DC920079_20240416_InitialAssessRpt

Initial Site Characterization Report
Kwiklean Cleaners
DSCA Site ID: DC920079
1004 S. Saunders Street
Raleigh, Wake County, NC

North Carolina Dry-Cleaning
Solvent Cleanup Act Program

H&H Job No. DS0-181
April 16, 2024
C-1269 Engineering #245 Geology

Via E- Mail April 16, 2024
Ms. Ariana Rivera North Carolina Department of Environment Quality Division of Waste Management, Superfund Section Dry-cleaning Solvent Cleanup Act Program 1646 Mail Service Center
Raleigh, NC 27699 Re: Initial Site Characterization Report Kwiklean Cleaners 1004 S. Saunders Street Raleigh, Wake County, NC DSCA Site ID DC920079 H&H Job No. DS0-181
Dear Ariana:
Hart & Hickman, PC (H&H) is submitting this Initial Site Characterization Report for the above
referenced Kwiklean Cleaners site in Raleigh, North Carolina. The scope of work documented in
this report includes the following:

• Collection of 18 soil samples from nine locations (SB-1 through SB-9);
• Installation and sampling of three permanent groundwater monitoring wells (MW-1
through MW-3);
• Installation and sampling of three temporary soil gas monitoring points (SG-2 through SG-
4) at the rear of the former dry-cleaner building on the southern adjacent property; and
• Completion of a receptor survey and a public outreach/water supply well survey form
mailing.

Note that sub-slab gas and indoor air sampling was proposed in the former dry-cleaner building,
but was not completed due to open utility cuts in the building slab.
Ms. Ariana Rivera April 16, 2024 Page 2

https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/DSCA - DS0/DS0-181 Kwiklean Cleaners/Reports/2024-01 PAR/DC920079_20240416_CoverLetter.docx

Refer to the enclosed Assessment Report Forms, Analytical Data Tables, and associated
attachments for the details regarding the results of these activities. Note that sub-slab gas and
indoor air sampling was proposed in the former dry-cleaner building, but was not completed due
to open utility cuts within the floor of building.

Groundwater, soil, and soil gas samples collected as part of the assessment activities were
submitted to Con-Test, a Pace Analytical Laboratory (Con-Test) for analysis. H&H reviewed the
laboratory reports from Con-Test dated January 23, January 24, and January 30, 2024 to evaluate
the usability of the laboratory data. Based on H&H’s review of the laboratory reports, the
laboratories did not identify quality assurance/quality control issues associated with the data for
dry-cleaning solvent constituents of concern. Therefore, the data are deemed usable for the
purposes of the assessment activities and conclusions documented in this submittal.

H&H appreciates the opportunity to work with you on this project. If you have any questions or
require additional information, please do not hesitate to contact us at [phone].

Sincerely,
Hart & Hickman, PC
Colin Carraway, PG Genna Olson, PG Assistant Project Geologist Principal Geologist

Attachments
DSCA ID No.:
Submittal Date:
Assessment Report Forms
for
Prepared By:
Facility Name:Kwiklean Cleaners
1004 S. Saunders Street, Raleigh, Wake County, NC
3921 Sunset Ridge Road, Suite 301, Raleigh, NC 27607
Hart & Hickman, P.C.
April 2024
DC920079
Table of Contents
DSCA ID No.: DC920079
Form 1 Facility Information
Form 2 Site History
Form 3 Land Use and Receptor Survey
Form 4 Groundwater Use, Surface Water Use, and Ecological Survey
Form 5 Site Stratigraphy and Hydrogeology
Form 6 Non-Aqueous Phase Liquid (NAPL) Information
Att. 1 Site location map.
Att. 2 Historical aerial photograph.
Att. 3 Historical maps and fire insurance records.
Att. 4 Facility as-building drawings.
Att. 5
Att. 6
Att. 7
Att. 8
Att. 9 Area geologic map/relevant cross-sections.
Att. 10
Att. 11 Site map showing location(s) of soil sample(s).
Att. 12
Att. 13 Soil isoconcentration maps.
Att. 14 Site map showing location(s) of monitoring well(s).
Att. 15
Att. 16 Groundwater gradient map.
Att. 17
Att. 18
Att. 19
AR TOC
Description
Facility layout diagram indicating the following (if applicable):
(i)Service doors,(ii)current and historic location of drycleaning equipment,(iii)
solvent/waste storage areas (including ASTs and USTs),(iv)distillation unit,(v)
location of septic tank/drainfield or sanitary sewer lateral line,(vi)floor drains,
(vii)storm sewer,(viii)expansion joints and cracks in floor,(ix)location of
utilities, and (x) location of dumpsters.
Utility records, including videos of sewer lines and pressure testing.
(i)OVA or other field screening readings,(ii)depth of samples collect,(iii)odor,
(iv)staining,(v)blow counts (if applicable),(vi)interval recovery,(vii)structures
and/or bedding,(viii)moisture content,and (ix)borehole disposition
(abandonment or conversion to monitor well).
(if applicable).
Table of Contents
DSCA ID No.: DC920079
Description
Att. 20
Att. 21
Att. 22
Att. 23
Att. 24
Att. 25
Att. 26
1. All maps must include a bar scale, north arrow, site name, DSCA ID No., and date.
Assessment Report Attachments continued (Page 2 of 2)
Facility Information
DSCA ID No.: DC920079
Currently operating facility since
Previously operating facility since
Temporarily out of service from to
Permanently out of service since
Facility name:
Facility telephone number (if applicable):
Facility Owner's Name:
Owner's Mailing Address:
Owner's Telephone number:
Contractor Date
Company Name
cleaning business owner.If no current business at the facility,provide the name and address of
center and the county where facility is
Based on information reviewed in an Inspection Report dated June 9, 2023 prepared by the DSCA Compliance
Program, Kwiklean Cleaners operated at the site building from 1978 until ceasing operations in 2023. The
report indicates that tetrachloroethylene (PCE) was used as a solvent at the facility beginning as early as 1969
(year of initial building construction); however, occupants of the building between 1969 and 1978 were not
identified in the report. PCE usage at the facility reportedly ceased along with Kwiklean Cleaners operations in
approximately May 2023.
AR Form 1
Report Prepared By
Site History
DSCA ID No.: DC920079
Number of dry-cleaning machines used at current or former facility:
Type of dry-cleaning solvents used by each type of machine.
AR Form 2
Based on the latest DSCA Compliance Program Inspection Report, a dry-to-dry 3rd generation
machine (Donini Wascoclean, 35-pound capacity, SN# 123F.4) was installed in 1997 and removed in
May 2023. The type of machine(s) used from 1969 to 1997 are unknown.
Unknown
PCE
15-gallon drums on spill containment within a hazardous waste storage area. A hazardous waste
transporter, MCF Systems of Atlanta (EPA ID# GAD981269095), would transport waste to an off-site
No evidence of USTs or ASTs has been identified at the site, but historical solvent storage methods
have not been confirmed.
Separator water was reportedly disposed of in hazardous waste drums from 2011 to 2014 according to
DSCA Compliance Program Inspection Reports. Disposal methods prior to 2011 are unknown.
Yes No
Yes No
Page 5 of 12
Site History
DSCA ID No.: DC920079
Unpaved
Paved % area paved:
Any visible cracks in pavement?
Have the utilities been screened for vapor levels?
Depth
[feet]
Type of
Material
Flow
Direction
Impacted
by Release Impacted
Sanitary sewer Unknown Unknown Unknown Unknown Yes
Septic drainfields
Covered storm sewer Unknown Unknown Unknown Unknown Yes
Open ditch
Water line Unknown Unknown Unknown Unknown Unlikely
Gas line Unknown Unknown Unknown Unknown Unlikely
Electric line Unknown Unknown Unknown Unknown Unlikely
Telephone line Unknown Unknown Unknown Unknown Unlikely
Other
Has the release been abated?
Is native soil impacted?
Is groundwater impacted?
Is surface water impacted?
UST(s)/AST(s) removal Known spill incident
Inventory control Citizen complaint
Facility remodeling/Construction activity Assessment on adjacent property
Environmental assessment Unknown
Other (specify)
Release Characterization
There is no evidence of an on-going release.
Ground Surface Conditions
Subsurface Utilities
under the columns entitled "Impacted by Release," and "Potentially Impacted by Release,"
Groundwater concentrations exceed 2L Standards.
Surface water has not been sampled in connection with the release.
Soil concentrations do not exceed PSRGs.
Release Discovery
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
Page 6 of 12
Site History
DSCA ID No.: DC920079

Spills/Overfills Tanks
Piping Unknown
Other (specify)
1,1,1-Trichloroethane cis-1,2-Dichloroethylene
1,1,2,2-Tetrachloroethane Ethylbenzene
1,1,2-Trichloroethanae Methyl tert-butyl ether (MTBE)
1,1-Dichloroethane Naphthalene
1,1-Dichloroethylene Tetrachloroethylene
1,2-Dichloroethane (EDC)Toluene
Benzene trans-1,2-Dichloroethylene
Benzo(a)pyrene Trichloroethylene
Carbon tetrachloride Vinyl chloride
Chloroform Xylenes (total)
Others
Source(s) of Release
Chemicals of Concern
The primary constituents of concern associated with the former dry-cleaning operations is PCE and its
degradation products, particularly TCE and cis-1,2-DCE. Although TCE and cis-1,2-DCE have not
been detected in groundwater samples collected at the site at concentrations above 2L Standards, they
have been detected at elevated concentrations in soil gas and sub-slab gas samples collected at the site.
Additional Notes
Page 7 of 12
Land Use and Receptor Survey
DSCA ID No.: DC920079
On-site Land Use Current Future
Residential
Commercial/Industrial
Other
North:
Northeast:
Northwest:
South:
Southeast:
Southwest:
West:
East:
Nearest residential site:
Nearest commercial/industrial site:
If site is vacant, nearest inhabited building:
Nearest school, hospital, day care, nursing home etc.:
Nearest public supply well:
Nearest private supply well:
Nearest surface water body:
Additional Notes
Although not yet constructed/inhabited at the time of this report, a mixed-use residential/commercial development is under
construction on the eastern adjacent property across S. Saunders Street. Dorothea Dix Park, which is considered the nearest
ecologically sensitive area, is located adjacent and upgradient of the source property to the west/northwest across Lake
Wheeler Road. A surface water body, Rocky Branch, is located approximately 200 ft downgradient of the source property.
Washington Magnet Elementary School is approximately 1,500 ft downgradient to the east beyond Rocky Branch. No current
water supply wells have been identified within 0.5 miles of the source property. The nearest potential point of exposure for
groundwater ingestion is assumed to be at the downgradient source property boundary.
Downgradient/Cross-gradient
Upgradient/Cross-gradient
Downgradient/Cross-gradient
Downgradient/Cross-gradient
AR Form 3
Land Use
site building in the late 1960s and has operated commercially since that time. The site is located south of
downtown Raleigh in a mixed commercial and residential area.
commercial/industrial,agricultural,or ecologically sensitive area).Indicate distances to
residential/commercial/industrial buildings having basements which are occupied.
Receptor Survey
Groundwater Use, Surface Water Use, and Ecological Survey
DSCA ID No.: DC920079
Is the groundwater used on-site?
If yes, specify the use:
Non-potable domestic supply
Public/Municipal supply
Industrial supply
Agriculture
Other (explain in space provided below)
Is a surface water body present in 1,000 feet radius of the site?
If yes, specify the following:
Type of water body
North Carolina classification of water body
Does the water discharges into lake or reservoir?
Surface water use:
Non-potable domestic supply
Public/Municipal supply
Industrial supply
Agriculture
Other (explain in space provided below)
2. Are there private water supply wells within 1500 feet radius from the site?
Additional Notes
water supply wells have been identified in within 0.5 miles of the source property. Dorothea Dix Park is
assumed to be the nearest ecologically sensitive area.
AR Form 4
Water Well(s) Information
Surface Water Use
Ecological Receptors and Habitats
Groundwater Use
The nearest surface water body is Rocky Branch (Class C; NSW) located approximately 200 ft downgradient
of the source property. Rocky Branch discharges to Walnut Creek further to the southeast, and ultimately to
the Neuse River.
Yes No
River Wet weather creek Drain ditch Regular creek
Yes No
Yes No
Yes No
Yes No
Other:
Yes No
Yes No
Site Stratigraphy and Hydrogeology
DSCA ID No.: DC920079
Depth [feet]
0-25
Predominant Soil Type:
Depth [feet]
>25
Type of Aquifer?
Underlying predominant aquifer name:
Aquifer classification (if applicable):
Range of groundwater level fluctuations [feet bgs]:
Average depth to water table/static water level:
Flow direction:
Hydraulic gradient (i) [--]:
Hydraulic conductivity (K) [cm/year]:
Darcy velocity (K x i) [cm/year-calculated]:
Groundwater velocity (K x i/Porosity) [cm/year]:
Annual precipitation (average for last 30 years) [inches/year]:
Hydrogeology of the Saturated Impacted Zone
AR Form 5
Stratigraphy of Site
Additional Notes
According to the Geologic Map of North Carolina (Brown, 1985), the site lies in the Raleigh Belt of
the Piedmont Physiographic Region and is underlain by injected gneiss, which is described as biotite
gneiss and schist intruded by numerous sills and dikes of granite, pegmatite, and aplite. No dikes or
sills are mapped in the site area.
Reported depths to groundwater are based on depths encountered in permanent monitoring wells. The
direction of groundwater flow based on the monitoring well data is toward the surface water body to
the north-northeast. However, it should be noted that the number and locations of wells available for
calculation of the groundwater flow direction are limited.
Average precipitation for Raleigh was obtained from the U.S. Climate Data Page:
https://www.ncdc.noaa.gov/cdo-web/datatools/normals
Confined Unconfined Perched
Values/Range Method
Fractional organic carbon content [g-C/g-soil]:0.002-0.006 Estimated Measured default
Values/Range Method
Measured default
Fractional organic carbon content [g-C/g-soil]:0.002-0.006 Estimated Measured default
Vadose and saturated zone characteristics have not been measured. Values shown are based on either
the DSCA Program's default values or published references (Fetter, 2001).
Additional Notes
Vadose Zone Characteristics
Saturated Zone Characteristics
Non-Aqueous Phase Liquid (NAPL) Information
DSCA ID No.: DC920079
Was NAPL discovered at the site:
If Yes, type of NAPL discovered: LNAPL DNAPL
Date LNAPL was discovered?
Type of LNAPL discovered (if known):
Number of monitoring wells/points currently at site:
Has LNAPL removal started?
If No, cite reason:
If Yes, specify method of removal (bailer, pump, etc.):
Removal points (MW #, Boring #, etc.):
Total number of recovery events to date:
Total amount of purge-water recovered:
Total amount of LNAPL recovered:
Date of latest LNAPL removal report submitted:
Date DNAPL was discovered?
Type of DNAPL discovered (if known):
Number of monitoring wells/points currently at site:
Has DNAPL removal started?
If No, cite reason:
If Yes, specify method of removal (bailer, pump, etc.):
Removal points (MW #, Boring #, etc.):
Total number of recovery events to date:
Total amount of purge-water recovered:
Total amount of DNAPL recovered:
Date of latest DNAPL removal report submitted:
NAPL has not been measured at the site.
AR Form 6
Summary of LNAPL
Additonal Notes
Summary of DNAPL
Yes No

ANALYTICAL DATA TABLES
DSCA ID No.:
Submittal Date:
Analytical Data Tables
for
Prepared By:
Facility Name:Kwiklean Cleaners
1004 S. Saunders Street, Raleigh, Wake County, NC
3921 Sunset Ridge Road, Suite 301, Raleigh, NC 27607
Hart & Hickman, P.C.
April 2024
DC920079
Table of Contents
DSCA ID No.: DC920079
Table 1 Site Chronology
Table 2 Analytical Data for Soil
Table 3 Analytical Data for Sub-slab Gas
Table 4 Analytical Data for Soil Gas
Table 5 Analytical Data for Indoor and Outdoor Air
Table 6 Monitoring Well Construction Data
Table 7 Groundwater Elevation Data
Table 8 Analytical Data for Groundwater
Table 9 Analytical Data for Surface Water
Table 10 Water Well(s) Survey Data
Table 11 Analytical Data for Water Supply Well(s)
Table 12
Att. 1 Site map showing location(s) of soil boring(s).
Att. 2
Att. 3 Soil isoconcentration maps.
Att. 4 Site map showing location(s) of monitoring well(s).
Att. 5
Att. 6 Groundwater gradient map for each sampling event.
Att. 7
Att. 8
Att. 9 Map showing location(s) of surface water sample(s) (if applicable).
Att. 10
Att. 11
Att. 12
Att. 13
Att. 14 Air and soil gas concentration map showing the concentration at each sampling point.
Att. 15
Att. 16
Att. 17
Att. 18
Att. 19
Att. 20
Att. 21
1. All maps must include a bar scale, north arrow, site name, DSCA ID No., and date.
ADT TOC
Description
Groundwater concentration trend plots.
Boring Logs
Facility Layout Map
Adjacent Release Incidents Map
Public Outreach/Water Supply Well Survey Form Mailing Summary
Photo Log
Vapor Intrusion Risk Calculators
USGS Quad map with plotted water well location(s)within the 1,500 foot and 0.5
mile radii of the site (if applicable).
Signed laboratory analytical reports including chain-of custody and quality
assurance/quality control (QA/QC)documentation (only if not previously
isoconcentration map.However,if there are significant plumes for other dry-
cleaning contaminants,contaminant concentration maps for each chemical of
Table 1: Site Chronology
DSCA ID No.: DC920079
Chronology of Events
February 2023
TRC Engineers, Inc. completed a limited environmental site investigation to investigate for releases from the former
Kwiklean Cleaners. The assessment included collection of three groundwater samples from temporary monitoring wells
(TW-1 through TW-3), collection of soil samples from the temporary monitoring well borings (TW-1s through TW-3s),
and collection of one sub-slab gas sample (SG-1) inside the former dry-cleaner building. The investigation was
documented in Limited Environmental Site Investigation Report dated March 22, 2023.
January to February
2024
Hart and Hickman, PC (H&H) performed initial site assessment activities. Soil samples were collected from nine soil
borings (SB-1 through SB-9). Three permanent 2-inch Type II monitoring wells (MW-1 through MW-3) were installed
and sampled. Three exterior soil gas samples (SG-2 through SG-4) were collected on the south adjacent property. H&H
planned to collect sub-slab gas and indoor air samples in the former dry-cleaner building, but this sampling was not
performed due to open utility cuts in the building floor slab. H&H also completed a public outreach/water supply well
survey form mailing. The results of the assessment were documented in an Initial Assessment Report dated April 2024.
suspected at the facility.Commence with the first date a problem was suspected and continue through
the most recent activity described in the current report.
Date
ADT 1
Page 1 of 1
Table 2: Analytical Data for Soil
DSCA ID No.: DC920079
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TW-1s* 18 02/27/23 <0.005 <0.005 <0.005 <0.005 <0.011 0.002 J <0.005 <0.005 <0.005 <0.011 <0.005 <0.022 0.003 J
TW-2s* 18 02/27/23 <0.005 <0.005 <0.005 <0.005 <0.011 <0.005 <0.005 <0.005 <0.005 <0.011 <0.005 0.007 J 0.004 J
TW-3s* 18 02/27/23 <0.005 <0.005 <0.005 <0.005 <0.011 <0.005 <0.005 <0.005 <0.005 <0.011 <0.005 0.003 J 0.004 J
0-1 01/15/24 <0.0020 <0.0020 <0.0020 <0.0040 <0.0099 <0.0020 <0.0020 <0.0020 <0.0020 <0.0099 <0.0060 <0.099 V-05 NA
4-6 01/15/24 <0.0021 <0.0021 <0.0021 <0.0042 <0.011 <0.0021 <0.0021 <0.0021 <0.0021 <0.011 <0.0063 <0.11 V-05 NA
0-1 01/16/24 <0.0022 <0.0022 <0.0022 <0.0044 <0.011 <0.0022 <0.0022 <0.0022 <0.0022 <0.011 <0.0066 <0.11 V-05 NA
2-4 01/16/24 <0.0021 <0.0021 <0.0021 <0.0042 <0.010 <0.0021 <0.0021 <0.0021 <0.0021 <0.010 <0.0063 <0.10 V-05 NA
0-1 01/17/24 <0.0021 <0.0021 <0.0021 <0.0041 <0.010 <0.0021 <0.0021 <0.0021 <0.0021 <0.010 <0.0062 0.010 J, V-05 NA
9-10 01/17/24 <0.0021 <0.0021 <0.0021 <0.0042 <0.011 <0.0021 <0.0021 <0.0021 <0.0021 <0.011 <0.0063 <0.11 V-05 NA
0-1 01/17/24 <0.0021 <0.0021 <0.0021 <0.0042 <0.010 <0.0021 <0.0021 <0.0021 <0.0021 <0.010 <0.0063 <0.10 V-05 NA
4-5 01/17/24 <0.0020 <0.0020 <0.0020 <0.0040 <0.010 <0.0020 <0.0020 <0.0020 <0.0020 <0.010 <0.0060 <0.10 V-05 NA
0-1 01/17/24 <0.0021 <0.0021 <0.0021 <0.0041 <0.010 0.0045 <0.0021 <0.0021 <0.0021 <0.010 <0.0062 <0.10 V-05 NA
3-4 01/17/24 <0.0020 <0.0020 <0.0020 <0.0041 <0.010 <0.0020 <0.0020 <0.0020 <0.0020 <0.010 <0.0061 <0.10 V-05 NA
0-1 01/17/24 <0.0020 <0.0020 <0.0020 <0.0040 <0.010 <0.0020 <0.0020 <0.0020 <0.0020 <0.010 <0.0060 <0.10 V-05 NA
5-6 01/17/24 <0.0022 <0.0022 <0.0022 <0.0044 <0.011 <0.0022 <0.0022 <0.0022 <0.0022 <0.011 <0.0066 <0.11 V-05 NA
0-1 01/17/24 <0.0021 <0.0021 <0.0021 <0.0041 <0.010 <0.0021 <0.0021 <0.0021 <0.0021 <0.010 <0.0062 <0.10 V-05 NA
4-5 01/17/24 <0.0021 <0.0021 <0.0021 <0.0042 <0.010 <0.0021 <0.0021 <0.0021 <0.0021 <0.010 <0.0063 <0.10 V-05 NA
0-1 01/17/24 <0.0021 <0.0021 <0.0021 <0.0042 <0.010 <0.0021 <0.0021 <0.0021 <0.0021 <0.010 <0.0063 <0.10 V-05 NA
4-5 01/17/24 <0.0018 <0.0018 <0.0018 <0.0036 <0.0091 <0.0018 <0.0018 <0.0018 <0.0018 <0.0091 <0.0054 <0.091 V-05 NA
0-1 01/17/24 <0.0018 <0.0018 <0.0018 <0.0036 <0.0090 0.0043 <0.0018 <0.0018 <0.0018 <0.0090 <0.0054 <0.090 V-05 NA
3-4 01/17/24 <0.0023 <0.0023 <0.0023 <0.0046 <0.011 <0.0023 <0.0023 <0.0023 <0.0023 <0.011 <0.0069 <0.11 V-05 NA
1.2 13 6.1 49 2.1 17 990 15 0.87 0.061 120 14,000 130
5.4 78 27 220 8.8 82 9,700 64 4.0 1.7 530 210,000 540
0.010 0.41 13 0.090 0.39 0.0063 8.3 0.62 0.021 0.00021 9.9 25 55
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Notes:
1. PSRGs are the North Carolina Department of Environmental Quality Preliminary Soil Remediation Goals, dated February 2024.
2. J = Estimated concentration between laboratory reporting limit and method detection limit; V-05 = Continuing calibration verification did not meet method specifications and was biased on the low side for this compound.
3. NA = Not Analyzed
* = Indicates soil sample was collected below the water table.
SB-1
SB-3
SB-4
SB-5
SB-6
SB-7
SB-8
SB-9
SB-2
Residential PSRG
Industrial/Commerical PSRG
Protection of Groundwater PSRG
ADT 2
Page 1 of 1
Table 3: Analytical Data for Sub-slab Gas
DSCA ID No.: DC920079
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l
SG-1 6 6 5 min 02/27/23 1.68 J 1,040 <10.9 <9.01 <13.1 18,200 4.73 J <9.91 947 <6.39 <10.9 28.8 3.25 J 109 J 4.03 J 4.28 J 118
160 3,500 490 4,700 36 3,500 440,000 3,500 180 280 8,800 NE 53 530,000 8,800 61,000 18,000
DEQ Residential SGSL
µg/m3
1
1. NC Department of Environmental Quality (DEQ) Residential and Non-Residential Soil Gas Screening Levels (SGSLs) dated February 2024 are provided for reference.
2. J = Estimated concentration between laboratory reporting limit and method detection limit.
ADT 3
Page 1 of 2
Table 3(1): Analytical Data for Sub-slab Gas (User Specified Chemicals)
DSCA ID No.: DC920079
Me
t
h
y
l

E
t
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K
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e

(M
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K
)
Me
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e

C
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SG-1 6 6 G 02/27/23 4.31 J 9.69 2.42 J 4.61 J
440,000 53,000 180,000 NE
DEQ Residential SGSL
3
1
1. NC Department of Environmental Quality (DEQ) Residential and Non-Residential Soil Gas Screening Levels (SGSLs) dated February 2024 are provided for reference.
2. J = Estimated concentration between laboratory reporting limit and method detection limit.
ADT 3(1)
Page 2 of 2
Table 4: Analytical Data for Soil Gas
DSCA ID No.: DC920079
Be
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2
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(
t
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)
SG-2 6 9.5 min 01/18/24 NA <0.79 NA NA NA 1,200 NA <0.79 5.2 <0.51 NA
SG-4 6 9.0 min 01/18/24 NA <0.79 NA NA NA 2,400 NA <0.79 99 <0.51 NA
160 3,500 490 4,700 36 3,500 440,000 3,500 180 280 8,800
µg/m3
1. NC Department of Environmental Quality (DEQ) Residential and Non-Residential Soil Gas Screening Levels (SGSLs) dated February 2024 are provided for reference.
2. NA = Not Analyzed
DEQ Residential SGSL
1
ADT 4
Page 1 of 1
Table 6: Monitoring Well Construction Data
DSCA ID No.: DC920079
Well ID Date Installed
(mm/dd/yy)Number of Samples Well Depth
[feet]
Well Diameter
[inch]
Screen Interval
[feet]
Status
(Active/Inactive)
ADT 6
Page 1 of 1
Table 7: Groundwater Elevation Data
DSCA ID No.: DC920079
Groundwater
Sampling Point
Sampling Date
(mm/dd/yy)
TOC Elevation
[feet]
Depth to Water
[feet bgs]Elevation Depth to NAPL
[feet bgs]
NAPL Thickness
[feet]Groundwater
1. N/A = Not Applicable
ADT 7
Page 1 of 1
Table 8: Analytical Data for Groundwater
DSCA ID No.: DC920079
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<0.000500 0.000592 <0.000500 <0.000500 <0.00100 0.00144 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 0.00311 J <0.000500
TW-2 02/28/23 <0.000500 0.00955 <0.000500 <0.000500 <0.00100 0.00660 <0.000500 <0.000500 0.000671 <0.000500 <0.000500 <0.00500 <0.000500 NA
<0.000500 <0.000500 <0.000500 <0.000500 <0.00100 0.00304 <0.000500 <0.000500 <0.000500 <0.000500 <0.000500 <0.00500 <0.000500
MW-1 01/19/24 <0.0010 <0.0010 <0.0010 <0.0010 <0.0020 V-05 0.00051 J <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.050 <0.0010 <0.010
<0.0010 <0.0010 <0.0010 <0.0020 V-05 0.0073 <0.0010 <0.0010 <0.0020 <0.0030 0.0025 J 0.00020 J
MW-3 01/19/24 <0.0010 0.0027 <0.0010 <0.0010 <0.0020 V-05 0.0034 <0.0010 <0.0010 <0.0010 <0.0020 <0.0030 <0.050 <0.0010 <0.010
0.001 0.07 0.6 0.02 0.006 0.0007 0.6 0.1 0.003 ######0.5 6
Notes:
1.NC 2L Standard = Title 15A NCAC 2L Groundwater Standard or Interim Maximum Allowable Concentration (IMAC) dated April 2022.
2.Bold indicates value exceeds NC 2L Standard.
3.J = Estimated concentration between laboratory reporting limit and method detection limit; V-05 = Continuing calibration verification did not meet method specifications and was biased on the
low side for this compound.
ADT 8
Page 1 of 1
Table 10: Water Well(s) Survey Data
DSCA ID No.: DC920079
Ref. No./
Well ID
Sampling Location
Name and Address Address, and Phone
Number and Phone Number
Distance
[feet]
Well
Depth
[feet]
Screen
Interval
[feet]
Use of Well Source of Well
Identification
(downgradient,
upgradient, etc.,
Status
(Active/
Inactive)
1200 Lake
Wheeler Road
Dorothea Dix Park
1200 Lake Wheeler Road
Raleigh, NC 27603
City of Raleigh
222 W. Hargett Street
Raleigh, NC 27601
Dorothea Dix Park
1200 Lake Wheeler Road
Raleigh, NC 27603
2,050 Unknown Unknown
iMAPS indicates
well status as
abandoned.
2024 iMAPS
Review Upgradient Abandoned
ADT 10
Page 1 of 1
Table 12: Analytical Data for Natural Attenuation Parameters
DSCA ID No.: DC920079
Sa
m
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Units mg/L mg/L mg/L mg/L mg/L mg/L mV mg/L mg/L μs/cm2 std unit ° C mg/L mg/L mg/L
MW-1 01/19/24 5.75 NA NA NA NA NA 271.6 NA NA 136.8 6.67 16.8 NA NA NA
MW-3 01/19/24 4.08 NA NA NA NA NA 278.3 NA NA 341.4 6.98 19.6 NA NA NA
Notes:
1. NA = Not Analyzed
ADT 12
Page 1 of 1

ATTACHMENT 1/2
SOIL CONTAMINANT CONCENTRATION MAP
SB-9
SB-7 SB-8
SB-3
SB-4
SB-5
SB-6
MW-2/SB-1
MW-3/SB-2
TW-3/TW-3s
TW-2/TW-2s
TW-1/TW-1s
REVISION NO. 0
JOB NO. DS0-181
DATE: 3-5-24
ATTACHMENT NO. 1/2
SOIL CONTAMINANT CONCENTRATION MAP
LEGEND
SOURCE PROPERTY BOUNDARY
PARCEL LINE
FORMER DRY-CLEANING MACHINE
MONITORING WELL
CO-LOCATED SOIL BORING AND
GROUNDWATER SAMPLE
SOIL BORING
NOTES:
1.SOIL SAMPLES TW-1s THROUGH TW-3s COLLECTED BY
OTHERS ON 2/27/23. SOIL SAMPLES SB-1 THROUGH SB-9
COLLECTED BY H&H FROM 1/15/24 TO 1/17/24.
2.PCE = TETRACHLOROETHYLENE
mg/kg = MILLIGRAMS PER KILOGRAM
FT BGS = FEET BELOW GROUND SURFACE
3.* = SOIL SAMPLES TW-1s THROUGH TW-3s WERE
COLLECTED BELOW THE SEASONAL HIGH WATER TABLE.
4.ONLY PCE IS SHOWN ON THIS FIGURE. NO
CONSTITUENTS WERE DETECTED AT CONCENTRATIONS
ABOVE THE LOWEST NC PRELIMINARY SOIL
REMEDIATION GOALS (PSRGs).
5.J FLAG DENOTES ESTIMATED CONCENTRATION
BETWEEN LABORATORY REPORTING LIMIT AND METHOD
DETECTION LIMIT.
3921 Sunset Ridge Road, Suite 301
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
License # C-1269 / #C-245 Geology
KWIKLEAN CLEANERS
DSCA SITE ID: DC920079
1004 S. SAUNDERS STREET
RALEIGH, WAKE COUNTY
APPARENT BATHROOM
FORMER BOILER ROOM
w/ SERVICE DOOR
S.
S
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DOROTHEA DIX PARK
UNDER CONSTRUCTION
COMMERCIAL
SB-6 (1/17/24)0-1'5-6'
PCE <0.0021 <0.0021
SAMPLE ID & DATE
CONCENTRATION
(mg/kg)CONSTITUENT
SAMPLE DEPTH
(FT BGS)
SB-2 (1/16/24)0-1'2-4'
PCE <0.0022 <0.0021
SB-5 (1/17/24)0-1'3-4'
PCE 0.0045 <0.0020 SB-4 (1/17/24)0-1'4-5'
PCE <0.0021 <0.0020
TW-1s (2/27/23)18'*
PCE 0.002 J
TW-2s (2/27/23)18'*
PCE <0.005
TW-3s (2/27/23)18'*
PCE <0.005
SB-1 (1/15/24)0-1'4-6'
PCE <0.0020 <0.0021
SB-3 (1/17/24)0-1'9-10'
PCE <0.0021 <0.0021
SB-6 (1/17/24)0-1'5-6'
PCE <0.0020 <0.0022
SB-7 (1/17/24)0-1'4-5'
PCE <0.0021 <0.0021
SB-9 (1/17/24)0-1'3-4'
PCE 0.0043 <0.0023
SB-8 (1/17/24)0-1'4-5'
PCE <0.0021 <0.0018
MW-1
S:
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ATTACHMENT 4
MONITORING WELL LOCATION MAP
TW-3
TW-2
TW-1
MW-1
MW-2
MW-3
REVISION NO. 0
JOB NO. DS0-181
DATE: 3-5-24
ATTACHMENT NO. 4
MONITORING WELL LOCATION MAP
LEGEND
SOURCE PROPERTY BOUNDARY
PARCEL LINE
FORMER DRY-CLEANING MACHINE
MONITORING WELL
TEMPORARY MONITORING WELL
NOTES:
1.AERIAL IMAGERY OBTAINED FROM GOOGLE IMAGE
SERVICES.
2.BASE DATA OBTAINED FROM WAKE COUNTY GIS, 2023.
3921 Sunset Ridge Road, Suite 301
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
License # C-1269 / #C-245 Geology
KWIKLEAN CLEANERS
DSCA SITE ID: DC920079
1004 S. SAUNDERS STREET
RALEIGH, WAKE COUNTY
S.
S
A
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R
S

S
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W
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D
DOROTHEA DIX PARK
UNDER CONSTRUCTION
COMMERCIAL
S:
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ATTACHMENT 5
WELL COMPLETION DIAGRAMS

ATTACHMENT 6
GROUNDWATER GRADIENT MAP

(246.96)
(249.23)
(249.56)
248
247
.
5
248.5
249
249.5
248
247.5
248.
5
249
24
9
.
5
MW-1
MW-2
MW-3
REVISION NO. 0
JOB NO. DS0-181
DATE: 3-5-24
ATTACHMENT NO. 6
GROUNDWATER GRADIENT MAP
LEGEND
SOURCE PROPERTY BOUNDARY
PARCEL LINE
FORMER DRY-CLEANING MACHINE
MONITORING WELL
GROUNDWATER ELEVATION (MT MSL)
GROUNDWATER ELEVATION CONTOUR
(FT MSL) (DASHED WHERE INFERRED)
INFERRED GROUNDWATER FLOW DIRECTION
NOTES:
1.BASE DATA OBTAINED FROM WAKE COUNTY GIS, 2023.
2.GROUNDWATER MEASUREMENTS COLLECTED BY H&H
ON 1/19/24.
3.FT MSL = FEET ABOVE MEAN SEA LEVEL
3921 Sunset Ridge Road, Suite 301
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
License # C-1269 / #C-245 Geology
KWIKLEAN CLEANERS
DSCA SITE ID: DC920079
1004 S. SAUNDERS STREET
RALEIGH, WAKE COUNTY
S.
S
A
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D
E
R
S

S
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T
LAK
E

W
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E
E
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R

R
O
A
D
DOROTHEA DIX PARK
UNDER CONSTRUCTION
COMMERCIAL
248
(249.23)
S:
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ATTACHMENT 7
GROUNDWATER PCE ISOCONCENTRATION MAP
TW-3
TW-2
TW-1
MW-1
MW-2
MW-3
0.00
0
7
0.0
0
7
(0.0073)
(0.00660)
(0.00144)
(0.0034)
(0.00304)
(0.00051 J)
REVISION NO. 0
JOB NO. DS0-181
DATE: 3-5-24
ATTACHMENT NO. 7
GROUNDWATER PCE ISOCONCENTRATION MAP
3921 Sunset Ridge Road, Suite 301
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
License # C-1269 / #C-245 Geology
KWIKLEAN CLEANERS
DSCA SITE ID: DC920079
1004 S. SAUNDERS STREET
RALEIGH, WAKE COUNTY
S.
S
A
U
N
D
E
R
S

S
T
R
E
E
T
LAK
E

W
H
E
E
L
E
R

R
O
A
D
DOROTHEA DIX PARK
UNDER CONSTRUCTION
COMMERCIAL
LEGEND
SOURCE PROPERTY BOUNDARY
PARCEL LINE
FORMER DRY-CLEANING MACHINE
MONITORING WELL
TEMPORARY MONITORING WELL
PCE CONCENTRATION (mg/L)
PCE ISOCONCENTRATION CONTOUR
(mg/L) (DASHED WHERE INFERRED)0.007
NOTES:
1.TEMPORARY MONITORING WELLS TW-1 THROUGH TW-3
WERE INSTALLED AND SAMPLED BY OTHERS IN
FEBRUARY 2023. PERMANENT MONITORING WELLS MW-1
THROUGH MW-3 WERE INSTALLED AND SAMPLED BY H&H
IN JANUARY 2024.
2.PCE = TETRACHLOROETHYLENE
mg/L = MILLIGRAMS PER LITER
3.PCE WAS THE ONLY CONSTITUENT DETECTED ABOVE NC
2L STANDARDS.
4.J FLAG DENOTES ESTIMATED CONCENTRATION
BETWEEN LABORATORY REPORTING LIMIT AND METHOD
DETECTION LIMIT.
(0.0073)
S:
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ATTACHMENT 11
VICINITY MAP

ATTACHMENT 13/14
SUB-SLAB GAS AND SOIL GAS CONTAMINANT CONCENTRATION MAP
SG-1
SG-2
SG-3
SG-4
MW-1
MW-2
MW-3
REVISION NO. 0
JOB NO. DS0-181
DATE: 3-5-24
ATTACHMENT NO. 13/14
SUB-SLAB GAS AND SOIL GAS
CONTAMINANT CONCENTRATION MAP
NOTES:
1.PCE = TETRACHLOROETHYLENE
TCE = TRICHLOROETHYLENE
DCE = DICHLOROETHYLENE
RES CR = RESIDENTIAL CARCINOGENIC RISK
RES HI = RESIDENTIAL HAZARD INDEX
NON-RES CR = NON-RESIDENTIAL CARCINOGENIC RISK
NON-RES HI = NON-RESIDENTIAL HAZARD INDEX
μg/m³ = MICROGRAMS PER CUBIC METER
2.BOXES ONLY SHOW PCE AND DETECTED PCE DEGRADATION
PRODUCTS, BUT NOTE THAT ADDITIONAL CONSTITUENTS
WERE DETECTED AND INCLUDED IN RISK CALCULATIONS
FOR SUB-SLAB GAS SAMPLE SG-1. FOR ADDITIONAL DETAILS,
REFER TO ADT 3.
3.INDOOR AIR SAMPLES HAVE NOT BEEN COLLECTED IN
FORMER DRY-CLEANER BUILDING TO DATE DUE TO OPEN
UTILITY CUTS IN THE BUILDING SLAB.
4.RED RISK VALUES EXCEED THE DSCA PROGRAM
ACCEPTABLE LEVELS OF 1.0E-04 FOR CARCINOGENIC RISK
OR 1.0 FOR HAZARD INDEX.
5.PURPLE SYMBOLS/IDs INDICATE SAMPLE EXCEEDS
ACCEPTABLE RESIDENTIAL RISK LEVELS.
6.BLUE SYMBOLS/IDs INDICATE SAMPLE EXCEEDS
ACCEPTABLE RESIDENTIAL AND NON-RESIDENTIAL RISK
LEVELS.
3921 Sunset Ridge Road, Suite 301
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
License # C-1269 / #C-245 Geology
KWIKLEAN CLEANERS
DSCA SITE ID: DC920079
1004 S. SAUNDERS STREET
RALEIGH, WAKE COUNTY
APPARENT BATHROOM
FORMER BOILER ROOM
w/ SERVICE DOOR
S.
S
A
U
N
D
E
R
S

S
T
R
E
E
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LAK
E

W
H
E
E
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R
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A
D
DOROTHEA DIX PARK
UNDER CONSTRUCTION
COMMERCIAL
LEGEND
SOURCE PROPERTY BOUNDARY
PARCEL LINE
FORMER DRY-CLEANING MACHINE
MONITORING WELL
SOIL GAS SAMPLE
SLUB-SLAB GAS SAMPLE
SG-4 (1/18/24)
PCE 2,400
TCE 99
RES CR 1.3E-05
RES HI 3.2
NON-RES CR 8.4E-07
NON-RES HI 0.25
SAMPLE ID & DATE
CONCENTRATION
(μg/m³)
CONSTITUENT
CALCULATED
RISKS
SG-4 (1/18/24)
PCE 2,400
TCE 99
RES CR 1.3E-05
RES HI 3.2
NON-RES CR 8.4E-07
NON-RES HI 0.25
SG-3 (1/18/24)
PCE 8,400
TCE 64
cis-1,2-DCE 2.7
RES CR 2.7E-05
RES HI 7.0
NON-RES CR 2.0E-06
NON-RES HI 0.55
SG-2 (1/18/24)
PCE 1,200
TCE 5.2
RES CR 3.7E-06
RES HI 0.94
NON-RES CR 2.7E-07
NON-RES HI 0.074
SG-1 (2/27/23)
PCE 18,200
TCE 947
cis-1,2-DCE 1,040
RES CR 1.1E-04
RES HI 27
NON-RES CR 7.1E-06
NON-RES HI 2.2
SG-1
SG-3
SG-4
S:
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ATTACHMENT 15
LABORATORY ANALYTICAL REPORT
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
January 23, 2024
Colin Carraway
Hart & Hickman - Raleigh, NC
3921 Sunset Ridge Rd., Suite 301
Raleigh, NC 27607
Project Location: Raleigh, NC
Client Job Number:
Project Number: DS0-181A-F
Laboratory Work Order Number: 24A1850
Enclosed are results of analyses for samples as received by the laboratory on January 19, 2024. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Rebecca Faust
Project Manager
Page 1 of 72
Table of Contents
Table of Contents
Sample Summary 4
Case Narrative 5
Sample Results 8
24A1850-01 8
24A1850-02 11
24A1850-03 14
24A1850-04 17
24A1850-05 20
24A1850-06 23
24A1850-07 26
24A1850-08 29
24A1850-09 32
24A1850-10 35
24A1850-11 38
24A1850-12 41
24A1850-13 44
24A1850-14 47
24A1850-15 50
24A1850-16 53
24A1850-17 56
Sample Preparation Information 59
QC Data 60
Volatile Organic Compounds by GC/MS 60
B363888 60
Flag/Qualifier Summary 65
Page 2 of 72
Table of Contents
Table of Contents (continued)
Certifications 66
Chain of Custody/Sample Receipt 68
Page 3 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
1/23/2024
Hart & Hickman - Raleigh, NC
3921 Sunset Ridge Rd., Suite 301
Raleigh, NC 27607
ATTN: Colin Carraway
DS0-181A-F
24A1850
The results of analyses performed on the following samples submitted to CON-TEST, a Pace Analytical Laboratory, are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Raleigh, NC
DS0-181A-F
SB-1 (0-1)24A1850-01 Soil SM 2540G
SW-846 8260D
SB-1 (4-6)24A1850-02 Soil SM 2540G
SW-846 8260D
SB-2 (2-4)24A1850-03 Soil SM 2540G
SW-846 8260D
SB-3 (0-1)24A1850-04 Soil SM 2540G
SW-846 8260D
SB-3 (9-10)24A1850-05 Soil SM 2540G
SW-846 8260D
SB-4 (0-1)24A1850-06 Soil SM 2540G
SW-846 8260D
SB-4(4-5)24A1850-07 Soil SM 2540G
SW-846 8260D
SB-5 (0-1)24A1850-08 Soil SM 2540G
SW-846 8260D
SB-5 (3-4)24A1850-09 Soil SM 2540G
SW-846 8260D
SB-6 (0-1)24A1850-10 Soil SM 2540G
SW-846 8260D
SB-6 (5-6)24A1850-11 Soil SM 2540G
SW-846 8260D
SB-7 (0-1)24A1850-12 Soil SM 2540G
SW-846 8260D
SB-7 (4-5)24A1850-13 Soil SM 2540G
SW-846 8260D
SB-8 (0-1)24A1850-14 Soil SM 2540G
SW-846 8260D
SB-8 (4-5)24A1850-15 Soil SM 2540G
SW-846 8260D
SB-9 (0-1)24A1850-16 Soil SM 2540G
SW-846 8260D
SB-9 (3-4)24A1850-17 Soil SM 2540G
SW-846 8260D
[TOC_1]Sample Summary[TOC]
Page 4 of 72
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.
[TOC_1]Case Narrative[TOC]
Page 5 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
SW-846 8260D
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
1,2-Dichloroethane
B363888-BS1, B363888-BSD1
Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for this compound.
Analyte & Samples(s) Qualified:
V-05
1,1-Dichloroethylene
24A1850-01[SB-1 (0-1)], 24A1850-02[SB-1 (4-6)], 24A1850-03[SB-2 (2-4)], 24A1850-04[SB-3 (0-1)], 24A1850-05[SB-3 (9-10)], 24A1850-06[SB-4 (0-1)],
24A1850-07[SB-4(4-5)], 24A1850-08[SB-5 (0-1)], 24A1850-09[SB-5 (3-4)], 24A1850-10[SB-6 (0-1)], 24A1850-11[SB-6 (5-6)], 24A1850-12[SB-7 (0-1)], 24A1850-13[SB-7
(4-5)], 24A1850-14[SB-8 (0-1)], 24A1850-15[SB-8 (4-5)], 24A1850-16[SB-9 (0-1)], 24A1850-17[SB-9 (3-4)], B363888-BLK1, B363888-BS1, B363888-BSD1,
S099479-CCV1
Acetone
24A1850-01[SB-1 (0-1)], 24A1850-02[SB-1 (4-6)], 24A1850-03[SB-2 (2-4)], 24A1850-04[SB-3 (0-1)], 24A1850-05[SB-3 (9-10)], 24A1850-06[SB-4 (0-1)],
24A1850-07[SB-4(4-5)], 24A1850-08[SB-5 (0-1)], 24A1850-09[SB-5 (3-4)], 24A1850-10[SB-6 (0-1)], 24A1850-11[SB-6 (5-6)], 24A1850-12[SB-7 (0-1)], 24A1850-13[SB-7
(4-5)], 24A1850-14[SB-8 (0-1)], 24A1850-15[SB-8 (4-5)], 24A1850-16[SB-9 (0-1)], 24A1850-17[SB-9 (3-4)], B363888-BLK1, B363888-BS1, B363888-BSD1,
S099479-CCV1
Bromomethane
24A1850-01[SB-1 (0-1)], 24A1850-02[SB-1 (4-6)], 24A1850-03[SB-2 (2-4)], 24A1850-04[SB-3 (0-1)], 24A1850-05[SB-3 (9-10)], 24A1850-06[SB-4 (0-1)],
24A1850-07[SB-4(4-5)], 24A1850-08[SB-5 (0-1)], 24A1850-09[SB-5 (3-4)], 24A1850-10[SB-6 (0-1)], 24A1850-11[SB-6 (5-6)], 24A1850-12[SB-7 (0-1)], 24A1850-13[SB-7
(4-5)], 24A1850-14[SB-8 (0-1)], 24A1850-15[SB-8 (4-5)], 24A1850-16[SB-9 (0-1)], 24A1850-17[SB-9 (3-4)], B363888-BLK1, B363888-BS1, B363888-BSD1,
S099479-CCV1
Carbon Disulfide
24A1850-01[SB-1 (0-1)], 24A1850-02[SB-1 (4-6)], 24A1850-03[SB-2 (2-4)], 24A1850-04[SB-3 (0-1)], 24A1850-05[SB-3 (9-10)], 24A1850-06[SB-4 (0-1)],
24A1850-07[SB-4(4-5)], 24A1850-08[SB-5 (0-1)], 24A1850-09[SB-5 (3-4)], 24A1850-10[SB-6 (0-1)], 24A1850-11[SB-6 (5-6)], 24A1850-12[SB-7 (0-1)], 24A1850-13[SB-7
(4-5)], 24A1850-14[SB-8 (0-1)], 24A1850-15[SB-8 (4-5)], 24A1850-16[SB-9 (0-1)], 24A1850-17[SB-9 (3-4)], B363888-BLK1, B363888-BS1, B363888-BSD1,
S099479-CCV1
Chloroethane
24A1850-01[SB-1 (0-1)], 24A1850-02[SB-1 (4-6)], 24A1850-03[SB-2 (2-4)], 24A1850-04[SB-3 (0-1)], 24A1850-05[SB-3 (9-10)], 24A1850-06[SB-4 (0-1)],
24A1850-07[SB-4(4-5)], 24A1850-08[SB-5 (0-1)], 24A1850-09[SB-5 (3-4)], 24A1850-10[SB-6 (0-1)], 24A1850-11[SB-6 (5-6)], 24A1850-12[SB-7 (0-1)], 24A1850-13[SB-7
(4-5)], 24A1850-14[SB-8 (0-1)], 24A1850-15[SB-8 (4-5)], 24A1850-16[SB-9 (0-1)], 24A1850-17[SB-9 (3-4)], B363888-BLK1, B363888-BS1, B363888-BSD1,
S099479-CCV1
Dichlorodifluoromethane (Freon 12)
24A1850-01[SB-1 (0-1)], 24A1850-02[SB-1 (4-6)], 24A1850-03[SB-2 (2-4)], 24A1850-04[SB-3 (0-1)], 24A1850-05[SB-3 (9-10)], 24A1850-06[SB-4 (0-1)],
24A1850-07[SB-4(4-5)], 24A1850-08[SB-5 (0-1)], 24A1850-09[SB-5 (3-4)], 24A1850-10[SB-6 (0-1)], 24A1850-11[SB-6 (5-6)], 24A1850-12[SB-7 (0-1)], 24A1850-13[SB-7
(4-5)], 24A1850-14[SB-8 (0-1)], 24A1850-15[SB-8 (4-5)], 24A1850-16[SB-9 (0-1)], 24A1850-17[SB-9 (3-4)], B363888-BLK1, B363888-BS1, B363888-BSD1,
S099479-CCV1
Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side. Data validation is not affected
since sample result was "not detected" for this compound.
Analyte & Samples(s) Qualified:
V-20
1,2-Dichloroethane
B363888-BS1, B363888-BSD1, S099479-CCV1
Initial calibration verification (ICV) did not meet method specifications and was biased on the low side for this compound. Reported result is
estimated.
Analyte & Samples(s) Qualified:
V-34
Bromomethane
24A1850-01[SB-1 (0-1)], 24A1850-02[SB-1 (4-6)], 24A1850-03[SB-2 (2-4)], 24A1850-04[SB-3 (0-1)], 24A1850-05[SB-3 (9-10)], 24A1850-06[SB-4 (0-1)],
24A1850-07[SB-4(4-5)], 24A1850-08[SB-5 (0-1)], 24A1850-09[SB-5 (3-4)], 24A1850-10[SB-6 (0-1)], 24A1850-11[SB-6 (5-6)], 24A1850-12[SB-7 (0-1)], 24A1850-13[SB-7
(4-5)], 24A1850-14[SB-8 (0-1)], 24A1850-15[SB-8 (4-5)], 24A1850-16[SB-9 (0-1)], 24A1850-17[SB-9 (3-4)], B363888-BLK1, B363888-BS1, B363888-BSD1,
S099479-CCV1
Initial calibration verification (ICV) did not meet method specifications and was biased on the high side. Data validation is not affected since
sample result was "not detected" for this compound.
Analyte & Samples(s) Qualified:
V-36
Acetone
B363888-BS1, B363888-BSD1, S099479-CCV1
Page 6 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
The results of analyses reported only relate to samples submitted to Con-Test, a Pace Analytical Laboratory, for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Technical Representative
Page 7 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-01
Field Sample #: SB-1 (0-1)
Sample Matrix: Soil
Sampled: 1/15/2024 15:40
[TOC_2]24A1850-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.099 1/22/24 7:00 MFFmg/Kg dry0.0090 1/22/24SW-846 8260D1V-05Acetone
ND 0.0059 1/22/24 7:00 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D1Acrylonitrile
ND 0.00099 1/22/24 7:00 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1Benzene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00046 1/22/24SW-846 8260D1Bromobenzene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1Bromoform
ND 0.0099 1/22/24 7:00 MFFmg/Kg dry0.0017 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.040 1/22/24 7:00 MFFmg/Kg dry0.0062 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.099 1/22/24 7:00 MFFmg/Kg dry0.039 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.00099 1/22/24 7:00 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.0099 1/22/24 7:00 MFFmg/Kg dry0.0079 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D1Chlorobenzene
ND 0.00099 1/22/24 7:00 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.020 1/22/24 7:00 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0040 1/22/24 7:00 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1Chloroform
ND 0.0099 1/22/24 7:00 MFFmg/Kg dry0.00098 1/22/24SW-846 8260D1Chloromethane
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00044 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.00099 1/22/24 7:00 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1Dibromomethane
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0040 1/22/24 7:00 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.020 1/22/24 7:00 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0040 1/22/24 7:00 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.00099 1/22/24 7:00 MFFmg/Kg dry0.00049 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.00099 1/22/24 7:00 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.00099 1/22/24 7:00 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.020 1/22/24 7:00 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1Diethyl Ether
[TOC_1]Sample Results[TOC]
Page 8 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-01
Field Sample #: SB-1 (0-1)
Sample Matrix: Soil
Sampled: 1/15/2024 15:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.00099 1/22/24 7:00 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.099 1/22/24 7:00 MFFmg/Kg dry0.045 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.020 1/22/24 7:00 MFFmg/Kg dry0.0050 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0040 1/22/24 7:00 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.020 1/22/24 7:00 MFFmg/Kg dry0.00095 1/22/24SW-846 8260D1Methylene Chloride
ND 0.020 1/22/24 7:00 MFFmg/Kg dry0.0044 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.0099 1/22/24 7:00 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Naphthalene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00048 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00049 1/22/24SW-846 8260D1Styrene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.00099 1/22/24 7:00 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.0099 1/22/24 7:00 MFFmg/Kg dry0.0035 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1Toluene
ND 0.0040 1/22/24 7:00 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D1Trichloroethylene
ND 0.0099 1/22/24 7:00 MFFmg/Kg dry0.00074 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.0099 1/22/24 7:00 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.050 1/22/24 7:00 MFFmg/Kg dry0.0026 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.0099 1/22/24 7:00 MFFmg/Kg dry0.00073 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0040 1/22/24 7:00 MFFmg/Kg dry0.0014 1/22/24SW-846 8260D1m+p Xylene
ND 0.0020 1/22/24 7:00 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 89.2 1/22/24 7:0070-130
Toluene-d8 92.0 1/22/24 7:0070-130
4-Bromofluorobenzene 95.1 1/22/24 7:0070-130
Page 9 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-01
Field Sample #: SB-1 (0-1)
Sample Matrix: Soil
Sampled: 1/15/2024 15:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
90.6 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 10 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-02
Field Sample #: SB-1 (4-6)
Sample Matrix: Soil
Sampled: 1/15/2024 17:25
[TOC_2]24A1850-02[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.11 1/22/24 7:25 MFFmg/Kg dry0.0096 1/22/24SW-846 8260D1V-05Acetone
ND 0.0063 1/22/24 7:25 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D1Acrylonitrile
ND 0.0011 1/22/24 7:25 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1Benzene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00049 1/22/24SW-846 8260D1Bromobenzene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Bromoform
ND 0.011 1/22/24 7:25 MFFmg/Kg dry0.0018 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.042 1/22/24 7:25 MFFmg/Kg dry0.0066 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.11 1/22/24 7:25 MFFmg/Kg dry0.042 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00091 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.0011 1/22/24 7:25 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.011 1/22/24 7:25 MFFmg/Kg dry0.0085 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1Chlorobenzene
ND 0.0011 1/22/24 7:25 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.021 1/22/24 7:25 MFFmg/Kg dry0.0012 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0042 1/22/24 7:25 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1Chloroform
ND 0.011 1/22/24 7:25 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Chloromethane
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00047 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0011 1/22/24 7:25 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00073 1/22/24SW-846 8260D1Dibromomethane
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0042 1/22/24 7:25 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.021 1/22/24 7:25 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0042 1/22/24 7:25 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.0011 1/22/24 7:25 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.0011 1/22/24 7:25 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.0011 1/22/24 7:25 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.021 1/22/24 7:25 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D1Diethyl Ether
Page 11 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-02
Field Sample #: SB-1 (4-6)
Sample Matrix: Soil
Sampled: 1/15/2024 17:25
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0011 1/22/24 7:25 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.11 1/22/24 7:25 MFFmg/Kg dry0.048 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.021 1/22/24 7:25 MFFmg/Kg dry0.0053 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0042 1/22/24 7:25 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.021 1/22/24 7:25 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Methylene Chloride
ND 0.021 1/22/24 7:25 MFFmg/Kg dry0.0047 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.011 1/22/24 7:25 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D1Naphthalene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D1Styrene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.0011 1/22/24 7:25 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.011 1/22/24 7:25 MFFmg/Kg dry0.0038 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1Toluene
ND 0.0042 1/22/24 7:25 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D1Trichloroethylene
ND 0.011 1/22/24 7:25 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.011 1/22/24 7:25 MFFmg/Kg dry0.00091 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.053 1/22/24 7:25 MFFmg/Kg dry0.0027 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.011 1/22/24 7:25 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0042 1/22/24 7:25 MFFmg/Kg dry0.0015 1/22/24SW-846 8260D1m+p Xylene
ND 0.0021 1/22/24 7:25 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 91.4 1/22/24 7:2570-130
Toluene-d8 90.8 1/22/24 7:2570-130
4-Bromofluorobenzene 94.8 1/22/24 7:2570-130
Page 12 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-02
Field Sample #: SB-1 (4-6)
Sample Matrix: Soil
Sampled: 1/15/2024 17:25
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
91.2 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 13 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-03
Field Sample #: SB-2 (2-4)
Sample Matrix: Soil
Sampled: 1/16/2024 14:20
[TOC_2]24A1850-03[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.10 1/22/24 7:50 MFFmg/Kg dry0.0095 1/22/24SW-846 8260D1V-05Acetone
ND 0.0063 1/22/24 7:50 MFFmg/Kg dry0.00093 1/22/24SW-846 8260D1Acrylonitrile
ND 0.0010 1/22/24 7:50 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1Benzene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00048 1/22/24SW-846 8260D1Bromobenzene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1Bromoform
ND 0.010 1/22/24 7:50 MFFmg/Kg dry0.0018 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.042 1/22/24 7:50 MFFmg/Kg dry0.0065 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.10 1/22/24 7:50 MFFmg/Kg dry0.041 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00099 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.0010 1/22/24 7:50 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.010 1/22/24 7:50 MFFmg/Kg dry0.0084 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1Chlorobenzene
ND 0.0010 1/22/24 7:50 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.021 1/22/24 7:50 MFFmg/Kg dry0.0012 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0042 1/22/24 7:50 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Chloroform
ND 0.010 1/22/24 7:50 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Chloromethane
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00047 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0010 1/22/24 7:50 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1Dibromomethane
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0042 1/22/24 7:50 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.021 1/22/24 7:50 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0042 1/22/24 7:50 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.0010 1/22/24 7:50 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00093 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.0010 1/22/24 7:50 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.0010 1/22/24 7:50 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.021 1/22/24 7:50 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1Diethyl Ether
Page 14 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-03
Field Sample #: SB-2 (2-4)
Sample Matrix: Soil
Sampled: 1/16/2024 14:20
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0010 1/22/24 7:50 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.10 1/22/24 7:50 MFFmg/Kg dry0.048 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.021 1/22/24 7:50 MFFmg/Kg dry0.0052 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0042 1/22/24 7:50 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.021 1/22/24 7:50 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Methylene Chloride
ND 0.021 1/22/24 7:50 MFFmg/Kg dry0.0046 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.010 1/22/24 7:50 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1Naphthalene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D1Styrene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.0010 1/22/24 7:50 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.010 1/22/24 7:50 MFFmg/Kg dry0.0037 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Toluene
ND 0.0042 1/22/24 7:50 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D1Trichloroethylene
ND 0.010 1/22/24 7:50 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.010 1/22/24 7:50 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.052 1/22/24 7:50 MFFmg/Kg dry0.0027 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.010 1/22/24 7:50 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0042 1/22/24 7:50 MFFmg/Kg dry0.0015 1/22/24SW-846 8260D1m+p Xylene
ND 0.0021 1/22/24 7:50 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 86.4 1/22/24 7:5070-130
Toluene-d8 92.0 1/22/24 7:5070-130
4-Bromofluorobenzene 94.2 1/22/24 7:5070-130
Page 15 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-03
Field Sample #: SB-2 (2-4)
Sample Matrix: Soil
Sampled: 1/16/2024 14:20
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
95.6 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 16 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-04
Field Sample #: SB-3 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 10:10
[TOC_2]24A1850-04[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
0.010 0.10 1/22/24 8:16 MFFmg/Kg dry0.0094 1/22/24SW-846 8260D1V-05, JAcetone
ND 0.0062 1/22/24 8:16 MFFmg/Kg dry0.00093 1/22/24SW-846 8260D1Acrylonitrile
ND 0.0010 1/22/24 8:16 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D1Benzene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00048 1/22/24SW-846 8260D1Bromobenzene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00054 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1Bromoform
ND 0.010 1/22/24 8:16 MFFmg/Kg dry0.0018 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.041 1/22/24 8:16 MFFmg/Kg dry0.0065 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.10 1/22/24 8:16 MFFmg/Kg dry0.041 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00098 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.0010 1/22/24 8:16 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.010 1/22/24 8:16 MFFmg/Kg dry0.0083 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1Chlorobenzene
ND 0.0010 1/22/24 8:16 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.021 1/22/24 8:16 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0041 1/22/24 8:16 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Chloroform
ND 0.010 1/22/24 8:16 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Chloromethane
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00046 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0010 1/22/24 8:16 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1Dibromomethane
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0041 1/22/24 8:16 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.021 1/22/24 8:16 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0041 1/22/24 8:16 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.0010 1/22/24 8:16 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.0010 1/22/24 8:16 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.0010 1/22/24 8:16 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.021 1/22/24 8:16 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D1Diethyl Ether
Page 17 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-04
Field Sample #: SB-3 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 10:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0010 1/22/24 8:16 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.10 1/22/24 8:16 MFFmg/Kg dry0.047 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.021 1/22/24 8:16 MFFmg/Kg dry0.0052 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0041 1/22/24 8:16 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.021 1/22/24 8:16 MFFmg/Kg dry0.00099 1/22/24SW-846 8260D1Methylene Chloride
ND 0.021 1/22/24 8:16 MFFmg/Kg dry0.0046 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.010 1/22/24 8:16 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1Naphthalene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D1Styrene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.0010 1/22/24 8:16 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.010 1/22/24 8:16 MFFmg/Kg dry0.0037 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1Toluene
ND 0.0041 1/22/24 8:16 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D1Trichloroethylene
ND 0.010 1/22/24 8:16 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.010 1/22/24 8:16 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.052 1/22/24 8:16 MFFmg/Kg dry0.0027 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.010 1/22/24 8:16 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0041 1/22/24 8:16 MFFmg/Kg dry0.0015 1/22/24SW-846 8260D1m+p Xylene
ND 0.0021 1/22/24 8:16 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 89.4 1/22/24 8:1670-130
Toluene-d8 91.2 1/22/24 8:1670-130
4-Bromofluorobenzene 94.6 1/22/24 8:1670-130
Page 18 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-04
Field Sample #: SB-3 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 10:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
86.1 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 19 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-05
Field Sample #: SB-3 (9-10)
Sample Matrix: Soil
Sampled: 1/17/2024 10:15
[TOC_2]24A1850-05[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.11 1/22/24 8:41 MFFmg/Kg dry0.0096 1/22/24SW-846 8260D1V-05Acetone
ND 0.0063 1/22/24 8:41 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D1Acrylonitrile
ND 0.0011 1/22/24 8:41 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1Benzene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00049 1/22/24SW-846 8260D1Bromobenzene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Bromoform
ND 0.011 1/22/24 8:41 MFFmg/Kg dry0.0018 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.042 1/22/24 8:41 MFFmg/Kg dry0.0066 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.11 1/22/24 8:41 MFFmg/Kg dry0.042 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00091 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.0011 1/22/24 8:41 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.011 1/22/24 8:41 MFFmg/Kg dry0.0085 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1Chlorobenzene
ND 0.0011 1/22/24 8:41 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.021 1/22/24 8:41 MFFmg/Kg dry0.0012 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0042 1/22/24 8:41 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1Chloroform
ND 0.011 1/22/24 8:41 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Chloromethane
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00047 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0011 1/22/24 8:41 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00073 1/22/24SW-846 8260D1Dibromomethane
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0042 1/22/24 8:41 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.021 1/22/24 8:41 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00073 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0042 1/22/24 8:41 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.0011 1/22/24 8:41 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.0011 1/22/24 8:41 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.0011 1/22/24 8:41 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.021 1/22/24 8:41 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D1Diethyl Ether
Page 20 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-05
Field Sample #: SB-3 (9-10)
Sample Matrix: Soil
Sampled: 1/17/2024 10:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0011 1/22/24 8:41 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.11 1/22/24 8:41 MFFmg/Kg dry0.048 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.021 1/22/24 8:41 MFFmg/Kg dry0.0053 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0042 1/22/24 8:41 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.021 1/22/24 8:41 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Methylene Chloride
ND 0.021 1/22/24 8:41 MFFmg/Kg dry0.0047 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.011 1/22/24 8:41 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D1Naphthalene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D1Styrene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.0011 1/22/24 8:41 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.011 1/22/24 8:41 MFFmg/Kg dry0.0038 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1Toluene
ND 0.0042 1/22/24 8:41 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D1Trichloroethylene
ND 0.011 1/22/24 8:41 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.011 1/22/24 8:41 MFFmg/Kg dry0.00091 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.053 1/22/24 8:41 MFFmg/Kg dry0.0027 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.011 1/22/24 8:41 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0042 1/22/24 8:41 MFFmg/Kg dry0.0015 1/22/24SW-846 8260D1m+p Xylene
ND 0.0021 1/22/24 8:41 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 88.5 1/22/24 8:4170-130
Toluene-d8 92.3 1/22/24 8:4170-130
4-Bromofluorobenzene 93.3 1/22/24 8:4170-130
Page 21 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-05
Field Sample #: SB-3 (9-10)
Sample Matrix: Soil
Sampled: 1/17/2024 10:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
90.8 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 22 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-06
Field Sample #: SB-4 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 13:55
[TOC_2]24A1850-06[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.10 1/22/24 9:07 MFFmg/Kg dry0.0095 1/22/24SW-846 8260D1V-05Acetone
ND 0.0063 1/22/24 9:07 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D1Acrylonitrile
ND 0.0010 1/22/24 9:07 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1Benzene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00049 1/22/24SW-846 8260D1Bromobenzene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1Bromoform
ND 0.010 1/22/24 9:07 MFFmg/Kg dry0.0018 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.042 1/22/24 9:07 MFFmg/Kg dry0.0066 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.10 1/22/24 9:07 MFFmg/Kg dry0.041 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00099 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.0010 1/22/24 9:07 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.010 1/22/24 9:07 MFFmg/Kg dry0.0084 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1Chlorobenzene
ND 0.0010 1/22/24 9:07 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.021 1/22/24 9:07 MFFmg/Kg dry0.0012 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0042 1/22/24 9:07 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1Chloroform
ND 0.010 1/22/24 9:07 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Chloromethane
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00047 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0010 1/22/24 9:07 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1Dibromomethane
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0042 1/22/24 9:07 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.021 1/22/24 9:07 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0042 1/22/24 9:07 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.0010 1/22/24 9:07 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00093 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.0010 1/22/24 9:07 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.0010 1/22/24 9:07 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.021 1/22/24 9:07 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1Diethyl Ether
Page 23 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-06
Field Sample #: SB-4 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 13:55
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0010 1/22/24 9:07 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.10 1/22/24 9:07 MFFmg/Kg dry0.048 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.021 1/22/24 9:07 MFFmg/Kg dry0.0053 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0042 1/22/24 9:07 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.021 1/22/24 9:07 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Methylene Chloride
ND 0.021 1/22/24 9:07 MFFmg/Kg dry0.0046 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.010 1/22/24 9:07 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1Naphthalene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D1Styrene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.0010 1/22/24 9:07 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.010 1/22/24 9:07 MFFmg/Kg dry0.0037 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Toluene
ND 0.0042 1/22/24 9:07 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D1Trichloroethylene
ND 0.010 1/22/24 9:07 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00093 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.010 1/22/24 9:07 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.052 1/22/24 9:07 MFFmg/Kg dry0.0027 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.010 1/22/24 9:07 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0042 1/22/24 9:07 MFFmg/Kg dry0.0015 1/22/24SW-846 8260D1m+p Xylene
ND 0.0021 1/22/24 9:07 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 90.9 1/22/24 9:0770-130
Toluene-d8 91.1 1/22/24 9:0770-130
4-Bromofluorobenzene 95.4 1/22/24 9:0770-130
Page 24 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-06
Field Sample #: SB-4 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 13:55
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
91.6 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 25 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-07
Field Sample #: SB-4(4-5)
Sample Matrix: Soil
Sampled: 1/17/2024 14:00
[TOC_2]24A1850-07[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.10 1/22/24 9:32 MFFmg/Kg dry0.0091 1/22/24SW-846 8260D1V-05Acetone
ND 0.0061 1/22/24 9:32 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D1Acrylonitrile
ND 0.0010 1/22/24 9:32 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1Benzene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00047 1/22/24SW-846 8260D1Bromobenzene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1Bromoform
ND 0.010 1/22/24 9:32 MFFmg/Kg dry0.0017 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.040 1/22/24 9:32 MFFmg/Kg dry0.0063 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.10 1/22/24 9:32 MFFmg/Kg dry0.040 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00096 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.0010 1/22/24 9:32 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.010 1/22/24 9:32 MFFmg/Kg dry0.0081 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D1Chlorobenzene
ND 0.0010 1/22/24 9:32 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.020 1/22/24 9:32 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0040 1/22/24 9:32 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1Chloroform
ND 0.010 1/22/24 9:32 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Chloromethane
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00045 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0010 1/22/24 9:32 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1Dibromomethane
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0040 1/22/24 9:32 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.020 1/22/24 9:32 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0040 1/22/24 9:32 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00074 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.0010 1/22/24 9:32 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.0010 1/22/24 9:32 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.0010 1/22/24 9:32 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.020 1/22/24 9:32 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D1Diethyl Ether
Page 26 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-07
Field Sample #: SB-4(4-5)
Sample Matrix: Soil
Sampled: 1/17/2024 14:00
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0010 1/22/24 9:32 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.10 1/22/24 9:32 MFFmg/Kg dry0.046 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.020 1/22/24 9:32 MFFmg/Kg dry0.0051 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0040 1/22/24 9:32 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.020 1/22/24 9:32 MFFmg/Kg dry0.00097 1/22/24SW-846 8260D1Methylene Chloride
ND 0.020 1/22/24 9:32 MFFmg/Kg dry0.0045 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.010 1/22/24 9:32 MFFmg/Kg dry0.00073 1/22/24SW-846 8260D1Naphthalene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00049 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D1Styrene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00054 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.0010 1/22/24 9:32 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.010 1/22/24 9:32 MFFmg/Kg dry0.0036 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1Toluene
ND 0.0040 1/22/24 9:32 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00054 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1Trichloroethylene
ND 0.010 1/22/24 9:32 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.010 1/22/24 9:32 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.050 1/22/24 9:32 MFFmg/Kg dry0.0026 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.010 1/22/24 9:32 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0040 1/22/24 9:32 MFFmg/Kg dry0.0014 1/22/24SW-846 8260D1m+p Xylene
ND 0.0020 1/22/24 9:32 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 88.6 1/22/24 9:3270-130
Toluene-d8 91.6 1/22/24 9:3270-130
4-Bromofluorobenzene 91.6 1/22/24 9:3270-130
Page 27 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-07
Field Sample #: SB-4(4-5)
Sample Matrix: Soil
Sampled: 1/17/2024 14:00
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
92.1 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 28 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-08
Field Sample #: SB-5 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 14:05
[TOC_2]24A1850-08[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.10 1/22/24 9:58 MFFmg/Kg dry0.0094 1/22/24SW-846 8260D1V-05Acetone
ND 0.0062 1/22/24 9:58 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D1Acrylonitrile
ND 0.0010 1/22/24 9:58 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D1Benzene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00048 1/22/24SW-846 8260D1Bromobenzene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00054 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1Bromoform
ND 0.010 1/22/24 9:58 MFFmg/Kg dry0.0018 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.041 1/22/24 9:58 MFFmg/Kg dry0.0065 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.10 1/22/24 9:58 MFFmg/Kg dry0.041 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00098 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.0010 1/22/24 9:58 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.010 1/22/24 9:58 MFFmg/Kg dry0.0083 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1Chlorobenzene
ND 0.0010 1/22/24 9:58 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.021 1/22/24 9:58 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0041 1/22/24 9:58 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Chloroform
ND 0.010 1/22/24 9:58 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Chloromethane
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00046 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0010 1/22/24 9:58 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Dibromomethane
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0041 1/22/24 9:58 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.021 1/22/24 9:58 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0041 1/22/24 9:58 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.0010 1/22/24 9:58 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.0010 1/22/24 9:58 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.0010 1/22/24 9:58 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.021 1/22/24 9:58 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D1Diethyl Ether
Page 29 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-08
Field Sample #: SB-5 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 14:05
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0010 1/22/24 9:58 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.10 1/22/24 9:58 MFFmg/Kg dry0.047 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.021 1/22/24 9:58 MFFmg/Kg dry0.0052 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0041 1/22/24 9:58 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.021 1/22/24 9:58 MFFmg/Kg dry0.00099 1/22/24SW-846 8260D1Methylene Chloride
ND 0.021 1/22/24 9:58 MFFmg/Kg dry0.0046 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.010 1/22/24 9:58 MFFmg/Kg dry0.00074 1/22/24SW-846 8260D1Naphthalene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D1Styrene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.0010 1/22/24 9:58 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
0.0045 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.010 1/22/24 9:58 MFFmg/Kg dry0.0037 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1Toluene
ND 0.0041 1/22/24 9:58 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D1Trichloroethylene
ND 0.010 1/22/24 9:58 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.010 1/22/24 9:58 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.052 1/22/24 9:58 MFFmg/Kg dry0.0027 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.010 1/22/24 9:58 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0041 1/22/24 9:58 MFFmg/Kg dry0.0015 1/22/24SW-846 8260D1m+p Xylene
ND 0.0021 1/22/24 9:58 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 87.3 1/22/24 9:5870-130
Toluene-d8 91.8 1/22/24 9:5870-130
4-Bromofluorobenzene 94.6 1/22/24 9:5870-130
Page 30 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-08
Field Sample #: SB-5 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 14:05
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
94.1 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 31 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-09
Field Sample #: SB-5 (3-4)
Sample Matrix: Soil
Sampled: 1/17/2024 14:10
[TOC_2]24A1850-09[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.10 1/22/24 10:23 MFFmg/Kg dry0.0093 1/22/24SW-846 8260D1V-05Acetone
ND 0.0061 1/22/24 10:23 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D1Acrylonitrile
ND 0.0010 1/22/24 10:23 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D1Benzene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00047 1/22/24SW-846 8260D1Bromobenzene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1Bromoform
ND 0.010 1/22/24 10:23 MFFmg/Kg dry0.0018 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.041 1/22/24 10:23 MFFmg/Kg dry0.0064 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.10 1/22/24 10:23 MFFmg/Kg dry0.040 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00097 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.0010 1/22/24 10:23 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.010 1/22/24 10:23 MFFmg/Kg dry0.0082 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D1Chlorobenzene
ND 0.0010 1/22/24 10:23 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.020 1/22/24 10:23 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0041 1/22/24 10:23 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1Chloroform
ND 0.010 1/22/24 10:23 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Chloromethane
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00046 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0010 1/22/24 10:23 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Dibromomethane
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00054 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0041 1/22/24 10:23 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.020 1/22/24 10:23 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0041 1/22/24 10:23 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.0010 1/22/24 10:23 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00091 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.0010 1/22/24 10:23 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.0010 1/22/24 10:23 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.020 1/22/24 10:23 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D1Diethyl Ether
Page 32 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-09
Field Sample #: SB-5 (3-4)
Sample Matrix: Soil
Sampled: 1/17/2024 14:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0010 1/22/24 10:23 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.10 1/22/24 10:23 MFFmg/Kg dry0.047 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.020 1/22/24 10:23 MFFmg/Kg dry0.0051 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0041 1/22/24 10:23 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.020 1/22/24 10:23 MFFmg/Kg dry0.00098 1/22/24SW-846 8260D1Methylene Chloride
ND 0.020 1/22/24 10:23 MFFmg/Kg dry0.0045 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.010 1/22/24 10:23 MFFmg/Kg dry0.00074 1/22/24SW-846 8260D1Naphthalene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00049 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D1Styrene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.0010 1/22/24 10:23 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.010 1/22/24 10:23 MFFmg/Kg dry0.0037 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D1Toluene
ND 0.0041 1/22/24 10:23 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1Trichloroethylene
ND 0.010 1/22/24 10:23 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00091 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.010 1/22/24 10:23 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.051 1/22/24 10:23 MFFmg/Kg dry0.0027 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.010 1/22/24 10:23 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0041 1/22/24 10:23 MFFmg/Kg dry0.0015 1/22/24SW-846 8260D1m+p Xylene
ND 0.0020 1/22/24 10:23 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 88.4 1/22/24 10:2370-130
Toluene-d8 92.4 1/22/24 10:2370-130
4-Bromofluorobenzene 93.9 1/22/24 10:2370-130
Page 33 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-09
Field Sample #: SB-5 (3-4)
Sample Matrix: Soil
Sampled: 1/17/2024 14:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
94.2 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 34 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-10
Field Sample #: SB-6 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 14:40
[TOC_2]24A1850-10[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.10 1/22/24 10:49 MFFmg/Kg dry0.0090 1/22/24SW-846 8260D1V-05Acetone
ND 0.0060 1/22/24 10:49 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D1Acrylonitrile
ND 0.0010 1/22/24 10:49 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1Benzene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00046 1/22/24SW-846 8260D1Bromobenzene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1Bromoform
ND 0.010 1/22/24 10:49 MFFmg/Kg dry0.0017 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.040 1/22/24 10:49 MFFmg/Kg dry0.0062 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.10 1/22/24 10:49 MFFmg/Kg dry0.039 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.0010 1/22/24 10:49 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.010 1/22/24 10:49 MFFmg/Kg dry0.0080 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D1Chlorobenzene
ND 0.0010 1/22/24 10:49 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.020 1/22/24 10:49 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0040 1/22/24 10:49 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1Chloroform
ND 0.010 1/22/24 10:49 MFFmg/Kg dry0.00099 1/22/24SW-846 8260D1Chloromethane
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00045 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0010 1/22/24 10:49 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D1Dibromomethane
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0040 1/22/24 10:49 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.020 1/22/24 10:49 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0040 1/22/24 10:49 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00073 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.0010 1/22/24 10:49 MFFmg/Kg dry0.00049 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.0010 1/22/24 10:49 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.0010 1/22/24 10:49 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.020 1/22/24 10:49 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1Diethyl Ether
Page 35 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-10
Field Sample #: SB-6 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 14:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0010 1/22/24 10:49 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.10 1/22/24 10:49 MFFmg/Kg dry0.045 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.020 1/22/24 10:49 MFFmg/Kg dry0.0050 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0040 1/22/24 10:49 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.020 1/22/24 10:49 MFFmg/Kg dry0.00096 1/22/24SW-846 8260D1Methylene Chloride
ND 0.020 1/22/24 10:49 MFFmg/Kg dry0.0044 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.010 1/22/24 10:49 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1Naphthalene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00048 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00049 1/22/24SW-846 8260D1Styrene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00054 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.0010 1/22/24 10:49 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.010 1/22/24 10:49 MFFmg/Kg dry0.0036 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1Toluene
ND 0.0040 1/22/24 10:49 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D1Trichloroethylene
ND 0.010 1/22/24 10:49 MFFmg/Kg dry0.00074 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.010 1/22/24 10:49 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.050 1/22/24 10:49 MFFmg/Kg dry0.0026 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.010 1/22/24 10:49 MFFmg/Kg dry0.00074 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0040 1/22/24 10:49 MFFmg/Kg dry0.0014 1/22/24SW-846 8260D1m+p Xylene
ND 0.0020 1/22/24 10:49 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 88.2 1/22/24 10:4970-130
Toluene-d8 91.7 1/22/24 10:4970-130
4-Bromofluorobenzene 94.3 1/22/24 10:4970-130
Page 36 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-10
Field Sample #: SB-6 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 14:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
93.6 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 37 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-11
Field Sample #: SB-6 (5-6)
Sample Matrix: Soil
Sampled: 1/17/2024 14:45
[TOC_2]24A1850-11[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.11 1/22/24 11:15 MFFmg/Kg dry0.0099 1/22/24SW-846 8260D1V-05Acetone
ND 0.0066 1/22/24 11:15 MFFmg/Kg dry0.00098 1/22/24SW-846 8260D1Acrylonitrile
ND 0.0011 1/22/24 11:15 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1Benzene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D1Bromobenzene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1Bromoform
ND 0.011 1/22/24 11:15 MFFmg/Kg dry0.0019 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.044 1/22/24 11:15 MFFmg/Kg dry0.0069 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.11 1/22/24 11:15 MFFmg/Kg dry0.043 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.0011 1/22/24 11:15 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.011 1/22/24 11:15 MFFmg/Kg dry0.0088 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1Chlorobenzene
ND 0.0011 1/22/24 11:15 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.022 1/22/24 11:15 MFFmg/Kg dry0.0012 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0044 1/22/24 11:15 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D1Chloroform
ND 0.011 1/22/24 11:15 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1Chloromethane
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00049 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0011 1/22/24 11:15 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D1Dibromomethane
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0044 1/22/24 11:15 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.022 1/22/24 11:15 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00073 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0044 1/22/24 11:15 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.0011 1/22/24 11:15 MFFmg/Kg dry0.00054 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00097 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.0011 1/22/24 11:15 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.0011 1/22/24 11:15 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.022 1/22/24 11:15 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D1Diethyl Ether
Page 38 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-11
Field Sample #: SB-6 (5-6)
Sample Matrix: Soil
Sampled: 1/17/2024 14:45
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0011 1/22/24 11:15 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.11 1/22/24 11:15 MFFmg/Kg dry0.050 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.022 1/22/24 11:15 MFFmg/Kg dry0.0055 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0044 1/22/24 11:15 MFFmg/Kg dry0.00074 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.022 1/22/24 11:15 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1Methylene Chloride
ND 0.022 1/22/24 11:15 MFFmg/Kg dry0.0048 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.011 1/22/24 11:15 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D1Naphthalene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00054 1/22/24SW-846 8260D1Styrene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.0011 1/22/24 11:15 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.011 1/22/24 11:15 MFFmg/Kg dry0.0039 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00074 1/22/24SW-846 8260D1Toluene
ND 0.0044 1/22/24 11:15 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D1Trichloroethylene
ND 0.011 1/22/24 11:15 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00097 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.011 1/22/24 11:15 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.055 1/22/24 11:15 MFFmg/Kg dry0.0029 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.011 1/22/24 11:15 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0044 1/22/24 11:15 MFFmg/Kg dry0.0016 1/22/24SW-846 8260D1m+p Xylene
ND 0.0022 1/22/24 11:15 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 90.0 1/22/24 11:1570-130
Toluene-d8 91.2 1/22/24 11:1570-130
4-Bromofluorobenzene 93.6 1/22/24 11:1570-130
Page 39 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-11
Field Sample #: SB-6 (5-6)
Sample Matrix: Soil
Sampled: 1/17/2024 14:45
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
88.6 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 40 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-12
Field Sample #: SB-7 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 11:40
[TOC_2]24A1850-12[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.10 1/22/24 11:41 MFFmg/Kg dry0.0094 1/22/24SW-846 8260D1V-05Acetone
ND 0.0062 1/22/24 11:41 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D1Acrylonitrile
ND 0.0010 1/22/24 11:41 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D1Benzene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00048 1/22/24SW-846 8260D1Bromobenzene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00054 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1Bromoform
ND 0.010 1/22/24 11:41 MFFmg/Kg dry0.0018 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.041 1/22/24 11:41 MFFmg/Kg dry0.0065 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.10 1/22/24 11:41 MFFmg/Kg dry0.041 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00098 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.0010 1/22/24 11:41 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.010 1/22/24 11:41 MFFmg/Kg dry0.0083 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1Chlorobenzene
ND 0.0010 1/22/24 11:41 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.021 1/22/24 11:41 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0041 1/22/24 11:41 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Chloroform
ND 0.010 1/22/24 11:41 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Chloromethane
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00046 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0010 1/22/24 11:41 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Dibromomethane
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0041 1/22/24 11:41 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.021 1/22/24 11:41 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0041 1/22/24 11:41 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.0010 1/22/24 11:41 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.0010 1/22/24 11:41 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.0010 1/22/24 11:41 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.021 1/22/24 11:41 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D1Diethyl Ether
Page 41 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-12
Field Sample #: SB-7 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 11:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0010 1/22/24 11:41 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.10 1/22/24 11:41 MFFmg/Kg dry0.047 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.021 1/22/24 11:41 MFFmg/Kg dry0.0052 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0041 1/22/24 11:41 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.021 1/22/24 11:41 MFFmg/Kg dry0.00099 1/22/24SW-846 8260D1Methylene Chloride
ND 0.021 1/22/24 11:41 MFFmg/Kg dry0.0046 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.010 1/22/24 11:41 MFFmg/Kg dry0.00074 1/22/24SW-846 8260D1Naphthalene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D1Styrene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.0010 1/22/24 11:41 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.010 1/22/24 11:41 MFFmg/Kg dry0.0037 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1Toluene
ND 0.0041 1/22/24 11:41 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D1Trichloroethylene
ND 0.010 1/22/24 11:41 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00091 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.010 1/22/24 11:41 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.052 1/22/24 11:41 MFFmg/Kg dry0.0027 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.010 1/22/24 11:41 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0041 1/22/24 11:41 MFFmg/Kg dry0.0015 1/22/24SW-846 8260D1m+p Xylene
ND 0.0021 1/22/24 11:41 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 88.2 1/22/24 11:4170-130
Toluene-d8 91.2 1/22/24 11:4170-130
4-Bromofluorobenzene 93.1 1/22/24 11:4170-130
Page 42 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-12
Field Sample #: SB-7 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 11:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
94.5 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 43 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-13
Field Sample #: SB-7 (4-5)
Sample Matrix: Soil
Sampled: 1/17/2024 11:45
[TOC_2]24A1850-13[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.10 1/22/24 12:07 MFFmg/Kg dry0.0095 1/22/24SW-846 8260D1V-05Acetone
ND 0.0063 1/22/24 12:07 MFFmg/Kg dry0.00093 1/22/24SW-846 8260D1Acrylonitrile
ND 0.0010 1/22/24 12:07 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1Benzene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00048 1/22/24SW-846 8260D1Bromobenzene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1Bromoform
ND 0.010 1/22/24 12:07 MFFmg/Kg dry0.0018 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.042 1/22/24 12:07 MFFmg/Kg dry0.0065 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.10 1/22/24 12:07 MFFmg/Kg dry0.041 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00099 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.0010 1/22/24 12:07 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.010 1/22/24 12:07 MFFmg/Kg dry0.0084 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1Chlorobenzene
ND 0.0010 1/22/24 12:07 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.021 1/22/24 12:07 MFFmg/Kg dry0.0012 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0042 1/22/24 12:07 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Chloroform
ND 0.010 1/22/24 12:07 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Chloromethane
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00047 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0010 1/22/24 12:07 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1Dibromomethane
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0042 1/22/24 12:07 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.021 1/22/24 12:07 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0042 1/22/24 12:07 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.0010 1/22/24 12:07 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00093 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.0010 1/22/24 12:07 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.0010 1/22/24 12:07 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.021 1/22/24 12:07 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1Diethyl Ether
Page 44 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-13
Field Sample #: SB-7 (4-5)
Sample Matrix: Soil
Sampled: 1/17/2024 11:45
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0010 1/22/24 12:07 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.10 1/22/24 12:07 MFFmg/Kg dry0.048 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.021 1/22/24 12:07 MFFmg/Kg dry0.0053 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0042 1/22/24 12:07 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.021 1/22/24 12:07 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Methylene Chloride
ND 0.021 1/22/24 12:07 MFFmg/Kg dry0.0046 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.010 1/22/24 12:07 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1Naphthalene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D1Styrene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.0010 1/22/24 12:07 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.010 1/22/24 12:07 MFFmg/Kg dry0.0037 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Toluene
ND 0.0042 1/22/24 12:07 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D1Trichloroethylene
ND 0.010 1/22/24 12:07 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.010 1/22/24 12:07 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.052 1/22/24 12:07 MFFmg/Kg dry0.0027 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.010 1/22/24 12:07 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0042 1/22/24 12:07 MFFmg/Kg dry0.0015 1/22/24SW-846 8260D1m+p Xylene
ND 0.0021 1/22/24 12:07 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 88.2 1/22/24 12:0770-130
Toluene-d8 90.4 1/22/24 12:0770-130
4-Bromofluorobenzene 97.4 1/22/24 12:0770-130
Page 45 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-13
Field Sample #: SB-7 (4-5)
Sample Matrix: Soil
Sampled: 1/17/2024 11:45
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
95.3 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 46 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-14
Field Sample #: SB-8 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 12:10
[TOC_2]24A1850-14[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.10 1/22/24 12:33 MFFmg/Kg dry0.0094 1/22/24SW-846 8260D1V-05Acetone
ND 0.0063 1/22/24 12:33 MFFmg/Kg dry0.00093 1/22/24SW-846 8260D1Acrylonitrile
ND 0.0010 1/22/24 12:33 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1Benzene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00048 1/22/24SW-846 8260D1Bromobenzene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00054 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1Bromoform
ND 0.010 1/22/24 12:33 MFFmg/Kg dry0.0018 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.042 1/22/24 12:33 MFFmg/Kg dry0.0065 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.10 1/22/24 12:33 MFFmg/Kg dry0.041 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00099 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.0010 1/22/24 12:33 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.010 1/22/24 12:33 MFFmg/Kg dry0.0084 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1Chlorobenzene
ND 0.0010 1/22/24 12:33 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.021 1/22/24 12:33 MFFmg/Kg dry0.0012 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0042 1/22/24 12:33 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Chloroform
ND 0.010 1/22/24 12:33 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Chloromethane
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00047 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0010 1/22/24 12:33 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1Dibromomethane
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0042 1/22/24 12:33 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.021 1/22/24 12:33 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0042 1/22/24 12:33 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.0010 1/22/24 12:33 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00093 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.0010 1/22/24 12:33 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.0010 1/22/24 12:33 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.021 1/22/24 12:33 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1Diethyl Ether
Page 47 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-14
Field Sample #: SB-8 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 12:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0010 1/22/24 12:33 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.10 1/22/24 12:33 MFFmg/Kg dry0.048 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.021 1/22/24 12:33 MFFmg/Kg dry0.0052 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0042 1/22/24 12:33 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.021 1/22/24 12:33 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Methylene Chloride
ND 0.021 1/22/24 12:33 MFFmg/Kg dry0.0046 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.010 1/22/24 12:33 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1Naphthalene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D1Styrene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.0010 1/22/24 12:33 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.010 1/22/24 12:33 MFFmg/Kg dry0.0037 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Toluene
ND 0.0042 1/22/24 12:33 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D1Trichloroethylene
ND 0.010 1/22/24 12:33 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.010 1/22/24 12:33 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.052 1/22/24 12:33 MFFmg/Kg dry0.0027 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.010 1/22/24 12:33 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0042 1/22/24 12:33 MFFmg/Kg dry0.0015 1/22/24SW-846 8260D1m+p Xylene
ND 0.0021 1/22/24 12:33 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 90.4 1/22/24 12:3370-130
Toluene-d8 90.2 1/22/24 12:3370-130
4-Bromofluorobenzene 97.4 1/22/24 12:3370-130
Page 48 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-14
Field Sample #: SB-8 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 12:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
94.4 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 49 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-15
Field Sample #: SB-8 (4-5)
Sample Matrix: Soil
Sampled: 1/17/2024 12:15
[TOC_2]24A1850-15[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.091 1/22/24 12:58 MFFmg/Kg dry0.0082 1/22/24SW-846 8260D1V-05Acetone
ND 0.0054 1/22/24 12:58 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1Acrylonitrile
ND 0.00091 1/22/24 12:58 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D1Benzene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00042 1/22/24SW-846 8260D1Bromobenzene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00047 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D1Bromoform
ND 0.0091 1/22/24 12:58 MFFmg/Kg dry0.0016 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.036 1/22/24 12:58 MFFmg/Kg dry0.0057 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.091 1/22/24 12:58 MFFmg/Kg dry0.036 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.00091 1/22/24 12:58 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.0091 1/22/24 12:58 MFFmg/Kg dry0.0073 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D1Chlorobenzene
ND 0.00091 1/22/24 12:58 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.018 1/22/24 12:58 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0036 1/22/24 12:58 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D1Chloroform
ND 0.0091 1/22/24 12:58 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D1Chloromethane
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00046 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00041 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.00091 1/22/24 12:58 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D1Dibromomethane
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00048 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0036 1/22/24 12:58 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.018 1/22/24 12:58 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0036 1/22/24 12:58 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.00091 1/22/24 12:58 MFFmg/Kg dry0.00045 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.00091 1/22/24 12:58 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.00091 1/22/24 12:58 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.018 1/22/24 12:58 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1Diethyl Ether
Page 50 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-15
Field Sample #: SB-8 (4-5)
Sample Matrix: Soil
Sampled: 1/17/2024 12:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.00091 1/22/24 12:58 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.091 1/22/24 12:58 MFFmg/Kg dry0.041 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00054 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.018 1/22/24 12:58 MFFmg/Kg dry0.0046 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0036 1/22/24 12:58 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.018 1/22/24 12:58 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D1Methylene Chloride
ND 0.018 1/22/24 12:58 MFFmg/Kg dry0.0040 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.0091 1/22/24 12:58 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Naphthalene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00044 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00045 1/22/24SW-846 8260D1Styrene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00049 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.00091 1/22/24 12:58 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.0091 1/22/24 12:58 MFFmg/Kg dry0.0032 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1Toluene
ND 0.0036 1/22/24 12:58 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00048 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00073 1/22/24SW-846 8260D1Trichloroethylene
ND 0.0091 1/22/24 12:58 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.0091 1/22/24 12:58 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.045 1/22/24 12:58 MFFmg/Kg dry0.0024 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.0091 1/22/24 12:58 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0036 1/22/24 12:58 MFFmg/Kg dry0.0013 1/22/24SW-846 8260D1m+p Xylene
ND 0.0018 1/22/24 12:58 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 86.1 1/22/24 12:5870-130
Toluene-d8 92.0 1/22/24 12:5870-130
4-Bromofluorobenzene 95.8 1/22/24 12:5870-130
Page 51 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-15
Field Sample #: SB-8 (4-5)
Sample Matrix: Soil
Sampled: 1/17/2024 12:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
90.2 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 52 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-16
Field Sample #: SB-9 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 11:15
[TOC_2]24A1850-16[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.090 1/22/24 13:24 MFFmg/Kg dry0.0081 1/22/24SW-846 8260D1V-05Acetone
ND 0.0054 1/22/24 13:24 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D1Acrylonitrile
ND 0.00090 1/22/24 13:24 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D1Benzene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00042 1/22/24SW-846 8260D1Bromobenzene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00047 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D1Bromoform
ND 0.0090 1/22/24 13:24 MFFmg/Kg dry0.0016 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.036 1/22/24 13:24 MFFmg/Kg dry0.0056 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.090 1/22/24 13:24 MFFmg/Kg dry0.036 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.00090 1/22/24 13:24 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.0090 1/22/24 13:24 MFFmg/Kg dry0.0072 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D1Chlorobenzene
ND 0.00090 1/22/24 13:24 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.018 1/22/24 13:24 MFFmg/Kg dry0.00099 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0036 1/22/24 13:24 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D1Chloroform
ND 0.0090 1/22/24 13:24 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D1Chloromethane
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00045 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00040 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.00090 1/22/24 13:24 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D1Dibromomethane
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00048 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00054 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0036 1/22/24 13:24 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.018 1/22/24 13:24 MFFmg/Kg dry0.00093 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0036 1/22/24 13:24 MFFmg/Kg dry0.00074 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.00090 1/22/24 13:24 MFFmg/Kg dry0.00044 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.00090 1/22/24 13:24 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.00090 1/22/24 13:24 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.018 1/22/24 13:24 MFFmg/Kg dry0.00074 1/22/24SW-846 8260D1Diethyl Ether
Page 53 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-16
Field Sample #: SB-9 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 11:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.00090 1/22/24 13:24 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.090 1/22/24 13:24 MFFmg/Kg dry0.041 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00054 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.018 1/22/24 13:24 MFFmg/Kg dry0.0045 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0036 1/22/24 13:24 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.018 1/22/24 13:24 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1Methylene Chloride
ND 0.018 1/22/24 13:24 MFFmg/Kg dry0.0040 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.0090 1/22/24 13:24 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Naphthalene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00043 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00044 1/22/24SW-846 8260D1Styrene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00048 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.00090 1/22/24 13:24 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
0.0043 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.0090 1/22/24 13:24 MFFmg/Kg dry0.0032 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1Toluene
ND 0.0036 1/22/24 13:24 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00048 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1Trichloroethylene
ND 0.0090 1/22/24 13:24 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.0090 1/22/24 13:24 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00052 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.045 1/22/24 13:24 MFFmg/Kg dry0.0023 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.0090 1/22/24 13:24 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0036 1/22/24 13:24 MFFmg/Kg dry0.0013 1/22/24SW-846 8260D1m+p Xylene
ND 0.0018 1/22/24 13:24 MFFmg/Kg dry0.00050 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 86.5 1/22/24 13:2470-130
Toluene-d8 90.1 1/22/24 13:2470-130
4-Bromofluorobenzene 93.6 1/22/24 13:2470-130
Page 54 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-16
Field Sample #: SB-9 (0-1)
Sample Matrix: Soil
Sampled: 1/17/2024 11:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
91.7 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 55 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-17
Field Sample #: SB-9 (3-4)
Sample Matrix: Soil
Sampled: 1/17/2024 11:20
[TOC_2]24A1850-17[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.11 1/22/24 13:49 MFFmg/Kg dry0.010 1/22/24SW-846 8260D1V-05Acetone
ND 0.0069 1/22/24 13:49 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1Acrylonitrile
ND 0.0011 1/22/24 13:49 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1Benzene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D1Bromobenzene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1Bromoform
ND 0.011 1/22/24 13:49 MFFmg/Kg dry0.0020 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.046 1/22/24 13:49 MFFmg/Kg dry0.0072 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.11 1/22/24 13:49 MFFmg/Kg dry0.045 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00098 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.0011 1/22/24 13:49 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.011 1/22/24 13:49 MFFmg/Kg dry0.0092 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1Chlorobenzene
ND 0.0011 1/22/24 13:49 MFFmg/Kg dry0.00073 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.023 1/22/24 13:49 MFFmg/Kg dry0.0013 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0046 1/22/24 13:49 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1Chloroform
ND 0.011 1/22/24 13:49 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1Chloromethane
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00091 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0011 1/22/24 13:49 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D1Dibromomethane
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0046 1/22/24 13:49 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.023 1/22/24 13:49 MFFmg/Kg dry0.0012 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0046 1/22/24 13:49 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00073 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00083 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.0011 1/22/24 13:49 MFFmg/Kg dry0.00056 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00089 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.0011 1/22/24 13:49 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.0011 1/22/24 13:49 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.023 1/22/24 13:49 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D1Diethyl Ether
Page 56 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-17
Field Sample #: SB-9 (3-4)
Sample Matrix: Soil
Sampled: 1/17/2024 11:20
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0011 1/22/24 13:49 MFFmg/Kg dry0.00078 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.11 1/22/24 13:49 MFFmg/Kg dry0.052 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00096 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.023 1/22/24 13:49 MFFmg/Kg dry0.0058 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00071 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0046 1/22/24 13:49 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.023 1/22/24 13:49 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1Methylene Chloride
ND 0.023 1/22/24 13:49 MFFmg/Kg dry0.0051 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.011 1/22/24 13:49 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1Naphthalene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D1Styrene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.0011 1/22/24 13:49 MFFmg/Kg dry0.00063 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00096 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.011 1/22/24 13:49 MFFmg/Kg dry0.0041 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00077 1/22/24SW-846 8260D1Toluene
ND 0.0046 1/22/24 13:49 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D1Trichloroethylene
ND 0.011 1/22/24 13:49 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.011 1/22/24 13:49 MFFmg/Kg dry0.00098 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.057 1/22/24 13:49 MFFmg/Kg dry0.0030 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.011 1/22/24 13:49 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0046 1/22/24 13:49 MFFmg/Kg dry0.0016 1/22/24SW-846 8260D1m+p Xylene
ND 0.0023 1/22/24 13:49 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 86.4 1/22/24 13:4970-130
Toluene-d8 90.6 1/22/24 13:4970-130
4-Bromofluorobenzene 95.9 1/22/24 13:4970-130
Page 57 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1850Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1850-17
Field Sample #: SB-9 (3-4)
Sample Matrix: Soil
Sampled: 1/17/2024 11:20
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
96.0 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 58 of 72
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method:% Solids Analytical Method:SM 2540G
Lab Number [Field ID]Batch Date
B363902 01/22/2424A1850-01 [SB-1 (0-1)]
B363902 01/22/2424A1850-02 [SB-1 (4-6)]
B363902 01/22/2424A1850-03 [SB-2 (2-4)]
B363902 01/22/2424A1850-04 [SB-3 (0-1)]
B363902 01/22/2424A1850-05 [SB-3 (9-10)]
B363902 01/22/2424A1850-06 [SB-4 (0-1)]
B363902 01/22/2424A1850-07 [SB-4(4-5)]
B363902 01/22/2424A1850-08 [SB-5 (0-1)]
B363902 01/22/2424A1850-09 [SB-5 (3-4)]
B363902 01/22/2424A1850-10 [SB-6 (0-1)]
B363902 01/22/2424A1850-11 [SB-6 (5-6)]
B363902 01/22/2424A1850-12 [SB-7 (0-1)]
B363902 01/22/2424A1850-13 [SB-7 (4-5)]
B363902 01/22/2424A1850-14 [SB-8 (0-1)]
B363902 01/22/2424A1850-15 [SB-8 (4-5)]
B363902 01/22/2424A1850-16 [SB-9 (0-1)]
B363902 01/22/2424A1850-17 [SB-9 (3-4)]
Prep Method:SW-846 5035 Analytical Method:SW-846 8260D
Lab Number [Field ID]Batch DateInitial [g]Final [mL]
B363888 01/22/245.57 10.024A1850-01 [SB-1 (0-1)]
B363888 01/22/245.19 10.024A1850-02 [SB-1 (4-6)]
B363888 01/22/245.01 10.024A1850-03 [SB-2 (2-4)]
B363888 01/22/245.61 10.024A1850-04 [SB-3 (0-1)]
B363888 01/22/245.21 10.024A1850-05 [SB-3 (9-10)]
B363888 01/22/245.21 10.024A1850-06 [SB-4 (0-1)]
B363888 01/22/245.38 10.024A1850-07 [SB-4(4-5)]
B363888 01/22/245.14 10.024A1850-08 [SB-5 (0-1)]
B363888 01/22/245.18 10.024A1850-09 [SB-5 (3-4)]
B363888 01/22/245.36 10.024A1850-10 [SB-6 (0-1)]
B363888 01/22/245.15 10.024A1850-11 [SB-6 (5-6)]
B363888 01/22/245.12 10.024A1850-12 [SB-7 (0-1)]
B363888 01/22/245.02 10.024A1850-13 [SB-7 (4-5)]
B363888 01/22/245.08 10.024A1850-14 [SB-8 (0-1)]
B363888 01/22/246.11 10.024A1850-15 [SB-8 (4-5)]
B363888 01/22/246.06 10.024A1850-16 [SB-9 (0-1)]
B363888 01/22/244.55 10.024A1850-17 [SB-9 (3-4)]
[TOC_1]Sample Preparation Information[TOC]
Page 59 of 72
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 B363888 - SW-846 5035
[TOC_3]B363888[TOC]
Blank (B363888-BLK1) Prepared & Analyzed: 01/22/24
Acetone mg/Kg wet0.10 V-05ND
Acrylonitrile mg/Kg wet0.0060ND
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.0010ND
Benzene mg/Kg wet0.0020ND
Bromobenzene mg/Kg wet0.0020ND
Bromochloromethane mg/Kg wet0.0020ND
Bromodichloromethane mg/Kg wet0.0020ND
Bromoform mg/Kg wet0.0020ND
Bromomethane mg/Kg wet0.010 V-05, V-34ND
2-Butanone (MEK)mg/Kg wet0.040ND
tert-Butyl Alcohol (TBA)mg/Kg wet0.10ND
n-Butylbenzene mg/Kg wet0.0020ND
sec-Butylbenzene mg/Kg wet0.0020ND
tert-Butylbenzene mg/Kg wet0.0020ND
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.0010ND
Carbon Disulfide mg/Kg wet0.010 V-05ND
Carbon Tetrachloride mg/Kg wet0.0020ND
Chlorobenzene mg/Kg wet0.0020ND
Chlorodibromomethane mg/Kg wet0.0010ND
Chloroethane mg/Kg wet0.020 V-05ND
Chloroform mg/Kg wet0.0040ND
Chloromethane mg/Kg wet0.010ND
2-Chlorotoluene mg/Kg wet0.0020ND
4-Chlorotoluene mg/Kg wet0.0020ND
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0020ND
1,2-Dibromoethane (EDB)mg/Kg wet0.0010ND
Dibromomethane mg/Kg wet0.0020ND
1,2-Dichlorobenzene mg/Kg wet0.0020ND
1,3-Dichlorobenzene mg/Kg wet0.0020ND
1,4-Dichlorobenzene mg/Kg wet0.0020ND
trans-1,4-Dichloro-2-butene mg/Kg wet0.0040ND
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.020 V-05ND
1,1-Dichloroethane mg/Kg wet0.0020ND
1,2-Dichloroethane mg/Kg wet0.0020ND
1,1-Dichloroethylene mg/Kg wet0.0040 V-05ND
cis-1,2-Dichloroethylene mg/Kg wet0.0020ND
trans-1,2-Dichloroethylene mg/Kg wet0.0020ND
1,2-Dichloropropane mg/Kg wet0.0020ND
1,3-Dichloropropane mg/Kg wet0.0010ND
2,2-Dichloropropane mg/Kg wet0.0020ND
1,1-Dichloropropene mg/Kg wet0.0020ND
cis-1,3-Dichloropropene mg/Kg wet0.0010ND
trans-1,3-Dichloropropene mg/Kg wet0.0010ND
Diethyl Ether mg/Kg wet0.020ND
Diisopropyl Ether (DIPE)mg/Kg wet0.0010ND
1,4-Dioxane mg/Kg wet0.10ND
Ethanol mg/Kg wet0.20ND
Ethylbenzene mg/Kg wet0.0020ND
Hexachlorobutadiene mg/Kg wet0.0020ND
2-Hexanone (MBK)mg/Kg wet0.020ND
Isopropylbenzene (Cumene)mg/Kg wet0.0020ND
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0020ND
[TOC_1]QC Data[TOC]
Page 60 of 72
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 B363888 - SW-846 5035
Blank (B363888-BLK1) Prepared & Analyzed: 01/22/24
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0040ND
Methylene Chloride mg/Kg wet0.020ND
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.020ND
Naphthalene mg/Kg wet0.010ND
n-Propylbenzene mg/Kg wet0.0020ND
Styrene mg/Kg wet0.0020ND
1,1,1,2-Tetrachloroethane mg/Kg wet0.0020ND
1,1,2,2-Tetrachloroethane mg/Kg wet0.0010ND
Tetrachloroethylene mg/Kg wet0.0020ND
Tetrahydrofuran mg/Kg wet0.010ND
Toluene mg/Kg wet0.0020ND
1,2,3-Trichlorobenzene mg/Kg wet0.0040ND
1,2,4-Trichlorobenzene mg/Kg wet0.0020ND
1,3,5-Trichlorobenzene mg/Kg wet0.0020ND
1,1,1-Trichloroethane mg/Kg wet0.0020ND
1,1,2-Trichloroethane mg/Kg wet0.0020ND
Trichloroethylene mg/Kg wet0.0020ND
Trichlorofluoromethane (Freon 11)mg/Kg wet0.010ND
1,2,3-Trichloropropane mg/Kg wet0.0020ND
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.010ND
1,2,4-Trimethylbenzene mg/Kg wet0.0020ND
1,3,5-Trimethylbenzene mg/Kg wet0.0020ND
Vinyl Acetate mg/Kg wet0.050ND
Vinyl Chloride mg/Kg wet0.010ND
m+p Xylene mg/Kg wet0.0040ND
o-Xylene mg/Kg wet0.0020ND
mg/Kg wet 0.0500 70-130Surrogate: 1,2-Dichloroethane-d4 85.10.0426
mg/Kg wet 0.0500 70-130Surrogate: Toluene-d8 91.00.0455
mg/Kg wet 0.0500 70-130Surrogate: 4-Bromofluorobenzene 93.50.0468
LCS (B363888-BS1) Prepared & Analyzed: 01/22/24
Acetone mg/Kg wet0.10 0.200 V-05, V-3670-16073.4 †0.147
Acrylonitrile mg/Kg wet0.0060 0.0200 70-1301060.0211
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.0010 0.0200 70-1301020.0205
Benzene mg/Kg wet0.0020 0.0200 70-1301050.0210
Bromobenzene mg/Kg wet0.0020 0.0200 70-13099.60.0199
Bromochloromethane mg/Kg wet0.0020 0.0200 70-1301010.0202
Bromodichloromethane mg/Kg wet0.0020 0.0200 70-1301100.0220
Bromoform mg/Kg wet0.0020 0.0200 70-1301140.0227
Bromomethane mg/Kg wet0.010 0.0200 V-05, V-3440-13088.4 †0.0177
2-Butanone (MEK)mg/Kg wet0.040 0.200 70-16092.0 †0.184
tert-Butyl Alcohol (TBA)mg/Kg wet0.10 0.200 40-13093.6 †0.187
n-Butylbenzene mg/Kg wet0.0020 0.0200 70-13096.70.0193
sec-Butylbenzene mg/Kg wet0.0020 0.0200 70-13095.20.0190
tert-Butylbenzene mg/Kg wet0.0020 0.0200 70-16097.9 †0.0196
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.0010 0.0200 70-1301070.0213
Carbon Disulfide mg/Kg wet0.010 0.200 V-0570-13086.10.172
Carbon Tetrachloride mg/Kg wet0.0020 0.0200 70-1301020.0203
Chlorobenzene mg/Kg wet0.0020 0.0200 70-13098.30.0197
Chlorodibromomethane mg/Kg wet0.0010 0.0200 70-1301110.0221
Chloroethane mg/Kg wet0.020 0.0200 V-05, J70-13076.30.0153
Chloroform mg/Kg wet0.0040 0.0200 70-1301010.0202
Page 61 of 72
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B363888 - SW-846 5035
LCS (B363888-BS1) Prepared & Analyzed: 01/22/24
Chloromethane mg/Kg wet0.010 0.0200 70-13089.80.0180
2-Chlorotoluene mg/Kg wet0.0020 0.0200 70-13097.80.0196
4-Chlorotoluene mg/Kg wet0.0020 0.0200 70-1301020.0205
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0020 0.0200 70-1301090.0218
1,2-Dibromoethane (EDB)mg/Kg wet0.0010 0.0200 70-1301130.0227
Dibromomethane mg/Kg wet0.0020 0.0200 70-1301070.0213
1,2-Dichlorobenzene mg/Kg wet0.0020 0.0200 70-13094.20.0188
1,3-Dichlorobenzene mg/Kg wet0.0020 0.0200 70-13095.90.0192
1,4-Dichlorobenzene mg/Kg wet0.0020 0.0200 70-13092.70.0185
trans-1,4-Dichloro-2-butene mg/Kg wet0.0040 0.0200 70-1301070.0215
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.020 0.0200 V-05, J40-16073.4 †0.0147
1,1-Dichloroethane mg/Kg wet0.0020 0.0200 70-13099.20.0198
1,2-Dichloroethane mg/Kg wet0.0020 0.0200 L-02, V-2070-130131*0.0261
1,1-Dichloroethylene mg/Kg wet0.0040 0.0200 V-0570-13082.40.0165
cis-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 70-1301020.0204
trans-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 70-13094.10.0188
1,2-Dichloropropane mg/Kg wet0.0020 0.0200 70-1301060.0211
1,3-Dichloropropane mg/Kg wet0.0010 0.0200 70-1301090.0219
2,2-Dichloropropane mg/Kg wet0.0020 0.0200 70-13099.90.0200
1,1-Dichloropropene mg/Kg wet0.0020 0.0200 70-1301030.0206
cis-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 70-1301140.0227
trans-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 70-1301170.0234
Diethyl Ether mg/Kg wet0.020 0.0200 J70-13080.50.0161
Diisopropyl Ether (DIPE)mg/Kg wet0.0010 0.0200 70-1301050.0209
1,4-Dioxane mg/Kg wet0.10 0.200 40-160104 †0.209
Ethanol mg/Kg wet0.20 0.0200 J40-160853*0.171
Ethylbenzene mg/Kg wet0.0020 0.0200 70-1301020.0204
Hexachlorobutadiene mg/Kg wet0.0020 0.0200 70-1601030.0205
2-Hexanone (MBK)mg/Kg wet0.020 0.200 70-160109 †0.219
Isopropylbenzene (Cumene)mg/Kg wet0.0020 0.0200 70-1301070.0213
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0020 0.0200 70-1301010.0201
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0040 0.0200 70-1301060.0211
Methylene Chloride mg/Kg wet0.020 0.0200 J40-16090.7 †0.0181
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.020 0.200 70-160109 †0.217
Naphthalene mg/Kg wet0.010 0.0200 40-13083.8 †0.0168
n-Propylbenzene mg/Kg wet0.0020 0.0200 70-1301010.0201
Styrene mg/Kg wet0.0020 0.0200 70-1301040.0209
1,1,1,2-Tetrachloroethane mg/Kg wet0.0020 0.0200 70-1301100.0220
1,1,2,2-Tetrachloroethane mg/Kg wet0.0010 0.0200 70-1301030.0206
Tetrachloroethylene mg/Kg wet0.0020 0.0200 70-1301120.0225
Tetrahydrofuran mg/Kg wet0.010 0.0200 70-1301220.0244
Toluene mg/Kg wet0.0020 0.0200 70-1301070.0215
1,2,3-Trichlorobenzene mg/Kg wet0.0040 0.0200 70-13085.50.0171
1,2,4-Trichlorobenzene mg/Kg wet0.0020 0.0200 70-13088.20.0176
1,3,5-Trichlorobenzene mg/Kg wet0.0020 0.0200 70-13095.60.0191
1,1,1-Trichloroethane mg/Kg wet0.0020 0.0200 70-1301070.0214
1,1,2-Trichloroethane mg/Kg wet0.0020 0.0200 70-1301080.0217
Trichloroethylene mg/Kg wet0.0020 0.0200 70-1301060.0213
Trichlorofluoromethane (Freon 11)mg/Kg wet0.010 0.0200 70-13085.50.0171
1,2,3-Trichloropropane mg/Kg wet0.0020 0.0200 70-1301150.0231
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.010 0.0200 70-13089.60.0179
Page 62 of 72
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 B363888 - SW-846 5035
LCS (B363888-BS1) Prepared & Analyzed: 01/22/24
1,2,4-Trimethylbenzene mg/Kg wet0.0020 0.0200 70-1301020.0204
1,3,5-Trimethylbenzene mg/Kg wet0.0020 0.0200 70-1301080.0216
Vinyl Acetate mg/Kg wet0.050 0.200 70-1301050.210
Vinyl Chloride mg/Kg wet0.010 0.0200 40-13085.7 †0.0171
m+p Xylene mg/Kg wet0.0040 0.0400 70-1301020.0408
o-Xylene mg/Kg wet0.0020 0.0200 70-1301040.0208
mg/Kg wet 0.0500 70-130Surrogate: 1,2-Dichloroethane-d4 83.10.0416
mg/Kg wet 0.0500 70-130Surrogate: Toluene-d8 90.90.0455
mg/Kg wet 0.0500 70-130Surrogate: 4-Bromofluorobenzene 93.50.0467
LCS Dup (B363888-BSD1) Prepared & Analyzed: 01/22/24
Acetone mg/Kg wet0.10 0.200 25 V-05, V-3670-16077.6 5.59 †0.155
Acrylonitrile mg/Kg wet0.0060 0.0200 2570-130103 2.390.0206
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.0010 0.0200 2570-13093.8 8.860.0188
Benzene mg/Kg wet0.0020 0.0200 2570-13099.8 4.980.0200
Bromobenzene mg/Kg wet0.0020 0.0200 2570-13093.5 6.320.0187
Bromochloromethane mg/Kg wet0.0020 0.0200 2570-130100 0.6960.0200
Bromodichloromethane mg/Kg wet0.0020 0.0200 2570-130110 0.09090.0220
Bromoform mg/Kg wet0.0020 0.0200 2570-130108 5.430.0215
Bromomethane mg/Kg wet0.010 0.0200 25 V-05, V-3440-13082.9 6.42 †0.0166
2-Butanone (MEK)mg/Kg wet0.040 0.200 2570-16093.8 1.86 †0.188
tert-Butyl Alcohol (TBA)mg/Kg wet0.10 0.200 2540-13095.3 1.85 †0.191
n-Butylbenzene mg/Kg wet0.0020 0.0200 2570-13094.4 2.410.0189
sec-Butylbenzene mg/Kg wet0.0020 0.0200 2570-13093.4 1.910.0187
tert-Butylbenzene mg/Kg wet0.0020 0.0200 2570-16095.9 2.06 †0.0192
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.0010 0.0200 2570-130101 5.490.0202
Carbon Disulfide mg/Kg wet0.010 0.200 25 V-0570-13076.1 12.30.152
Carbon Tetrachloride mg/Kg wet0.0020 0.0200 2570-13098.2 3.300.0196
Chlorobenzene mg/Kg wet0.0020 0.0200 2570-13094.6 3.840.0189
Chlorodibromomethane mg/Kg wet0.0010 0.0200 2570-130108 2.560.0216
Chloroethane mg/Kg wet0.020 0.0200 25 V-05, J70-13074.0 3.060.0148
Chloroform mg/Kg wet0.0040 0.0200 2570-13097.6 3.420.0195
Chloromethane mg/Kg wet0.010 0.0200 2570-13076.9 15.50.0154
2-Chlorotoluene mg/Kg wet0.0020 0.0200 2570-13094.1 3.860.0188
4-Chlorotoluene mg/Kg wet0.0020 0.0200 2570-13094.0 8.460.0188
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0020 0.0200 2570-130104 5.360.0207
1,2-Dibromoethane (EDB)mg/Kg wet0.0010 0.0200 2570-130107 5.530.0215
Dibromomethane mg/Kg wet0.0020 0.0200 2570-130103 3.240.0207
1,2-Dichlorobenzene mg/Kg wet0.0020 0.0200 2570-13094.9 0.7400.0190
1,3-Dichlorobenzene mg/Kg wet0.0020 0.0200 2570-13092.2 3.930.0184
1,4-Dichlorobenzene mg/Kg wet0.0020 0.0200 2570-13093.0 0.3230.0186
trans-1,4-Dichloro-2-butene mg/Kg wet0.0040 0.0200 2570-130108 0.8340.0217
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.020 0.0200 25 V-05, J40-16066.6 9.71 †0.0133
1,1-Dichloroethane mg/Kg wet0.0020 0.0200 2570-13094.7 4.640.0189
1,2-Dichloroethane mg/Kg wet0.0020 0.0200 25 L-02, V-2070-130134 2.50*0.0268
1,1-Dichloroethylene mg/Kg wet0.0040 0.0200 25 V-0570-13078.2 5.230.0156
cis-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 2570-13097.5 4.510.0195
trans-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 2570-13086.2 8.760.0172
1,2-Dichloropropane mg/Kg wet0.0020 0.0200 2570-130103 2.690.0205
1,3-Dichloropropane mg/Kg wet0.0010 0.0200 2570-130104 5.540.0207
2,2-Dichloropropane mg/Kg wet0.0020 0.0200 2570-13093.7 6.400.0187
1,1-Dichloropropene mg/Kg wet0.0020 0.0200 2570-13092.8 10.20.0186
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B363888 - SW-846 5035
LCS Dup (B363888-BSD1) Prepared & Analyzed: 01/22/24
cis-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 2570-130111 1.960.0223
trans-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 2570-130110 6.450.0219
Diethyl Ether mg/Kg wet0.020 0.0200 25 J70-13084.6 4.970.0169
Diisopropyl Ether (DIPE)mg/Kg wet0.0010 0.0200 2570-130100 4.490.0200
1,4-Dioxane mg/Kg wet0.10 0.200 5040-16099.0 5.21 † ‡0.198
Ethanol mg/Kg wet0.20 0.0200 25 J40-160796 6.94*0.159
Ethylbenzene mg/Kg wet0.0020 0.0200 2570-13095.5 6.480.0191
Hexachlorobutadiene mg/Kg wet0.0020 0.0200 2570-16099.0 3.570.0198
2-Hexanone (MBK)mg/Kg wet0.020 0.200 2570-160108 1.35 †0.216
Isopropylbenzene (Cumene)mg/Kg wet0.0020 0.0200 2570-13097.6 8.810.0195
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0020 0.0200 2570-13098.1 2.620.0196
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0040 0.0200 2570-13098.0 7.370.0196
Methylene Chloride mg/Kg wet0.020 0.0200 25 J40-16086.1 5.20 †0.0172
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.020 0.200 2570-160109 0.101 †0.217
Naphthalene mg/Kg wet0.010 0.0200 2540-13073.5 13.1 †0.0147
n-Propylbenzene mg/Kg wet0.0020 0.0200 2570-13093.7 7.200.0187
Styrene mg/Kg wet0.0020 0.0200 2570-13096.9 7.450.0194
1,1,1,2-Tetrachloroethane mg/Kg wet0.0020 0.0200 2570-130101 8.140.0203
1,1,2,2-Tetrachloroethane mg/Kg wet0.0010 0.0200 2570-13097.6 5.380.0195
Tetrachloroethylene mg/Kg wet0.0020 0.0200 2570-130105 7.090.0209
Tetrahydrofuran mg/Kg wet0.010 0.0200 2570-130102 18.10.0203
Toluene mg/Kg wet0.0020 0.0200 2570-130101 5.750.0203
1,2,3-Trichlorobenzene mg/Kg wet0.0040 0.0200 2570-13071.9 17.30.0144
1,2,4-Trichlorobenzene mg/Kg wet0.0020 0.0200 2570-13082.6 6.560.0165
1,3,5-Trichlorobenzene mg/Kg wet0.0020 0.0200 2570-13091.0 4.930.0182
1,1,1-Trichloroethane mg/Kg wet0.0020 0.0200 2570-130100 6.280.0201
1,1,2-Trichloroethane mg/Kg wet0.0020 0.0200 2570-130108 0.4620.0216
Trichloroethylene mg/Kg wet0.0020 0.0200 2570-130102 4.230.0204
Trichlorofluoromethane (Freon 11)mg/Kg wet0.010 0.0200 2570-13078.8 8.160.0158
1,2,3-Trichloropropane mg/Kg wet0.0020 0.0200 2570-130106 8.490.0212
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.010 0.0200 2570-13088.4 1.350.0177
1,2,4-Trimethylbenzene mg/Kg wet0.0020 0.0200 2570-13099.5 2.680.0199
1,3,5-Trimethylbenzene mg/Kg wet0.0020 0.0200 2570-13099.2 8.680.0198
Vinyl Acetate mg/Kg wet0.050 0.200 2570-130101 3.550.203
Vinyl Chloride mg/Kg wet0.010 0.0200 2540-13082.1 4.29 †0.0164
m+p Xylene mg/Kg wet0.0040 0.0400 2570-13095.8 6.170.0383
o-Xylene mg/Kg wet0.0020 0.0200 2570-13096.2 7.600.0192
mg/Kg wet 0.0500 70-130Surrogate: 1,2-Dichloroethane-d4 83.40.0417
mg/Kg wet 0.0500 70-130Surrogate: Toluene-d8 90.90.0454
mg/Kg wet 0.0500 70-130Surrogate: 4-Bromofluorobenzene 91.70.0459
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
†Wide recovery limits established for difficult compound.
‡Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
RL Reporting Limit is at the level of quantitation (LOQ)
DL Detection Limit is the lower limit of detection determined by the MDL study
MCL Maximum Contaminant Level
ND Not Detected
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Laboratory fortified blank/laboratory control sample recovery and duplicate 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
Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for
this compound.
V-05
Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side.
Data validation is not affected since sample result was "not detected" for this compound.
V-20
Initial calibration verification (ICV) did not meet method specifications and was biased on the low side for this
compound. Reported result is estimated.
V-34
Initial calibration verification (ICV) did not meet method specifications and was biased on the high side. Data
validation is not affected since sample result was "not detected" for this compound.
V-36
[TOC_1]Flag/Qualifier Summary[TOC]
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8260D in Soil
NCAcetone
NCAcrylonitrile
NCtert-Amyl Methyl Ether (TAME)
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCtert-Butyl Alcohol (TBA)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCtert-Butyl Ethyl Ether (TBEE)
NCCarbon Disulfide
NCCarbon Tetrachloride
NCChlorobenzene
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromo-3-chloropropane (DBCP)
NC1,2-Dibromoethane (EDB)
NCDibromomethane
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCtrans-1,4-Dichloro-2-butene
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
NCDiethyl Ether
NCDiisopropyl Ether (DIPE)
NC1,4-Dioxane
NCEthylbenzene
[TOC_1]Certifications[TOC]
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8260D in Soil
NCHexachlorobutadiene
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
NC1,1,1,2-Tetrachloroethane
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCTetrahydrofuran
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,3,5-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Acetate
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
Con-Test, a Pace Environmental Laboratory, operates under the following certifications and accreditations:
Code Description Number Expires
652North Carolina Div. of Water QualityNC 12/31/2024
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
January 23, 2024
Colin Carraway
Hart & Hickman - Raleigh, NC
3921 Sunset Ridge Rd., Suite 301
Raleigh, NC 27607
Project Location: Raleigh, NC
Client Job Number:
Project Number: DS0-181A-F
Laboratory Work Order Number: 24A1853
Enclosed are results of analyses for samples as received by the laboratory on January 19, 2024. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Rebecca Faust
Project Manager
Page 1 of 21
Table of Contents
Table of Contents
Sample Summary 3
Case Narrative 4
Sample Results 6
24A1853-01 6
Sample Preparation Information 9
QC Data 10
Volatile Organic Compounds by GC/MS 10
B363888 10
Flag/Qualifier Summary 15
Certifications 16
Chain of Custody/Sample Receipt 18
Page 2 of 21
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
1/23/2024
Hart & Hickman - Raleigh, NC
3921 Sunset Ridge Rd., Suite 301
Raleigh, NC 27607
ATTN: Colin Carraway
DS0-181A-F
24A1853
The results of analyses performed on the following samples submitted to CON-TEST, a Pace Analytical Laboratory, are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Raleigh, NC
DS0-181A-F
SB-2 (0-2)24A1853-01 Soil SM 2540G
SW-846 8260D
[TOC_1]Sample Summary[TOC]
Page 3 of 21
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
[TOC_1]Case Narrative[TOC]
SW-846 8260D
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
1,2-Dichloroethane
B363888-BS1, B363888-BSD1
Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for this compound.
Analyte & Samples(s) Qualified:
V-05
1,1-Dichloroethylene
24A1853-01[SB-2 (0-2)], B363888-BLK1, B363888-BS1, B363888-BSD1, S099479-CCV1
Acetone
24A1853-01[SB-2 (0-2)], B363888-BLK1, B363888-BS1, B363888-BSD1, S099479-CCV1
Bromomethane
24A1853-01[SB-2 (0-2)], B363888-BLK1, B363888-BS1, B363888-BSD1, S099479-CCV1
Carbon Disulfide
24A1853-01[SB-2 (0-2)], B363888-BLK1, B363888-BS1, B363888-BSD1, S099479-CCV1
Chloroethane
24A1853-01[SB-2 (0-2)], B363888-BLK1, B363888-BS1, B363888-BSD1, S099479-CCV1
Dichlorodifluoromethane (Freon 12)
24A1853-01[SB-2 (0-2)], B363888-BLK1, B363888-BS1, B363888-BSD1, S099479-CCV1
Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side. Data validation is not affected
since sample result was "not detected" for this compound.Analyte & Samples(s) Qualified:
V-20
1,2-Dichloroethane
B363888-BS1, B363888-BSD1, S099479-CCV1
Initial calibration verification (ICV) did not meet method specifications and was biased on the low side for this compound. Reported result is
estimated.
Analyte & Samples(s) Qualified:
V-34
Bromomethane
24A1853-01[SB-2 (0-2)], B363888-BLK1, B363888-BS1, B363888-BSD1, S099479-CCV1
Initial calibration verification (ICV) did not meet method specifications and was biased on the high side. Data validation is not affected since
sample result was "not detected" for this compound.
Analyte & Samples(s) Qualified:
V-36
Acetone
B363888-BS1, B363888-BSD1, S099479-CCV1
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
The results of analyses reported only relate to samples submitted to Con-Test, a Pace Analytical Laboratory, for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Technical Representative
Page 5 of 21
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1853Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1853-01
Field Sample #: SB-2 (0-2)
Sample Matrix: Soil
Sampled: 1/16/2024 14:15
[TOC_2]24A1853-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.11 1/22/24 6:34 MFFmg/Kg dry0.0099 1/22/24SW-846 8260D1V-05Acetone
ND 0.0066 1/22/24 6:34 MFFmg/Kg dry0.00098 1/22/24SW-846 8260D1Acrylonitrile
ND 0.0011 1/22/24 6:34 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D1Benzene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00051 1/22/24SW-846 8260D1Bromobenzene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1Bromochloromethane
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00057 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1Bromoform
ND 0.011 1/22/24 6:34 MFFmg/Kg dry0.0019 1/22/24SW-846 8260D1V-05, V-34Bromomethane
ND 0.044 1/22/24 6:34 MFFmg/Kg dry0.0069 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.11 1/22/24 6:34 MFFmg/Kg dry0.043 1/22/24SW-846 8260D1tert-Butyl Alcohol (TBA)
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00072 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.0010 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.0011 1/22/24 6:34 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.011 1/22/24 6:34 MFFmg/Kg dry0.0088 1/22/24SW-846 8260D1V-05Carbon Disulfide
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00086 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1Chlorobenzene
ND 0.0011 1/22/24 6:34 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.022 1/22/24 6:34 MFFmg/Kg dry0.0012 1/22/24SW-846 8260D1V-05Chloroethane
ND 0.0044 1/22/24 6:34 MFFmg/Kg dry0.00069 1/22/24SW-846 8260D1Chloroform
ND 0.011 1/22/24 6:34 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1Chloromethane
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00055 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00049 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00087 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.0011 1/22/24 6:34 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00076 1/22/24SW-846 8260D1Dibromomethane
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00058 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0044 1/22/24 6:34 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1trans-1,4-Dichloro-2-butene
ND 0.022 1/22/24 6:34 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1V-05Dichlorodifluoromethane (Freon 12)
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00073 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0044 1/22/24 6:34 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D1V-051,1-Dichloroethylene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00070 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00080 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.0011 1/22/24 6:34 MFFmg/Kg dry0.00054 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00085 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00097 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.0011 1/22/24 6:34 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.0011 1/22/24 6:34 MFFmg/Kg dry0.00067 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.022 1/22/24 6:34 MFFmg/Kg dry0.00090 1/22/24SW-846 8260D1Diethyl Ether
[TOC_1]Sample Results[TOC]
Page 6 of 21
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1853Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1853-01
Field Sample #: SB-2 (0-2)
Sample Matrix: Soil
Sampled: 1/16/2024 14:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.0011 1/22/24 6:34 MFFmg/Kg dry0.00075 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.11 1/22/24 6:34 MFFmg/Kg dry0.050 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00065 1/22/24SW-846 8260D1Ethylbenzene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.022 1/22/24 6:34 MFFmg/Kg dry0.0055 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00068 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0044 1/22/24 6:34 MFFmg/Kg dry0.00074 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.022 1/22/24 6:34 MFFmg/Kg dry0.0011 1/22/24SW-846 8260D1Methylene Chloride
ND 0.022 1/22/24 6:34 MFFmg/Kg dry0.0048 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.011 1/22/24 6:34 MFFmg/Kg dry0.00079 1/22/24SW-846 8260D1Naphthalene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00053 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00054 1/22/24SW-846 8260D1Styrene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.0011 1/22/24 6:34 MFFmg/Kg dry0.00060 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00092 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.011 1/22/24 6:34 MFFmg/Kg dry0.0039 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00074 1/22/24SW-846 8260D1Toluene
ND 0.0044 1/22/24 6:34 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00066 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00062 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00059 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00088 1/22/24SW-846 8260D1Trichloroethylene
ND 0.011 1/22/24 6:34 MFFmg/Kg dry0.00082 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00097 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.011 1/22/24 6:34 MFFmg/Kg dry0.00094 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00084 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00064 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.055 1/22/24 6:34 MFFmg/Kg dry0.0028 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.011 1/22/24 6:34 MFFmg/Kg dry0.00081 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0044 1/22/24 6:34 MFFmg/Kg dry0.0016 1/22/24SW-846 8260D1m+p Xylene
ND 0.0022 1/22/24 6:34 MFFmg/Kg dry0.00061 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 88.7 1/22/24 6:3470-130
Toluene-d8 90.2 1/22/24 6:3470-130
4-Bromofluorobenzene 96.4 1/22/24 6:3470-130
Page 7 of 21
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/19/2024
Work Order: 24A1853Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1853-01
Field Sample #: SB-2 (0-2)
Sample Matrix: Soil
Sampled: 1/16/2024 14:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
93.7 1/22/24 8:21 AGG% Wt 1/22/24SM 2540G1% Solids
Page 8 of 21
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method:% Solids Analytical Method:SM 2540G
Lab Number [Field ID]Batch Date
B363902 01/22/2424A1853-01 [SB-2 (0-2)]
Prep Method:SW-846 5035 Analytical Method:SW-846 8260D
Lab Number [Field ID]Batch DateInitial [g]Final [mL]
B363888 01/22/244.87 10.024A1853-01 [SB-2 (0-2)]
[TOC_1]Sample Preparation Information[TOC]
Page 9 of 21
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 B363888 - SW-846 5035
[TOC_3]B363888[TOC]
Blank (B363888-BLK1) Prepared & Analyzed: 01/22/24
Acetone mg/Kg wet0.10 V-05ND
Acrylonitrile mg/Kg wet0.0060ND
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.0010ND
Benzene mg/Kg wet0.0020ND
Bromobenzene mg/Kg wet0.0020ND
Bromochloromethane mg/Kg wet0.0020ND
Bromodichloromethane mg/Kg wet0.0020ND
Bromoform mg/Kg wet0.0020ND
Bromomethane mg/Kg wet0.010 V-05, V-34ND
2-Butanone (MEK)mg/Kg wet0.040ND
tert-Butyl Alcohol (TBA)mg/Kg wet0.10ND
n-Butylbenzene mg/Kg wet0.0020ND
sec-Butylbenzene mg/Kg wet0.0020ND
tert-Butylbenzene mg/Kg wet0.0020ND
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.0010ND
Carbon Disulfide mg/Kg wet0.010 V-05ND
Carbon Tetrachloride mg/Kg wet0.0020ND
Chlorobenzene mg/Kg wet0.0020ND
Chlorodibromomethane mg/Kg wet0.0010ND
Chloroethane mg/Kg wet0.020 V-05ND
Chloroform mg/Kg wet0.0040ND
Chloromethane mg/Kg wet0.010ND
2-Chlorotoluene mg/Kg wet0.0020ND
4-Chlorotoluene mg/Kg wet0.0020ND
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0020ND
1,2-Dibromoethane (EDB)mg/Kg wet0.0010ND
Dibromomethane mg/Kg wet0.0020ND
1,2-Dichlorobenzene mg/Kg wet0.0020ND
1,3-Dichlorobenzene mg/Kg wet0.0020ND
1,4-Dichlorobenzene mg/Kg wet0.0020ND
trans-1,4-Dichloro-2-butene mg/Kg wet0.0040ND
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.020 V-05ND
1,1-Dichloroethane mg/Kg wet0.0020ND
1,2-Dichloroethane mg/Kg wet0.0020ND
1,1-Dichloroethylene mg/Kg wet0.0040 V-05ND
cis-1,2-Dichloroethylene mg/Kg wet0.0020ND
trans-1,2-Dichloroethylene mg/Kg wet0.0020ND
1,2-Dichloropropane mg/Kg wet0.0020ND
1,3-Dichloropropane mg/Kg wet0.0010ND
2,2-Dichloropropane mg/Kg wet0.0020ND
1,1-Dichloropropene mg/Kg wet0.0020ND
cis-1,3-Dichloropropene mg/Kg wet0.0010ND
trans-1,3-Dichloropropene mg/Kg wet0.0010ND
Diethyl Ether mg/Kg wet0.020ND
Diisopropyl Ether (DIPE)mg/Kg wet0.0010ND
1,4-Dioxane mg/Kg wet0.10ND
Ethanol mg/Kg wet0.20ND
Ethylbenzene mg/Kg wet0.0020ND
Hexachlorobutadiene mg/Kg wet0.0020ND
2-Hexanone (MBK)mg/Kg wet0.020ND
Isopropylbenzene (Cumene)mg/Kg wet0.0020ND
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0020ND
[TOC_1]QC Data[TOC]
Page 10 of 21
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 B363888 - SW-846 5035
Blank (B363888-BLK1) Prepared & Analyzed: 01/22/24
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0040ND
Methylene Chloride mg/Kg wet0.020ND
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.020ND
Naphthalene mg/Kg wet0.010ND
n-Propylbenzene mg/Kg wet0.0020ND
Styrene mg/Kg wet0.0020ND
1,1,1,2-Tetrachloroethane mg/Kg wet0.0020ND
1,1,2,2-Tetrachloroethane mg/Kg wet0.0010ND
Tetrachloroethylene mg/Kg wet0.0020ND
Tetrahydrofuran mg/Kg wet0.010ND
Toluene mg/Kg wet0.0020ND
1,2,3-Trichlorobenzene mg/Kg wet0.0040ND
1,2,4-Trichlorobenzene mg/Kg wet0.0020ND
1,3,5-Trichlorobenzene mg/Kg wet0.0020ND
1,1,1-Trichloroethane mg/Kg wet0.0020ND
1,1,2-Trichloroethane mg/Kg wet0.0020ND
Trichloroethylene mg/Kg wet0.0020ND
Trichlorofluoromethane (Freon 11)mg/Kg wet0.010ND
1,2,3-Trichloropropane mg/Kg wet0.0020ND
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.010ND
1,2,4-Trimethylbenzene mg/Kg wet0.0020ND
1,3,5-Trimethylbenzene mg/Kg wet0.0020ND
Vinyl Acetate mg/Kg wet0.050ND
Vinyl Chloride mg/Kg wet0.010ND
m+p Xylene mg/Kg wet0.0040ND
o-Xylene mg/Kg wet0.0020ND
mg/Kg wet 0.0500 70-130Surrogate: 1,2-Dichloroethane-d4 85.10.0426
mg/Kg wet 0.0500 70-130Surrogate: Toluene-d8 91.00.0455
mg/Kg wet 0.0500 70-130Surrogate: 4-Bromofluorobenzene 93.50.0468
LCS (B363888-BS1) Prepared & Analyzed: 01/22/24
Acetone mg/Kg wet0.10 0.200 V-05, V-3670-16073.4 †0.147
Acrylonitrile mg/Kg wet0.0060 0.0200 70-1301060.0211
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.0010 0.0200 70-1301020.0205
Benzene mg/Kg wet0.0020 0.0200 70-1301050.0210
Bromobenzene mg/Kg wet0.0020 0.0200 70-13099.60.0199
Bromochloromethane mg/Kg wet0.0020 0.0200 70-1301010.0202
Bromodichloromethane mg/Kg wet0.0020 0.0200 70-1301100.0220
Bromoform mg/Kg wet0.0020 0.0200 70-1301140.0227
Bromomethane mg/Kg wet0.010 0.0200 V-05, V-3440-13088.4 †0.0177
2-Butanone (MEK)mg/Kg wet0.040 0.200 70-16092.0 †0.184
tert-Butyl Alcohol (TBA)mg/Kg wet0.10 0.200 40-13093.6 †0.187
n-Butylbenzene mg/Kg wet0.0020 0.0200 70-13096.70.0193
sec-Butylbenzene mg/Kg wet0.0020 0.0200 70-13095.20.0190
tert-Butylbenzene mg/Kg wet0.0020 0.0200 70-16097.9 †0.0196
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.0010 0.0200 70-1301070.0213
Carbon Disulfide mg/Kg wet0.010 0.200 V-0570-13086.10.172
Carbon Tetrachloride mg/Kg wet0.0020 0.0200 70-1301020.0203
Chlorobenzene mg/Kg wet0.0020 0.0200 70-13098.30.0197
Chlorodibromomethane mg/Kg wet0.0010 0.0200 70-1301110.0221
Chloroethane mg/Kg wet0.020 0.0200 V-05, J70-13076.30.0153
Chloroform mg/Kg wet0.0040 0.0200 70-1301010.0202
Page 11 of 21
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 B363888 - SW-846 5035
LCS (B363888-BS1) Prepared & Analyzed: 01/22/24
Chloromethane mg/Kg wet0.010 0.0200 70-13089.80.0180
2-Chlorotoluene mg/Kg wet0.0020 0.0200 70-13097.80.0196
4-Chlorotoluene mg/Kg wet0.0020 0.0200 70-1301020.0205
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0020 0.0200 70-1301090.0218
1,2-Dibromoethane (EDB)mg/Kg wet0.0010 0.0200 70-1301130.0227
Dibromomethane mg/Kg wet0.0020 0.0200 70-1301070.0213
1,2-Dichlorobenzene mg/Kg wet0.0020 0.0200 70-13094.20.0188
1,3-Dichlorobenzene mg/Kg wet0.0020 0.0200 70-13095.90.0192
1,4-Dichlorobenzene mg/Kg wet0.0020 0.0200 70-13092.70.0185
trans-1,4-Dichloro-2-butene mg/Kg wet0.0040 0.0200 70-1301070.0215
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.020 0.0200 V-05, J40-16073.4 †0.0147
1,1-Dichloroethane mg/Kg wet0.0020 0.0200 70-13099.20.0198
1,2-Dichloroethane mg/Kg wet0.0020 0.0200 L-02, V-2070-130131*0.0261
1,1-Dichloroethylene mg/Kg wet0.0040 0.0200 V-0570-13082.40.0165
cis-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 70-1301020.0204
trans-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 70-13094.10.0188
1,2-Dichloropropane mg/Kg wet0.0020 0.0200 70-1301060.0211
1,3-Dichloropropane mg/Kg wet0.0010 0.0200 70-1301090.0219
2,2-Dichloropropane mg/Kg wet0.0020 0.0200 70-13099.90.0200
1,1-Dichloropropene mg/Kg wet0.0020 0.0200 70-1301030.0206
cis-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 70-1301140.0227
trans-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 70-1301170.0234
Diethyl Ether mg/Kg wet0.020 0.0200 J70-13080.50.0161
Diisopropyl Ether (DIPE)mg/Kg wet0.0010 0.0200 70-1301050.0209
1,4-Dioxane mg/Kg wet0.10 0.200 40-160104 †0.209
Ethanol mg/Kg wet0.20 0.0200 J40-160853*0.171
Ethylbenzene mg/Kg wet0.0020 0.0200 70-1301020.0204
Hexachlorobutadiene mg/Kg wet0.0020 0.0200 70-1601030.0205
2-Hexanone (MBK)mg/Kg wet0.020 0.200 70-160109 †0.219
Isopropylbenzene (Cumene)mg/Kg wet0.0020 0.0200 70-1301070.0213
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0020 0.0200 70-1301010.0201
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0040 0.0200 70-1301060.0211
Methylene Chloride mg/Kg wet0.020 0.0200 J40-16090.7 †0.0181
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.020 0.200 70-160109 †0.217
Naphthalene mg/Kg wet0.010 0.0200 40-13083.8 †0.0168
n-Propylbenzene mg/Kg wet0.0020 0.0200 70-1301010.0201
Styrene mg/Kg wet0.0020 0.0200 70-1301040.0209
1,1,1,2-Tetrachloroethane mg/Kg wet0.0020 0.0200 70-1301100.0220
1,1,2,2-Tetrachloroethane mg/Kg wet0.0010 0.0200 70-1301030.0206
Tetrachloroethylene mg/Kg wet0.0020 0.0200 70-1301120.0225
Tetrahydrofuran mg/Kg wet0.010 0.0200 70-1301220.0244
Toluene mg/Kg wet0.0020 0.0200 70-1301070.0215
1,2,3-Trichlorobenzene mg/Kg wet0.0040 0.0200 70-13085.50.0171
1,2,4-Trichlorobenzene mg/Kg wet0.0020 0.0200 70-13088.20.0176
1,3,5-Trichlorobenzene mg/Kg wet0.0020 0.0200 70-13095.60.0191
1,1,1-Trichloroethane mg/Kg wet0.0020 0.0200 70-1301070.0214
1,1,2-Trichloroethane mg/Kg wet0.0020 0.0200 70-1301080.0217
Trichloroethylene mg/Kg wet0.0020 0.0200 70-1301060.0213
Trichlorofluoromethane (Freon 11)mg/Kg wet0.010 0.0200 70-13085.50.0171
1,2,3-Trichloropropane mg/Kg wet0.0020 0.0200 70-1301150.0231
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.010 0.0200 70-13089.60.0179
Page 12 of 21
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 B363888 - SW-846 5035
LCS (B363888-BS1) Prepared & Analyzed: 01/22/24
1,2,4-Trimethylbenzene mg/Kg wet0.0020 0.0200 70-1301020.0204
1,3,5-Trimethylbenzene mg/Kg wet0.0020 0.0200 70-1301080.0216
Vinyl Acetate mg/Kg wet0.050 0.200 70-1301050.210
Vinyl Chloride mg/Kg wet0.010 0.0200 40-13085.7 †0.0171
m+p Xylene mg/Kg wet0.0040 0.0400 70-1301020.0408
o-Xylene mg/Kg wet0.0020 0.0200 70-1301040.0208
mg/Kg wet 0.0500 70-130Surrogate: 1,2-Dichloroethane-d4 83.10.0416
mg/Kg wet 0.0500 70-130Surrogate: Toluene-d8 90.90.0455
mg/Kg wet 0.0500 70-130Surrogate: 4-Bromofluorobenzene 93.50.0467
LCS Dup (B363888-BSD1) Prepared & Analyzed: 01/22/24
Acetone mg/Kg wet0.10 0.200 25 V-05, V-3670-16077.6 5.59 †0.155
Acrylonitrile mg/Kg wet0.0060 0.0200 2570-130103 2.390.0206
tert-Amyl Methyl Ether (TAME)mg/Kg wet0.0010 0.0200 2570-13093.8 8.860.0188
Benzene mg/Kg wet0.0020 0.0200 2570-13099.8 4.980.0200
Bromobenzene mg/Kg wet0.0020 0.0200 2570-13093.5 6.320.0187
Bromochloromethane mg/Kg wet0.0020 0.0200 2570-130100 0.6960.0200
Bromodichloromethane mg/Kg wet0.0020 0.0200 2570-130110 0.09090.0220
Bromoform mg/Kg wet0.0020 0.0200 2570-130108 5.430.0215
Bromomethane mg/Kg wet0.010 0.0200 25 V-05, V-3440-13082.9 6.42 †0.0166
2-Butanone (MEK)mg/Kg wet0.040 0.200 2570-16093.8 1.86 †0.188
tert-Butyl Alcohol (TBA)mg/Kg wet0.10 0.200 2540-13095.3 1.85 †0.191
n-Butylbenzene mg/Kg wet0.0020 0.0200 2570-13094.4 2.410.0189
sec-Butylbenzene mg/Kg wet0.0020 0.0200 2570-13093.4 1.910.0187
tert-Butylbenzene mg/Kg wet0.0020 0.0200 2570-16095.9 2.06 †0.0192
tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.0010 0.0200 2570-130101 5.490.0202
Carbon Disulfide mg/Kg wet0.010 0.200 25 V-0570-13076.1 12.30.152
Carbon Tetrachloride mg/Kg wet0.0020 0.0200 2570-13098.2 3.300.0196
Chlorobenzene mg/Kg wet0.0020 0.0200 2570-13094.6 3.840.0189
Chlorodibromomethane mg/Kg wet0.0010 0.0200 2570-130108 2.560.0216
Chloroethane mg/Kg wet0.020 0.0200 25 V-05, J70-13074.0 3.060.0148
Chloroform mg/Kg wet0.0040 0.0200 2570-13097.6 3.420.0195
Chloromethane mg/Kg wet0.010 0.0200 2570-13076.9 15.50.0154
2-Chlorotoluene mg/Kg wet0.0020 0.0200 2570-13094.1 3.860.0188
4-Chlorotoluene mg/Kg wet0.0020 0.0200 2570-13094.0 8.460.0188
1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0020 0.0200 2570-130104 5.360.0207
1,2-Dibromoethane (EDB)mg/Kg wet0.0010 0.0200 2570-130107 5.530.0215
Dibromomethane mg/Kg wet0.0020 0.0200 2570-130103 3.240.0207
1,2-Dichlorobenzene mg/Kg wet0.0020 0.0200 2570-13094.9 0.7400.0190
1,3-Dichlorobenzene mg/Kg wet0.0020 0.0200 2570-13092.2 3.930.0184
1,4-Dichlorobenzene mg/Kg wet0.0020 0.0200 2570-13093.0 0.3230.0186
trans-1,4-Dichloro-2-butene mg/Kg wet0.0040 0.0200 2570-130108 0.8340.0217
Dichlorodifluoromethane (Freon 12)mg/Kg wet0.020 0.0200 25 V-05, J40-16066.6 9.71 †0.0133
1,1-Dichloroethane mg/Kg wet0.0020 0.0200 2570-13094.7 4.640.0189
1,2-Dichloroethane mg/Kg wet0.0020 0.0200 25 L-02, V-2070-130134 2.50*0.0268
1,1-Dichloroethylene mg/Kg wet0.0040 0.0200 25 V-0570-13078.2 5.230.0156
cis-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 2570-13097.5 4.510.0195
trans-1,2-Dichloroethylene mg/Kg wet0.0020 0.0200 2570-13086.2 8.760.0172
1,2-Dichloropropane mg/Kg wet0.0020 0.0200 2570-130103 2.690.0205
1,3-Dichloropropane mg/Kg wet0.0010 0.0200 2570-130104 5.540.0207
2,2-Dichloropropane mg/Kg wet0.0020 0.0200 2570-13093.7 6.400.0187
1,1-Dichloropropene mg/Kg wet0.0020 0.0200 2570-13092.8 10.20.0186
Page 13 of 21
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 B363888 - SW-846 5035
LCS Dup (B363888-BSD1) Prepared & Analyzed: 01/22/24
cis-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 2570-130111 1.960.0223
trans-1,3-Dichloropropene mg/Kg wet0.0010 0.0200 2570-130110 6.450.0219
Diethyl Ether mg/Kg wet0.020 0.0200 25 J70-13084.6 4.970.0169
Diisopropyl Ether (DIPE)mg/Kg wet0.0010 0.0200 2570-130100 4.490.0200
1,4-Dioxane mg/Kg wet0.10 0.200 5040-16099.0 5.21 † ‡0.198
Ethanol mg/Kg wet0.20 0.0200 25 J40-160796 6.94*0.159
Ethylbenzene mg/Kg wet0.0020 0.0200 2570-13095.5 6.480.0191
Hexachlorobutadiene mg/Kg wet0.0020 0.0200 2570-16099.0 3.570.0198
2-Hexanone (MBK)mg/Kg wet0.020 0.200 2570-160108 1.35 †0.216
Isopropylbenzene (Cumene)mg/Kg wet0.0020 0.0200 2570-13097.6 8.810.0195
p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0020 0.0200 2570-13098.1 2.620.0196
Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0040 0.0200 2570-13098.0 7.370.0196
Methylene Chloride mg/Kg wet0.020 0.0200 25 J40-16086.1 5.20 †0.0172
4-Methyl-2-pentanone (MIBK)mg/Kg wet0.020 0.200 2570-160109 0.101 †0.217
Naphthalene mg/Kg wet0.010 0.0200 2540-13073.5 13.1 †0.0147
n-Propylbenzene mg/Kg wet0.0020 0.0200 2570-13093.7 7.200.0187
Styrene mg/Kg wet0.0020 0.0200 2570-13096.9 7.450.0194
1,1,1,2-Tetrachloroethane mg/Kg wet0.0020 0.0200 2570-130101 8.140.0203
1,1,2,2-Tetrachloroethane mg/Kg wet0.0010 0.0200 2570-13097.6 5.380.0195
Tetrachloroethylene mg/Kg wet0.0020 0.0200 2570-130105 7.090.0209
Tetrahydrofuran mg/Kg wet0.010 0.0200 2570-130102 18.10.0203
Toluene mg/Kg wet0.0020 0.0200 2570-130101 5.750.0203
1,2,3-Trichlorobenzene mg/Kg wet0.0040 0.0200 2570-13071.9 17.30.0144
1,2,4-Trichlorobenzene mg/Kg wet0.0020 0.0200 2570-13082.6 6.560.0165
1,3,5-Trichlorobenzene mg/Kg wet0.0020 0.0200 2570-13091.0 4.930.0182
1,1,1-Trichloroethane mg/Kg wet0.0020 0.0200 2570-130100 6.280.0201
1,1,2-Trichloroethane mg/Kg wet0.0020 0.0200 2570-130108 0.4620.0216
Trichloroethylene mg/Kg wet0.0020 0.0200 2570-130102 4.230.0204
Trichlorofluoromethane (Freon 11)mg/Kg wet0.010 0.0200 2570-13078.8 8.160.0158
1,2,3-Trichloropropane mg/Kg wet0.0020 0.0200 2570-130106 8.490.0212
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/Kg wet0.010 0.0200 2570-13088.4 1.350.0177
1,2,4-Trimethylbenzene mg/Kg wet0.0020 0.0200 2570-13099.5 2.680.0199
1,3,5-Trimethylbenzene mg/Kg wet0.0020 0.0200 2570-13099.2 8.680.0198
Vinyl Acetate mg/Kg wet0.050 0.200 2570-130101 3.550.203
Vinyl Chloride mg/Kg wet0.010 0.0200 2540-13082.1 4.29 †0.0164
m+p Xylene mg/Kg wet0.0040 0.0400 2570-13095.8 6.170.0383
o-Xylene mg/Kg wet0.0020 0.0200 2570-13096.2 7.600.0192
mg/Kg wet 0.0500 70-130Surrogate: 1,2-Dichloroethane-d4 83.40.0417
mg/Kg wet 0.0500 70-130Surrogate: Toluene-d8 90.90.0454
mg/Kg wet 0.0500 70-130Surrogate: 4-Bromofluorobenzene 91.70.0459
Page 14 of 21
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
†Wide recovery limits established for difficult compound.
‡Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
RL Reporting Limit is at the level of quantitation (LOQ)
DL Detection Limit is the lower limit of detection determined by the MDL study
MCL Maximum Contaminant Level
ND Not Detected
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Laboratory fortified blank/laboratory control sample recovery and duplicate 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
Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for
this compound.
V-05
Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side.
Data validation is not affected since sample result was "not detected" for this compound.
V-20
Initial calibration verification (ICV) did not meet method specifications and was biased on the low side for this
compound. Reported result is estimated.
V-34
Initial calibration verification (ICV) did not meet method specifications and was biased on the high side. Data
validation is not affected since sample result was "not detected" for this compound.
V-36
[TOC_1]Flag/Qualifier Summary[TOC]
Page 15 of 21
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8260D in Soil
NCAcetone
NCAcrylonitrile
NCtert-Amyl Methyl Ether (TAME)
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCtert-Butyl Alcohol (TBA)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCtert-Butyl Ethyl Ether (TBEE)
NCCarbon Disulfide
NCCarbon Tetrachloride
NCChlorobenzene
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromo-3-chloropropane (DBCP)
NC1,2-Dibromoethane (EDB)
NCDibromomethane
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCtrans-1,4-Dichloro-2-butene
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
NCDiethyl Ether
NCDiisopropyl Ether (DIPE)
NC1,4-Dioxane
NCEthylbenzene
[TOC_1]Certifications[TOC]
Page 16 of 21
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8260D in Soil
NCHexachlorobutadiene
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
NC1,1,1,2-Tetrachloroethane
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCTetrahydrofuran
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,3,5-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Acetate
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
Con-Test, a Pace Environmental Laboratory, operates under the following certifications and accreditations:
Code Description Number Expires
652North Carolina Div. of Water QualityNC 12/31/2024
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
January 24, 2024
Colin Carraway
Hart & Hickman - Raleigh, NC
3921 Sunset Ridge Rd., Suite 301
Raleigh, NC 27607
Project Location: Raleigh, NC
Client Job Number:
Project Number: DS0-181A-F
Laboratory Work Order Number: 24A1887
Enclosed are results of analyses for samples as received by the laboratory on January 20, 2024. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Rebecca Faust
Project Manager
Page 1 of 23
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Table of Contents
Sample Summary 3
Case Narrative 4
Sample Results 5
24A1887-01 5
24A1887-02 7
24A1887-03 9
Sample Preparation Information 11
QC Data 12
Volatile Organic Compounds by GC/MS 12
B363922 12
Flag/Qualifier Summary 17
Certifications 18
Chain of Custody/Sample Receipt 20
Page 2 of 23
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
1/24/2024
Hart & Hickman - Raleigh, NC
3921 Sunset Ridge Rd., Suite 301
Raleigh, NC 27607
ATTN: Colin Carraway
DS0-181A-F
24A1887
The results of analyses performed on the following samples submitted to CON-TEST, a Pace Analytical Laboratory, are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Raleigh, NC
DS0-181A-F
MW-1 24A1887-01 Ground Water SW-846 8260D
MW-2 24A1887-02 Ground Water SW-846 8260D
MW-3 24A1887-03 Ground Water SW-846 8260D
[TOC_1]Sample Summary[TOC]
Page 3 of 23
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
[TOC_1]Case Narrative[TOC]
SW-846 8260D
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
Hexachlorobutadiene
B363922-BS1, B363922-BSD1, S099520-CCV1
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
Carbon Disulfide
24A1887-01[MW-1], 24A1887-02[MW-2], 24A1887-03[MW-3], B363922-BLK1, B363922-BS1, B363922-BSD1, S099520-CCV1
Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for this compound.
Analyte & Samples(s) Qualified:
V-05
Carbon Disulfide
24A1887-01[MW-1], 24A1887-02[MW-2], 24A1887-03[MW-3], B363922-BLK1, B363922-BS1, B363922-BSD1, S099520-CCV1
Naphthalene
24A1887-01[MW-1], 24A1887-02[MW-2], 24A1887-03[MW-3], B363922-BLK1, B363922-BS1, B363922-BSD1, S099520-CCV1
tert-Butyl Alcohol (TBA)
24A1887-01[MW-1], 24A1887-02[MW-2], 24A1887-03[MW-3], B363922-BLK1, B363922-BS1, B363922-BSD1, S099520-CCV1
trans-1,4-Dichloro-2-butene
24A1887-01[MW-1], 24A1887-02[MW-2], 24A1887-03[MW-3], B363922-BLK1, B363922-BS1, B363922-BSD1, S099520-CCV1
Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side. Data validation is not affected
since sample result was "not detected" for this compound.
Analyte & Samples(s) Qualified:
V-20
1,2-Dichloroethane
B363922-BS1, B363922-BSD1, S099520-CCV1
Hexachlorobutadiene
B363922-BS1, B363922-BSD1, S099520-CCV1
The results of analyses reported only relate to samples submitted to Con-Test, a Pace Analytical Laboratory, for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Technical Representative
Page 4 of 23
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/20/2024
Work Order: 24A1887Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1887-01
Field Sample #: MW-1
Sample Matrix: Ground Water
Sampled: 1/19/2024 09:41
[TOC_2]24A1887-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.050 1/23/24 12:36 EEHmg/L0.0020 1/22/24SW-846 8260D1Acetone
ND 0.0050 1/23/24 12:36 EEHmg/L0.00047 1/22/24SW-846 8260D1Acrylonitrile
ND 0.00050 1/23/24 12:36 EEHmg/L0.00013 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0010 1/23/24 12:36 EEHmg/L0.00018 1/22/24SW-846 8260D1Benzene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00015 1/22/24SW-846 8260D1Bromobenzene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00028 1/22/24SW-846 8260D1Bromochloromethane
ND 0.00050 1/23/24 12:36 EEHmg/L0.00016 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0010 1/23/24 12:36 EEHmg/L0.00041 1/22/24SW-846 8260D1Bromoform
ND 0.0020 1/23/24 12:36 EEHmg/L0.0013 1/22/24SW-846 8260D1Bromomethane
ND 0.020 1/23/24 12:36 EEHmg/L0.0017 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.020 1/23/24 12:36 EEHmg/L0.0043 1/22/24SW-846 8260D1V-05tert-Butyl Alcohol (TBA)
ND 0.0010 1/23/24 12:36 EEHmg/L0.00015 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00013 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00014 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.00050 1/23/24 12:36 EEHmg/L0.00015 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.0050 1/23/24 12:36 EEHmg/L0.0016 1/22/24SW-846 8260D1V-05, L-04Carbon Disulfide
ND 0.0010 1/23/24 12:36 EEHmg/L0.00016 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0010 1/23/24 12:36 EEHmg/L0.00012 1/22/24SW-846 8260D1Chlorobenzene
ND 0.00050 1/23/24 12:36 EEHmg/L0.00020 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.0020 1/23/24 12:36 EEHmg/L0.00034 1/22/24SW-846 8260D1Chloroethane
ND 0.0020 1/23/24 12:36 EEHmg/L0.00014 1/22/24SW-846 8260D1Chloroform
ND 0.0020 1/23/24 12:36 EEHmg/L0.00050 1/22/24SW-846 8260D1Chloromethane
ND 0.0010 1/23/24 12:36 EEHmg/L0.00015 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00015 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0050 1/23/24 12:36 EEHmg/L0.00085 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.00050 1/23/24 12:36 EEHmg/L0.00016 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0010 1/23/24 12:36 EEHmg/L0.00032 1/22/24SW-846 8260D1Dibromomethane
ND 0.0010 1/23/24 12:36 EEHmg/L0.00013 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00014 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00013 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0020 1/23/24 12:36 EEHmg/L0.0015 1/22/24SW-846 8260D1V-05trans-1,4-Dichloro-2-butene
ND 0.0020 1/23/24 12:36 EEHmg/L0.00016 1/22/24SW-846 8260D1Dichlorodifluoromethane (Freon 12)
ND 0.0010 1/23/24 12:36 EEHmg/L0.00014 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0010 1/23/24 12:36 EEHmg/L0.00030 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0010 1/23/24 12:36 EEHmg/L0.00014 1/22/24SW-846 8260D11,1-Dichloroethylene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00014 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00017 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00019 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.00050 1/23/24 12:36 EEHmg/L0.00012 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0010 1/23/24 12:36 EEHmg/L0.00035 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0020 1/23/24 12:36 EEHmg/L0.00015 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.00050 1/23/24 12:36 EEHmg/L0.00016 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.00050 1/23/24 12:36 EEHmg/L0.00014 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.0020 1/23/24 12:36 EEHmg/L0.00014 1/22/24SW-846 8260D1Diethyl Ether
[TOC_1]Sample Results[TOC]
Page 5 of 23
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/20/2024
Work Order: 24A1887Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1887-01
Field Sample #: MW-1
Sample Matrix: Ground Water
Sampled: 1/19/2024 09:41
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.00050 1/23/24 12:36 EEHmg/L0.00020 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.050 1/23/24 12:36 EEHmg/L0.018 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0010 1/23/24 12:36 EEHmg/L0.00022 1/22/24SW-846 8260D1Ethylbenzene
ND 0.00060 1/23/24 12:36 EEHmg/L0.00047 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.010 1/23/24 12:36 EEHmg/L0.0012 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0010 1/23/24 12:36 EEHmg/L0.00015 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0010 1/23/24 12:36 EEHmg/L0.00013 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0010 1/23/24 12:36 EEHmg/L0.00017 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.0050 1/23/24 12:36 EEHmg/L0.00018 1/22/24SW-846 8260D1Methylene Chloride
ND 0.010 1/23/24 12:36 EEHmg/L0.0013 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.0020 1/23/24 12:36 EEHmg/L0.00038 1/22/24SW-846 8260D1V-05Naphthalene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00012 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00015 1/22/24SW-846 8260D1Styrene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00016 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.00050 1/23/24 12:36 EEHmg/L0.00014 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
0.00051 0.0010 1/23/24 12:36 EEHmg/L0.00017 1/22/24SW-846 8260D1JTetrachloroethylene
ND 0.010 1/23/24 12:36 EEHmg/L0.00049 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0010 1/23/24 12:36 EEHmg/L0.00022 1/22/24SW-846 8260D1Toluene
ND 0.0050 1/23/24 12:36 EEHmg/L0.00034 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00030 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00021 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00015 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0010 1/23/24 12:36 EEHmg/L0.00019 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0010 1/23/24 12:36 EEHmg/L0.00017 1/22/24SW-846 8260D1Trichloroethylene
ND 0.0020 1/23/24 12:36 EEHmg/L0.00015 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0020 1/23/24 12:36 EEHmg/L0.00028 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.0010 1/23/24 12:36 EEHmg/L0.00021 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0010 1/23/24 12:36 EEHmg/L0.00020 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00015 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.020 1/23/24 12:36 EEHmg/L0.0017 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.0020 1/23/24 12:36 EEHmg/L0.00024 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0020 1/23/24 12:36 EEHmg/L0.00049 1/22/24SW-846 8260D1m+p Xylene
ND 0.0010 1/23/24 12:36 EEHmg/L0.00024 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 110 1/23/24 12:3670-130
Toluene-d8 92.3 1/23/24 12:3670-130
4-Bromofluorobenzene 82.3 1/23/24 12:3670-130
Page 6 of 23
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/20/2024
Work Order: 24A1887Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1887-02
Field Sample #: MW-2
Sample Matrix: Ground Water
Sampled: 1/19/2024 10:31
[TOC_2]24A1887-02[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
0.0025 0.050 1/23/24 13:02 EEHmg/L0.0020 1/22/24SW-846 8260D1JAcetone
ND 0.0050 1/23/24 13:02 EEHmg/L0.00047 1/22/24SW-846 8260D1Acrylonitrile
ND 0.00050 1/23/24 13:02 EEHmg/L0.00013 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0010 1/23/24 13:02 EEHmg/L0.00018 1/22/24SW-846 8260D1Benzene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00015 1/22/24SW-846 8260D1Bromobenzene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00028 1/22/24SW-846 8260D1Bromochloromethane
ND 0.00050 1/23/24 13:02 EEHmg/L0.00016 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0010 1/23/24 13:02 EEHmg/L0.00041 1/22/24SW-846 8260D1Bromoform
ND 0.0020 1/23/24 13:02 EEHmg/L0.0013 1/22/24SW-846 8260D1Bromomethane
ND 0.020 1/23/24 13:02 EEHmg/L0.0017 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.020 1/23/24 13:02 EEHmg/L0.0043 1/22/24SW-846 8260D1V-05tert-Butyl Alcohol (TBA)
ND 0.0010 1/23/24 13:02 EEHmg/L0.00015 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00013 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00014 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.00050 1/23/24 13:02 EEHmg/L0.00015 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.0050 1/23/24 13:02 EEHmg/L0.0016 1/22/24SW-846 8260D1L-04, V-05Carbon Disulfide
ND 0.0010 1/23/24 13:02 EEHmg/L0.00016 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0010 1/23/24 13:02 EEHmg/L0.00012 1/22/24SW-846 8260D1Chlorobenzene
ND 0.00050 1/23/24 13:02 EEHmg/L0.00020 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.0020 1/23/24 13:02 EEHmg/L0.00034 1/22/24SW-846 8260D1Chloroethane
ND 0.0020 1/23/24 13:02 EEHmg/L0.00014 1/22/24SW-846 8260D1Chloroform
ND 0.0020 1/23/24 13:02 EEHmg/L0.00050 1/22/24SW-846 8260D1Chloromethane
ND 0.0010 1/23/24 13:02 EEHmg/L0.00015 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00015 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0050 1/23/24 13:02 EEHmg/L0.00085 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.00050 1/23/24 13:02 EEHmg/L0.00016 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0010 1/23/24 13:02 EEHmg/L0.00032 1/22/24SW-846 8260D1Dibromomethane
ND 0.0010 1/23/24 13:02 EEHmg/L0.00013 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00014 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00013 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0020 1/23/24 13:02 EEHmg/L0.0015 1/22/24SW-846 8260D1V-05trans-1,4-Dichloro-2-butene
ND 0.0020 1/23/24 13:02 EEHmg/L0.00016 1/22/24SW-846 8260D1Dichlorodifluoromethane (Freon 12)
0.00020 0.0010 1/23/24 13:02 EEHmg/L0.00014 1/22/24SW-846 8260D1J1,1-Dichloroethane
ND 0.0010 1/23/24 13:02 EEHmg/L0.00030 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0010 1/23/24 13:02 EEHmg/L0.00014 1/22/24SW-846 8260D11,1-Dichloroethylene
0.030 0.0010 1/23/24 13:02 EEHmg/L0.00014 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00017 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00019 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.00050 1/23/24 13:02 EEHmg/L0.00012 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0010 1/23/24 13:02 EEHmg/L0.00035 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0020 1/23/24 13:02 EEHmg/L0.00015 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.00050 1/23/24 13:02 EEHmg/L0.00016 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.00050 1/23/24 13:02 EEHmg/L0.00014 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.0020 1/23/24 13:02 EEHmg/L0.00014 1/22/24SW-846 8260D1Diethyl Ether
Page 7 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/20/2024
Work Order: 24A1887Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1887-02
Field Sample #: MW-2
Sample Matrix: Ground Water
Sampled: 1/19/2024 10:31
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.00050 1/23/24 13:02 EEHmg/L0.00020 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.050 1/23/24 13:02 EEHmg/L0.018 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0010 1/23/24 13:02 EEHmg/L0.00022 1/22/24SW-846 8260D1Ethylbenzene
ND 0.00060 1/23/24 13:02 EEHmg/L0.00047 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.010 1/23/24 13:02 EEHmg/L0.0012 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0010 1/23/24 13:02 EEHmg/L0.00015 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0010 1/23/24 13:02 EEHmg/L0.00013 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0010 1/23/24 13:02 EEHmg/L0.00017 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.0050 1/23/24 13:02 EEHmg/L0.00018 1/22/24SW-846 8260D1Methylene Chloride
ND 0.010 1/23/24 13:02 EEHmg/L0.0013 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.0020 1/23/24 13:02 EEHmg/L0.00038 1/22/24SW-846 8260D1V-05Naphthalene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00012 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00015 1/22/24SW-846 8260D1Styrene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00016 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.00050 1/23/24 13:02 EEHmg/L0.00014 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
0.0073 0.0010 1/23/24 13:02 EEHmg/L0.00017 1/22/24SW-846 8260D1Tetrachloroethylene
0.018 0.010 1/23/24 13:02 EEHmg/L0.00049 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0010 1/23/24 13:02 EEHmg/L0.00022 1/22/24SW-846 8260D1Toluene
ND 0.0050 1/23/24 13:02 EEHmg/L0.00034 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00030 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00021 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00015 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0010 1/23/24 13:02 EEHmg/L0.00019 1/22/24SW-846 8260D11,1,2-Trichloroethane
0.0021 0.0010 1/23/24 13:02 EEHmg/L0.00017 1/22/24SW-846 8260D1Trichloroethylene
ND 0.0020 1/23/24 13:02 EEHmg/L0.00015 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0020 1/23/24 13:02 EEHmg/L0.00028 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.0010 1/23/24 13:02 EEHmg/L0.00021 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0010 1/23/24 13:02 EEHmg/L0.00020 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00015 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.020 1/23/24 13:02 EEHmg/L0.0017 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.0020 1/23/24 13:02 EEHmg/L0.00024 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0020 1/23/24 13:02 EEHmg/L0.00049 1/22/24SW-846 8260D1m+p Xylene
ND 0.0010 1/23/24 13:02 EEHmg/L0.00024 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 109 1/23/24 13:0270-130
Toluene-d8 98.6 1/23/24 13:0270-130
4-Bromofluorobenzene 85.2 1/23/24 13:0270-130
Page 8 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/20/2024
Work Order: 24A1887Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1887-03
Field Sample #: MW-3
Sample Matrix: Ground Water
Sampled: 1/19/2024 13:40
[TOC_2]24A1887-03[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.050 1/23/24 13:29 EEHmg/L0.0020 1/22/24SW-846 8260D1Acetone
ND 0.0050 1/23/24 13:29 EEHmg/L0.00047 1/22/24SW-846 8260D1Acrylonitrile
ND 0.00050 1/23/24 13:29 EEHmg/L0.00013 1/22/24SW-846 8260D1tert-Amyl Methyl Ether (TAME)
ND 0.0010 1/23/24 13:29 EEHmg/L0.00018 1/22/24SW-846 8260D1Benzene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00015 1/22/24SW-846 8260D1Bromobenzene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00028 1/22/24SW-846 8260D1Bromochloromethane
ND 0.00050 1/23/24 13:29 EEHmg/L0.00016 1/22/24SW-846 8260D1Bromodichloromethane
ND 0.0010 1/23/24 13:29 EEHmg/L0.00041 1/22/24SW-846 8260D1Bromoform
ND 0.0020 1/23/24 13:29 EEHmg/L0.0013 1/22/24SW-846 8260D1Bromomethane
ND 0.020 1/23/24 13:29 EEHmg/L0.0017 1/22/24SW-846 8260D12-Butanone (MEK)
ND 0.020 1/23/24 13:29 EEHmg/L0.0043 1/22/24SW-846 8260D1V-05tert-Butyl Alcohol (TBA)
ND 0.0010 1/23/24 13:29 EEHmg/L0.00015 1/22/24SW-846 8260D1n-Butylbenzene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00013 1/22/24SW-846 8260D1sec-Butylbenzene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00014 1/22/24SW-846 8260D1tert-Butylbenzene
ND 0.00050 1/23/24 13:29 EEHmg/L0.00015 1/22/24SW-846 8260D1tert-Butyl Ethyl Ether (TBEE)
ND 0.0050 1/23/24 13:29 EEHmg/L0.0016 1/22/24SW-846 8260D1L-04, V-05Carbon Disulfide
ND 0.0010 1/23/24 13:29 EEHmg/L0.00016 1/22/24SW-846 8260D1Carbon Tetrachloride
ND 0.0010 1/23/24 13:29 EEHmg/L0.00012 1/22/24SW-846 8260D1Chlorobenzene
ND 0.00050 1/23/24 13:29 EEHmg/L0.00020 1/22/24SW-846 8260D1Chlorodibromomethane
ND 0.0020 1/23/24 13:29 EEHmg/L0.00034 1/22/24SW-846 8260D1Chloroethane
ND 0.0020 1/23/24 13:29 EEHmg/L0.00014 1/22/24SW-846 8260D1Chloroform
ND 0.0020 1/23/24 13:29 EEHmg/L0.00050 1/22/24SW-846 8260D1Chloromethane
ND 0.0010 1/23/24 13:29 EEHmg/L0.00015 1/22/24SW-846 8260D12-Chlorotoluene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00015 1/22/24SW-846 8260D14-Chlorotoluene
ND 0.0050 1/23/24 13:29 EEHmg/L0.00085 1/22/24SW-846 8260D11,2-Dibromo-3-chloropropane (DBCP)
ND 0.00050 1/23/24 13:29 EEHmg/L0.00016 1/22/24SW-846 8260D11,2-Dibromoethane (EDB)
ND 0.0010 1/23/24 13:29 EEHmg/L0.00032 1/22/24SW-846 8260D1Dibromomethane
ND 0.0010 1/23/24 13:29 EEHmg/L0.00013 1/22/24SW-846 8260D11,2-Dichlorobenzene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00014 1/22/24SW-846 8260D11,3-Dichlorobenzene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00013 1/22/24SW-846 8260D11,4-Dichlorobenzene
ND 0.0020 1/23/24 13:29 EEHmg/L0.0015 1/22/24SW-846 8260D1V-05trans-1,4-Dichloro-2-butene
ND 0.0020 1/23/24 13:29 EEHmg/L0.00016 1/22/24SW-846 8260D1Dichlorodifluoromethane (Freon 12)
ND 0.0010 1/23/24 13:29 EEHmg/L0.00014 1/22/24SW-846 8260D11,1-Dichloroethane
ND 0.0010 1/23/24 13:29 EEHmg/L0.00030 1/22/24SW-846 8260D11,2-Dichloroethane
ND 0.0010 1/23/24 13:29 EEHmg/L0.00014 1/22/24SW-846 8260D11,1-Dichloroethylene
0.0027 0.0010 1/23/24 13:29 EEHmg/L0.00014 1/22/24SW-846 8260D1cis-1,2-Dichloroethylene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00017 1/22/24SW-846 8260D1trans-1,2-Dichloroethylene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00019 1/22/24SW-846 8260D11,2-Dichloropropane
ND 0.00050 1/23/24 13:29 EEHmg/L0.00012 1/22/24SW-846 8260D11,3-Dichloropropane
ND 0.0010 1/23/24 13:29 EEHmg/L0.00035 1/22/24SW-846 8260D12,2-Dichloropropane
ND 0.0020 1/23/24 13:29 EEHmg/L0.00015 1/22/24SW-846 8260D11,1-Dichloropropene
ND 0.00050 1/23/24 13:29 EEHmg/L0.00016 1/22/24SW-846 8260D1cis-1,3-Dichloropropene
ND 0.00050 1/23/24 13:29 EEHmg/L0.00014 1/22/24SW-846 8260D1trans-1,3-Dichloropropene
ND 0.0020 1/23/24 13:29 EEHmg/L0.00014 1/22/24SW-846 8260D1Diethyl Ether
Page 9 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 1/20/2024
Work Order: 24A1887Sample Description:Project Location: Raleigh, NC
Sample ID: 24A1887-03
Field Sample #: MW-3
Sample Matrix: Ground Water
Sampled: 1/19/2024 13:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.00050 1/23/24 13:29 EEHmg/L0.00020 1/22/24SW-846 8260D1Diisopropyl Ether (DIPE)
ND 0.050 1/23/24 13:29 EEHmg/L0.018 1/22/24SW-846 8260D11,4-Dioxane
ND 0.0010 1/23/24 13:29 EEHmg/L0.00022 1/22/24SW-846 8260D1Ethylbenzene
ND 0.00060 1/23/24 13:29 EEHmg/L0.00047 1/22/24SW-846 8260D1Hexachlorobutadiene
ND 0.010 1/23/24 13:29 EEHmg/L0.0012 1/22/24SW-846 8260D12-Hexanone (MBK)
ND 0.0010 1/23/24 13:29 EEHmg/L0.00015 1/22/24SW-846 8260D1Isopropylbenzene (Cumene)
ND 0.0010 1/23/24 13:29 EEHmg/L0.00013 1/22/24SW-846 8260D1p-Isopropyltoluene (p-Cymene)
ND 0.0010 1/23/24 13:29 EEHmg/L0.00017 1/22/24SW-846 8260D1Methyl tert-Butyl Ether (MTBE)
ND 0.0050 1/23/24 13:29 EEHmg/L0.00018 1/22/24SW-846 8260D1Methylene Chloride
ND 0.010 1/23/24 13:29 EEHmg/L0.0013 1/22/24SW-846 8260D14-Methyl-2-pentanone (MIBK)
ND 0.0020 1/23/24 13:29 EEHmg/L0.00038 1/22/24SW-846 8260D1V-05Naphthalene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00012 1/22/24SW-846 8260D1n-Propylbenzene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00015 1/22/24SW-846 8260D1Styrene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00016 1/22/24SW-846 8260D11,1,1,2-Tetrachloroethane
ND 0.00050 1/23/24 13:29 EEHmg/L0.00014 1/22/24SW-846 8260D11,1,2,2-Tetrachloroethane
0.0034 0.0010 1/23/24 13:29 EEHmg/L0.00017 1/22/24SW-846 8260D1Tetrachloroethylene
ND 0.010 1/23/24 13:29 EEHmg/L0.00049 1/22/24SW-846 8260D1Tetrahydrofuran
ND 0.0010 1/23/24 13:29 EEHmg/L0.00022 1/22/24SW-846 8260D1Toluene
ND 0.0050 1/23/24 13:29 EEHmg/L0.00034 1/22/24SW-846 8260D11,2,3-Trichlorobenzene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00030 1/22/24SW-846 8260D11,2,4-Trichlorobenzene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00021 1/22/24SW-846 8260D11,3,5-Trichlorobenzene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00015 1/22/24SW-846 8260D11,1,1-Trichloroethane
ND 0.0010 1/23/24 13:29 EEHmg/L0.00019 1/22/24SW-846 8260D11,1,2-Trichloroethane
ND 0.0010 1/23/24 13:29 EEHmg/L0.00017 1/22/24SW-846 8260D1Trichloroethylene
ND 0.0020 1/23/24 13:29 EEHmg/L0.00015 1/22/24SW-846 8260D1Trichlorofluoromethane (Freon 11)
ND 0.0020 1/23/24 13:29 EEHmg/L0.00028 1/22/24SW-846 8260D11,2,3-Trichloropropane
ND 0.0010 1/23/24 13:29 EEHmg/L0.00021 1/22/24SW-846 8260D11,1,2-Trichloro-1,2,2-trifluoroethane
(Freon 113)
ND 0.0010 1/23/24 13:29 EEHmg/L0.00020 1/22/24SW-846 8260D11,2,4-Trimethylbenzene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00015 1/22/24SW-846 8260D11,3,5-Trimethylbenzene
ND 0.020 1/23/24 13:29 EEHmg/L0.0017 1/22/24SW-846 8260D1Vinyl Acetate
ND 0.0020 1/23/24 13:29 EEHmg/L0.00024 1/22/24SW-846 8260D1Vinyl Chloride
ND 0.0020 1/23/24 13:29 EEHmg/L0.00049 1/22/24SW-846 8260D1m+p Xylene
ND 0.0010 1/23/24 13:29 EEHmg/L0.00024 1/22/24SW-846 8260D1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 111 1/23/24 13:2970-130
Toluene-d8 95.5 1/23/24 13:2970-130
4-Bromofluorobenzene 84.1 1/23/24 13:2970-130
Page 10 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method:SW-846 5030B Analytical Method:SW-846 8260D
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B363922 01/22/245 5.0024A1887-01 [MW-1]
B363922 01/22/245 5.0024A1887-02 [MW-2]
B363922 01/22/245 5.0024A1887-03 [MW-3]
[TOC_1]Sample Preparation Information[TOC]
Page 11 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Volatile Organic Compounds by GC/MS[TOC]
Batch B363922 - SW-846 5030B
[TOC_3]B363922[TOC]
Blank (B363922-BLK1) Prepared: 01/22/24 Analyzed: 01/23/24
Acetone mg/L0.050ND
Acrylonitrile mg/L0.0050ND
tert-Amyl Methyl Ether (TAME)mg/L0.00050ND
Benzene mg/L0.0010ND
Bromobenzene mg/L0.0010ND
Bromochloromethane mg/L0.0010ND
Bromodichloromethane mg/L0.00050ND
Bromoform mg/L0.0010ND
Bromomethane mg/L0.0020ND
2-Butanone (MEK)mg/L0.020ND
tert-Butyl Alcohol (TBA)mg/L0.020 V-05ND
n-Butylbenzene mg/L0.0010ND
sec-Butylbenzene mg/L0.0010ND
tert-Butylbenzene mg/L0.0010ND
tert-Butyl Ethyl Ether (TBEE)mg/L0.00050ND
Carbon Disulfide mg/L0.0050 L-04, V-05ND
Carbon Tetrachloride mg/L0.0010ND
Chlorobenzene mg/L0.0010ND
Chlorodibromomethane mg/L0.00050ND
Chloroethane mg/L0.0020ND
Chloroform mg/L0.0020ND
Chloromethane mg/L0.0020ND
2-Chlorotoluene mg/L0.0010ND
4-Chlorotoluene mg/L0.0010ND
1,2-Dibromo-3-chloropropane (DBCP)mg/L0.0050ND
1,2-Dibromoethane (EDB)mg/L0.00050ND
Dibromomethane mg/L0.0010ND
1,2-Dichlorobenzene mg/L0.0010ND
1,3-Dichlorobenzene mg/L0.0010ND
1,4-Dichlorobenzene mg/L0.0010ND
trans-1,4-Dichloro-2-butene mg/L0.0020 V-05ND
Dichlorodifluoromethane (Freon 12)mg/L0.0020ND
1,1-Dichloroethane mg/L0.0010ND
1,2-Dichloroethane mg/L0.0010ND
1,1-Dichloroethylene mg/L0.0010ND
cis-1,2-Dichloroethylene mg/L0.0010ND
trans-1,2-Dichloroethylene mg/L0.0010ND
1,2-Dichloropropane mg/L0.0010ND
1,3-Dichloropropane mg/L0.00050ND
2,2-Dichloropropane mg/L0.0010ND
1,1-Dichloropropene mg/L0.0020ND
cis-1,3-Dichloropropene mg/L0.00050ND
trans-1,3-Dichloropropene mg/L0.00050ND
Diethyl Ether mg/L0.0020ND
Diisopropyl Ether (DIPE)mg/L0.00050ND
1,4-Dioxane mg/L0.050ND
Ethylbenzene mg/L0.0010ND
Hexachlorobutadiene mg/L0.00060ND
2-Hexanone (MBK)mg/L0.010ND
Isopropylbenzene (Cumene)mg/L0.0010ND
p-Isopropyltoluene (p-Cymene)mg/L0.0010ND
Methyl tert-Butyl Ether (MTBE)mg/L0.0010ND
[TOC_1]QC Data[TOC]
Page 12 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B363922 - SW-846 5030B
Blank (B363922-BLK1) Prepared: 01/22/24 Analyzed: 01/23/24
Methylene Chloride mg/L0.0050ND
4-Methyl-2-pentanone (MIBK)mg/L0.010ND
Naphthalene mg/L0.0020 V-05ND
n-Propylbenzene mg/L0.0010ND
Styrene mg/L0.0010ND
1,1,1,2-Tetrachloroethane mg/L0.0010ND
1,1,2,2-Tetrachloroethane mg/L0.00050ND
Tetrachloroethylene mg/L0.0010ND
Tetrahydrofuran mg/L0.010ND
Toluene mg/L0.0010ND
1,2,3-Trichlorobenzene mg/L0.0050ND
1,2,4-Trichlorobenzene mg/L0.0010ND
1,3,5-Trichlorobenzene mg/L0.0010ND
1,1,1-Trichloroethane mg/L0.0010ND
1,1,2-Trichloroethane mg/L0.0010ND
Trichloroethylene mg/L0.0010ND
Trichlorofluoromethane (Freon 11)mg/L0.0020ND
1,2,3-Trichloropropane mg/L0.0020ND
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/L0.0010ND
1,2,4-Trimethylbenzene mg/L0.0010ND
1,3,5-Trimethylbenzene mg/L0.0010ND
Vinyl Acetate mg/L0.020ND
Vinyl Chloride mg/L0.0020ND
m+p Xylene mg/L0.0020ND
o-Xylene mg/L0.0010ND
mg/L 0.0250 70-130Surrogate: 1,2-Dichloroethane-d4 1080.0270
mg/L 0.0250 70-130Surrogate: Toluene-d8 97.20.0243
mg/L 0.0250 70-130Surrogate: 4-Bromofluorobenzene 84.50.0211
LCS (B363922-BS1) Prepared: 01/22/24 Analyzed: 01/23/24
Acetone mg/L0.050 0.100 70-16089.3 †0.0893
Acrylonitrile mg/L0.0050 0.0100 70-13081.30.00813
tert-Amyl Methyl Ether (TAME)mg/L0.00050 0.0100 70-13085.70.00857
Benzene mg/L0.0010 0.0100 70-13090.30.00903
Bromobenzene mg/L0.0010 0.0100 70-13099.80.00998
Bromochloromethane mg/L0.0010 0.0100 70-13094.00.00940
Bromodichloromethane mg/L0.00050 0.0100 70-1301090.0109
Bromoform mg/L0.0010 0.0100 70-13090.00.00900
Bromomethane mg/L0.0020 0.0100 40-16095.1 †0.00951
2-Butanone (MEK)mg/L0.020 0.100 40-16090.8 †0.0908
tert-Butyl Alcohol (TBA)mg/L0.020 0.100 V-0540-16074.3 †0.0743
n-Butylbenzene mg/L0.0010 0.0100 70-13089.50.00895
sec-Butylbenzene mg/L0.0010 0.0100 70-13095.80.00958
tert-Butylbenzene mg/L0.0010 0.0100 70-13096.90.00969
tert-Butyl Ethyl Ether (TBEE)mg/L0.00050 0.0100 70-13089.90.00899
Carbon Disulfide mg/L0.0050 0.100 L-04, V-0570-13049.4 *0.0494
Carbon Tetrachloride mg/L0.0010 0.0100 70-1301070.0107
Chlorobenzene mg/L0.0010 0.0100 70-1301020.0102
Chlorodibromomethane mg/L0.00050 0.0100 70-1301080.0108
Chloroethane mg/L0.0020 0.0100 70-13073.50.00735
Chloroform mg/L0.0020 0.0100 70-13099.60.00996
Chloromethane mg/L0.0020 0.0100 40-16072.6 †0.00726
Page 13 of 23
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B363922 - SW-846 5030B
LCS (B363922-BS1) Prepared: 01/22/24 Analyzed: 01/23/24
2-Chlorotoluene mg/L0.0010 0.0100 70-13095.10.00951
4-Chlorotoluene mg/L0.0010 0.0100 70-13097.40.00974
1,2-Dibromo-3-chloropropane (DBCP)mg/L0.0050 0.0100 70-13094.90.00949
1,2-Dibromoethane (EDB)mg/L0.00050 0.0100 70-1301020.0102
Dibromomethane mg/L0.0010 0.0100 70-1301070.0107
1,2-Dichlorobenzene mg/L0.0010 0.0100 70-1301030.0103
1,3-Dichlorobenzene mg/L0.0010 0.0100 70-1301030.0103
1,4-Dichlorobenzene mg/L0.0010 0.0100 70-13094.70.00947
trans-1,4-Dichloro-2-butene mg/L0.0020 0.0100 V-0570-13076.90.00769
Dichlorodifluoromethane (Freon 12)mg/L0.0020 0.0100 40-160100 †0.0100
1,1-Dichloroethane mg/L0.0010 0.0100 70-13089.70.00897
1,2-Dichloroethane mg/L0.0010 0.0100 V-2070-1301160.0116
1,1-Dichloroethylene mg/L0.0010 0.0100 70-13082.20.00822
cis-1,2-Dichloroethylene mg/L0.0010 0.0100 70-13092.10.00921
trans-1,2-Dichloroethylene mg/L0.0010 0.0100 70-13082.00.00820
1,2-Dichloropropane mg/L0.0010 0.0100 70-1301020.0102
1,3-Dichloropropane mg/L0.00050 0.0100 70-1301040.0104
2,2-Dichloropropane mg/L0.0010 0.0100 40-13099.0 †0.00990
1,1-Dichloropropene mg/L0.0020 0.0100 70-13091.70.00917
cis-1,3-Dichloropropene mg/L0.00050 0.0100 70-1301040.0104
trans-1,3-Dichloropropene mg/L0.00050 0.0100 70-1301040.0104
Diethyl Ether mg/L0.0020 0.0100 70-13083.60.00836
Diisopropyl Ether (DIPE)mg/L0.00050 0.0100 70-13091.20.00912
1,4-Dioxane mg/L0.050 0.100 40-13087.6 †0.0876
Ethylbenzene mg/L0.0010 0.0100 70-13098.40.00984
Hexachlorobutadiene mg/L0.00060 0.0100 L-02, V-2070-130133*0.0133
2-Hexanone (MBK)mg/L0.010 0.100 70-16088.6 †0.0886
Isopropylbenzene (Cumene)mg/L0.0010 0.0100 70-13093.80.00938
p-Isopropyltoluene (p-Cymene)mg/L0.0010 0.0100 70-13096.20.00962
Methyl tert-Butyl Ether (MTBE)mg/L0.0010 0.0100 70-13089.10.00891
Methylene Chloride mg/L0.0050 0.0100 70-13083.70.00837
4-Methyl-2-pentanone (MIBK)mg/L0.010 0.100 70-16092.9 †0.0929
Naphthalene mg/L0.0020 0.0100 V-0540-13055.2 †0.00552
n-Propylbenzene mg/L0.0010 0.0100 70-13091.00.00910
Styrene mg/L0.0010 0.0100 70-13093.00.00930
1,1,1,2-Tetrachloroethane mg/L0.0010 0.0100 70-1301150.0115
1,1,2,2-Tetrachloroethane mg/L0.00050 0.0100 70-13087.70.00877
Tetrachloroethylene mg/L0.0010 0.0100 70-1301040.0104
Tetrahydrofuran mg/L0.010 0.0100 J70-13090.90.00909
Toluene mg/L0.0010 0.0100 70-13098.30.00983
1,2,3-Trichlorobenzene mg/L0.0050 0.0100 70-13085.50.00855
1,2,4-Trichlorobenzene mg/L0.0010 0.0100 70-13079.70.00797
1,3,5-Trichlorobenzene mg/L0.0010 0.0100 70-13097.70.00977
1,1,1-Trichloroethane mg/L0.0010 0.0100 70-1301050.0105
1,1,2-Trichloroethane mg/L0.0010 0.0100 70-1301030.0103
Trichloroethylene mg/L0.0010 0.0100 70-1301050.0105
Trichlorofluoromethane (Freon 11)mg/L0.0020 0.0100 70-1301010.0101
1,2,3-Trichloropropane mg/L0.0020 0.0100 70-1301120.0112
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/L0.0010 0.0100 70-13089.50.00895
1,2,4-Trimethylbenzene mg/L0.0010 0.0100 70-1301000.0100
1,3,5-Trimethylbenzene mg/L0.0010 0.0100 70-13095.80.00958
Page 14 of 23
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B363922 - SW-846 5030B
LCS (B363922-BS1) Prepared: 01/22/24 Analyzed: 01/23/24
Vinyl Acetate mg/L0.020 0.100 70-13083.90.0839
Vinyl Chloride mg/L0.0020 0.0100 40-16082.6 †0.00826
m+p Xylene mg/L0.0020 0.0200 70-13097.80.0196
o-Xylene mg/L0.0010 0.0100 70-13094.10.00941
mg/L 0.0250 70-130Surrogate: 1,2-Dichloroethane-d4 1070.0267
mg/L 0.0250 70-130Surrogate: Toluene-d8 1010.0252
mg/L 0.0250 70-130Surrogate: 4-Bromofluorobenzene 94.20.0236
LCS Dup (B363922-BSD1) Prepared: 01/22/24 Analyzed: 01/23/24
Acetone mg/L0.050 0.100 2570-16088.7 0.686 †0.0887
Acrylonitrile mg/L0.0050 0.0100 2570-13074.6 8.600.00746
tert-Amyl Methyl Ether (TAME)mg/L0.00050 0.0100 2570-13092.0 7.090.00920
Benzene mg/L0.0010 0.0100 2570-13092.9 2.840.00929
Bromobenzene mg/L0.0010 0.0100 2570-130102 1.890.0102
Bromochloromethane mg/L0.0010 0.0100 2570-13097.6 3.760.00976
Bromodichloromethane mg/L0.00050 0.0100 2570-130115 5.000.0115
Bromoform mg/L0.0010 0.0100 2570-13095.4 5.830.00954
Bromomethane mg/L0.0020 0.0100 2540-16093.6 1.59 †0.00936
2-Butanone (MEK)mg/L0.020 0.100 2540-16087.5 3.72 †0.0875
tert-Butyl Alcohol (TBA)mg/L0.020 0.100 25 V-0540-16070.4 5.39 †0.0704
n-Butylbenzene mg/L0.0010 0.0100 2570-13092.6 3.400.00926
sec-Butylbenzene mg/L0.0010 0.0100 2570-13096.0 0.2090.00960
tert-Butylbenzene mg/L0.0010 0.0100 2570-13098.7 1.840.00987
tert-Butyl Ethyl Ether (TBEE)mg/L0.00050 0.0100 2570-13091.2 1.440.00912
Carbon Disulfide mg/L0.0050 0.100 25 L-04, V-0570-13051.0 3.25*0.0510
Carbon Tetrachloride mg/L0.0010 0.0100 2570-130111 3.660.0111
Chlorobenzene mg/L0.0010 0.0100 2570-130103 0.6810.0103
Chlorodibromomethane mg/L0.00050 0.0100 2570-130107 0.7470.0107
Chloroethane mg/L0.0020 0.0100 2570-13076.2 3.610.00762
Chloroform mg/L0.0020 0.0100 2570-130103 3.260.0103
Chloromethane mg/L0.0020 0.0100 2540-16077.6 6.66 †0.00776
2-Chlorotoluene mg/L0.0010 0.0100 2570-130102 6.810.0102
4-Chlorotoluene mg/L0.0010 0.0100 2570-13099.3 1.930.00993
1,2-Dibromo-3-chloropropane (DBCP)mg/L0.0050 0.0100 2570-13097.3 2.500.00973
1,2-Dibromoethane (EDB)mg/L0.00050 0.0100 2570-13097.8 4.600.00978
Dibromomethane mg/L0.0010 0.0100 2570-130103 3.630.0103
1,2-Dichlorobenzene mg/L0.0010 0.0100 2570-130106 2.300.0106
1,3-Dichlorobenzene mg/L0.0010 0.0100 2570-130105 1.920.0105
1,4-Dichlorobenzene mg/L0.0010 0.0100 2570-13098.6 4.040.00986
trans-1,4-Dichloro-2-butene mg/L0.0020 0.0100 25 V-0570-13072.2 6.300.00722
Dichlorodifluoromethane (Freon 12)mg/L0.0020 0.0100 2540-160105 4.20 †0.0105
1,1-Dichloroethane mg/L0.0010 0.0100 2570-13093.6 4.260.00936
1,2-Dichloroethane mg/L0.0010 0.0100 25 V-2070-130120 2.710.0120
1,1-Dichloroethylene mg/L0.0010 0.0100 2570-13086.0 4.520.00860
cis-1,2-Dichloroethylene mg/L0.0010 0.0100 2570-13095.8 3.940.00958
trans-1,2-Dichloroethylene mg/L0.0010 0.0100 2570-13085.0 3.590.00850
1,2-Dichloropropane mg/L0.0010 0.0100 2570-130104 1.850.0104
1,3-Dichloropropane mg/L0.00050 0.0100 2570-130103 0.6790.0103
2,2-Dichloropropane mg/L0.0010 0.0100 2540-130102 3.08 †0.0102
1,1-Dichloropropene mg/L0.0020 0.0100 2570-13094.5 3.010.00945
cis-1,3-Dichloropropene mg/L0.00050 0.0100 2570-130105 0.2870.0105
trans-1,3-Dichloropropene mg/L0.00050 0.0100 2570-130107 2.840.0107
Page 15 of 23
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B363922 - SW-846 5030B
LCS Dup (B363922-BSD1) Prepared: 01/22/24 Analyzed: 01/23/24
Diethyl Ether mg/L0.0020 0.0100 2570-13084.3 0.8340.00843
Diisopropyl Ether (DIPE)mg/L0.00050 0.0100 2570-13092.6 1.520.00926
1,4-Dioxane mg/L0.050 0.100 5040-13082.8 5.72 † ‡0.0828
Ethylbenzene mg/L0.0010 0.0100 2570-130104 5.730.0104
Hexachlorobutadiene mg/L0.00060 0.0100 25 L-02, V-2070-130136 2.67*0.0136
2-Hexanone (MBK)mg/L0.010 0.100 2570-16085.2 3.81 †0.0852
Isopropylbenzene (Cumene)mg/L0.0010 0.0100 2570-13097.0 3.350.00970
p-Isopropyltoluene (p-Cymene)mg/L0.0010 0.0100 2570-130100 4.370.0100
Methyl tert-Butyl Ether (MTBE)mg/L0.0010 0.0100 2570-13091.0 2.110.00910
Methylene Chloride mg/L0.0050 0.0100 2570-13083.0 0.8400.00830
4-Methyl-2-pentanone (MIBK)mg/L0.010 0.100 2570-16090.6 2.44 †0.0906
Naphthalene mg/L0.0020 0.0100 25 V-0540-13051.8 6.36 †0.00518
n-Propylbenzene mg/L0.0010 0.0100 2570-13095.7 5.030.00957
Styrene mg/L0.0010 0.0100 2570-13096.9 4.110.00969
1,1,1,2-Tetrachloroethane mg/L0.0010 0.0100 2570-130118 2.490.0118
1,1,2,2-Tetrachloroethane mg/L0.00050 0.0100 2570-13093.4 6.290.00934
Tetrachloroethylene mg/L0.0010 0.0100 2570-130113 7.920.0113
Tetrahydrofuran mg/L0.010 0.0100 25 J70-13080.9 11.60.00809
Toluene mg/L0.0010 0.0100 2570-130102 4.180.0102
1,2,3-Trichlorobenzene mg/L0.0050 0.0100 2570-13082.5 3.570.00825
1,2,4-Trichlorobenzene mg/L0.0010 0.0100 2570-13075.8 5.020.00758
1,3,5-Trichlorobenzene mg/L0.0010 0.0100 2570-13097.0 0.7190.00970
1,1,1-Trichloroethane mg/L0.0010 0.0100 2570-130110 5.030.0110
1,1,2-Trichloroethane mg/L0.0010 0.0100 2570-130106 2.670.0106
Trichloroethylene mg/L0.0010 0.0100 2570-130106 1.240.0106
Trichlorofluoromethane (Freon 11)mg/L0.0020 0.0100 2570-130105 3.970.0105
1,2,3-Trichloropropane mg/L0.0020 0.0100 2570-130117 4.630.0117
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
mg/L0.0010 0.0100 2570-13093.6 4.480.00936
1,2,4-Trimethylbenzene mg/L0.0010 0.0100 2570-13096.5 3.660.00965
1,3,5-Trimethylbenzene mg/L0.0010 0.0100 2570-130101 5.190.0101
Vinyl Acetate mg/L0.020 0.100 2570-13084.2 0.4160.0842
Vinyl Chloride mg/L0.0020 0.0100 2540-16085.2 3.10 †0.00852
m+p Xylene mg/L0.0020 0.0200 2570-130103 5.080.0206
o-Xylene mg/L0.0010 0.0100 2570-13097.8 3.860.00978
mg/L 0.0250 70-130Surrogate: 1,2-Dichloroethane-d4 1080.0269
mg/L 0.0250 70-130Surrogate: Toluene-d8 99.00.0248
mg/L 0.0250 70-130Surrogate: 4-Bromofluorobenzene 94.70.0237
Page 16 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
†Wide recovery limits established for difficult compound.
‡Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
RL Reporting Limit is at the level of quantitation (LOQ)
DL Detection Limit is the lower limit of detection determined by the MDL study
MCL Maximum Contaminant Level
ND Not Detected
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Laboratory fortified blank/laboratory control sample recovery and duplicate 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
Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for
this compound.
V-05
Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side.
Data validation is not affected since sample result was "not detected" for this compound.
V-20
[TOC_1]Flag/Qualifier Summary[TOC]
Page 17 of 23
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8260D in Water
NCAcetone
NCAcrylonitrile
NCtert-Amyl Methyl Ether (TAME)
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCtert-Butyl Alcohol (TBA)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCtert-Butyl Ethyl Ether (TBEE)
NCCarbon Disulfide
NCCarbon Tetrachloride
NCChlorobenzene
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromo-3-chloropropane (DBCP)
NC1,2-Dibromoethane (EDB)
NCDibromomethane
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCtrans-1,4-Dichloro-2-butene
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
NCDiethyl Ether
NCDiisopropyl Ether (DIPE)
NC1,4-Dioxane
NCEthylbenzene
[TOC_1]Certifications[TOC]
Page 18 of 23
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 8260D in Water
NCHexachlorobutadiene
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
NC1,1,1,2-Tetrachloroethane
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCTetrahydrofuran
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,3,5-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Acetate
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
Con-Test, a Pace Environmental Laboratory, operates under the following certifications and accreditations:
Code Description Number Expires
652North Carolina Div. of Water QualityNC 12/31/2024
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
January 30, 2024
Colin Carraway
Hart & Hickman - Raleigh, NC
3921 Sunset Ridge Rd., Suite 301
Raleigh, NC 27607
Project Location: Raleigh, NC
Client Job Number:
Project Number: DS0-181A-F
Laboratory Work Order Number: 24A2108
Enclosed are results of analyses for samples as received by the laboratory on January 23, 2024. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Rebecca Faust
Project Manager
QA Officer
Katherine Allen
Laboratory Manager
Daren Damboragian
Page 1 of 20
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
1/30/2024Hart & Hickman - Raleigh, NC
3921 Sunset Ridge Rd., Suite 301
Raleigh, NC 27607
ATTN: Colin Carraway
DS0-181A-F
24A2108
The results of analyses performed on the following samples submitted to Con-Test, a Pace Analytical Laboratory, are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Raleigh, NC
DS0-181A-F
SG-2 24A2108-01 Soil Gas -
EPA TO-15
SG-3 24A2108-02 Soil Gas -
EPA TO-15
SG-4 24A2108-03 Soil Gas -
EPA TO-15
UNUSED 24A2108-04 -
Page 2 of 20
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.
EPA TO-15
Qualifications:
Laboratory fortified blank/laboratory control sample recovery is outside of control limits. Reported value for this compound is likely to be
biased on the high side.
Analyte & Samples(s) Qualified:
L-05
Ethanol, Naphthalene
B364573-BS1
Elevated reporting limit due to high concentration of target compounds.
Analyte & Samples(s) Qualified:
RL-11
24A2108-02[SG-3]
Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side for this compound.
Analyte & Samples(s) Qualified:
V-06
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114), Dichlorodifluoromethane (Freon 12)
B364573-BS1, S099773-CCV1
Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side. Data validation is not affected
since sample result was "not detected" for this compound.
Analyte & Samples(s) Qualified:
V-20
Vinyl Acetate
B364573-BS1, S099773-CCV1
The results of analyses reported only relate to samples submitted to Con-Test, a Pace Analytical Laboratory, for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Meghan E. Kelley
Reporting Specialist
Page 3 of 20
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ANALYTICAL RESULTS
Project Location: Raleigh, NC
Date Received: 1/23/2024
Work Order: 24A2108Sample Description/Location:
Field Sample #: SG-2
Sample ID: 24A2108-01
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -28.5
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -5.2
Sampled: 1/18/2024 13:14
Canister ID: 2904
Flow Controller ID: 4242
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
cis-1,2-Dichloroethylene ND 0.20 1/26/24 1:11 TPHND40.790.062 0.24
trans-1,2-Dichloroethylene ND 0.20 1/26/24 1:11 TPHND40.790.065 0.26
Tetrachloroethylene 180 0.20 1/26/24 1:11 TPH1200 41.40.075 0.51
Trichloroethylene 0.97 0.20 1/26/24 1:11 TPH5.2 41.10.082 0.44
Vinyl Chloride ND 0.20 1/26/24 1:11 TPHND40.510.091 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)89.7 1/26/24 1:1170-130
Page 4 of 20
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ANALYTICAL RESULTS
Project Location: Raleigh, NC
Date Received: 1/23/2024
Work Order: 24A2108Sample Description/Location:
Field Sample #: SG-3
Sample ID: 24A2108-02
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -29.5
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -6.2
Sampled: 1/18/2024 13:46
Canister ID: 2770
Flow Controller ID: 4125
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Sample Flags: RL-11
MDL MDL
cis-1,2-Dichloroethylene 0.68 0.50 1/26/24 2:06 TPH2.7 102.00.15 0.61
trans-1,2-Dichloroethylene ND 0.50 1/26/24 2:06 TPHND102.00.16 0.65
Tetrachloroethylene 1200 1.5 1/26/24 2:32 TPH8400 30100.56 3.8
Trichloroethylene 12 0.50 1/26/24 2:06 TPH64 102.70.20 1.1
Vinyl Chloride ND 0.50 1/26/24 2:06 TPHND101.30.23 0.58
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)87.4 1/26/24 2:0670-130
4-Bromofluorobenzene (1)83.8 1/26/24 2:3270-130
Page 5 of 20
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Project Location: Raleigh, NC
Date Received: 1/23/2024
Work Order: 24A2108Sample Description/Location:
Field Sample #: SG-4
Sample ID: 24A2108-03
Sample Matrix: Soil Gas
Initial Vacuum(in Hg): -29
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -5.5
Sampled: 1/18/2024 14:10
Canister ID: 2816
Flow Controller ID: 4343
Sub Description/Location:
Canister Size: 1 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 10 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
cis-1,2-Dichloroethylene ND 0.20 1/26/24 2:59 TPHND40.790.062 0.24
trans-1,2-Dichloroethylene ND 0.20 1/26/24 2:59 TPHND40.790.065 0.26
Tetrachloroethylene 350 1.0 1/26/24 3:26 TPH2400 206.80.37 2.5
Trichloroethylene 18 0.20 1/26/24 2:59 TPH99 41.10.082 0.44
Vinyl Chloride ND 0.20 1/26/24 2:59 TPHND40.510.091 0.23
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)93.1 1/26/24 2:5970-130
4-Bromofluorobenzene (1)85.7 1/26/24 3:2670-130
Page 6 of 20
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: TO-15 Prep-EPA TO-15
Lab Number [Field ID]Batch Date
Pressure
Dilution
Pre
Dilution
Pre-Dil
Initial
mL
Pre-Dil
Final
mL
Default
Injection
mL
Actual
Injection
mL
24A2108-01 [SG-2]B364573 1.5 1 N/A 1000 200 75 01/25/24
24A2108-02 [SG-3]B364573 1.5 1 N/A 1000 200 30 01/25/24
24A2108-02RE1 [SG-3]B364573 1.5 1 N/A 1000 200 10 01/25/24
24A2108-03 [SG-4]B364573 1.5 1 N/A 1000 200 75 01/25/24
24A2108-03RE1 [SG-4]B364573 1.5 1 N/A 1000 200 15 01/25/24
Page 7 of 20
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ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B364573 - TO-15 Prep
Blank (B364573-BLK1)Prepared & Analyzed: 01/25/24
0.80NDAcetone
0.020NDBenzene
0.020NDBenzyl chloride
0.020NDBromodichloromethane
0.020NDBromoform
0.020NDBromomethane
0.020ND1,3-Butadiene
0.80ND2-Butanone (MEK)
0.20NDCarbon Disulfide
0.020NDCarbon Tetrachloride
0.020NDChlorobenzene
0.020NDChloroethane
0.020NDChloroform
0.040NDChloromethane
0.020NDCyclohexane
0.020NDDibromochloromethane
0.020ND1,2-Dibromoethane (EDB)
0.020ND1,2-Dichlorobenzene
0.020ND1,3-Dichlorobenzene
0.020ND1,4-Dichlorobenzene
0.020NDDichlorodifluoromethane (Freon 12)
0.020ND1,1-Dichloroethane
0.020ND1,2-Dichloroethane
0.020ND1,1-Dichloroethylene
0.020NDcis-1,2-Dichloroethylene
0.020NDtrans-1,2-Dichloroethylene
0.020ND1,2-Dichloropropane
0.020NDcis-1,3-Dichloropropene
0.020NDtrans-1,3-Dichloropropene
0.020ND1,2-Dichloro-1,1,2,2-tetrafluoroethane
(Freon 114)
0.20ND1,4-Dioxane
0.80NDEthanol
0.20NDEthyl Acetate
0.020NDEthylbenzene
0.020ND4-Ethyltoluene
0.020NDHeptane
0.020NDHexachlorobutadiene
0.80NDHexane
0.020ND2-Hexanone (MBK)
0.80NDIsopropanol
0.020NDMethyl tert-Butyl Ether (MTBE)
0.20NDMethylene Chloride
0.020ND4-Methyl-2-pentanone (MIBK)
0.020NDNaphthalene
0.80NDPropene
0.020NDStyrene
Page 8 of 20
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B364573 - TO-15 Prep
Blank (B364573-BLK1)Prepared & Analyzed: 01/25/24
0.020ND1,1,2,2-Tetrachloroethane
0.020NDTetrachloroethylene
0.20NDTetrahydrofuran
0.020NDToluene
0.020ND1,2,4-Trichlorobenzene
0.020ND1,1,1-Trichloroethane
0.020ND1,1,2-Trichloroethane
0.020NDTrichloroethylene
0.080NDTrichlorofluoromethane (Freon 11)
0.080ND1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
0.020ND1,2,4-Trimethylbenzene
0.020ND1,3,5-Trimethylbenzene
0.40NDVinyl Acetate
0.020NDVinyl Chloride
0.040NDm&p-Xylene
0.020NDo-Xylene
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)92.07.36
LCS (B364573-BS1)Prepared & Analyzed: 01/25/24
5.00 70-1301145.72Acetone
5.00 70-1301095.47Benzene
5.00 70-1301135.64Benzyl chloride
5.00 70-1301125.58Bromodichloromethane
5.00 70-1301145.70Bromoform
5.00 70-1301266.32Bromomethane
5.00 70-1301175.861,3-Butadiene
5.00 70-1301025.082-Butanone (MEK)
5.00 70-1301286.42Carbon Disulfide
5.00 70-13099.95.00Carbon Tetrachloride
5.00 70-1301115.55Chlorobenzene
5.00 70-1301175.83Chloroethane
5.00 70-1301195.96Chloroform
5.00 70-1301145.71Chloromethane
5.00 70-1301095.45Cyclohexane
5.00 70-1301155.74Dibromochloromethane
5.00 70-1301095.451,2-Dibromoethane (EDB)
5.00 70-1301105.511,2-Dichlorobenzene
5.00 70-1301216.041,3-Dichlorobenzene
5.00 70-1301226.091,4-Dichlorobenzene
5.00 V-0670-1301286.40Dichlorodifluoromethane (Freon 12)
5.00 70-1301236.131,1-Dichloroethane
5.00 70-1301135.671,2-Dichloroethane
5.00 70-1301246.191,1-Dichloroethylene
5.00 70-1301105.48cis-1,2-Dichloroethylene
5.00 70-1301246.20trans-1,2-Dichloroethylene
5.00 70-1301165.791,2-Dichloropropane
Page 9 of 20
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B364573 - TO-15 Prep
LCS (B364573-BS1)Prepared & Analyzed: 01/25/24
5.00 70-1301105.49cis-1,3-Dichloropropene
5.00 70-1301165.78trans-1,3-Dichloropropene
5.00 V-0670-1301216.051,2-Dichloro-1,1,2,2-tetrafluoroethane
(Freon 114)
5.00 70-1301145.681,4-Dioxane
5.00 L-0570-1301587.90Ethanol *
5.00 70-13092.84.64Ethyl Acetate
5.00 70-1301155.75Ethylbenzene
5.00 70-1301175.864-Ethyltoluene
5.00 70-1301085.38Heptane
4.25 70-1301185.00Hexachlorobutadiene
5.00 70-1301085.41Hexane
5.00 70-1301175.872-Hexanone (MBK)
5.00 70-1301145.69Isopropanol
5.00 70-1301226.11Methyl tert-Butyl Ether (MTBE)
5.00 70-1301165.80Methylene Chloride
5.00 70-1301075.354-Methyl-2-pentanone (MIBK)
3.68 L-0570-1301405.14Naphthalene *
5.00 70-13095.14.76Propene
5.00 70-1301125.58Styrene
5.00 70-1301236.141,1,2,2-Tetrachloroethane
5.00 70-1301085.40Tetrachloroethylene
5.00 70-13099.54.97Tetrahydrofuran
5.00 70-1301125.61Toluene
3.90 70-1301285.011,2,4-Trichlorobenzene
5.00 70-1301075.341,1,1-Trichloroethane
5.00 70-1301236.171,1,2-Trichloroethane
5.00 70-1301085.39Trichloroethylene
5.00 70-1301236.15Trichlorofluoromethane (Freon 11)
5.00 70-1301236.161,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
5.00 70-1301135.641,2,4-Trimethylbenzene
5.00 70-1301165.781,3,5-Trimethylbenzene
5.00 V-2070-1301306.48Vinyl Acetate
5.00 70-1301256.24Vinyl Chloride
10.0 70-13012012.0m&p-Xylene
5.00 70-1301175.83o-Xylene
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)97.27.78
Page 10 of 20
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Note: Blank Subtraction is not performed unless otherwise noted
*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
RL Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
LCS Laboratory Control Sample
Laboratory Control SampleLCS Dup Duplicate Laboratory Control Sample
MS Matrix Spike Sample
MS Dup Duplicate Matrix Spike Sample
REC Recovery
QC Quality Control
ppbv Parts per billion volume
EPA United States Environmental Protection Agency
Percent Recovery% REC
ND Not Detected
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
Not ApplicableN/A
DL Detection Limit
Not CalculatedNC
LFB/LCS Lab Fortified Blank/Lab Control Sample
ORP Oxidation-Reduction Potential
Not dry weight correctedwet
Percent weight% wt
KilogramKg
Gramg
Milligrammg
Microgramµg
Nanogramng
LiterL
MillilitermL
Microliter L
Cubic Meterm3
Extractable Petroleum HydrocarbonsEPH
Volatile Petroleum HydrocarbonsVPH
Air Petroleum HydrocarbonsAPH
Flame Ionization DetectorFID
Photo Ionization DetectorPID
FLAG/QUALIFIER SUMMARY
Laboratory fortified blank/laboratory control sample recovery is outside of control limits. Reported value for this
compound is likely to be biased on the high side.
L-05
Elevated reporting limit due to high concentration of target compounds.RL-11
Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side for
this compound.
V-06
Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side.
Data validation is not affected since sample result was "not detected" for this compound.
V-20
Page 11 of 20
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYST
Thomas P. HniteckiTPH
Report Queue StationSTATION
Rebecca FaustRLF
Kristen M CoutureKMC
Catherine M. RouleauCMR
Page 12 of 20
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
INTERNAL STANDARD AREA AND RT SUMMARY
EPA TO-15
RTResponseInternal Standard Area %RT DiffResponse
Reference
RT
Reference Area %
Limits
RT Diff
Limit Q
Initial Cal Check (S091464-ICV1 )Lab File ID: L23A214020.D Analyzed: 08/02/23 23:42
Bromochloromethane (1)300782 2.867 314027 2.871 60 - 14096 -0.0040 +/-0.50
1,4-Difluorobenzene (1)878479 3.54 895773 3.54 60 - 14098 0.0000 +/-0.50
Chlorobenzene-d5 (1)823159 5.202 837397 5.202 60 - 14098 0.0000 +/-0.50
INTERNAL STANDARD AREA AND RT SUMMARY
EPA TO-15
RTResponseInternal Standard Area %RT DiffResponse
Reference
RT
Reference Area %
Limits
RT Diff
Limit Q
Calibration Check (S099773-CCV1 )Lab File ID: L24A025003.D Analyzed: 01/25/24 10:30
Bromochloromethane (1)239681 2.865 314027 2.871 60 - 14076 -0.0060 +/-0.50
1,4-Difluorobenzene (1)675323 3.538 895773 3.54 60 - 14075 -0.0020 +/-0.50
Chlorobenzene-d5 (1)607724 5.196 837397 5.202 60 - 14073 -0.0060 +/-0.50
LCS (B364573-BS1 )Lab File ID: L24A025004.D Analyzed: 01/25/24 10:55
Bromochloromethane (1)237990 2.864 239681 2.865 60 - 14099 -0.0010 +/-0.50
1,4-Difluorobenzene (1)681491 3.539 675323 3.538 60 - 140101 0.0010 +/-0.50
Chlorobenzene-d5 (1)604735 5.196 607724 5.196 60 - 140100 0.0000 +/-0.50
Blank (B364573-BLK1 )Lab File ID: L24A025007.D Analyzed: 01/25/24 12:27
Bromochloromethane (1)237927 2.869 239681 2.865 60 - 14099 0.0040 +/-0.50
1,4-Difluorobenzene (1)627255 3.538 675323 3.538 60 - 14093 0.0000 +/-0.50
Chlorobenzene-d5 (1)571542 5.194 607724 5.196 60 - 14094 -0.0020 +/-0.50
SG-2 (24A2108-01 )Lab File ID: L24A025031.D Analyzed: 01/26/24 01:11
Bromochloromethane (1)234212 2.875 239681 2.865 60 - 14098 0.0100 +/-0.50
1,4-Difluorobenzene (1)644005 3.548 675323 3.538 60 - 14095 0.0100 +/-0.50
Chlorobenzene-d5 (1)609659 5.2 607724 5.196 60 - 140100 0.0040 +/-0.50
SG-3 (24A2108-02 )Lab File ID: L24A025033.D Analyzed: 01/26/24 02:06
Bromochloromethane (1)228581 2.875 239681 2.865 60 - 14095 0.0100 +/-0.50
1,4-Difluorobenzene (1)623044 3.543 675323 3.538 60 - 14092 0.0050 +/-0.50
Chlorobenzene-d5 (1)591442 5.2 607724 5.196 60 - 14097 0.0040 +/-0.50
SG-3 (24A2108-02RE1 )Lab File ID: L24A025034.D Analyzed: 01/26/24 02:32
Bromochloromethane (1)217404 2.875 239681 2.865 60 - 14091 0.0100 +/-0.50
1,4-Difluorobenzene (1)606640 3.543 675323 3.538 60 - 14090 0.0050 +/-0.50
Chlorobenzene-d5 (1)554492 5.199 607724 5.196 60 - 14091 0.0030 +/-0.50
SG-4 (24A2108-03 )Lab File ID: L24A025035.D Analyzed: 01/26/24 02:59
Bromochloromethane (1)225293 2.875 239681 2.865 60 - 14094 0.0100 +/-0.50
1,4-Difluorobenzene (1)621522 3.544 675323 3.538 60 - 14092 0.0060 +/-0.50
Chlorobenzene-d5 (1)607691 5.201 607724 5.196 60 - 140100 0.0050 +/-0.50
Page 13 of 20
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INTERNAL STANDARD AREA AND RT SUMMARY
EPA TO-15
RTResponseInternal Standard Area %RT DiffResponse
Reference
RT
Reference Area %
Limits
RT Diff
Limit Q
SG-4 (24A2108-03RE1 )Lab File ID: L24A025036.D Analyzed: 01/26/24 03:26
Bromochloromethane (1)227326 2.88 239681 2.865 60 - 14095 0.0150 +/-0.50
1,4-Difluorobenzene (1)599420 3.548 675323 3.538 60 - 14089 0.0100 +/-0.50
Chlorobenzene-d5 (1)580094 5.2 607724 5.196 60 - 14095 0.0040 +/-0.50
Page 14 of 20
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CONTINUING CALIBRATION CHECK
EPA TO-15
S099773-CCV1
COMPOUND TYPE CCV MIN (#)CCV LIMIT (#)CCV ICAL
CONC. (ppbv)% DIFF / DRIFTRESPONSE FACTOR
STD
1.25918A 12.2 305.61 1.1222555.00Acetone
0.8336135A 14.9 305.75 0.72542935.00Benzene
0.7550006A 15.8 305.79 0.651925.00Benzyl chloride
0.6527318A 17.2 305.86 0.55670475.00Bromodichloromethane
0.5500102A 11.7 305.58 0.49261015.00Bromoform
0.8034479A 27.4 306.37 0.63086765.00Bromomethane
0.6606047A 19.9 305.99 0.5511495.001,3-Butadiene
1.332792A -3.5 304.82 1.3816045.002-Butanone (MEK)
2.612466A 26.6 306.33 2.0637575.00Carbon Disulfide
0.5615659A 9.9 305.49 0.51103685.00Carbon Tetrachloride
0.8202329A 13.6 305.68 0.72198125.00Chlorobenzene
0.4801916A 16.6 305.83 0.4117515.00Chloroethane
1.700607A 18.2 305.91 1.4393325.00Chloroform
0.7107113A 16.5 305.82 0.61014595.00Chloromethane
0.3218253A 6.2 305.31 0.30302865.00Cyclohexane
0.6390427A 13.2 305.66 0.56441225.00Dibromochloromethane
0.5724204A 12.8 305.64 0.50764495.001,2-Dibromoethane (EDB)
0.6852742A 9.9 305.50 0.62347655.001,2-Dichlorobenzene
0.7893741A 26.0 306.30 0.62672365.001,3-Dichlorobenzene
0.7241366A 24.8 306.24 0.58013655.001,4-Dichlorobenzene
2.329122A 31.7 *306.59 1.7680795.00Dichlorodifluoromethane (Freon 12)
1.726555A 24.0 306.20 1.3928245.001,1-Dichloroethane
1.157452A 18.4 305.92 0.97729275.001,2-Dichloroethane
1.464066A 29.9 306.49 1.1271875.001,1-Dichloroethylene
1.031251A 13.5 305.67 0.9089525.00cis-1,2-Dichloroethylene
1.394874A 23.6 306.18 1.1282325.00trans-1,2-Dichloroethylene
0.3066835A 17.9 305.89 0.26019485.001,2-Dichloropropane
0.4974354A 25.5 306.28 0.39622715.00cis-1,3-Dichloropropene
0.382916A 8.7 305.44 0.35228425.00trans-1,3-Dichloropropene
2.359903A 32.2 *306.61 1.7846875.001,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)
0.1851416A 6.2 305.31 0.17428525.001,4-Dioxane
0.1962942A 13.3 305.66 0.17324145.00Ethanol
0.2140512A -10.4 304.48 0.23901695.00Ethyl Acetate
1.388686A 18.0 305.90 1.1769025.00Ethylbenzene
1.446988A 16.0 305.80 1.2470695.004-Ethyltoluene
0.2504804A 9.5 305.48 0.22868475.00Heptane
0.4668119A -1.8 304.91 0.47556165.00Hexachlorobutadiene
0.7825935A 5.2 305.26 0.74421785.00Hexane
Page 15 of 20
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CONTINUING CALIBRATION CHECK
EPA TO-15
S099773-CCV1
COMPOUND TYPE CCV MIN (#)CCV LIMIT (#)CCV ICAL
CONC. (ppbv)% DIFF / DRIFTRESPONSE FACTOR
STD
0.7296444A 21.7 306.09 0.59938995.002-Hexanone (MBK)
1.365034A 15.6 305.78 1.1806995.00Isopropanol
2.577206A 20.9 306.05 2.1308915.00Methyl tert-Butyl Ether (MTBE)
1.024482A 17.5 305.88 0.87162145.00Methylene Chloride
0.2818894A 16.8 305.84 0.24143715.004-Methyl-2-pentanone (MIBK)
0.9364751A -1.9 304.90 0.9546185.00Naphthalene
0.3955057A -2.9 304.85 0.40752365.00Propene
0.7748333A 16.0 305.80 0.66801735.00Styrene
0.8689418A 27.1 306.35 0.68382935.001,1,2,2-Tetrachloroethane
0.4670304A 11.9 305.59 0.41745665.00Tetrachloroethylene
0.8346894A -8.4 304.58 0.91119635.00Tetrahydrofuran
1.073448A 14.4 305.72 0.93858055.00Toluene
0.3825315A 3.6 305.18 0.36932755.001,2,4-Trichlorobenzene
0.5902669A 16.3 305.82 0.50757925.001,1,1-Trichloroethane
0.3958955A 27.9 306.39 0.3096555.001,1,2-Trichloroethane
0.3746782A 11.6 305.58 0.33565985.00Trichloroethylene
2.299683A 26.6 306.33 1.8167435.00Trichlorofluoromethane (Freon 11)
1.83797A 27.9 306.40 1.4365825.001,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)
1.221381A 19.6 305.98 1.0213025.001,2,4-Trimethylbenzene
1.288656A 22.1 306.11 1.0552965.001,3,5-Trimethylbenzene
2.102341A 43.6 *307.18 1.4635415.00Vinyl Acetate
0.9060443A 27.5 306.38 0.71057575.00Vinyl Chloride
1.195037A 23.1 3012.3 0.971150610.0m&p-Xylene
1.159784A 21.4 306.07 0.95505185.00o-Xylene
* Values outside of QC limits
# Column to be used to flag Response Factor and %Diff/Drift values with an asterisk
Page 16 of 20
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
EPA TO-15 in Air
FL,NY,ME,NH,VAcis-1,2-Dichloroethylene
NJ,NY,ME,NH,VAtrans-1,2-Dichloroethylene
FL,NJ,NY,ME,NH,VATetrachloroethylene
FL,NJ,NY,ME,NH,VATrichloroethylene
FL,NJ,NY,ME,NH,VAVinyl Chloride
Con-Test, a Pace Environmental Laboratory, operates under the following certifications and accreditations:
Code Description Number Expires
10899 NELAPNew York State Department of HealthNY 04/1/2024
2516 NELAPNew Hampshire Environmental LabNH 02/5/2024
MA007 NELAPNew Jersey DEPNJ 06/30/2024
E871027 NELAPFlorida Department of HealthFL 06/30/2024
MA00100State of MaineME 06/9/2025
460217Commonwealth of VirginiaVA 12/14/2024
Page 17 of 20
Page 18 of 20
Page 19 of 20
Page 20 of 20

ATTACHMENT 16
VAPOR INTRUSION RISK CALCULATORS
DSCA ID No:
Name/Address of DSCA Site:Kwiklean Cleaners, 1004 S. Saunders Street, Ralei h, Wake Count , NC
Name/Address of Sampling Location:Kwiklean Cleaners, 1004 S. Saunders Street, Ralei h, Wake Count , NC
Sampling Date:2/27/2023
Sample ID:SG-1
All concentrations are in ug/m3
CAS # Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated Indoor
Air Concentration
(ug/m3)
Indoor Air
Screening Level
for Carcinogens
@ TCR = 1E-06
Indoor Air
Screening Level
for Non-
Carcinogens @
THQ = 0.2
Calculated
Carcinogenic Risk
Calculated Non-
Carcinogenic
Hazard
Quotient
67-64-1 Acetone 28.8 0.864 - -
71-43-2 Benzene 1.68 0.0504 3.6E-01 6.3E+00 1.4E-07 1.6E-03
67-66-3 Chloroform 3.25 0.0975 1.2E-01 2.0E+01 8.0E-07 9.5E-04
110-82-7 Cyclohexane 109 3.27 - 1.3E+03 5.2E-04
75-71-8 Dichlorodifluoromethane 4.03 0.1209 - 2.1E+01 1.2E-03
156-59-2 Dichloroethylene, cis-1,2- 1040 31.2 - 8.3E+00 7.5E-01
156-60-5 Dichloroethylene, trans-1,2- - 8.3E+00
109-99-9 ~Tetrahydrofuran 2.42 0.0726 - 4.2E+02 3.5E-05
110-54-3 Hexane, N- 4.28 0.1284 - 1.5E+02 1.8E-04
67-63-0 Isopropanol 118 3.54 - 4.2E+01 1.7E-02
78-93-3 Methyl Ethyl Ketone (2-Butanone) 4.31 0.1293 - 1.0E+03 2.5E-05
75-09-2 Methylene Chloride 9.69 0.2907 1.0E+02 1.3E+02 2.9E-09 4.6E-04
127-18-4 Tetrachloroethylene 18200 546 1.1E+01 8.3E+00 5.1E-05 1.3E+01
108-88-3 Toluene 4.73 0.1419 - 1.0E+03 2.7E-05
79-01-6 Trichloroethylene 947 28.41 4.8E-01 4.2E-01 5.9E-05 1.4E+01
75-69-4 Trichlorofluoromethane 4.61 0.1383 - -
75-01-4 Vinyl Chloride 1.7E-01 1.7E+01
Cumulative: 1.1E-04 2.7E+01
DSCA Soil Gas Risk Calculator - Cumulative Risk for Resident
Version 11, July 2023
DC920079
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk
values are calculated for these chemicals.
DSCA ID No:
Name/Address of DSCA Site:Kwiklean Cleaners, 1004 S. Saunders Street, Ralei h, Wake Count , NC
Name/Address of Sampling Location:Kwiklean Cleaners, 1004 S. Saunders Street, Ralei h, Wake Count , NC
Sampling Date:2/27/2023
Sample ID:SG-1
All concentrations are in ug/m3
CAS # Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated Indoor
Air Concentration
(ug/m3)
Indoor Air
Screening Level
for Carcinogens
@ TCR = 1E-06
Indoor Air
Screening Level
for Non-
Carcinogens @
THQ = 0.2
Calculated
Carcinogenic Risk
Calculated Non-
Carcinogenic
Hazard
Quotient
67-64-1 Acetone 28.8 0.288 - -
71-43-2 Benzene 1.68 0.0168 1.6E+00 2.6E+01 1.1E-08 1.3E-04
67-66-3 Chloroform 3.25 0.0325 5.3E-01 8.6E+01 6.1E-08 7.6E-05
110-82-7 Cyclohexane 109 1.09 - 5.3E+03 4.1E-05
75-71-8 Dichlorodifluoromethane 4.03 0.0403 - 8.8E+01 9.2E-05
156-59-2 Dichloroethylene, cis-1,2- 1040 10.4 - 3.5E+01 5.9E-02
156-60-5 Dichloroethylene, trans-1,2- - 3.5E+01
109-99-9 ~Tetrahydrofuran 2.42 0.0242 - 1.8E+03 2.8E-06
110-54-3 Hexane, N- 4.28 0.0428 - 6.1E+02 1.4E-05
67-63-0 Isopropanol 118 1.18 - 1.8E+02 1.3E-03
78-93-3 Methyl Ethyl Ketone (2-Butanone) 4.31 0.0431 - 4.4E+03 2.0E-06
75-09-2 Methylene Chloride 9.69 0.0969 1.2E+03 5.3E+02 7.9E-11 3.7E-05
127-18-4 Tetrachloroethylene 18200 182 4.7E+01 3.5E+01 3.9E-06 1.0E+00
108-88-3 Toluene 4.73 0.0473 - 4.4E+03 2.2E-06
79-01-6 Trichloroethylene 947 9.47 3.0E+00 1.8E+00 3.2E-06 1.1E+00
75-69-4 Trichlorofluoromethane 4.61 0.0461 - -
75-01-4 Vinyl Chloride 2.8E+00 7.0E+01
Cumulative: 7.1E-06 2.2E+00
DSCA Soil Gas Risk Calculator - Cumulative Risk for Non-Residential Worker
Version 11, July 2023
DC920079
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk
values are calculated for these chemicals.
DSCA ID No:
Name/Address of DSCA Site:Kwiklean Cleaners, 1004 S. Saunders Street, Ralei h, Wake Count , NC
Name/Address of Sampling Location:1010 S. Saunders Street, Ralei h, Wake Count , NC
Sampling Date:1/18/2024
Sample ID:SG-2
All concentrations are in ug/m3
CAS # Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated Indoor
Air Concentration
(ug/m3)
Indoor Air
Screening Level
for Carcinogens
@ TCR = 1E-06
Indoor Air
Screening Level
for Non-
Carcinogens @
THQ = 0.2
Calculated
Carcinogenic Risk
Calculated Non-
Carcinogenic
Hazard
Quotient
156-59-2 Dichloroethylene, cis-1,2- - 8.3E+00
156-60-5 Dichloroethylene, trans-1,2- - 8.3E+00
127-18-4 Tetrachloroethylene 1200 36 1.1E+01 8.3E+00 3.3E-06 8.6E-01
79-01-6 Trichloroethylene 5.2 0.156 4.8E-01 4.2E-01 3.3E-07 7.5E-02
75-01-4 Vinyl Chloride 1.7E-01 1.7E+01
Cumulative: 3.7E-06 9.4E-01
DSCA Soil Gas Risk Calculator - Cumulative Risk for Resident
Version 11, July 2023
DC920079
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk
values are calculated for these chemicals.
DSCA ID No:
Name/Address of DSCA Site:Kwiklean Cleaners, 1004 S. Saunders Street, Ralei h, Wake Count , NC
Name/Address of Sampling Location:1010 S. Saunders Street, Ralei h, Wake Count , NC
Sampling Date:1/18/2024
Sample ID:SG-2
All concentrations are in ug/m3
CAS # Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated Indoor
Air Concentration
(ug/m3)
Indoor Air
Screening Level
for Carcinogens
@ TCR = 1E-06
Indoor Air
Screening Level
for Non-
Carcinogens @
THQ = 0.2
Calculated
Carcinogenic Risk
Calculated Non-
Carcinogenic
Hazard
Quotient
156-59-2 Dichloroethylene, cis-1,2- - 3.5E+01
156-60-5 Dichloroethylene, trans-1,2- - 3.5E+01
127-18-4 Tetrachloroethylene 1200 12 4.7E+01 3.5E+01 2.5E-07 6.8E-02
79-01-6 Trichloroethylene 5.2 0.052 3.0E+00 1.8E+00 1.7E-08 5.9E-03
75-01-4 Vinyl Chloride 2.8E+00 7.0E+01
Cumulative: 2.7E-07 7.4E-02
DSCA Soil Gas Risk Calculator - Cumulative Risk for Non-Residential Worker
Version 11, July 2023
DC920079
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk
values are calculated for these chemicals.
DSCA ID No:
Name/Address of DSCA Site:Kwiklean Cleaners, 1004 S. Saunders Street, Ralei h, Wake Count , NC
Name/Address of Sampling Location:1010 S. Saunders Street, Ralei h, Wake Count , NC
Sampling Date:1/18/2024
Sample ID:SG-3
All concentrations are in ug/m3
CAS # Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated Indoor
Air Concentration
(ug/m3)
Indoor Air
Screening Level
for Carcinogens
@ TCR = 1E-06
Indoor Air
Screening Level
for Non-
Carcinogens @
THQ = 0.2
Calculated
Carcinogenic Risk
Calculated Non-
Carcinogenic
Hazard
Quotient
156-59-2 Dichloroethylene, cis-1,2- 2.7 0.081 - 8.3E+00 1.9E-03
156-60-5 Dichloroethylene, trans-1,2- - 8.3E+00
127-18-4 Tetrachloroethylene 8400 252 1.1E+01 8.3E+00 2.3E-05 6.0E+00
79-01-6 Trichloroethylene 64 1.92 4.8E-01 4.2E-01 4.0E-06 9.2E-01
75-01-4 Vinyl Chloride 1.7E-01 1.7E+01
Cumulative: 2.7E-05 7.0E+00
DSCA Soil Gas Risk Calculator - Cumulative Risk for Resident
Version 11, July 2023
DC920079
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk
values are calculated for these chemicals.
DSCA ID No:
Name/Address of DSCA Site:Kwiklean Cleaners, 1004 S. Saunders Street, Ralei h, Wake Count , NC
Name/Address of Sampling Location:1010 S. Saunders Street, Ralei h, Wake Count , NC
Sampling Date:1/18/2024
Sample ID:SG-3
All concentrations are in ug/m3
CAS # Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated Indoor
Air Concentration
(ug/m3)
Indoor Air
Screening Level
for Carcinogens
@ TCR = 1E-06
Indoor Air
Screening Level
for Non-
Carcinogens @
THQ = 0.2
Calculated
Carcinogenic Risk
Calculated Non-
Carcinogenic
Hazard
Quotient
156-59-2 Dichloroethylene, cis-1,2- 2.7 0.027 - 3.5E+01 1.5E-04
156-60-5 Dichloroethylene, trans-1,2- - 3.5E+01
127-18-4 Tetrachloroethylene 8400 84 4.7E+01 3.5E+01 1.8E-06 4.8E-01
79-01-6 Trichloroethylene 64 0.64 3.0E+00 1.8E+00 2.1E-07 7.3E-02
75-01-4 Vinyl Chloride 2.8E+00 7.0E+01
Cumulative: 2.0E-06 5.5E-01
DSCA Soil Gas Risk Calculator - Cumulative Risk for Non-Residential Worker
Version 11, July 2023
DC920079
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk
values are calculated for these chemicals.
DSCA ID No:
Name/Address of DSCA Site:Kwiklean Cleaners, 1004 S. Saunders Street, Ralei h, Wake Count , NC
Name/Address of Sampling Location:1010 S. Saunders Street, Ralei h, Wake Count , NC
Sampling Date:1/18/2024
Sample ID:SG-4
All concentrations are in ug/m3
CAS # Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated Indoor
Air Concentration
(ug/m3)
Indoor Air
Screening Level
for Carcinogens
@ TCR = 1E-06
Indoor Air
Screening Level
for Non-
Carcinogens @
THQ = 0.2
Calculated
Carcinogenic Risk
Calculated Non-
Carcinogenic
Hazard
Quotient
156-59-2 Dichloroethylene, cis-1,2- - 8.3E+00
156-60-5 Dichloroethylene, trans-1,2- - 8.3E+00
127-18-4 Tetrachloroethylene 2400 72 1.1E+01 8.3E+00 6.7E-06 1.7E+00
79-01-6 Trichloroethylene 99 2.97 4.8E-01 4.2E-01 6.2E-06 1.4E+00
75-01-4 Vinyl Chloride 1.7E-01 1.7E+01
Cumulative: 1.3E-05 3.2E+00
DSCA Soil Gas Risk Calculator - Cumulative Risk for Resident
Version 11, July 2023
DC920079
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk
values are calculated for these chemicals.
DSCA ID No:
Name/Address of DSCA Site:Kwiklean Cleaners, 1004 S. Saunders Street, Ralei h, Wake Count , NC
Name/Address of Sampling Location:1010 S. Saunders Street, Ralei h, Wake Count , NC
Sampling Date:1/18/2024
Sample ID:SG-4
All concentrations are in ug/m3
CAS # Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated Indoor
Air Concentration
(ug/m3)
Indoor Air
Screening Level
for Carcinogens
@ TCR = 1E-06
Indoor Air
Screening Level
for Non-
Carcinogens @
THQ = 0.2
Calculated
Carcinogenic Risk
Calculated Non-
Carcinogenic
Hazard
Quotient
156-59-2 Dichloroethylene, cis-1,2- - 3.5E+01
156-60-5 Dichloroethylene, trans-1,2- - 3.5E+01
127-18-4 Tetrachloroethylene 2400 24 4.7E+01 3.5E+01 5.1E-07 1.4E-01
79-01-6 Trichloroethylene 99 0.99 3.0E+00 1.8E+00 3.3E-07 1.1E-01
75-01-4 Vinyl Chloride 2.8E+00 7.0E+01
Cumulative: 8.4E-07 2.5E-01
DSCA Soil Gas Risk Calculator - Cumulative Risk for Non-Residential Worker
Version 11, July 2023
DC920079
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk
values are calculated for these chemicals.

ATTACHMENT 17
PHOTO LOG
Photograph 2: View of northern adjacent properties
DS
0
.
1
8
1
KWIKCLEAN CLEANERS DSCA ID: DC9200791004 S. SAUNDERS STREETRALEIGH, WAKE COUNTY, NORTH CAROLINA
3921 Sunset Ridge Road, Suite 301
Raleigh, NC 27607919.847.4241(p) 919.847.4261(f)
Photograph 1: Exterior view of former Kwiklean Cleaners building
Photograph 4: View of eastern adjacent properties
DS
0
.
1
8
1
KWIKCLEAN CLEANERS DSCA ID: DC9200791004 S. SAUNDERS STREETRALEIGH, WAKE COUNTY, NORTH CAROLINA
3921 Sunset Ridge Road, Suite 301
Raleigh, NC 27607919.847.4241(p) 919.847.4261(f)
Photograph 3: View of southern adjacent properties
Photograph 6: Representative view of hand augering activities (clearing utilities at MW-1)
DS
0
.
1
8
1
KWIKCLEAN CLEANERS DSCA ID: DC9200791004 S. SAUNDERS STREETRALEIGH, WAKE COUNTY, NORTH CAROLINA
3921 Sunset Ridge Road, Suite 301
Raleigh, NC 27607919.847.4241(p) 919.847.4261(f)
Photograph 5: View towards western adjacent properties
Photograph 8: Representative view of soil sampling activities (MW-2/SB-1)
DS
0
.
1
8
1
KWIKCLEAN CLEANERS DSCA ID: DC9200791004 S. SAUNDERS STREETRALEIGH, WAKE COUNTY, NORTH CAROLINA
3921 Sunset Ridge Road, Suite 301
Raleigh, NC 27607919.847.4241(p) 919.847.4261(f)
Photograph 7: Representative view of drilling activities (MW-1)
Photograph 10: Representative view of soil gas point installation activities (SG-3)
DS
0
.
1
8
1
KWIKCLEAN CLEANERS DSCA ID: DC9200791004 S. SAUNDERS STREETRALEIGH, WAKE COUNTY, NORTH CAROLINA
3921 Sunset Ridge Road, Suite 301
Raleigh, NC 27607919.847.4241(p) 919.847.4261(f)
Photograph 9: Representative view of interior concrete coring activities (SB-8)
Photograph 12: Representative view of low-flow groundwater sampling activities (MW-3)
DS
0
.
1
8
1
KWIKCLEAN CLEANERS DSCA ID: DC9200791004 S. SAUNDERS STREETRALEIGH, WAKE COUNTY, NORTH CAROLINA
3921 Sunset Ridge Road, Suite 301
Raleigh, NC 27607919.847.4241(p) 919.847.4261(f)
Photograph 11: Representative view of soil gas sampling activities (SG-2)
Photograph 14: View of completed monitoring well MW-2
DS
0
.
1
8
1
KWIKCLEAN CLEANERS DSCA ID: DC9200791004 S. SAUNDERS STREETRALEIGH, WAKE COUNTY, NORTH CAROLINA
3921 Sunset Ridge Road, Suite 301
Raleigh, NC 27607919.847.4241(p) 919.847.4261(f)
Photograph 13: View of completed monitoring well MW-1
Photograph 16: Typical view of former Kwiklean Cleaners building interior
DS
0
.
1
8
1
KWIKCLEAN CLEANERS DSCA ID: DC9200791004 S. SAUNDERS STREETRALEIGH, WAKE COUNTY, NORTH CAROLINA
3921 Sunset Ridge Road, Suite 301
Raleigh, NC 27607919.847.4241(p) 919.847.4261(f)
Photograph 15: View of completed monitoring well MW-3
Photograph 18: Additional example of one of the open cuts observed in the building slab,
which are the reason indoor air sampling was not performed.
DS
0
.
1
8
1
KWIKCLEAN CLEANERS DSCA ID: DC9200791004 S. SAUNDERS STREETRALEIGH, WAKE COUNTY, NORTH CAROLINA
3921 Sunset Ridge Road, Suite 301
Raleigh, NC 27607919.847.4241(p) 919.847.4261(f)
Photograph 17: Example of one of the open cuts observed in the building slab,
which are the reason indoor air sampling was not performed.

ATTACHMENT 18
BORING LOGS
NOTES:
generated using GroundLogs.online
Client:
Project:
Address:
DSCA
DS0-181/DC920079
1004 S. Saunders Street, Raleigh, NC
WELL LOG
Well No.
Page:
MW-1
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
25.0 Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Pack:
22.0
2.0
0.010
Sch 40 PVC
Sch 40 PVC Slotted
Bent.-Cement Grout/Bent. Chips
#2 Sand Pack
DE
P
T
H

(
f
t
)
LI
T
H
O
L
O
G
Y
WA
T
E
R

L
E
V
E
L
WE
L
L
CO
M
P
L
E
T
I
O
N
COLLECT
Sa
m
p
l
e

T
y
p
e
Ti
m
e
Bl
o
w

C
o
u
n
t
s
Re
c
o
v
e
r
y

(
f
t
)
SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PI
D

(
p
p
m
)
La
b

S
a
m
p
l
e
DE
P
T
H

(
f
t
)
0
5
10
15
20
25
(0') Silty SAND (SM); mostly fine grained sand, little silt, loose, dry, reddish, mica
(1') Poorly graded SAND with silt (SP-SM); mostly fine grained sand, little silt, loose,
dry, light brown, mica
(5') Poorly graded SAND with silt (SP-SM); mostly fine grained sand, little silt, loose,
moist, light brown, mica
(10') Poorly graded SAND with silt (SP-SM); mostly fine-medium grained sand, little
silt, loose, moist, light brown, red, white, mica
(12') Poorly graded SAND with silt (SP-SM); mostly fine-medium grained sand, little
silt, loose, moist, light brown, mica
(15') Poorly graded SAND with silt (SP-SM); mostly fine-medium grained sand, little
silt, loose, moist, light brown, red, tan, mica
(17') Poorly graded SAND with silt (SP-SM); mostly fine-medium grained sand, little
silt, loose, moist, light brown, white, mica
(18') Poorly graded SAND with silt (SP-SM); mostly fine grained sand, little silt,
loose, moist, white, mica
(19') SILT with sand (ML); some fine-medium sand, mostly silt, soft, wet, brown, mica
0.6
1.2
1.2
0.6
0.3
0.3
0.4
1.1
1.3
0.9
0.7
0.8
0.4
0
5
10
15
20
25(25') Boring terminated.
8.25
Grab
1/15/2024
1/15/2024
IET
Direct Push / Hollow Stem Auger
AMS PowerProbe 9520 VTR
Terry White
John Moricle
NOTES:
generated using GroundLogs.online
Client:
Project:
Address:
WELL LOG
Well No.
Page:
MW-2 / SB-1
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
25.0 Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Pack:
2.0
0.010
Sch 40 PVC
Sch 40 PVC Slotted
Bent.-Cement Grout/Bent. Chips
#2 Sand Pack
DE
P
T
H

(
f
t
)
LI
T
H
O
L
O
G
Y
WA
T
E
R

L
E
V
E
L
WE
L
L
CO
M
P
L
E
T
I
O
N
COLLECT
Sa
m
p
l
e

T
y
p
e
Ti
m
e
Bl
o
w

C
o
u
n
t
s
Re
c
o
v
e
r
y

(
f
t
)
SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PI
D

(
p
p
m
)
La
b

S
a
m
p
l
e
DE
P
T
H

(
f
t
)
0
5
10
15
20
25
(0') Asphalt
(0.5') Poorly graded SAND with silt and gravel (SP-SM); mostly fine-medium grained
sand, some fine gravel, some silt, loose, dry, light brown, white, mica
(2') Poorly graded SAND with silt and gravel (SP-SM); mostly fine-medium grained
sand, little fine-coarse gravel, some silt, loose, dry, light brown, white, mica
(5') Poorly graded SAND with silt (SP-SM); mostly fine grained sand, some silt,
loose, moist, light brown, white, mica
(10') Poorly graded SAND (SP); mostly fine grained sand, trace silt, loose, moist,
light brown, white, mica
(14') Poorly graded SAND (SP); mostly fine grained sand, trace silt, loose, moist,
brown, white, black, mica
(16') Poorly graded SAND (SP); mostly fine grained sand, trace silt, loose, moist,
brown, white, mica
(20') Poorly graded SAND (SP); mostly fine grained sand, trace silt, loose, wet,
brown, white, mica
(22') SILT with sand (ML); some fine-medium sand, mostly silt, soft, wet, brown, tan,
white, mica
1.1
0.9
0.6
3.4
2.5
2.8
4.2
4.0
3.8
4.7
5.8
4.9
3.8
SB-1(0-1)
SB-1(4-6)
0
5
10
15
20
25
DSCA
DS0-181/DC920079
1004 S. Saunders Street, Raleigh, NC
1/15/2024
1/16/2024
IET
Direct Push / Hollow Stem Auger
AMS PowerProbe 9520 VTR
Terry White
John Moricle
8.25
Grab
21.0
(25') Boring terminated.
NOTES:
generated using GroundLogs.online
Client:
Project:
Address:
WELL LOG
Well No.
Page:
MW-3 / SB-2
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
25.0 Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Type:
0.010
Sch 40 PVC
Sch 40 PVC Slotted
Bent.-Cement Grout/Bent.Chips
#2 Sand Pack
DE
P
T
H
(
f
t
)
LI
T
H
O
L
O
G
Y
WA
T
E
R
L
EV
E
L
WE
L
L
CO
M
P
L
E
T
I
O
N
COLLECT
Sa
m
p
l
e
T
y
p
e
Ti
m
e
Bl
o
w
C
ou
n
t
s
Re
c
o
v
e
ry

(
f
t
)
SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PI
D
(
p
pm
)
La
b
S
am
p
l
e
DE
P
T
H
(
f
t
)
0
5
10
15
20
25
(0') Asphalt
(0.5') Silty SAND (SM); mostly fine grained sand, trace fine-coarse gravel, some silt,
loose, dry, brown, mica
(1') Silty SAND (SM); mostly fine grained sand, some silt, loose, dry, light brown,
white, mica
(3') Silty SAND (SM); mostly fine grained sand, some silt, loose, moist, light brown,
black, mica
(5') Silty SAND (SM); mostly fine grained sand, some silt, loose, moist, white, light
brown, orange, mica
(8') Silty SAND (SM); mostly fine-medium grained sand, some silt, loose, moist, light
brown, white, mica
(11') SILT with sand (ML); some fine-medium sand, mostly silt, soft, moist, brown,
white, black, mica
(14') Silty SAND (SM); mostly fine-medium grained sand, little silt, loose, wet, white,
light brown, mica
(17') Silty SAND (SM); mostly fine-medium grained sand, some silt, loose, wet,
white, light brown, mica
(20') SILT with sand (ML); little fine sand, mostly silt, soft, moist, brown, white, mica
17.0
4.0
11.5
4.6
0.8
1.1
0.1
0.0
0.6
0.8
1.1
1.3
1.2
SB-2(0-1)
SB-2(2-4)
0
5
10
15
20
25
DSCA
DS0-181/DC920079
1004 S. Saunders Street, Raleigh, NC
(25') Boring terminated.
1/16/2024
1/17/2024
IET
Direct Push / Hollow Stem Auger
AMS PowerProbe 9520 VTR
Terry White
John Moricle
8.25
Grab
2.0
22.0
NOTES:
generated using GroundLogs.online
Client:
Project:
Address:
BORING LOG
Boring No.
Page:
SB-3
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
10.0
DE
P
T
H
(
f
t
)
LI
T
H
O
L
O
G
Y
WA
T
E
R
L
EV
E
L
BO
R
I
N
G
CO
M
P
L
E
T
I
O
N
COLLECT
Sa
m
p
l
e
T
y
p
e
Ti
m
e
Bl
o
w
C
ou
n
t
s
Re
c
o
v
e
ry

(
f
t
)
SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PI
D
(
p
pm
)
La
b
S
am
p
l
e
DE
P
T
H
(
f
t
)
0
5
10
(0') Poorly graded SAND with silt (SP-SM); mostly fine grained sand, some silt, loose,
moist, brown, mica
(2') Poorly graded SAND (SP); mostly fine grained sand, trace silt, loose, dry, light
brown, mica
(4') Poorly graded SAND (SP); mostly fine-medium grained sand, trace silt, loose, dry,
light brown, white, mica
(7') Poorly graded SAND (SP); mostly fine grained sand, trace silt, loose, dry, light
brown, red, mica
(8') Poorly graded SAND (SP); mostly fine grained sand, trace silt, loose, moist, light
brown, red, mica
5.5
6.3
5.7
9.3
10.5
10.0
10.1
11.0
12.0
13.2
SB-3(0-1)
SB-3(9-10)
0
5
10
DSCA
DS0-181/DC920079
1004 S. Saunders Street, Raleigh, NC
1/17/2024
1/17/2024
IET
Hand Auger
Stainless Steel Hand Auger
Terry White
John Moricle
4.0
Grab
(10') Boring terminated.
NOTES: Installed temporary soil gas monitoring point SG-2 in soil boring using 6" stainless-steel screen set at 6' bgs.
generated using GroundLogs.online
Client:
Project:
Address:
BORING LOG
Boring No.
Page:
SG-2 / SB-4
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
6.0
DE
P
T
H

(
f
t
)
LI
T
H
O
L
O
G
Y
WA
T
E
R

L
E
V
E
L
BO
R
I
N
G
CO
M
P
L
E
T
I
O
N
COLLECT
Sa
m
p
l
e

T
y
p
e
Ti
m
e
Bl
o
w

C
o
u
n
t
s
Re
c
o
v
e
r
y

(
f
t
)
SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PI
D

(
p
p
m
)
La
b

S
a
m
p
l
e
DE
P
T
H

(
f
t
)
0
5
10
(0') Asphalt
(0.5') Sandy SILT (ML); some fine-coarse gravel, little fine sand, mostly silt, soft, dry,
light brown, black, mica
(1') Silty SAND (SM); mostly fine grained sand, little silt, loose, dry, light brown, red,
mica
(2') Silty SAND (SM); mostly fine grained sand, few silt, loose, dry, light brown, red,
mica
(3') Silty SAND (SM); mostly fine grained sand, trace silt, loose, moist, light brown, red,
white, mica
(6') Boring terminated.
3.5
4.1
3.7
4.4
4.9
3.6
SB-4(0-1)
SB-4(4-5)
0
5
10
DSCA
DS0-181/DC920079
1004 S. Saunders Street, Raleigh, NC
1/17/2024
1/17/2024
IET
Hand Auger
Stainless Steel Hand Auger
Terry White
John Moricle
4.0
Grab
NOTES: Installed temporary soil gas monitoring point SG-3 in soil boring using 6" stainless-steel screen set at 6' bgs.
generated using GroundLogs.online
Client:
Project:
Address:
BORING LOG
Boring No.
Page:
SG-3 / SB-5
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
DE
P
T
H

(
f
t
)
LI
T
H
O
L
O
G
Y
WA
T
E
R

L
E
V
E
L
BO
R
I
N
G
CO
M
P
L
E
T
I
O
N
COLLECT
Sa
m
p
l
e

T
y
p
e
Ti
m
e
Bl
o
w

C
o
u
n
t
s
Re
c
o
v
e
r
y

(
f
t
)
SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PI
D

(
p
p
m
)
La
b

S
a
m
p
l
e
DE
P
T
H

(
f
t
)
0
5
10
(0') Asphalt
(0.5') Sandy SILT (ML); some fine-coarse gravel, some fine sand, some silt, soft, dry,
light brown, black, mica
(1') Sandy SILT (ML); trace fine-coarse gravel, some fine sand, some silt, soft, dry, light
brown, black, mica
(2') Silty SAND (SM); mostly fine grained sand, few silt, loose, dry, light brown, red,
black, mica
(3') Poorly graded SAND (SP); mostly fine grained sand, trace silt, loose, moist,
reddish-brown, white, black, mica
5.3
5.6
5.4
7.1
5.4
5.2
SB-5(0-1)
SB-5(3-4)
0
5
10
DSCA
DS0-181/DC920079
1004 S. Saunders Street, Raleigh, NC
1/17/2024
1/17/2024
IET
Hand Auger
Stainless Steel Hand Auger
Terry White
John Moricle
6.0
4.0
Grab
(6') Boring terminated.
NOTES: Installed temporary soil gas monitoring point SG-4 in soil boring using 6" stainless-steel screen set at 6' bgs.
generated using GroundLogs.online
Client:
Project:
Address:
BORING LOG
Boring No.
Page:
SG-4 / SB-6
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
6.0
DE
P
T
H

(
f
t
)
LI
T
H
O
L
O
G
Y
WA
T
E
R

L
E
V
E
L
BO
R
I
N
G
CO
M
P
L
E
T
I
O
N
COLLECT
Sa
m
p
l
e

T
y
p
e
Ti
m
e
Bl
o
w

C
o
u
n
t
s
Re
c
o
v
e
r
y

(
f
t
)
SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PI
D

(
p
p
m
)
La
b

S
a
m
p
l
e
DE
P
T
H

(
f
t
)
0
5
10
(0') Asphalt
(0.5') Sandy SILT (ML); some fine-coarse gravel, little fine sand, mostly silt, soft, dry,
light brown, black, mica
(1') Sandy SILT (ML); trace fine-coarse gravel, some fine sand, mostly silt, soft, dry,
light brown, black, mica
(2') Poorly graded SAND with silt (SP-SM); mostly fine grained sand, little silt, loose,
dry, light brown, red, black, mica
(3') Poorly graded SAND (SP); mostly fine grained sand, little silt, loose, moist,
reddish-brown, black, white, mica
(6') Boring terminated.
4.4
4.5
4.1
3.3
5.2
5.7
SB-6(0-1)
SB-6(5-6)
0
5
10
DSCA
DS0-181/DC920079
1004 S. Saunders Street, Raleigh, NC
1/17/2024
1/17/2024
IET
Hand Auger
Stainless Steel Hand Auger
Terry White
John Moricle
4.0
Grab
NOTES:
generated using GroundLogs.online
Client:
Project:
Address:
BORING LOG
Boring No.
Page:
SB-7
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
5.0
DE
P
T
H

(
f
t
)
LI
T
H
O
L
O
G
Y
WA
T
E
R

L
E
V
E
L
BO
R
I
N
G
CO
M
P
L
E
T
I
O
N
COLLECT
Sa
m
p
l
e

T
y
p
e
Ti
m
e
Bl
o
w

C
o
u
n
t
s
Re
c
o
v
e
r
y

(
f
t
)
SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PI
D

(
p
p
m
)
La
b

S
a
m
p
l
e
DE
P
T
H

(
f
t
)
0
5
10
(0') Concrete
(0.5') Sandy SILT (ML); some fine-coarse gravel, little fine sand, mostly silt, soft, dry,
light brown, black, mica
(1') Poorly graded SAND with silt (SP-SM); mostly fine grained sand, some silt, loose,
dry, light brown, black, white
(2') Poorly graded SAND with silt (SP-SM); mostly fine grained sand, little silt, loose,
dry, light brown, black, white
(3') Poorly graded SAND (SP); mostly fine grained sand, trace silt, loose, dry, light
brown, black, white, mica
(4') Poorly graded SAND (SP); mostly fine grained sand, trace silt, loose, moist, light
brown, black, white, mica
(5') Boring terminated.
2.3
1.9
2.3
2.8
3.0
SB-7(0-1)
SB-7(4-5)
0
5
10
DSCA
DS0-181/DC920079
1004 S. Saunders Street, Raleigh, NC
4.0
Grab
1/17/2024
1/17/2024
IET
Hand Auger
Stainless Steel Hand Auger
Terry White
John Moricle
NOTES:
generated using GroundLogs.online
Client:
Project:
Address:
BORING LOG
Boring No.
Page:
SB-8
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
5.0
DE
P
T
H

(
f
t
)
LI
T
H
O
L
O
G
Y
WA
T
E
R

L
E
V
E
L
BO
R
I
N
G
CO
M
P
L
E
T
I
O
N
COLLECT
Sa
m
p
l
e

T
y
p
e
Ti
m
e
Bl
o
w

C
o
u
n
t
s
Re
c
o
v
e
r
y

(
f
t
)
SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PI
D

(
p
p
m
)
La
b

S
a
m
p
l
e
DE
P
T
H

(
f
t
)
0
5
10
(0') Concrete
(0.5') Sandy SILT (ML); some fine-coarse gravel, little fine sand, mostly silt, soft, dry,
brown, mica
(1') Poorly graded SAND with silt (SP-SM); mostly fine grained sand, little silt, loose,
dry, light brown, mica
(2') Poorly graded SAND (SP); mostly fine grained sand, trace silt, loose, dry, light
brown, mica
(3') Poorly graded SAND (SP); mostly fine grained sand, trace silt, loose, dry, light
brown, red, white, mica
(4') Poorly graded SAND (SP); mostly fine grained sand, trace silt, loose, moist, light
brown, red, white, mica
(5') Boring terminated.
3.1
2.9
3.0
3.5
3.6
SB-8(0-1)
SB-8(4-5)
0
5
10
DSCA
DS0-181/DC920079
1004 S. Saunders Street, Raleigh, NC
4.0
Grab
1/17/2024
1/17/2024
IET
Hand Auger
Stainless Steel Hand Auger
Terry White
John Moricle
NOTES:
generated using GroundLogs.online
Client:
Project:
Address:
BORING LOG
Boring No.
Page:
SB-9
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
5.0
DE
P
T
H

(
f
t
)
LI
T
H
O
L
O
G
Y
WA
T
E
R

L
E
V
E
L
BO
R
I
N
G
CO
M
P
L
E
T
I
O
N
COLLECT
Sa
m
p
l
e

T
y
p
e
Ti
m
e
Bl
o
w

C
o
u
n
t
s
Re
c
o
v
e
r
y

(
f
t
)
SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PI
D

(
p
p
m
)
La
b

S
a
m
p
l
e
DE
P
T
H

(
f
t
)
0
5
10
(0') Concrete
(0.5') Sandy SILT (ML); some fine-coarse gravel, some fine sand, mostly silt, soft, dry,
light brown, black, mica
(1') Poorly graded SAND with silt (SP-SM); mostly fine grained sand, little silt, loose,
dry, light brown, black, white, mica
(2') Poorly graded SAND (SP); mostly fine grained sand, trace silt, loose, dry, light
brown, black, white, mica
(3') Poorly graded SAND (SP); mostly fine grained sand, trace silt, loose, moist, light
brown, black, white, mica
(5') Boring terminated.
2.4
2.5
3.4
3.5
1.6
SB-9(0-1)
SB-9(3-4)
0
5
10
DSCA
DS0-181/DC920079
1004 S. Saunders Street, Raleigh, NC
4.0
Grab
1/17/2024
1/17/2024
IET
Hand Auger
Stainless Steel Hand Auger
Terry White
John Moricle

ATTACHMENT 19
FACILITY LAYOUT MAP
MW-1
MW-2
MW-3
REVISION NO. 0
JOB NO. DS0-181
DATE: 1-24-24
ATTACHMENT NO. 19
FACILITY LAYOUT
LEGEND
SOURCE PROPERTY BOUNDARY
PARCEL LINE
FORMER DRY-CLEANING MACHINE
MONITORING WELL
SANITARY SEWER MANHOLE
SANITARY SEWER LINE
UNDERGROUND GAS LINE
UNDERGROUND FIBER LINE
WATER LINE
OVERHEAD ELECTRIC/FIBER LINE
UNDERGROUND UNKNOWN UTILITY
NOTES:
1.BASE DATA OBTAINED FROM WAKE COUNTY GIS, 2023.
2.UTILITY LOCATIONS ARE SHOWN BASED ON THE
RESULTS OF A PUBLIC AND PRIVATE UTILITY LOCATE ON
THE SOURCE PROPERTY, SITE OBSERVATIONS, AND
ON-LINE CITY OF RALEIGH RECORDS. HOWEVER, NOTE
THAT UTILITY LINES SHOWN ON THIS MAP MAY NOT BE
COMPREHENSIVE.
3921 Sunset Ridge Road, Suite 301
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
License # C-1269 / #C-245 Geology
KWIKLEAN CLEANERS
DSCA SITE ID: DC920079
1004 S. SAUNDERS STREET
RALEIGH, WAKE COUNTY
APPARENT BATHROOM
FORMER BOILER ROOM
w/ SERVICE DOOR
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UNDER CONSTRUCTION
COMMERCIAL
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ATTACHMENT 20
ADJACENT RELEASE INCIDENTS MAP
REVISION NO. 0
JOB NO. DS0-181
DATE: 3-5-24
ATTACHMENT NO. 20
ADJACENT RELEASE INCIDENTS MAP
LEGEND
SOURCE PROPERTY BOUNDARY
PARCEL LINE
ROCKY BRANCH CREEK
BROWNFIELDS PROGRAM SITE WITH
RECORDED BROWNFIELDS AGREEMENT
BROWNFIELDS PROGRAM SITE WITH NO
RECORDED BROWNFIELDS AGREEMENT
NOTES:
1.AERIAL IMAGERY OBTAINED FROM GOOGLE IMAGE
SERVICES.
2.BASE DATA OBTAINED FROM WAKE COUNTY GIS, 2023.
3.FIGURE SHOWS NEARBY RELEASE INCIDENTS MOST
PERTINENT TO THE KWIKLEAN CLEANERS ASSESSMENT,
BUT NOTE THAT ALL RELEASE INCIDENTS IN THE
REGIONAL SITE VICINITY ARE NOT SHOWN.
4.NOTE AREA OF KNOWN IMPACTS ON DOROTHEA DIX
PARK PROPERTY IS FURTHER WEST THAT FIGURES
SHOWS.
3921 Sunset Ridge Road, Suite 301
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
License # C-1269 / #C-245 Geology
KWIKLEAN CLEANERS
DSCA SITE ID: DC920079
1004 S. SAUNDERS STREET
RALEIGH, WAKE COUNTY
S.
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DOROTHEA DIX PARK
(BROWNFIELDS PROJECT NO. 19044-15-092);
DOROTHEA DIX PROPERTY
(IHSB INCIDENT NO. NONCD0001575);
DOROTHEA DIX HOSPITAL CAMPUS
(HAZARDOUS WASTE SECTION
EPA ID NO. NCD980247977);
OLD RALEIGH LANDFILL #11
(PRLF EPA ID NO. NONCD0000610)
UNDER CONSTRUCTIONCOMMERCIAL
FORMER EAST CAROLINA METAL TREATING INC./
EAST CAROLINA HEAT TREAT SERVICE
(HAZARDOUS WASTE SECTION EPA ID NO. NCD040047466)
R.B. STOKES CONCRETE CO.
(UST INCIDENT NO. 11802);
ERWIN RADIATION WORKS
(UST INCIDENT NO. 11803);
N.A. DUNN OIL COMPANY
(UST INCIDENT NO. 33036);
SOUTH SAUNDERS STREET ASSEMBLAGE
(BROWNFIELDS PROJECT NO. 21050-17-092)
WESTERN

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APARTMENTS
LAKE WHEELER ASSEMBLAGE
(BROWNFIELDS PROJECT NO. 25075-21-092)
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ATTACHMENT 21
PUBLIC OUTREACH / WATER SUPPLY WELL SURVEY FORM MAILING SUMMARY
Date Mailed: 2/19/2024 Public Outreach Notification Table
Former Kwiklean Cleaners (DSCA Site ID DC920079)
1004 S. Saunders Street, Raleigh, North Carolina
H&H Project DS0.181
PIN Property Address Property Owner Owner Mailing Address Mailing Address City/State/Zip Response Received Connected to Municipal Water WSW on Property Notes
1703241889 1200 Lake Wheeler Rd City of Raleigh 222 W. Hargett St Raleigh, NC 27601-1316
1703452220 924 S Saunders St City of Raleigh PO Box 590 Raleigh, NC 27602-0590
1703349337 1127 Lake Wheeler Rd DIX P2 Owner LLC 2020 Progress Ct, Ste 130B Raleigh, NC 27608-2768
1703440642 1018 S Saunders St DIX P2 Owner LLC & Mack Real Estate Group LLC 60 Columbus Cir, Fl 20 New York, NY 10023-5802 Yes Yes No
1703441629 1022 S Saunders St DIX P2 Owner LLC & Mack Real Estate Group LLC 60 Columbus Cir, Fl 20 New York, NY 10023-5802 Yes Yes No
1703440428 1030 S Saunders St DIX P2 Owner LLC & Mack Real Estate Group LLC 60 Columbus Cir, Fl 20 New York, NY 10023-5802 Yes Yes No
1703348676 1123 Lake Wheeler Rd DIX P2 Owner LLC & Mack Real Estate Group LLC 60 Columbus Cir, Fl 20 New York, NY 10023-5802 Yes No No
1703448901 710 Gateway Park Dr NRP Gateway Park LP & Marvin F. Poer & Compan 991C Lomas Santa Fe Dr, Ste 447 Solana Beach, CA 92075-2125
1703444777 1101 S Saunders St KL PCS Phase I Owner LLC 4321 Lassiter At North Hills Ave, Ste 250 Raleigh, NC 27609-5782 Yes N/A No
Responses indicated that the parcels owned by KL PCS Phase I
Owner LLC, PCS Phase 3 LLC, & KS 5-3 LLC are undergoing
redevelopment, and are not yet connected to municipal water
services. However, municipal water connection is planned for the
future as part of the redevelopment.
1703442683 1015 S Saunders St PCS Phase 3 LLC & KS 5-3 LLC 4321 Lassiter At North Hills Ave Raleigh, NC 27609-5780 Yes N/A No See note for 1101 S Saunders St Parcel
1703442592 1017 S Saunders St PCS Phase 3 LLC & KS 5-3 LLC 4321 Lassiter At North Hills Ave Raleigh, NC 27609-5780 Yes N/A No See note for 1101 S Saunders St Parcel
1703443476 1019 Mt Hope Dr PCS Phase 3 LLC & KS 5-3 LLC 4321 Lassiter At North Hills Ave Raleigh, NC 27609-5780 Yes N/A No See note for 1101 S Saunders St Parcel
1703443412 1019 S Saunders St PCS Phase 3 LLC & KS 5-3 LLC 4321 Lassiter At North Hills Ave Raleigh, NC 27609-5780 Yes N/A No See note for 1101 S Saunders St Parcel
1703442339 1021 S Saunders St PCS Phase 3 LLC & KS 5-3 LLC 4321 Lassiter At North Hills Ave Raleigh, NC 27609-5780 Yes N/A No See note for 1101 S Saunders St Parcel
1703349797 1115 Lake Wheeler Rd Phooi & Ann Lim 5716 Crutchfield Rd Raleigh, NC 27606-9700 Yes Yes No
1703441857 1010 S Saunders St Roscoe Strickland III & Charles G. Ramm 703 W. Lane St, Apt 102 Raleigh, NC 27603-1482 Yes Yes No
170344174 1014 S Saunders S Roscoe Strickland III & Charles G. Ramm 703 W. Lane St, Apt 10 Raleigh, NC 27603-148 Yes Yes No
Page 1 of 1
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WESTERN BLVD
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GATEWAYPARKDRIVE
PUBLIC NOTIFICATION MAP
KWIKLEAN CLEANERS
DSCA ID: DC920079
1004 S. SAUNDERS STREET
RALEIGH, NORTH CAROLINA
DATE: 12/4/23
JOB NO: DS0.181
REVISION NO.
FIGURE NO. 1
TITLE
PROJECT
Pa
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3921 Sunset Ridge Road, Suite 301
Raleigh, North Carolina 27607
919-847-4241 (p) 919-847-4261 (f)
License # C-1269 / # C-245 Geology
0 150 300
SCALE IN FEET
N
NOTE:
1. AERIAL IMAGERY OBTAINED FROM BING IMAGE SERVIES, 2022.
2. PARCEL DATA OBTAINED FROM WAKE COUNTY GIS, 2023.
500 FT
LEGEND
SOURCE PROPERTY BOUNDARY
PARCEL LINE
500-FT RADIUS FROM FORMER DRY-
CLEANER
PARCELS INCLUDED IN NOTIFICATION

February 19, 2024 Marchell Adams-David, City Manager
City of Raleigh
222 West Hargett Street Raleigh, NC 27601 RE: Dry-Cleaning Solvent Contamination
Former Kwiklean Cleaners
1004 S. Saunders Street Raleigh, Wake County, NC DSCA Site ID DC920079
Dear Ms. Adams-David:
The North Carolina Division of Waste Management (Division) is conducting an environmental assessment of a dry-cleaning solvent contamination site (site) ID DC920079 associated with former Kwiklean Cleaners at 1004 S. Saunders Street in Raleigh, North Carolina. You are
receiving this letter because the Division is performing site-related work in the area. We want to
make you aware of the activities being conducted and provide you with someone to contact if you have questions. The Division has a program that addresses releases of dry-cleaning solvent, called the Dry-
Cleaning Solvent Cleanup Act (DSCA) Program. The Kwiklean Cleaners site was certified into the DSCA Program in September 2023 after information became available that a release of dry-cleaning solvent had resulted in contamination, and we are currently investigating the extent of that contamination in the area. Some activities that may be conducted are the following: searching
for water supply wells, collecting soil samples, installing and sampling of groundwater monitoring
wells, indoor air sampling, etc. Obtaining samples from private properties may be a part of this investigation. The DSCA Program’s contractors will be reaching out to the Wake County Health Department to
request records regarding possible water supply wells in the area. If you have additional guidance
on who the contractors should contact, please respond to this letter via the contact information indicated below. If you would like to view the historical location of the Kwiklean Cleaners dry-cleaning facility site
or review additional reports for the site, please go to deq.nc.gov/ncdsca and view the instructions
for the use of the DWM Site Locator Tool and Online Documents.

If you have questions, please contact the DSCA Program’s independent contractor for this project, Mr. Colin Carraway with Hart & Hickman, PC, at [e-mail] or (919)723-
2509. If you still have questions after contacting Mr. Carraway, please contact the DSCA Program
Project Manager, Ms. Ariana Rivera at [e-mail] or [phone]. If the Division receives comments indicating significant public interest, the Division will either perform an additional mailing containing details regarding the site or hold a public information session to answer questions from the public.

Sincerely,
Ariana Rivera, DSCA Project Manager Division of Waste Management, NCDEQ
Attachment: Site Location Figure

February 19, 2024 Joseph Threadcraft, Environmental Services Director
Wake County
336 Fayetteville Street Raleigh, NC 27601 RE: Dry-Cleaning Solvent Contamination
Former Kwiklean Cleaners
1004 S. Saunders Street Raleigh, Wake County, NC DSCA Site ID DC920079
Dear Mr. Threadcraft:
The North Carolina Division of Waste Management (Division) is conducting an environmental assessment of a dry-cleaning solvent contamination site (site) ID DC920079 associated with former Kwiklean Cleaners at 1004 S. Saunders Street in Raleigh, North Carolina. You are
receiving this letter because the Division is performing site-related work in the area. We want to
make you aware of the activities being conducted and provide you with someone to contact if you have questions. The Division has a program that addresses releases of dry-cleaning solvent, called the Dry-
Cleaning Solvent Cleanup Act (DSCA) Program. The Kwiklean Cleaners site was certified into the DSCA Program in September 2023 after information became available that a release of dry-cleaning solvent had resulted in contamination, and we are currently investigating the extent of that contamination in the area. Some activities that may be conducted are the following: searching
for water supply wells, collecting soil samples, installing and sampling of groundwater monitoring
wells, indoor air sampling, etc. Obtaining samples from private properties may be a part of this investigation. The DSCA Program’s contractors will be reaching out to the Wake County Health Department to
request records regarding possible water supply wells in the area. If you have additional guidance
on who the contractors should contact, please respond to this letter via the contact information indicated below. If you would like to view the historical location of the Kwiklean Cleaners dry-cleaning facility site
or review additional reports for the site, please go to deq.nc.gov/ncdsca and view the instructions
for the use of the DWM Site Locator Tool and Online Documents.

If you have questions, please contact the DSCA Program’s independent contractor for this project, Mr. Colin Carraway with Hart & Hickman, PC, at [e-mail] or (919)723-
2509. If you still have questions after contacting Mr. Carraway, please contact the DSCA Program
Project Manager, Ms. Ariana Rivera at [e-mail] or [phone]. If the Division receives comments indicating significant public interest, the Division will either perform an additional mailing containing details regarding the site or hold a public information session to answer questions from the public.

Sincerely,
Ariana Rivera, DSCA Project Manager Division of Waste Management, NCDEQ
Attachment: Site Location Figure

February 19, 2024 Rebecca Kaufman, County Health Director
Wake County
10 Sunnybrook Road, Suite 308 Raleigh, NC 27610 RE: Dry-Cleaning Solvent Contamination
Former Kwiklean Cleaners
1004 S. Saunders Street Raleigh, Wake County, NC DSCA Site ID DC920079
Dear Ms. Kaufman:
The North Carolina Division of Waste Management (Division) is conducting an environmental assessment of a dry-cleaning solvent contamination site (site) ID DC920079 associated with former Kwiklean Cleaners at 1004 S. Saunders Street in Raleigh, North Carolina. You are
receiving this letter because the Division is performing site-related work in the area. We want to
make you aware of the activities being conducted and provide you with someone to contact if you have questions. The Division has a program that addresses releases of dry-cleaning solvent, called the Dry-
Cleaning Solvent Cleanup Act (DSCA) Program. The Kwiklean Cleaners site was certified into the DSCA Program in September 2023 after information became available that a release of dry-cleaning solvent had resulted in contamination, and we are currently investigating the extent of that contamination in the area. Some activities that may be conducted are the following: searching
for water supply wells, collecting soil samples, installing and sampling of groundwater monitoring
wells, indoor air sampling, etc. Obtaining samples from private properties may be a part of this investigation. The DSCA Program’s contractors will be reaching out to the Wake County Health Department to
request records regarding possible water supply wells in the area. If you have additional guidance
on who the contractors should contact, please respond to this letter via the contact information indicated below. If you would like to view the historical location of the Kwiklean Cleaners dry-cleaning facility site
or review additional reports for the site, please go to deq.nc.gov/ncdsca and view the instructions
for the use of the DWM Site Locator Tool and Online Documents.

If you have questions, please contact the DSCA Program’s independent contractor for this project, Mr. Colin Carraway with Hart & Hickman, PC, at [e-mail] or (919)723-
2509. If you still have questions after contacting Mr. Carraway, please contact the DSCA Program
Project Manager, Ms. Ariana Rivera at [e-mail] or [phone]. If the Division receives comments indicating significant public interest, the Division will either perform an additional mailing containing details regarding the site or hold a public information session to answer questions from the public.

Sincerely,
Ariana Rivera, DSCA Project Manager Division of Waste Management, NCDEQ
Attachment: Site Location Figure

February 19, 2024
<name> <address> <city>, <state> <zip>
RE: Dry-Cleaning Solvent Contamination Former Kwiklean Cleaners 1004 S. Saunders Street Raleigh, Wake County, NC
DSCA Site ID DC920079
Dear <name>: The North Carolina Division of Waste Management (Division) is conducting an environmental
assessment of a dry-cleaning solvent contamination site (site) ID DC920079 associated with the
former Kwiklean Cleaners at 1004 S. Saunders Street in Raleigh, North Carolina. You are receiving this letter because the Division is performing site-related work in your area. We want to make you aware of the assessment activity and provide you with someone to contact if you have questions.
The Division has a program that addresses releases of dry-cleaning solvent, called the Dry-Cleaning
Solvent Cleanup Act (DSCA) Program and we are currently performing environmental sampling to better understand the site conditions. If sampling is needed on your property, you will be contacted directly to request permission.
The Division is also attempting to locate water supply wells in the area (both in use and out of use)
because we may request your permission to sample certain wells as part of the site investigation activities in the future. Attached is a form which the Division requests that you complete and promptly return.
If you would like to view the historical location of the Kwiklean Cleaners dry-cleaning facility site
or review additional reports for the site, please go to deq.nc.gov/ncdsca and view the instructions for the use of the DWM Site Locator Tool and Online Documents. If you have questions, please contact the DSCA Program’s independent contractor for this project,
Mr. Colin Carraway with Hart & Hickman, PC, at [e-mail] or [phone].
If you still have questions after contacting Mr. Carraway, please contact the DSCA Program Project Manager, Ms. Ariana Rivera at [e-mail] or [phone].
Dry-Cleaning Solvent Contamination February 19, 2024 1004 S. Saunders Street, Raleigh, NC Page 2

Sincerely,

Ariana Rivera
Project Manager, DSCA Program Superfund Special Remediation Branch, Superfund Section Division of Waste Management, NCDEQ
Attachments: Water Supply Well Information Request Form

WATER SUPPLY WELL INFORMATION REQUEST FORM

Please complete the following information:
Property location: (off-source property street address)
Is the referenced property connected to the public water service? Yes _____ No _____
Is there a water supply well on the referenced property? Yes _____ No _____
(If no remaining questions are not applicable)
Is the well used for drinking water? Yes _____ No _____
Is the well used for any other use (irrigation, swimming pool, etc.)? Yes _____ No _____
If yes, list other purposes
What is well depth (if known)? _______feet
What is well screen interval (if known)? _______feet
Contact information for person filling out the form:
Name:
Mailing Address:
Phone Number and/or Email:
Please return the completed form to the DSCA Program’s contractor, Hart & Hickman, PC using the enclosed pre-addressed stamped envelope or via email to [e-mail].

DC920079