83.

On March 31, 2016, ECS contracted with Quantex Environmental Drilling and Probing and
installed one monitoring well (MW-9). ECS additionally collected groundwater samples from
monitoring wells MW-1 through MW-8. ECS also collected groundwater samples from water
supply wells PW-1, PW-6, and Gardner WSW. Additionally, ECS deployed oxygen-releasing
socks (O-SOX) in monitoring wells MW-1, MW-3, and MW-8. On June 1, 2016, ECS
remobilized to the site and collected a groundwater sample from newly installed monitoring well
MW-9.
Groundwater Monitoring Report – Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
NCDEQ Contract No. N17006
ECS Project No. 49:1224-F

4

On June 10, 2016, ECS received a North Carolina Department of Transportation (NCDOT)
future right-of-way plan for the area. The NCDOT’s plans include a roadway developed through
the Kenneth Medlin property. The NCDOT’s plans currently do not appear that they will affect
the subject site or the Gardner property.

On April 5, 2018, ECS collected a field blank and groundwater samples from monitoring wells
MW-1 through MW-9 and water supply wells PW-1 and PW-6. Free product was not
encountered in the monitoring wells. ECS deployed new O-SOX in monitoring wells MW-1,
MW-3, and MW-8 subsequent to sampling the monitoring wells. Laboratory analysis reported
EDB at concentrations above its GCL in the groundwater samples collected from monitoring wells
MW-3 and MW-8. Laboratory analysis reported several targeted analytes at concentrations above
their respective NC2LGWQS but below their respective GCLs in the groundwater samples
collected from monitoring well MW-1, MW-3, MW-4, and MW-8. Laboratory analysis reported
MTBE at a concentration above its laboratory reporting limits but below NC2LGWQS in the
groundwater sample collected from water supply well PW-6. Laboratory analysis did not report
targeted analytes at concentrations above their laboratory reporting limits in the groundwater
samples collected from monitoring wells MW-6 and MW-7, or water supply well PW-1.

On May 29, 2018, ECS verified with the City of Raleigh that municipal water is not available to the
nearby residences of the site.

Between October 30 and 31, 2018, ECS collected a field blank and groundwater samples from
monitoring wells MW-1 through MW-9 and water supply wells PW-1, PW-6, and Gardner
WSW. ECS deployed new O-SOX in monitoring wells MW-1, MW-3, and MW-8 subsequent to
sampling the monitoring wells. Laboratory analysis reported EDB at concentrations above its
GCL in the groundwater samples collected from monitoring well MW-8. Laboratory analysis
reported several targeted analytes at concentrations above their respective NC2LGWQS but
below their respective GCLs in the groundwater samples collected from monitoring well MW-1,
MW-3, MW-4, and MW-8. Laboratory analysis reported MTBE at a concentration above its
laboratory reporting limits but below NC2LGWQS in the groundwater sample collected from water
supply well PW-6. Laboratory analysis did not report targeted analytes at concentrations above
their laboratory reporting limits in the groundwater samples collected from monitoring wells MW-6,
MW-7, and MW-9, or water supply well PW-1 and Gardner WSW.

On March 13, 2019, ECS collected a field blank and groundwater samples from monitoring
wells MW-1 through MW-9 and water supply wells PW-1, PW-6, and Gardner WSW. ECS
deployed new O-SOX remedial devices in monitoring wells MW-1, MW-3, and MW-8
subsequent to sampling the monitoring wells. Laboratory analysis reported EDB above its GCL in
the groundwater samples collected from monitoring well MW-8. Laboratory analysis reported
several targeted analytes above their respective NC2LGWQS in the groundwater samples
collected from monitoring wells MW-1, MW-3, MW-4, and MW-8. Laboratory analysis reported
MTBE above the laboratory reporting limit but below the NC2LGWQS in the groundwater sample
collected from water supply well PW-6. Water supply well PW-6 is located upgradient of the
source location and historically MTBE has not been reported in onsite monitoring wells; therefore,
the MTBE detections are believed to be attributed with another offsite source. Laboratory analysis
did not report targeted analytes at concentrations above their laboratory reporting limits in the
groundwater samples collected from monitoring wells MW-5, MW-6, MW-7, and MW-9 or water
supply wells PW-1 and Gardner WSW.

Groundwater Monitoring Report – Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
NCDEQ Contract No. N17006
ECS Project No. 49:1224-F

5

On March 29, 2019, ECS conducted a falling and rising head slug test on monitoring wells MW-
1 and MW-8. Predictive computer modeling using conservative input values indicated that the
existing plume of petroleum-related compounds is not expected to be present above laboratory
reporting limits or applicable NC2LGWQS less than 100 feet from the ‘source area’ (monitoring
well MW-3 over a period of 100 years. Therefore, this model demonstrates water supply well
Gardner WSW, located approximately 520 feet downgradient and southeast of the site, is not
expected to be impacted by this release.
2.0 SITE GEOLOGY AND HYDROGEOLOGY

As determined from the USGS Topographic Map, Knightdale, North Carolina Quadrangle dated
1993 (Figure 1), the site is at an approximate elevation of 318 feet above mean sea level.
Surface runoff on the site is generally to the southeast towards Buffalo Creek.

The subject site is situated in the Piedmont Physiographic Province. The soils encountered in
this area are the residual product of in-place chemical weathering of rock presently underlying
the site and/or historic depositional events. In general, shallow unconfined groundwater
movement within the overlying soils is controlled largely by topographic gradients. However, as
the groundwater percolates downward, it becomes controlled by the subsurface geologic
conditions. Thus, the direction of groundwater movement in the deeper aquifers may not be
consistent with the reflecting topography. Gradients and flow directions may also be affected by
multiple active water supply wells known to be operating in the site vicinity.

In general, shallow unconfined groundwater movement within the overlying soils is controlled
largely by topographic gradients. Recharge occurs primarily by infiltration along higher
elevations and typically discharges into streams or other surface water bodies. The elevation of
the shallow water table is transient and can vary with seasonal fluctuations in precipitation.
Movement of shallow groundwater is generally from higher to lower elevations. Groundwater
elevation data indicates that groundwater is flowing in an easterly direction towards Buffalo
Creek.

Water Supply Wells

Three water supply wells (PW-1, PW-6, and Gardner WSW) are located within 500 feet of the
source area (Figure 3). In 2015, water supply well questionnaires were mailed via United States
Postal Service (USPS) to the property owners of water supply wells PW-1, PW-6, and Gardner
WSW concerning the status of water supply wells on their property. ECS received written
consent from ESC Properties of Wake County LLC, Mr. A. Sidney Baynes, Mr. D.V. Smith, and
Mr. Lennie Gardner to collect a groundwater sample from their respective water supply wells.
The names and addresses of the property owners associated with water supply wells located
within 500 feet of the site are included in Table 3.

On May 29, 2018, ECS verified with the City of Raleigh that municipal water is not available to the
nearby residences of the site.

On December 3, 2019, ECS spoke with the property owner, Mr. Lennie Gardner, of 529 Eagle
Rock Road (Gardner WSW) and he informed ECS that the home is currently vacant and the
water supply well is inactive.
Groundwater Monitoring Report – Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
NCDEQ Contract No. N17006
ECS Project No. 49:1224-F

6

3.0 FIELD ACTIVITIES

On December 3, 2019, ECS collected a field blank and groundwater samples from monitoring
wells MW-1 through MW-9 (Figure 4) and water supply wells PW-1 and PW-6. ECS observed
that the well casing housing appeared to be damaged and the well expansion cap missing from
monitoring well MW-6; however, ECS was still able to obtain a groundwater sample using a
peristaltic pump and dedicated disposable tubing. ECS personnel field notes documenting field
activities are included in Appendix A. Site photographs are included in Appendix B.

The static groundwater elevation was measured in each monitoring well using a
decontaminated water level meter. ECS allowed the monitoring wells to equilibrate. Prior to
beginning groundwater sampling activities, ECS collected the field blank by pouring DI water
over the water level meter probe and into the appropriate laboratory prepared sample
containers. Monitoring well construction details and groundwater elevation data is summarized
in Table 4 and shown on Figure 5. Based on the current and historic groundwater elevation
data, groundwater at the site generally flows to the east toward Buffalo Creek located
approximately 3,000 feet east of the site.

Purging and sampling were accomplished using a disposable bailer. Each monitoring well was
purged until the following geochemical field measurements had stabilized; temperature, pH,
conductivity, and dissolved oxygen. Geochemical measurements are shown on Table 5. The
groundwater samples were transferred into sample containers provided by the laboratory.

ECS collected groundwater samples from water supply wells PW-1 and PW-6. Each water
supply well was allowed to purge by opening the spigot and running the well approximately 10 to
15 minutes. After purging the wells, the groundwater samples were transferred into sample
containers provided by the laboratory. ECS was informed by the property owner, Mr. Lennie
Gardner, that the residence located at 529 Eagle Rock Road was vacant and the associated
water supply well (Gardner WSW) was inactive; therefore, ECS did not collect a sample from
water supply well Gardner WSW.

The sample containers were labeled with ECS project number, sample identification, sample
date and time, and requested analytical analysis. The containers were placed into protective
packaging material and placed into a cooler with ice to maintain the samples at approximately
4 Celsius (C). The samples were submitted to Con-Test Analytical Laboratory located in
Longmeadow, Massachusetts for chemical analysis for volatile organic compounds (VOCs)
using Standard Method 6200B. ECS maintained Chain of Custody (COC) procedures
throughout the sample collection and transportation process.

4.0 LABORATORY ANALYTICAL RESULTS

Laboratory analysis reported EDB above its GCL of 50 µg/L in the groundwater sample collected
from monitoring well MW-3.

Laboratory analysis reported multiple targeted analytes above their respective NC2LGWQS in the
groundwater samples collected from monitoring wells MW-1, MW-3, MW-4, and MW-8.

Groundwater Monitoring Report – Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
NCDEQ Contract No. N17006
ECS Project No. 49:1224-F

7

Laboratory analysis reported multiple targeted analytes above their respective laboratory reporting
limits but below their respective NC2LGWQS in the groundwater samples collected from
monitoring wells MW-2 and MW-5.

Laboratory analysis reported MTBE above the laboratory reporting limit but below the respective
NC2LGWQS in the groundwater sample collected from water supply well PW-6.

Laboratory analysis did not report targeted analytes at concentrations above their laboratory
reporting limits in the groundwater samples collected from monitoring wells MW-6, MW-7 and
MW-9, or water supply well PW-1.

Methylene chloride was detected in the field blank sample submitted for laboratory analysis.
ECS considers this detection to be a likely laboratory artifact, and unrepresentative of site
conditions or sampling procedures.

A summary of the current groundwater laboratory analytical results is included in Table 6 and
shown on Figures 6 through 8. A summary of historical groundwater analytical results is included
in Tables 7 and 8. The laboratory analytical data sheets and COCs are included in Appendix C.

5.0 CONCLUSIONS

Based on the results of this Groundwater Monitoring Report, ECS concludes the following:

 Laboratory analysis reported EDB above its GCL of 50 µg/L in the groundwater sample
collected from monitoring well MW-3.

 Laboratory analysis reported EDB above its NC2LGWQS but below its GCL in the
groundwater sample collected from monitoring well MW-8. Historically, EDB has been
detected at concentrations above the GCL; however, during this sampling event there was
minimal groundwater in monitoring well MW-8. It is possible the limited amount of groundwater
in the monitoring well contributed to a lower detection of EDB during this sampling event.

 Laboratory analysis reported several targeted analytes above their respective NC2LGWQS in
the groundwater samples collected from monitoring wells MW-1, MW-3, MW-4, and MW-8.

 Laboratory analysis reported MTBE above the laboratory reporting limit but below the
NC2LGWQS in the groundwater sample collected from water supply well PW-6. Water supply
well PW-6 is located upgradient of the source location and historically, MTBE has not been
reported in onsite monitoring wells; therefore, the MTBE detections are believed to be
attributed with another offsite source. MTBE concentration levels have been slowly decreasing
by approximately 86 percent since collecting groundwater samples in July 2006.

 Laboratory analysis did not report targeted analytes at concentrations above their
laboratory reporting limits in the groundwater samples collected from monitoring wells
MW-6, MW-7, and MW-9 or water supply well PW-1.

Groundwater Monitoring Report – Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
NCDEQ Contract No. N17006
ECS Project No. 49:1224-F

8

6.0 RECOMMENDATIONS

Geochemical parameters collected including pH and dissolved oxygen concentrations appear to
indicate that conditions may support aerobic biodegradation of dissolved phase petroleum
hydrocarbons. As such, ECS recommends contacting multiple in-situ remediation companies to
inquire if their particular microbial injection products can degrade EDB. Once ECS obtains this
information, ECS recommends conducting an injection on monitoring wells MW-3 and MW-8 in
order to stimulate the degradation of EDB and other petroleum-related compounds at the site.
ECS recommends conducting a groundwater sampling event 60, 90, and 120, days subsequent
to the injection.

In addition to ECS’s recommendations, the NCDEQ recommends to include the possibility of
conducting pilot testing and/or bench scale testing to make sure the recommended approach
will work in two aspects; 1) the formation is capable of distributing the possible injectant and 2)
the contaminants at the levels they have been reported will in fact degrade.

FIGURES
SOURCE:
USGS TOPOGRAPHIC MAP
KNIGHTDALE
NC QUADRANGLE
DATED 1993
SCALE: 1 : 24,000
FIGURE 1
SITE LOCATION MAP
FORMER MARTIN CENTER
505 EAGLE ROCK ROAD
WENDELL, WAKE COUNTY,
NORTH CAROLINA
NCDEQ INCIDENT NO. 26351
ECS PROJECT NO. 49:1224-F
SITE
FIGURE 2AERIAL SITE MAP
FORMER MARTIN CENTER
505 EAGLE ROCK ROAD
WENDELL, WAKE COUNTY,
NORTH CAROLINA
NCDEQ INCIDENT NO. 26351
ECS PROJECT NO. 49:1224-F
SOURCE:
WAKE COUNTY GIS
DATED 2017
SCALE AS SHOWN
SITE
COMMERCIAL
RESIDENTIAL
1 inch = 120 feet
COMMERCIAL
AGRICULTURAL
SOURCE:
WAKE COUNTY GIS
DATED 2017
SCALE AS SHOWN
FIGURE 3WATER SUPPLY WELL LOCATION MAP
FORMER MARTIN CENTER
505 EAGLE ROCK ROAD
WENDELL, WAKE COUNTY,
NORTH CAROLINA
NCDEQ INCIDENT NO. 26351
ECS PROJECT NO. 49:1224-F
LEGEND
Approximate Location
of Active Water Supply Well
Approximate Location
of Inactive Water Supply Well
500 ft.
Radius
1,000 ft.
Radius
PW-1
SITE
PW-2
PW-1PW-6
1 inch = 500 feet
Gardner
PW-2
SOURCE:
WAKE COUNTY GIS
DATED 2017
SCALE AS SHOWN
FIGURE 4MONITORING WELL LOCATION MAP
FORMER MARTIN CENTER
505 EAGLE ROCK ROAD
WENDELL, WAKE COUNTY,
NORTH CAROLINA
NCDEQ INCIDENT NO. 26351
ECS PROJECT NO. 49:1224-F
LEGEND
Approximate Location of Monitoring Well
Approximate Location of Water Supply Well
Approximate Location of Former UST
MW-1
MW-4
MW-6
MW-2
MW-5
1 inch = 120 feet
PW-1
MW-8
MW-7
MW-3MW-1
MW-9
PW-1
SOURCE:
WAKE COUNTY GIS
DATED 2017
SCALE AS SHOWN
FIGURE 5GROUNDWATER ELEVATION MAP
FORMER MARTIN CENTER
505 EAGLE ROCK ROAD
WENDELL, WAKE COUNTY,
NORTH CAROLINA
NCDEQ INCIDENT NO. 26351
ECS PROJECT NO. 49:1224-F
1 inch = 120 feet
LEGEND
Approximate Location of Monitoring Well
Groundwater Elevation in feet
Groundwater Contour Line
Estimated Direction of Groundwater Flow
NE No Elevation Data
The site vertical datum is based on NAV88 and the horizontal datum is based on NAD83.
MW-1
305.51
MW-9
NE
MW-2
305.79
305
MW-1
305.51
MW-4
305.74
MW-7
305.44
MW-3
305.65
MW-8
303.52
MW-5
304.74
MW-6
304.33
304
SOURCE:
WAKE COUNTY GIS
DATED 2017
SCALE AS SHOWN
FIGURE 6GROUNDWATER CONCENTRATION MAP
FORMER MARTIN CENTER
505 EAGLE ROCK ROAD
WENDELL, WAKE COUNTY,
NORTH CAROLINA
NCDEQ INCIDENT NO. 26351
ECS PROJECT NO. 49:1224-F
1 inch = 120 feet
MW-7
BRL
LEGEND
Approximate Location of Monitoring Well
1.5 Concentration Above Laboratory Reporting Limit (µg/L)
1,900 Bold Concentration Above the NC2LGWQS (µg/L)
140 Underline Concentration Above the GCL (µg/L)
BRL Below Laboratory Reporting Limit
J Estimated Concentration
MW-1
MW-6
BRL
MW-1
Benzene 120
Toluene 16,000
Ethylbenzene 2,900
Total Xylenes 19,500
n-Butylbenzene 120
sec-Butylbenzene 34 J
Chloroform 38 J
Isopropylbenzene 170
Naphthalene 480
n-Propylbenzene 380
1,2,4-Trimethylbenzene 2,700
1.3.5-Trimethylbenzene 940
MW-9
BRL
MW-3
Benzene 1,600
Toluene 31,000
Ethylbenzene 3,400
Total Xylenes 23,100
n-Butylbenzene 180 J
1,2-Dibromoethane 140 J
Isopropylbenzene 190 J
Naphthalene 680
n-Propylbenzene 440
1,2,4-Trimethylbenzene 3,900
1.3.5-Trimethylbenzene 1,200
MW-4
Benzene 4.5 J
Toluene 74
Ethylbenzene 310
Total Xylenes 2,700
n-Butylbenzene 250
sec-Butylbenzene 68
Chloroform 5.8 J
Isopropylbenzene 150
p-Isopropyltoluene 36
Naphthalene 110
n-Propylbenzene 420
1,2,4-Trimethylbenzene 3,400
1.3.5-Trimethylbenzene 1,400
MW-8
Benzene 47
Toluene 540
Ethylbenzene 86
Total Xylenes 550
1,2-Dibromoethane 10 J
Isopropylbenzene 5.2 J
Naphthalene 120 J
n-Propylbenzene 14
1,2,4-Trimethylbenzene 61
1.3.5-Trimethylbenzene 21
MW-5
Benzene 0.28 J
n-Butylbenzene 23
sec-Butylbenzene 12
Isopropylbenzene 8.3
p-Isopropyltoluene 0.36 J
Naphthalene 0.43 J
n-Propylbenzene 4.5
1,2,4-Trimethylbenzene 30
1.3.5-Trimethylbenzene 4.1
MW-2
Chloroform 0.40 J
1.2,4-Trimethylbenzene 1.7
SOURCE:
WAKE COUNTY GIS
DATED 2017
SCALE AS SHOWN
FIGURE 7BENZENE ISOCONCENTRATION MAP
FORMER MARTIN CENTER
505 EAGLE ROCK ROAD
WENDELL, WAKE COUNTY,
NORTH CAROLINA
NCDEQ INCIDENT NO. 26351
ECS PROJECT NO. 49:1224-F
MW-6
BRL
MW-2
BRL MW-5
0.28 J
1 inch = 120 feet
MW-8
47
MW-7
BRL
MW-9
BRL
LEGEND
Approximate Location of Monitoring Well
Benzene Isoconcentration Contour (µg/L)
1,600 Bold Concentration Above the NC2LGWQS (µg/L)
BRL Below Laboratory Reporting Limit
J Estimated Concentration
MW-1
MW-4
4.5 J
MW-3
1,600MW-1
120
100
1,000
10
1
SOURCE:
WAKE COUNTY GIS
DATED 2017
SCALE AS SHOWN
FIGURE 8EDB ISOCONCENTRATION MAP
FORMER MARTIN CENTER
505 EAGLE ROCK ROAD
WENDELL, WAKE COUNTY,
NORTH CAROLINA
NCDEQ INCIDENT NO. 26351
ECS PROJECT NO. 49:1224-F
MW-6
BRL
MW-2
BRL MW-5
0.28 J
1 inch = 120 feet
MW-7
BRL
MW-9
BRL
LEGEND
Approximate Location of Monitoring Well
EDB Isoconcentration Contour (µg/L)
140 Underline Concentration Above the GCL (µg/L)
10 Bold Concentration Above the NC2LGWQS (µg/L)
BRL Below Laboratory Reporting Limit
J Estimated Concentration
MW-1
MW-4
BRL
MW-3
140 JMW-1
BRL
100
1
MW-8
10 J
10

TABLES
UST ID
Number Contents Capacity
(in Gallons)
Construction
Details
Installation
Date Removal Date Status
1 Gasoline 1,000 Unknown 1930-1940 07/16/2003 Removed
2 Gasoline 1,000 Unknown 1930-1940 07/16/2003 Removed
NOTES:
Information based on NCDEQ Historical Reports
Wendell, Wake County, North Carolina
ECS Project No. 49:1224-F
Table 1
UST Information
Former Martin Center
505 Eagle Rock Road
NCDEQ Incident No. 26351
EPA Method 5030
Sample ID Sample Date Sample Depth
CS-1 7/16/2003 8'-10'100 NS NS NS NS NS NS NS
CS-2 7/16/2003 3'-5'35 NS NS NS NS NS NS NS
CS-3 7/16/2003 8'-10'910 NS NS NS NS NS NS NS
CS-4 7/16/2003 3'-5'190 NS NS NS NS NS NS NS
CS-5 7/16/2003 8'-10'BRL NS NS NS NS NS NS NS
CS-6 7/16/2003 3'-5'1,800 NS NS NS NS NS NS NS
MW-1 3/13/2006 10 NS 16 8.3 86 4.2 300 1,300 680
10 NA NA NA NA NA NA NA
NA 4.3 4.9 4.6 0.16 68 540 31
NA 1,200 1,560 3,129 313 939 1,500 469
NA 32,000 40,000 81,760 8,176 24,528 40,000 12,264
NOTES:
NA = Not Applicable
MSCC = Maximum Soil Contamination Concentration Levels
TPH-GRO = Total Petroleum Hydrocarbons - Gasoline Range Organics
Bold = Detected above the Action Level or Soil-to-Groundwater MSCC
Underline = Detected above the Soil-to-Groundwater MSCC and the Residential MSCC
Residential MSCC's (mg/kg)
Industrial/Commercial MSCC (mg/kg)
All results are listed in mg/kg parts per million.
mg/kg = Milligrams per Kilogram
BRL = Below Reporting Limit
NS = Not Sampled NaphthaleneC5-C8 AliphaticsC9-C18 AliphaticsC9-C22 AromaticsNCDENR UST Section's Action Level (mg/kg)
Soil-to-Growndwater MSCC (mg/kg)
ECS Project No. 49:1224-F
Analytical Method EPA Method 8260B MADEP EPH/VPH
Contaminant of Concern (mg/kg)TPH-GRO TolueneEthylbenzeneTotal XylenesTable 2
Summary of Historical Soil Sample Analytical Results
Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
Water
Supply
Well ID
Well Owner/ Address *Well Address Well Use Well Depth
(ft bgs)Type of Well
Approximate
Distance from
Source Area of
Release (ft)
ESC Properties of Wake County
4101 Bashford Bluffs Lane
Raleigh, NC 27603
A. Sidney and Ann Knott Baynes 525 Eagle Rock Road Approximately
PO Box 968 Wendell, North Carolina 550 ft southeastWendell, NC 27591 Fay M. Smith 590 Wendell Blvd Approximately
PO Box 1932 Wendell, North Carolina 450 ft southwest
Wendell, NC 27591
Lennie Gardner 529 Eagle Rock Road Approximately
1508 Hall Blvd Wendell, North Carolina 520 ft east
Garner, NC 27529
Nancy Gardner and Janice Medlin 617 Old Tarboro Road Approximately
3715 Swift Drive Wendell, North Carolina 900 ft east
Raleigh, NC 27606
Joseph Potts 2000 Rolling Pines Lane Approximately
2000 Rolling Pines Lane Wendell, NC 27591 750 ft southwest
Wendell, NC 27591
Belinda Lloyd 2016 Rolling Pines Lane Approximately
500 Wendell Blvd Wendell, NC 27591 975 ft southwest
Wendell, NC 27591
NOTES:
ft = feet
* = Well owner/address information provided by Wake County GIS dated 12/4/2018
Gardner
WSW Inactive
Unknown
Unknown Unknown
UnknownActive/Potable
Unknown
Drilled
Subject Site Active/Potable Unknown Drilled
PW-6
PW-2 Inactive Unknown Drilled
ft bgs = feet below the ground surface
Medlin
WSW Inactive Unknown Unknown
Potts WSW Active/Potable Unknown
Lloyd WSW Active/Potable
Subject Site
Drilled
ECS Project No. 49:1224-F
Table 3
Water Supply Well Survey
Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
PW-1
Monitoring
Well ID Date Measured
Depth to
Groundwater
(ft. btoc)
Date Installed Casing
Diameter (in.)
Total Well
Dept
(ft. btoc)
Screen Interval
(ft. btoc)TOC Elevation*Groundwater
Elevation (ft)
MW-1 12/3/2019 13.01 3/13/2006 2 29 4 - 29 318.52 305.51
MW-2 12/3/2019 12.98 7/3/2006 2 30 5 - 30 318.77 305.79
MW-3 12/3/2019 12.11 7/3/2006 2 30 3 - 30 317.76 305.65
MW-4 12/3/2019 12.69 7/3/2006 2 30 5 - 30 318.43 305.74
MW-5 12/3/2019 11.49 12/13/2010 2 25 10 - 25 316.23 304.74
MW-6 12/3/2019 12.67 12/13/2010 2 25 10 - 25 317.00 304.33
MW-7 12/3/2019 10.25 8/7/2015 2 17 7 - 17 315.69 305.44
MW-8 12/3/2019 13.79 8/7/2015 2 17 7 - 17 317.31 303.52
MW-9 12/3/2019 15.71 6/1/2016 2 20 5-20 NE NA
NOTES:
ft. btoc = Feet Below Top of Casing
NE = No Elevation Data
NA = Not Applicable
* = Survey performed by Bateman Civil Survey on August 24, 2015. The site vertical datum is based on NAV88 and the horizontal
datum is based on NAD83.
TOC = Top of Casing
Table 4
Monitoring Well Information
Former Martin Center
505 Eagle Rock Road
Wendell, Wake County, North Carolina
ECS Project No. 49:1224-F
NCDEQ Incident No. 26351
SAMPLE ID MW-1 MW-2 MW-3 MW-4 MW-5 MW-6 MW-7 MW-8 MW-9
Date Sampled
pH 6.20 6.41 7.17 6.15 6.37 6.25 6.34 6.24
Temperature (oC)20.48 20.74 20.65 19.86 20.49 21.73 18.23 17.58
Conductivity (mS/cm)0.122 0.242 0.180 0.118 0.116 0.134 0.085 0.029
Dissolved O2 (mg/L)7.12 12.12 9.48 4.52 3.43 8.61 4.02 7.06Turbidity (Observed)ST ST NT ST ST NT ST T
NOTES:
mS/cm = milliseimens per centimeter
mV = millivolts
°C = degress Celsius
T= Turbid
ST = Slightly Turbid
NT= Not Turbid
NC = Not collected due to insufficient well volume
mg/L= milligrams per Liter
Measured using YSI model 556 Meter
NC
12/3/2019
ECS Project No. 49:1224-F
Table 5
Geochemical Measurements
Former Martin Center #2
505 Eagle Rock Road
Wendell, Wake County, North Carolina
NCDEQ Incident No. 26351
Sample ID Sample Date BenzeneTolueneEthylbenzeneTotal Xylenesn-Butylbenzenesec-ButylbenzeneChloroform1,2-DibromoethaneIsopropylbenzenep-IsopropyltolueneMethylene ChlorideMethyl-tert-butyl etherNaphthalenen-Propylbenzene1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneMW-1 12/3/2019 120 16,000 2,900 19,500 120 34 J 38 J BRL 170 BRL BRL BRL 480 380 2,700 940MW-2 12/3/2019 BRL BRL BRL BRL BRL BRL 0.40 J BRL BRL BRL BRL BRL BRL BRL 1.7 BRL
MW-3 12/3/2019 1,600 31,000 3,400 23,100 180 J BRL BRL 140 J 190 J BRL BRL BRL 680 440 3,900 1,200MW-4 12/3/2019 4.5 J 74 310 2,700 250 68 5.8 J BRL 150 36 BRL BRL 110 420 3,400 1,400
MW-5 12/3/2019 0.28 J BRL BRL BRL 23 12 BRL BRL 8.3 0.36 J BRL BRL 0.43 J 4.5 30 4.1MW-6 12/3/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL
MW-7 12/3/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL
MW-8 12/3/2019 47 540 86 550 BRL BRL BRL 10 J 5.2 J BRL BRL BRL 120 J 14 61 21MW-9 12/3/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL
PW-1 12/3/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRLPW-6 12/3/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 0.53 BRL BRL BRL BRL
Gardner WSW 12/3/2019Field Blank 12/3/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 0.48 J BRL BRL BRL BRL BRL
1 600 600 500 70 70 70 0.02 70 25 5 20 6 70 400 400
5,000 260,000 84,500 85,500 6,900 8,500 70,000 50 25,000 11,700 5,000 20,000 6,000 30,000 28,500 25,000NOTES:
NC2LGWQS = North Carolina 2L Groundwater Quality Standard as of September 18, 2014
GCL = NCDEQ's Gross Contamination Levels for Groundwater as of September 18, 2014(µg/L) = Micrograms per LiterBold = Reported above the NC2LGWQS
Underline = Reported above the NC2LGWQS and GCL
BRL = Below Reporting LimitJ = Detected but below the Reporting Limit; therefore, result is an estimated concentration
Standard Method 6200B
Contaminant of Concern/Concentration (µg/L)Analytical Method
Inactive Water Supply Well - Not Sampled
NC2LGWQS (µg/L)GCL (µg/L)
Table 6
Summary of Current Groundwater Analytical ResultsFormer Martin Center
505 Eagle Rock RoadWendell, Wake County, North Carolina
NCDEQ Incident No. 26351ECS Project No. 49:1224-F
Sample ID Sample Date BenzeneTolueneEthylbenzeneTotal XylenesAcetone Bromodichloromethanen-Butylbenzenesec-ButylbenzeneChloroform1,2-Dibromoethane1,2-DichloroethaneIsopropylbenzenep-IsopropyltolueneNaphthalenen-PropylbenzeneStyrene1,2,3-Trichloropropane1,2,4-Trimethylbenzene1,3,5-Trimethylbenzene5/1/2006 74 9,600 1,900 11,300 BRL NA NA 44 27 BRL NA 220 BRL BRL 490 BRL NA 2,000 640
9/17/200912/14/201010/24/2014 227 17,800 1,780 16,460 BRL BRL BRL BRL BRL 16.9 BRL 101 BRL 345 198 11.7 BRL 1,490 4338/7/2015 249 19,400 2,320 18,090 BRL BRL BRL BRL BRL BRL BRL 116 BRL 372 248 BRL BRL 2,050 BRL5/31/2016 240 25,000 2,900 21,000 BRL BRL BRL BRL 62 BRL BRL 130 BRL 270 BRL BRL BRL 2,500 6304/5/2018 28 17,000 2,100 19,200 BRL BRL 29 16 13 BRL BRL 95 9.4 J 320 210 7.0 J BRL 2,100 51010/30/2018 BRL 12,400 2,130 17,360 BRL BRL BRL BRL BRL BRL BRL 148 BRL 371 BRL BRL BRL 3,580 BRL
3/13/2019 59 17,000 2,600 18,300 BRL BRL 55 16 J 22 J BRL BRL 130 12 J 480 280 BRL BRL 2,300 710
12/3/2019 120 16,000 2,900 19,500 BRL BRL 120 34 J 38 J BRL BRL 170 BRL 480 380 BRL BRL 2,700 940
7/24/2006 BRL 43 150 920 BRL NA NA NA 2.1 BRL NA NA BRL BRL NA BRL NA NA NA9/17/2009 BRL 1.8 3.5 27.3 BRL 4.0 17.6 7.7 40.6 BRL BRL 9.7 BRL BRL 11.3 BRL BRL 49.4 3112/14/2010 BRL BRL 0.64 4.6 BRL BRL 7.0 BR 21.1 BRL BRL 0.60 BRL BRL 2.0 BRL BRL 19.8 6.510/24/2014 BRL 0.87 0.73 7.1 BRL BRL 6.1 2.1 9.7 BRL BRL BRL BRL BRL 0.89 BRL BRL 29.5 11.0
8/7/2015 BRL BRL 0.96 6.1 BRL BRL BRL BRL BRL BRL BRL 0.61 BRL BRL 2.1 BRL BRL 33.7 12.25/31/2016 BRL BRL BRL 0.84 J BRL BRL 1.0 BRL 1.3 BRL BRL BRL BRL BRL 0.50 BRL BRL 11 BRL4/5/2018 BRL 6.9 2.4 22.6 BRL BRL 0.25 J BRL 7.2 BRL BRL 0.21 J BRL 2.6 J 0.60 BRL BRL 9.9 2.410/30/2018 BRL BRL BRL BRL BRL BRL BRL BRL 5.0 BRL BRL BRL BRL BRL BRL BRL BRL 0.74 BRL
3/13/2019 BRL BRL BRL BRL BRL BRL 1.5 0.17 J 10 BRL BRL BRL BRL BRL 0.30 J BRL BRL 4.4 0.6912/3/2019 BRL BRL BRL BRL BRL BRL BRL BRL 0.40 J BRL BRL BRL BRL BRL BRL BRL BRL 1.7 BRL7/24/2006 3,500 29,000 3,100 14,200 BRL NA NA NA BRL 140 NA NA BRL BRL NA BRL NA NA NA
9/17/2009 3,790 43,100 5,020 26,910 BRL BRL 93.7 BRL BRL 211 55.8 288 BRL 665 742 BRL BRL 4,890 1,17012/14/2010 4,150 38,500 5,240 29,720 BRL BRL 86.1 BRL BRL BRL 51.4 159 BRL 696 656 BRL BRL 4,290 1,17010/24/2014 1,620 24,800 1,460 9,780 BRL BRL BRL BRL BRL 307 44.6 80.7 BRL 243 160 9.5 BRL 1,420 4138/7/2015 2,090 27,500 2,360 18,610 BRL BRL BRL BRL BRL 304 BRL 123 BRL BRL 264 BRL BRL 2,590 BRL5/31/2016 2,500 39,000 3,400 22,000 BRL BRL BRL BRL BRL 300 BRL 140 BRL 290 300 BRL BRL 3,100 8104/5/2018 1,800 34,000 3,900 24,000 BRL BRL 71 37 J BRL 120 BRL 180 17 J 690 430 BRL BRL 4,000 98010/30/2018 1,530 28,900 3,160 19,430 BRL BRL BRL BRL BRL BRL BRL 149 BRL BRL BRL BRL BRL 2,840 BRL3/13/2019 1,900 35,000 3,800 25,400 BRL BRL BRL BRL BRL BRL BRL 170 J BRL 740 J 380 BRL BRL 3,200 920
12/3/2019 1,600 31,000 3,400 23,100 BRL BRL 180 J BRL BRL 140 J BRL 190 J BRL 680 440 BRL BRL 3,900 1,200
7/24/2006 22 210 320 2,790 BRL NA NA NA BRL BRL NA NA BRL BRL NA BRL NA NA NA9/17/2009 55.8 1,590 682 7,270 BRL BRL 159 BRL 26.3 BRL BRL 248 BRL 193 625 BRL BRL 5,720 1,58012/14/2010 30.8 674 916 8,970 BRL BRL BRL BRL BRL BRL BRL 149 BRL 323 499 BRL BRL 4,100 1,180
10/24/2014 1.3 165 529 4,360 BRL BRL BRL 35.2 BRL BRL BRL 152 BRL 59.4 278 1.1 BRL 3,200 1,0108/10/2015 BRL 32.4 367 3,050 BRL BRL BRL BRL BRL BRL BRL 113 BRL BRL 283 BRL BRL 3,210 1,1005/31/2016 BRL 22 140 1,900 BRL BRL 160 46 BRL BRL BRL 120 BRL 18 290 BRL BRL 4,200 1,4004/5/2018 16 410 330 2,900 BRL BRL 150 64 BRL BRL BRL 180 40 120 J 490 BRL BRL 4,800 1,900
10/30/2018 BRL 152 245 2,047 BRL BRL BRL BRL BRL BRL BRL 133 BRL 79.4 BRL BRL BRL 3,570 1,2803/13/2019 BRL 95 230 1,820 BRL BRL 200 54 BRL BRL BRL 150 30 46 J 440 BRL BRL 3,700 1,50012/3/2019 4.5 J 74 310 2,700 BRL BRL 250 68 5.8 J BRL BRL 150 36 110 420 BRL BRL 3,400 1,400
12/14/2010 3.0 2.0 6.5 42.9 BRL BRL 53.7 BRL BRL BRL BRL 45.0 BRL 20.9 20.7 BRL 0.95 362 19410/24/2014 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL8/10/2015 BRL BRL BRL BRL BRL BRL 10.2 4.5 BRL BRL BRL 1.5 BRL BRL BRL BRL BRL 8.6 BRL6/1/2016 BRL BRL BRL BRL BRL BRL 2.1 0.95 BRL BRL BRL 1.9 BRL BRL BRL BRL BRL 2.1 BRL
4/5/2018 BRL BRL BRL BRL BRL BRL 7.9 3.4 BRL BRL BRL 0.95 BRL 0.56 J 0.20 J BRL BRL 5.7 BRL10/31/2018 BRL BRL BRL BRL BRL BRL 0.54 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL3/13/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL12/3/2019 0.28 J BRL BRL BRL BRL BRL 23 12 BRL BRL BRL 8.3 0.36 J 0.43 J 4.5 BRL BRL 30 4.1
12/14/2010 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL10/24/2014 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL8/7/2015 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL6/1/2016 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL
4/5/2018 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL10/30/2018 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL3/13/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL
12/3/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL
8/10/2015 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL6/1/2016 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL4/5/2018 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL
10/31/2018 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL3/13/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL12/3/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL
8/10/2015 2,650 17,300 1,490 9,920 BRL BRL BRL BRL BRL 198 112 57.8 BRL 190 117 6.1 BRL 807 BRL5/31/2016 3,200 19,000 2,500 19,000 BRL BRL BRL BRL BRL 270 170 110 BRL 250 240 BRL BRL 2,000 5304/5/2018 2,100 12,000 960 7,700 BRL BRL BRL BRL BRL 140 98 40 BRL 65 J 74 BRL BRL 880 25010/30/2018 859 6,370 678 4,260 BRL BRL BRL BRL BRL 212 95.1 27.8 BRL 132 BRL BRL BRL 593 BRL
3/13/2019 870 7,200 750 4,800 370 J BRL BRL BRL BRL 140 91 30 BRL 150 66 BRL BRL 540 14012/3/2019 47 540 86 550 BRL BRL BRL BRL BRL 10 J BRL 5.2 J BRL 120 J 14 BRL BRL 61 216/2/2016 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL
4/5/2018 BRL 2.9 1.1 10.6 BRL BRL 1.1 0.28 J BRL BRL BRL 0.25 J 0.21 J 3.8 J 0.98 BRL BRL 22 5.610/30/2018 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL3/13/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL12/3/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL
1 600 600 500 6,000 NE 70 70 70 0.02 0.4 70 25 6 70 70 NE 400 400
5,000 260,000 84,500 85,500 6,000,000 NE 6,900 8,500 70,000 50 400 25,000 11,700 6,000 30,000 70,000 NE 28,500 25,000
NOTES:NC2LGWQS = North Carolina 2L Groundwater Quality Standard as of September 18, 2014GCL = NCDEQ's Gross Contamination Levels for Groundwater as of September 18, 2014(µg/L) = Micrograms per LiterBold = Reported above the NC2LGWQSUnderline = Reported above the NC2LGWQS and GCL
NA = Not AnalyzedNE = Not EstablishedBRL = Below Reporting Limit
J = Detected but below the Reporting Limit; therefore, result is an estimated concentration
MW-7
MW-6
NC2LGWQS (µg/L)
Standard Method 6200B (or equivalent)
MW-8
GCL (µg/L)
Free Product
MW-1
MW-9
MW-5
Table 7 Summary of Historical Groundwater Analytical Results
NCDEQ Incident No. 26351
ECS Project No. 49:1224-F
Wendell, Wake County, North Carolina
Former Martin Center505 Eagle Rock Road
MW-4
Free Product
Analytical Method Contaminant of Concern/Concentration (µg/L)
MW-3
MW-2
Well ID Date Collected ChloroformMethyl-tert-butyl ether1,2,4-Trichlorobenezene1,2,4-Trimethylbenzene11/3/2005 BRL BRL BRL BRL
11/29/2006 BRL BRL 0.72 BRL
9/17/2009 1.2 BRL BRL BRL
12/13/2010 BRL BRL BRL BRL
10/28/2014 BRL BRL BRL BRL
8/7/2015 BRL BRL BRL BRL
6/1/2016 BRL BRL BRL BRL
4/5/2018 BRL BRL BRL BRL
10/30/2018 BRL BRL BRL BRL
3/13/2019 BRL BRL BRL BRL
12/3/2019 BRL BRL BRL BRL
9/17/2009 BRL BRL BRL BRL
12/13/2010 BRL BRL BRL BRL
8/7/2015
4/5/2018
7/24/2006 BRL 3.9 BRL 0.88
9/17/2009 BRL 3.3 BRL BRL
12/13/2010 BRL 2.4 BRL BRL
8/7/2015 BRL 1.2 BRL BRL
6/1/2016 BRL 1.1 BRL BRL
4/5/2018 BRL 0.61 BRL BRL
10/31/2018 BRL 0.58 BRL BRL
3/13/2019 BRL 0.66 BRL BRL
12/3/2019 BRL 0.53 BRL BRL
6/1/2016 BRL BRL BRL BRL
10/31/2018 BRL BRL BRL BRL
3/13/2019 BRL BRL BRL BRL
12/3/2019
70 20 70 400
70,000 20,000 70,000 28,500
NOTES:
NC2LGWQS = North Carolina 2L Groundwater Quality Standard as of September 18, 2014
GCL = NCDEQ's Gross Contamination Levels for Groundwater as of September 18, 2014
Table 8
Summary of Historical Water Supply Well Groundwater Analytical Results
Former Martin Center
505 Eagle Rock Road
NC2LGWQS (µg/L)
GCL (µg/L)
Gardner WSW
PW-6
Wendell, Wake County, North Carolina
ECS Project No. 49:1224-F
PW-2
NCDEQ Incident No. 26351
Standard Method 6200B (or equivalent)
PW-1
Contaminant of Concern/Concentration (µg/L)Analytical Method
Inactive Water Supply Well - Not Sampled
Inactive Water Supply Well - Not Sampled
Inactive Water Supply Well - Not Sampled
BRL = Below Reporting Limit
(µg/L) = Micrograms per Liter

APPENDIX A

APPENDIX B
SITE PHOTOGRAPHS
FORMER MARTIN CENTER
505 EAGLE ROCK ROADWENDELL, WAKE COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 26351
ECS PROJECT NO. 49:1224-F
Photograph 1: View of the subject site and monitoring well MW-1. View is to the east.
Photograph 2: View of monitoring well MW-2. View is to the west.
Photograph 3: View of the monitoring well MW-3. View is to the southeast.
Photograph 4: View of the monitoring well MW-4. View is to the northeast.
SITE PHOTOGRAPHS
FORMER MARTIN CENTER
505 EAGLE ROCK ROADWENDELL, WAKE COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 26351
ECS PROJECT NO. 49:1224-F
Photograph 5: View of the monitoring well MW-5. View is to the west.
Photograph 6: View of the monitoring well MW-7. View is to the northeast.
SITE PHOTOGRAPHS
FORMER MARTIN CENTER
505 EAGLE ROCK ROADWENDELL, WAKE COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 26351
ECS PROJECT NO. 49:1224-F
Photograph 7: View of the monitoring well MW-6. View is to the west.
.
Photograph 8: View of the monitoring well MW-6 damaged well housing and missing expansion cap.
SITE PHOTOGRAPHS
FORMER MARTIN CENTER
505 EAGLE ROCK ROADWENDELL, WAKE COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 26351
ECS PROJECT NO. 49:1224-F
Photograph 9: View of monitoring well MW-8. View is to the north.
Photograph 10: View of monitoring well MW-9 and water supply well PW-6. View is to the southwest.
SITE PHOTOGRAPHS
FORMER MARTIN CENTER
505 EAGLE ROCK ROADWENDELL, WAKE COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 26351
ECS PROJECT NO. 49:1224-F

APPENDIX C
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
December 12, 2019
Matt Gillis
ECS Southeast - Raleigh, NC
9001 Glenwood Avenue
Raleigh, NC 27617
Project Location: Wendell, NC
Client Job Number:
Project Number: 49:1224-F
Laboratory Work Order Number: 19L0136
Enclosed are results of analyses for samples received by the laboratory on December 4, 2019. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Kerry K. McGee
Project Manager
Page 1 of 49
Table of Contents
Table of Contents
Sample Summary 3
Hits Only Report 4
Case Narrative 7
Sample Results 10
19L0136-01 10
19L0136-02 12
19L0136-03 14
19L0136-04 16
19L0136-05 18
19L0136-06 20
19L0136-07 22
19L0136-08 24
19L0136-09 26
19L0136-10 28
19L0136-11 30
19L0136-12 32
Sample Preparation Information 34
QC Data 35
Volatile Organic Compounds by GC/MS 35
B247753 35
B247890 39
Flag/Qualifier Summary 43
Certifications 44
Chain of Custody/Sample Receipt 46
Page 2 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
12/12/2019
ECS Southeast - Raleigh, NC
9001 Glenwood Avenue
Raleigh, NC 27617
ATTN: Matt Gillis
49:1224-F
19L0136
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
Wendell, NC
MW-7 19L0136-01 Ground Water SM21-22 6200B
MW-6 19L0136-02 Ground Water SM21-22 6200B
MW-5 19L0136-03 Ground Water SM21-22 6200B
MW-4 19L0136-04 Ground Water SM21-22 6200B
MW-3 19L0136-05 Ground Water SM21-22 6200B
MW-2 19L0136-06 Ground Water SM21-22 6200B
MW-1 19L0136-07 Ground Water SM21-22 6200B
MW-8 19L0136-08 Ground Water SM21-22 6200B
MW-9 19L0136-09 Ground Water SM21-22 6200B
PW-1 19L0136-10 Ground Water SM21-22 6200B
PW-6 19L0136-11 Ground Water SM21-22 6200B
field blank 19L0136-12 Field Blank SM21-22 6200B
[TOC_1]Sample Summary[TOC]
Page 3 of 49
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:19L0136-01MW-7
No Results Detected
Client ID:Lab ID:19L0136-02MW-6
No Results Detected
Client ID:Lab ID:19L0136-09MW-9
No Results Detected
Client ID:Lab ID:19L0136-10PW-1
No Results Detected
Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary
section of this report. Users must review this report in its entirety to determine data usability and assessment.
Page 4 of 49
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
19L0136-03MW-5
DL
1,2,4-Trimethylbenzene 30 0.50 g/L SM21-22 6200B0.18
1,3,5-Trimethylbenzene 4.1 0.50 g/L SM21-22 6200B0.14
Benzene 0.28 0.50 g/L SM21-22 6200BJ0.18
Isopropylbenzene (Cumene)8.3 0.50 g/L SM21-22 6200B0.17
Naphthalene 0.43 0.50 g/L SM21-22 6200BJ0.31
n-Butylbenzene 23 0.50 g/L SM21-22 6200B0.21
n-Propylbenzene 4.5 0.50 g/L SM21-22 6200B0.13
p-Isopropyltoluene (p-Cymene)0.36 0.50 g/L SM21-22 6200BJ0.20
sec-Butylbenzene 12 0.50 g/L SM21-22 6200B0.16
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
19L0136-04MW-4
DL
1,2,4-Trimethylbenzene 3400 12 g/L SM21-22 6200B4.5
1,3,5-Trimethylbenzene 1400 12 g/L SM21-22 6200B3.5
Benzene 4.5 12 g/L SM21-22 6200BJ4.5
Chloroform 5.8 12 g/L SM21-22 6200BJ4.2
Ethylbenzene 310 12 g/L SM21-22 6200B3.2
Isopropylbenzene (Cumene)150 12 g/L SM21-22 6200B4.2
m+p Xylene 1700 25 g/L SM21-22 6200B7.5
Naphthalene 110 12 g/L SM21-22 6200B7.8
n-Butylbenzene 250 12 g/L SM21-22 6200B5.2
n-Propylbenzene 420 12 g/L SM21-22 6200B3.2
o-Xylene 1000 12 g/L SM21-22 6200B4.2
p-Isopropyltoluene (p-Cymene)36 12 g/L SM21-22 6200B5.0
sec-Butylbenzene 68 12 g/L SM21-22 6200B4.0
Toluene 74 12 g/L SM21-22 6200B3.5
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
19L0136-05MW-3
DL
1,2,4-Trimethylbenzene 3900 250 g/L SM21-22 6200B90
1,2-Dibromoethane (EDB)140 250 g/L SM21-22 6200BJ95
1,3,5-Trimethylbenzene 1200 250 g/L SM21-22 6200B70
Benzene 1600 250 g/L SM21-22 6200B90
Ethylbenzene 3400 250 g/L SM21-22 6200B65
Isopropylbenzene (Cumene)190 250 g/L SM21-22 6200BJ85
m+p Xylene 15000 500 g/L SM21-22 6200B150
Naphthalene 680 250 g/L SM21-22 6200B160
n-Butylbenzene 180 250 g/L SM21-22 6200BJ100
n-Propylbenzene 440 250 g/L SM21-22 6200B65
o-Xylene 8100 250 g/L SM21-22 6200B85
Toluene 31000 250 g/L SM21-22 6200B70
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
19L0136-06MW-2
DL
1,2,4-Trimethylbenzene 1.7 0.50 g/L SM21-22 6200B0.18
Chloroform 0.40 0.50 g/L SM21-22 6200BJ0.17
Page 5 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
19L0136-07MW-1
DL
1,2,4-Trimethylbenzene 2700 100 g/L SM21-22 6200B36
1,3,5-Trimethylbenzene 940 100 g/L SM21-22 6200B28
Benzene 120 100 g/L SM21-22 6200B36
Chloroform 38 100 g/L SM21-22 6200BJ34
Ethylbenzene 2900 100 g/L SM21-22 6200B26
Isopropylbenzene (Cumene)170 100 g/L SM21-22 6200B34
m+p Xylene 13000 200 g/L SM21-22 6200B60
Naphthalene 480 100 g/L SM21-22 6200B62
n-Butylbenzene 120 100 g/L SM21-22 6200B42
n-Propylbenzene 380 100 g/L SM21-22 6200B26
o-Xylene 6500 100 g/L SM21-22 6200B34
sec-Butylbenzene 34 100 g/L SM21-22 6200BJ32
Toluene 16000 100 g/L SM21-22 6200B28
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
19L0136-08MW-8
DL
1,2,4-Trimethylbenzene 61 12 g/L SM21-22 6200B4.5
1,2-Dibromoethane (EDB)10 12 g/L SM21-22 6200BJ4.8
1,3,5-Trimethylbenzene 21 12 g/L SM21-22 6200B3.5
Benzene 47 12 g/L SM21-22 6200B4.5
Ethylbenzene 86 12 g/L SM21-22 6200B3.2
Isopropylbenzene (Cumene)5.2 12 g/L SM21-22 6200BJ4.2
m+p Xylene 340 25 g/L SM21-22 6200B7.5
Naphthalene 120 120 g/L SM21-22 6200BJ7.8
n-Propylbenzene 14 12 g/L SM21-22 6200B3.2
o-Xylene 210 12 g/L SM21-22 6200B4.2
Toluene 540 12 g/L SM21-22 6200B3.5
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
19L0136-11PW-6
DL
Methyl tert-Butyl Ether (MTBE)0.53 0.50 g/L SM21-22 6200B0.25
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
19L0136-12field blank
DL
Methylene Chloride 0.48 5.0 g/L SM21-22 6200BJ0.34
Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary
section of this report. Users must review this report in its entirety to determine data usability and assessment.
Page 6 of 49
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) 19L0136-04, 19L0136-05, 19l0136-07,019I0136-08 due to a high concentration of target
compounds.
[TOC_1]Case Narrative[TOC]
Page 7 of 49
Table of Contents
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
2-Butanone (MEK)
B247753-BS1, B247753-BSD1
2-Hexanone (MBK)
B247753-BS1, B247753-BSD1
4-Methyl-2-pentanone (MIBK)
B247753-BS1, B247753-BSD1
Vinyl Acetate
B247753-BS1, B247753-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
2,2-Dichloropropane
19L0136-01[MW-7], 19L0136-02[MW-6], 19L0136-03[MW-5], 19L0136-04[MW-4], 19L0136-05[MW-3], 19L0136-07[MW-1], 19L0136-09[MW-9], 19L0136-10[PW-1],
19L0136-11[PW-6], 19L0136-12[field blank], B247753-BLK1, B247753-BS1, B247753-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 high side.
Analyte & Samples(s) Qualified:
L-06
Diisopropyl Ether (DIPE)
B247753-BS1, B247753-BSD1
Ethanol
B247753-BS1, B247753-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
1,1-Dichloroethane
B247890-BSD1
1,1-Dichloroethylene
B247890-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
Chloromethane
B247890-BS1
Vinyl Acetate
B247890-BSD1
Vinyl Chloride
B247890-BSD1
pH of sample (pH 11) is outside of method specified preservation criteria.
Analyte & Samples(s) Qualified:
PR-14
19L0136-08[MW-8]
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
Chloromethane
19L0136-06[MW-2], 19L0136-08[MW-8], B247890-BLK1, B247890-BS1, B247890-BSD1
Vinyl Acetate
19L0136-06[MW-2], 19L0136-08[MW-8], B247890-BLK1, B247890-BS1, B247890-BSD1
Vinyl Chloride
19L0136-06[MW-2], 19L0136-08[MW-8], B247890-BLK1, B247890-BS1, B247890-BSD1
Page 8 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Elevated reporting limit due to high concentration of target compounds.
Analyte & Samples(s) Qualified:
RL-11
19L0136-04[MW-4], 19L0136-05[MW-3], 19L0136-07[MW-1], 19L0136-08[MW-8]
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Technical Representative
Page 9 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-01
Field Sample #: MW-7
Sample Matrix: Ground Water
Sampled: 12/3/2019 10:25
[TOC_2]19L0136-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 12/7/19 2:04 LBDg/L3.8 12/6/19SM21-22 6200B1Acetone
ND 0.50 12/7/19 2:04 LBDg/L0.18 12/6/19SM21-22 6200B1Benzene
ND 0.50 12/7/19 2:04 LBDg/L0.15 12/6/19SM21-22 6200B1Bromobenzene
ND 1.0 12/7/19 2:04 LBDg/L0.32 12/6/19SM21-22 6200B1Bromochloromethane
ND 0.50 12/7/19 2:04 LBDg/L0.16 12/6/19SM21-22 6200B1Bromodichloromethane
ND 0.50 12/7/19 2:04 LBDg/L0.46 12/6/19SM21-22 6200B1Bromoform
ND 5.0 12/7/19 2:04 LBDg/L0.78 12/6/19SM21-22 6200B1Bromomethane
ND 5.0 12/7/19 2:04 LBDg/L1.9 12/6/19SM21-22 6200B12-Butanone (MEK)
ND 0.50 12/7/19 2:04 LBDg/L0.21 12/6/19SM21-22 6200B1n-Butylbenzene
ND 0.50 12/7/19 2:04 LBDg/L0.16 12/6/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 12/7/19 2:04 LBDg/L0.17 12/6/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 12/7/19 2:04 LBDg/L0.11 12/6/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 12/7/19 2:04 LBDg/L0.15 12/6/19SM21-22 6200B1Chlorobenzene
ND 100 12/7/19 2:04 LBDg/L11 12/6/19SM21-22 6200B1Ethanol
ND 0.50 12/7/19 2:04 LBDg/L0.21 12/6/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 12/7/19 2:04 LBDg/L0.35 12/6/19SM21-22 6200B1Chloroethane
ND 0.50 12/7/19 2:04 LBDg/L0.17 12/6/19SM21-22 6200B1Chloroform
ND 0.60 12/7/19 2:04 LBDg/L0.45 12/6/19SM21-22 6200B1Chloromethane
ND 0.50 12/7/19 2:04 LBDg/L0.12 12/6/19SM21-22 6200B12-Chlorotoluene
ND 0.50 12/7/19 2:04 LBDg/L0.14 12/6/19SM21-22 6200B14-Chlorotoluene
ND 0.50 12/7/19 2:04 LBDg/L0.19 12/6/19SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 12/7/19 2:04 LBDg/L0.16 12/6/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 12/7/19 2:04 LBDg/L0.12 12/6/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 12/7/19 2:04 LBDg/L0.13 12/6/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 12/7/19 2:04 LBDg/L0.26 12/6/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 12/7/19 2:04 LBDg/L0.16 12/6/19SM21-22 6200B11,1-Dichloroethane
ND 0.50 12/7/19 2:04 LBDg/L0.41 12/6/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 12/7/19 2:04 LBDg/L0.32 12/6/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 12/7/19 2:04 LBDg/L0.13 12/6/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 12/7/19 2:04 LBDg/L0.31 12/6/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 12/7/19 2:04 LBDg/L0.20 12/6/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 12/7/19 2:04 LBDg/L0.11 12/6/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 12/7/19 2:04 LBDg/L0.20 12/6/19SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 12/7/19 2:04 LBDg/L0.16 12/6/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 12/7/19 2:04 LBDg/L0.13 12/6/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 12/7/19 2:04 LBDg/L0.23 12/6/19SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 12/7/19 2:04 LBDg/L0.17 12/6/19SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 12/7/19 2:04 LBDg/L0.13 12/6/19SM21-22 6200B1Ethylbenzene
ND 5.0 12/7/19 2:04 LBDg/L1.5 12/6/19SM21-22 6200B12-Hexanone (MBK)
ND 0.50 12/7/19 2:04 LBDg/L0.17 12/6/19SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 12/7/19 2:04 LBDg/L0.20 12/6/19SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 12/7/19 2:04 LBDg/L0.25 12/6/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 12/7/19 2:04 LBDg/L0.34 12/6/19SM21-22 6200B1Methylene Chloride
ND 5.0 12/7/19 2:04 LBDg/L1.7 12/6/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
[TOC_1]Sample Results[TOC]
Page 10 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-01
Field Sample #: MW-7
Sample Matrix: Ground Water
Sampled: 12/3/2019 10:25
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 12/7/19 2:04 LBDg/L0.31 12/6/19SM21-22 6200B1Naphthalene
ND 0.50 12/7/19 2:04 LBDg/L0.13 12/6/19SM21-22 6200B1n-Propylbenzene
ND 0.50 12/7/19 2:04 LBDg/L0.11 12/6/19SM21-22 6200B1Styrene
ND 0.50 12/7/19 2:04 LBDg/L0.22 12/6/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 12/7/19 2:04 LBDg/L0.18 12/6/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 12/7/19 2:04 LBDg/L0.14 12/6/19SM21-22 6200B1Toluene
ND 1.0 12/7/19 2:04 LBDg/L0.57 12/6/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 0.50 12/7/19 2:04 LBDg/L0.40 12/6/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 12/7/19 2:04 LBDg/L0.20 12/6/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 12/7/19 2:04 LBDg/L0.16 12/6/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 12/7/19 2:04 LBDg/L0.24 12/6/19SM21-22 6200B1Trichloroethylene
ND 0.50 12/7/19 2:04 LBDg/L0.33 12/6/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 12/7/19 2:04 LBDg/L0.25 12/6/19SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 12/7/19 2:04 LBDg/L0.18 12/6/19SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 12/7/19 2:04 LBDg/L0.14 12/6/19SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 12/7/19 2:04 LBDg/L10 12/6/19SM21-22 6200B1Vinyl Acetate
ND 0.50 12/7/19 2:04 LBDg/L0.45 12/6/19SM21-22 6200B1Vinyl Chloride
ND 1.0 12/7/19 2:04 LBDg/L0.30 12/6/19SM21-22 6200B1m+p Xylene
ND 0.50 12/7/19 2:04 LBDg/L0.17 12/6/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 95.6 12/7/19 2:0470-130
Toluene-d8 100 12/7/19 2:0470-130
4-Bromofluorobenzene 96.8 12/7/19 2:0470-130
Page 11 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-02
Field Sample #: MW-6
Sample Matrix: Ground Water
Sampled: 12/3/2019 10:41
[TOC_2]19L0136-02[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 12/7/19 2:34 LBDg/L3.8 12/6/19SM21-22 6200B1Acetone
ND 0.50 12/7/19 2:34 LBDg/L0.18 12/6/19SM21-22 6200B1Benzene
ND 0.50 12/7/19 2:34 LBDg/L0.15 12/6/19SM21-22 6200B1Bromobenzene
ND 1.0 12/7/19 2:34 LBDg/L0.32 12/6/19SM21-22 6200B1Bromochloromethane
ND 0.50 12/7/19 2:34 LBDg/L0.16 12/6/19SM21-22 6200B1Bromodichloromethane
ND 0.50 12/7/19 2:34 LBDg/L0.46 12/6/19SM21-22 6200B1Bromoform
ND 5.0 12/7/19 2:34 LBDg/L0.78 12/6/19SM21-22 6200B1Bromomethane
ND 5.0 12/7/19 2:34 LBDg/L1.9 12/6/19SM21-22 6200B12-Butanone (MEK)
ND 0.50 12/7/19 2:34 LBDg/L0.21 12/6/19SM21-22 6200B1n-Butylbenzene
ND 0.50 12/7/19 2:34 LBDg/L0.16 12/6/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 12/7/19 2:34 LBDg/L0.17 12/6/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 12/7/19 2:34 LBDg/L0.11 12/6/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 12/7/19 2:34 LBDg/L0.15 12/6/19SM21-22 6200B1Chlorobenzene
ND 100 12/7/19 2:34 LBDg/L11 12/6/19SM21-22 6200B1Ethanol
ND 0.50 12/7/19 2:34 LBDg/L0.21 12/6/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 12/7/19 2:34 LBDg/L0.35 12/6/19SM21-22 6200B1Chloroethane
ND 0.50 12/7/19 2:34 LBDg/L0.17 12/6/19SM21-22 6200B1Chloroform
ND 0.60 12/7/19 2:34 LBDg/L0.45 12/6/19SM21-22 6200B1Chloromethane
ND 0.50 12/7/19 2:34 LBDg/L0.12 12/6/19SM21-22 6200B12-Chlorotoluene
ND 0.50 12/7/19 2:34 LBDg/L0.14 12/6/19SM21-22 6200B14-Chlorotoluene
ND 0.50 12/7/19 2:34 LBDg/L0.19 12/6/19SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 12/7/19 2:34 LBDg/L0.16 12/6/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 12/7/19 2:34 LBDg/L0.12 12/6/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 12/7/19 2:34 LBDg/L0.13 12/6/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 12/7/19 2:34 LBDg/L0.26 12/6/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 12/7/19 2:34 LBDg/L0.16 12/6/19SM21-22 6200B11,1-Dichloroethane
ND 0.50 12/7/19 2:34 LBDg/L0.41 12/6/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 12/7/19 2:34 LBDg/L0.32 12/6/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 12/7/19 2:34 LBDg/L0.13 12/6/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 12/7/19 2:34 LBDg/L0.31 12/6/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 12/7/19 2:34 LBDg/L0.20 12/6/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 12/7/19 2:34 LBDg/L0.11 12/6/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 12/7/19 2:34 LBDg/L0.20 12/6/19SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 12/7/19 2:34 LBDg/L0.16 12/6/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 12/7/19 2:34 LBDg/L0.13 12/6/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 12/7/19 2:34 LBDg/L0.23 12/6/19SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 12/7/19 2:34 LBDg/L0.17 12/6/19SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 12/7/19 2:34 LBDg/L0.13 12/6/19SM21-22 6200B1Ethylbenzene
ND 5.0 12/7/19 2:34 LBDg/L1.5 12/6/19SM21-22 6200B12-Hexanone (MBK)
ND 0.50 12/7/19 2:34 LBDg/L0.17 12/6/19SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 12/7/19 2:34 LBDg/L0.20 12/6/19SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 12/7/19 2:34 LBDg/L0.25 12/6/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 12/7/19 2:34 LBDg/L0.34 12/6/19SM21-22 6200B1Methylene Chloride
ND 5.0 12/7/19 2:34 LBDg/L1.7 12/6/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 12 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-02
Field Sample #: MW-6
Sample Matrix: Ground Water
Sampled: 12/3/2019 10:41
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 12/7/19 2:34 LBDg/L0.31 12/6/19SM21-22 6200B1Naphthalene
ND 0.50 12/7/19 2:34 LBDg/L0.13 12/6/19SM21-22 6200B1n-Propylbenzene
ND 0.50 12/7/19 2:34 LBDg/L0.11 12/6/19SM21-22 6200B1Styrene
ND 0.50 12/7/19 2:34 LBDg/L0.22 12/6/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 12/7/19 2:34 LBDg/L0.18 12/6/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 12/7/19 2:34 LBDg/L0.14 12/6/19SM21-22 6200B1Toluene
ND 1.0 12/7/19 2:34 LBDg/L0.57 12/6/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 0.50 12/7/19 2:34 LBDg/L0.40 12/6/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 12/7/19 2:34 LBDg/L0.20 12/6/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 12/7/19 2:34 LBDg/L0.16 12/6/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 12/7/19 2:34 LBDg/L0.24 12/6/19SM21-22 6200B1Trichloroethylene
ND 0.50 12/7/19 2:34 LBDg/L0.33 12/6/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 12/7/19 2:34 LBDg/L0.25 12/6/19SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 12/7/19 2:34 LBDg/L0.18 12/6/19SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 12/7/19 2:34 LBDg/L0.14 12/6/19SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 12/7/19 2:34 LBDg/L10 12/6/19SM21-22 6200B1Vinyl Acetate
ND 0.50 12/7/19 2:34 LBDg/L0.45 12/6/19SM21-22 6200B1Vinyl Chloride
ND 1.0 12/7/19 2:34 LBDg/L0.30 12/6/19SM21-22 6200B1m+p Xylene
ND 0.50 12/7/19 2:34 LBDg/L0.17 12/6/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 98.1 12/7/19 2:3470-130
Toluene-d8 100 12/7/19 2:3470-130
4-Bromofluorobenzene 98.0 12/7/19 2:3470-130
Page 13 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-03
Field Sample #: MW-5
Sample Matrix: Ground Water
Sampled: 12/3/2019 10:58
[TOC_2]19L0136-03[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 12/7/19 3:05 LBDg/L3.8 12/6/19SM21-22 6200B1Acetone
0.28 0.50 12/7/19 3:05 LBDg/L0.18 12/6/19SM21-22 6200B1JBenzene
ND 0.50 12/7/19 3:05 LBDg/L0.15 12/6/19SM21-22 6200B1Bromobenzene
ND 1.0 12/7/19 3:05 LBDg/L0.32 12/6/19SM21-22 6200B1Bromochloromethane
ND 0.50 12/7/19 3:05 LBDg/L0.16 12/6/19SM21-22 6200B1Bromodichloromethane
ND 0.50 12/7/19 3:05 LBDg/L0.46 12/6/19SM21-22 6200B1Bromoform
ND 5.0 12/7/19 3:05 LBDg/L0.78 12/6/19SM21-22 6200B1Bromomethane
ND 5.0 12/7/19 3:05 LBDg/L1.9 12/6/19SM21-22 6200B12-Butanone (MEK)
23 0.50 12/7/19 3:05 LBDg/L0.21 12/6/19SM21-22 6200B1n-Butylbenzene
12 0.50 12/7/19 3:05 LBDg/L0.16 12/6/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 12/7/19 3:05 LBDg/L0.17 12/6/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 12/7/19 3:05 LBDg/L0.11 12/6/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 12/7/19 3:05 LBDg/L0.15 12/6/19SM21-22 6200B1Chlorobenzene
ND 100 12/7/19 3:05 LBDg/L11 12/6/19SM21-22 6200B1Ethanol
ND 0.50 12/7/19 3:05 LBDg/L0.21 12/6/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 12/7/19 3:05 LBDg/L0.35 12/6/19SM21-22 6200B1Chloroethane
ND 0.50 12/7/19 3:05 LBDg/L0.17 12/6/19SM21-22 6200B1Chloroform
ND 0.60 12/7/19 3:05 LBDg/L0.45 12/6/19SM21-22 6200B1Chloromethane
ND 0.50 12/7/19 3:05 LBDg/L0.12 12/6/19SM21-22 6200B12-Chlorotoluene
ND 0.50 12/7/19 3:05 LBDg/L0.14 12/6/19SM21-22 6200B14-Chlorotoluene
ND 0.50 12/7/19 3:05 LBDg/L0.19 12/6/19SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 12/7/19 3:05 LBDg/L0.16 12/6/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 12/7/19 3:05 LBDg/L0.12 12/6/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 12/7/19 3:05 LBDg/L0.13 12/6/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 12/7/19 3:05 LBDg/L0.26 12/6/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 12/7/19 3:05 LBDg/L0.16 12/6/19SM21-22 6200B11,1-Dichloroethane
ND 0.50 12/7/19 3:05 LBDg/L0.41 12/6/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 12/7/19 3:05 LBDg/L0.32 12/6/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 12/7/19 3:05 LBDg/L0.13 12/6/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 12/7/19 3:05 LBDg/L0.31 12/6/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 12/7/19 3:05 LBDg/L0.20 12/6/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 12/7/19 3:05 LBDg/L0.11 12/6/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 12/7/19 3:05 LBDg/L0.20 12/6/19SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 12/7/19 3:05 LBDg/L0.16 12/6/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 12/7/19 3:05 LBDg/L0.13 12/6/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 12/7/19 3:05 LBDg/L0.23 12/6/19SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 12/7/19 3:05 LBDg/L0.17 12/6/19SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 12/7/19 3:05 LBDg/L0.13 12/6/19SM21-22 6200B1Ethylbenzene
ND 5.0 12/7/19 3:05 LBDg/L1.5 12/6/19SM21-22 6200B12-Hexanone (MBK)
8.3 0.50 12/7/19 3:05 LBDg/L0.17 12/6/19SM21-22 6200B1Isopropylbenzene (Cumene)
0.36 0.50 12/7/19 3:05 LBDg/L0.20 12/6/19SM21-22 6200B1Jp-Isopropyltoluene (p-Cymene)
ND 0.50 12/7/19 3:05 LBDg/L0.25 12/6/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 12/7/19 3:05 LBDg/L0.34 12/6/19SM21-22 6200B1Methylene Chloride
ND 5.0 12/7/19 3:05 LBDg/L1.7 12/6/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 14 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-03
Field Sample #: MW-5
Sample Matrix: Ground Water
Sampled: 12/3/2019 10:58
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
0.43 0.50 12/7/19 3:05 LBDg/L0.31 12/6/19SM21-22 6200B1JNaphthalene
4.5 0.50 12/7/19 3:05 LBDg/L0.13 12/6/19SM21-22 6200B1n-Propylbenzene
ND 0.50 12/7/19 3:05 LBDg/L0.11 12/6/19SM21-22 6200B1Styrene
ND 0.50 12/7/19 3:05 LBDg/L0.22 12/6/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 12/7/19 3:05 LBDg/L0.18 12/6/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 12/7/19 3:05 LBDg/L0.14 12/6/19SM21-22 6200B1Toluene
ND 1.0 12/7/19 3:05 LBDg/L0.57 12/6/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 0.50 12/7/19 3:05 LBDg/L0.40 12/6/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 12/7/19 3:05 LBDg/L0.20 12/6/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 12/7/19 3:05 LBDg/L0.16 12/6/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 12/7/19 3:05 LBDg/L0.24 12/6/19SM21-22 6200B1Trichloroethylene
ND 0.50 12/7/19 3:05 LBDg/L0.33 12/6/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 12/7/19 3:05 LBDg/L0.25 12/6/19SM21-22 6200B11,2,3-Trichloropropane
30 0.50 12/7/19 3:05 LBDg/L0.18 12/6/19SM21-22 6200B11,2,4-Trimethylbenzene
4.1 0.50 12/7/19 3:05 LBDg/L0.14 12/6/19SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 12/7/19 3:05 LBDg/L10 12/6/19SM21-22 6200B1Vinyl Acetate
ND 0.50 12/7/19 3:05 LBDg/L0.45 12/6/19SM21-22 6200B1Vinyl Chloride
ND 1.0 12/7/19 3:05 LBDg/L0.30 12/6/19SM21-22 6200B1m+p Xylene
ND 0.50 12/7/19 3:05 LBDg/L0.17 12/6/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 97.3 12/7/19 3:0570-130
Toluene-d8 103 12/7/19 3:0570-130
4-Bromofluorobenzene 95.5 12/7/19 3:0570-130
Page 15 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-04
Field Sample #: MW-4
Sample Matrix: Ground Water
Sampled: 12/3/2019 11:15
[TOC_2]19L0136-04[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 1200 12/7/19 7:42 LBDg/L95 12/6/19SM21-22 6200B25Acetone
4.5 12 12/7/19 7:42 LBDg/L4.5 12/6/19SM21-22 6200B25JBenzene
ND 12 12/7/19 7:42 LBDg/L3.8 12/6/19SM21-22 6200B25Bromobenzene
ND 25 12/7/19 7:42 LBDg/L8.0 12/6/19SM21-22 6200B25Bromochloromethane
ND 12 12/7/19 7:42 LBDg/L4.0 12/6/19SM21-22 6200B25Bromodichloromethane
ND 12 12/7/19 7:42 LBDg/L12 12/6/19SM21-22 6200B25Bromoform
ND 120 12/7/19 7:42 LBDg/L20 12/6/19SM21-22 6200B25Bromomethane
ND 120 12/7/19 7:42 LBDg/L48 12/6/19SM21-22 6200B252-Butanone (MEK)
250 12 12/7/19 7:42 LBDg/L5.2 12/6/19SM21-22 6200B25n-Butylbenzene
68 12 12/7/19 7:42 LBDg/L4.0 12/6/19SM21-22 6200B25sec-Butylbenzene
ND 12 12/7/19 7:42 LBDg/L4.2 12/6/19SM21-22 6200B25tert-Butylbenzene
ND 12 12/7/19 7:42 LBDg/L2.8 12/6/19SM21-22 6200B25Carbon Tetrachloride
ND 12 12/7/19 7:42 LBDg/L3.8 12/6/19SM21-22 6200B25Chlorobenzene
ND 2500 12/7/19 7:42 LBDg/L260 12/6/19SM21-22 6200B25Ethanol
ND 12 12/7/19 7:42 LBDg/L5.2 12/6/19SM21-22 6200B25Chlorodibromomethane
ND 12 12/7/19 7:42 LBDg/L8.8 12/6/19SM21-22 6200B25Chloroethane
5.8 12 12/7/19 7:42 LBDg/L4.2 12/6/19SM21-22 6200B25JChloroform
ND 15 12/7/19 7:42 LBDg/L11 12/6/19SM21-22 6200B25Chloromethane
ND 12 12/7/19 7:42 LBDg/L3.0 12/6/19SM21-22 6200B252-Chlorotoluene
ND 12 12/7/19 7:42 LBDg/L3.5 12/6/19SM21-22 6200B254-Chlorotoluene
ND 12 12/7/19 7:42 LBDg/L4.8 12/6/19SM21-22 6200B251,2-Dibromoethane (EDB)
ND 12 12/7/19 7:42 LBDg/L4.0 12/6/19SM21-22 6200B251,2-Dichlorobenzene
ND 12 12/7/19 7:42 LBDg/L3.0 12/6/19SM21-22 6200B251,3-Dichlorobenzene
ND 12 12/7/19 7:42 LBDg/L3.2 12/6/19SM21-22 6200B251,4-Dichlorobenzene
ND 12 12/7/19 7:42 LBDg/L6.5 12/6/19SM21-22 6200B25Dichlorodifluoromethane (Freon 12)
ND 12 12/7/19 7:42 LBDg/L4.0 12/6/19SM21-22 6200B251,1-Dichloroethane
ND 12 12/7/19 7:42 LBDg/L10 12/6/19SM21-22 6200B251,2-Dichloroethane
ND 12 12/7/19 7:42 LBDg/L8.0 12/6/19SM21-22 6200B251,1-Dichloroethylene
ND 12 12/7/19 7:42 LBDg/L3.2 12/6/19SM21-22 6200B25cis-1,2-Dichloroethylene
ND 12 12/7/19 7:42 LBDg/L7.8 12/6/19SM21-22 6200B25trans-1,2-Dichloroethylene
ND 12 12/7/19 7:42 LBDg/L5.0 12/6/19SM21-22 6200B251,2-Dichloropropane
ND 12 12/7/19 7:42 LBDg/L2.8 12/6/19SM21-22 6200B251,3-Dichloropropane
ND 12 12/7/19 7:42 LBDg/L5.0 12/6/19SM21-22 6200B25L-042,2-Dichloropropane
ND 12 12/7/19 7:42 LBDg/L4.0 12/6/19SM21-22 6200B251,1-Dichloropropene
ND 12 12/7/19 7:42 LBDg/L3.2 12/6/19SM21-22 6200B25cis-1,3-Dichloropropene
ND 12 12/7/19 7:42 LBDg/L5.8 12/6/19SM21-22 6200B25trans-1,3-Dichloropropene
ND 12 12/7/19 7:42 LBDg/L4.2 12/6/19SM21-22 6200B25Diisopropyl Ether (DIPE)
310 12 12/7/19 7:42 LBDg/L3.2 12/6/19SM21-22 6200B25Ethylbenzene
ND 120 12/7/19 7:42 LBDg/L38 12/6/19SM21-22 6200B252-Hexanone (MBK)
150 12 12/7/19 7:42 LBDg/L4.2 12/6/19SM21-22 6200B25Isopropylbenzene (Cumene)
36 12 12/7/19 7:42 LBDg/L5.0 12/6/19SM21-22 6200B25p-Isopropyltoluene (p-Cymene)
ND 12 12/7/19 7:42 LBDg/L6.2 12/6/19SM21-22 6200B25Methyl tert-Butyl Ether (MTBE)
ND 120 12/7/19 7:42 LBDg/L8.5 12/6/19SM21-22 6200B25Methylene Chloride
ND 120 12/7/19 7:42 LBDg/L42 12/6/19SM21-22 6200B254-Methyl-2-pentanone (MIBK)
Page 16 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-04
Field Sample #: MW-4
Sample Matrix: Ground Water
Sampled: 12/3/2019 11:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
110 12 12/7/19 7:42 LBDg/L7.8 12/6/19SM21-22 6200B25Naphthalene
420 12 12/7/19 7:42 LBDg/L3.2 12/6/19SM21-22 6200B25n-Propylbenzene
ND 12 12/7/19 7:42 LBDg/L2.8 12/6/19SM21-22 6200B25Styrene
ND 12 12/7/19 7:42 LBDg/L5.5 12/6/19SM21-22 6200B251,1,2,2-Tetrachloroethane
ND 12 12/7/19 7:42 LBDg/L4.5 12/6/19SM21-22 6200B25Tetrachloroethylene
74 12 12/7/19 7:42 LBDg/L3.5 12/6/19SM21-22 6200B25Toluene
ND 25 12/7/19 7:42 LBDg/L14 12/6/19SM21-22 6200B251,2,3-Trichlorobenzene
ND 12 12/7/19 7:42 LBDg/L10 12/6/19SM21-22 6200B251,2,4-Trichlorobenzene
ND 12 12/7/19 7:42 LBDg/L5.0 12/6/19SM21-22 6200B251,1,1-Trichloroethane
ND 12 12/7/19 7:42 LBDg/L4.0 12/6/19SM21-22 6200B251,1,2-Trichloroethane
ND 12 12/7/19 7:42 LBDg/L6.0 12/6/19SM21-22 6200B25Trichloroethylene
ND 12 12/7/19 7:42 LBDg/L8.2 12/6/19SM21-22 6200B25Trichlorofluoromethane (Freon 11)
ND 12 12/7/19 7:42 LBDg/L6.2 12/6/19SM21-22 6200B251,2,3-Trichloropropane
3400 12 12/7/19 7:42 LBDg/L4.5 12/6/19SM21-22 6200B251,2,4-Trimethylbenzene
1400 12 12/7/19 7:42 LBDg/L3.5 12/6/19SM21-22 6200B251,3,5-Trimethylbenzene
ND 500 12/7/19 7:42 LBDg/L250 12/6/19SM21-22 6200B25Vinyl Acetate
ND 12 12/7/19 7:42 LBDg/L11 12/6/19SM21-22 6200B25Vinyl Chloride
1700 25 12/7/19 7:42 LBDg/L7.5 12/6/19SM21-22 6200B25m+p Xylene
1000 12 12/7/19 7:42 LBDg/L4.2 12/6/19SM21-22 6200B25o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 94.5 12/7/19 7:4270-130
Toluene-d8 101 12/7/19 7:4270-130
4-Bromofluorobenzene 100 12/7/19 7:4270-130
Page 17 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-05
Field Sample #: MW-3
Sample Matrix: Ground Water
Sampled: 12/3/2019 11:33
[TOC_2]19L0136-05[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 25000 12/7/19 8:13 LBDg/L1900 12/6/19SM21-22 6200B500Acetone
1600 250 12/7/19 8:13 LBDg/L90 12/6/19SM21-22 6200B500Benzene
ND 250 12/7/19 8:13 LBDg/L75 12/6/19SM21-22 6200B500Bromobenzene
ND 500 12/7/19 8:13 LBDg/L160 12/6/19SM21-22 6200B500Bromochloromethane
ND 250 12/7/19 8:13 LBDg/L80 12/6/19SM21-22 6200B500Bromodichloromethane
ND 250 12/7/19 8:13 LBDg/L230 12/6/19SM21-22 6200B500Bromoform
ND 2500 12/7/19 8:13 LBDg/L390 12/6/19SM21-22 6200B500Bromomethane
ND 2500 12/7/19 8:13 LBDg/L970 12/6/19SM21-22 6200B5002-Butanone (MEK)
180 250 12/7/19 8:13 LBDg/L100 12/6/19SM21-22 6200B500Jn-Butylbenzene
ND 250 12/7/19 8:13 LBDg/L80 12/6/19SM21-22 6200B500sec-Butylbenzene
ND 250 12/7/19 8:13 LBDg/L85 12/6/19SM21-22 6200B500tert-Butylbenzene
ND 250 12/7/19 8:13 LBDg/L55 12/6/19SM21-22 6200B500Carbon Tetrachloride
ND 250 12/7/19 8:13 LBDg/L75 12/6/19SM21-22 6200B500Chlorobenzene
ND 50000 12/7/19 8:13 LBDg/L5300 12/6/19SM21-22 6200B500Ethanol
ND 250 12/7/19 8:13 LBDg/L100 12/6/19SM21-22 6200B500Chlorodibromomethane
ND 250 12/7/19 8:13 LBDg/L180 12/6/19SM21-22 6200B500Chloroethane
ND 250 12/7/19 8:13 LBDg/L85 12/6/19SM21-22 6200B500Chloroform
ND 300 12/7/19 8:13 LBDg/L220 12/6/19SM21-22 6200B500Chloromethane
ND 250 12/7/19 8:13 LBDg/L60 12/6/19SM21-22 6200B5002-Chlorotoluene
ND 250 12/7/19 8:13 LBDg/L70 12/6/19SM21-22 6200B5004-Chlorotoluene
140 250 12/7/19 8:13 LBDg/L95 12/6/19SM21-22 6200B500J1,2-Dibromoethane (EDB)
ND 250 12/7/19 8:13 LBDg/L80 12/6/19SM21-22 6200B5001,2-Dichlorobenzene
ND 250 12/7/19 8:13 LBDg/L60 12/6/19SM21-22 6200B5001,3-Dichlorobenzene
ND 250 12/7/19 8:13 LBDg/L65 12/6/19SM21-22 6200B5001,4-Dichlorobenzene
ND 250 12/7/19 8:13 LBDg/L130 12/6/19SM21-22 6200B500Dichlorodifluoromethane (Freon 12)
ND 250 12/7/19 8:13 LBDg/L80 12/6/19SM21-22 6200B5001,1-Dichloroethane
ND 250 12/7/19 8:13 LBDg/L200 12/6/19SM21-22 6200B5001,2-Dichloroethane
ND 250 12/7/19 8:13 LBDg/L160 12/6/19SM21-22 6200B5001,1-Dichloroethylene
ND 250 12/7/19 8:13 LBDg/L65 12/6/19SM21-22 6200B500cis-1,2-Dichloroethylene
ND 250 12/7/19 8:13 LBDg/L160 12/6/19SM21-22 6200B500trans-1,2-Dichloroethylene
ND 250 12/7/19 8:13 LBDg/L100 12/6/19SM21-22 6200B5001,2-Dichloropropane
ND 250 12/7/19 8:13 LBDg/L55 12/6/19SM21-22 6200B5001,3-Dichloropropane
ND 250 12/7/19 8:13 LBDg/L100 12/6/19SM21-22 6200B500L-042,2-Dichloropropane
ND 250 12/7/19 8:13 LBDg/L80 12/6/19SM21-22 6200B5001,1-Dichloropropene
ND 250 12/7/19 8:13 LBDg/L65 12/6/19SM21-22 6200B500cis-1,3-Dichloropropene
ND 250 12/7/19 8:13 LBDg/L120 12/6/19SM21-22 6200B500trans-1,3-Dichloropropene
ND 250 12/7/19 8:13 LBDg/L85 12/6/19SM21-22 6200B500Diisopropyl Ether (DIPE)
3400 250 12/7/19 8:13 LBDg/L65 12/6/19SM21-22 6200B500Ethylbenzene
ND 2500 12/7/19 8:13 LBDg/L760 12/6/19SM21-22 6200B5002-Hexanone (MBK)
190 250 12/7/19 8:13 LBDg/L85 12/6/19SM21-22 6200B500JIsopropylbenzene (Cumene)
ND 250 12/7/19 8:13 LBDg/L100 12/6/19SM21-22 6200B500p-Isopropyltoluene (p-Cymene)
ND 250 12/7/19 8:13 LBDg/L120 12/6/19SM21-22 6200B500Methyl tert-Butyl Ether (MTBE)
ND 2500 12/7/19 8:13 LBDg/L170 12/6/19SM21-22 6200B500Methylene Chloride
ND 2500 12/7/19 8:13 LBDg/L840 12/6/19SM21-22 6200B5004-Methyl-2-pentanone (MIBK)
Page 18 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-05
Field Sample #: MW-3
Sample Matrix: Ground Water
Sampled: 12/3/2019 11:33
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
680 250 12/7/19 8:13 LBDg/L160 12/6/19SM21-22 6200B500Naphthalene
440 250 12/7/19 8:13 LBDg/L65 12/6/19SM21-22 6200B500n-Propylbenzene
ND 250 12/7/19 8:13 LBDg/L55 12/6/19SM21-22 6200B500Styrene
ND 250 12/7/19 8:13 LBDg/L110 12/6/19SM21-22 6200B5001,1,2,2-Tetrachloroethane
ND 250 12/7/19 8:13 LBDg/L90 12/6/19SM21-22 6200B500Tetrachloroethylene
31000 250 12/7/19 8:13 LBDg/L70 12/6/19SM21-22 6200B500Toluene
ND 500 12/7/19 8:13 LBDg/L280 12/6/19SM21-22 6200B5001,2,3-Trichlorobenzene
ND 250 12/7/19 8:13 LBDg/L200 12/6/19SM21-22 6200B5001,2,4-Trichlorobenzene
ND 250 12/7/19 8:13 LBDg/L100 12/6/19SM21-22 6200B5001,1,1-Trichloroethane
ND 250 12/7/19 8:13 LBDg/L80 12/6/19SM21-22 6200B5001,1,2-Trichloroethane
ND 250 12/7/19 8:13 LBDg/L120 12/6/19SM21-22 6200B500Trichloroethylene
ND 250 12/7/19 8:13 LBDg/L160 12/6/19SM21-22 6200B500Trichlorofluoromethane (Freon 11)
ND 250 12/7/19 8:13 LBDg/L120 12/6/19SM21-22 6200B5001,2,3-Trichloropropane
3900 250 12/7/19 8:13 LBDg/L90 12/6/19SM21-22 6200B5001,2,4-Trimethylbenzene
1200 250 12/7/19 8:13 LBDg/L70 12/6/19SM21-22 6200B5001,3,5-Trimethylbenzene
ND 10000 12/7/19 8:13 LBDg/L5100 12/6/19SM21-22 6200B500Vinyl Acetate
ND 250 12/7/19 8:13 LBDg/L220 12/6/19SM21-22 6200B500Vinyl Chloride
15000 500 12/7/19 8:13 LBDg/L150 12/6/19SM21-22 6200B500m+p Xylene
8100 250 12/7/19 8:13 LBDg/L85 12/6/19SM21-22 6200B500o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 93.2 12/7/19 8:1370-130
Toluene-d8 101 12/7/19 8:1370-130
4-Bromofluorobenzene 98.8 12/7/19 8:1370-130
Page 19 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-06
Field Sample #: MW-2
Sample Matrix: Ground Water
Sampled: 12/3/2019 11:55
[TOC_2]19L0136-06[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 12/10/19 2:27 EEHg/L3.8 12/9/19SM21-22 6200B1Acetone
ND 0.50 12/10/19 2:27 EEHg/L0.18 12/9/19SM21-22 6200B1Benzene
ND 0.50 12/10/19 2:27 EEHg/L0.15 12/9/19SM21-22 6200B1Bromobenzene
ND 0.50 12/10/19 2:27 EEHg/L0.32 12/9/19SM21-22 6200B1Bromochloromethane
ND 0.50 12/10/19 2:27 EEHg/L0.16 12/9/19SM21-22 6200B1Bromodichloromethane
ND 0.50 12/10/19 2:27 EEHg/L0.46 12/9/19SM21-22 6200B1Bromoform
ND 1.0 12/10/19 2:27 EEHg/L0.78 12/9/19SM21-22 6200B1Bromomethane
ND 5.0 12/10/19 2:27 EEHg/L1.9 12/9/19SM21-22 6200B12-Butanone (MEK)
ND 0.50 12/10/19 2:27 EEHg/L0.21 12/9/19SM21-22 6200B1n-Butylbenzene
ND 0.50 12/10/19 2:27 EEHg/L0.16 12/9/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 12/10/19 2:27 EEHg/L0.17 12/9/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 12/10/19 2:27 EEHg/L0.11 12/9/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 12/10/19 2:27 EEHg/L0.15 12/9/19SM21-22 6200B1Chlorobenzene
ND 50 12/10/19 2:27 EEHg/L11 12/9/19SM21-22 6200B1Ethanol
ND 0.50 12/10/19 2:27 EEHg/L0.21 12/9/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 12/10/19 2:27 EEHg/L0.35 12/9/19SM21-22 6200B1Chloroethane
0.40 0.50 12/10/19 2:27 EEHg/L0.17 12/9/19SM21-22 6200B1JChloroform
ND 1.0 12/10/19 2:27 EEHg/L0.45 12/9/19SM21-22 6200B1R-05Chloromethane
ND 0.50 12/10/19 2:27 EEHg/L0.12 12/9/19SM21-22 6200B12-Chlorotoluene
ND 0.50 12/10/19 2:27 EEHg/L0.14 12/9/19SM21-22 6200B14-Chlorotoluene
ND 0.50 12/10/19 2:27 EEHg/L0.19 12/9/19SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 12/10/19 2:27 EEHg/L0.16 12/9/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 12/10/19 2:27 EEHg/L0.12 12/9/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 12/10/19 2:27 EEHg/L0.13 12/9/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 12/10/19 2:27 EEHg/L0.26 12/9/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 12/10/19 2:27 EEHg/L0.16 12/9/19SM21-22 6200B11,1-Dichloroethane
ND 1.0 12/10/19 2:27 EEHg/L0.41 12/9/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 12/10/19 2:27 EEHg/L0.32 12/9/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 12/10/19 2:27 EEHg/L0.13 12/9/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 12/10/19 2:27 EEHg/L0.31 12/9/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 12/10/19 2:27 EEHg/L0.20 12/9/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 12/10/19 2:27 EEHg/L0.11 12/9/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 12/10/19 2:27 EEHg/L0.20 12/9/19SM21-22 6200B12,2-Dichloropropane
ND 0.50 12/10/19 2:27 EEHg/L0.16 12/9/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 12/10/19 2:27 EEHg/L0.13 12/9/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 12/10/19 2:27 EEHg/L0.23 12/9/19SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 12/10/19 2:27 EEHg/L0.17 12/9/19SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 12/10/19 2:27 EEHg/L0.13 12/9/19SM21-22 6200B1Ethylbenzene
ND 5.0 12/10/19 2:27 EEHg/L1.5 12/9/19SM21-22 6200B12-Hexanone (MBK)
ND 0.50 12/10/19 2:27 EEHg/L0.17 12/9/19SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 12/10/19 2:27 EEHg/L0.20 12/9/19SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 12/10/19 2:27 EEHg/L0.25 12/9/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 12/10/19 2:27 EEHg/L0.34 12/9/19SM21-22 6200B1Methylene Chloride
ND 5.0 12/10/19 2:27 EEHg/L1.7 12/9/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 20 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-06
Field Sample #: MW-2
Sample Matrix: Ground Water
Sampled: 12/3/2019 11:55
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 5.0 12/10/19 2:27 EEHg/L0.31 12/9/19SM21-22 6200B1Naphthalene
ND 0.50 12/10/19 2:27 EEHg/L0.13 12/9/19SM21-22 6200B1n-Propylbenzene
ND 0.50 12/10/19 2:27 EEHg/L0.11 12/9/19SM21-22 6200B1Styrene
ND 0.50 12/10/19 2:27 EEHg/L0.22 12/9/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 12/10/19 2:27 EEHg/L0.18 12/9/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 12/10/19 2:27 EEHg/L0.14 12/9/19SM21-22 6200B1Toluene
ND 2.0 12/10/19 2:27 EEHg/L0.57 12/9/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 0.50 12/10/19 2:27 EEHg/L0.40 12/9/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 12/10/19 2:27 EEHg/L0.20 12/9/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 12/10/19 2:27 EEHg/L0.16 12/9/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 12/10/19 2:27 EEHg/L0.24 12/9/19SM21-22 6200B1Trichloroethylene
ND 0.50 12/10/19 2:27 EEHg/L0.33 12/9/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 12/10/19 2:27 EEHg/L0.25 12/9/19SM21-22 6200B11,2,3-Trichloropropane
1.7 0.50 12/10/19 2:27 EEHg/L0.18 12/9/19SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 12/10/19 2:27 EEHg/L0.14 12/9/19SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 12/10/19 2:27 EEHg/L10 12/9/19SM21-22 6200B1R-05Vinyl Acetate
ND 0.50 12/10/19 2:27 EEHg/L0.45 12/9/19SM21-22 6200B1R-05Vinyl Chloride
ND 1.0 12/10/19 2:27 EEHg/L0.30 12/9/19SM21-22 6200B1m+p Xylene
ND 0.50 12/10/19 2:27 EEHg/L0.17 12/9/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 74.4 12/10/19 2:2770-130
Toluene-d8 92.6 12/10/19 2:2770-130
4-Bromofluorobenzene 104 12/10/19 2:2770-130
Page 21 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-07
Field Sample #: MW-1
Sample Matrix: Ground Water
Sampled: 12/3/2019 12:26
[TOC_2]19L0136-07[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 10000 12/7/19 8:44 LBDg/L760 12/6/19SM21-22 6200B200Acetone
120 100 12/7/19 8:44 LBDg/L36 12/6/19SM21-22 6200B200Benzene
ND 100 12/7/19 8:44 LBDg/L30 12/6/19SM21-22 6200B200Bromobenzene
ND 200 12/7/19 8:44 LBDg/L64 12/6/19SM21-22 6200B200Bromochloromethane
ND 100 12/7/19 8:44 LBDg/L32 12/6/19SM21-22 6200B200Bromodichloromethane
ND 100 12/7/19 8:44 LBDg/L92 12/6/19SM21-22 6200B200Bromoform
ND 1000 12/7/19 8:44 LBDg/L160 12/6/19SM21-22 6200B200Bromomethane
ND 1000 12/7/19 8:44 LBDg/L390 12/6/19SM21-22 6200B2002-Butanone (MEK)
120 100 12/7/19 8:44 LBDg/L42 12/6/19SM21-22 6200B200n-Butylbenzene
34 100 12/7/19 8:44 LBDg/L32 12/6/19SM21-22 6200B200Jsec-Butylbenzene
ND 100 12/7/19 8:44 LBDg/L34 12/6/19SM21-22 6200B200tert-Butylbenzene
ND 100 12/7/19 8:44 LBDg/L22 12/6/19SM21-22 6200B200Carbon Tetrachloride
ND 100 12/7/19 8:44 LBDg/L30 12/6/19SM21-22 6200B200Chlorobenzene
ND 20000 12/7/19 8:44 LBDg/L2100 12/6/19SM21-22 6200B200Ethanol
ND 100 12/7/19 8:44 LBDg/L42 12/6/19SM21-22 6200B200Chlorodibromomethane
ND 100 12/7/19 8:44 LBDg/L70 12/6/19SM21-22 6200B200Chloroethane
38 100 12/7/19 8:44 LBDg/L34 12/6/19SM21-22 6200B200JChloroform
ND 120 12/7/19 8:44 LBDg/L90 12/6/19SM21-22 6200B200Chloromethane
ND 100 12/7/19 8:44 LBDg/L24 12/6/19SM21-22 6200B2002-Chlorotoluene
ND 100 12/7/19 8:44 LBDg/L28 12/6/19SM21-22 6200B2004-Chlorotoluene
ND 100 12/7/19 8:44 LBDg/L38 12/6/19SM21-22 6200B2001,2-Dibromoethane (EDB)
ND 100 12/7/19 8:44 LBDg/L32 12/6/19SM21-22 6200B2001,2-Dichlorobenzene
ND 100 12/7/19 8:44 LBDg/L24 12/6/19SM21-22 6200B2001,3-Dichlorobenzene
ND 100 12/7/19 8:44 LBDg/L26 12/6/19SM21-22 6200B2001,4-Dichlorobenzene
ND 100 12/7/19 8:44 LBDg/L52 12/6/19SM21-22 6200B200Dichlorodifluoromethane (Freon 12)
ND 100 12/7/19 8:44 LBDg/L32 12/6/19SM21-22 6200B2001,1-Dichloroethane
ND 100 12/7/19 8:44 LBDg/L82 12/6/19SM21-22 6200B2001,2-Dichloroethane
ND 100 12/7/19 8:44 LBDg/L64 12/6/19SM21-22 6200B2001,1-Dichloroethylene
ND 100 12/7/19 8:44 LBDg/L26 12/6/19SM21-22 6200B200cis-1,2-Dichloroethylene
ND 100 12/7/19 8:44 LBDg/L62 12/6/19SM21-22 6200B200trans-1,2-Dichloroethylene
ND 100 12/7/19 8:44 LBDg/L40 12/6/19SM21-22 6200B2001,2-Dichloropropane
ND 100 12/7/19 8:44 LBDg/L22 12/6/19SM21-22 6200B2001,3-Dichloropropane
ND 100 12/7/19 8:44 LBDg/L40 12/6/19SM21-22 6200B200L-042,2-Dichloropropane
ND 100 12/7/19 8:44 LBDg/L32 12/6/19SM21-22 6200B2001,1-Dichloropropene
ND 100 12/7/19 8:44 LBDg/L26 12/6/19SM21-22 6200B200cis-1,3-Dichloropropene
ND 100 12/7/19 8:44 LBDg/L46 12/6/19SM21-22 6200B200trans-1,3-Dichloropropene
ND 100 12/7/19 8:44 LBDg/L34 12/6/19SM21-22 6200B200Diisopropyl Ether (DIPE)
2900 100 12/7/19 8:44 LBDg/L26 12/6/19SM21-22 6200B200Ethylbenzene
ND 1000 12/7/19 8:44 LBDg/L300 12/6/19SM21-22 6200B2002-Hexanone (MBK)
170 100 12/7/19 8:44 LBDg/L34 12/6/19SM21-22 6200B200Isopropylbenzene (Cumene)
ND 100 12/7/19 8:44 LBDg/L40 12/6/19SM21-22 6200B200p-Isopropyltoluene (p-Cymene)
ND 100 12/7/19 8:44 LBDg/L50 12/6/19SM21-22 6200B200Methyl tert-Butyl Ether (MTBE)
ND 1000 12/7/19 8:44 LBDg/L68 12/6/19SM21-22 6200B200Methylene Chloride
ND 1000 12/7/19 8:44 LBDg/L330 12/6/19SM21-22 6200B2004-Methyl-2-pentanone (MIBK)
Page 22 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-07
Field Sample #: MW-1
Sample Matrix: Ground Water
Sampled: 12/3/2019 12:26
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
480 100 12/7/19 8:44 LBDg/L62 12/6/19SM21-22 6200B200Naphthalene
380 100 12/7/19 8:44 LBDg/L26 12/6/19SM21-22 6200B200n-Propylbenzene
ND 100 12/7/19 8:44 LBDg/L22 12/6/19SM21-22 6200B200Styrene
ND 100 12/7/19 8:44 LBDg/L44 12/6/19SM21-22 6200B2001,1,2,2-Tetrachloroethane
ND 100 12/7/19 8:44 LBDg/L36 12/6/19SM21-22 6200B200Tetrachloroethylene
16000 100 12/7/19 8:44 LBDg/L28 12/6/19SM21-22 6200B200Toluene
ND 200 12/7/19 8:44 LBDg/L110 12/6/19SM21-22 6200B2001,2,3-Trichlorobenzene
ND 100 12/7/19 8:44 LBDg/L80 12/6/19SM21-22 6200B2001,2,4-Trichlorobenzene
ND 100 12/7/19 8:44 LBDg/L40 12/6/19SM21-22 6200B2001,1,1-Trichloroethane
ND 100 12/7/19 8:44 LBDg/L32 12/6/19SM21-22 6200B2001,1,2-Trichloroethane
ND 100 12/7/19 8:44 LBDg/L48 12/6/19SM21-22 6200B200Trichloroethylene
ND 100 12/7/19 8:44 LBDg/L66 12/6/19SM21-22 6200B200Trichlorofluoromethane (Freon 11)
ND 100 12/7/19 8:44 LBDg/L50 12/6/19SM21-22 6200B2001,2,3-Trichloropropane
2700 100 12/7/19 8:44 LBDg/L36 12/6/19SM21-22 6200B2001,2,4-Trimethylbenzene
940 100 12/7/19 8:44 LBDg/L28 12/6/19SM21-22 6200B2001,3,5-Trimethylbenzene
ND 4000 12/7/19 8:44 LBDg/L2000 12/6/19SM21-22 6200B200Vinyl Acetate
ND 100 12/7/19 8:44 LBDg/L90 12/6/19SM21-22 6200B200Vinyl Chloride
13000 200 12/7/19 8:44 LBDg/L60 12/6/19SM21-22 6200B200m+p Xylene
6500 100 12/7/19 8:44 LBDg/L34 12/6/19SM21-22 6200B200o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 94.8 12/7/19 8:4470-130
Toluene-d8 102 12/7/19 8:4470-130
4-Bromofluorobenzene 96.8 12/7/19 8:4470-130
Page 23 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-08
Field Sample #: MW-8
Sample Matrix: Ground Water
Sampled: 12/3/2019 13:00
[TOC_2]19L0136-08[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: PR-14, RL-11 Volatile Organic Compounds by GC/MS
ND 1200 12/10/19 3:54 EEHg/L95 12/9/19SM21-22 6200B25Acetone
47 12 12/10/19 3:54 EEHg/L4.5 12/9/19SM21-22 6200B25Benzene
ND 12 12/10/19 3:54 EEHg/L3.8 12/9/19SM21-22 6200B25Bromobenzene
ND 12 12/10/19 3:54 EEHg/L8.0 12/9/19SM21-22 6200B25Bromochloromethane
ND 12 12/10/19 3:54 EEHg/L4.0 12/9/19SM21-22 6200B25Bromodichloromethane
ND 12 12/10/19 3:54 EEHg/L12 12/9/19SM21-22 6200B25Bromoform
ND 25 12/10/19 3:54 EEHg/L20 12/9/19SM21-22 6200B25Bromomethane
ND 120 12/10/19 3:54 EEHg/L48 12/9/19SM21-22 6200B252-Butanone (MEK)
ND 12 12/10/19 3:54 EEHg/L5.2 12/9/19SM21-22 6200B25n-Butylbenzene
ND 12 12/10/19 3:54 EEHg/L4.0 12/9/19SM21-22 6200B25sec-Butylbenzene
ND 12 12/10/19 3:54 EEHg/L4.2 12/9/19SM21-22 6200B25tert-Butylbenzene
ND 12 12/10/19 3:54 EEHg/L2.8 12/9/19SM21-22 6200B25Carbon Tetrachloride
ND 12 12/10/19 3:54 EEHg/L3.8 12/9/19SM21-22 6200B25Chlorobenzene
ND 1200 12/10/19 3:54 EEHg/L260 12/9/19SM21-22 6200B25Ethanol
ND 12 12/10/19 3:54 EEHg/L5.2 12/9/19SM21-22 6200B25Chlorodibromomethane
ND 12 12/10/19 3:54 EEHg/L8.8 12/9/19SM21-22 6200B25Chloroethane
ND 12 12/10/19 3:54 EEHg/L4.2 12/9/19SM21-22 6200B25Chloroform
ND 25 12/10/19 3:54 EEHg/L11 12/9/19SM21-22 6200B25R-05Chloromethane
ND 12 12/10/19 3:54 EEHg/L3.0 12/9/19SM21-22 6200B252-Chlorotoluene
ND 12 12/10/19 3:54 EEHg/L3.5 12/9/19SM21-22 6200B254-Chlorotoluene
10 12 12/10/19 3:54 EEHg/L4.8 12/9/19SM21-22 6200B25J1,2-Dibromoethane (EDB)
ND 12 12/10/19 3:54 EEHg/L4.0 12/9/19SM21-22 6200B251,2-Dichlorobenzene
ND 12 12/10/19 3:54 EEHg/L3.0 12/9/19SM21-22 6200B251,3-Dichlorobenzene
ND 12 12/10/19 3:54 EEHg/L3.2 12/9/19SM21-22 6200B251,4-Dichlorobenzene
ND 12 12/10/19 3:54 EEHg/L6.5 12/9/19SM21-22 6200B25Dichlorodifluoromethane (Freon 12)
ND 12 12/10/19 3:54 EEHg/L4.0 12/9/19SM21-22 6200B251,1-Dichloroethane
ND 25 12/10/19 3:54 EEHg/L10 12/9/19SM21-22 6200B251,2-Dichloroethane
ND 12 12/10/19 3:54 EEHg/L8.0 12/9/19SM21-22 6200B251,1-Dichloroethylene
ND 12 12/10/19 3:54 EEHg/L3.2 12/9/19SM21-22 6200B25cis-1,2-Dichloroethylene
ND 12 12/10/19 3:54 EEHg/L7.8 12/9/19SM21-22 6200B25trans-1,2-Dichloroethylene
ND 12 12/10/19 3:54 EEHg/L5.0 12/9/19SM21-22 6200B251,2-Dichloropropane
ND 12 12/10/19 3:54 EEHg/L2.8 12/9/19SM21-22 6200B251,3-Dichloropropane
ND 12 12/10/19 3:54 EEHg/L5.0 12/9/19SM21-22 6200B252,2-Dichloropropane
ND 12 12/10/19 3:54 EEHg/L4.0 12/9/19SM21-22 6200B251,1-Dichloropropene
ND 12 12/10/19 3:54 EEHg/L3.2 12/9/19SM21-22 6200B25cis-1,3-Dichloropropene
ND 12 12/10/19 3:54 EEHg/L5.8 12/9/19SM21-22 6200B25trans-1,3-Dichloropropene
ND 12 12/10/19 3:54 EEHg/L4.2 12/9/19SM21-22 6200B25Diisopropyl Ether (DIPE)
86 12 12/10/19 3:54 EEHg/L3.2 12/9/19SM21-22 6200B25Ethylbenzene
ND 120 12/10/19 3:54 EEHg/L38 12/9/19SM21-22 6200B252-Hexanone (MBK)
5.2 12 12/10/19 3:54 EEHg/L4.2 12/9/19SM21-22 6200B25JIsopropylbenzene (Cumene)
ND 12 12/10/19 3:54 EEHg/L5.0 12/9/19SM21-22 6200B25p-Isopropyltoluene (p-Cymene)
ND 12 12/10/19 3:54 EEHg/L6.2 12/9/19SM21-22 6200B25Methyl tert-Butyl Ether (MTBE)
ND 120 12/10/19 3:54 EEHg/L8.5 12/9/19SM21-22 6200B25Methylene Chloride
ND 120 12/10/19 3:54 EEHg/L42 12/9/19SM21-22 6200B254-Methyl-2-pentanone (MIBK)
Page 24 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-08
Field Sample #: MW-8
Sample Matrix: Ground Water
Sampled: 12/3/2019 13:00
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: PR-14, RL-11 Volatile Organic Compounds by GC/MS
120 120 12/10/19 3:54 EEHg/L7.8 12/9/19SM21-22 6200B25JNaphthalene
14 12 12/10/19 3:54 EEHg/L3.2 12/9/19SM21-22 6200B25n-Propylbenzene
ND 12 12/10/19 3:54 EEHg/L2.8 12/9/19SM21-22 6200B25Styrene
ND 12 12/10/19 3:54 EEHg/L5.5 12/9/19SM21-22 6200B251,1,2,2-Tetrachloroethane
ND 12 12/10/19 3:54 EEHg/L4.5 12/9/19SM21-22 6200B25Tetrachloroethylene
540 12 12/10/19 3:54 EEHg/L3.5 12/9/19SM21-22 6200B25Toluene
ND 50 12/10/19 3:54 EEHg/L14 12/9/19SM21-22 6200B251,2,3-Trichlorobenzene
ND 12 12/10/19 3:54 EEHg/L10 12/9/19SM21-22 6200B251,2,4-Trichlorobenzene
ND 12 12/10/19 3:54 EEHg/L5.0 12/9/19SM21-22 6200B251,1,1-Trichloroethane
ND 12 12/10/19 3:54 EEHg/L4.0 12/9/19SM21-22 6200B251,1,2-Trichloroethane
ND 12 12/10/19 3:54 EEHg/L6.0 12/9/19SM21-22 6200B25Trichloroethylene
ND 12 12/10/19 3:54 EEHg/L8.2 12/9/19SM21-22 6200B25Trichlorofluoromethane (Freon 11)
ND 12 12/10/19 3:54 EEHg/L6.2 12/9/19SM21-22 6200B251,2,3-Trichloropropane
61 12 12/10/19 3:54 EEHg/L4.5 12/9/19SM21-22 6200B251,2,4-Trimethylbenzene
21 12 12/10/19 3:54 EEHg/L3.5 12/9/19SM21-22 6200B251,3,5-Trimethylbenzene
ND 500 12/10/19 3:54 EEHg/L250 12/9/19SM21-22 6200B25R-05Vinyl Acetate
ND 12 12/10/19 3:54 EEHg/L11 12/9/19SM21-22 6200B25R-05Vinyl Chloride
340 25 12/10/19 3:54 EEHg/L7.5 12/9/19SM21-22 6200B25m+p Xylene
210 12 12/10/19 3:54 EEHg/L4.2 12/9/19SM21-22 6200B25o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 74.8 12/10/19 3:5470-130
Toluene-d8 90.0 12/10/19 3:5470-130
4-Bromofluorobenzene 104 12/10/19 3:5470-130
Page 25 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-09
Field Sample #: MW-9
Sample Matrix: Ground Water
Sampled: 12/3/2019 14:36
[TOC_2]19L0136-09[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 12/7/19 4:06 LBDg/L3.8 12/6/19SM21-22 6200B1Acetone
ND 0.50 12/7/19 4:06 LBDg/L0.18 12/6/19SM21-22 6200B1Benzene
ND 0.50 12/7/19 4:06 LBDg/L0.15 12/6/19SM21-22 6200B1Bromobenzene
ND 1.0 12/7/19 4:06 LBDg/L0.32 12/6/19SM21-22 6200B1Bromochloromethane
ND 0.50 12/7/19 4:06 LBDg/L0.16 12/6/19SM21-22 6200B1Bromodichloromethane
ND 0.50 12/7/19 4:06 LBDg/L0.46 12/6/19SM21-22 6200B1Bromoform
ND 5.0 12/7/19 4:06 LBDg/L0.78 12/6/19SM21-22 6200B1Bromomethane
ND 5.0 12/7/19 4:06 LBDg/L1.9 12/6/19SM21-22 6200B12-Butanone (MEK)
ND 0.50 12/7/19 4:06 LBDg/L0.21 12/6/19SM21-22 6200B1n-Butylbenzene
ND 0.50 12/7/19 4:06 LBDg/L0.16 12/6/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 12/7/19 4:06 LBDg/L0.17 12/6/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 12/7/19 4:06 LBDg/L0.11 12/6/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 12/7/19 4:06 LBDg/L0.15 12/6/19SM21-22 6200B1Chlorobenzene
ND 100 12/7/19 4:06 LBDg/L11 12/6/19SM21-22 6200B1Ethanol
ND 0.50 12/7/19 4:06 LBDg/L0.21 12/6/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 12/7/19 4:06 LBDg/L0.35 12/6/19SM21-22 6200B1Chloroethane
ND 0.50 12/7/19 4:06 LBDg/L0.17 12/6/19SM21-22 6200B1Chloroform
ND 0.60 12/7/19 4:06 LBDg/L0.45 12/6/19SM21-22 6200B1Chloromethane
ND 0.50 12/7/19 4:06 LBDg/L0.12 12/6/19SM21-22 6200B12-Chlorotoluene
ND 0.50 12/7/19 4:06 LBDg/L0.14 12/6/19SM21-22 6200B14-Chlorotoluene
ND 0.50 12/7/19 4:06 LBDg/L0.19 12/6/19SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 12/7/19 4:06 LBDg/L0.16 12/6/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 12/7/19 4:06 LBDg/L0.12 12/6/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 12/7/19 4:06 LBDg/L0.13 12/6/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 12/7/19 4:06 LBDg/L0.26 12/6/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 12/7/19 4:06 LBDg/L0.16 12/6/19SM21-22 6200B11,1-Dichloroethane
ND 0.50 12/7/19 4:06 LBDg/L0.41 12/6/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 12/7/19 4:06 LBDg/L0.32 12/6/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 12/7/19 4:06 LBDg/L0.13 12/6/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 12/7/19 4:06 LBDg/L0.31 12/6/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 12/7/19 4:06 LBDg/L0.20 12/6/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 12/7/19 4:06 LBDg/L0.11 12/6/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 12/7/19 4:06 LBDg/L0.20 12/6/19SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 12/7/19 4:06 LBDg/L0.16 12/6/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 12/7/19 4:06 LBDg/L0.13 12/6/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 12/7/19 4:06 LBDg/L0.23 12/6/19SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 12/7/19 4:06 LBDg/L0.17 12/6/19SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 12/7/19 4:06 LBDg/L0.13 12/6/19SM21-22 6200B1Ethylbenzene
ND 5.0 12/7/19 4:06 LBDg/L1.5 12/6/19SM21-22 6200B12-Hexanone (MBK)
ND 0.50 12/7/19 4:06 LBDg/L0.17 12/6/19SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 12/7/19 4:06 LBDg/L0.20 12/6/19SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 12/7/19 4:06 LBDg/L0.25 12/6/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 12/7/19 4:06 LBDg/L0.34 12/6/19SM21-22 6200B1Methylene Chloride
ND 5.0 12/7/19 4:06 LBDg/L1.7 12/6/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 26 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-09
Field Sample #: MW-9
Sample Matrix: Ground Water
Sampled: 12/3/2019 14:36
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 12/7/19 4:06 LBDg/L0.31 12/6/19SM21-22 6200B1Naphthalene
ND 0.50 12/7/19 4:06 LBDg/L0.13 12/6/19SM21-22 6200B1n-Propylbenzene
ND 0.50 12/7/19 4:06 LBDg/L0.11 12/6/19SM21-22 6200B1Styrene
ND 0.50 12/7/19 4:06 LBDg/L0.22 12/6/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 12/7/19 4:06 LBDg/L0.18 12/6/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 12/7/19 4:06 LBDg/L0.14 12/6/19SM21-22 6200B1Toluene
ND 1.0 12/7/19 4:06 LBDg/L0.57 12/6/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 0.50 12/7/19 4:06 LBDg/L0.40 12/6/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 12/7/19 4:06 LBDg/L0.20 12/6/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 12/7/19 4:06 LBDg/L0.16 12/6/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 12/7/19 4:06 LBDg/L0.24 12/6/19SM21-22 6200B1Trichloroethylene
ND 0.50 12/7/19 4:06 LBDg/L0.33 12/6/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 12/7/19 4:06 LBDg/L0.25 12/6/19SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 12/7/19 4:06 LBDg/L0.18 12/6/19SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 12/7/19 4:06 LBDg/L0.14 12/6/19SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 12/7/19 4:06 LBDg/L10 12/6/19SM21-22 6200B1Vinyl Acetate
ND 0.50 12/7/19 4:06 LBDg/L0.45 12/6/19SM21-22 6200B1Vinyl Chloride
ND 1.0 12/7/19 4:06 LBDg/L0.30 12/6/19SM21-22 6200B1m+p Xylene
ND 0.50 12/7/19 4:06 LBDg/L0.17 12/6/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 95.3 12/7/19 4:0670-130
Toluene-d8 102 12/7/19 4:0670-130
4-Bromofluorobenzene 98.9 12/7/19 4:0670-130
Page 27 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-10
Field Sample #: PW-1
Sample Matrix: Ground Water
Sampled: 12/3/2019 13:20
[TOC_2]19L0136-10[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 12/7/19 1:02 LBDg/L3.8 12/6/19SM21-22 6200B1Acetone
ND 0.50 12/7/19 1:02 LBDg/L0.18 12/6/19SM21-22 6200B1Benzene
ND 0.50 12/7/19 1:02 LBDg/L0.15 12/6/19SM21-22 6200B1Bromobenzene
ND 1.0 12/7/19 1:02 LBDg/L0.32 12/6/19SM21-22 6200B1Bromochloromethane
ND 0.50 12/7/19 1:02 LBDg/L0.16 12/6/19SM21-22 6200B1Bromodichloromethane
ND 0.50 12/7/19 1:02 LBDg/L0.46 12/6/19SM21-22 6200B1Bromoform
ND 5.0 12/7/19 1:02 LBDg/L0.78 12/6/19SM21-22 6200B1Bromomethane
ND 5.0 12/7/19 1:02 LBDg/L1.9 12/6/19SM21-22 6200B12-Butanone (MEK)
ND 0.50 12/7/19 1:02 LBDg/L0.21 12/6/19SM21-22 6200B1n-Butylbenzene
ND 0.50 12/7/19 1:02 LBDg/L0.16 12/6/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 12/7/19 1:02 LBDg/L0.17 12/6/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 12/7/19 1:02 LBDg/L0.11 12/6/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 12/7/19 1:02 LBDg/L0.15 12/6/19SM21-22 6200B1Chlorobenzene
ND 100 12/7/19 1:02 LBDg/L11 12/6/19SM21-22 6200B1Ethanol
ND 0.50 12/7/19 1:02 LBDg/L0.21 12/6/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 12/7/19 1:02 LBDg/L0.35 12/6/19SM21-22 6200B1Chloroethane
ND 0.50 12/7/19 1:02 LBDg/L0.17 12/6/19SM21-22 6200B1Chloroform
ND 0.60 12/7/19 1:02 LBDg/L0.45 12/6/19SM21-22 6200B1Chloromethane
ND 0.50 12/7/19 1:02 LBDg/L0.12 12/6/19SM21-22 6200B12-Chlorotoluene
ND 0.50 12/7/19 1:02 LBDg/L0.14 12/6/19SM21-22 6200B14-Chlorotoluene
ND 0.50 12/7/19 1:02 LBDg/L0.19 12/6/19SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 12/7/19 1:02 LBDg/L0.16 12/6/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 12/7/19 1:02 LBDg/L0.12 12/6/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 12/7/19 1:02 LBDg/L0.13 12/6/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 12/7/19 1:02 LBDg/L0.26 12/6/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 12/7/19 1:02 LBDg/L0.16 12/6/19SM21-22 6200B11,1-Dichloroethane
ND 0.50 12/7/19 1:02 LBDg/L0.41 12/6/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 12/7/19 1:02 LBDg/L0.32 12/6/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 12/7/19 1:02 LBDg/L0.13 12/6/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 12/7/19 1:02 LBDg/L0.31 12/6/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 12/7/19 1:02 LBDg/L0.20 12/6/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 12/7/19 1:02 LBDg/L0.11 12/6/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 12/7/19 1:02 LBDg/L0.20 12/6/19SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 12/7/19 1:02 LBDg/L0.16 12/6/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 12/7/19 1:02 LBDg/L0.13 12/6/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 12/7/19 1:02 LBDg/L0.23 12/6/19SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 12/7/19 1:02 LBDg/L0.17 12/6/19SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 12/7/19 1:02 LBDg/L0.13 12/6/19SM21-22 6200B1Ethylbenzene
ND 5.0 12/7/19 1:02 LBDg/L1.5 12/6/19SM21-22 6200B12-Hexanone (MBK)
ND 0.50 12/7/19 1:02 LBDg/L0.17 12/6/19SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 12/7/19 1:02 LBDg/L0.20 12/6/19SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 12/7/19 1:02 LBDg/L0.25 12/6/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 12/7/19 1:02 LBDg/L0.34 12/6/19SM21-22 6200B1Methylene Chloride
ND 5.0 12/7/19 1:02 LBDg/L1.7 12/6/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 28 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-10
Field Sample #: PW-1
Sample Matrix: Ground Water
Sampled: 12/3/2019 13:20
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 12/7/19 1:02 LBDg/L0.31 12/6/19SM21-22 6200B1Naphthalene
ND 0.50 12/7/19 1:02 LBDg/L0.13 12/6/19SM21-22 6200B1n-Propylbenzene
ND 0.50 12/7/19 1:02 LBDg/L0.11 12/6/19SM21-22 6200B1Styrene
ND 0.50 12/7/19 1:02 LBDg/L0.22 12/6/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 12/7/19 1:02 LBDg/L0.18 12/6/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 12/7/19 1:02 LBDg/L0.14 12/6/19SM21-22 6200B1Toluene
ND 1.0 12/7/19 1:02 LBDg/L0.57 12/6/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 0.50 12/7/19 1:02 LBDg/L0.40 12/6/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 12/7/19 1:02 LBDg/L0.20 12/6/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 12/7/19 1:02 LBDg/L0.16 12/6/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 12/7/19 1:02 LBDg/L0.24 12/6/19SM21-22 6200B1Trichloroethylene
ND 0.50 12/7/19 1:02 LBDg/L0.33 12/6/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 12/7/19 1:02 LBDg/L0.25 12/6/19SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 12/7/19 1:02 LBDg/L0.18 12/6/19SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 12/7/19 1:02 LBDg/L0.14 12/6/19SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 12/7/19 1:02 LBDg/L10 12/6/19SM21-22 6200B1Vinyl Acetate
ND 0.50 12/7/19 1:02 LBDg/L0.45 12/6/19SM21-22 6200B1Vinyl Chloride
ND 1.0 12/7/19 1:02 LBDg/L0.30 12/6/19SM21-22 6200B1m+p Xylene
ND 0.50 12/7/19 1:02 LBDg/L0.17 12/6/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 96.7 12/7/19 1:0270-130
Toluene-d8 102 12/7/19 1:0270-130
4-Bromofluorobenzene 100 12/7/19 1:0270-130
Page 29 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-11
Field Sample #: PW-6
Sample Matrix: Ground Water
Sampled: 12/3/2019 13:40
[TOC_2]19L0136-11[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 12/7/19 1:33 LBDg/L3.8 12/6/19SM21-22 6200B1Acetone
ND 0.50 12/7/19 1:33 LBDg/L0.18 12/6/19SM21-22 6200B1Benzene
ND 0.50 12/7/19 1:33 LBDg/L0.15 12/6/19SM21-22 6200B1Bromobenzene
ND 1.0 12/7/19 1:33 LBDg/L0.32 12/6/19SM21-22 6200B1Bromochloromethane
ND 0.50 12/7/19 1:33 LBDg/L0.16 12/6/19SM21-22 6200B1Bromodichloromethane
ND 0.50 12/7/19 1:33 LBDg/L0.46 12/6/19SM21-22 6200B1Bromoform
ND 5.0 12/7/19 1:33 LBDg/L0.78 12/6/19SM21-22 6200B1Bromomethane
ND 5.0 12/7/19 1:33 LBDg/L1.9 12/6/19SM21-22 6200B12-Butanone (MEK)
ND 0.50 12/7/19 1:33 LBDg/L0.21 12/6/19SM21-22 6200B1n-Butylbenzene
ND 0.50 12/7/19 1:33 LBDg/L0.16 12/6/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 12/7/19 1:33 LBDg/L0.17 12/6/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 12/7/19 1:33 LBDg/L0.11 12/6/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 12/7/19 1:33 LBDg/L0.15 12/6/19SM21-22 6200B1Chlorobenzene
ND 100 12/7/19 1:33 LBDg/L11 12/6/19SM21-22 6200B1Ethanol
ND 0.50 12/7/19 1:33 LBDg/L0.21 12/6/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 12/7/19 1:33 LBDg/L0.35 12/6/19SM21-22 6200B1Chloroethane
ND 0.50 12/7/19 1:33 LBDg/L0.17 12/6/19SM21-22 6200B1Chloroform
ND 0.60 12/7/19 1:33 LBDg/L0.45 12/6/19SM21-22 6200B1Chloromethane
ND 0.50 12/7/19 1:33 LBDg/L0.12 12/6/19SM21-22 6200B12-Chlorotoluene
ND 0.50 12/7/19 1:33 LBDg/L0.14 12/6/19SM21-22 6200B14-Chlorotoluene
ND 0.50 12/7/19 1:33 LBDg/L0.19 12/6/19SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 12/7/19 1:33 LBDg/L0.16 12/6/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 12/7/19 1:33 LBDg/L0.12 12/6/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 12/7/19 1:33 LBDg/L0.13 12/6/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 12/7/19 1:33 LBDg/L0.26 12/6/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 12/7/19 1:33 LBDg/L0.16 12/6/19SM21-22 6200B11,1-Dichloroethane
ND 0.50 12/7/19 1:33 LBDg/L0.41 12/6/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 12/7/19 1:33 LBDg/L0.32 12/6/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 12/7/19 1:33 LBDg/L0.13 12/6/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 12/7/19 1:33 LBDg/L0.31 12/6/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 12/7/19 1:33 LBDg/L0.20 12/6/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 12/7/19 1:33 LBDg/L0.11 12/6/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 12/7/19 1:33 LBDg/L0.20 12/6/19SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 12/7/19 1:33 LBDg/L0.16 12/6/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 12/7/19 1:33 LBDg/L0.13 12/6/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 12/7/19 1:33 LBDg/L0.23 12/6/19SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 12/7/19 1:33 LBDg/L0.17 12/6/19SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 12/7/19 1:33 LBDg/L0.13 12/6/19SM21-22 6200B1Ethylbenzene
ND 5.0 12/7/19 1:33 LBDg/L1.5 12/6/19SM21-22 6200B12-Hexanone (MBK)
ND 0.50 12/7/19 1:33 LBDg/L0.17 12/6/19SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 12/7/19 1:33 LBDg/L0.20 12/6/19SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
0.53 0.50 12/7/19 1:33 LBDg/L0.25 12/6/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 12/7/19 1:33 LBDg/L0.34 12/6/19SM21-22 6200B1Methylene Chloride
ND 5.0 12/7/19 1:33 LBDg/L1.7 12/6/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 30 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-11
Field Sample #: PW-6
Sample Matrix: Ground Water
Sampled: 12/3/2019 13:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 12/7/19 1:33 LBDg/L0.31 12/6/19SM21-22 6200B1Naphthalene
ND 0.50 12/7/19 1:33 LBDg/L0.13 12/6/19SM21-22 6200B1n-Propylbenzene
ND 0.50 12/7/19 1:33 LBDg/L0.11 12/6/19SM21-22 6200B1Styrene
ND 0.50 12/7/19 1:33 LBDg/L0.22 12/6/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 12/7/19 1:33 LBDg/L0.18 12/6/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 12/7/19 1:33 LBDg/L0.14 12/6/19SM21-22 6200B1Toluene
ND 1.0 12/7/19 1:33 LBDg/L0.57 12/6/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 0.50 12/7/19 1:33 LBDg/L0.40 12/6/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 12/7/19 1:33 LBDg/L0.20 12/6/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 12/7/19 1:33 LBDg/L0.16 12/6/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 12/7/19 1:33 LBDg/L0.24 12/6/19SM21-22 6200B1Trichloroethylene
ND 0.50 12/7/19 1:33 LBDg/L0.33 12/6/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 12/7/19 1:33 LBDg/L0.25 12/6/19SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 12/7/19 1:33 LBDg/L0.18 12/6/19SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 12/7/19 1:33 LBDg/L0.14 12/6/19SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 12/7/19 1:33 LBDg/L10 12/6/19SM21-22 6200B1Vinyl Acetate
ND 0.50 12/7/19 1:33 LBDg/L0.45 12/6/19SM21-22 6200B1Vinyl Chloride
ND 1.0 12/7/19 1:33 LBDg/L0.30 12/6/19SM21-22 6200B1m+p Xylene
ND 0.50 12/7/19 1:33 LBDg/L0.17 12/6/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 98.2 12/7/19 1:3370-130
Toluene-d8 100 12/7/19 1:3370-130
4-Bromofluorobenzene 97.8 12/7/19 1:3370-130
Page 31 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-12
Field Sample #: field blank
Sample Matrix: Field Blank
Sampled: 12/3/2019 14:00
[TOC_2]19L0136-12[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 12/7/19 0:00 LBDg/L3.8 12/6/19SM21-22 6200B1Acetone
ND 0.50 12/7/19 0:00 LBDg/L0.18 12/6/19SM21-22 6200B1Benzene
ND 0.50 12/7/19 0:00 LBDg/L0.15 12/6/19SM21-22 6200B1Bromobenzene
ND 1.0 12/7/19 0:00 LBDg/L0.32 12/6/19SM21-22 6200B1Bromochloromethane
ND 0.50 12/7/19 0:00 LBDg/L0.16 12/6/19SM21-22 6200B1Bromodichloromethane
ND 0.50 12/7/19 0:00 LBDg/L0.46 12/6/19SM21-22 6200B1Bromoform
ND 5.0 12/7/19 0:00 LBDg/L0.78 12/6/19SM21-22 6200B1Bromomethane
ND 5.0 12/7/19 0:00 LBDg/L1.9 12/6/19SM21-22 6200B12-Butanone (MEK)
ND 0.50 12/7/19 0:00 LBDg/L0.21 12/6/19SM21-22 6200B1n-Butylbenzene
ND 0.50 12/7/19 0:00 LBDg/L0.16 12/6/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 12/7/19 0:00 LBDg/L0.17 12/6/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 12/7/19 0:00 LBDg/L0.11 12/6/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 12/7/19 0:00 LBDg/L0.15 12/6/19SM21-22 6200B1Chlorobenzene
ND 100 12/7/19 0:00 LBDg/L11 12/6/19SM21-22 6200B1Ethanol
ND 0.50 12/7/19 0:00 LBDg/L0.21 12/6/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 12/7/19 0:00 LBDg/L0.35 12/6/19SM21-22 6200B1Chloroethane
ND 0.50 12/7/19 0:00 LBDg/L0.17 12/6/19SM21-22 6200B1Chloroform
ND 0.60 12/7/19 0:00 LBDg/L0.45 12/6/19SM21-22 6200B1Chloromethane
ND 0.50 12/7/19 0:00 LBDg/L0.12 12/6/19SM21-22 6200B12-Chlorotoluene
ND 0.50 12/7/19 0:00 LBDg/L0.14 12/6/19SM21-22 6200B14-Chlorotoluene
ND 0.50 12/7/19 0:00 LBDg/L0.19 12/6/19SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 12/7/19 0:00 LBDg/L0.16 12/6/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 12/7/19 0:00 LBDg/L0.12 12/6/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 12/7/19 0:00 LBDg/L0.13 12/6/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 12/7/19 0:00 LBDg/L0.26 12/6/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 12/7/19 0:00 LBDg/L0.16 12/6/19SM21-22 6200B11,1-Dichloroethane
ND 0.50 12/7/19 0:00 LBDg/L0.41 12/6/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 12/7/19 0:00 LBDg/L0.32 12/6/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 12/7/19 0:00 LBDg/L0.13 12/6/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 12/7/19 0:00 LBDg/L0.31 12/6/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 12/7/19 0:00 LBDg/L0.20 12/6/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 12/7/19 0:00 LBDg/L0.11 12/6/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 12/7/19 0:00 LBDg/L0.20 12/6/19SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 12/7/19 0:00 LBDg/L0.16 12/6/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 12/7/19 0:00 LBDg/L0.13 12/6/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 12/7/19 0:00 LBDg/L0.23 12/6/19SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 12/7/19 0:00 LBDg/L0.17 12/6/19SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 12/7/19 0:00 LBDg/L0.13 12/6/19SM21-22 6200B1Ethylbenzene
ND 5.0 12/7/19 0:00 LBDg/L1.5 12/6/19SM21-22 6200B12-Hexanone (MBK)
ND 0.50 12/7/19 0:00 LBDg/L0.17 12/6/19SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 12/7/19 0:00 LBDg/L0.20 12/6/19SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 12/7/19 0:00 LBDg/L0.25 12/6/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
0.48 5.0 12/7/19 0:00 LBDg/L0.34 12/6/19SM21-22 6200B1JMethylene Chloride
ND 5.0 12/7/19 0:00 LBDg/L1.7 12/6/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 32 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 12/4/2019
Work Order: 19L0136Sample Description:Project Location: Wendell, NC
Sample ID: 19L0136-12
Field Sample #: field blank
Sample Matrix: Field Blank
Sampled: 12/3/2019 14:00
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 12/7/19 0:00 LBDg/L0.31 12/6/19SM21-22 6200B1Naphthalene
ND 0.50 12/7/19 0:00 LBDg/L0.13 12/6/19SM21-22 6200B1n-Propylbenzene
ND 0.50 12/7/19 0:00 LBDg/L0.11 12/6/19SM21-22 6200B1Styrene
ND 0.50 12/7/19 0:00 LBDg/L0.22 12/6/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 12/7/19 0:00 LBDg/L0.18 12/6/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 12/7/19 0:00 LBDg/L0.14 12/6/19SM21-22 6200B1Toluene
ND 1.0 12/7/19 0:00 LBDg/L0.57 12/6/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 0.50 12/7/19 0:00 LBDg/L0.40 12/6/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 12/7/19 0:00 LBDg/L0.20 12/6/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 12/7/19 0:00 LBDg/L0.16 12/6/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 12/7/19 0:00 LBDg/L0.24 12/6/19SM21-22 6200B1Trichloroethylene
ND 0.50 12/7/19 0:00 LBDg/L0.33 12/6/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 12/7/19 0:00 LBDg/L0.25 12/6/19SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 12/7/19 0:00 LBDg/L0.18 12/6/19SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 12/7/19 0:00 LBDg/L0.14 12/6/19SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 12/7/19 0:00 LBDg/L10 12/6/19SM21-22 6200B1Vinyl Acetate
ND 0.50 12/7/19 0:00 LBDg/L0.45 12/6/19SM21-22 6200B1Vinyl Chloride
ND 1.0 12/7/19 0:00 LBDg/L0.30 12/6/19SM21-22 6200B1m+p Xylene
ND 0.50 12/7/19 0:00 LBDg/L0.17 12/6/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 95.1 12/7/19 0:0070-130
Toluene-d8 102 12/7/19 0:0070-130
4-Bromofluorobenzene 97.7 12/7/19 0:0070-130
Page 33 of 49
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]
B247753 12/06/195 5.0019L0136-01 [MW-7]
B247753 12/06/195 5.0019L0136-02 [MW-6]
B247753 12/06/195 5.0019L0136-03 [MW-5]
B247753 12/06/190.2 5.0019L0136-04 [MW-4]
B247753 12/06/190.01 5.0019L0136-05 [MW-3]
B247753 12/06/190.025 5.0019L0136-07 [MW-1]
B247753 12/06/195 5.0019L0136-09 [MW-9]
B247753 12/06/195 5.0019L0136-10 [PW-1]
B247753 12/06/195 5.0019L0136-11 [PW-6]
B247753 12/06/195 5.0019L0136-12 [field blank]
Prep Method: SW-846 5030B-SM21-22 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B247890 12/09/195 5.0019L0136-06 [MW-2]
B247890 12/09/190.2 5.0019L0136-08 [MW-8]
[TOC_1]Sample Preparation Information[TOC]
Page 34 of 49
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 B247753 - SW-846 5030B
[TOC_3]B247753[TOC]
Blank (B247753-BLK1) Prepared & Analyzed: 12/06/19
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/L0.50 L-04ND
1,1-Dichloropropene g/L0.50ND
cis-1,3-Dichloropropene g/L0.50ND
trans-1,3-Dichloropropene g/L0.50ND
Diisopropyl Ether (DIPE)g/L0.50ND
Ethylbenzene g/L0.50ND
2-Hexanone (MBK)g/L5.0ND
Isopropylbenzene (Cumene)g/L0.50ND
p-Isopropyltoluene (p-Cymene)g/L0.50ND
Methyl tert-Butyl Ether (MTBE)g/L0.50ND
Methylene Chloride g/L5.0ND
4-Methyl-2-pentanone (MIBK)g/L5.0ND
Naphthalene g/L0.50ND
n-Propylbenzene g/L0.50ND
Styrene g/L0.50ND
1,1,2,2-Tetrachloroethane g/L0.50ND
Tetrachloroethylene g/L0.50ND
Toluene g/L0.50ND
1,2,3-Trichlorobenzene g/L1.0ND
1,2,4-Trichlorobenzene g/L0.50ND
[TOC_1]QC Data[TOC]
Page 35 of 49
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 B247753 - SW-846 5030B
Blank (B247753-BLK1) Prepared & Analyzed: 12/06/19
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 96.724.2
g/L 25.0 70-130Surrogate: Toluene-d8 99.824.9
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 97.624.4
LCS (B247753-BS1) Prepared & Analyzed: 12/06/19
Acetone g/L50 100 70-130118118
Benzene g/L0.50 10.0 70-13097.69.76
Bromobenzene g/L0.50 10.0 70-13093.59.35
Bromochloromethane g/L0.50 10.0 70-13099.39.93
Bromodichloromethane g/L0.50 10.0 70-13083.58.35
Bromoform g/L0.50 10.0 70-13091.09.10
Bromomethane g/L1.0 10.0 60-14072.97.29
2-Butanone (MEK)g/L5.0 100 L-0270-130137*137
n-Butylbenzene g/L0.50 10.0 70-13088.28.82
sec-Butylbenzene g/L0.50 10.0 70-13095.79.57
tert-Butylbenzene g/L0.50 10.0 70-13096.09.60
Carbon Tetrachloride g/L0.50 10.0 70-13086.98.69
Chlorobenzene g/L0.50 10.0 70-13010110.1
Ethanol g/L50 100 L-0670-130178*178
Chlorodibromomethane g/L0.50 10.0 70-13098.39.83
Chloroethane g/L0.50 10.0 60-14010110.1
Chloroform g/L0.50 10.0 70-13085.38.53
Chloromethane g/L0.60 10.0 60-14084.08.40
2-Chlorotoluene g/L0.50 10.0 70-13095.89.58
4-Chlorotoluene g/L0.50 10.0 70-13093.59.35
1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13094.59.45
1,2-Dichlorobenzene g/L0.50 10.0 70-13098.99.89
1,3-Dichlorobenzene g/L0.50 10.0 70-13095.69.56
1,4-Dichlorobenzene g/L0.50 10.0 70-13097.09.70
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 60-14086.38.63
1,1-Dichloroethane g/L0.50 10.0 70-13010410.4
1,2-Dichloroethane g/L0.50 10.0 70-13010110.1
1,1-Dichloroethylene g/L0.50 10.0 70-13010510.5
cis-1,2-Dichloroethylene g/L0.50 10.0 70-13010710.7
trans-1,2-Dichloroethylene g/L0.50 10.0 70-13011211.2
1,2-Dichloropropane g/L0.50 10.0 70-13011411.4
1,3-Dichloropropane g/L0.50 10.0 70-13095.99.59
2,2-Dichloropropane g/L0.50 10.0 L-0470-13068.2 *6.82
1,1-Dichloropropene g/L0.50 10.0 70-13092.29.22
cis-1,3-Dichloropropene g/L0.50 10.0 70-13089.68.96
trans-1,3-Dichloropropene g/L0.50 10.0 70-13079.77.97
Page 36 of 49
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 B247753 - SW-846 5030B
LCS (B247753-BS1) Prepared & Analyzed: 12/06/19
Diisopropyl Ether (DIPE)g/L0.50 10.0 L-0670-130135*13.5
Ethylbenzene g/L0.50 10.0 70-13097.19.71
2-Hexanone (MBK)g/L5.0 100 L-0270-130144*144
Isopropylbenzene (Cumene)g/L0.50 10.0 70-13010710.7
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13095.69.56
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 70-13091.69.16
Methylene Chloride g/L5.0 10.0 70-13011811.8
4-Methyl-2-pentanone (MIBK)g/L5.0 100 L-0270-130148*148
Naphthalene g/L0.50 10.0 70-13010810.8
n-Propylbenzene g/L0.50 10.0 70-13096.59.65
Styrene g/L0.50 10.0 70-13097.89.78
1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13011111.1
Tetrachloroethylene g/L0.50 10.0 70-13010510.5
Toluene g/L0.50 10.0 70-13092.29.22
1,2,3-Trichlorobenzene g/L1.0 10.0 70-13010210.2
1,2,4-Trichlorobenzene g/L0.50 10.0 70-13010110.1
1,1,1-Trichloroethane g/L0.50 10.0 70-13086.58.65
1,1,2-Trichloroethane g/L0.50 10.0 70-13097.19.71
Trichloroethylene g/L0.50 10.0 70-13088.68.86
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13084.88.48
1,2,3-Trichloropropane g/L0.50 10.0 70-13010910.9
1,2,4-Trimethylbenzene g/L0.50 10.0 70-13096.69.66
1,3,5-Trimethylbenzene g/L0.50 10.0 70-13010410.4
Vinyl Acetate g/L20 100 L-0270-130146*146
Vinyl Chloride g/L0.50 10.0 60-14011411.4
m+p Xylene g/L1.0 20.0 70-13098.019.6
o-Xylene g/L0.50 10.0 70-13097.39.73
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 95.723.9
g/L 25.0 70-130Surrogate: Toluene-d8 10225.6
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 97.724.4
LCS Dup (B247753-BSD1) Prepared & Analyzed: 12/06/19
Acetone g/L50 100 2570-130119 0.609119
Benzene g/L0.50 10.0 2570-13098.2 0.6139.82
Bromobenzene g/L0.50 10.0 2570-13094.0 0.5339.40
Bromochloromethane g/L0.50 10.0 2570-13099.2 0.1019.92
Bromodichloromethane g/L0.50 10.0 2570-13084.5 1.198.45
Bromoform g/L0.50 10.0 2570-13090.9 0.1109.09
Bromomethane g/L1.0 10.0 2560-14071.7 1.667.17
2-Butanone (MEK)g/L5.0 100 25 L-0270-130135 1.09*135
n-Butylbenzene g/L0.50 10.0 2570-13088.7 0.5658.87
sec-Butylbenzene g/L0.50 10.0 2570-13095.8 0.1049.58
tert-Butylbenzene g/L0.50 10.0 2570-13098.1 2.169.81
Carbon Tetrachloride g/L0.50 10.0 2570-13089.3 2.728.93
Chlorobenzene g/L0.50 10.0 2570-130101 0.19810.1
Ethanol g/L50 100 25 L-0670-130182 2.32*182
Chlorodibromomethane g/L0.50 10.0 2570-13096.6 1.749.66
Chloroethane g/L0.50 10.0 2560-140104 2.0510.4
Chloroform g/L0.50 10.0 2570-13084.8 0.5888.48
Chloromethane g/L0.60 10.0 2560-14086.7 3.168.67
2-Chlorotoluene g/L0.50 10.0 2570-13095.0 0.8399.50
4-Chlorotoluene g/L0.50 10.0 2570-13092.2 1.409.22
Page 37 of 49
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 B247753 - SW-846 5030B
LCS Dup (B247753-BSD1) Prepared & Analyzed: 12/06/19
1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-13095.5 1.059.55
1,2-Dichlorobenzene g/L0.50 10.0 2570-130101 2.4010.1
1,3-Dichlorobenzene g/L0.50 10.0 2570-13095.9 0.3139.59
1,4-Dichlorobenzene g/L0.50 10.0 2570-13097.2 0.2069.72
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-14085.4 1.058.54
1,1-Dichloroethane g/L0.50 10.0 2570-130107 3.0410.7
1,2-Dichloroethane g/L0.50 10.0 2570-13098.8 2.209.88
1,1-Dichloroethylene g/L0.50 10.0 2570-130106 0.95110.6
cis-1,2-Dichloroethylene g/L0.50 10.0 2570-130105 1.8910.5
trans-1,2-Dichloroethylene g/L0.50 10.0 2570-130116 2.8111.6
1,2-Dichloropropane g/L0.50 10.0 2570-130113 1.5911.3
1,3-Dichloropropane g/L0.50 10.0 2570-13096.8 0.9349.68
2,2-Dichloropropane g/L0.50 10.0 25 L-0470-13066.3 2.83*6.63
1,1-Dichloropropene g/L0.50 10.0 2570-13093.8 1.729.38
cis-1,3-Dichloropropene g/L0.50 10.0 2570-13088.3 1.468.83
trans-1,3-Dichloropropene g/L0.50 10.0 2570-13079.8 0.1257.98
Diisopropyl Ether (DIPE)g/L0.50 10.0 25 L-0670-130133 1.86*13.3
Ethylbenzene g/L0.50 10.0 2570-13097.3 0.2069.73
2-Hexanone (MBK)g/L5.0 100 25 L-0270-130145 0.638*145
Isopropylbenzene (Cumene)g/L0.50 10.0 2570-130105 1.6110.5
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-13096.0 0.4189.60
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 2570-13092.1 0.5449.21
Methylene Chloride g/L5.0 10.0 2570-130120 1.6012.0
4-Methyl-2-pentanone (MIBK)g/L5.0 100 25 L-0270-130149 0.526*149
Naphthalene g/L0.50 10.0 2570-130116 7.4911.6
n-Propylbenzene g/L0.50 10.0 2570-13095.9 0.6249.59
Styrene g/L0.50 10.0 2570-13098.9 1.129.89
1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-130114 2.2211.4
Tetrachloroethylene g/L0.50 10.0 2570-130103 2.4110.3
Toluene g/L0.50 10.0 2570-13093.1 0.9719.31
1,2,3-Trichlorobenzene g/L1.0 10.0 2570-130108 5.0410.8
1,2,4-Trichlorobenzene g/L0.50 10.0 2570-130103 2.6510.3
1,1,1-Trichloroethane g/L0.50 10.0 2570-13087.0 0.5768.70
1,1,2-Trichloroethane g/L0.50 10.0 2570-13097.1 0.009.71
Trichloroethylene g/L0.50 10.0 2570-13090.2 1.799.02
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-13085.0 0.2368.50
1,2,3-Trichloropropane g/L0.50 10.0 2570-130103 5.3810.3
1,2,4-Trimethylbenzene g/L0.50 10.0 2570-13097.5 0.9279.75
1,3,5-Trimethylbenzene g/L0.50 10.0 2570-130100 3.2410.0
Vinyl Acetate g/L20 100 25 L-0270-130145 0.544*145
Vinyl Chloride g/L0.50 10.0 2560-140116 2.0811.6
m+p Xylene g/L1.0 20.0 2570-13096.0 2.0619.2
o-Xylene g/L0.50 10.0 2570-13095.8 1.559.58
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 95.023.8
g/L 25.0 70-130Surrogate: Toluene-d8 10125.2
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 97.024.3
Page 38 of 49
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 B247890 - SW-846 5030B
[TOC_3]B247890[TOC]
Blank (B247890-BLK1) Prepared & Analyzed: 12/09/19
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/L0.60 R-05ND
2-Chlorotoluene g/L0.50ND
4-Chlorotoluene g/L0.50ND
1,2-Dibromoethane (EDB)g/L0.50ND
1,2-Dichlorobenzene g/L0.50ND
1,3-Dichlorobenzene g/L0.50ND
1,4-Dichlorobenzene g/L0.50ND
Dichlorodifluoromethane (Freon 12)g/L0.50ND
1,1-Dichloroethane g/L0.50ND
1,2-Dichloroethane g/L0.50ND
1,1-Dichloroethylene g/L0.50ND
cis-1,2-Dichloroethylene g/L0.50ND
trans-1,2-Dichloroethylene g/L0.50ND
1,2-Dichloropropane g/L0.50ND
1,3-Dichloropropane g/L0.50ND
2,2-Dichloropropane g/L0.50ND
1,1-Dichloropropene g/L0.50ND
cis-1,3-Dichloropropene g/L0.50ND
trans-1,3-Dichloropropene g/L0.50ND
Diisopropyl Ether (DIPE)g/L0.50ND
Ethylbenzene g/L0.50ND
2-Hexanone (MBK)g/L5.0ND
Isopropylbenzene (Cumene)g/L0.50ND
p-Isopropyltoluene (p-Cymene)g/L0.50ND
Methyl tert-Butyl Ether (MTBE)g/L0.50ND
Methylene Chloride g/L5.0ND
4-Methyl-2-pentanone (MIBK)g/L5.0ND
Naphthalene g/L0.50ND
n-Propylbenzene g/L0.50ND
Styrene g/L0.50ND
1,1,2,2-Tetrachloroethane g/L0.50ND
Tetrachloroethylene g/L0.50ND
Toluene g/L0.50ND
1,2,3-Trichlorobenzene g/L1.0ND
1,2,4-Trichlorobenzene g/L0.50ND
Page 39 of 49
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 B247890 - SW-846 5030B
Blank (B247890-BLK1) Prepared & Analyzed: 12/09/19
1,1,1-Trichloroethane g/L0.50ND
1,1,2-Trichloroethane g/L0.50ND
Trichloroethylene g/L0.50ND
Trichlorofluoromethane (Freon 11)g/L0.50ND
1,2,3-Trichloropropane g/L0.50ND
1,2,4-Trimethylbenzene g/L0.50ND
1,3,5-Trimethylbenzene g/L0.50ND
Vinyl Acetate g/L20 R-05ND
Vinyl Chloride g/L0.50 R-05ND
m+p Xylene g/L1.0ND
o-Xylene g/L0.50ND
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 74.418.6
g/L 25.0 70-130Surrogate: Toluene-d8 96.424.1
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 97.924.5
LCS (B247890-BS1) Prepared & Analyzed: 12/09/19
Acetone g/L50 100 70-13087.287.2
Benzene g/L0.50 10.0 70-13075.27.52
Bromobenzene g/L0.50 10.0 70-13085.78.57
Bromochloromethane g/L0.50 10.0 70-13090.09.00
Bromodichloromethane g/L0.50 10.0 70-13088.88.88
Bromoform g/L0.50 10.0 70-13012812.8
Bromomethane g/L1.0 10.0 60-14074.67.46
2-Butanone (MEK)g/L5.0 100 70-13076.676.6
n-Butylbenzene g/L0.50 10.0 70-13073.87.38
sec-Butylbenzene g/L0.50 10.0 70-13080.58.05
tert-Butylbenzene g/L0.50 10.0 70-13085.28.52
Carbon Tetrachloride g/L0.50 10.0 70-13092.29.22
Chlorobenzene g/L0.50 10.0 70-13010610.6
Ethanol g/L50 100 70-130102102
Chlorodibromomethane g/L0.50 10.0 70-13010210.2
Chloroethane g/L0.50 10.0 60-14072.17.21
Chloroform g/L0.50 10.0 70-13075.87.58
Chloromethane g/L0.60 10.0 R-05, L-07A60-14041.5 *4.15
2-Chlorotoluene g/L0.50 10.0 70-13088.08.80
4-Chlorotoluene g/L0.50 10.0 70-13094.09.40
1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13010110.1
1,2-Dichlorobenzene g/L0.50 10.0 70-13091.99.19
1,3-Dichlorobenzene g/L0.50 10.0 70-13092.39.23
1,4-Dichlorobenzene g/L0.50 10.0 70-13091.59.15
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 60-14061.56.15
1,1-Dichloroethane g/L0.50 10.0 70-13070.67.06
1,2-Dichloroethane g/L0.50 10.0 70-13089.18.91
1,1-Dichloroethylene g/L0.50 10.0 70-13071.27.12
cis-1,2-Dichloroethylene g/L0.50 10.0 70-13072.37.23
trans-1,2-Dichloroethylene g/L0.50 10.0 70-13072.07.20
1,2-Dichloropropane g/L0.50 10.0 70-13075.87.58
1,3-Dichloropropane g/L0.50 10.0 70-13084.28.42
2,2-Dichloropropane g/L0.50 10.0 70-13081.68.16
1,1-Dichloropropene g/L0.50 10.0 70-13075.97.59
cis-1,3-Dichloropropene g/L0.50 10.0 70-13087.68.76
trans-1,3-Dichloropropene g/L0.50 10.0 70-13088.68.86
Page 40 of 49
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 B247890 - SW-846 5030B
LCS (B247890-BS1) Prepared & Analyzed: 12/09/19
Diisopropyl Ether (DIPE)g/L0.50 10.0 70-13073.07.30
Ethylbenzene g/L0.50 10.0 70-13010310.3
2-Hexanone (MBK)g/L5.0 100 70-13095.295.2
Isopropylbenzene (Cumene)g/L0.50 10.0 70-13010310.3
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13083.48.34
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 70-13077.57.75
Methylene Chloride g/L5.0 10.0 70-13070.57.05
4-Methyl-2-pentanone (MIBK)g/L5.0 100 70-13096.496.4
Naphthalene g/L0.50 10.0 70-13094.69.46
n-Propylbenzene g/L0.50 10.0 70-13093.79.37
Styrene g/L0.50 10.0 70-13097.49.74
1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13010010.0
Tetrachloroethylene g/L0.50 10.0 70-13011311.3
Toluene g/L0.50 10.0 70-13091.69.16
1,2,3-Trichlorobenzene g/L1.0 10.0 70-13090.79.07
1,2,4-Trichlorobenzene g/L0.50 10.0 70-13091.19.11
1,1,1-Trichloroethane g/L0.50 10.0 70-13088.08.80
1,1,2-Trichloroethane g/L0.50 10.0 70-13094.19.41
Trichloroethylene g/L0.50 10.0 70-13088.78.87
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13084.18.41
1,2,3-Trichloropropane g/L0.50 10.0 70-13096.69.66
1,2,4-Trimethylbenzene g/L0.50 10.0 70-13078.27.82
1,3,5-Trimethylbenzene g/L0.50 10.0 70-13099.29.92
Vinyl Acetate g/L20 100 R-0570-13071.371.3
Vinyl Chloride g/L0.50 10.0 R-0560-14013313.3
m+p Xylene g/L1.0 20.0 70-13010420.8
o-Xylene g/L0.50 10.0 70-13010410.4
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 84.721.2
g/L 25.0 70-130Surrogate: Toluene-d8 94.523.6
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10025.1
LCS Dup (B247890-BSD1) Prepared & Analyzed: 12/09/19
Acetone g/L50 100 2570-13081.5 6.7081.5
Benzene g/L0.50 10.0 2570-13071.0 5.757.10
Bromobenzene g/L0.50 10.0 2570-13089.7 4.568.97
Bromochloromethane g/L0.50 10.0 2570-13084.2 6.668.42
Bromodichloromethane g/L0.50 10.0 2570-13088.2 0.6788.82
Bromoform g/L0.50 10.0 2570-130129 0.93312.9
Bromomethane g/L1.0 10.0 2560-14081.2 8.478.12
2-Butanone (MEK)g/L5.0 100 2570-13070.6 8.1970.6
n-Butylbenzene g/L0.50 10.0 2570-13087.7 17.28.77
sec-Butylbenzene g/L0.50 10.0 2570-13093.0 14.49.30
tert-Butylbenzene g/L0.50 10.0 2570-13095.6 11.59.56
Carbon Tetrachloride g/L0.50 10.0 2570-13089.9 2.538.99
Chlorobenzene g/L0.50 10.0 2570-130108 1.1210.8
Ethanol g/L50 100 2570-13096.7 5.5196.7
Chlorodibromomethane g/L0.50 10.0 2570-13099.2 2.599.92
Chloroethane g/L0.50 10.0 2560-14071.2 1.267.12
Chloroform g/L0.50 10.0 2570-13072.9 3.907.29
Chloromethane g/L0.60 10.0 25 R-0560-14060.9 37.9 *6.09
2-Chlorotoluene g/L0.50 10.0 2570-13096.9 9.639.69
4-Chlorotoluene g/L0.50 10.0 2570-130104 10.410.4
Page 41 of 49
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 B247890 - SW-846 5030B
LCS Dup (B247890-BSD1) Prepared & Analyzed: 12/09/19
1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-13091.0 10.89.10
1,2-Dichlorobenzene g/L0.50 10.0 2570-13094.3 2.589.43
1,3-Dichlorobenzene g/L0.50 10.0 2570-13097.7 5.689.77
1,4-Dichlorobenzene g/L0.50 10.0 2570-13095.8 4.599.58
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-14066.7 8.116.67
1,1-Dichloroethane g/L0.50 10.0 25 L-0770-13068.2 3.46*6.82
1,2-Dichloroethane g/L0.50 10.0 2570-13084.4 5.428.44
1,1-Dichloroethylene g/L0.50 10.0 25 L-0770-13066.9 6.23*6.69
cis-1,2-Dichloroethylene g/L0.50 10.0 2570-13070.7 2.247.07
trans-1,2-Dichloroethylene g/L0.50 10.0 2570-13071.2 1.127.12
1,2-Dichloropropane g/L0.50 10.0 2570-13075.0 1.067.50
1,3-Dichloropropane g/L0.50 10.0 2570-13082.5 2.048.25
2,2-Dichloropropane g/L0.50 10.0 2570-13073.4 10.67.34
1,1-Dichloropropene g/L0.50 10.0 2570-13073.5 3.217.35
cis-1,3-Dichloropropene g/L0.50 10.0 2570-13085.4 2.548.54
trans-1,3-Dichloropropene g/L0.50 10.0 2570-13081.8 7.988.18
Diisopropyl Ether (DIPE)g/L0.50 10.0 2570-13070.7 3.207.07
Ethylbenzene g/L0.50 10.0 2570-130108 5.3010.8
2-Hexanone (MBK)g/L5.0 100 2570-13085.7 10.585.7
Isopropylbenzene (Cumene)g/L0.50 10.0 2570-130108 4.3610.8
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-13090.7 8.399.07
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 2570-13070.5 9.467.05
Methylene Chloride g/L5.0 10.0 2570-13071.1 0.8477.11
4-Methyl-2-pentanone (MIBK)g/L5.0 100 2570-13088.1 9.0688.1
Naphthalene g/L0.50 10.0 2570-13089.7 5.328.97
n-Propylbenzene g/L0.50 10.0 2570-130105 11.810.5
Styrene g/L0.50 10.0 2570-13092.3 5.389.23
1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-13091.7 8.769.17
Tetrachloroethylene g/L0.50 10.0 2570-130116 3.1411.6
Toluene g/L0.50 10.0 2570-13093.0 1.529.30
1,2,3-Trichlorobenzene g/L1.0 10.0 2570-13090.6 0.1109.06
1,2,4-Trichlorobenzene g/L0.50 10.0 2570-13099.3 8.619.93
1,1,1-Trichloroethane g/L0.50 10.0 2570-13086.1 2.188.61
1,1,2-Trichloroethane g/L0.50 10.0 2570-13087.9 6.818.79
Trichloroethylene g/L0.50 10.0 2570-13092.4 4.099.24
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-13084.9 0.9478.49
1,2,3-Trichloropropane g/L0.50 10.0 2570-13095.1 1.569.51
1,2,4-Trimethylbenzene g/L0.50 10.0 2570-13086.4 9.968.64
1,3,5-Trimethylbenzene g/L0.50 10.0 2570-130106 6.2510.6
Vinyl Acetate g/L20 100 25 L-07A, R-0570-13050.4 34.4**50.4
Vinyl Chloride g/L0.50 10.0 25 L-07A, R-0560-140207 43.8**20.7
m+p Xylene g/L1.0 20.0 2570-130109 4.1821.7
o-Xylene g/L0.50 10.0 2570-130104 0.28810.4
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 78.919.7
g/L 25.0 70-130Surrogate: Toluene-d8 92.723.2
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10225.5
Page 42 of 49
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
*QC result is outside of established limits.
Wide recovery limits established for difficult compound.
Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
FLAG/QUALIFIER SUMMARY
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
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 high side.
L-06
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
pH of sample (pH 11) is outside of method specified preservation criteria.PR-14
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any
reported value for this compound.
R-05
Elevated reporting limit due to high concentration of target compounds.RL-11
[TOC_1]Flag/Qualifier Summary[TOC]
Page 43 of 49
Table of Contents
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 44 of 49
Table of Contents
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 02/5/2020
LAO00112Rhode Island Department of HealthRI 12/30/2019
652North Carolina Div. of Water QualityNC 12/31/2020
MA007 NELAPNew Jersey DEPNJ 06/30/2020
E871027 NELAPFlorida Department of HealthFL 06/30/2020
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2020
2011028State of MaineME 06/9/2021
460217Commonwealth of VirginiaVA 12/14/2020
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2020
VT-255716Vermont Department of Health Drinking WaterVT-DW 06/12/2020
25703North Carolina Department of HealthNC-DW 07/31/2020
68-05812Commonwealth of Pennsylvania DEPPA 06/30/2020
Page 45 of 49
Table of Contents
Page 46 of 49
Table of Contents
Page 47 of 49
Table of Contents
Page 48 of 49
Table of Contents
Page 49 of 49
Table of Contents