23036_Heritage Sqaure_PH II_20190620

CADA S
LIMITED PHASE II ENVIRONMENTAL SITE ASSESSMENT REPORT
HERITAGE SQUARE SHOPPING CENTER
606 FAYETTEVILLE ROAD & 401 EAST LAKEWOOD AVENUE
DURHAM, DURHM COUNTY, NORTH CAROLINA
McAdams Job No. SPEC-19064
June 20, 2019
Prepared For;
Mr. James Tracey
606 Fayetteville LLC and 401 E Lakewood LLC
203 Costa Bella Drive
Austin, Texas 78734
Prepared By:
The John R. McAdams Company
2905 Meridian Parkway
Durham, North Carolina 27713
'Ur
E is Howard
Staff Geologist
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Vicki Garlingtori, A.G.
Project Manager, Environmental

'' MCADAMS
LIMITED PHASE II ESA REPORT > SPEC-19064
TABLE OF CONTENTS
1.0 INTRODUCTION...................................................................................................................................
1
2.0 SUMMARY OF ASSESSMENT ACTIVITIES.............................................................................................
2
2.1 Utility Clearing and Geophysical Survey.............................................................................................
2
2.2 Soil Boring Advancement and Soil Sampling......................................................................................
2
2.3 Temporary Monitoring Well Installation............................................................................................
2
2.4 Groundwater Sampling.......................................................................................................................
3
2.5 Sub -Slab Soil Gas Sampling.................................................................................................................
3
2.6 Sample Point Locating........................................................................................................................
4
2.7 Site Clean-up.......................................................................................................................................
4
3.0 PHYSICAL SITE CHARACTERISTICS.......................................................................................................
4
3.1 Topography and Surface Water Drainage..........................................................................................
4
3.2 Site Geology........................................................................................................................................
4
3.3 Site Hydrogeology...............................................................................................................................
4
4.0 LIMITED PHASE II ESA ANALYTICAL RESULTS......................................................................................
4
4.1 Soil Boring Analytical Results..............................................................................................................
5
4.2 Groundwater Analytical Results.........................................................................................................
6
4.2 Soil Gas Analytical Results..................................................................................................................
6
5.0 FINDINGS............................................................................................................................................
6
5.1 Soil......................................................................................................................................................
6
5.2 Groundwater......................................................................................................................................
7
5.3 Soil Gas................................................................................................................................................
7
6.0 CONCLUSIONS AND RECOMMENDATIONS.........................................................................................
7
7.0 REFERENCES........................................................................................................................................8
DRAWINGS
Drawing1.................................................................................................................Topographic Site Map
Drawing2...................................................................................................................................... Site Map
Drawing 3....................................................... Soil Boring and Temporary Monitoring Well Location Map
TABLES
Table 1 ..................................................Summary of Soil Analytical Results Assessment Sampling Summary
Table 2...........................................................................................Summary of Temporary Well Construction
Table 3...................................................................................Groundwater Assessment Sampling Summary
Table 4................................................................................................. Summary of Soil Gas Analytical Results
APPENDICES
Appendix A .............................................. Soil Boring and Temporary Monitoring Well Construction Logs
Appendix B............................................................... Laboratory Analytical Reports and Chain of Custody
creating experiences through experience 2905 Meridian Parkway, Durham, NC 27713 / 919. 361. 5000

'J MCADAMS LIMITED PHASE II ESA REPORT > SPEC-19064
1.0 INTRODUCTION
The John R McAdams Company (McAdams) performed this Limited Phase II Environmental Site Assessment (ESA) for
the Heritage Square Shopping Center Property located at 606 Fayetteville Street and 401 East Lakewood Avenue in
Durham, Durham County, North Carolina (herein referred to as the "subject site") on behalf of prospective
developer 606 Fayetteville LLC and 401 E Lakewood LLC (herein referred to as the "PD"). The subject site consists of
two tracts of land totaling +/- 9.58 acres in size and is identified as Durham County Parcel Identification Numbers
0821-16-94-6419 and 0821-16-94-8293. The site is improved with an approximate 40,000-square foot shopping
center consisting of ten units (A through H) in three buildings for the portion of the property addressed as 401 East
Lakewood Avenue. An 8,000-square foot building is located on the property addressed as 606 Fayetteville Street.
Both parcels are owned by Heritage Square Investments. The subject site is depicted on the topographic and site
features maps presented as Drawings 1 and 2, respectively.
A Phase I ESA (PESA) was completed for the subject site by Terracon in January 2019 that identified the following
environmental conditions:
Recognized Environmental Conditions (RECs)
➢ Former Dry Cleaner operations in Unit F.
➢ Bull City Auto Center operations (former JC Express) in Unit E2 and surface staining in the vicinity of an air
compressor, above ground lift, and waste oil aboveground storage tank (AST) of the garage.
➢ Potential for hydraulically upgradient impacts from reported dry cleaners and auto service shops (formerly)
located along Old Fayetteville Street to migrate onto the subject site.
➢ Potential for hydraulically upgradient known soil/groundwater impacts from a reported North Carolina
Brownfields Program (NCBP) property located adjacent to the southern property line to migrate onto the
subject site.
Historical Recognized Environmental Condition (HREC)
➢ JC Express Auto Service (Unit F) Leaking aboveground storage tank (LAST) Incident (# 92014). Impacted soil
was reportedly excavated and the incident was closed in 2007.
Additional McAdams Finding from PESA
➢ Heritage Square was formerly entered into the NCBP under Project # 11013-07-32. The NCBP issued a "no
further interest" to Woodlake Ave Partners (Prospective Developer) on May 27, 2015 because of project
inactivity.
As a result of the PESA findings the PD completed and submitted a NCBP Brownfields Application on June 6, 2019. A
determination on the site's eligibility into the program has not been received as of the date of this report
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LIMITED PHASE II ESA REPORT > SPEC-19064
The objectives of this Limited Phase II ESA were to confirm the presence or absence of impacts in connection with
the RECs/HREC identified in the PESA and to facilitate NCBP eligibility, business strategy/decision making,
redevelopment planning, and NCBP risk management processes in order to make the site safe for reuse.
A summary of Limited Phase II ESA activities performed, in addition to assessment results, findings, and,
recommendations and conclusion are discussed herein. The work was conducted in general accordance with the
scope of work described in our Revised (2) Limited Phase II ESA proposal dated March 18, 2019.
2.0 SUMMARY OF ASSESSMENT ACTIVITIES
Limited Phase II assessment activities were performed on April 16 through 19, 2019 and on May 24, 2019. Prior to
field work being conducted, a Health and Safety Plan (HASP) was prepared by McAdams, and North Carolina 811 was
contacted to locate utilities to the property boundary.
2.1 Utility Clearing and Geophysical Survey
On April 15, 2019, Subsurface Utility Exploration (SUE) personnel from McAdams cleared boring and temporary
monitoring well locations of utilities using ground penetrating radar (GPR), electromagnetic (EM) and radio -detection
(RD) methods. Survey results were used to finalize proposed sample locations depicted on Drawing 3.
2.2 Soil Boring Advancement and Soil Sampling
On April 16, and 17, 2019, Quantex, Inc. (Quantex) of Clayton, North Carolina mobilized a track mounted Geoprobe°
rig to advance soil borings' S13-1, S13-2, S13-3 and S13-5 utilizing direct push technology (DPT) (Drawing 3). Soil cores
were collected using five-foot long, two-inch diameter, macro -core samplers. Soil from each boring was field
screened for the presence of potential impacts using a photoionization detector (PID) and general observations.
Borings were geologically classified in general conformance with the Unified Soil Classification System (USCS).
A soil sample with the greatest field indication of potential impacts was collected from each boring and placed
directly into laboratory supplied bottle ware for analysis of volatile organic compounds (VOCs) by EPA Method
826013, semi -volatile organic compound (SVOCs) using EPA Method 8270D (base neutrals and acid extractables
[BNAs]), and Resource Conservation Recovery Act (RCRA) Metals with hexavalent chromium by EPA Methods 602013,
747113, and 7196A. Following collection, samples were preserved on ice and transported under chain of custody to
Con -test Analytical Laboratory (Con -test) in East Longmeadow, Massachusetts for sample analysis.
Soil Boing Logs including PID readings, general field observations, and geologic classification are provided in
Appendix A. Laboratory analytical reports are provided in Appendix B. Soil sample results are tabulated in Table 1
and summarized in Section 4.1.
2.3 Temporary Monitoring Well Installation
' Soil boring SB-4, designated as an arbitrary potential assessment location in the Phase II ESA scope of work, was exclude from work
performed as no additional impact areas were identified during the field assessment.
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'J MCADAMS LIMITED PHASE II ESA REPORT > SPEC-19064
On April 16, and 17, 2019, McAdams oversaw Quantex install temporary monitoring wells TW-1, TW-2, TW-3, TW-4,
TW-5, TW-6, and TW-8 using solid stem auger drilling techniques (Drawing 3). Borings were advanced a minimum of
five feet below groundwater or until auger refusal. Final well depths ranged between 8.00 and 40.00 feet below
land surface (BLS). With the exception of TW-1 and TW-5 (associated with SB-1 and SB-5), temporary monitoring
wells (TW-2, TW-3, TW-4, TW-6, and TW-8) were located outside of known/potential soil source areas. Field
screening results did not indicate the potential presence of impacts, as a result, no soil samples were collected and
analyzed from TW-2, TW-3, TW-4, TW-6, and TW-8.
Temporary monitoring wells installed in each borehole were constructed of two-inch diameter, schedule 40
polyvinyl chloride (PVC) with well screens intersecting the water table. Annular space between the well screen and
borehole sidewall was backfilled with filter pack to a minimum of approximately one foot above the well screen.
Remaining annular space around the well casing was backfilled with bentonite chips to ground surface. Temporary
monitoring wells were purged by removing four standing well -volumes of water in general accordance with NCDEQ
guidance. Temporary monitoring wells were gauged after stabilization and prior to sampling on April 18, 2019.
Temporary Monitoring Well Construction Logs are provided in Appendix B. Temporary monitoring well construction
and gauging results are summarized in Table 2.
2.4 Groundwater Sampling
On April 18, 2019, temporary monitoring wells TW-1, TW-2, TW-3, TW-4, TW-5, TW-6 and TW-8 (Drawing 3) were
purged of a minimum of approximately four standing well volumes using a new, disposable bailer. Purging continued
until water appeared clear of turbidity. Groundwater from TW-8 remained turbid compared to other samples even
after performing reasonably practical purging methods. Groundwater samples collected using a peristaltic pump
and dedicated tubing. Groundwater was decanted directly into laboratory supplied bottle ware. Samples were
placed on ice and submitted following chain -of -custody procedures to Con -test for analysis of VOCs by EPA Method
620013, SVOCs by EPA Method 625.1 (BNAs), and RCRA Metals by EPA Method 6010D and 7470A.
Groundwater sample laboratory reports are provided in Appendix C. Groundwater sample results are tabulated in
Table 3 and summarized in Section 4.2.
2.5 Sub -Slab Soil Gas Sampling
Sub -slab soil gas sampling was conducted on May 24, 2019 after access was provided by the tenant. One sub -slab
soil gas point (SG-1) was installed through the concrete floor and into the stone base material in vicinity of the boiler
located in Unit F using a rotary impact hammer drill (Drawing 3). A stainless -steel Cox -Colvin Vapor Pin with a
silicone sleeve was inserted into the hole. Following installation, Teflon tubing was used to connect a laboratory
supplied 1.0 Liter summa canister to the Vapor Pin for soil gas sample collection. Prior to sample collection, a leak
check was conducted using helium tracer compound that was introduced through a shroud over the probe, summa
cannister, and tubing while approximately four air volumes were purged from the sampling train. Following the leak
check, the summa cannister was opened and a laboratory provided flow regulator was used to maintain flow rates
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LIMITED PHASE II ESA REPORT > SPEC-19064
less than 200 milliliters (mL) per minute. Upon completion of the sampling, the summa canister was shipped under
chain -of -custody to Con -test and analyzed for VOCs using EPA Method TO-15.
Soil gas sample laboratory reports are provided in Appendix C. Soil gas sample results are tabulated in Table 4 and
summarized in Section 4.3.
2.6 Sample Point Locating
Soil borings, temporary monitoring wells and soil gas sample point SG-1 were located in the field using a hand-held
Global Positioning System (GPS) unit and/or field measurements. The locations of sample points are depicted in
Drawing 3.
2.7 Site Clean-up
Borings, temporary monitoring wells, and soil gas sample locations were abandoned in general accordance with
NCDEQ guidelines. Investigation -derived waste (IDW) including soil cuttings and purge/decontamination water were
returned to the borehole of origin or spread on the ground (for borings intersecting the water table) in general
accordance with NCDEQ guidelines.
3.0 PHYSICAL SITE CHARACTERISTICS
3.1 Topography and Surface Water Drainage
According to United States Geological Survey (USGS) Topographic Quadrangle of Southwest Durham, North Carolina
presented in Drawing 1, site elevations range from approximately 400 to 460 feet above mean sea level (msl).
Surface drainage from the subject site appears to flow west toward an unnamed tributary of Third Fork Creek.
3.2 Site Geology
According to the North Carolina Geological Survey Section of the North Carolina Department of Natural Resources
and Community Development Geology of North Carolina (1985) map, the site is in the Piedmont Physiographic
Province. Underlying bedrock of the subject site consists of conglomerate, fanglomerate, sandstone, and mudstone
of the Chatham Group. The Chatham Group is part of the Triassic Basins of the Newark Supergroup. Overlying soils
consist of saprolite, derived from in -situ weathering of the underlying rock.
As presented in soil boring logs (Appendix B) soil at the site generally consists of clay, silty clay or clayey silt ranging
in color from red to yellow.
3.3 Site Hydrogeology
As measured on April 18, 2019, depth to groundwater ranged between 3.51 feet BLS in TW-1 to 24.61 feet BLS in
TMW-2 (Table 3). Based on topography and groundwater gauging measurements, shallow groundwater is expected
to flow west toward an unnamed tributary of Third Fork Creek.
4.0 LIMITED PHASE II ESA ANALYTICAL RESULTS
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'J MCADAMS LIMITED PHASE II ESA REPORT > SPEC-19064
The following sections provide a summary of Limited Phase II ESA results. As described in Section 4.1 and summarized
in Table 1, soil analytical results were evaluated against NCDEQ Inactive Hazardous Sites Branch (IHSB) health -based
Preliminary Soil Remediation Goals (PSRGs) (May 2019). Groundwater analytical results, summarized in Section 4.2
and tabulated in Table 3, were compared to the 15A North Carolina Administrative Code (NCAC) 02L .0202
Groundwater Quality Standards (2L Standards) and the NCDEQ Division of Waste Management (DWM) Residential
and Non -Residential Vapor Intrusion Groundwater Screening Levels (VI GWSLs) for a Tier 1 evaluation of vapor
intrusion potential. Soil gas sample results, summarized in Table 4, were compared to the NCDEQ DWM Residential
and Non -Residential Vapor Intrusion Screening Levels (VISLs) (February 2018). The associated Level II Quality
Assurance (QA)/Quality Control (QC) analytical report is provided in Appendix C.
4.1 Soil Boring Analytical Results
As discussed in Section 2.3, soil samples were collected from borings SB-1, SB-2, SB-3, and SB-5 and submitted for
laboratory analysis to determine if soil was impacted by environmental conditions identified in Section 1.0. No
evidence of potential impacts was identified using field screening methods (see soil boring logs in Appendix A). As
summarized in Table 1, common petroleum -related VOCs and SVOCs were detected at concentrations below
applicable PSRGs in soil collected from boring location SB-5 located in the rear of the former dry-cleaning facility.
Metals detected in nearly all soil samples collected and analyzed from the site reportedly also occur naturally in soil
of North Carolina (Hardy et al [2008]). Below is a summary of soil analytical results by compound suite.
VOCs
➢ Benzene was detected at an estimated concentration below respective PSRGs in boring SB-5 .
➢ No other VOCs (including common dry-cleaning solvent compounds) were detected in soil samples collected.
SVOCs
➢ Benzo(g,h,i)perylene and indeno(1,2,3-cd)pyre ne were detected below respective PSRGs in soil boring SB-5.
➢ Bis(2-ethylhexyl)phthalate (DEHP) was detected in sample SB-3 1'-2' at an estimated concentration below
respective PSRGs.
Metals
➢ Barium, lead, and silver were detected in every soil sample at concentrations below respective PSRGs.
➢ Arsenic was detected above the associated Residential PSRG (but below respective Industrial/Commercial
and Protection of Groundwater PSRGs)in boring SB-5.
➢ Total chromium was detected above associated PSRGs in three of the four soil samples analyzed.
➢ Laboratory results reported hexavalent chromium at non -detectable concentrations below associated
method detection limits (MDLs) or at an estimated concentration below the laboratory reporting limit (RL) (in
boring SB-2).
➢ Estimated trivalent chromium concentrations (summarized in Table 1) were reported below associated
PSRGs.
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4.2 Groundwater Analytical Results
LIMITED PHASE II ESA REPORT > SPEC-19064
As discussed in Section 2.4, seven groundwater samples (TW-1, TW-2, TW-3, TW-4, TW-5, TW-6 and TW-8) were
analyzed for the presence of VOCs, SVOCs, and RCRA Metals to determine if groundwater was impacted by
environmental conditions identified in Section 1.0. Data was also used to evaluate VI risk potential on the site.
Laboratory analytical results summarized in Table 3 did not indicate the presence of VOCs or SVOCs commonly
associated auto repair and former dry-cleaning operations. With the exception of mercury, metals identified in
groundwater reportedly also occur naturally in soil of North Carolina (Hardy et al [2008]). Below is a summary of
groundwater analytical results by compound suite.
VOCs
➢ Acetone, a common laboratory artifact, was detected in several samples at estimated concentrations below
the associated 2L Standard and Residential/Non-Residential VI GWSL.
➢ No other VOCs were reported in groundwater samples submitted for analysis.
SVOCs
➢ No SVOCs were reported in groundwater samples submitted for analysis.
Metals
➢ Arsenic, barium, cadmium, chromium, lead, mercury, and/or selenium were detected in groundwater
samples TW-1 through TW-6 below respective 2L Standards.
➢ Barium, cadmium, chromium, lead, and mercury were detected in TW-8 at concentrations greater than
respective 2L Standards.
➢ Mercury was detected at a concentration above respective Residential/Non-Residential VI GWSL in TW-8.
4.2 Soil Gas Analytical Results
As discussed in Section 2.5, soil gas sample SG-1 was analyzed for the presence of VOCs to determine if soil gas was
impacted by environmental conditions identified in Section 1.0. As is summarized in Table 4, VOCs were reported
below associated (Residential and Non -Residential) VISLs including but not limited to:
➢ Petroleum -related compounds benzene, ethylbenzene, naphthalene, toluene, and (m&p- and o-) xylene; and,
dry-cleaning solvent compound Tetrachloroethylene (PCE).
5.0 FINDINGS
The following sections summarize findings identified in this Limited Phase II ESA.
5.1 Soil
➢ Field screening results did not indicate the presence of potential impacts in soil. Common petroleum -related
VOC and SVOC compounds were detected at estimated concentrations below applicable PSRGs in soil at one
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LIMITED PHASE II ESA REPORT > SPEC-19064
boring (SB-5) advanced behind the former dry-cleaning facility. Metals detected in nearly all soil samples
collected and analyzed from the site reportedly also occur naturally in soil of North Carolina (Hardy et al
[2008] ).
➢ Laboratory results suggest chromium is present as trivalent chromium (and not hexavalent chromium).
5.2 Groundwater
➢ Depth to groundwater ranged between 3.51 feet BLS to 24.61 feet BLS.
➢ Shallow groundwater is expected to flow west toward the unnamed tributary of Third Fork Creek.
➢ Laboratory analytical results did not indicate the presence of VOCs or SVOCs commonly associated auto
repair and former dry-cleaning operations. Metals results were reported below associated 2L Standards, with
the exception of sample TW-8, which was reported with increased turbidity compared to other samples
during field work.
➢ Mercury detected in sample TW-8 was also reported above the associated Residential and Non -Residential VI
GWSLs.
➢ With the exception of mercury, metals identified in groundwater samples are also commonly identified as a
naturally occurring/background condition of soil in North Carolina (Hardy et al [2008]).
5.3 Soil Gas
➢ Soil gas analytical results indicated the presence of petroleum -related and dry-cleaning solvent VOCs at
concentrations below associated Residential and Non -Residential VISLs.
6.0 CONCLUSIONS
The objectives of this Limited Phase II ESA were to confirm the presence or absence of impacts in identified
RECs/HREC and to facilitate the NCBP eligibility, business strategy/decision making, redevelopment planning, and
the NCBP risk management processes to make the site safe for reuse.
The following conclusions can be drawn based on the results of this assessment:
➢ Based on VOC and SVOC results, it is unlikely that environmental conditions identified in Section 1.0 caused
(significant) impact to the subject site. However, due to the limited nature of assessment activities
performed, potential, remains for areas of impact to be identified during redevelopment primarily in
connection with the former dry-cleaning and JC Auto facilities. Available information suggests that if these
impacts are present, they are likely limited in nature.
➢ The presence of elevated concentrations of metals (with the exception of mercury) in groundwater,
particularly in TW-8, are likely associated with naturally occurring background soil conditions and could be
the result of increased turbidity in groundwater during sampling.
➢ Additional evaluation will likely be needed to address vapor intrusion risk associated with mercury present in
groundwater from TW-8 and former dry-cleaning facility operations.
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LIMITED PHASE II ESA REPORT > SPEC-19064
➢ The potential for encountering limited areas of subsurface impacts during redevelopment, the presence of
metals in groundwater, and a vapor intrusion evaluation can be effectively managed under the NCBP if the
site is accepted into the Program.
7.0 REFERENCES
Hardy, D.H et al, Metals in North Carolina Soils, Occurrence & Significance, N.C. Department of Agriculture and
Consumer Services, revised September 2008.
McAdams, Revision 2 Limited Phase II ESA Proposal, Heritage Square Shopping Center, Durham, North Carolina,
March 18, 2019.
15A North Carolina Administrative Code (NCAC) 02L .0202 Groundwater Quality Standards, February 22, 2016.
NCDEQ, DWM, Vapor Intrusion Screening Levels, February 2018.
NCDEQ, IHSB, Preliminary Soil Remediation Goals Table, last updated in May 2019.
North Carolina Geologic Survey, Geologic Map of North Carolina, 1985.
Terracon, Phase I Environmental Site Assessment, Heritage Square Shopping Center, 606 Fayetteville Street & 401
East Lakewood Avenue, Durham, Durham County, North Carolina, January 16, 2019.
United States Geological Survey (USGS), Topographic Quadrangle of Southwest Durham, North Carolina, 2016.
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TABLES

TABLE 1
SUMMARY OF SOIL ANALYTICAL RESULTS
APRIL 2019
HERITAGE SQUARE, LIMITED PHASE II ESA
DURHAM, NORTH CAROLINA
MCADAMS PROJECT NO. SPEC-19064
SAMPLE ID
SB-1 2'-3'
SB-2 3'-4'
SB-3 V-2'
SB-S 4'-6'
Residential PSRG
Industrial/Commercial
PSRG
Protection of
Groundwater PSRG
DATE SAMPLED
4/17/2019
4/17/2019
4/17/2019
4/17/2019
EPA METHOD 8260E (mg/kg)
Benzene 0.00063 J
1.2
5.4
0.01
EPA METHOD 8270E (mg/kg)
Benzo(g,h,i)perylene
-
<0.10
0.36
NE
NE
156,000
Bis(2-Ethylhexyl)phthalate
<0.10
0.11 V-20,J
39
160
14
Indeno(1,2,3-cd)pyrene
<0.12
<0.12
0.24
1.1
21
3.9
EPA METHOD 6010D, 7471B, 7196A (mg/kg)
Arsenic (Total)
0.32
0.44
2.1
0.68
3.0
5.8
Barium (Total)
27
79 MS-19
120
120
3,100
47,000
580
Cadmium (Total)
<0.011
14
200
3.0
Chromium (Total)**
3.1 J
22
25
0.31
6.5
3.8
Chromium (Hexavalent)**
0.15 J
0.31
6.5
3.8
Chromium (Trivalent)**
3.1
17.9
22
25
23,000
350,000
360,000
Lead (Total)
4.5
12
11
7.6
400
800
270
Mercury (Total)
2.3
9.7
1.0
Selenium (Total)
<0.069
78
1,200
2.1
Silver (Total)
0.041 J
0.028 J
0.042 J
0.05 J
78
1,200
3.4
Notes:
mg/kg = milligram per kilogram
Sample Interval Depth in feet (ft) below land surface (BLS) in parenthesis
= Not detected above the reporting limit (RL); Hexavlent Chromium RLs are equivalent to the associated Method Detection Limit (MDL)
Bolded Value = Concentration detected above their respective Residential Health Based Soil Remediation Goal (PSRG)
Underlined Values = Concentrations detected above their respective Industrial/Commercial PSRG
Grey Shaded Values = s detected above th . Prote of Groundwater PSRG L
Italicized RL/MDL values indicate the RL/MDL is greater than the most stringent PSRG
NE = Not Established
MS-19 = Sample to spike ratio is greater than or equal to 4:1. Spiked amount is not representative of the native amount in the sample. Appropriate or meaningful recoveries cannot be calculated.
V-20 = 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.
** Trivalent Chormium concentrations were estimated by subtracting Hexavalent Chromium concentrations from the Total Chromium concentration.

TABLE 2
SUMMARY OF TEMPORARY WELL CONSTRUCTION AND GROUNWATER
DEPTHS
APRIL 2019
DURHAM, NORTH CAROLINA
MCADAMS
PROJECT NO. SPEC-19064
Total Depth
Screened Interval
Depth to Water from Top of
Well ID
(FT BLS)
(FT BLS)
Casing (FT)
TW-1
8.00
3.00 - 8.00
3.51
TW-2
40.00
30.00 - 40.00
24.64
TW-3
30.00
20.00 - 30.00
21.86
TW-4
30.00
15.00 - 30.00
12.76
TW-5
18.00
8.00 - 18.00
9.72
TW-6
13.00
3.00 - 13.00
9.64
TM-8
20.00
10.00 - 20.00
18.70
Notes:
FT BLS = Feet Below Land Surface

TABLE 3
SUMMARY OF GROUNDWATER ANALYTICAL RESULTS
APRIL 2019
HERITAGE SQUARE, LIMITED PHASE II ESA
DURHAM, NORTH CAROLINA
MCADAMS PROJECT NO. SPEC-19064
WELL ID
TW-1
TW-2
TW-3
TW-4
TW-5
TW-6
TW-8
NC 2L GQS
Residential VI
GWSL
Non -Res. VI
GWSL
DATE SAMPLED
4/18/2019
4/18/2019
4/18/2019
4/18/2019
4/18/2019
4/18/2019
4/18/2019
EPA METHOD 8260B (ug/L)
Acetone 17 J
5.9 J
6.7 J
6,000
4,500,000
19,000,000
EPA METHOD 8270E (ug/L)
NO COMPOUNDS DETECTED
-
-
EPA METHOD 6020B and 7470A (ug/L)
Arsenic (Total)
0.46
1.5
0.60
0.70
0.54
0.70
5.9
10
NA
NA
Barium (Total)
97
120
170
150
210
190
1100
700
NA
NA
Cadmium (Total)
0.082 J
0.151
9.3
2
NA
NA
Chromium (Total)
1.3
3.1
3.1
1.3
0.6 J
6.1
27
10
NA
NA
Lead (Total)
1.6
3.8
2.3
1.1
1.91
2.3
2300
15
NA
NA
Mercury (Total)
<0.034
0.0451
1.5
1
0.18
0.75
Selenium (Total)
<1.4
1.7 J
2.5 1
2.0 J
20
NA
NA
Silver (Total)
<0.075
<0.0-
0.13 J
20
NA
NA
Notes:
ug/L = micrograms per liter
= Not detected above the reporting limit (RL)
GQS = NC 2L Groundwater Quality Standard
Residential VI GWSL = Division of Waste Management (DWM) Residential Vapor Intrusion Ground Water Screening Level - February,
2018
Non -Res. VI GWSL = DWM Non -Residential Vapor Intrusion Ground Water Screening Level - February, 2018
Bolded Value = Concentration detected above their respective NC 2L GQS
Underlined Values = Concentrations detected above their respective Residentail VI GWSL
Grey Shaded Values = Concentrations detected above their respective Non-Residentail VI GWSL
J = compound detected below the RL, result is an estimated concentration
NA - Not Applicable - VI Screening Levels not established for Metals (with the exception of Mercury)

r
TABLE 4
SOIL GAS ANALYTICAL RESULTS
APRIL 2019
HERITAGE SQUARE, LIMITED PHASE II ESA
DURHAM, NORTH CAROLINA
MCADAMS PROJECT NO. SPEC-19064
SAMPLE ID
SG-1
Residential Soil Gas
Screening Level
Non -Residential Soil Gas
Screening Level
DATE SAMPLED
05/24/19
EPA METHOD TO-15 (ug/m3)
Acetone
430
220,000
2,700,000
Benzene
0.50 J
120
1,600
2-Butanone (MEK)
28
35,000
440,000
Chloroform
2.6
41
530
Ethanol
3,100
NE
NE
Ethylbenzene
0.76
370
4,900
Heptane
3.6
2,800
35,000
Isopropanol
510
1,400
18,000
Naphthalene
1.7
21
260
Styrene
1.7
7,000
88,000
Tetrachloroethylene
3.3
280
3,500
Toluene
3.8
35,000
440,000
Trichlorofluoromethane
140
NE
NE
m&p-Xylene
2.4
700
8,800
o-Xylene
2.6
700
8,800
Notes:
ug/m3 = milligram per kilogram
Bolded Value = Concentration detected above their respective IHSB Non -Residential Indoor Air Screening Limits
J = Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated concentration.

APPENDIX A
SOIL BORING AND TEMPORARY MONITORING WELL
CONSTRUCTION LOGS

�J I
2905 Meridian Pkwy.
LOG OF BORING:
TW-I/SB-I
Durham, NC 27713
MCADAMS
Ph: 919-361-5000
Page:
1 of 9
Site Name:
Heritage Square
Drilling/Boring Method: Direct Push/Solid Stem Auger
Total Boring Depth (ft):
8.0
Project Number:
SPEC-19064
Sampling Method:
Top of Casing Elev. (ft):
Location:
401 E Lakewood Avenue
Subcontractor/Drillers: Quantex, Inc.
Latitude:
Date Started:
4/17/2019
Driller:
Longitude:
Date Completed:
4/17/2019
Monitoring E ui ment:
Geologist/Engineer:
E. Howard
Odors
5
0
SOIL DESCRIPTION (color, ce=ture, moisture, etc.)
Comments
Well Details
a
Topsoil
0.1
a
o
Orangeish brown, clayey SILT
a
o
4 It
0.2
NONE
Reddish brown, clayey SILT
z
o
5
u
5
0.0
2ft
3
Reddish brown, clayey SILT, moist
8
8
Boring Terminated - Macro and Auger Refusal
Well Casing Diameter: 2"
NOTES:
Screened Interval: T-8'
Sand Pack: 2'-8'
Bentonite: 0-2'
COMMENTS:
in - indicates inches
N/A - indicates not applicable to this boring
ft - indicates depth in feet
ppm - indicates parts per million
ft BLS - indicates feet below land surface
NR - not recorded

1" 2905 Meridian Pkwy.
LOG OF BORING: TW-2
J Durham, NC 27713
McADAMS Ph: 919-361-5000
Page: 2 of 9
Site Name: Heritage Square Drilling/Boring Method: Direct Push/Solid Stem Auger Total Boring Depth (ft): 40.0
Project Number: SPEC-19064 Sampling Method: Top of Casing Elev. (ft):
Location: 606 Fayetteville Street Subcontractor/Drillers: Quantex, Inc. Latitude:
Date Started: 4/16/2019 Driller: Longitude:
Date Completed: 4/16/2019 Monitoring Equipment: Geolo ist/En ineer: E. Howard
Odors
v
SOIL DESCRIPTION crao., �em�, mor.m�, a,.)
Comments
Well Details
I?a
0.3
Topsoil with Brick fragments
5ft
Tan, sandy Silt with clay
0.1
5
5
2 it
Greyish tan, sandy SILT with clay
0.2
N/A
NONE
10
10
N/A
Brownish tan, clayey SILT with sand
0.2
�
a
Z
O
15
Z
15
O
m
N/A
0.0
Reddish brown, clayey SILT
20
20
0.1
N/A
NONE
Brown, clayey SILT
25
25
0.3
N/A
0.2
30
30
0.1
Reddish brown, silty CLAY
N/A
0.0
Z
u
a
35
z
35
V
N
N
N/A
0.0
Reddish brown, silty CLAY, wet
40
40
Boring Temtinated - No Refusal
Well Casing Diameter: 2"
NOTES: Screened Interval: 30'-W
Sand Pack: 29'-W
Bentonite: 0-29'
COMMENTS:
in - indicates inches N/A - indicates not applicable to this boring
ft - indicates depth in feet ppm - indicates parts Der million
ft BLS - indicates feet below land surface NR - not recorded

��' 2905 Meridian Pkwy.
LOG OF BORING: TW-3
J Durham, NC 27713
MCA DA M S Ph: 919-361-5000
Page: 3 of 9
Site Name: Heritage Square Drilling/Boring Method: Direct Push/Solid Stem Auger Total Boring Depth (ft): 30.0
Project Number: SPEC-19064 Sampling Method: Top of Casing Elev. (ft):
Location: 606 Fayetteville Street Subcontractor/Drillers: Quantex, Inc. Latitude:
Date Started: 4/16/2019 Driller: Longitude:
Date Completed: 4/16/2019 Monitoring E ui ment: Geologist/Engineer: E. Howard
Odors
5
0
SOIL DESCRIPTION (color, ce=ture, moisture, etc.)
Comments
Well Details
a
Topsoil
0.2
Brown, sandy SILT with organics
5 ft
0.1
5
5
Yeollowish tan, silty SAND
U
z
o
5 ft
a
o
z
NONE
0'2
JO
m
Light brown, sandy SILT
10
10
1 ft
MACROCORE REPU9AL-11'
N/A
0.1
Reddish brown, clayey SILT
15
15
0.2
N/A
0.1
Reddish tan, clayey SILT
20
20
0.0
u
Z
a
N/A
W
�
Z
tn
tn
N
0.2
25
Reddish brown, silty CLAY
25
N/A
0.1
Reddish brown, clayey SILT, wet
30
30
Boring Terminated - Auger Refusal
Well Casing Diameter: 2"
NOTES: Screened Interval: 15'-30'
Sand Pack: 14'-30'
Bentonite: 0'-14'
COMMENTS:
in - indicates inches N/A - indicates not applicable to this boring
ft - indicates depth in feet ppm - indicates parts per million
ft BLS - indicates feet below land surface NR - not recorded

�J I 2905Meridian Phwy.
LOG OF BORING: TW-4
Durham, NC 27713
MCA DA M S Ph: 919-361-5000
Page: 4 of 9
Site Name: Heritage Square Drilling/Boring Method: Direct Push/Solid Stem Auger Total Boring Depth (ft): 30.0
Project Number: SPEC-19064 Sampling Method: Top of Casing Elev. (ft):
Location: 606 Fayetteville Street Subcontractor/Drillers: Quantex, Inc. Latitude:
Date Started: 4/16/2019 Driller: Longitude:
Date Completed: 4/16/2019 Monitoring E ui ment: Geologist/Engineer: E. Howard
Odors
5
0
SOIL DESCRIPTION (color, ce=ture, moisture, etc.)
Comments
Well Details
a
Topsoil
0.1
3 ft
Brown, sandy SILT
0.1
5
MACROCORE REFUSAL-4'
5
N/A
0.2
Reddish tan, clayey SILT with sand
a
p
10
o
z
w
10
J
Q
m
N/A
0.2
15
15
0.3
NONE
N/A
0.2
Reddish brown, clayey SILT
20
20
0.1
N/A
0.0
U
a
Reddish brown, clayey SILT, wet
,z.,
p
25
z
25
U
N
N
0.0
N/A
Light brown, clayey SILT, saturated
0.1
30
30
Boring Terminated - Auger Refusal
Well Casing Diameter: 2"
NOTES: Screened Interval: 20'-30'
Sand Pack: 19'-30'
Bentonite: 0'-19'
COMMENTS:
in - indicates inches N/A - indicates not applicable to this boring
ft - indicates depth in feet ppm - indicates parts per million
ft BLS - indicates feet below land surface NR - not recorded

��'
2905 Meridian Pkwy.
LOG OF BORING:
TW-5/SB-5
J
Durham, NC 27713
MCA
DA M S
Ph: 919-361-5000
Page:
5 of 9
Site Name:
Heritage Square
Drilling/Boring Method: Direct Push/Solid Stem Auger
Total Boring Depth (ft):
18.0
Project Number:
SPEC-19064
Sampling Method:
Top of Casing Elev. (ft):
Location:
401 E Lakewood Avenue
Subcontractor/Drillers: Quantex, Inc.
Latitude:
Date Started:
4/17/2019
Driller:
Longitude:
Date Completed:
4/17/2019
Monitoring E ui ment:
Geologist/Engineer:
E. Howard
Odors
5
a
0
SOIL DESCRIPTION (color, ce=ture, moisture, etc.)
Comments
Well Details
Topsoil
0.0
5 ft
Greyish red, clayey SILT
0.1
u
—
o
NONE
a
i
Reddish grey, clayey SILT
o
5
5
1 It
Greyish red, clayey SILT
0.1
MACROCORE REFUSAL-fi
N/A
NONE
10
Reddish brown, clayey SILT
10
0.2
N/A
z
c
a
0.0
NONE
3
15
15
Reddish brown, silty CLAY
N/A
0.0
18
18
Boring Terminated - Auger Refusal
Well Casing Diameter: 2"
NOTES:
Screened Interval: 8'-18'
Sand Pack: T-18'
Bentonite: 0-7'
COMMENTS:
in - indicates inches
N/A - indicates not applicable to this boring
ft - indicates depth in feet
ppm - indicates parts per million
ft BLS - indicates feet below land surface
NR - not recorded

��'
2905 Meridian Pkwy.
LOG OF BORING:
TW-6
J
Durham, NC 27713
MCADAMS
Ph: 919-361-5000
Page:
6 of 9
Site Name:
Heritage Square
Drilling/Boring Method: Direct Push/Solid Stem Auger
Total Boring Depth (ft):
13.0
Project Number:
SPEC-19064
Sampling Method:
Top of Casing Elev. (ft):
Location:
401 E Lakewood Avenue
Subcontractor/Drillers: Quantex, Inc.
Latitude:
Date Started:
4/17/2019
Driller:
Longitude:
Date Completed:
4/17/2019
Monitoring E ui ment:
Geologist/Engineer:
E. Howard
Odors
5
0
SOIL DESCRIPTION (color, ce=ture, moisture, etc.)
Comments
Well Details
a
Asphalt
o
0.2
Dark brown, silty CLAY
a
o
5 ft
0.0
NONE
5
Brownish red, silty CLAY
5
0.1
1 It
Z
N/A
MACROCORE REFUSAL-7'
Dark grey, clayey SILT with sand
U
Z
Q
NONE
0.0
3
10
Brownish grey, clayey SILT
10
N/A
Dark grey, clayey SILT
0.1
Greenisg grey, silty SAND, wet
13
13
Boring Terminated - Auger Refusal
Well Casing Diameter: 2"
NOTES:
Screened Interval: T-13'
Sand Pack: 2'-13'
Bentonite: 0-2'
COMMENTS:
in - indicates inches
N/A - indicates not applicable to this boring
ft - indicates depth in feet
ppm - indicates parts per million
ft BLS - indicates feet below land surface
NR - not recorded

��' 2905 Meridian Pkwy.
LOG OF BORING: TW-8
J Durham, NC 27713
MCADAMS Ph: 919-361-5000
Page: 7 of 9
Site Name: Heritage Square Drilling/Boring Method: Direct Push/Solid Stem Auger Total Boring Depth (ft): 20.0
Project Number: SPEC-19064 Sampling Method: Top of Casing Elev. (ft):
Location: 401 E Lakewood Avenue Subcontractor/Drillers: Quantex, Inc. Latitude:
Date Started: 4/16/2019 Driller: Longitude:
Date Completed: 4/16/2019 Monitoring E ui ment: Geologist/Engineer: E. Howard
Odors
5
0
SOIL DESCRIPTION (color, ce=ture, moisture, etc.)
Comments
Well Details
a
Asphalt
0.3
Tan, sandy SILT
4 ft
0.1
z
O
5
a
o
z
5
Brownish red, clayey SILT
JO
0
m
0.1
NONE
5ft
0.0
Reddish brown, clayey SILT
10
10
1 ft
0.0
MACROCARE REPU9AL - Il'
N/A
Reddish brown, clayey SILT
0.1
u
z
a
15
z
15
tn
N
N
Brownish red, clayey SILT
N/A
0.1
0.2
Dark grey, silty SAND, saturated
20
20
Boring Terminated - Auger Refusal
Well Casing Diameter: 2"
NOTES: Screened Interval: 30'-20'
Sand Pack: 9'-20'
Bentonite: 0'-9'
COMMENTS:
in - indicates inches N/A - indicates not applicable to this boring
ft - indicates depth in feet ppm - indicates parts per million
ft BLS - indicates feet below land surface NR - not recorded

�J I
2905 Meridian Pkwy.
LOG OF BORING: SB-2
WI
Durham, NC 27713
MCADAMS
Ph: 919-361-5000
Page: S of 9
Site Name: Heritage Square
Drilling/Boring Method: Direct Push
Total Boring Depth (ft): 4.0
Project Number: SPEC-19064
Sampling Method:
Top of Casing Elev. (ft):
Location: 401 E Lakewood Avenue
Subcontractor/Drillers: Quantex, Inc.
Latitude:
Date Started: 4/17/2019
Driller :
Longitude:
Date Completed: 4/17/2019
Monitoring Equipment:
Geolo ist/En ineer: E. Howard
Odors
°J
SOIL DESCRIPTION (color, texture, moisture,
etc.)
Comments
a
Asphalt
0.1
3ft
Greyish red, clayey SILT
3
LO
4
4
Boring Terminated - Macrocore Refusal
NOTES:
COMMENTS:
in - indicates inches
N/A - indicates not applicable to this boring
ft - indicates depth in feet
ppm - indicates parts per million
ft BLS - indicates feet below land surface
NR - not recorded

11"
2905 Meridian Pkwy.
LOG OF BORING: SB-3
WI
Durham, NC 27713
MCADAMS
Ph: 919-361-5000
Page: 9 of 9
Site Name: Heritage Square
Drilling/Boring Method: Direct Push
Total Boring Depth (ft): 3.0
Project Number: SPEC-19064
Sampling Method:
Top of Casing Elev. (ft):
Location: 401 E Lakewood Avenue
Subcontractor/Drillers: Quantex, Inc.
Latitude:
Date Started: 4/17/2019
Driller :
Longitude:
Date Completed: 4/17/2019
Monitoring Equipment:
Geolo ist/En ineer: E. Howard
Odors
°J
SOIL DESCRIPTION (color, texture, moisture,
etc.)
Comments
a
Asphalt
0.2
2ft
Greyish red, clayey SILT
3
3
Boring Terminated - Macrocore Refusal
NOTES:
COMMENTS:
in - indicates inches
N/A - indicates not applicable to this boring
ft - indicates depth in feet
ppm - indicates parts per million
ft BLS - indicates feet below land surface
NR - not recorded

APPENDIX B
LABORATORY ANALYTICAL REPORTS AND
CHAIN -OF -CUSTODY RECORDS

icon-tes w .
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
April 26, 2019
Eric Howard
The John R. McAdams Company, Inc.
2905 Meridian Parkway
Durham, NC 27713
Project Location: Heritage Square
Client Job Number:
Project Number: SPEC-19064
Laboratory Work Order Number: 19D 1067
Enclosed are results of analyses for samples received by the laboratory on April 19, 2019. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Raymond J. McCarthy
Project Manager
Pagel of 110

Table of Contents
Table of Contents
Sample Summary
4
Hits Only Report
6
Case Narrative
9
Sample Results
13
19D 1067-01
13
19D 1067-02
18
19D 1067-03
23
19D 1067-04
28
19D 1067-05
33
19131067-06
38
19D 1067-07
43
19D1067-08
48
19D 1067-09
54
19D 1067-10
60
19D 1067-11
66
Sample Preparation Information
72
QC Data
74
Volatile Organic Compounds by GC/MS
74
B228808
74
B229083
78
Semivolatile Organic Compounds by GUMS
84
B228965
84
B229015
88
Metals Analyses (Total)
94
B228931
94
Page 2 of 110

Table of Contents
Table of Contents (continued)
B228999
B229024
B229040
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
B228969
Flag/Qualifier Summary
Certifications
Chain of Custody/Sample Receipt
94
95
96
97
97
98
99
107
Page 3 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
The John R. McAdams Company, Inc.
2905 Meridian Parkway REPORT DATE: 4/26/2019
Durham, NC 27713 PURCHASE ORDER NUMBER:
ATTN: Eric Howard
PROJECT NUMBER: SPEC-19064
ANALYTICAL SUMMARY
WORK ORDER NUMBER: 19D1067
The results of analyses performed on the following samples submitted to the CON -TEST Analytical Laboratory are found in this report.
PROJECT LOCATION: Heritage Square
FIELD SAMPLE # LAB ID: MATRIX SAMPLE DESCRIPTION TEST SUB LAB
TW-1 19131067-01 Ground Water SW-846 6020B
SW-846 7470A
SW-846 8260D
SW-846 8270E
TW-2 19D1067-02 Ground Water SW-846 6020B
SW-846 7470A
SW-846 8260D
SW-846 8270E
TW-3 19131067-03 Ground Water SW-846 6020B
SW-846 7470A
SW-846 8260D
SW-846 8270E
TW-4 19131067-04 Ground Water SW-846 6020B
SW-846 7470A
SW-846 8260D
SW-846 8270E
TW-5 19D1067-05 Ground Water SW-846 6020B
SW-846 7470A
SW-846 8260D
SW-846 8270E
TW-6 19131067-06 Ground Water SW-846 6020B
SW-846 7470A
SW-846 8260D
SW-846 8270E
TW-8 19131067-07 Ground Water SW-846 6020B
SW-846 7470A
SW-846 8260D
SW-846 8270E
SB-5 4'-6' 19D1067-08 Soil SM 2540G
SW-846 6020B
SW-846 7196A
SW-846 7471B
SW-846 8260D
SW-846 8270E
SB-1 2'-3' 19D1067-09 Soil SM 254OG
SW-846 6020B
SW-846 7196A
SW-846 7471B
SW-846 8260D
SW-846 8270E
Page 4 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
The John R. McAdams Company, Inc.
2905 Meridian Parkway REPORT DATE: 4/26/2019
Durham, NC 27713 PURCHASE ORDER NUMBER:
ATTN: Eric Howard
PROJECT NUMBER: SPEC-19064
ANALYTICAL SUMMARY
WORK ORDER NUMBER: 19D1067
The results of analyses performed on the following samples submitted to the CON -TEST Analytical Laboratory are found in this report.
PROJECT LOCATION: Heritage Square
FIELD SAMPLE # LAB ID: MATRIX SAMPLE DESCRIPTION TEST SUB LAB
SB-2 3'-4' 19D1067-10 Soil SM 254OG
SW-846 6020B
SW-846 7196A
SW-846 7471B
SW-846 8260D
SW-846 8270E
SB-3 1'-2' 19131067-11 Soil SM 254OG
SW-846 6020B
SW-846 7196A
SW-846 7471B
SW-846 8260D
SW-846 8270E
Page 5 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce StreetEast Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
EXECUTIVE SUMMARY
Client ID: TW-1
Lab ID:
19D1067-01
Analyte
Results/Qua]
DL
RL
Units
Method
Arsenic
0.46
0.36
0.40
µg/L
SW-846 6020B
Barium
97
5.3
10
µg/L
SW-846 6020B
Cadmium
0.082 J
0.068
0.50
µg/L
SW-846 6020B
Chromium
1.3
0.43
1.0
µg/L
SW-846 6020B
Lead
1.6
0.24
1.0
µg/L
SW-846 6020B
Client ID: TW-2
Lab ID:
19131067-02
Analyte
Results/Qual
DL
RL
Units
Method
Arsenic
1.5
0.36
0.40
µg/L
SW-846 6020B
Barium
120
5.3
10
µg/L
SW-846 6020B
Cadmium
0.15 1
0.068
0.50
µg/L
SW-846 6020B
Chromium
3.1
0.43
1.0
µg/L
SW-846 6020B
Lead
3.8
0.24
1.0
µg/L
SW-846 6020B
Mercury
0.000045 1
0.000034
0.00010
mg/L
SW-846 7470A
Selenium
1.7 J
1.4
5.0
µg/L
SW-846 6020B
Client ID: TW-3
Lab ID:
19D 1067-03
Analyte
Results/Qual
DL
RL
Units
Method
Arsenic
0.60
0.36
0.40
µg/L
SW-846 6020B
Barium
170
5.3
10
µg/L
SW-846 6020B
Chromium
3.1
0.43
1.0
µg/L
SW-846 6020B
Lead
2.3
0.24
1.0
µg/L
SW-846 6020B
Selenium
2.5 1
1.4
5.0
µg/L
SW-846 6020B
Client ID: TW-4
Lab ID:
19D1067-04
Analyte
Results/Qual
DL
RL
Units
Method
Arsenic
0.70
0.36
0.40
µg/L
SW-846 6020B
Barium
150
5.3
10
µg/L
SW-846 6020B
Chromium
1.3
0.43
1.0
µg/L
SW-846 6020B
Lead
1.1
0.24
1.0
µg/L
SW-846 6020B
Client ID: TW-5
Lab ID:
19D1067-05
Analyte
Results/Qual
DL
RL
Units
Method
Acetone
17 J
3.8
50
µg/L
SW-846 8260D
Arsenic
0.54
0.36
0.40
µg/L
SW-846 6020B
Barium
210
5.3
10
µg/L
SW-846 6020B
Chromium
0.60 J
0.43
1.0
µg/L
SW-846 6020B
Lead
1.9
0.24
1.0
µg/L
SW-846 6020B
Client ID: TW-6
Lab ID:
19D1067-06
Analyte
Results/Qual
DL
RL
Units
Method
Acetone
5.9 1
3.8
50
µg/L
SW-846 8260D
Arsenic
0.70
0.36
0.40
µg/L
SW-846 6020B
Barium
190
5.3
10
µg/L
SW-846 6020B
Chromium
6.1
0.43
1.0
µg/L
SW-846 6020B
Lead
2.3
0.24
1.0
µg/L
SW-846 6020B
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Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Client ID: TW-8
Lab ID:
19D1067-07
Analyte
Results/Qual
DL
RL
Units
Method
Acetone
6.7
J
3.8
50
µg/L
SW-846 8260D
Arsenic
5.9
0.36
0.40
µg/L
SW-846 6020B
Barium
1100
110
200
µg/L
SW-846 6020B
Cadmium
9.3
0.068
0.50
µg/L
SW-846 6020B
Chromium
27
0.43
1.0
µg/L
SW-846 6020B
Lead
2300
4.8
20
µg/L
SW-846 6020B
Mercury
0.0015
0.000034
0.00010
mg/L
SW-846 7470A
Selenium
2.0
J
1.4
5.0
µg/L
SW-846 6020B
Silver
0.13
J
0.075
0.50
µg/L
SW-846 6020B
Client ID: SB-5 4'-6'
Lab ID:
19D1067-08
Analyte
Results/Qual
DL
RL
Units
Method
Benzene
0.00063
J
0.00048
0.0016
mg/Kg dry
SW-846 8260D
Benzo(g,h,i)perylene
0.36
0.14
0.23
mg/Kg dry
SW-846 8270E
Indeno(1,2,3-cd)pyrene
0.24
0.16
0.23
mg/Kg dry
SW-846 8270E
Arsenic
2.1
0.038
0.23
mg/Kg dry
SW-846 6020B
Barium
120
1.9
46
mg/Kg dry
SW-846 6020B
Chromium
25
0.44
5.8
mg/Kg dry
SW-846 6020B
Lead
7.6
0.076
2.3
mg/Kg dry
SW-846 6020B
Silver
0.050
J
0.0092
0.10
mg/Kg dry
SW-846 6020B
% Solids
72.4
% Wt
SM 2540G
Client ID: SB-1 2'-3'
Lab ID:
19D1067-09
Analyte
Results/Qual
DL
RL
Units
Method
Barium
27
0.40
9.7
mg/Kg dry
SW-846 6020B
Chromium
3.1
J
0.37
4.9
mg/Kg dry
SW-846 6020B
Lead
4.5
0.064
1.9
mg/Kg dry
SW-846 6020B
Silver
0.041
J
0.0078
0.086
mg/Kg dry
SW-846 6020B
% Solids
83.4
% Wt
SM 2540G
Client ID: SB-2 3'-4'
Lab ID:
19D1067-10
Analyte
Results/Qual
DL
RL
Units
Method
Arsenic
0.32
0.029
0.17
mg/Kg dry
SW-846 6020B
Barium
79
MS-19
0.35
8.7
mg/Kg dry
SW-846 6020B
Chromium
18
1.3
17
mg/Kg dry
SW-846 6020B
Lead
12
0.23
7.0
mg/Kg dry
SW-846 6020B
Silver
0.028
J
0.0070
0.077
mg/Kg dry
SW-846 6020B
% Solids
95.7
% Wt
SM 2540G
Hexavalent Chromium
0.15
J
0.10
0.16
mg/Kg dry
SW-846 7196A
Client ID: SB-3 1'-2'
Lab ID:
19D1067-11
Analyte
Results/Qual
DL
RL
Units
Method
Bis(2-Ethylhexyl)phthalate
0.11
V-20, J
0.10
0.35
mg/Kg dry
SW-846 8270E
Arsenic
0.44
0.028
0.17
mg/Kg dry
SW-846 6020B
Barium
120
1.4
34
mg/Kg dry
SW-846 6020B
Chromium
22
0.32
4.2
mg/Kg dry
SW-846 6020B
Lead
11
0.055
1.7
mg/Kg dry
SW-846 6020B
Silver
0.042
J
0.0067
0.074
mg/Kg dry
SW-846 6020B
% Solids
96.5
% Wt
SM 2540G
Page 7 of 110

icon-tes w .
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Con -Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary
section of this report. Users must review this report in its entirety to determine data usability and assessment.
Page 8 of 110

icon-tes w .
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
For method 6020, all dilutions were performed as per standard operating procedure.
Page 9 of 110

Table of Contents
icon-tes w .
40
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
SW-846 6020B
Qualifications:
MS-19
Sample to spike ratio is greater than or equal to 4:1. Spiked amount is not representative of the native amount in the sample. Appropriate or
meaningful recoveries cannot be calculated.
Analyte & Samples(s) Qualified:
Barium
19131067-10[SB-2 3'-4'], B229024-MSI
SW-846 7196A
Qualifications:
DL-03
Elevated reporting limit due to matrix.
Analyte & Samples(s) Qualified:
Hexavalent Chromium
19D1067-08[SB-5 4'-6']
SW-846 8260D
Qualifications:
L-07
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD
between the two LFB/LCS results is within method specified criteria.
Analyte & Samples(s) Qualified:
Chloromethane
B228808-BSDI
L-07A
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD
outside of control limits. Reduced precision anticipated for any reported result for this compound.
Analyte & Samples(s) Qualified:
Tetrahydrofuran
B229083-BS1
R-05
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any reported value for this
compound.
Analyte & Samples(s) Qualified:
Tetrahydrofuran
19D1067-01[TW-1], 19D1067-02[TW-2], 19D1067-03[TW-3], 19D1067-04[TW-4], 19D1067-05[TW-5], 19D1067-06[TW-6], 19D1067-07[TW-8], B229083-BLK1,
B229083-BSI,B229083-BSD1,S035126-CCVI
V-05
Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for this compound.
Analyte & Samples(s) Qualified:
Aerylonitrile
19131067-01[TW-1], 19D1067-02[TW-2], 19D1067-03[TW-3], 19D1067-04[TW-4], 19D1067-05[TW-5], 19D1067-06[TW-6], 19D1067-07[TW-8], B229083-BLKI,
B229083-BS1, B229083-BSDI, S035126-CCVI
tert-Butyl Alcohol (TBA)
19D1067-08[SB-5 4'-6'], 19D1067-09[SB-1 T-3'], 19D1067-10[SB-2 3'-4'], 19D1067-ll[SB-3 F-2'], B228808-BLKI, B228808-BSI, B228808-BSDI, S034972-CCVI
V-20
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:
1,1,1,2-Tetrachloroethane
B228808-BS1, B228808-BSDI, S034972-CCVI
Bromoform
B228808-BSI, B228808-BSDI, S034972-CCVI
Methyl tert-Butyl Ether (MTBE)
B228808-BSI, B228808-BSDI, S034972-CCVI
Page 10 of 110

Table of Contents
,con-testo
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] ` TEL. [phone]
V-34
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:
Bromomethane
19D1067-08[SB-5 4'-6'1, 19D1067-09[SB-1 2'-3'1, 19D1067-10[SB-2 3'41, 19D1067-11[SB-3 1'-2'1, B228808-BLKI, B228808-BS1, B228808-BSDI, S034972-CCVI
SW-846 8270E
Qualifications:
R-05
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any reported value for this
compound.
Analyte & Samples(s) Qualified:
Benzidine
19D1067-01[TW-1], 19D1067-02[TW-2], 19D1067-03[TW-3], 19D1067-04[TW-4], 19D1067-05[TW-5], 19D1067-06[TW-6], 19D1067-07[TW-8], 19D1067-08[SB-54'-6'],
19D1067-09[SB-1 2'-3'], 19D1067-10[SB-2 3'-4'], 19DIO67-11[SB-3 F-2'], B228965-BLKI, B228965-BSI, B228965-BSDI, B229015-BLKI, B229015-BS1,
B229015-BSDI
Hexachlorocyclopentadiene
19D1067-08[SB-5 4'-6'], 19D1067-09[SB-1 2'-3'1, 19DIO67-10[SB-2 3'-4'], 19D1067-11[SB-3 F-2'], B228965-BLKI, B228965-BSI, B228965-BSDI
V-04
Initial calibration did not meet method specifications. Compound was calibrated using a response factor where %RSD is outside of method
specified criteria. Reported result is estimated.
Analyte & Samples(s) Qualified:
Benzidine
19131067-01[TW-1], 19D1067-02[TW-2], 19D1067-03[TW-3], 19D1067-04[TW-4], 19D1067-05[TW-5], 19DIO67-06[TW-6], 19D1067-07[TW-8], B229015-BLKI,
B229015-BS1, B229015-BSDI, S035095-CCVI
V-05
Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for this compound.
Analyte & Samples(s) Qualified:
Benzidine
19D1067-08[SB-5 4'-6'], 19D1067-09[SB-1 2'-3'], 19DIO67-10[SB-2 Y-4'], 19DIO67-11[SB-3 F-2'], B228965-BSI, B228965-BSDI, S035093-CCVI
V-06
Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side for this compound.
Analyte & Samples(s) Qualified:
2-Nitroaniline
B228965-BSI, B228965-BSDI, S035093-CCVI
Bis(2-chloroisopropyl)ether
B228965-BS1, B228965-BSDI, S035093-CCVI
Bis(2-Ethylhexyl)phthalate
B228965-BLKI, B228965-BSI, B228965-BSDI, S035093-CCVI
Butylbenzylphthalate
B228965-BSI, B228965-BSDI, S035093-CCVI
Di-n-butylphthalate
B228965-BSI, B228965-BSDI, S035093-CCVI
Di-n-octylphthalate
B228965-BS1, B228965-BSDI, S035093-CCVI
N-Nitrosodimethylamine
B228965-BS1, B228965-BSDI, S035093-CCVI
V-16
Response factor is less than method specified minimum acceptable value. Reduced precision and accuracy may be associated with reported
result.
Analyte & Samples(s) Qualified:
Pentachloronitrobenzene
19131067-01[TW-1], 19D1067-02[TW-2], 19D1067-03[TW-3], 19D1067-04[TW-4], 19D1067-05[TW-5], 19DIO67-06[TW-6], 19D1067-07[TW-8], B229015-BLKI,
B229015-BSI,B229015-BSDI
Page 11 of 110

,con-testo
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] ` TEL. [phone]
V-20
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:
2-Nitroaniline
19D1067-08[SB-5 4'41, 19D1067-09[SB-1 2'-3'1, 19D1067-10[SB-2 Y 4'], 19D1067-11[SB-3 1'-2'1, B228965-BLKI
Bis(2-chloroisopropyl)ether
19D1067-08[SB-5 4'-6'], 19D1067-09[SB-1 T-3'], 19D1067-10[SB-2 3'-4'], 19D1067-11[SB-3 1'-2'], B228965-BLKI, S035093-CCVI
Bis(2-Ethylhexyl)phthalate
19D1067-08[SB-5 4'-6'], 19D1067-09[SB-1 T-3'], 19D1067-10[SB-2 3'4], 19D1067-11[SB-3 F-T]
Butylbenzylphthalate
19D1067-08[SB-5 4'-6'1, 19D1067-09[SB-1 2'-3'1, 19D1067-10[SB-2 Y-4'], 19D1067-11[SB-3 F-2'], B228965-BLKI, S035093-CCVI
Di-n-butylphthalate
B228965-BLKI, S035093-CCVI
Di-n-octylphthalate
19D1067-08[SB-5 4'4], 19D1067-09[SB-1 T-3'], 19D1067-10[SB-2 3'-4'], 19D1067-11[SB-3 1'-2'], B228965-BLKI, S035093-CCVI
N-Nitrosodimethylamine
19D1067-01[TW-1], 19D1067-02[TW-2], 19D1067-03[TW-3], 19D1067-04[TW-4], 19D1067-05[TW-5], 19D1067-06[TW-6], 19D1067-07[TW-8], 19D1067-08[SB-54'-6'],
19D1067-09[SB-1 2'-3'1, 19D1067-IOfSB-23'41, 19D1067-11[SB-3 1'-2'1,B228965-BLKI
V-34
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:
3,3-Dichlorobenzidine
19D1067-08[SB-5 4'4], 19D1067-09[SB-1 T-3'], 19D1067-10[SB-2 Y-4'], 19D 1067-11 [SB-3 1'-2'], B228965-BLKI, B228965-BS1, B228965-BSDI, S035093-CCVI
4-Chloroaniline
19D1067-01[TW-1], 19D1067-02[TW-2], 19D1067-03[TW-3], 19D1067-04[TW-4], 19D1067-05[TW-5], 19D1067-06[TW-6], 19D1067-07[TW-8], 19D1067-08[SB-54'-6'],
19D1067-09[SB-1 2'-3'1, 19D1067-10[SB-2 3'41, 19D1067-11[SB-3 1'-2'1, B228965-BLKI, B228965-BSI, B228965-BSD1, B229015-BLKI, B229015-BSI,
B229015-BSDI, S035093-CCVI, S035095-CCVI
Aniline
19D1067-01[TW-1], 19D1067-02[TW-2], 19D1067-03[TW-3], 19D1067-04[TW-4], 19D1067-05[TW-5], 19D1067-06[TW-6], 19D1067-07[TW-8], 19D1067-08[SB-54'-6'],
19D1067-09[SB-1 2'-3'1, 19DIO67-10[SB-2 3'41, 19D1067-11[SB-3 1'-2'1, B228965-BLKI, B228965-BSI, B228965-BSDI, B229015-BLKI, B229015-BSI,
B229015-BSDI. S035093-CCVI. S035095-CCVI
The results of analyses reported only relate to samples submitted to the Con -Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
d�
Lisa A. Worthington
Technical Representative
Page 12 of 110

Table of Contents
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ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-1 Sampled: 4/18/2019 10:30
Sample ID: 19131067-01
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
50
3.8
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Acrylonitrile
ND
5.0
0.52
µg/L
1 V-05
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
tert-Amyl Methyl Ether (TAME)
ND
0.50
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Benzene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Bromobenzene
ND
1.0
0.15
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Bromochloromethane
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Bromodichloromethane
ND
0.50
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Bromoform
ND
1.0
0.46
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Bromomethane
ND
2.0
0.78
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
2-Butanone (MEK)
ND
20
1.9
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
tert-Butyl Alcohol (TBA)
ND
20
4.2
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
n-Butylbenzene
ND
2.0
0.21
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
sec-Butylbenzene
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
tert-Butylbenzene
ND
1.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
tert-Butyl Ethyl Ether (THEE)
ND
0.50
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Carbon Disulfide
ND
5.0
4.4
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Carbon Tetrachloride
ND
5.0
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Chlorobenzene
ND
1.0
0.15
µg/L
I
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Chlorodibromomethane
ND
0.50
0.21
µg/L
I
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Chloroethane
ND
2.0
0.35
µg/L
I
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Chloroform
ND
2.0
0.17
µg/L
I
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Chloromethane
ND
5.0
0.45
µg/L
I
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
2-Chlomtoluene
ND
1.0
0.12
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
4-Chlomtoluene
ND
1.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,2-Dibromo-3-chloropropane (DBCP)
ND
5.0
0.53
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,2-Dibromoethane (EDB)
ND
0.50
0.19
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Dibromomethane
ND
1.0
0.37
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,2-Dichlorobenzene
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,3-Dichlorobenzene
ND
1.0
0.12
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,4-Dichlorobenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
trans-1,4-Dichloro-2-butene
ND
2.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Dichlorodifluoromethane (Freon 12)
ND
2.0
0.26
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,1-Dichloroethane
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,2-Dichloroethane
ND
1.0
0.41
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,1-Dichloroethylene
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
cis-1,2-Dichloroethylene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
trans-1,2-Dichloroethylene
ND
1.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,2-Dichloropropane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,3-Dichloropropane
ND
0.50
0.11
µg/L
I
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
2,2-Dichloropropane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,1-Dichloropropene
ND
2.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
cis-1,3-Dichloropropene
ND
0.50
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
trans-1,3-Dichloropropene
ND
0.50
0.23
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Diethyl Ether
ND
2.0
0.34
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Page 13 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-1 Sampled: 4/18/2019 10:30
Sample ID: 19131067-01
Samnle Matrix: Ground Water
Volatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Diisopropyl Ether (DIPS)
ND
0.50
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,4-Dioxane
ND
50
22
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Ethylbenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Hexachlorobutadiene
ND
0.60
0.47
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
2-Hexanone (MBK)
ND
10
1.5
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Isopropylbenzene (Cumene)
ND
2.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
p-Isopropyltoluene (p-Cymene)
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Methyl tert-Butyl Ether (MTBE)
ND
1.0
0.25
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Methylene Chloride
ND
5.0
0.34
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
4-Methyl-2-pentanone (MIBK)
ND
10
1.7
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Naphthalene
ND
5.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
n-Propylbenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Styrene
ND
1.0
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1, 1, 1,2-Tetrachloroethane
ND
1.0
0.27
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,1,2,2-Tetrachloroethane
ND
0.50
0.22
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Tetrachloroethylene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Tetrahydrofuran
ND
10
0.51
µg/L
1 R-05
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Toluene
ND
1.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,2,3-Trichlorobenzene
ND
5.0
0.57
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,2,4-Trichlorobenzene
ND
1.0
0.40
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,3,5-Trichlorobenzene
ND
1.0
0.30
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1, 1, 1 -Trichloroethane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,1,2-Trichloroethane
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Trichloroethylene
ND
1.0
0.24
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Trichlorofluoromethane (Freon 11)
ND
2.0
0.33
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,2,3-Trichloropropane
ND
2.0
0.25
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1, 1,2-Trichloro- 1,2,2-trifluoroethane
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
(Freon 113)
1,2,4-Trimethylbenzene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
1,3,5-Trimethylbenzene
ND
2.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Vinyl Chloride
ND
2.0
0.45
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
m+p Xylene
ND
2.0
0.30
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
o-Xylene
ND
1.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:19
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
113
70-130
4/25/19 12:19
Toluene-d8
89.6
70-130
4/25/19 12:19
4-Bromofluorobenzene
90.6
70-130
4/25/19 12:19
Page 14 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-1 Sampled: 4/18/2019 10:30
Samnle ID: 19131067-01
Samnle Matrix: Ground Water
Analyte
Results
RL
Semivolatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acenaphthene
ND
5.1
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Acenaphthylene
ND
5.1
2.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Acetophenone
ND
10
3.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Aniline
ND
5.1
3.8
µg/L
1 V-34
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Anthracene
ND
5.1
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Benzidine
ND
20
12
µg/L
1 V-04, R-05
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Benzo(a)anthracene
ND
5.1
2.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Benzo(a)pyrene
ND
5.1
2.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Benzo(b)fluoranthene
ND
5.1
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Benzo(g,h,i)perylene
ND
5.1
3.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Benzo(k)fluoranthene
ND
5.1
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Benzoic Acid
ND
10
9.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Bis(2-chloroethoxy)methane
ND
10
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Bis(2-chloroethyl)ether
ND
10
3.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Bis(2-chloroisopropyl)ether
ND
10
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Bis(2-Ethylhexyl)phthalate
ND
10
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
4-Bromophenylphenylether
ND
10
3.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Butylbenzylphthalate
ND
10
2.3
µg/L
I
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Carbazole
ND
10
2.7
µg/L
I
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
4-Chloroaniline
ND
10
2.2
µg/L
I V-34
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
4-Chloro-3-methylphenol
ND
10
1.6
µg/L
I
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
2-Chloronaphthalene
ND
10
2.9
µg/L
I
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
2-Chlorophenol
ND
10
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
4-Chlorophenylphenylether
ND
10
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Chrysene
ND
5.1
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Dibenz(a,h)anthracene
ND
5.1
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Dibenzofuran
ND
5.1
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Di-n-butylphthalate
ND
10
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
1,2-Dichlorobenzene
ND
5.1
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
1,3-Dichlorobenzene
ND
5.1
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
1,4-Dichlorobenzene
ND
5.1
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
3,3-Dichlorobenzidine
ND
10
3.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
2,4-Dichlorophenol
ND
10
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Diethylphthalate
ND
10
1.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
2,4-Dimethylphenol
ND
10
3.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Dimethylphthalate
ND
10
1.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
4,6-Dinitro-2-methylphenol
ND
10
7.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
2,4-Dinitrophenol
ND
10
8.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
2,4-Dinitrotoluene
ND
10
1.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
2,6-Dinitrotoluene
ND
10
1.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Di-n-octylphthalate
ND
10
3.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
1,2-Diphenylhydrazine/Azobenzene
ND
10
5.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Flumanthene
ND
5.1
2.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Flumene
ND
5.1
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Page 15 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-1 Sampled: 4/18/2019 10:30
Sample ID: 19131067-01
Samnle Matrix: Ground Water
Semivolatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Hexachlorobenzene
ND
10
3.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Hexachlorobutadiene
ND
10
1.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Hexachlorocyclopentadiene
ND
10
8.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Hexachloroethane
ND
10
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Indeno(1,2,3-cd)pyrene
ND
5.1
3.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Isophorone
ND
10
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
1-Methylnaphthalene
ND
5.1
3.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
2-Methylnaphthalene
ND
5.1
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
2-Methylphenol
ND
10
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
3/4-Methylphenol
ND
10
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Naphthalene
ND
5.1
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
2-Nitroaniline
ND
10
3.7
µg/L
l
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
3-Nitroaniline
ND
10
1.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
4-Nitroaniline
ND
10
1.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Nitrobenzene
ND
10
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
2-Nitrophenol
ND
10
2.1
µg/L
I
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
4-Nitrophenol
ND
10
3.8
µg/L
I
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
N-Nitrosodimethylamine
ND
10
3.2
µg/L
I V-20
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
N-Nitrosodiphenylamine/Diphenylamine
ND
10
6.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
N-Nitrosodi-n-propylamine
ND
10
3.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Pentachloronitrobenzene
ND
10
5.2
µg/L
1 V-16
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Pentachlorophenol
ND
10
8.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Phenanthrene
ND
5.1
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Phenol
ND
10
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Pyrene
ND
5.1
3.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Pyridine
ND
5.1
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
1,2,4,5-Tetrachlorobenzene
ND
10
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
1,2,4-Trichlorobenzene
ND
5.1
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
2,4,5-Trichlorophenol
ND
10
1.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
2,4,6-Trichlorophenol
ND
10
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:19
CDT
Surrogates
% Recovery
Recovery Limits
Flag/Qual
2-Fluorophenol
43.2
15-110
4/25/19 18:19
Phenol-d6
30.7
15-110
4/25/19 18:19
Nitrobenzene-d5
70.6
30-130
4/25/19 18:19
2-Fluorobiphenyl
72.8
30-130
4/25/19 18:19
2,4,6-Tribromophenol
64.1
15-110
4/25/19 18:19
p-Terphenyl-dl4
76.3
30-130
4/25/19 18:19
Page 16 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
Project Location: Heritage Square
Date Received: 4/19/2019
Field Sample #: TW-1
Samnle ID: 19131067-01
Samnle Matrix: Ground Water
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] TEL. [phone]
Sample Description:
Sampled: 4/18/2019 10:30
Work Order: 19D1067
Metals Analyses (Total)
Date
Date/Time
Analyte
Results
RL DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Arsenic
0.46
0.40 0.36
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:37
QNW
Barium
97
10 5.3
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:37
QNW
Cadmium
0.082
0.50 0.068
µg/L
1 J
SW-846 6020B
4/24/19
4/25/19 12:37
QNW
Chromium
1.3
1.0 0.43
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:37
QNW
Lead
1.6
1.0 0.24
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:37
QNW
Mercury
ND
0.00010 0.000034
mg/L
1
SW-846 7470A
4/25/19
4/25/19 14:57
TBC
Selenium
ND
5.0 1.4
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:37
QNW
Silver
ND
0.50 0.075
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:37
QNW
Page 17 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-2 Sampled: 4/18/2019 10:00
Sample ID: 19131067-02
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
50
3.8
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Acrylonitrile
ND
5.0
0.52
µg/L
1 V-05
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
tert-Amyl Methyl Ether (TAME)
ND
0.50
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Benzene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Bromobenzene
ND
1.0
0.15
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Bromochloromethane
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Bromodichloromethane
ND
0.50
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Bromoform
ND
1.0
0.46
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Bromomethane
ND
2.0
0.78
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
2-Butanone (MEK)
ND
20
1.9
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
tert-Butyl Alcohol (TBA)
ND
20
4.2
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
n-Butylbenzene
ND
2.0
0.21
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
sec-Butylbenzene
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
tert-Butylbenzene
ND
1.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
tert-Butyl Ethyl Ether (THEE)
ND
0.50
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Carbon Disulfide
ND
5.0
4.4
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Carbon Tetrachloride
ND
5.0
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Chlorobenzene
ND
1.0
0.15
µg/L
I
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Chlorodibromomethane
ND
0.50
0.21
µg/L
I
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Chloroethane
ND
2.0
0.35
µg/L
I
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Chloroform
ND
2.0
0.17
µg/L
I
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Chloromethane
ND
5.0
0.45
µg/L
I
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
2-Chlomtoluene
ND
1.0
0.12
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
4-Chlomtoluene
ND
1.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,2-Dibromo-3-chloropropane (DBCP)
ND
5.0
0.53
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,2-Dibromoethane (EDB)
ND
0.50
0.19
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Dibromomethane
ND
1.0
0.37
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,2-Dichlorobenzene
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,3-Dichlorobenzene
ND
1.0
0.12
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,4-Dichlorobenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
trans-1,4-Dichloro-2-butene
ND
2.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Dichlorodifluoromethane (Freon 12)
ND
2.0
0.26
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,1-Dichloroethane
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,2-Dichloroethane
ND
1.0
0.41
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,1-Dichloroethylene
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
cis-1,2-Dichloroethylene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
trans-1,2-Dichloroethylene
ND
1.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,2-Dichloropropane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,3-Dichloropropane
ND
0.50
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
2,2-Dichloropropane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,1-Dichloropropene
ND
2.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
cis-1,3-Dichloropropene
ND
0.50
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
trans-1,3-Dichloropropene
ND
0.50
0.23
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Diethyl Ether
ND
2.0
0.34
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Page 18 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-2 Sampled: 4/18/2019 10:00
Sample ID: 19131067-02
Samnle Matrix: Ground Water
Volatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Diisopropyl Ether (DIPS)
ND
0.50
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,4-Dioxane
ND
50
22
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Ethylbenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Hexachlorobutadiene
ND
0.60
0.47
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
2-Hexanone (MBK)
ND
10
1.5
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Isopropylbenzene (Cumene)
ND
2.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
p-Isopropyltoluene (p-Cymene)
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Methyl tert-Butyl Ether (MTBE)
ND
1.0
0.25
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Methylene Chloride
ND
5.0
0.34
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
4-Methyl-2-pentanone (MIBK)
ND
10
1.7
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Naphthalene
ND
5.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
n-Propylbenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Styrene
ND
1.0
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1, 1, 1,2-Tetrachloroethane
ND
1.0
0.27
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,1,2,2-Tetrachloroethane
ND
0.50
0.22
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Tetrachloroethylene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Tetrahydrofuran
ND
10
0.51
µg/L
1 R-05
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Toluene
ND
1.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,2,3-Trichlorobenzene
ND
5.0
0.57
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,2,4-Trichlorobenzene
ND
1.0
0.40
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,3,5-Trichlorobenzene
ND
1.0
0.30
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1, 1, 1 -Trichloroethane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,1,2-Trichloroethane
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Trichloroethylene
ND
1.0
0.24
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Trichlorofluoromethane (Freon 11)
ND
2.0
0.33
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,2,3-Trichloropropane
ND
2.0
0.25
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1, 1,2-Trichloro- 1,2,2-trifluoroethane
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
(Freon 113)
1,2,4-Trimethylbenzene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
1,3,5-Trimethylbenzene
ND
2.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Vinyl Chloride
ND
2.0
0.45
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
m+p Xylene
ND
2.0
0.30
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
o-Xylene
ND
1.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 12:41
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
113
70-130
4/25/19 12:41
Toluene-d8
89.4
70-130
4/25/19 12:41
4-Bromofluorobenzene
94.8
70-130
4/25/19 12:41
Page 19 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-2 Sampled: 4/18/2019 10:00
Samnle ID: 19131067-02
Samnle Matrix: Ground Water
Analyte
Results
RL
Semivolatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acenaphthene
ND
5.5
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Acenaphthylene
ND
5.5
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Acetophenone
ND
11
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Aniline
ND
5.5
4.1
µg/L
1 V-34
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Anthracene
ND
5.5
3.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Benzidine
ND
22
13
µg/L
1 R-05, V-04
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Benzo(a)anthracene
ND
5.5
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Benzo(a)pyrene
ND
5.5
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Benzo(b)fluoranthene
ND
5.5
3.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Benzo(g,h,i)perylene
ND
5.5
3.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Benzo(k)fluoranthene
ND
5.5
3.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Benzoic Acid
ND
11
9.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Bis(2-chloroethoxy)methane
ND
11
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Bis(2-chloroethyl)ether
ND
11
3.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Bis(2-chloroisopropyl)ether
ND
11
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Bis(2-Ethylhexyl)phthalate
ND
11
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
4-Bromophenylphenylether
ND
11
3.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Butylbenzylphthalate
ND
11
2.4
µg/L
I
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Carbazole
ND
11
2.9
µg/L
I
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
4-Chloroaniline
ND
11
2.4
µg/L
I V-34
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
4-Chloro-3-methylphenol
ND
11
1.7
µg/L
I
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
2-Chloronaphthalene
ND
11
3.1
µg/L
I
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
2-Chlorophenol
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
4-Chlorophenylphenylether
ND
11
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Chrysene
ND
5.5
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Dibenz(a,h)anthracene
ND
5.5
3.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Dibenzofuran
ND
5.5
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Di-n-butylphthalate
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
1,2-Dichlorobenzene
ND
5.5
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
1,3-Dichlorobenzene
ND
5.5
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
1,4-Dichlorobenzene
ND
5.5
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
3,3-Dichlorobenzidine
ND
11
3.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
2,4-Dichlorophenol
ND
11
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Diethylphthalate
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
2,4-Dimethylphenol
ND
11
3.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Dimethylphthalate
ND
11
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
4,6-Dinitro-2-methylphenol
ND
11
8.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
2,4-Dinitrophenol
ND
11
8.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
2,4-Dinitrotoluene
ND
11
1.9
µg/L
I
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
2,6-Dinitrotoluene
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Di-n-octylphthalate
ND
11
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
1,2-Diphenylhydrazine/Azobenzene
ND
11
5.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Flumanthene
ND
5.5
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Flumene
ND
5.5
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Page 20 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-2 Sampled: 4/18/2019 10:00
Sample ID: 19131067-02
Samnle Matrix: Ground Water
Semivolatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Hexachlorobenzene
ND
11
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Hexachlorobutadiene
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Hexachlorocyclopentadiene
ND
11
9.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Hexachloroethane
ND
11
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Indeno(1,2,3-cd)pyrene
ND
5.5
4.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Isophorone
ND
11
2.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
1-Methylnaphthalene
ND
5.5
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
2-Methylnaphthalene
ND
5.5
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
2-Methylphenol
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
3/4-Methylphenol
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Naphthalene
ND
5.5
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
2-Nitroaniline
ND
11
4.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
3-Nitroaniline
ND
11
1.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
4-Nitroaniline
ND
11
1.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Nitrobenzene
ND
11
2.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
2-Nitrophenol
ND
11
2.3
µg/L
I
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
4-Nitrophenol
ND
11
4.1
µg/L
I
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
N-Nitrosodimethylamine
ND
11
3.5
µg/L
I V-20
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
N-Nitrosodiphenylamine/Diphenylamine
ND
11
6.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
N-Nitrosodi-n-propylamine
ND
11
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Pentachloronitrobenzene
ND
11
5.6
µg/L
1 V-16
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Pentachlorophenol
ND
11
8.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Phenanthrene
ND
5.5
3.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Phenol
ND
11
3.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Pyrene
ND
5.5
3.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Pyridine
ND
5.5
3.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
1,2,4,5-Tetrachlorobenzene
ND
11
2.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
1,2,4-Trichlorobenzene
ND
5.5
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
2,4,5-Trichlorophenol
ND
11
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
2,4,6-Trichlorophenol
ND
11
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 18:45
CDT
Surrogates
% Recovery
Recovery Limits
Flag/Qual
2-Fluorophenol
43.3
15-110
4/25/19 18:45
Phenol-d6
33.5
15-110
4/25/19 18:45
Nitrobenzene-d5
63.7
30-130
4/25/19 18:45
2-Fluorobiphenyl
64.2
30-130
4/25/19 18:45
2,4,6-Tribromophenol
60.7
15-110
4/25/19 18:45
p-Terphenyl-dl4
72.8
30-130
4/25/19 18:45
Page 21 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
Project Location: Heritage Square
Date Received: 4/19/2019
Field Sample #: TW-2
Samnle ID: 19131067-02
Samnle Matrix: Ground Water
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] TEL. [phone]
Sample Description:
Sampled: 4/18/2019 10:00
Work Order: 19D1067
Metals Analyses (Total)
Date
Date/Time
Analyte
Results
RL DL
Units
Dilution
Flag/Qual
Method
Prepared
Analyzed
Analyst
Arsenic
1.5
0.40 0.36
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:41
QNW
Barium
120
10 5.3
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:41
QNW
Cadmium
0.15
0.50 0.068
µg/L
1
J
SW-846 6020B
4/24/19
4/25/19 12:41
QNW
Chromium
3.1
1.0 0.43
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:41
QNW
Lead
3.8
1.0 0.24
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:41
QNW
Mercury
0.000045 0.00010 0.000034
mg/L
1
J
SW-846 7470A
4/25/19
4/25/19 14:58
TBC
Selenium
1.7
5.0 1.4
µg/L
1
J
SW-846 6020B
4/24/19
4/25/19 12:41
QNW
Silver
ND
0.50 0.075
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:41
QNW
Page 22 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-3 Sampled: 4/18/2019 10:15
Sample ID: 19131067-03
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
50
3.8
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Acrylonitrile
ND
5.0
0.52
µg/L
1 V-05
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
tert-Amyl Methyl Ether (TAME)
ND
0.50
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Benzene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Bromobenzene
ND
1.0
0.15
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Bromochloromethane
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Bromodichloromethane
ND
0.50
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Bromoform
ND
1.0
0.46
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Bromomethane
ND
2.0
0.78
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
2-Butanone (MEK)
ND
20
1.9
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
tert-Butyl Alcohol (TBA)
ND
20
4.2
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
n-Butylbenzene
ND
2.0
0.21
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
sec-Butylbenzene
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
tert-Butylbenzene
ND
1.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
tert-Butyl Ethyl Ether (THEE)
ND
0.50
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Carbon Disulfide
ND
5.0
4.4
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Carbon Tetrachloride
ND
5.0
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Chlorobenzene
ND
1.0
0.15
µg/L
I
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Chlorodibromomethane
ND
0.50
0.21
µg/L
I
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Chloroethane
ND
2.0
0.35
µg/L
I
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Chloroform
ND
2.0
0.17
µg/L
I
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Chloromethane
ND
5.0
0.45
µg/L
I
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
2-Chlorotoluene
ND
1.0
0.12
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
4-Chlorotoluene
ND
1.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,2-Dibromo-3-chloropropane (DBCP)
ND
5.0
0.53
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,2-Dibromoethane (EDB)
ND
0.50
0.19
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Dibromomethane
ND
1.0
0.37
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,2-Dichlorobenzene
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,3-Dichlorobenzene
ND
1.0
0.12
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,4-Dichlorobenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
trans-1,4-Dichloro-2-butene
ND
2.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Dichlorodifluoromethane (Freon 12)
ND
2.0
0.26
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,1-Dichloroethane
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,2-Dichloroethane
ND
1.0
0.41
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,1-Dichloroethylene
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
cis-1,2-Dichloroethylene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
trans-1,2-Dichloroethylene
ND
1.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,2-Dichloropropane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,3-Dichloropropane
ND
0.50
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
2,2-Dichloropropane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,1-Dichloropropene
ND
2.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
cis-1,3-Dichloropropene
ND
0.50
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
trans-1,3-Dichloropropene
ND
0.50
0.23
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Diethyl Ether
ND
2.0
0.34
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Page 23 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-3 Sampled: 4/18/2019 10:15
Sample ID: 19131067-03
Samnle Matrix: Ground Water
Volatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Diisopropyl Ether (DIPS)
ND
0.50
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,4-Dioxane
ND
50
22
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Ethylbenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Hexachlorobutadiene
ND
0.60
0.47
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
2-Hexanone (MBK)
ND
10
1.5
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Isopropylbenzene (Cumene)
ND
2.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
p-Isopropyltoluene (p-Cymene)
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Methyl tert-Butyl Ether (MTBE)
ND
1.0
0.25
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Methylene Chloride
ND
5.0
0.34
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
4-Methyl-2-pentanone (MIBK)
ND
10
1.7
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Naphthalene
ND
5.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
n-Propylbenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Styrene
ND
1.0
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1, 1, 1,2-Tetrachloroethane
ND
1.0
0.27
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,1,2,2-Tetrachloroethane
ND
0.50
0.22
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Tetrachloroethylene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Tetrahydrofuran
ND
10
0.51
µg/L
1 R-05
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Toluene
ND
1.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,2,3-Trichlorobenzene
ND
5.0
0.57
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,2,4-Trichlorobenzene
ND
1.0
0.40
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,3,5-Trichlorobenzene
ND
1.0
0.30
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1, 1, 1 -Trichloroethane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,1,2-Trichloroethane
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Trichloroethylene
ND
1.0
0.24
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Trichlorofluoromethane (Freon 11)
ND
2.0
0.33
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,2,3-Trichloropropane
ND
2.0
0.25
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1, 1,2-Trichloro- 1,2,2-trifluoroethane
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
(Freon 113)
1,2,4-Trimethylbenzene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
1,3,5-Trimethylbenzene
ND
2.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Vinyl Chloride
ND
2.0
0.45
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
m+p Xylene
ND
2.0
0.30
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
o-Xylene
ND
1.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:04
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
115
70-130
4/25/19 13:04
Toluene-d8
91.1
70-130
4/25/19 13:04
4-Bromofluorobenzene
93.0
70-130
4/25/19 13:04
Page 24 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-3 Sampled: 4/18/2019 10:15
Samnle ID: 19131067-03
Samnle Matrix: Ground Water
Analyte
Results
RL
Semivolatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acenaphthene
ND
5.4
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Acenaphthylene
ND
5.4
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Acetophenone
ND
11
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Aniline
ND
5.4
4.0
µg/L
1 V-34
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Anthracene
ND
5.4
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Benzidine
ND
22
13
µg/L
1 R-05, V-04
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Benzo(a)anthracene
ND
5.4
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Benzo(a)pyrene
ND
5.4
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Benzo(b)fluoranthene
ND
5.4
3.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Benzo(g,h,i)perylene
ND
5.4
3.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Benzo(k)fluoranthene
ND
5.4
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Benzoic Acid
ND
11
9.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Bis(2-chloroethoxy)methane
ND
11
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Bis(2-chloroethyl)ether
ND
11
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Bis(2-chloroisopropyl)ether
ND
11
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Bis(2-Ethylhexyl)phthalate
ND
11
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
4-Bromophenylphenylether
ND
11
3.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Butylbenzylphthalate
ND
11
2.4
µg/L
I
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Carbazole
ND
11
2.9
µg/L
I
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
4-Chloroaniline
ND
11
2.4
µg/L
I V-34
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
4-Chloro-3-methylphenol
ND
11
1.7
µg/L
I
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
2-Chloronaphthalene
ND
11
3.1
µg/L
I
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
2-Chlorophenol
ND
11
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
4-Chlorophenylphenylether
ND
11
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Chrysene
ND
5.4
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Dibenz(a,h)anthracene
ND
5.4
3.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Dibenzofuran
ND
5.4
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Di-n-butylphthalate
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
1,2-Dichlorobenzene
ND
5.4
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
1,3-Dichlorobenzene
ND
5.4
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
1,4-Dichlorobenzene
ND
5.4
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
3,3-Dichlorobenzidine
ND
11
3.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
2,4-Dichlorophenol
ND
11
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Diethylphthalate
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
2,4-Dimethylphenol
ND
11
3.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Dimethylphthalate
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
4,6-Dinitro-2-methylphenol
ND
11
8.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
2,4-Dinitrophenol
ND
11
8.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
2,4-Dinitrotoluene
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
2,6-Dinitrotoluene
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Di-n-octylphthalate
ND
11
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
1,2-Diphenylhydrazine/Azobenzene
ND
11
5.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Flumanthene
ND
5.4
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Flumene
ND
5.4
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Page 25 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-3 Sampled: 4/18/2019 10:15
Sample ID: 19131067-03
Samnle Matrix: Ground Water
Semivolatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Hexachlorobenzene
ND
11
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Hexachlorobutadiene
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Hexachlorocyclopentadiene
ND
11
8.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Hexachloroethane
ND
11
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Indeno(1,2,3-cd)pyrene
ND
5.4
4.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Isophorone
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
1-Methylnaphthalene
ND
5.4
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
2-Methylnaphthalene
ND
5.4
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
2-Methylphenol
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
3/4-Methylphenol
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Naphthalene
ND
5.4
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
2-Nitroaniline
ND
11
3.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
3-Nitroaniline
ND
11
1.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
4-Nitroaniline
ND
11
1.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Nitrobenzene
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
2-Nitrophenol
ND
11
2.2
µg/L
I
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
4-Nitrophenol
ND
11
4.1
µg/L
I
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
N-Nitrosodimethylamine
ND
11
3.4
µg/L
I V-20
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
N-Nitrosodiphenylamine/Diphenylamine
ND
11
6.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
N-Nitrosodi-n-propylamine
ND
11
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Pentachloronitrobenzene
ND
11
5.5
µg/L
1 V-16
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Pentachlorophenol
ND
11
8.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Phenanthrene
ND
5.4
3.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Phenol
ND
11
3.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Pyrene
ND
5.4
3.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Pyridine
ND
5.4
3.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
1,2,4,5-Tetrachlorobenzene
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
1,2,4-Trichlorobenzene
ND
5.4
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
2,4,5-Trichlorophenol
ND
11
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
2,4,6-Trichlorophenol
ND
11
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:10
CDT
Surrogates
% Recovery
Recovery Limits
Flag/Qual
2-Fluorophenol
43.4
15-110
4/25/19 19:10
Phenol-d6
32.4
15-110
4/25/19 19:10
Nitrobenzene-d5
68.0
30-130
4/25/19 19:10
2-Fluorobiphenyl
70.7
30-130
4/25/19 19:10
2,4,6-Tribromophenol
60.8
15-110
4/25/19 19:10
p-Terphenyl-dl4
78.3
30-130
4/25/19 19:10
Page 26 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
Project Location: Heritage Square
Date Received: 4/19/2019
Field Sample #: TW-3
Samnle ID: 19131067-03
Samnle Matrix: Ground Water
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] TEL. [phone]
Sample Description:
Sampled: 4/18/2019 10:15
Work Order: 19D1067
Metals Analyses (Total)
Date
Date/Time
Analyte
Results
RL DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Arsenic
0.60
0.40 0.36
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:44
QNW
Barium
170
10 5.3
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:44
QNW
Cadmium
ND
0.50 0.068
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:44
QNW
Chromium
3.1
1.0 0.43
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:44
QNW
Lead
2.3
1.0 0.24
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:44
QNW
Mercury
ND
0.00010 0.000034
mg/L
1
SW-846 7470A
4/25/19
4/25/19 15:00
TBC
Selenium
2.5
5.0 1.4
µg/L
1 J
SW-846 6020B
4/24/19
4/25/19 12:44
QNW
Silver
ND
0.50 0.075
µg/L
1
SW-846 6020B
4/24/19
4/25/19 12:44
QNW
Page 27 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW4 Sampled: 4/18/2019 10:30
Sample ID: 19D1067-04
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
50
3.8
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Acrylonitrile
ND
5.0
0.52
µg/L
1 V-05
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
tert-Amyl Methyl Ether (TAME)
ND
0.50
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Benzene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Bromobenzene
ND
1.0
0.15
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Bromochloromethane
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Bromodichloromethane
ND
0.50
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Bromoform
ND
1.0
0.46
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Bromomethane
ND
2.0
0.78
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
2-Butanone (MEK)
ND
20
1.9
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
tert-Butyl Alcohol (TBA)
ND
20
4.2
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
n-Butylbenzene
ND
2.0
0.21
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
sec-Butylbenzene
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
tert-Butylbenzene
ND
1.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
tert-Butyl Ethyl Ether (THEE)
ND
0.50
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Carbon Disulfide
ND
5.0
4.4
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Carbon Tetrachloride
ND
5.0
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Chlorobenzene
ND
1.0
0.15
µg/L
I
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Chlorodibromomethane
ND
0.50
0.21
µg/L
I
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Chloroethane
ND
2.0
0.35
µg/L
I
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Chloroform
ND
2.0
0.17
µg/L
I
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Chloromethane
ND
5.0
0.45
µg/L
I
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
2-Chlorotoluene
ND
1.0
0.12
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
4-Chlorotoluene
ND
1.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,2-Dibromo-3-chloropropane (DBCP)
ND
5.0
0.53
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,2-Dibromoethane (EDB)
ND
0.50
0.19
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Dibromomethane
ND
1.0
0.37
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,2-Dichlorobenzene
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,3-Dichlorobenzene
ND
1.0
0.12
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,4-Dichlorobenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
trans-1,4-Dichloro-2-butene
ND
2.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Dichlorodifluoromethane (Freon 12)
ND
2.0
0.26
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,1-Dichloroethane
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,2-Dichloroethane
ND
1.0
0.41
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,1-Dichloroethylene
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
cis-1,2-Dichloroethylene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
trans-1,2-Dichloroethylene
ND
1.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,2-Dichloropropane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,3-Dichloropropane
ND
0.50
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
2,2-Dichloropropane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,1-Dichloropropene
ND
2.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
cis-1,3-Dichloropropene
ND
0.50
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
trans-1,3-Dichloropropene
ND
0.50
0.23
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Diethyl Ether
ND
2.0
0.34
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Page 28 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW4 Sampled: 4/18/2019 10:30
Sample ID: 19D1067-04
Samnle Matrix: Ground Water
Volatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Diisopropyl Ether (DIPS)
ND
0.50
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,4-Dioxane
ND
50
22
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Ethylbenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Hexachlorobutadiene
ND
0.60
0.47
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
2-Hexanone (MBK)
ND
10
1.5
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Isopropylbenzene (Cumene)
ND
2.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
p-Isopropyltoluene (p-Cymene)
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Methyl tert-Butyl Ether (MTBE)
ND
1.0
0.25
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Methylene Chloride
ND
5.0
0.34
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
4-Methyl-2-pentanone (MIBK)
ND
10
1.7
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Naphthalene
ND
5.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
n-Propylbenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Styrene
ND
1.0
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1, 1, 1,2-Tetrachloroethane
ND
1.0
0.27
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,1,2,2-Tetrachloroethane
ND
0.50
0.22
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Tetrachloroethylene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Tetrahydrofuran
ND
10
0.51
µg/L
1 R-05
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Toluene
ND
1.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,2,3-Trichlorobenzene
ND
5.0
0.57
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,2,4-Trichlorobenzene
ND
1.0
0.40
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,3,5-Trichlorobenzene
ND
1.0
0.30
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1, 1, 1 -Trichloroethane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,1,2-Trichloroethane
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Trichloroethylene
ND
1.0
0.24
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Trichlorofluoromethane (Freon 11)
ND
2.0
0.33
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,2,3-Trichloropropane
ND
2.0
0.25
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1, 1,2-Trichloro- 1,2,2-trifluoroethane
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
(Freon 113)
1,2,4-Trimethylbenzene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
1,3,5-Trimethylbenzene
ND
2.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Vinyl Chloride
ND
2.0
0.45
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
m+p Xylene
ND
2.0
0.30
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
o-Xylene
ND
1.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:27
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
113
70-130
4/25/19 13:27
Toluene-d8
90.4
70-130
4/25/19 13:27
4-Bromofluorobenzene
91.4
70-130
4/25/19 13:27
Page 29 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW4 Sampled: 4/18/2019 10:30
Samnle ID: 19D1067-04
Samnle Matrix: Ground Water
Analyte
Results
RL
Semivolatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acenaphthene
ND
5.3
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Acenaphthylene
ND
5.3
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Acetophenone
ND
11
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Aniline
ND
5.3
3.9
µg/L
1 V-34
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Anthracene
ND
5.3
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Benzidine
ND
21
12
µg/L
1 R-05, V-04
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Benzo(a)anthracene
ND
5.3
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Benzo(a)pyrene
ND
5.3
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Benzo(b)fluoranthene
ND
5.3
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Benzo(g,h,i)perylene
ND
5.3
3.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Benzo(k)fluoranthene
ND
5.3
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Benzoic Acid
ND
11
9.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Bis(2-chloroethoxy)methane
ND
11
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Bis(2-chloroethyl)ether
ND
11
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Bis(2-chloroisopropyl)ether
ND
11
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Bis(2-Ethylhexyl)phthalate
ND
11
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
4-Bromophenylphenylether
ND
11
3.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Butylbenzylphthalate
ND
11
2.3
µg/L
I
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Carbazole
ND
11
2.8
µg/L
I
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
4-Chloroaniline
ND
11
2.3
µg/L
I V-34
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
4-Chloro-3-methylphenol
ND
11
1.7
µg/L
I
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
2-Chloronaphthalene
ND
11
3.0
µg/L
I
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
2-Chlorophenol
ND
11
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
4-Chlorophenylphenylether
ND
11
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Chrysene
ND
5.3
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Dibenz(a,h)anthracene
ND
5.3
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Dibenzofuran
ND
5.3
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Di-n-butylphthalate
ND
11
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
1,2-Dichlorobenzene
ND
5.3
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
1,3-Dichlorobenzene
ND
5.3
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
1,4-Dichlorobenzene
ND
5.3
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
3,3-Dichlorobenzidine
ND
11
3.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
2,4-Dichlorophenol
ND
11
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Diethylphthalate
ND
11
1.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
2,4-Dimethylphenol
ND
11
3.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Dimethylphthalate
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
4,6-Dinitro-2-methylphenol
ND
11
8.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
2,4-Dinitrophenol
ND
11
8.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
2,4-Dinitrotoluene
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
2,6-Dinitrotoluene
ND
11
1.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Di-n-octylphthalate
ND
11
3.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
1,2-Diphenylhydrazine/Azobenzene
ND
11
5.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Flumanthene
ND
5.3
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Flumene
ND
5.3
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Page 30 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW4 Sampled: 4/18/2019 10:30
Sample ID: 19D1067-04
Samnle Matrix: Ground Water
Semivolatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Hexachlorobenzene
ND
11
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Hexachlorobutadiene
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Hexachlorocyclopentadiene
ND
11
8.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Hexachloroethane
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Indeno(1,2,3-cd)pyrene
ND
5.3
3.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Isophorone
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
1-Methylnaphthalene
ND
5.3
3.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
2-Methylnaphthalene
ND
5.3
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
2-Methylphenol
ND
11
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
3/4-Methylphenol
ND
11
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Naphthalene
ND
5.3
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
2-Nitroaniline
ND
11
3.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
3-Nitroaniline
ND
11
1.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
4-Nitroaniline
ND
11
1.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Nitrobenzene
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
2-Nitrophenol
ND
11
2.2
µg/L
I
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
4-Nitrophenol
ND
11
4.0
µg/L
I
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
N-Nitrosodimethylamine
ND
11
3.4
µg/L
I V-20
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
N-Nitrosodiphenylamine/Diphenylamine
ND
11
6.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
N-Nitrosodi-n-propylamine
ND
11
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Pentachloronitrobenzene
ND
11
5.4
µg/L
1 V-16
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Pentachlorophenol
ND
11
8.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Phenanthrene
ND
5.3
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Phenol
ND
11
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Pyrene
ND
5.3
3.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Pyridine
ND
5.3
3.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
1,2,4,5-Tetrachlorobenzene
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
1,2,4-Trichlorobenzene
ND
5.3
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
2,4,5-Trichlorophenol
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
2,4,6-Trichlorophenol
ND
11
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 19:36
CDT
Surrogates
% Recovery
Recovery Limits
Flag/Qual
2-Fluorophenol
47.4
15-110
4/25/19 19:36
Phenol-d6
35.0
15-110
4/25/19 19:36
Nitrobenzene-d5
68.8
30-130
4/25/19 19:36
2-Fluorobiphenyl
69.1
30-130
4/25/19 19:36
2,4,6-Tribromophenol
61.2
15-110
4/25/19 19:36
p-Terphenyl-dl4
80.9
30-130
4/25/19 19:36
Page 31 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW4 Sampled: 4/18/2019 10:30
Samnle ID: 19D1067-04
Samnle Matrix: Ground Water
Metals Analyses (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Arsenic
0.70
0.40
0.36
µg/L 1
Barium
150
10
5.3
µg/L 1
Cadmium
ND
0.50
0.068
µg/L 1
Chromium
1.3
1.0
0.43
µg/L 1
Lead
1.1
1.0
0.24
µg/L 1
Mercury
ND
0.00010
0.000034
mg/L 1
Selenium
ND
5.0
1.4
µg/L 1
Silver
ND
0.50
0.075
µg/L 1
SW-846 6020B
4/24/19
4/25/19 15:47
MJH
SW-846 6020B
4/24/19
4/25/19 15:47
MJH
SW-846 6020B
4/24/19
4/25/19 15:47
MJH
SW-846 6020B
4/24/19
4/25/19 15:47
MJH
SW-846 6020B
4/24/19
4/25/19 15:47
MJH
SW-846 7470A
4/25/19
4/25/19 15:01
TBC
SW-846 6020B
4/24/19
4/25/19 15:47
MJH
SW-846 6020B
4/24/19
4/25/19 15:47
MJH
Page 32 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-5 Sampled: 4/18/2019 12:00
Sample ID: 19131067-05
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
17
50
3.8
µg/L
1 J
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Acrylonitrile
ND
5.0
0.52
µg/L
1 V-05
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
tert-Amyl Methyl Ether (TAME)
ND
0.50
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Benzene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Bromobenzene
ND
1.0
0.15
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Bromochloromethane
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Bromodichloromethane
ND
0.50
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Bromoform
ND
1.0
0.46
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Bromomethane
ND
2.0
0.78
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
2-Butanone (MEK)
ND
20
1.9
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
tert-Butyl Alcohol (TBA)
ND
20
4.2
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
n-Butylbenzene
ND
2.0
0.21
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
sec-Butylbenzene
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
tert-Butylbenzene
ND
1.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
tert-Butyl Ethyl Ether (THEE)
ND
0.50
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Carbon Disulfide
ND
5.0
4.4
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Carbon Tetrachloride
ND
5.0
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Chlorobenzene
ND
1.0
0.15
µg/L
I
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Chlorodibromomethane
ND
0.50
0.21
µg/L
I
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Chloroethane
ND
2.0
0.35
µg/L
I
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Chloroform
ND
2.0
0.17
µg/L
I
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Chloromethane
ND
5.0
0.45
µg/L
I
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
2-Chlorotoluene
ND
1.0
0.12
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
4-Chlorotoluene
ND
1.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,2-Dibromo-3-chloropropane (DBCP)
ND
5.0
0.53
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,2-Dibromoethane (EDB)
ND
0.50
0.19
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Dibromomethane
ND
1.0
0.37
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,2-Dichlorobenzene
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,3-Dichlorobenzene
ND
1.0
0.12
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,4-Dichlorobenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
trans-1,4-Dichloro-2-butene
ND
2.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Dichlorodifluoromethane (Freon 12)
ND
2.0
0.26
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,1-Dichloroethane
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,2-Dichloroethane
ND
1.0
0.41
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,1-Dichloroethylene
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
cis-1,2-Dichloroethylene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
trans-1,2-Dichloroethylene
ND
1.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,2-Dichloropropane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,3-Dichloropropane
ND
0.50
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
2,2-Dichloropropane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,1-Dichloropropene
ND
2.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
cis-1,3-Dichloropropene
ND
0.50
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
trans-1,3-Dichloropropene
ND
0.50
0.23
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Diethyl Ether
ND
2.0
0.34
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Page 33 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-5 Sampled: 4/18/2019 12:00
Sample ID: 19131067-05
Samnle Matrix: Ground Water
Volatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Diisopropyl Ether (DIPS)
ND
0.50
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,4-Dioxane
ND
50
22
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Ethylbenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Hexachlorobutadiene
ND
0.60
0.47
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
2-Hexanone (MBK)
ND
10
1.5
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Isopropylbenzene (Cumene)
ND
2.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
p-Isopropyltoluene (p-Cymene)
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Methyl tert-Butyl Ether (MTBE)
ND
1.0
0.25
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Methylene Chloride
ND
5.0
0.34
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
4-Methyl-2-pentanone (MIBK)
ND
10
1.7
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Naphthalene
ND
5.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
n-Propylbenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Styrene
ND
1.0
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1, 1, 1,2-Tetrachloroethane
ND
1.0
0.27
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,1,2,2-Tetrachloroethane
ND
0.50
0.22
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Tetrachloroethylene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Tetrahydrofuran
ND
10
0.51
µg/L
1 R-05
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Toluene
ND
1.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,2,3-Trichlorobenzene
ND
5.0
0.57
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,2,4-Trichlorobenzene
ND
1.0
0.40
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,3,5-Trichlorobenzene
ND
1.0
0.30
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1, 1, 1 -Trichloroethane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,1,2-Trichloroethane
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Trichloroethylene
ND
1.0
0.24
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Trichlorofluoromethane (Freon 11)
ND
2.0
0.33
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,2,3-Trichloropropane
ND
2.0
0.25
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1, 1,2-Trichloro- 1,2,2-trifluoroethane
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
(Freon 113)
1,2,4-Trimethylbenzene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
1,3,5-Trimethylbenzene
ND
2.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Vinyl Chloride
ND
2.0
0.45
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
m+p Xylene
ND
2.0
0.30
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
o-Xylene
ND
1.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 13:49
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
117
70-130
4/25/19 13:49
Toluene-d8
91.4
70-130
4/25/19 13:49
4-Bromofluorobenzene
91.6
70-130
4/25/19 13:49
Page 34 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-5 Sampled: 4/18/2019 12:00
Samnle ID: 19131067-05
Samnle Matrix: Ground Water
Analyte
Results
RL
Semivolatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acenaphthene
ND
6.0
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Acenaphthylene
ND
6.0
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Acetophenone
ND
12
3.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Aniline
ND
6.0
4.5
µg/L
1 V-34
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Anthracene
ND
6.0
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Benzidine
ND
24
14
µg/L
1 R-05, V-04
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Benzo(a)anthracene
ND
6.0
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Benzo(a)pyrene
ND
6.0
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Benzo(b)fluoranthene
ND
6.0
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Benzo(g,h,i)perylene
ND
6.0
4.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Benzo(k)fluoranthene
ND
6.0
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Benzoic Acid
ND
12
11
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Bis(2-chloroethoxy)methane
ND
12
3.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Bis(2-chloroethyl)ether
ND
12
3.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Bis(2-chloroisopropyl)ether
ND
12
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Bis(2-Ethylhexyl)phthalate
ND
12
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
4-Bromophenylphenylether
ND
12
4.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Butylbenzylphthalate
ND
12
2.7
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Carbazole
ND
12
3.2
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
4-Chloroaniline
ND
12
2.6
µg/L
I V-34
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
4-Chloro-3-methylphenol
ND
12
1.9
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
2-Chloronaphthalene
ND
12
3.4
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
2-Chlorophenol
ND
12
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
4-Chlorophenylphenylether
ND
12
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Chrysene
ND
6.0
3.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Dibenz(a,h)anthracene
ND
6.0
3.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Dibenzofuran
ND
6.0
3.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Di-n-butylphthalate
ND
12
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
1,2-Dichlorobenzene
ND
6.0
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
1,3-Dichlorobenzene
ND
6.0
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
1,4-Dichlorobenzene
ND
6.0
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
3,3-Dichlorobenzidine
ND
12
4.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
2,4-Dichlorophenol
ND
12
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Diethylphthalate
ND
12
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
2,4-Dimethylphenol
ND
12
4.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Dimethylphthalate
ND
12
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
4,6-Dinitro-2-methylphenol
ND
12
9.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
2,4-Dinitrophenol
ND
12
9.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
2,4-Dinitrotoluene
ND
12
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
2,6-Dinitrotoluene
ND
12
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Di-n-octylphthalate
ND
12
3.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
1,2-Diphenylhydrazine/Azobenzene
ND
12
6.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Flumanthene
ND
6.0
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Flumene
ND
6.0
3.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Page 35 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-5 Sampled: 4/18/2019 12:00
Sample ID: 19131067-05
Samnle Matrix: Ground Water
Semivolatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Hexachlorobenzene
ND
12
3.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Hexachlorobutadiene
ND
12
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Hexachlorocyclopentadiene
ND
12
9.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Hexachloroethane
ND
12
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Indeno(1,2,3-cd)pyrene
ND
6.0
4.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Isophorone
ND
12
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
1-Methylnaphthalene
ND
6.0
3.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
2-Methylnaphthalene
ND
6.0
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
2-Methylphenol
ND
12
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
3/4-Methylphenol
ND
12
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Naphthalene
ND
6.0
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
2-Nitroaniline
ND
12
4.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
3-Nitroaniline
ND
12
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
4-Nitroaniline
ND
12
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Nitrobenzene
ND
12
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
2-Nitrophenol
ND
12
2.5
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
4-Nitrophenol
ND
12
4.5
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
N-Nitrosodimethylamine
ND
12
3.8
µg/L
I V-20
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
N-Nitrosodiphenylamine/Diphenylamine
ND
12
7.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
N-Nitrosodi-n-propylamine
ND
12
3.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Pentachloronitrobenzene
ND
12
6.1
µg/L
1 V-16
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Pentachlorophenol
ND
12
9.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Phenanthrene
ND
6.0
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Phenol
ND
12
3.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Pyrene
ND
6.0
4.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Pyridine
ND
6.0
3.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
1,2,4,5-Tetrachlorobenzene
ND
12
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
1,2,4-Trichlorobenzene
ND
6.0
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
2,4,5-Trichlorophenol
ND
12
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
2,4,6-Trichlorophenol
ND
12
2.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:02
CDT
Surrogates
% Recovery
Recovery Limits
Flag/Qual
2-Fluorophenol
52.5
15-110
4/25/19 20:02
Phenol-d6
40.6
15-110
4/25/19 20:02
Nitrobenzene-d5
72.9
30-130
4/25/19 20:02
2-Fluorobiphenyl
69.4
30-130
4/25/19 20:02
2,4,6-Tribromophenol
61.3
15-110
4/25/19 20:02
p-Terphenyl-dl4
79.6
30-130
4/25/19 20:02
Page 36 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
Project Location: Heritage Square
Date Received: 4/19/2019
Field Sample #: TW-5
Samnle ID: 19131067-05
Samnle Matrix: Ground Water
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] TEL. [phone]
Sample Description:
Sampled: 4/18/2019 12:00
Work Order: 19D1067
Metals Analyses (Total)
Date
Date/Time
Analyte
Results
RL DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Arsenic
0.54
0.40 0.36
µg/L
1
SW-846 6020B
4/24/19
4/25/19 15:58
MJH
Barium
210
10 5.3
µg/L
1
SW-846 6020B
4/24/19
4/25/19 15:58
MJH
Cadmium
ND
0.50 0.068
µg/L
1
SW-846 6020B
4/24/19
4/25/19 15:58
MJH
Chromium
0.60
1.0 0.43
µg/L
1 J
SW-846 6020B
4/24/19
4/25/19 15:58
MJH
Lead
1.9
1.0 0.24
µg/L
1
SW-846 6020B
4/24/19
4/25/19 15:58
MJH
Mercury
ND
0.00010 0.000034
mg/L
1
SW-846 7470A
4/25/19
4/25/19 15:03
TBC
Selenium
ND
5.0 1.4
µg/L
1
SW-846 6020B
4/24/19
4/25/19 15:58
MJH
Silver
ND
0.50 0.075
µg/L
1
SW-846 6020B
4/24/19
4/25/19 15:58
MJH
Page 37 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-6 Sampled: 4/18/2019 11:45
Sample ID: 19131067-06
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
5.9
50
3.8
µg/L
1 J
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Acrylonitrile
ND
5.0
0.52
µg/L
1 V-05
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
tert-Amyl Methyl Ether (TAME)
ND
0.50
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Benzene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Bromobenzene
ND
1.0
0.15
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Bromochloromethane
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Bromodichloromethane
ND
0.50
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Bromoform
ND
1.0
0.46
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Bromomethane
ND
2.0
0.78
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
2-Butanone (MEK)
ND
20
1.9
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
tert-Butyl Alcohol (TBA)
ND
20
4.2
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
n-Butylbenzene
ND
2.0
0.21
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
sec-Butylbenzene
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
tert-Butylbenzene
ND
1.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
tert-Butyl Ethyl Ether (THEE)
ND
0.50
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Carbon Disulfide
ND
5.0
4.4
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Carbon Tetrachloride
ND
5.0
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Chlorobenzene
ND
1.0
0.15
µg/L
I
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Chlorodibromomethane
ND
0.50
0.21
µg/L
I
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Chloroethane
ND
2.0
0.35
µg/L
I
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Chloroform
ND
2.0
0.17
µg/L
I
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Chloromethane
ND
5.0
0.45
µg/L
I
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
2-Chlorotoluene
ND
1.0
0.12
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
4-Chlorotoluene
ND
1.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,2-Dibromo-3-chloropropane (DBCP)
ND
5.0
0.53
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,2-Dibromoethane (EDB)
ND
0.50
0.19
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Dibromomethane
ND
1.0
0.37
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,2-Dichlorobenzene
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,3-Dichlorobenzene
ND
1.0
0.12
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,4-Dichlorobenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
trans-1,4-Dichloro-2-butene
ND
2.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Dichlorodifluoromethane (Freon 12)
ND
2.0
0.26
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,1-Dichloroethane
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,2-Dichloroethane
ND
1.0
0.41
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,1-Dichloroethylene
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
cis-1,2-Dichloroethylene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
trans-1,2-Dichloroethylene
ND
1.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,2-Dichloropropane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,3-Dichloropropane
ND
0.50
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
2,2-Dichloropropane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,1-Dichloropropene
ND
2.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
cis-1,3-Dichloropropene
ND
0.50
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
trans-1,3-Dichloropropene
ND
0.50
0.23
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Diethyl Ether
ND
2.0
0.34
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Page 38 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-6 Sampled: 4/18/2019 11:45
Sample ID: 19131067-06
Samnle Matrix: Ground Water
Volatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Diisopropyl Ether (DIPS)
ND
0.50
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,4-Dioxane
ND
50
22
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Ethylbenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Hexachlorobutadiene
ND
0.60
0.47
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
2-Hexanone (MBK)
ND
10
1.5
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Isopropylbenzene (Cumene)
ND
2.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
p-Isopropyltoluene (p-Cymene)
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Methyl tert-Butyl Ether (MTBE)
ND
1.0
0.25
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Methylene Chloride
ND
5.0
0.34
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
4-Methyl-2-pentanone (MIBK)
ND
10
1.7
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Naphthalene
ND
5.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
n-Propylbenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Styrene
ND
1.0
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1, 1, 1,2-Tetrachloroethane
ND
1.0
0.27
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,1,2,2-Tetrachloroethane
ND
0.50
0.22
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Tetrachloroethylene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Tetrahydrofuran
ND
10
0.51
µg/L
1 R-05
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Toluene
ND
1.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,2,3-Trichlorobenzene
ND
5.0
0.57
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,2,4-Trichlorobenzene
ND
1.0
0.40
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,3,5-Trichlorobenzene
ND
1.0
0.30
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1, 1, 1 -Trichloroethane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,1,2-Trichloroethane
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Trichloroethylene
ND
1.0
0.24
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Trichlorofluoromethane (Freon 11)
ND
2.0
0.33
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,2,3-Trichloropropane
ND
2.0
0.25
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1, 1,2-Trichloro- 1,2,2-trifluoroethane
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
(Freon 113)
1,2,4-Trimethylbenzene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
1,3,5-Trimethylbenzene
ND
2.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Vinyl Chloride
ND
2.0
0.45
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
m+p Xylene
ND
2.0
0.30
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
o-Xylene
ND
1.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:12
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
118
70-130
4/25/19 14:12
Toluene-d8
92.2
70-130
4/25/19 14:12
4-Bromofluorobenzene
91.4
70-130
4/25/19 14:12
Page 39 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-6 Sampled: 4/18/2019 11:45
Samnle ID: 19131067-06
Samnle Matrix: Ground Water
Analyte
Results
RL
Semivolatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acenaphthene
ND
5.4
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Acenaphthylene
ND
5.4
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Acetophenone
ND
11
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Aniline
ND
5.4
4.0
µg/L
1 V-34
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Anthracene
ND
5.4
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Benzidine
ND
22
13
µg/L
1 R-05, V-04
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Benzo(a)anthracene
ND
5.4
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Benzo(a)pyrene
ND
5.4
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Benzo(b)fluoranthene
ND
5.4
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Benzo(g,h,i)perylene
ND
5.4
3.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Benzo(k)fluoranthene
ND
5.4
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Benzoic Acid
ND
11
9.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Bis(2-chloroethoxy)methane
ND
11
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Bis(2-chloroethyl)ether
ND
11
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Bis(2-chloroisopropyl)ether
ND
11
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Bis(2-Ethylhexyl)phthalate
ND
11
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
4-Bromophenylphenylether
ND
11
3.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Butylbenzylphthalate
ND
11
2.4
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Carbazole
ND
11
2.9
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
4-Chloroaniline
ND
11
2.4
µg/L
I V-34
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
4-Chloro-3-methylphenol
ND
11
1.7
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
2-Chloronaphthalene
ND
11
3.1
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
2-Chlorophenol
ND
11
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
4-Chlorophenylphenylether
ND
11
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Chrysene
ND
5.4
2.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Dibenz(a,h)anthracene
ND
5.4
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Dibenzofuran
ND
5.4
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Di-n-butylphthalate
ND
11
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
1,2-Dichlorobenzene
ND
5.4
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
1,3-Dichlorobenzene
ND
5.4
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
1,4-Dichlorobenzene
ND
5.4
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
3,3-Dichlorobenzidine
ND
11
3.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
2,4-Dichlorophenol
ND
11
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Diethylphthalate
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
2,4-Dimethylphenol
ND
11
3.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Dimethylphthalate
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
4,6-Dinitro-2-methylphenol
ND
11
8.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
2,4-Dinitrophenol
ND
11
8.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
2,4-Dinitrotoluene
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
2,6-Dinitrotoluene
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Di-n-octylphthalate
ND
11
3.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
1,2-Diphenylhydrazine/Azobenzene
ND
11
5.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Flumanthene
ND
5.4
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Flumene
ND
5.4
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Page 40 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-6 Sampled: 4/18/2019 11:45
Sample ID: 19131067-06
Samnle Matrix: Ground Water
Semivolatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Hexachlorobenzene
ND
11
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Hexachlorobutadiene
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Hexachlorocyclopentadiene
ND
11
8.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Hexachloroethane
ND
11
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Indeno(1,2,3-cd)pyrene
ND
5.4
4.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Isophorone
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
1-Methylnaphthalene
ND
5.4
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
2-Methylnaphthalene
ND
5.4
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
2-Methylphenol
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
3/4-Methylphenol
ND
11
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Naphthalene
ND
5.4
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
2-Nitroaniline
ND
11
3.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
3-Nitroaniline
ND
11
1.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
4-Nitroaniline
ND
11
1.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Nitrobenzene
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
2-Nitrophenol
ND
11
2.2
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
4-Nitrophenol
ND
11
4.1
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
N-Nitrosodimethylamine
ND
11
3.4
µg/L
I V-20
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
N-Nitrosodiphenylamine/Diphenylamine
ND
11
6.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
N-Nitrosodi-n-propylamine
ND
11
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Pentachloronitrobenzene
ND
11
5.5
µg/L
1 V-16
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Pentachlorophenol
ND
11
8.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Phenanthrene
ND
5.4
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Phenol
ND
11
3.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Pyrene
ND
5.4
3.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Pyridine
ND
5.4
3.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
1,2,4,5-Tetrachlorobenzene
ND
11
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
1,2,4-Trichlorobenzene
ND
5.4
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
2,4,5-Trichlorophenol
ND
11
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
2,4,6-Trichlorophenol
ND
11
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:28
CDT
Surrogates
% Recovery
Recovery Limits
Flag/Qual
2-Fluorophenol
51.9
15-110
4/25/19 20:28
Phenol-d6
37.9
15-110
4/25/19 20:28
Nitrobenzene-d5
73.4
30-130
4/25/19 20:28
2-Fluorobiphenyl
75.9
30-130
4/25/19 20:28
2,4,6-Tribromophenol
65.0
15-110
4/25/19 20:28
p-Terphenyl-dl4
80.8
30-130
4/25/19 20:28
Page 41 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-6 Sampled: 4/18/2019 11:45
Samnle ID: 19131067-06
Samnle Matrix: Ground Water
Metals Analyses (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Arsenic
0.70
0.40
0.36
µg/L 1
Barium
190
10
5.3
µg/L 1
Cadmium
ND
0.50
0.068
µg/L 1
Chromium
6.1
1.0
0.43
µg/L 1
Lead
2.3
1.0
0.24
µg/L 1
Mercury
ND
0.00010
0.000034
mg/L 1
Selenium
ND
5.0
1.4
µg/L 1
Silver
ND
0.50
0.075
µg/L 1
SW-846 6020B
4/24/19
4/25/19 16:01
MJH
SW-846 6020B
4/24/19
4/25/19 16:01
MJH
SW-846 6020B
4/24/19
4/25/19 16:01
MJH
SW-846 6020B
4/24/19
4/25/19 16:01
MJH
SW-846 6020B
4/24/19
4/25/19 16:01
MJH
SW-846 7470A
4/25/19
4/25/19 15:05
TBC
SW-846 6020B
4/24/19
4/25/19 16:01
MJH
SW-846 6020B
4/24/19
4/25/19 16:01
MJH
Page 42 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19DIO67
Date Received: 4/19/2019
Field Sample #: TW-8 Sampled: 4/18/2019 11:00
Sample ID: 19131067-07
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
6.7
50
3.8
µg/L
1 J
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Acrylonitrile
ND
5.0
0.52
µg/L
1 V-05
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
tert-Amyl Methyl Ether (TAME)
ND
0.50
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Benzene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Bromobenzene
ND
1.0
0.15
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Bromochloromethane
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Bromodichloromethane
ND
0.50
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Bromoform
ND
1.0
0.46
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Bromomethane
ND
2.0
0.78
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
2-Butanone (MEK)
ND
20
1.9
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
tert-Butyl Alcohol (TBA)
ND
20
4.2
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
n-Butylbenzene
ND
2.0
0.21
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
sec-Butylbenzene
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
tert-Butylbenzene
ND
1.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
tert-Butyl Ethyl Ether (THEE)
ND
0.50
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Carbon Disulfide
ND
5.0
4.4
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Carbon Tetrachloride
ND
5.0
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Chlorobenzene
ND
1.0
0.15
µg/L
I
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Chlorodibromomethane
ND
0.50
0.21
µg/L
I
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Chloroethane
ND
2.0
0.35
µg/L
I
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Chloroform
ND
2.0
0.17
µg/L
I
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Chloromethane
ND
5.0
0.45
µg/L
I
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
2-Chlomtoluene
ND
1.0
0.12
µg/L
I
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
4-Chlorotoluene
ND
1.0
0.14
µg/L
I
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,2-Dibromo-3-chloropropane (DBCP)
ND
5.0
0.53
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,2-Dibromoethane (EDB)
ND
0.50
0.19
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Dibromomethane
ND
1.0
0.37
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,2-Dichlorobenzene
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,3-Dichlorobenzene
ND
1.0
0.12
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,4-Dichlorobenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
trans-1,4-Dichloro-2-butene
ND
2.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Dichlorodifluoromethane (Freon 12)
ND
2.0
0.26
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,1-Dichloroethane
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,2-Dichloroethane
ND
1.0
0.41
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,1-Dichloroethylene
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
cis-1,2-Dichloroethylene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
trans-1,2-Dichloroethylene
ND
1.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,2-Dichloropropane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,3-Dichloropropane
ND
0.50
0.11
µg/L
I
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
2,2-Dichloropropane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,1-Dichloropropene
ND
2.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
cis-1,3-Dichloropropene
ND
0.50
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
trans-1,3-Dichloropropene
ND
0.50
0.23
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Diethyl Ether
ND
2.0
0.34
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Page 43 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-8 Sampled: 4/18/2019 11:00
Sample ID: 19131067-07
Samnle Matrix: Ground Water
Volatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Diisopropyl Ether (DIPS)
ND
0.50
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,4-Dioxane
ND
50
22
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Ethylbenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Hexachlorobutadiene
ND
0.60
0.47
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
2-Hexanone (MBK)
ND
10
1.5
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Isopropylbenzene (Cumene)
ND
2.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
p-Isopropyltoluene (p-Cymene)
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Methyl tert-Butyl Ether (MTBE)
ND
1.0
0.25
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Methylene Chloride
ND
5.0
0.34
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
4-Methyl-2-pentanone (MIBK)
ND
10
1.7
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Naphthalene
ND
5.0
0.31
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
n-Propylbenzene
ND
1.0
0.13
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Styrene
ND
1.0
0.11
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1, 1, 1,2-Tetrachloroethane
ND
1.0
0.27
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,1,2,2-Tetrachloroethane
ND
0.50
0.22
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Tetrachloroethylene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Tetrahydrofuran
ND
10
0.51
µg/L
1 R-05
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Toluene
ND
1.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,2,3-Trichlorobenzene
ND
5.0
0.57
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,2,4-Trichlorobenzene
ND
1.0
0.40
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,3,5-Trichlorobenzene
ND
1.0
0.30
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1, 1, 1 -Trichloroethane
ND
1.0
0.20
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,1,2-Trichloroethane
ND
1.0
0.16
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Trichloroethylene
ND
1.0
0.24
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Trichlorofluoromethane (Freon 11)
ND
2.0
0.33
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,2,3-Trichloropropane
ND
2.0
0.25
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1, 1,2-Trichloro- 1,2,2-trifluoroethane
ND
1.0
0.32
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
(Freon 113)
1,2,4-Trimethylbenzene
ND
1.0
0.18
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
1,3,5-Trimethylbenzene
ND
2.0
0.14
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Vinyl Chloride
ND
2.0
0.45
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
m+p Xylene
ND
2.0
0.30
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
o-Xylene
ND
1.0
0.17
µg/L
1
SW-846 8260D
4/25/19
4/25/19 14:35
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
115
70-130
4/25/19 14:35
Toluene-d8
91.8
70-130
4/25/19 14:35
4-Bromofluorobenzene
91.8
70-130
4/25/19 14:35
Page 44 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-8 Sampled: 4/18/2019 11:00
Samnle ID: 19131067-07
Samnle Matrix: Ground Water
Analyte
Results
RL
Semivolatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acenaphthene
ND
5.8
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Acenaphthylene
ND
5.8
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Acetophenone
ND
12
3.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Aniline
ND
5.8
4.4
µg/L
1 V-34
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Anthracene
ND
5.8
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Benzidine
ND
23
14
µg/L
1 R-05, V-04
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Benzo(a)anthracene
ND
5.8
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Benzo(a)pyrene
ND
5.8
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Benzo(b)fluoranthene
ND
5.8
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Benzo(g,h,i)perylene
ND
5.8
3.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Benzo(k)fluoranthene
ND
5.8
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Benzoic Acid
ND
12
10
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Bis(2-chloroethoxy)methane
ND
12
3.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Bis(2-chloroethyl)ether
ND
12
3.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Bis(2-chloroisopropyl)ether
ND
12
3.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Bis(2-Ethylhexyl)phthalate
ND
12
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
4-Bromophenylphenylether
ND
12
3.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Butylbenzylphthalate
ND
12
2.6
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Carbazole
ND
12
3.1
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
4-Chloroaniline
ND
12
2.6
µg/L
I V-34
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
4-Chloro-3-methylphenol
ND
12
1.8
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
2-Chloronaphthalene
ND
12
3.3
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
2-Chlorophenol
ND
12
2.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
4-Chlorophenylphenylether
ND
12
2.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Chrysene
ND
5.8
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Dibenz(a,h)anthracene
ND
5.8
3.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Dibenzofuran
ND
5.8
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Di-n-butylphthalate
ND
12
2.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
1,2-Dichlorobenzene
ND
5.8
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
1,3-Dichlorobenzene
ND
5.8
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
1,4-Dichlorobenzene
ND
5.8
2.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
3,3-Dichlorobenzidine
ND
12
4.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
2,4-Dichlorophenol
ND
12
2.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Diethylphthalate
ND
12
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
2,4-Dimethylphenol
ND
12
4.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Dimethylphthalate
ND
12
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
4,6-Dinitro-2-methylphenol
ND
12
9.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
2,4-Dinitrophenol
ND
12
9.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
2,4-Dinitrotoluene
ND
12
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
2,6-Dinitrotoluene
ND
12
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Di-n-octylphthalate
ND
12
3.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
1,2-Diphenylhydrazine/Azobenzene
ND
12
6.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Flumanthene
ND
5.8
2.7
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Flumene
ND
5.8
2.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Page 45 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: TW-8 Sampled: 4/18/2019 11:00
Sample ID: 19131067-07
Samnle Matrix: Ground Water
Semivolatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Hexachlorobenzene
ND
12
3.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Hexachlorobutadiene
ND
12
2.0
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Hexachlorocyclopentadiene
ND
12
9.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Hexachloroethane
ND
12
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Indeno(1,2,3-cd)pyrene
ND
5.8
4.3
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Isophorone
ND
12
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
1-Methylnaphthalene
ND
5.8
3.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
2-Methylnaphthalene
ND
5.8
3.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
2-Methylphenol
ND
12
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
3/4-Methylphenol
ND
12
2.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Naphthalene
ND
5.8
3.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
2-Nitroaniline
ND
12
4.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
3-Nitroaniline
ND
12
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
4-Nitroaniline
ND
12
1.9
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Nitrobenzene
ND
12
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
2-Nitrophenol
ND
12
2.4
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
4-Nitrophenol
ND
12
4.4
µg/L
I
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
N-Nitrosodimethylamine
ND
12
3.7
µg/L
I V-20
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
N-Nitrosodiphenylamine/Diphenylamine
ND
12
7.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
N-Nitrosodi-n-propylamine
ND
12
3.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Pentachloronitrobenzene
ND
12
6.0
µg/L
1 V-16
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Pentachlorophenol
ND
12
9.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Phenanthrene
ND
5.8
3.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Phenol
ND
12
3.6
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Pyrene
ND
5.8
4.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Pyridine
ND
5.8
3.8
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
1,2,4,5-Tetrachlorobenzene
ND
12
2.5
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
1,2,4-Trichlorobenzene
ND
5.8
2.2
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
2,4,5-Trichlorophenol
ND
12
2.1
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
2,4,6-Trichlorophenol
ND
12
2.4
µg/L
1
SW-846 8270E
4/24/19
4/25/19 20:54
CDT
Surrogates
% Recovery
Recovery Limits
Flag/Qual
2-Fluorophenol
58.0
15-110
4/25/19 20:54
Phenol-d6
44.2
15-110
4/25/19 20:54
Nitrobenzene-d5
86.1
30-130
4/25/19 20:54
2-Fluorobiphenyl
84.3
30-130
4/25/19 20:54
2,4,6-Tribromophenol
77.4
15-110
4/25/19 20:54
p-Terphenyl-dl4
93.8
30-130
4/25/19 20:54
Page 46 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
Project Location: Heritage Square
Date Received: 4/19/2019
Field Sample #: TW-8
Samnle ID: 19131067-07
Samnle Matrix: Ground Water
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] TEL. [phone]
Sample Description:
Sampled: 4/18/2019 11:00
Work Order: 19D1067
Metals Analyses (Total)
Date
Date/Time
Analyte
Results
RL DL
Units Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Arsenic
5.9
0.40 0.36
µg/L 1
SW-846 6020B
4/24/19
4/25/19 16:05
MJH
Barium
1100
200 110
µg/L 20
SW-846 6020B
4/24/19
4/26/19 10:39
MJH
Cadmium
9.3
0.50 0.068
µg/L 1
SW-846 6020B
4/24/19
4/25/19 16:05
MJH
Chromium
27
1.0 0.43
µg/L 1
SW-846 6020B
4/24/19
4/25/19 16:05
MJH
Lead
2300
20 4.8
µg/L 20
SW-846 6020B
4/24/19
4/26/19 10:39
MJH
Mercury
0.0015
0.00010 0.000034
mg/L 1
SW-846 7470A
4/25/19
4/25/19 15:06
TBC
Selenium
2.0
5.0 1.4
µg/L 1 J
SW-846 6020B
4/24/19
4/25/19 16:05
MJH
Silver
0.13
0.50 0.075
µg/L 1 J
SW-846 6020B
4/24/19
4/25/19 16:05
MJH
Page 47 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-5 4'-6' Sampled: 4/17/2019 10:15
Sample ID: 19131067-08
Samnle Matrix: Soil
Analyte
Results
RL
Volatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
0.080
0.0067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Acrylonitrile
ND
0.0048
0.00080
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
tert-Amyl Methyl Ether (TAME)
ND
0.00080
0.00024
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Benzene
0.00063
0.0016
0.00048
mg/Kg dry
1 J
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Bromobenzene
ND
0.0016
0.00032
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Bromochloromethane
ND
0.0016
0.00064
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Bromodichloromethane
ND
0.0016
0.00040
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Bromoform
ND
0.0016
0.00056
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Bromomethane
ND
0.0080
0.00088
mg/Kg dry
1 V-34
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
2-Butanone (MEK)
ND
0.032
0.0044
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
tert-Butyl Alcohol (TBA)
ND
0.032
0.0036
mg/Kg dry
1 V-05
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
n-Butylbenzene
ND
0.0016
0.00040
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
sec-Butylbenzene
ND
0.0016
0.00064
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
tert-Butylbenzene
ND
0.0016
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
tert-Butyl Ethyl Ether (THEE)
ND
0.00080
0.00016
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Carbon Disulfide
ND
0.0048
0.0043
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Carbon Tetrachloride
ND
0.0016
0.00056
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Chlorobenzene
ND
0.0016
0.00040
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Chlorodibromomethane
ND
0.00080
0.00032
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Chloroethane
ND
0.016
0.00064
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Chloroform
ND
0.0032
0.00040
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Chloromethane
ND
0.0080
0.00056
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
2-Chlorotoluene
ND
0.0016
0.00024
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
4-Chlorotoluene
ND
0.0016
0.00032
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,2-Dibromo-3-chloropropane (DBCP)
ND
0.0016
0.00080
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,2-Dibromoethane (EDB)
ND
0.00080
0.00056
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Dibromomethane
ND
0.0016
0.00064
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,2-Dichlorobenzene
ND
0.0016
0.00032
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,3-Dichlorobenzene
ND
0.0016
0.00032
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,4-Dichlorobenzene
ND
0.0016
0.00064
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
trans-1,4-Dichloro-2-butene
ND
0.0032
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.016
0.00088
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,1-Dichloroethane
ND
0.0016
0.00032
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,2-Dichloroethane
ND
0.0016
0.00040
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,1-Dichloroethylene
ND
0.0032
0.00056
mg/Kg dry
1
SW-8468260D
4/22/19
4/22/19 11:29
MFF
cis-1,2-Dichloroethylene
ND
0.0016
0.00056
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
trans-1,2-Dichloroethylene
ND
0.0016
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,2-Dichloropropane
ND
0.0016
0.00064
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,3-Dichloropropane
ND
0.00080
0.00040
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
2,2-Dichloropropane
ND
0.0016
0.00064
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,1-Dichloropropene
ND
0.0016
0.00064
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
cis-1,3-Dichloropropene
ND
0.00080
0.00032
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
trans-1,3-Dichloropropene
ND
0.00080
0.00032
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Diethyl Ether
ND
0.016
0.00056
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Page 48 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19DIO67
Date Received: 4/19/2019
Field Sample #: SB-5 4'-6' Sampled: 4/17/2019 10:15
Sample ID: 19131067-08
Samnle Matrix: Soil
Volatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Diisopropyl Ether (DIPS)
ND
0.00080
0.00016
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,4-Dioxane
ND
0.080
0.0042
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Ethylbenzene
ND
0.0016
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Hexachlorobutadiene
ND
0.0016
0.00056
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
2-Hexanone (MBK)
ND
0.016
0.0016
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Isopropylbenzene (Cumene)
ND
0.0016
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0016
0.00040
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0032
0.00024
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Methylene Chloride
ND
0.016
0.00080
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.016
0.0020
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Naphthalene
ND
0.0032
0.00032
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
n-Propylbenzene
ND
0.0016
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Styrene
ND
0.0016
0.00032
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1, 1, 1,2-Tetrachloroethane
ND
0.0016
0.00080
mg/Kg dry
1
SW-8468260D
4/22/19
4/22/19 11:29
MFF
1,1,2,2-Tetrachloroethane
ND
0.00080
0.00032
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Tetrachloroethylene
ND
0.0016
0.00096
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Tetrahydrofuran
ND
0.0080
0.00088
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Toluene
ND
0.0016
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,2,3-Trichlorobenzene
ND
0.0016
0.00080
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,2,4-Trichlorobenzene
ND
0.0016
0.00032
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,3,5-Trichlorobenzene
ND
0.0016
0.00024
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1, 1, 1 -Trichloroethane
ND
0.0016
0.00040
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,1,2-Trichloroethane
ND
0.0016
0.00032
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Trichloroethylene
ND
0.0016
0.00064
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0080
0.00056
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,2,3-Trichloropropane
ND
0.0016
0.00064
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1, 1,2-Trichloro- 1,2,2-trifluoroethane
ND
0.0080
0.00064
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
(Freon 113)
1,2,4-Trimethylbenzene
ND
0.0016
0.00024
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
1,3,5-Trimethylbenzene
ND
0.0016
0.00040
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Vinyl Chloride
ND
0.0080
0.00072
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
m+p Xylene
ND
0.0032
0.00080
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
o-Xylene
ND
0.0016
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:29
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
101
70-130
4/22/19 11:29
Toluene-d8
96.3
70-130
4/22/19 11:29
4-Bromofluorobenzene
99.3
70-130
4/22/19 11:29
Page 49 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-5 4'-6' Sampled: 4/17/2019 10:15
Samnle ID: 19131067-08
Samnle Matrix: Soil
Analyte
Results
RL
Semivolatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acenaphthene
ND
0.23
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Acenaphthylene
ND
0.23
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Acetophenone
ND
0.46
0.18
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Aniline
ND
0.46
0.11
mg/Kg dry
1 V-34
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Anthracene
ND
0.23
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Benzidine
ND
0.90
0.25
mg/Kg dry
1 R-05, V-05
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Benzo(a)anthracene
ND
0.23
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Benzo(a)pyrene
ND
0.23
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Benzo(b)fluoranthene
ND
0.23
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Benzo(g,h,i)perylene
0.36
0.23
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Benzo(k)fluoranthene
ND
0.23
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Benzoic Acid
ND
1.4
0.80
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Bis(2-chloroethoxy)methane
ND
0.46
0.19
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Bis(2-chloroethyl)ether
ND
0.46
0.23
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Bis(2-chloroisopropyl)ether
ND
0.46
0.31
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Bis(2-Ethylhexyl)phthalate
ND
0.46
0.14
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
4-Bromophenylphenylether
ND
0.46
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Butylbenzylphthalate
ND
0.46
0.16
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Carbazole
ND
0.23
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
4-Chloroaniline
ND
0.90
0.19
mg/Kg dry
1 V-34
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
4-Chloro-3-methylphenol
ND
0.90
0.19
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
2-Chloronaphthalene
ND
0.46
0.14
mg/Kg dry
I
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
2-Chlorophenol
ND
0.46
0.16
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
4-Chlorophenylphenylether
ND
0.46
0.16
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Chrysene
ND
0.23
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Dibenz(a,h)anthracene
ND
0.23
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Dibenzofuran
ND
0.46
0.16
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Di-n-butylphthalate
ND
0.46
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
1,2-Dichlorobenzene
ND
0.46
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
1,3-Dichlorobenzene
ND
0.46
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
1,4-Dichlorobenzene
ND
0.46
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
3,3-Dichlorobenzidine
ND
0.23
0.18
mg/Kg dry
1 V-34
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
2,4-Dichlorophenol
ND
0.46
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Diethylphthalate
ND
0.46
0.19
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
2,4-Dimethylphenol
ND
0.46
0.16
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Dimethylphthalate
ND
0.46
0.18
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
4,6-Dinitro-2-methylphenol
ND
0.46
0.41
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
2,4-Dinitrophenol
ND
0.90
0.63
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
2,4-Dinitrotoluene
ND
0.46
0.22
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
2,6-Dinitrotoluene
ND
0.46
0.22
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Di-n-octylphthalate
ND
0.46
0.20
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
1,2-Diphenylhydrazine/Azobenzene
ND
0.46
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Flumanthene
ND
0.23
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Flumene
ND
0.23
0.16
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Page 50 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-5 4'-6' Sampled: 4/17/2019 10:15
Samnle ID: 19131067-08
Samnle Matrix: Soil
Semivolatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Hexachlorobenzene
ND
0.46
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Hexachlorobutadiene
ND
0.46
0.18
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Hexachlorocyclopentadiene
ND
0.46
0.38
mg/Kg dry
1 R-05
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Hexachloroethane
ND
0.46
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Indeno(1,2,3-cd)pyrene
0.24
0.23
0.16
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Isophorone
ND
0.46
0.16
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
1-Methylnaphthalene
ND
0.23
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
2-Methylnaphthalene
ND
0.23
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
2-Methylphenol
ND
0.46
0.18
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
3/4-Methylphenol
ND
0.46
0.16
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Naphthalene
ND
0.23
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
2-Nitroaniline
ND
0.46
0.27
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
3-Nitroaniline
ND
0.46
0.19
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
4-Nitroaniline
ND
0.46
0.18
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Nitrobenzene
ND
0.46
0.19
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
2-Nitrophenol
ND
0.46
0.19
mg/Kg dry
I
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
4-Nitrophenol
ND
0.90
0.33
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
N-Nitrosodimethylamine
ND
0.46
0.25
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
N-Nitrosodiphenylamine/Diphenylamine
ND
0.46
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
N-Nitrosodi-n-propylamine
ND
0.46
0.20
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Pentachloronitrobenzene
ND
0.46
0.16
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Pentachlorophenol
ND
0.46
0.31
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Phenanthrene
ND
0.23
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Phenol
ND
0.46
0.16
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Pyrene
ND
0.23
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Pyridine
ND
0.46
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
1,2,4,5-Tetrachlorobenzene
ND
0.46
0.18
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
1,2,4-Trichlorobenzene
ND
0.46
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
2,4,5-Trichlorophenol
ND
0.46
0.16
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
2,4,6-Trichlorophenol
ND
0.46
0.16
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 17:38
IMR
Surrogates
% Recovery
Recovery Limits
Flag/Qual
2-Fluorophenol
73.1
30-130
4/25/19 17:38
Phenol-d6
77.9
30-130
4/25/19 17:38
Nitrobenzene-d5
78.0
30-130
4/25/19 17:38
2-Fluorobiphenyl
82.6
30-130
4/25/19 17:38
2,4,6-Tribromophenol
89.7
30-130
4/25/19 17:38
p-Terphenyl-dl4
101
30-130
4/25/19 17:38
Page 51 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
Project Location: Heritage Square
Date Received: 4/19/2019
Field Sample #: SB-5 4'-6'
Sample ID: 19131067-08
Samnle Matrix: Soil
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] TEL. [phone]
Sample Description:
Sampled: 4/17/2019 10:15
Work Order:
19D1067
Metals Analyses (Total)
Date
Date/Time
Analyte
Results
RL DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Arsenic
2.1
0.23 0.038
mg/Kg dry
5
SW-846 6020B
4/24/19
4/25/19 16:22
MJH
Chromium
25
5.8 0.44
mg/Kg dry
5
SW-846 6020B
4/24/19
4/25/19 16:22
MJH
Lead
7.6
2.3 0.076
mg/Kg dry
5
SW-846 6020B
4/24/19
4/25/19 16:22
MJH
Mercury
ND
0.036 0.011
mg/Kg dry
1
SW-846 7471B
4/25/19
4/26/19 11:56
AJL
Selenium
ND
0.97 0.092
mg/Kg dry
5
SW-846 6020B
4/24/19
4/25/19 16:22
MJH
Silver
0.050
0.10 0.0092
mg/Kg dry
5 J
SW-846 6020B
4/24/19
4/25/19 16:22
MJH
Barium
120
46 1.9
mg/Kg dry
20
SW-846 6020B
4/24/19
4/26/19 11:47
MJH
Cadmium
ND
0.44 0.015
mg/Kg dry
5
SW-846 6020B
4/24/19
4/25/19 16:22
MJH
Page 52 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square
Sample Description:
Work Order:
19D1067
Date Received: 4/19/2019
Field Sample #: SB-5 4'-6'
Sampled: 4/17/2019 10:15
Sample ID: 19131067-08
Samnle Matrix: Soil
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date
Date/Time
Analyte
Results RL DL Units Dilution Flag/Qual Method
Prepared
Analyzed Analyst
% Solids
72.4 % Wt 1 SM 2540G
4/24/19
4/24/19 21:56 JFC
Hexavalent Chromium
ND 0.44 0.27 mg/Kg dry 2 DL-03 SW-846 7196A
4/24/19
4/25/19 8:05 LL
Page 53 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-1 2'-3' Sampled: 4/17/2019 11:30
Sample ID: 19131067-09
Samnle Matrix: Soil
Analyte
Results
RL
Volatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
0.084
0.0070
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Acrylonitrile
ND
0.0050
0.00084
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
tert-Amyl Methyl Ether (TAME)
ND
0.00084
0.00025
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Benzene
ND
0.0017
0.00050
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Bromobenzene
ND
0.0017
0.00033
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Bromochloromethane
ND
0.0017
0.00067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Bromodichloromethane
ND
0.0017
0.00042
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Bromoform
ND
0.0017
0.00059
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Bromomethane
ND
0.0084
0.00092
mg/Kg dry
1 V-34
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
2-Butanone (MEK)
ND
0.033
0.0046
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
tert-Butyl Alcohol (TBA)
ND
0.033
0.0038
mg/Kg dry
1 V-05
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
n-Butylbenzene
ND
0.0017
0.00042
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
sec-Butylbenzene
ND
0.0017
0.00067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
tert-Butylbenzene
ND
0.0017
0.00050
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
tert-Butyl Ethyl Ether (THEE)
ND
0.00084
0.00017
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Carbon Disulfide
ND
0.0050
0.0045
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Carbon Tetrachloride
ND
0.0017
0.00059
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Chlorobenzene
ND
0.0017
0.00042
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Chlorodibromomethane
ND
0.00084
0.00033
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Chloroethane
ND
0.017
0.00067
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Chloroform
ND
0.0033
0.00042
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Chloromethane
ND
0.0084
0.00059
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
2-Chlorotoluene
ND
0.0017
0.00025
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
4-Chlorotoluene
ND
0.0017
0.00033
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,2-Dibromo-3-chloropropane (DBCP)
ND
0.0017
0.00084
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,2-Dibromoethane (EDB)
ND
0.00084
0.00059
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Dibromomethane
ND
0.0017
0.00067
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,2-Dichlorobenzene
ND
0.0017
0.00033
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,3-Dichlorobenzene
ND
0.0017
0.00033
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,4-Dichlorobenzene
ND
0.0017
0.00067
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
trans-1,4-Dichloro-2-butene
ND
0.0033
0.00050
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.017
0.00092
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,1-Dichloroethane
ND
0.0017
0.00033
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,2-Dichloroethane
ND
0.0017
0.00042
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,1-Dichloroethylene
ND
0.0033
0.00059
mg/Kg dry
1
SW-8468260D
4/22/19
4/22/19 11:54
MFF
cis-1,2-Dichloroethylene
ND
0.0017
0.00059
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
trans-1,2-Dichloroethylene
ND
0.0017
0.00050
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,2-Dichloropropane
ND
0.0017
0.00067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,3-Dichloropropane
ND
0.00084
0.00042
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
2,2-Dichloropropane
ND
0.0017
0.00067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,1-Dichloropropene
ND
0.0017
0.00067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
cis-1,3-Dichloropropene
ND
0.00084
0.00033
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
trans-1,3-Dichloropropene
ND
0.00084
0.00033
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Diethyl Ether
ND
0.017
0.00059
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Page 54 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19DIO67
Date Received: 4/19/2019
Field Sample #: SB-1 2'-3' Sampled: 4/17/2019 11:30
Sample ID: 19131067-09
Samnle Matrix: Soil
Volatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Diisopropyl Ether (DIPS)
ND
0.00084
0.00017
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,4-Dioxane
ND
0.084
0.0044
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Ethylbenzene
ND
0.0017
0.00050
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Hexachlorobutadiene
ND
0.0017
0.00059
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
2-Hexanone (MBK)
ND
0.017
0.0017
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Isopropylbenzene (Cumene)
ND
0.0017
0.00050
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0017
0.00042
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0033
0.00025
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Methylene Chloride
ND
0.017
0.00084
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.017
0.0021
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Naphthalene
ND
0.0033
0.00033
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
n-Propylbenzene
ND
0.0017
0.00050
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Styrene
ND
0.0017
0.00033
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1, 1, 1,2-Tetrachloroethane
ND
0.0017
0.00084
mg/Kg dry
1
SW-8468260D
4/22/19
4/22/19 11:54
MFF
1,1,2,2-Tetrachloroethane
ND
0.00084
0.00033
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Tetrachloroethylene
ND
0.0017
0.0010
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Tetrahydrofuran
ND
0.0084
0.00092
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Toluene
ND
0.0017
0.00050
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,2,3-Trichlorobenzene
ND
0.0017
0.00084
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,2,4-Trichlorobenzene
ND
0.0017
0.00033
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,3,5-Trichlorobenzene
ND
0.0017
0.00025
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1, 1, 1 -Trichloroethane
ND
0.0017
0.00042
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,1,2-Trichloroethane
ND
0.0017
0.00033
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Trichloroethylene
ND
0.0017
0.00067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0084
0.00059
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,2,3-Trichloropropane
ND
0.0017
0.00067
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1, 1,2-Trichloro- 1,2,2-trifluoroethane
ND
0.0084
0.00067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
(Freon 113)
1,2,4-Trimethylbenzene
ND
0.0017
0.00025
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
1,3,5-Trimethylbenzene
ND
0.0017
0.00042
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Vinyl Chloride
ND
0.0084
0.00075
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
m+p Xylene
ND
0.0033
0.00084
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
o-Xylene
ND
0.0017
0.00050
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 11:54
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
107
70-130
4/22/19 11:54
Toluene-d8
95.1
70-130
4/22/19 11:54
4-Bromofluorobenzene
98.1
70-130
4/22/19 11:54
Page 55 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-1 2'-3' Sampled: 4/17/2019 11:30
Samnle ID: 19131067-09
Samnle Matrix: Soil
Analyte
Results
RL
Semivolatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acenaphthene
ND
0.20
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Acenaphthylene
ND
0.20
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Acetophenone
ND
0.40
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Aniline
ND
0.40
0.095
mg/Kg dry
1 V-34
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Anthracene
ND
0.20
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Benzidine
ND
0.78
0.21
mg/Kg dry
1 V-05, R-05
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Benzo(a)anthracene
ND
0.20
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Benzo(a)pyrene
ND
0.20
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Benzo(b)fluoranthene
ND
0.20
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Benzo(g,h,i)perylene
ND
0.20
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Benzo(k)fluoranthene
ND
0.20
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Benzoic Acid
ND
1.2
0.70
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Bis(2-chloroethoxy)methane
ND
0.40
0.17
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Bis(2-chloroethyl)ether
ND
0.40
0.20
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Bis(2-chloroisopropyl)ether
ND
0.40
0.27
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Bis(2-Ethylhexyl)phthalate
ND
0.40
0.12
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
4-Bromophenylphenylether
ND
0.40
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Butylbenzylphthalate
ND
0.40
0.14
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Carbazole
ND
0.20
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
4-Chloroaniline
ND
0.78
0.17
mg/Kg dry
1 V-34
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
4-Chloro-3-methylphenol
ND
0.78
0.17
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
2-Chloronaphthalene
ND
0.40
0.12
mg/Kg dry
I
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
2-Chlorophenol
ND
0.40
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
4-Chlorophenylphenylether
ND
0.40
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Chrysene
ND
0.20
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Dibenz(a,h)anthracene
ND
0.20
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Dibenzofuran
ND
0.40
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Di-n-butylphthalate
ND
0.40
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
1,2-Dichlorobenzene
ND
0.40
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
1,3-Dichlorobenzene
ND
0.40
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
1,4-Dichlorobenzene
ND
0.40
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
3,3-Dichlorobenzidine
ND
0.20
0.15
mg/Kg dry
1 V-34
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
2,4-Dichlorophenol
ND
0.40
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Diethylphthalate
ND
0.40
0.17
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
2,4-Dimethylphenol
ND
0.40
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Dimethylphthalate
ND
0.40
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
4,6-Dinitro-2-methylphenol
ND
0.40
0.35
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
2,4-Dinitrophenol
ND
0.78
0.54
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
2,4-Dinitrotoluene
ND
0.40
0.19
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
2,6-Dinitrotoluene
ND
0.40
0.19
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Di-n-octylphthalate
ND
0.40
0.18
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
1,2-Diphenylhydrazine/Azobenzene
ND
0.40
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Flumanthene
ND
0.20
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Flumene
ND
0.20
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Page 56 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-1 2'-3' Sampled: 4/17/2019 11:30
Samnle ID: 19131067-09
Samnle Matrix: Soil
Semivolatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Hexachlorobenzene
ND
0.40
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Hexachlorobutadiene
ND
0.40
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Hexachlorocyclopentadiene
ND
0.40
0.33
mg/Kg dry
1 R-05
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Hexachloroethane
ND
0.40
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Indeno(1,2,3-cd)pyrene
ND
0.20
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Isophorone
ND
0.40
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
1-Methylnaphthalene
ND
0.20
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
2-Methylnaphthalene
ND
0.20
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
2-Methylphenol
ND
0.40
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
3/4-Methylphenol
ND
0.40
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Naphthalene
ND
0.20
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
2-Nitroaniline
ND
0.40
0.24
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
3-Nitroaniline
ND
0.40
0.17
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
4-Nitroaniline
ND
0.40
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Nitrobenzene
ND
0.40
0.17
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
2-Nitrophenol
ND
0.40
0.17
mg/Kg dry
I
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
4-Nitrophenol
ND
0.78
0.28
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
N-Nitrosodimethylamine
ND
0.40
0.21
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
N-Nitrosodiphenylamine/Diphenylamine
ND
0.40
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
N-Nitrosodi-n-propylamine
ND
0.40
0.18
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Pentachloronitrobenzene
ND
0.40
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Pentachlorophenol
ND
0.40
0.27
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Phenanthrene
ND
0.20
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Phenol
ND
0.40
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Pyrene
ND
0.20
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Pyridine
ND
0.40
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
1,2,4,5-Tetrachlorobenzene
ND
0.40
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
1,2,4-Trichlorobenzene
ND
0.40
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
2,4,5-Trichlorophenol
ND
0.40
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
2,4,6-Trichlorophenol
ND
0.40
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:02
IMR
Surrogates
% Recovery
Recovery Limits
Flag/Qual
2-Fluorophenol
65.0
30-130
4/25/19 18:02
Phenol-d6
69.4
30-130
4/25/19 18:02
Nitrobenzene-d5
68.9
30-130
4/25/19 18:02
2-Fluorobiphenyl
75.4
30-130
4/25/19 18:02
2,4,6-Tribromophenol
83.2
30-130
4/25/19 18:02
p-Terphenyl-dl4
92.5
30-130
4/25/19 18:02
Page 57 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
Project Location: Heritage Square
Date Received: 4/19/2019
Field Sample #: SB-1 2'-3'
Sample ID: 19131067-09
Samnle Matrix: Soil
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] TEL. [phone]
Sample Description:
Sampled: 4/17/2019 11:30
Work Order: 19D1067
Metals Analyses (Total)
Date
Date/Time
Analyte
Results
RL DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Arsenic
ND
0.19 0.032
mg/Kg dry
5
SW-846 6020B
4/24/19
4/25/19 16:26
MJH
Chromium
3.1
4.9 0.37
mg/Kg dry
5 J
SW-846 6020B
4/24/19
4/25/19 16:26
MJH
Lead
4.5
1.9 0.064
mg/Kg dry
5
SW-846 6020B
4/24/19
4/25/19 16:26
MJH
Mercury
ND
0.029 0.0087
mg/Kg dry
1
SW-846 7471B
4/25/19
4/26/19 11:58
AJL
Selenium
ND
0.82 0.077
mg/Kg dry
5
SW-846 6020B
4/24/19
4/25/19 16:26
MJH
Silver
0.041
0.086 0.0078
mg/Kg dry
5 J
SW-846 6020B
4/24/19
4/25/19 16:26
MJH
Barium
27
9.7 0.40
mg/Kg dry
5
SW-846 6020B
4/24/19
4/25/19 16:26
MJH
Cadmium
ND
0.37 0.012
mg/Kg dry
5
SW-846 6020B
4/24/19
4/25/19 16:26
MJH
Page 58 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-1 2'-3' Sampled: 4/17/2019 11:30
Sample ID: 19131067-09
Samnle Matrix: Soil
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
% Solids
Hexavalent Chromium
83.4 % Wt 1
ND 0.19 0.12 mg/Kg dry 1
SM 2540G 4/24/19 4/24/19 21:56 JFC
SW-846 7196A 4/24/19 4/25/19 8:05 LL
Page 59 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-2 3'-4' Sampled: 4/17/2019 11:45
Sample ID: 19131067-10
Samnle Matrix: Soil
Analyte
Results
RL
Volatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
0.095
0.0080
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Acrylonitrile
ND
0.0057
0.00095
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
tert-Amyl Methyl Ether (TAME)
ND
0.00095
0.00029
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Benzene
ND
0.0019
0.00057
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Bromobenzene
ND
0.0019
0.00038
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Bromochloromethane
ND
0.0019
0.00076
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Bromodichloromethane
ND
0.0019
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Bromoform
ND
0.0019
0.00067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Bromomethane
ND
0.0095
0.0010
mg/Kg dry
1 V-34
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
2-Butanone (MEK)
ND
0.038
0.0052
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
tert-Butyl Alcohol (TBA)
ND
0.038
0.0043
mg/Kg dry
1 V-05
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
n-Butylbenzene
ND
0.0019
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
sec-Butylbenzene
ND
0.0019
0.00076
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
tert-Butylbenzene
ND
0.0019
0.00057
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
tert-Butyl Ethyl Ether (THEE)
ND
0.00095
0.00019
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Carbon Disulfide
ND
0.0057
0.0051
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Carbon Tetrachloride
ND
0.0019
0.00067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Chlorobenzene
ND
0.0019
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Chlorodibromomethane
ND
0.00095
0.00038
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Chloroethane
ND
0.019
0.00076
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Chloroform
ND
0.0038
0.00048
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Chloromethane
ND
0.0095
0.00067
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
2-Chlorotoluene
ND
0.0019
0.00029
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
4-Chlorotoluene
ND
0.0019
0.00038
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,2-Dibromo-3-chloropropane (DBCP)
ND
0.0019
0.00095
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,2-Dibromoethane (EDB)
ND
0.00095
0.00067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Dibromomethane
ND
0.0019
0.00076
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,2-Dichlorobenzene
ND
0.0019
0.00038
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,3-Dichlorobenzene
ND
0.0019
0.00038
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,4-Dichlorobenzene
ND
0.0019
0.00076
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
trans-1,4-Dichloro-2-butene
ND
0.0038
0.00057
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.019
0.0010
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,1-Dichloroethane
ND
0.0019
0.00038
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,2-Dichloroethane
ND
0.0019
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,1-Dichloroethylene
ND
0.0038
0.00067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
cis-1,2-Dichloroethylene
ND
0.0019
0.00067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
trans-1,2-Dichloroethylene
ND
0.0019
0.00057
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,2-Dichloropropane
ND
0.0019
0.00076
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,3-Dichloropropane
ND
0.00095
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
2,2-Dichloropropane
ND
0.0019
0.00076
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,1-Dichloropropene
ND
0.0019
0.00076
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
cis-1,3-Dichloropropene
ND
0.00095
0.00038
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
trans-1,3-Dichloropropene
ND
0.00095
0.00038
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Diethyl Ether
ND
0.019
0.00067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Page 60 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-2 3'-4' Sampled: 4/17/2019 11:45
Sample ID: 19131067-10
Samnle Matrix: Soil
Volatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Diisopropyl Ether (DIPE)
ND
0.00095
0.00019
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,4-Dioxane
ND
0.095
0.0050
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Ethylbenzene
ND
0.0019
0.00057
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Hexachlorobutadiene
ND
0.0019
0.00067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
2-Hexanone (MBK)
ND
0.019
0.0019
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Isopropylbenzene (Cumene)
ND
0.0019
0.00057
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0019
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0038
0.00029
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Methylene Chloride
ND
0.019
0.00095
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.019
0.0024
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Naphthalene
ND
0.0038
0.00038
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
n-Propylbenzene
ND
0.0019
0.00057
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Styrene
ND
0.0019
0.00038
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1, 1, 1,2-Tetrachloroethane
ND
0.0019
0.00095
mg/Kg dry
1
SW-8468260D
4/22/19
4/22/19 12:18
MFF
1,1,2,2-Tetrachloroethane
ND
0.00095
0.00038
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Tetrachloroethylene
ND
0.0019
0.0011
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Tetrahydrofuran
ND
0.0095
0.0010
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Toluene
ND
0.0019
0.00057
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,2,3-Trichlorobenzene
ND
0.0019
0.00095
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,2,4-Trichlorobenzene
ND
0.0019
0.00038
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,3,5-Trichlorobenzene
ND
0.0019
0.00029
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1, 1, 1 -Trichloroethane
ND
0.0019
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,1,2-Trichloroethane
ND
0.0019
0.00038
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Trichloroethylene
ND
0.0019
0.00076
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0095
0.00067
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,2,3-Trichloropropane
ND
0.0019
0.00076
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1, 1,2-Trichloro- 1,2,2-trifluoroethane
ND
0.0095
0.00076
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
(Freon 113)
1,2,4-Trimethylbenzene
ND
0.0019
0.00029
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
1,3,5-Trimethylbenzene
ND
0.0019
0.00048
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Vinyl Chloride
ND
0.0095
0.00086
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
m+p Xylene
ND
0.0038
0.00095
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
o-Xylene
ND
0.0019
0.00057
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:18
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
104
70-130
4/22/19 12:18
Toluene-d8
93.8
70-130
4/22/19 12:18
4-Bromofluorobenzene
101
70-130
4/22/19 12:18
Page 61 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-2 3'-4' Sampled: 4/17/2019 11:45
Samnle ID: 19131067-10
Samnle Matrix: Soil
Analyte
Results
RL
Semivolatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acenaphthene
ND
0.18
0.093
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Acenaphthylene
ND
0.18
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Acetophenone
ND
0.35
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Aniline
ND
0.35
0.083
mg/Kg dry
1 V-34
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Anthracene
ND
0.18
0.093
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Benzidine
ND
0.69
0.19
mg/Kg dry
1 R-05, V-05
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Benzo(a)anthracene
ND
0.18
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Benzo(a)pyrene
ND
0.18
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Benzo(b)fluoranthene
ND
0.18
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Benzo(g,h,i)perylene
ND
0.18
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Benzo(k)fluoranthene
ND
0.18
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Benzoic Acid
ND
1.0
0.61
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Bis(2-chloroethoxy)methane
ND
0.35
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Bis(2-chloroethyl)ether
ND
0.35
0.18
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Bis(2-chloroisopropyl)ether
ND
0.35
0.24
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Bis(2-Ethylhexyl)phthalate
ND
0.35
0.10
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
4-Bromophenylphenylether
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Butylbenzylphthalate
ND
0.35
0.12
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Carbazole
ND
0.18
0.093
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
4-Chloroaniline
ND
0.69
0.15
mg/Kg dry
1 V-34
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
4-Chloro-3-methylphenol
ND
0.69
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
2-Chloronaphthalene
ND
0.35
0.10
mg/Kg dry
I
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
2-Chlorophenol
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
4-Chlorophenylphenylether
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Chrysene
ND
0.18
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Dibenz(a,h)anthracene
ND
0.18
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Dibenzofuran
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Di-n-butylphthalate
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
1,2-Dichlorobenzene
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
1,3-Dichlorobenzene
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
1,4-Dichlorobenzene
ND
0.35
0.093
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
3,3-Dichlorobenzidine
ND
0.18
0.13
mg/Kg dry
1 V-34
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
2,4-Dichlorophenol
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Diethylphthalate
ND
0.35
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
2,4-Dimethylphenol
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Dimethylphthalate
ND
0.35
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
4,6-Dinitro-2-methylphenol
ND
0.35
0.31
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
2,4-Dinitrophenol
ND
0.69
0.48
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
2,4-Dinitrotoluene
ND
0.35
0.17
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
2,6-Dinitrotoluene
ND
0.35
0.17
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Di-n-octylphthalate
ND
0.35
0.16
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
1,2-Diphenylhydrazine/Azobenzene
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Flumanthene
ND
0.18
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Flumene
ND
0.18
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Page 62 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-2 3'-4' Sampled: 4/17/2019 11:45
Samnle ID: 19131067-10
Samnle Matrix: Soil
Semivolatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Hexachlorobenzene
ND
0.35
0.093
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Hexachlorobutadiene
ND
0.35
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Hexachlorocyclopentadiene
ND
0.35
0.29
mg/Kg dry
1 R-05
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Hexachloroethane
ND
0.35
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Indeno(1,2,3-cd)pyrene
ND
0.18
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Isophorone
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
1-Methylnaphthalene
ND
0.18
0.093
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
2-Methylnaphthalene
ND
0.18
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
2-Methylphenol
ND
0.35
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
3/4-Methylphenol
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Naphthalene
ND
0.18
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
2-Nitroaniline
ND
0.35
0.21
mg/Kg dry
l V-20
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
3-Nitroaniline
ND
0.35
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
4-Nitroaniline
ND
0.35
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Nitrobenzene
ND
0.35
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
2-Nitrophenol
ND
0.35
0.15
mg/Kg dry
I
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
4-Nitrophenol
ND
0.69
0.25
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
N-Nitrosodimethylamine
ND
0.35
0.19
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
N-Nitrosodiphenylamine/Diphenylamine
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
N-Nitrosodi-n-propylamine
ND
0.35
0.16
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Pentachloronitrobenzene
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Pentachlorophenol
ND
0.35
0.24
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Phenanthrene
ND
0.18
0.093
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Phenol
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Pyrene
ND
0.18
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Pyridine
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
1,2,4,5-Tetrachlorobenzene
ND
0.35
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
1,2,4-Trichlorobenzene
ND
0.35
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
2,4,5-Trichlorophenol
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
2,4,6-Trichlorophenol
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:25
IMR
Surrogates
% Recovery
Recovery Limits
Flag/Qual
2-Fluorophenol
72.9
30-130
4/25/19 18:25
Phenol-d6
76.9
30-130
4/25/19 18:25
Nitrobenzene-d5
77.8
30-130
4/25/19 18:25
2-Fluorobiphenyl
80.7
30-130
4/25/19 18:25
2,4,6-Tribromophenol
89.5
30-130
4/25/19 18:25
p-Terphenyl-dl4
106
30-130
4/25/19 18:25
Page 63 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-2 3'-4' Sampled: 4/17/2019 11:45
Sample ID: 19131067-10
Samnle Matrix: Soil
Metals Analyses (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Arsenic
0.32
0.17
0.029
mg/Kg dry 5
Chromium
18
17
1.3
mg/Kg dry 20
Lead
12
7.0
0.23
mg/Kg dry 20
Mercury
ND
0.027
0.0081
mg/Kg dry 1
Selenium
ND
0.73
0.069
mg/Kg dry 5
Silver
0.028
0.077
0.0070
mg/Kg dry 5
Barium
79
8.7
0.35
mg/Kg dry 5
Cadmium
ND
0.33
0.011
mg/Kg dry 5
SW-846 6020B
4/24/19
4/25/19 16:19
MJH
SW-846 6020B
4/24/19
4/26/19 11:03
MJH
SW-846 6020B
4/24/19
4/26/19 11:03
MJH
SW-846 7471B
4/25/19
4/26/19 11:59
AJL
SW-846 6020B
4/24/19
4/25/19 16:19
MJH
J SW-846 6020B
4/24/19
4/25/19 16:19
MJH
MS-19 SW-846 6020B
4/24/19
4/25/19 16:19
MJH
SW-846 6020B
4/24/19
4/25/19 16:19
MJH
Page 64 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square
Sample Description:
Work Order:
19D1067
Date Received: 4/19/2019
Field Sample #: SB-2 3'-4'
Sampled: 4/17/2019 11:45
Sample ID: 19131067-10
Samnle Matrix: Soil
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date
Date/Time
Analyte
Results RL DL Units Dilution Flag/Qual Method
Prepared
Analyzed Analyst
% Solids
95.7 % Wt 1 SM 2540G
4/24/19
4/24/19 21:56 JFC
Hexavalent Chromium
0.15 0.16 0.10 mg/Kg dry 1 J SW-846 7196A
4/24/19
4/25/19 8:05 LL
Page 65 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-3 1'-2' Sampled: 4/17/2019 12:00
Sample ID: 19131067-11
Samnle Matrix: Soil
Analyte
Results
RL
Volatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
0.098
0.0082
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Acrylonitrile
ND
0.0059
0.00098
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
tert-Amyl Methyl Ether (TAME)
ND
0.00098
0.00029
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Benzene
ND
0.0020
0.00059
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Bromobenzene
ND
0.0020
0.00039
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Bromochloromethane
ND
0.0020
0.00078
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Bromodichloromethane
ND
0.0020
0.00049
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Bromoform
ND
0.0020
0.00068
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Bromomethane
ND
0.0098
0.0011
mg/Kg dry
1 V-34
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
2-Butanone (MEK)
ND
0.039
0.0054
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
tert-Butyl Alcohol (TBA)
ND
0.039
0.0044
mg/Kg dry
1 V-05
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
n-Butylbenzene
ND
0.0020
0.00049
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
sec-Butylbenzene
ND
0.0020
0.00078
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
tert-Butylbenzene
ND
0.0020
0.00059
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
tert-Butyl Ethyl Ether (THEE)
ND
0.00098
0.00020
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Carbon Disulfide
ND
0.0059
0.0053
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Carbon Tetrachloride
ND
0.0020
0.00068
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Chlorobenzene
ND
0.0020
0.00049
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Chlorodibromomethane
ND
0.00098
0.00039
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Chloroethane
ND
0.020
0.00078
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Chloroform
ND
0.0039
0.00049
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Chloromethane
ND
0.0098
0.00068
mg/Kg dry
I
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
2-Chlorotoluene
ND
0.0020
0.00029
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
4-Chlorotoluene
ND
0.0020
0.00039
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,2-Dibromo-3-chloropropane (DBCP)
ND
0.0020
0.00098
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,2-Dibromoethane (EDB)
ND
0.00098
0.00068
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Dibromomethane
ND
0.0020
0.00078
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,2-Dichlorobenzene
ND
0.0020
0.00039
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,3-Dichlorobenzene
ND
0.0020
0.00039
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,4-Dichlorobenzene
ND
0.0020
0.00078
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
trans-1,4-Dichloro-2-butene
ND
0.0039
0.00059
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.020
0.0011
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,1-Dichloroethane
ND
0.0020
0.00039
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,2-Dichloroethane
ND
0.0020
0.00049
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,1-Dichloroethylene
ND
0.0039
0.00068
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
cis-1,2-Dichloroethylene
ND
0.0020
0.00068
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
trans-1,2-Dichloroethylene
ND
0.0020
0.00059
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,2-Dichloropropane
ND
0.0020
0.00078
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,3-Dichloropropane
ND
0.00098
0.00049
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
2,2-Dichloropropane
ND
0.0020
0.00078
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,1-Dichloropropene
ND
0.0020
0.00078
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
cis-1,3-Dichloropropene
ND
0.00098
0.00039
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
trans-1,3-Dichloropropene
ND
0.00098
0.00039
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Diethyl Ether
ND
0.020
0.00068
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Page 66 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-3 1'-2' Sampled: 4/17/2019 12:00
Sample ID: 19131067-11
Samnle Matrix: Soil
Volatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Diisopropyl Ether (DIPE)
ND
0.00098
0.00020
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,4-Dioxane
ND
0.098
0.0052
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Ethylbenzene
ND
0.0020
0.00059
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Hexachlorobutadiene
ND
0.0020
0.00068
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
2-Hexanone (MBK)
ND
0.020
0.0020
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Isopropylbenzene (Cumene)
ND
0.0020
0.00059
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0020
0.00049
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0039
0.00029
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Methylene Chloride
ND
0.020
0.00098
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.020
0.0024
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Naphthalene
ND
0.0039
0.00039
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
n-Propylbenzene
ND
0.0020
0.00059
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Styrene
ND
0.0020
0.00039
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1, 1, 1,2-Tetrachloroethane
ND
0.0020
0.00098
mg/Kg dry
1
SW-8468260D
4/22/19
4/22/19 12:43
MFF
1,1,2,2-Tetrachloroethane
ND
0.00098
0.00039
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Tetrachloroethylene
ND
0.0020
0.0012
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Tetrahydrofuran
ND
0.0098
0.0011
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Toluene
ND
0.0020
0.00059
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,2,3-Trichlorobenzene
ND
0.0020
0.00098
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,2,4-Trichlorobenzene
ND
0.0020
0.00039
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,3,5-Trichlorobenzene
ND
0.0020
0.00029
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1, 1, 1 -Trichloroethane
ND
0.0020
0.00049
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,1,2-Trichloroethane
ND
0.0020
0.00039
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Trichloroethylene
ND
0.0020
0.00078
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0098
0.00068
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,2,3-Trichloropropane
ND
0.0020
0.00078
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1, 1,2-Trichloro- 1,2,2-trifluoroethane
ND
0.0098
0.00078
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
(Freon 113)
1,2,4-Trimethylbenzene
ND
0.0020
0.00029
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
1,3,5-Trimethylbenzene
ND
0.0020
0.00049
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Vinyl Chloride
ND
0.0098
0.00088
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
m+p Xylene
ND
0.0039
0.00098
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
o-Xylene
ND
0.0020
0.00059
mg/Kg dry
1
SW-846 8260D
4/22/19
4/22/19 12:43
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
104
70-130
4/22/19 12:43
Toluene-d8
96.5
70-130
4/22/19 12:43
4-Bromofluorobenzene
97.1
70-130
4/22/19 12:43
Page 67 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABQRATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-3 1'-2' Sampled: 4/17/2019 12:00
Samnle ID: 19131067-11
Samnle Matrix: Soil
Analyte
Results
RL
Semivolatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acenaphthene
ND
0.17
0.091
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Acenaphthylene
ND
0.17
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Acetophenone
ND
0.35
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Aniline
ND
0.35
0.081
mg/Kg dry
1 V-34
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Anthracene
ND
0.17
0.091
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Benzidine
ND
0.67
0.18
mg/Kg dry
1 R-05, V-05
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Benzo(a)anthracene
ND
0.17
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Benzo(a)pyrene
ND
0.17
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Benzo(b)fluoranthene
ND
0.17
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Benzo(g,h,i)perylene
ND
0.17
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Benzo(k)fluoranthene
ND
0.17
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Benzoic Acid
ND
1.0
0.60
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Bis(2-chloroethoxy)methane
ND
0.35
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Bis(2-chloroethyl)ether
ND
0.35
0.17
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Bis(2-chloroisopropyl)ether
ND
0.35
0.23
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Bis(2-Ethylhexyl)phthalate
0.11
0.35
0.10
mg/Kg dry
1 V-20, J
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
4-Bromophenylphenylether
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Butylbenzylphthalate
ND
0.35
0.12
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Carbazole
ND
0.17
0.091
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
4-Chloroaniline
ND
0.67
0.14
mg/Kg dry
1 V-34
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
4-Chloro-3-methylphenol
ND
0.67
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
2-Chloronaphthalene
ND
0.35
0.10
mg/Kg dry
I
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
2-Chlorophenol
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
4-Chlorophenylphenylether
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Chrysene
ND
0.17
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Dibenz(a,h)anthracene
ND
0.17
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Dibenzofuran
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Di-n-butylphthalate
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
1,2-Dichlorobenzene
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
1,3-Dichlorobenzene
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
1,4-Dichlorobenzene
ND
0.35
0.091
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
3,3-Dichlorobenzidine
ND
0.17
0.13
mg/Kg dry
1 V-34
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
2,4-Dichlorophenol
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Diethylphthalate
ND
0.35
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
2,4-Dimethylphenol
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Dimethylphthalate
ND
0.35
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
4,6-Dinitro-2-methylphenol
ND
0.35
0.30
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
2,4-Dinitrophenol
ND
0.67
0.47
mg/Kg dry
I
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
2,4-Dinitrotoluene
ND
0.35
0.16
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
2,6-Dinitrotoluene
ND
0.35
0.16
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Di-n-octylphthalate
ND
0.35
0.15
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
1,2-Diphenylhydrazine/Azobenzene
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Flumanthene
ND
0.17
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Flumene
ND
0.17
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Page 68 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-3 1'-2' Sampled: 4/17/2019 12:00
Samnle ID: 19131067-11
Samnle Matrix: Soil
Semivolatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Hexachlorobenzene
ND
0.35
0.091
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Hexachlorobutadiene
ND
0.35
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Hexachlorocyclopentadiene
ND
0.35
0.28
mg/Kg dry
1 R-05
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Hexachloroethane
ND
0.35
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Indeno(1,2,3-cd)pyrene
ND
0.17
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Isophorone
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
1-Methylnaphthalene
ND
0.17
0.091
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
2-Methylnaphthalene
ND
0.17
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
2-Methylphenol
ND
0.35
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
3/4-Methylphenol
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Naphthalene
ND
0.17
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
2-Nitroaniline
ND
0.35
0.20
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
3-Nitroaniline
ND
0.35
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
4-Nitroaniline
ND
0.35
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Nitrobenzene
ND
0.35
0.14
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
2-Nitrophenol
ND
0.35
0.14
mg/Kg dry
I
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
4-Nitrophenol
ND
0.67
0.24
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
N-Nitrosodimethylamine
ND
0.35
0.18
mg/Kg dry
1 V-20
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
N-Nitrosodiphenylamine/Diphenylamine
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
N-Nitrosodi-n-propylamine
ND
0.35
0.15
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Pentachloronitrobenzene
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Pentachlorophenol
ND
0.35
0.23
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Phenanthrene
ND
0.17
0.091
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Phenol
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Pyrene
ND
0.17
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Pyridine
ND
0.35
0.10
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
1,2,4,5-Tetrachlorobenzene
ND
0.35
0.13
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
1,2,4-Trichlorobenzene
ND
0.35
0.11
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
2,4,5-Trichlorophenol
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
2,4,6-Trichlorophenol
ND
0.35
0.12
mg/Kg dry
1
SW-846 8270E
4/24/19
4/25/19 18:48
IMR
Surrogates
% Recovery
Recovery Limits
Flag/Qual
2-Fluorophenol
71.2
30-130
4/25/19 18:48
Phenol-d6
74.1
30-130
4/25/19 18:48
Nitrobenzene-d5
77.5
30-130
4/25/19 18:48
2-Fluorobiphenyl
76.4
30-130
4/25/19 18:48
2,4,6-Tribromophenol
75.9
30-130
4/25/19 18:48
p-Terphenyl-dl4
92.4
30-130
4/25/19 18:48
Page 69 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
Project Location: Heritage Square
Date Received: 4/19/2019
Field Sample #: SB-3 1'-2'
Sample ID: 19131067-11
Samnle Matrix: Soil
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] TEL. [phone]
Sample Description:
Sampled: 4/17/2019 12:00
Work Order: 19D1067
Metals Analyses (Total)
Date
Date/Time
Analyte
Results
RL DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Arsenic
0.44
0.17 0.028
mg/Kg dry
5
SW-846 6020B
4/24/19
4/25/19 16:29
MJH
Chromium
22
4.2 0.32
mg/Kg dry
5
SW-846 6020B
4/24/19
4/25/19 16:29
MJH
Lead
11
1.7 0.055
mg/Kg dry
5
SW-846 6020B
4/24/19
4/25/19 16:29
MJH
Mercury
ND
0.026 0.0078
mg/Kg dry
1
SW-846 7471B
4/25/19
4/26/19 12:01
AJL
Selenium
ND
0.71 0.067
mg/Kg dry
5
SW-846 6020B
4/24/19
4/25/19 16:29
MJH
Silver
0.042
0.074 0.0067
mg/Kg dry
5 J
SW-846 6020B
4/24/19
4/25/19 16:29
MJH
Barium
120
34 1.4
mg/Kg dry
20
SW-846 6020B
4/24/19
4/26/19 11:07
MJH
Cadmium
ND
0.32 0.011
mg/Kg dry
5
SW-846 6020B
4/24/19
4/25/19 16:29
MJH
Page 70 of 110

Table of Contents
icon-tes w .
ANALYTICAL LAaORATIDRY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Heritage Square Sample Description: Work Order: 19D1067
Date Received: 4/19/2019
Field Sample #: SB-3 1'-2' Sampled: 4/17/2019 12:00
Sample ID: 19131067-11
Samnle Matrix: Soil
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
% Solids
Hexavalent Chromium
96.5 % Wt 1
ND 0.16 0.099 mg/Kg dry 1
SM 2540G 4/24/19 4/24/19 21:56 JFC
SW-846 7196A 4/24/19 4/25/19 8:05 LL
Page 71 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Sample Extraction Data
Prep Method: % Solids-SM 2540G
Lab Number [Field ID]
Batch
Date
19D1067-08 [SB-5 4'-6']
B229022
04/24/19
19D1067-09 [SB-1 2'-3']
B229022
04/24/19
19D1067-10 [SB-2 3'-4']
B229022
04/24/19
19D1067-11 [SB-3 F-2']
B229022
04/24/19
Prep Method: SW-846 305OB-SW-846 6020B
Lab Number [Field ID]
Batch
Initial [g]
Final [mL]
Date
19D1067-08 [SB-5 4'-6']
B229024
1.50
50.0
04/24/19
19D1067-09 [SB-1 2'-3']
B229024
1.54
50.0
04/24/19
19D1067-10 [SB-2 3'-4']
B229024
1.50
50.0
04/24/19
19D1067-11 [SB-3 l'-2'1
B229024
1.54
50.0
04/24/19
Prep Method: SW-846 3005A-SW-846 6020B
Lab Number [Field ID]
Batch
Initial [mL]
Final [mL]
Date
19D1067-01 [TW-1]
B228999
50.0
50.0
04/24/19
19D1067-02 [TW-2]
B228999
50.0
50.0
04/24/19
19D1067-03 [TW-3]
B228999
50.0
50.0
04/24/19
19D1067-04 [TW-4]
B228999
50.0
50.0
04/24/19
19D1067-05 [TW-5]
B228999
50.0
50.0
04/24/19
19D1067-06 [TW-6]
B228999
50.0
50.0
04/24/19
19D1067-07 [TW-8]
B228999
50.0
50.0
04/24/19
SW-846 7196A
Lab Number [Field ID]
Batch
Initial [g]
Final [mL]
Date
19D1067-08 [SB-5 4'-6']
B228969
2.51
100
04/24/19
19D1067-09 [SB-1 2'-3']
B228969
2.52
100
04/24/19
19D1067-10 [SB-2 3'-4']
B228969
2.57
100
04/24/19
19D1067-11 [SB-3 F-2']
B228969
2.57
100
04/24/19
Prep Method: SW-846 7470A Prep-SW-846 7470A
Lab Number [Field ID]
Batch
Initial [mL]
Final [mL]
Date
19D1067-01 [TW-1]
B228931
6.00
6.00
04/25/19
19D1067-02 [TW-2]
B228931
6.00
6.00
04/25/19
19D1067-03 [TW-3]
B228931
6.00
6.00
04/25/19
19D1067-04 [TW-4]
B228931
6.00
6.00
04/25/19
19D1067-05 [TW-5]
B228931
6.00
6.00
04/25/19
19D1067-06 [TW-6]
B228931
6.00
6.00
04/25/19
19D1067-07 [TW-8]
B228931
6.00
6.00
04/25/19
Prep Method: SW-846 7471-SW-846 7471 B
Lab Number [Field ID]
Batch
Initial [g]
Final [mL]
Date
19D1067-08 [SB-5 4'-6']
B229040
0.579
50.0
04/25/19
19D1067-09 [SB-1 2'-3']
B229040
0.622
50.0
04/25/19
19D1067-10[SB-23'-4']
B229040
0.582
50.0
04/25/19
Page 72 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 7471-SW-846 7471B
Lab Number [Field ID]
Batch
Initial [g]
Final [mL]
Date
19D1067-11 [SB-3 F-2]
B229040
0594
50.0
04/25/19
Prep Method: SW-846 5035-SW-846 8260D
Lab Number [Field ID]
Batch
Initial [g]
Final [mL]
Date
19D1067-08 [SB-5 4'-6']
B228808
8.67
10.0
04/22/19
19D1067-09 [SB-1 2'-3']
B228808
7.17
10.0
04/22/19
19D1067-10 [SB-2 3'-4']
B228808
5.49
10.0
04/22/19
19D1067-11 [SB-3 F-2']
B228808
5.31
10.0
04/22/19
Prep Method: SW-846 5030B-SW-846 8260D
Lab Number [Field ID]
Batch
Initial [mL]
Final [mL]
Date
19D1067-01 [TW-1]
B229083
5
5.00
04/25/19
19D1067-02 [TW-2]
B229083
5
5.00
04/25/19
19D1067-03 [TW-3]
B229083
5
5.00
04/25/19
19D1067-04 [TW-4]
B229083
5
5.00
04/25/19
19D1067-05 [TW-5]
B229083
5
5.00
04/25/19
19D1067-06 [TW-6]
B229083
5
5.00
04/25/19
19D1067-07 [TW-8]
B229083
5
5.00
04/25/19
Prep Method: SW-846 3546-SW-846 8270E
Lab Number [Field ID]
Batch
Initial [g]
Final [mL]
Date
19D1067-08 [SB-5 4'-6']
B228965
30.4
1.00
04/24/19
19D1067-09 [SB-1 2'-3']
B228965
30.4
1.00
04/24/19
19D1067-10 [SB-2 3'-4']
B228965
30.2
1.00
04/24/19
19D1067-11 [SB-3 1'-2]
B228965
30.6
1.00
04/24/19
Prep Method: SW-846 351OC-SW-846 8270E
Lab Number [Field ID]
Batch
Initial [mL]
Final [mL]
Date
19D1067-01 [TW-1]
B229015
980
1.00
04/24/19
19D1067-02 [TW-2]
B229015
910
1.00
04/24/19
19D1067-03 [TW-3]
B229015
925
1.00
04/24/19
19D1067-04 [TW-4]
B229015
945
1.00
04/24/19
19D1067-05 [TW-5]
B229015
830
1.00
04/24/19
19D1067-06 [TW-6]
B229015
930
1.00
04/24/19
19D1067-07 [TW-8]
B229015
855
1.00
04/24/19
Page 73 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B228808 - SW-846 5035
Blank (B228808-BLK1) Prepared & Analyzed: 04/22/19
Acetone
ND
0.10
mg/Kg wet
Acrylonitrile
ND
0.0060
mg/Kg wet
tert-Amyl Methyl Ether (TAME)
ND
0.0010
mg/Kg wet
Benzene
ND
0.0020
mg/Kg wet
Bromobenzene
ND
0.0020
mg/Kg wet
Bromochloromethane
ND
0.0020
mg/Kg wet
Bromodichloromethane
ND
0.0020
mg/Kg wet
Bromoform
ND
0.0020
mg/Kg wet
Bromomethane
ND
0.010
mg/Kg wet
2-Butanone (MEK)
ND
0.040
mg/Kg wet
tert-Butyl Alcohol (TBA)
ND
0.040
mg/Kg wet
n-Butylbenzene
ND
0.0020
mg/Kg wet
sec-Butylbenzene
ND
0.0020
mg/Kg wet
tert-Butylbenzene
ND
0.0020
mg/Kg wet
tert-Butyl Ethyl Ether (TBEE)
ND
0.0010
mg/Kg wet
Carbon Disulfide
ND
0.0060
mg/Kg wet
Carbon Tetrachloride
ND
0.0020
mg/Kg wet
Chlorobenzene
ND
0.0020
mg/Kg wet
Chlorodibromomethane
ND
0.0010
mg/Kg wet
Chloroethane
ND
0.020
mg/Kg wet
Chloroform
ND
0.0040
mg/Kg wet
Chloromethane
ND
0.010
mg/Kg wet
2-Chlorotoluene
ND
0.0020
mg/Kg wet
4-Chlorotoluene
ND
0.0020
mg/Kg wet
1,2-Dibromo-3-chloropropane (DBCP)
ND
0.0020
mg/Kg wet
1,2-Dibromoethane (EDB)
ND
0.0010
mg/Kg wet
Dibromomethane
ND
0.0020
mg/Kg wet
1,2-Dichlorobenzene
ND
0.0020
mg/Kg wet
1,3-Dichlorobenzene
ND
0.0020
mg/Kg wet
1,4-Dichlorobenzene
ND
0.0020
mg/Kg wet
trans-1,4-Dichloro-2-butene
ND
0.0040
mg/Kg wet
Dichlorodifluoromethane (Freon 12)
ND
0.020
mg/Kg wet
1,1-Dichloroethane
ND
0.0020
mg/Kg wet
1,2-Dichloroethane
ND
0.0020
mg/Kg wet
1,1-Dichloroethylene
ND
0.0040
mg/Kg wet
cis-1,2-Dichloroethylene
ND
0.0020
mg/Kg wet
trans-1,2-Dichloroethylene
ND
0.0020
mg/Kg wet
1,2-Dichloropropane
ND
0.0020
mg/Kg wet
1,3-Dichloropropane
ND
0.0010
mg/Kg wet
2,2-Dichloropropane
ND
0.0020
mg/Kg wet
1,1-Dichloropropene
ND
0.0020
mg/Kg wet
cis-1,3-Dichloropropene
ND
0.0010
mg/Kg wet
trans-1,3-Dichloropropene
ND
0.0010
mg/Kg wet
Diethyl Ether
ND
0.020
mg/Kg wet
Diisopropyl Ether (RIPE)
ND
0.0010
mg/Kg wet
1,4-Dioxane
ND
0.10
mg/Kg wet
Ethylbenzene
ND
0.0020
mg/Kg wet
Hexachlorobutadiene
ND
0.0020
mg/Kg wet
2-Hexanone (MBK)
ND
0.020
mg/Kg wet
Isopropylbenzene (Cumene)
ND
0.0020
mg/Kg wet
p-Isopropyltoluene (p-Cymene)
ND
0.0020
mg/Kg wet
Methyl tert-Butyl Ether (MTBE)
ND
0.0040
mg/Kg wet
V-34
V-05
Page 74 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
malyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B228808 - SW-846 5035
Blank (B228808-BLK1)
Prepared & Analyzed: 04/22/19
Methylene Chloride
ND
0.020
mg/Kg wet
4-Methyl-2-pentanone (MIBK)
ND
0.020
mg/Kg wet
Naphthalene
ND
0.0040
mg/Kg wet
n-Propylbenzene
ND
0.0020
mg/Kg wet
Styrene
ND
0.0020
mg/Kg wet
1, 1, 1,2-Tetrachloroethane
ND
0.0020
mg/Kg wet
1,1,2,2-Tetrachloroethane
ND
0.0010
mg/Kg wet
Tetrachloroethylene
ND
0.0020
mg/Kg wet
Tetrahydrofuran
ND
0.010
mg/Kg wet
Toluene
ND
0.0020
mg/Kg wet
1,2,3-Trichlorobenzene
ND
0.0020
mg/Kg wet
1,2,4-Trichlorobenzene
ND
0.0020
mg/Kg wet
1,3,5-Trichlorobenzene
ND
0.0020
mg/Kg wet
1, 1, 1 -Trichloroethane
ND
0.0020
mg/Kg wet
1,1,2-Trichloroethane
ND
0.0020
mg/Kg wet
Trichloroethylene
ND
0.0020
mg/Kg wet
Trichlorofluoromethane (Freon 11)
ND
0.010
mg/Kg wet
1,2,3-Trichloropropane
ND
0.0020
mg/Kg wet
1, 1,2-Trichloro- 1,2,2-trifluoroethane (Freon
ND
0.010
mg/Kg wet
113)
1,2,4-Trimethylbenzene
ND
0.0020
mg/Kg wet
1,3,5-Trimethylbenzene
ND
0.0020
mg/Kg wet
Vinyl Chloride
ND
0.010
mg/Kg wet
m+p Xylene
ND
0.0040
mg/Kg wet
o-Xylene
ND
0.0020
mg/Kg wet
Surrogate: 1,2-Dichloroethane-d4 0.0512 mg/Kg wet 0.0500 102 70-130
Surrogate: Toluene-d8 0.0473 mg/Kg wet 0.0500 94.6 70-130
Surrogate:4-Bromofluorobenzene 0.0496 mg/Kg wet 0.0500 99.1 70-130
LCS (B228808-BS1) Prepared & Analyzed: 04/22/19
Acetone
0.177
0.10
mg/Kg wet
0.200
88.4
70-160
Acrylonitrile
0.0164
0.0060
mg/Kg wet
0.0200
81.9
70-130
tert-Amyl Methyl Ether (TAME)
0.0187
0.0010
mg/Kg wet
0.0200
93.4
70-130
Benzene
0.0171
0.0020
mg/Kg wet
0.0200
85.7
70-130
Bromobenzene
0.0200
0.0020
mg/Kg wet
0.0200
100
70-130
Bromochloromethane
0.0174
0.0020
mg/Kg wet
0.0200
87.0
70-130
Bromodichloromethane
0.0199
0.0020
mg/Kg wet
0.0200
99.6
70-130
Bromoform
0.0234
0.0020
mg/Kg wet
0.0200
117
70-130
Bromomethane
0.0120
0.010
mg/Kg wet
0.0200
60.0
40-130
2-Butanone (MEK)
0.175
0.040
mg/Kg wet
0.200
87.7
70-160
tert-Butyl Alcohol (TBA)
0.137
0.040
mg/Kg wet
0.200
68.4
40-130
n-Butylbenzene
0.0205
0.0020
mg/Kg wet
0,0200
102
70-130
sec-Butylbenzene
0.0212
0.0020
mg/Kg wet
0.0200
106
70-130
tert-Butylbenzene
0.0215
0.0020
mg/Kg wet
0.0200
108
70-160
tert-Butyl Ethyl Ether (TBEE)
0.0189
0.0010
mg/Kg wet
0,0200
94.6
70-130
Carbon Disulfide
0.0227
0.0060
mg/Kg wet
0.0200
113
70-130
Carbon Tetrachloride
0.0216
0.0020
mg/Kg wet
0.0200
108
70-130
Chlorobenzene
0.0209
0.0020
mg/Kg wet
0,0200
105
70-130
Chlorodibromomethane
0.0226
0.0010
mg/Kg wet
0.0200
113
70-130
Chloroethane
0.0188
0.020
mg/Kg wet
0.0200
94.1
70-130
Chloroform
0.0195
0.0040
mg/Kg wet
0,0200
97.7
70-130
Chloromethane
0.0140
0.010
mg/Kg wet
0.0200
70.0
70-130
2-Chlorotoluene
0.0209
0.0020
mg/Kg wet
0.0200
104
70-130
t
V-20
V-34 t
t
V-05 t
t
Page 75 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
\nalyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B228808 - SW-846 5035
LCS (B228808-BSI)
Prepared & Analyzed: 04/22/19
4-Chlorotoluene
0.0207
0.0020
mg/Kg wet
0.0200
103
70-130
1,2-Dibromo-3-chloropropane (DBCP)
0.0218
0.0020
mg/Kg wet
0.0200
109
70-130
1,2-Dibromoethane (EDB)
0.0190
0.0010
mg/Kg wet
0.0200
95.1
70-130
Dibromomethane
0.0178
0.0020
mg/Kg wet
0.0200
89.1
70-130
1,2-Dichlorobenzene
0.0218
0.0020
mg/Kg wet
0.0200
109
70-130
1,3-Dichlorobenzene
0.0215
0.0020
mg/Kg wet
0.0200
107
70-130
1,4-Dichlorobenzene
0.0203
0.0020
mg/Kg wet
0.0200
102
70-130
trans-1,4-Dichloro-2-butene
0.0198
0.0040
mg/Kg wet
0.0200
98.8
70-130
Dichlorodifluoromethane(Freon 12)
0.0180
0.020
mg/Kg wet
0.0200
89.8
40-160
1 t
1,1-Dichloroethane
0.0187
0.0020
mg/Kg wet
0.0200
93.5
70-130
1,2-Dichloroethane
0.0200
0.0020
mg/Kg wet
0.0200
99.8
70-130
1,1-Dichloroethylene
0.0188
0.0040
mg/Kg wet
0.0200
93.8
70-130
cis-1,2-Dichloroethylene
0.0183
0.0020
mg/Kg wet
0.0200
91.4
70-130
trans-1,2-Dichloroethylene
0.0185
0.0020
mg/Kg wet
0.0200
92.5
70-130
1,2-Dichloropropane
0.0183
0.0020
mg/Kg wet
0.0200
91.7
70-130
1,3-Dichloropropane
0.0179
0.0010
mg/Kg wet
0.0200
89.6
70-130
2,2-Dichloropropane
0.0207
0.0020
mg/Kg wet
0.0200
104
70-130
1,1-Dichloropropene
0.0184
0.0020
mg/Kg wet
0.0200
91.9
70-130
cis-1,3-Dichloropropene
0.0188
0.0010
mg/Kg wet
0.0200
94.0
70-130
trans-1,3-Dichloropropene
0.0196
0.0010
mg/Kg wet
0.0200
97.9
70-130
Diethyl Ether
0.0169
0.020
mg/Kg wet
0.0200
84.4
70-130
1
Diisopropyl Ether (DIPE)
0.0174
0.0010
mg/Kg wet
0.0200
87.2
70-130
1,4-Dioxane
0.184
0.10
mg/Kg wet
0.200
91.9
40-160
t
Ethylbenzene
0.0205
0.0020
mg/Kg wet
0.0200
103
70-130
Hexachlorobutadiene
0.0253
0.0020
mg/Kg wet
0.0200
126
70-160
2-Hexanone (MBK)
0.182
0.020
mg/Kg wet
0.200
91.2
70-160
t
Isopropylbenzene (Cumene)
0.0218
0.0020
mg/Kg wet
0.0200
109
70-130
p-Isopropyltoluene (p-Cymene)
0.0214
0.0020
mg/Kg wet
0.0200
107
70-130
Methyl tert-Butyl Ether (MTBE)
0.0230
0.0040
mg/Kg wet
0.0200
115
70-130
V-20
Methylene Chloride
0.0194
0.020
mg/Kg wet
0.0200
96.8
40-160
1 f
4-Methyl-2-pentanone (MIBK)
0.179
0.020
mg/Kg wet
0.200
89.4
70-160
f
Naphthalene
0.0198
0.0040
mg/Kg wet
0.0200
99.1
40-130
t
n-Propylbenzene
0.0207
0.0020
mg/Kg wet
0.0200
104
70-130
Styrene
0.0201
0.0020
mg/Kg wet
0.0200
100
70-130
1, 1, 1,2-Tetrachloroethane
0.0227
0.0020
mg/Kg wet
0.0200
114
70-130
V-20
1,1,2,2-Tetrachloroethane
0.0203
0.0010
mg/Kg wet
0.0200
101
70-130
Tetrachloroethylene
0.0212
0.0020
mg/Kg wet
0.0200
106
70-130
Tetrahydrofuran
0.0168
0.010
mg/Kg wet
0.0200
83.9
70-130
Toluene
0.0189
0.0020
mg/Kg wet
0.0200
94.3
70-130
1,2,3-Trichlorobenzene
0.0218
0.0020
mg/Kg wet
0.0200
109
70-130
1,2,4-Trichlorobenzene
0.0214
0.0020
mg/Kg wet
0.0200
107
70-130
1,3,5-Trichlorobenzene
0.0212
0.0020
mg/Kg wet
0.0200
106
70-130
1, 1, 1 -Trichloroethane
0.0215
0.0020
mg/Kg wet
0.0200
107
70-130
1,1,2-Trichloroethane
0.0196
0.0020
mg/Kg wet
0.0200
98.1
70-130
Trichloroethylene
0.0188
0.0020
mg/Kg wet
0.0200
94.1
70-130
Trichlorofluoromethane (Freon 11)
0.0197
0.010
mg/Kg wet
0.0200
98.3
70-130
1,2,3-Trichloropropane
0.0189
0.0020
mg/Kg wet
0.0200
94.7
70-130
1, 1,2-Trichloro- 1,2,2-trifluoroethane (Freon
0.0194
0.010
mg/Kg wet
0.0200
96.9
70-130
113)
1,2,4-Trimethylbenzene
0.0199
0.0020
mg/Kg wet
0.0200
99.3
70-130
1,3,5-Trimethylbenzene
0.0211
0.0020
mg/Kg wet
0.0200
106
70-130
Vinyl Chloride
0.0153
0.010
mg/Kg wet
0,0200
76.6
40-130
Page 76 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 * FAX [phone] " TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B228808 - SW-846 5035
LCS (B228808-BSI) Prepared & Analyzed: 04/22/19
m+p Xylene 0.0415 0.0040 mg/Kg wet 0.0400 104 70-130
o-Xylene 0.0203 0.0020 mg/Kg wet 0.0200 102 70-130
Surrogate:l,2-Dichloroethane-d4
Surrogate: Toluene-d8
Surrogate:4-Bromofluorobenzene
LCS Dup (B228808-BSD1)
0.0505
0.0474
0.0496
mg/Kg wet
mg/Kg wet
mg/Kg wet
0.0500 101
0.0500 94.7
0.0500 99.3
Prepared & Analyzed: 04/22/19
70-130
70-130
70-130
Acetone
0.170
0.10
mg/Kg wet
0.200
85.0
70-160
3.92
Acrylonitrile
0.0167
0.0060
mg/Kg wet
0.0200
83.3
70-130
1.63
tert-Amyl Methyl Ether (TAME)
0.0191
0.0010
mg/Kg wet
0.0200
95.4
70-130
2.10
Benzene
0.0169
0.0020
mg/Kg wet
0.0200
84.5
70-130
1.41
Bromobenzene
0.0196
0.0020
mg/Kg wet
0.0200
98.2
70-130
1.88
Bromochloromethane
0.0173
0.0020
mg/Kg wet
0.0200
86.5
70-130
0.553
Bromodichloromethane
0.0202
0.0020
mg/Kg wet
0.0200
101
70-130
1.68
Bromoform
0.0231
0.0020
mg/Kg wet
0.0200
115
70-130
1.37
Bromomethane
0.0123
0.010
mg/Kg wet
0.0200
61.4
40-130
2.27
2-Butanone (MEK)
0.177
0.040
mg/Kg wet
0.200
88.3
70-160
0.708
tert-Butyl Alcohol (TBA)
0.156
0.040
mg/Kg wet
0.200
78.1
40-130
13.3
n-Butylbenzene
0.0195
0.0020
mg/Kg wet
0.0200
97.5
70-130
4.80
sec-Butylbenzene
0.0204
0.0020
mg/Kg wet
0.0200
102
70-130
4.05
tert-Butylbenzene
0.0211
0.0020
mg/Kg wet
0.0200
105
70-160
1.99
tert-Butyl Ethyl Ether (TBEE)
0.0185
0.0010
mg/Kg wet
0.0200
92.7
70-130
1.96
Carbon Disulfide
0.0220
0.0060
mg/Kg wet
0.0200
110
70-130
2.83
Carbon Tetrachloride
0.0217
0.0020
mg/Kg wet
0.0200
109
70-130
0.581
Chlorobenzene
0.0205
0.0020
mg/Kg wet
0.0200
102
70-130
2.28
Chlorodibromomethane
0.0224
0.0010
mg/Kg wet
0.0200
112
70-130
1.17
Chloroethane
0.0177
0.020
mg/Kg wet
0.0200
88.5
70-130
6.12
Chloroform
0.0190
0.0040
mg/Kg wet
0.0200
94.8
70-130
3.04
Chloromethane
0.0131
0.010
mg/Kg wet
0.0200
65.7
* 70-130
6.29
2-Chlorotoluene
0.0209
0.0020
mg/Kg wet
0.0200
104
70-130
0.0479
4-Chlorotoluene
0.0205
0.0020
mg/Kg wet
0.0200
102
70-130
1.10
1,2-Dibromo-3-chloropropane (DBCP)
0.0201
0.0020
mg/Kg wet
0.0200
100
70-130
8.00
1,2-Dibromoethane (EDB)
0.0199
0.0010
mg/Kg wet
0.0200
99.7
70-130
4.74
Dibromomethane
0.0196
0.0020
mg/Kg wet
0.0200
97.8
70-130
9.32
1,2-Dichlorobenzene
0.0204
0.0020
mg/Kg wet
0.0200
102
70-130
6.60
1,3-Dichlorobenzene
0.0206
0.0020
mg/Kg wet
0.0200
103
70-130
4.01
1,4-Dichlorobenzene
0.0192
0.0020
mg/Kg wet
0.0200
96.1
70-130
5.62
trans-1,4-Dichloro-2-butene
0.0205
0.0040
mg/Kg wet
0.0200
102
70-130
3.51
Dichlorodifluoromethane(Freon 12)
0.0178
0.020
mg/Kg wet
0.0200
88.8
40-160
1.14
1, 1 -Dichloroethane
0.0180
0.0020
mg/Kg wet
0.0200
89.8
70-130
4.02
1,2-Dichloroethane
0.0200
0.0020
mg/Kg wet
0.0200
99.8
70-130
0.0300
1,1-Dichloroethylene
0.0183
0.0040
mg/Kg wet
0.0200
91.5
70-130
2.49
cis-1,2-Dichloroethylene
0.0178
0.0020
mg/Kg wet
0.0200
89.0
70-130
2.63
trans-1,2-Dichloroethylene
0.0181
0.0020
mg/Kg wet
0.0200
90.5
70-130
2.23
1,2-Dichloropropane
0.0180
0.0020
mg/Kg wet
0.0200
90.0
70-130
1.87
1,3-Dichloropropane
0.0174
0.0010
mg/Kg wet
0.0200
87.0
70-130
3.00
2,2-Dichloropropane
0.0211
0.0020
mg/Kg wet
0.0200
106
70-130
1.94
1,1-Dichloropropene
0.0177
0.0020
mg/Kg wet
0.0200
88.7
70-130
3.54
cis-1,3-Dichloropropene
0.0191
0.0010
mg/Kg wet
0.0200
95.4
70-130
1.51
trans-1,3-Dichloropropene
0.0199
0.0010
mg/Kg wet
0.0200
99.7
70-130
1.77
Diethyl Ether
0.0158
0.020
mg/Kg wet
0.0200
79.1
70-130
6.46
Diisopropyl Ether (DIPE)
0.0172
0.0010
mg/Kg wet
0.0200
86.2
70-130
1.13
25 t
25
25
25
25
25
25
25 V-20
25 V-34 t
25 t
25 V-05 t
25
25
25 t
25
25
25
25
25
25 1
25
25 L-07
25
25
25
25
25
25
25
25
25
25 1 t
25
25
25
25
25
25
25
25
25
25
25
25 1
25
Page 77 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B228808 - SW-846 5035
LCS Dup (B228808-BSD1)
Prepared & Analyzed: 04/22/19
1,4-Dioxane
0.162
0.10
mg/Kgwet
0.200
81.1
40-160
12.5
50
f #
Ethylbenzene
0.0201
0.0020
mg/Kg wet
0.0200
101
70-130
1.91
25
Hexachlorobutadiene
0.0228
0.0020
mg/Kg wet
0.0200
114
70-160
10.2
25
2-Hexanone (MBK)
0.175
0.020
mg/Kg wet
0.200
87.4
70-160
4.24
25
f
Isopropylbenzene (Cumene)
0.0218
0.0020
mg/Kg wet
0.0200
109
70-130
0.00918
25
p-Isopropyltoluene (p-Cymene)
0.0208
0.0020
mg/Kg wet
0.0200
104
70-130
2.71
25
Methyl tert-Butyl Ether (MTBE)
0.0242
0.0040
mg/Kg wet
0.0200
121
70-130
4.90
25
V-20
Methylene Chloride
0.0187
0.020
mg/Kg wet
0.0200
93.7
40-160
3.19
25
J t
4-Methyl-2-pentanone (MIBK)
0.174
0.020
mg/Kg wet
0.200
87.1
70-160
2.62
25
t
Naphthalene
0.0178
0.0040
mg/Kg wet
0.0200
89.2
40-130
10.6
25
f
n-Propylbenzene
0.0208
0.0020
mg/Kg wet
0.0200
104
70-130
0.251
25
Styrene
0.0202
0.0020
mg/Kg wet
0.0200
101
70-130
0.783
25
1, 1, 1,2-Tetrachloroethane
0.0228
0.0020
mg/Kg wet
0.0200
114
70-130
0.404
25
V-20
1,1,2,2-Tetrachloroethane
0.0203
0.0010
mg/Kg wet
0.0200
102
70-130
0.187
25
Tetrachloroethylene
0.0212
0.0020
mg/Kg wet
0.0200
106
70-130
0.368
25
Tetrahydrofuran
0.0161
0.010
mg/Kg wet
0.0200
80.7
70-130
3.82
25
Toluene
0.0186
0.0020
mg/Kg wet
0.0200
92.8
70-130
1.61
25
1,2,3-Trichlorobenzene
0.0192
0.0020
mg/Kg wet
0.0200
96.1
70-130
12.4
25
1,2,4-Trichlorobenzene
0.0195
0.0020
mg/Kg wet
0.0200
97.4
70-130
9.29
25
1,3,5-Trichlorobenzene
0.0191
0.0020
mg/Kg wet
0.0200
95.4
70-130
10.5
25
1, 1, 1 -Trichloroethane
0.0209
0.0020
mg/Kg wet
0.0200
104
70-130
2.84
25
1,1,2-Trichloroethane
0.0189
0.0020
mg/Kg wet
0.0200
94.6
70-130
3.57
25
Trichloroethylene
0.0190
0.0020
mg/Kg wet
0.0200
95.0
70-130
0.962
25
Trichlorofluoromethane (Freon 11)
0.0192
0.010
mg/Kg wet
0.0200
96.2
70-130
2.11
25
1,2,3-Trichloropropane
0.0173
0.0020
mg/Kg wet
0.0200
86.6
70-130
8.94
25
1, 1,2-Trichloro- 1,2,2-trifluoroethane (Freon
0.0189
0.010
mg/Kg wet
0.0200
94.7
70-130
2.27
25
113)
1,2,4-Trimethylbenzene
0.0191
0.0020
mg/Kg wet
0.0200
95.5
70-130
3.84
25
1,3,5-Trimethylbenzene
0.0211
0.0020
mg/Kg wet
0.0200
106
70-130
0.0568
25
Vinyl Chloride
0.0148
0.010
mg/Kg wet
0.0200
74.0
40-130
3.47
25
t
m+p Xylene
0.0409
0.0040
mg/Kg wet
0.0400
102
70-130
1.50
25
o-Xylene
0.0202
0.0020
mg/Kg wet
0.0200
101
70-130
0.691
25
Surrogate: 1,2-Dichloroethane-d4
0.0489
mg/Kg wet
0.0500
97.8
70-130
Surrogate: Toluene-d8
0.0484
mg/Kg wet
0.0500
96.7
70-130
Surrogate:4-Bromofluorobenzene
0.0499
mg/Kg wet
0.0500
99.8
70-130
Batch B229083 - SW-846 5030B
Blank (B229083-BLKI)
Prepared & Analyzed: 04/25/19
Acetone
ND
50
µg/L
Acrylonitrile
ND
5.0
µg/L
V-05
tert-Amyl Methyl Ether (TAME)
ND
0.50
µg/L
Benzene
ND
1.0
µg/L
Bromobenzene
ND
1.0
µg/L
Bromochloromethane
ND
1.0
µg/L
Bromodichloromethane
ND
0.50
µg/L
Bromoform
ND
1.0
µg/L
Bromomethane
ND
2.0
µg/L
2-Butanone (MEK)
ND
20
µg/L
tert-Butyl Alcohol (TBA)
ND
20
µg/L
n-Butylbenzene
ND
1.0
µg/L
sec-Butylbenzene
ND
1.0
µg/L
tert-Butylbenzene
ND
1.0
µg/L
Page 78 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B229083 - SW-846 5030B
Blank (B229083-BLK1) Prepared & Analyzed: 04/25/19
tert-Butyl Ethyl Ether (TBEE)
ND
0.50
µg/L
Carbon Disulfide
ND
5.0
µg/L
Carbon Tetrachloride
ND
5.0
µg/L
Chlorobenzene
ND
1.0
µg/L
Chlorodibromomethane
ND
0.50
µg/L
Chloroethane
ND
2.0
µg/L
Chloroform
ND
2.0
µg/L
Chloromethane
ND
2.0
µg/L
2-Chlorotoluene
ND
1.0
µg/L
4-Chlorotoluene
ND
1.0
µg/L
1,2-Dibromo-3-chloropropane (DBCP)
ND
5.0
µg/L
1,2-Dibromoethane (EDB)
ND
0.50
µg/L
Dibromomethane
ND
1.0
µg/L
1,2-Dichlorobenzene
ND
1.0
µg/L
1,3-Dichlorobenzene
ND
1.0
µg/L
1,4-Dichlorobenzene
ND
1.0
µg/L
trans-1,4-Dichloro-2-butene
ND
2.0
µg/L
Dichlorodifluoromethane (Freon 12)
ND
2.0
µg/L
1,1-Dichloroethane
ND
1.0
µg/L
1,2-Dichloroethane
ND
1.0
µg/L
1,1-Dichloroethylene
ND
1.0
µg/L
cis-1,2-Dichloroethylene
ND
1.0
µg/L
trans-1,2-Dichloroethylene
ND
1.0
µg/L
1,2-Dichloropropane
ND
1.0
µg/L
1,3-Dichloropropane
ND
0.50
µg/L
2,2-Dichloropropane
ND
1.0
µg/L
1,1-Dichloropropene
ND
2.0
µg/L
cis- 1,3 -Dichloropropene
ND
0.50
µg/L
trans- 1, 3 -Dichloropropene
ND
0.50
µg/L
Diethyl Ether
ND
2.0
µg/L
Diisopropyl Ether (RIPE)
ND
0.50
µg/L
1,4-Dioxane
ND
50
µg/L
Ethylbenzene
ND
1.0
µg/L
Hexachlorobutadiene
ND
0.60
µg/L
2-Hexanone (MBK)
ND
10
µg/L
Isopropylbenzene(Cumene)
ND
1.0
µg/L
p-Isopropyltoluene (p-Cymene)
ND
1.0
µg/L
Methyl tert-Butyl Ether (MTBE)
ND
1.0
µg/L
Methylene Chloride
ND
5.0
µg/L
4-Methyl-2-pentanone (MIBK)
ND
10
µg/L
Naphthalene
ND
2.0
µg/L
n-Propylbenzene
ND
1.0
µg/L
Styrene
ND
1.0
µg/L
1, 1, 1,2-Tetrachloroethane
ND
1.0
µg/L
1,1,2,2-Tetrachloroethane
ND
0.50
µg/L
Tetrachloroethylene
ND
1.0
µg/L
Tetrahydrofuran
ND
10
µg/L
Toluene
ND
1.0
µg/L
1,2,3-Trichlorobenzene
ND
5.0
µg/L
1,2,4-Trichlorobenzene
ND
1.0
µg/L
1,3,5-Trichlorobenzene
ND
1.0
µg/L
1, 1, 1 -Trichloroethane
ND
1.0
µg/L
R-05
Page 79 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
.nalyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B229083 - SW-846 5030B
Blank (B229083-BLK1)
Prepared & Analyzed: 04/25/19
1,1,2-Trichloroethane
ND
1.0
µg/L
Trichloroethylene
ND
1.0
µg/L
Trichlorofluoromethane (Freon 11)
ND
2.0
µg/L
1,2,3-Trichloropropane
ND
2.0
µg/L
1, 1,2-Trichloro- 1,2,2-trifluoroethane (Freon
ND
1.0
µg/L
113)
1,2,4-Trimethylbenzene
ND
1.0
µg/L
1,3,5-Trimethylbenzene
ND
1.0
µg/L
Vinyl Chloride
ND
2.0
µg/L
m+p Xylene
ND
2.0
µg/L
o-Xylene
ND
1.0
µg/L
Surrogate:l,2-Dichloroethane-d4
27.0
µg/L
25.0
108
70-130
Surrogate: Toluene-d8
22.3
µg/L
25.0
89.3
70-130
Surrogate:4-Bromofluorobenzene
23.5
µg/L
25.0
94.0
70-130
LCS (B229083-BS1)
Prepared & Analyzed: 04/25/19
Acetone
108
50
µg/L
100
108
70-160
t
Acrylonitrile
7.94
5.0
µg/L
10.0
79.4
70-130
V-05
tert-Amyl Methyl Ether (TAME)
9.59
0.50
µg/L
10.0
95.9
70-130
Benzene
9.39
1.0
µg/L
10.0
93.9
70-130
Bromobenzene
9.79
1.0
µg/L
10.0
97.9
70-130
Bromochloromethane
9.78
1.0
µg/L
10.0
97.8
70-130
Bromodichloromethane
10.3
0.50
µg/L
10.0
103
70-130
Bromoform
11.4
1.0
µg/L
10.0
114
70-130
Bromomethane
5.52
2.0
µg/L
10.0
55.2
40-160
t
2-Butanone (MEK)
106
20
µg/L
100
106
40-160
t
tert-Butyl Alcohol(TBA)
97.8
20
µg/L
100
97.8
40-160
t
n-Butylbenzene
8.82
1.0
µg/L
10.0
88.2
70-130
sec-Butylbenzene
9.45
1.0
µg/L
10.0
94.5
70-130
tert-Butylbenzene
9.00
1.0
µg/L
10.0
90.0
70-130
tert-Butyl Ethyl Ether (TBEE)
11.0
0.50
µg/L
10.0
110
70-130
Carbon Disulfide
9.86
5.0
µg/L
10.0
98.6
70-130
Carbon Tetrachloride
10.7
5.0
µg/L
10.0
107
70-130
Chlorobenzene
10.3
1.0
µg/L
10.0
103
70-130
Chlorodibromomethane
11.0
0.50
µg/L
10.0
110
70-130
Chloroethane
8.73
2.0
µg/L
10.0
87.3
70-130
Chloroform
9.07
2.0
µg/L
10.0
90.7
70-130
Chloromethane
4.97
2.0
µg/L
10.0
49.7
40-160
f
2-Chlorotoluene
9.77
1.0
µg/L
10.0
97.7
70-130
4-Chlorotoluene
9.84
1.0
µg/L
10.0
98.4
70-130
1,2-Dibromo-3-chloropropane (DBCP)
10.3
5.0
µg/L
10.0
103
70-130
1,2-Dibromoethane (EDB)
9.84
0.50
µg/L
10.0
98.4
70-130
Dibromomethane
9.39
1.0
µg/L
10.0
93.9
70-130
1,2-Dichlorobenzene
10.3
1.0
µg/L
10.0
103
70-130
1,3-Dichlorobenzene
10.7
1.0
µg/L
10.0
107
70-130
1,4-Dichlorobenzene
10.1
1.0
µg/L
10.0
101
70-130
trans-1,4-Dichloro-2-butene
10.7
2.0
µg/L
10.0
107
70-130
Dichlorodifluoromethane (Freon 12)
9.18
2.0
µg/L
10.0
91.8
40-160
1,1-Dichloroethane
8.69
1.0
µg/L
10.0
86.9
70-130
1,2-Dichloroethane
10.6
1.0
µg/L
10.0
106
70-130
1,1-Dichloroethylene
8.78
1.0
µg/L
10.0
87.8
70-130
cis-1,2-Dichloroethylene
9.41
1.0
µg/L
10.0
94.1
70-130
trans-1,2-Dichloroethylene
8.66
1.0
µg/L
10.0
86.6
70-130
Page 80 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 * FAX [phone] " TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B229083 - SW-846 5030B
LCS (B229083-BSI) Prepared & Analyzed: 04/25/19
1,2-Dichloropropane
8.70
1.0
µg/L
10.0
87.0
70-130
1,3-Dichloropropane
9.79
0.50
µg/L
10.0
97.9
70-130
2,2-Dichloropropane
10.6
1.0
µg/L
10.0
106
40-130
t
1,1-Dichloropropene
8.87
2.0
µg/L
10.0
88.7
70-130
cis-1,3-Dichloropropene
9.88
0.50
µg/L
10.0
98.8
70-130
trans-1,3-Dichloropropene
10.8
0.50
µg/L
10.0
108
70-130
Diethyl Ether
10.6
2.0
µg/L
10.0
106
70-130
Diisopropyl Ether(DIPE)
9.23
0.50
µg/L
10.0
92.3
70-130
1,4-Dioxane
84.6
50
µg/L
100
84.6
40-130
t
Ethylbenzene
9.26
1.0
µg/L
10.0
92.6
70-130
Hexachlorobutadiene
11.6
0.60
µg/L
10.0
116
70-130
2-Hexanone (MBK)
94.9
10
µg/L
100
94.9
70-160
t
Isopropylbenzene (Cumene)
9.26
1.0
µg/L
10.0
92.6
70-130
p-Isopropyholuene(p-Cymene)
9.09
1.0
µg/L
10.0
90.9
70-130
Methyl tent -Butyl Ether (MTBE)
10.0
1.0
µg/L
10.0
100
70-130
Methylene Chloride
8.30
5.0
µg/L
10.0
83.0
70-130
4-Methyl-2-pentanone (MIBK)
93.7
10
µg/L
100
93.7
70-160
t
Naphthalene
8.86
2.0
µg/L
10.0
88.6
40-130
t
n-Propylbenzene
9.22
1.0
µg/L
10.0
92.2
70-130
Styrene
8.91
1.0
µg/L
10.0
89.1
70-130
1, 1, 1,2-Tetrachloroethane
10.8
1.0
µg/L
10.0
108
70-130
1,1,2,2-Tetrachloroethane
9.49
0.50
µg/L
10.0
94.9
70-130
Tetrachloroethylene
10.1
1.0
µg/L
10.0
101
70-130
Tetrahydrofuran
14.0
10
µg/L
10.0
140
* 70-130
R-05,L-07A
Toluene
9.76
1.0
µg/L
10.0
97.6
70-130
1,2,3-Trichlorobenzene
10.5
5.0
µg/L
10.0
105
70-130
1,2,4-Trichlorobenzene
10.9
1.0
µg/L
10.0
109
70-130
1,3,5-Trichlorobenzene
11.2
1.0
µg/L
10.0
112
70-130
1, 1, 1 -Trichloroethane
10.1
1.0
µg/L
10.0
101
70-130
1,1,2-Trichloroethane
8.91
1.0
µg/L
10.0
89.1
70-130
Trichloroethylene
9.40
1.0
µg/L
10.0
94.0
70-130
Trichlorofluoromethane (Freon 11)
9.39
2.0
µg/L
10.0
93.9
70-130
1,2,3-Trichloropropane
10.6
2.0
µg/L
10.0
106
70-130
1, 1,2-Trichloro- 1,2,2-trifluoroethane (Freon
9.29
1.0
µg/L
10.0
92.9
70-130
113)
1,2,4-Trimethylbenzene
9.05
1.0
µg/L
10.0
90.5
70-130
1,3,5-Trimethylbenzene
8.97
1.0
µg/L
10.0
89.7
70-130
Vinyl Chloride
8.47
2.0
µg/L
10.0
85.7
40-160
t
m+p Xylene
18.9
2.0
µg/L
20.0
94.7
70-130
o-Xylene
9.52
1.0
µg/L
10.0
95.2
70-130
Surrogate:l,2-Dichloroethane-d4 24.6 µg/L 25.0 98.6 70-130
Surrogate: Toluene-d8 24.9 µg/L 25.0 99.8 70-130
Surrogate:4-Bromofluorobenzene 27.6 µg/L 25.0 110 70-130
Page 81 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B229083 - SW-846 5030B
LCS Dup (B229083-BSD1)
Prepared & Analyzed:
04/25/19
Acetone
107
50
µg/L
100
107
70-160
1.12
25
f
Acrylonitrile
7.52
5.0
µg/L
10.0
75.2
70-130
5.43
25
V-05
tert-Amyl Methyl Ether (TAME)
8.95
0.50
µg/L
10.0
89.5
70-130
6.90
25
Benzene
9.27
1.0
µg/L
10.0
92.7
70-130
1.29
25
Bromobenzene
9.73
1.0
µg/L
10.0
97.3
70-130
0.615
25
Bromochloromethane
8.84
1.0
µg/L
10.0
88.4
70-130
10.1
25
Bromodichloromethane
10.5
0.50
µg/L
10.0
105
70-130
1.92
25
Bromoform
10.6
1.0
µg/L
10.0
106
70-130
7.08
25
Bromomethane
3.92
2.0
µg/L
10.0
59.2
40-160
6.99
25
t
2-Butanone(MEK)
102
20
µg/L
100
102
40-160
3.97
25
f
tert-Butyl Alcohol(TBA)
86.9
20
µg/L
100
86.9
40-160
11.8
25
t
n-Butylbenzene
8.48
1.0
µg/L
10.0
84.8
70-130
3.93
25
sec-Butylbenzene
9.10
1.0
µg/L
10.0
91.0
70-130
3.77
25
tert-Butylbenzene
8.67
1.0
µg/L
10.0
86.7
70-130
3.74
25
tert-Butyl Ethyl Ether (TBEE)
10.5
0.50
µg/L
10.0
105
70-130
4.63
25
Carbon Disulfide
8.40
5.0
µg/L
10.0
85.0
70-130
14.8
25
Carbon Tetrachloride
10.4
5.0
µg/L
10.0
104
70-130
3.04
25
Chlorobenzene
10.1
1.0
µg/L
10.0
101
70-130
1.76
25
Chlorodibromomethane
11.3
0.50
µg/L
10.0
113
70-130
2.06
25
Chloroethane
8.46
2.0
µg/L
10.0
84.6
70-130
3.14
25
Chloroform
8.94
2.0
µg/L
10.0
89.4
70-130
1.44
25
Chloromethane
5.08
2.0
µg/L
10.0
50.8
40-160
2.19
25
f
2-Chlorotoluene
9.47
1.0
µg/L
10.0
94.7
70-130
3.12
25
4-Chlorotoluene
9.51
1.0
µg/L
10.0
95.1
70-130
3.41
25
1,2-Dibromo-3-chloropropane (DBCP)
9.17
5.0
µg/L
10.0
91.7
70-130
11.4
25
1,2-Dibromoethane (EDB)
10.2
0.50
µg/L
10.0
102
70-130
3.49
25
Dibromomethane
9.73
1.0
µg/L
10.0
97.3
70-130
3.56
25
1,2-Dichlorobenzene
10.1
1.0
µg/L
10.0
101
70-130
2.06
25
1,3-Dichlorobenzene
10.5
1.0
µg/L
10.0
105
70-130
2.17
25
1,4-Dichlorobenzene
9.68
1.0
µg/L
10.0
96.8
70-130
4.64
25
trans-1,4-Dichloro-2-butene
9.15
2.0
µg/L
10.0
91.5
70-130
15.8
25
Dichlorodifluoromethane (Freon 12)
8.23
2.0
µg/L
10.0
82.3
40-160
10.9
25
t
1,1-Dichloroethane
8.34
1.0
µg/L
10.0
83.4
70-130
4.11
25
1,2-Dichloroethane
10.3
1.0
µg/L
10.0
103
70-130
2.69
25
1,1-Dichloroethylene
8.70
1.0
µg/L
10.0
87.0
70-130
0.915
25
cis-1,2-Dichloroethylene
9.24
1.0
µg/L
10.0
92.4
70-130
1.82
25
trans-1,2-Dichloroethylene
8.44
1.0
µg/L
10.0
85.4
70-130
1.40
25
1,2-Dichloropropane
8.95
1.0
µg/L
10.0
89.5
70-130
2.83
25
1,3-Dichloropropane
9.67
0.50
µg/L
10.0
96.7
70-130
1.23
25
2,2-Dichloropropane
10.6
1.0
µg/L
10.0
106
40-130
0.0943
25
f
1,1-Dichloropropene
9.05
2.0
µg/L
10.0
90.5
70-130
2.01
25
cis-1,3-Dichloropropene
9.42
0.50
µg/L
10.0
94.2
70-130
4.77
25
trans- 1, 3 -Dichloropropene
10.4
0.50
µg/L
10.0
104
70-130
3.20
25
Diethyl Ether
9.30
2.0
µg/L
10.0
93.0
70-130
12.9
25
Diisopropyl Ether(DIPE)
8.79
0.50
µg/L
10.0
87.9
70-130
4.88
25
1,4-Dioxane
81.3
50
µg/L
100
81.3
40-130
3.97
50
I:
Ethylbenzene
8.83
1.0
µg/L
10.0
88.3
70-130
4.75
25
Hexachlorobutadiene
10.9
0.60
µg/L
10.0
109
70-130
5.61
25
2-Hexanone (MBK)
90.0
10
µg/L
100
90.0
70-160
5.28
25
Isopropylbenzene (Cumene)
8.64
1.0
µg/L
10.0
86.4
70-130
6.93
25
p-Isopropyltoluene (p-Cymene)
8.42
1.0
µg/L
10.0
84.2
70-130
7.65
25
Methyl tert-Butyl Ether (MTBE)
9.77
1.0
µg/L
10.0
97.7
70-130
2.83
25
Page 82 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B229083 - SW-846 5030B
LCS Dup (B229083-BSD1) Prepared & Analyzed: 04/25/19
Methylene Chloride
7.45
5.0
µg/L
10.0
74.5
70-130
10.8
25
4-Methyl-2-pentanone (MIBK)
87.5
10
µg/L
100
87.5
70-160
6.82
25
t
Naphthalene
7.57
2.0
µg/L
10.0
75.7
40-130
15.7
25
t
n-Propylbenzene
8.83
1.0
µg/L
10.0
88.3
70-130
4.32
25
Styrene
8.44
1.0
µg/L
10.0
84.4
70-130
5.42
25
1, 1, 1,2-Tetrachloroethane
10.2
1.0
µg/L
10.0
102
70-130
5.79
25
1,1,2,2-Tetrachloroethane
9.21
0.50
µg/L
10.0
92.1
70-130
2.99
25
Tetrachloroethylene
9.94
1.0
µg/L
10.0
99.4
70-130
1.99
25
Tetrahydrofuran
8.63
10
µg/L
10.0
86.3
70-130
47.7
* 25
R-05,J
Toluene
9.71
1.0
µg/L
10.0
97.1
70-130
0.514
25
1,2,3-Trichlorobenzene
8.66
5.0
µg/L
10.0
86.6
70-130
19.3
25
1,2,4-Trichlorobenzene
9.97
1.0
µg/L
10.0
99.7
70-130
9.10
25
1,3,5-Trichlorobenzene
10.2
1.0
µg/L
10.0
102
70-130
9.18
25
1, 1, 1 -Trichloroethane
10.4
1.0
µg/L
10.0
104
70-130
2.84
25
1,1,2-Trichloroethane
9.11
1.0
µg/L
10.0
91.1
70-130
2.22
25
Trichloroethylene
9.06
1.0
µg/L
10.0
90.6
70-130
3.68
25
Trichlorofluoromethane (Freon 11)
9.36
2.0
µg/L
10.0
93.6
70-130
0.320
25
1,2,3-Trichloropropane
9.92
2.0
µg/L
10.0
99.2
70-130
6.34
25
1, 1,2-Trichloro- 1,2,2-trifluoroethane (Freon
9.44
1.0
µg/L
10.0
94.4
70-130
1.60
25
113)
1,2,4-Trimethylbenzene
8.77
1.0
µg/L
10.0
87.7
70-130
3.14
25
1,3,5-Trimethylbenzene
8.52
1.0
µg/L
10.0
85.2
70-130
5.15
25
Vinyl Chloride
8.40
2.0
µg/L
10.0
84.0
40-160
2.00
25
t
m+p Xylene
18.3
2.0
µg/L
20.0
91.6
70-130
3.27
25
o-Xylene
9.00
1.0
µg/L
10.0
90.0
70-130
5.62
25
Surrogate:l,2-Dichloroethane-d4 25.2 µg/L 25.0 101 70-130
Surrogate: Toluene-d8 25.1 µg/L 25.0 101 70-130
Surrogate:4-Bromofluorobenzene 27.0 µg/L 25.0 108 70-130
Page 83 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B228965 - SW-846 3546
Blank (B228965-BLK1) Prepared: 04/24/19 Analyzed: 04/25/19
Acenaphthene
ND
0.17
mg/Kg wet
Acenaphthylene
ND
0.17
mg/Kg wet
Acetophenone
ND
0.34
mg/Kg wet
Aniline
ND
0.34
mg/Kg wet
Anthracene
ND
0.17
mg/Kg wet
Benzidine
ND
0.66
mg/Kg wet
Benzo(a)anthracene
ND
0.17
mg/Kg wet
Benzo(a)pyrene
ND
0.17
mg/Kg wet
Benzo(b)fluoranthene
ND
0.17
mg/Kg wet
Benzo(g,h,i)perylene
ND
0.17
mg/Kg wet
Benzo(b)fluoranthene
ND
0.17
mg/Kg wet
Benzoic Acid
ND
1.0
mg/Kg wet
Bis(2-chloroethoxy)methane
ND
0.34
mg/Kg wet
Bis(2-chloroethyl)ether
ND
0.34
mg/Kg wet
Bis(2-chloroisopropyl)ether
ND
0.34
mg/Kg wet
Bis(2-Ethylhexyl)phthalate
ND
0.34
mg/Kg wet
4-Bromophenylphenylether
ND
0.34
mg/Kg wet
Butylbenzylphthalate
ND
0.34
mg/Kg wet
Carbazole
ND
0.17
mg/Kg wet
4-Chloroaniline
ND
0.66
mg/Kg wet
4-Chloro-3-methylphenol
ND
0.66
mg/Kg wet
2-Chloronaphthalene
ND
0.34
mg/Kg wet
2-Chlorophenol
ND
0.34
mg/Kg wet
4-Chlorophenylphenylether
ND
0.34
mg/Kg wet
Chrysene
ND
0.17
mg/Kg wet
Dibenz(a,h)anthracene
ND
0.17
mg/Kg wet
Dibenzofuran
ND
0.34
mg/Kg wet
Di-n-butylphthalate
ND
0.34
mg/Kg wet
1,2-Dichlorobenzene
ND
0.34
mg/Kg wet
1,3-Dichlorobenzene
ND
0.34
mg/Kg wet
1,4-Dichlorobenzene
ND
0.34
mg/Kg wet
3,3-Dichlorobenzidine
ND
0.17
mg/Kg wet
2,4-Dichlorophenol
ND
0.34
mg/Kg wet
Diethylphthalate
ND
0.34
mg/Kg wet
2,4-Dimethylphenol
ND
0.34
mg/Kg wet
Dimethylphthalate
ND
0.34
mg/Kg wet
4,6-Dinitro-2-methylphenol
ND
0.34
mg/Kg wet
2,4-Dinitrophenol
ND
0.66
mg/Kg wet
2,4-Dinitrotoluene
ND
0.34
mg/Kg wet
2,6-Dinitrotoluene
ND
0.34
mg/Kg wet
Di-n-octylphthalate
ND
0.34
mg/Kg wet
1,2-Diphenylhydrazine/Azobenzene
ND
0.34
mg/Kg wet
Fluoranthene
ND
0.17
mg/Kg wet
Fluorene
ND
0.17
mg/Kg wet
Hexachlorobenzene
ND
0.34
mg/Kg wet
Hexachlorobutadiene
ND
0.34
mg/Kg wet
Hexachlorocyclopentadiene
ND
0.34
mg/Kg wet
Hexachloroethane
ND
0.34
mg/Kg wet
Indeno(1,2,3-cd)pyrene
ND
0.17
mg/Kg wet
Isophorone
ND
0.34
mg/Kg wet
1-Methylnaphthalene
ND
0.17
mg/Kg wet
2-Methylnaphthalene
ND
0.17
mg/Kg wet
V-34
R-05
V-20
V-06
V-20
V-34
V-20
V-34
V-20
R-05
Page 84 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
malyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B228965 - SW-846 3546
Blank (B228965-BLK1)
Prepared: 04/24/19 Analyzed: 04/25/19
2-Methylphenol
ND
0.34
mg/Kg wet
3/4-Methylphenol
ND
0.34
mg/Kg wet
Naphthalene
ND
0.17
mg/Kg wet
2-Nitroaniline
ND
0.34
mg/Kg wet
V-20
3-Nitroaniline
ND
0.34
mg/Kg wet
4-Nitroaniline
ND
0.34
mg/Kg wet
Nitrobenzene
ND
0.34
mg/Kg wet
2-Nitrophenol
ND
0.34
mg/Kg wet
4-Nitrophenol
ND
0.66
mg/Kg wet
N-Nitrosodimethylamine
ND
0.34
mg/Kg wet
V-20
N-Nitrosodiphenylamine/Diphenylamine
ND
0.34
mg/Kg wet
N-Nitrosodi-n-propylamine
ND
0.34
mg/Kg wet
Pentachloronitrobenzene
ND
0.34
mg/Kg wet
Pentachlorophenol
ND
0.34
mg/Kg wet
Phenanthrene
ND
0.17
mg/Kg wet
Phenol
ND
0.34
mg/Kg wet
Pyrene
ND
0.17
mg/Kg wet
Pyridine
ND
0.34
mg/Kg wet
1,2,4,5-Tetrachlorobenzene
ND
0.34
mg/Kg wet
1,2,4-Trichlorobenzene
ND
0.34
mg/Kg wet
2,4,5-Trichlorophenol
ND
0.34
mg/Kg wet
2,4,6-Trichlorophenol
ND
0.34
mg/Kg wet
Surrogate:2-Fluorophenol
5.51
mg/Kg wet
6.67
82.7
30-130
Surrogate: Phenol-d6
5.80
mg/Kg wet
6.67
87.0
30-130
Surrogate: Nitrobenzene-d5
2.97
mg/Kg wet
3.33
89.0
30-130
Surrogate:2-Fluorobiphenyl
2.90
mg/Kg wet
3.33
87.0
30-130
Surrogate: 2,4,6-Tribromophenol
6.23
mg/Kg wet
6.67
93.5
30-130
Surrogate: p-Terphenyl-dl4
4.11
mg/Kg wet
3.33
123
30-130
LCS (B228965-BSI)
Prepared: 04/24/19 Analyzed: 04/25/19
Acenaphthene
1.35
0.17
mg/Kg wet
1.67
81.1
40-140
Acenaphthylene
1.42
0.17
mg/Kg wet
1.67
85.4
40-140
Acetophenone
1.24
0.34
mg/Kg wet
1.67
74.5
40-140
Aniline
1.09
0.34
mg/Kg wet
1.67
65.5
10-140
V-34 f
Anthracene
1.54
0.17
mg/Kg wet
1.67
92.1
40-140
Benzidine
1.91
0.66
mg/Kg wet
1.67
114
40-140
R-05,V-05
Benzo(a)anthracene
1.98
0.17
mg/Kg wet
1.67
94.6
40-140
Benzo(a)pyrene
1.48
0.17
mg/Kg wet
1.67
94.8
40-140
Benzo(b)fluoranthene
1.50
0.17
mg/Kg wet
1.67
90.3
40-140
Benzo(g,h,i)perylene
1.70
0.17
mg/Kg wet
1.67
102
40-140
Benzo(k)fluoranthene
1.51
0.17
mg/Kg wet
1.67
90.7
40-140
Benzoic Acid
0.608
1.0
mg/Kg wet
1.67
36.5
30-130
1
Bis(2-chloroethoxy)methane
1.63
0.34
mg/Kg wet
1.67
97.9
40-140
Bis(2-chloroethyl)ether
1.36
0.34
mg/Kg wet
1.67
81.5
40-140
Bis(2-chloroisopropyl)ether
1.66
0.34
mg/Kg wet
1.67
99.8
40-140
V-06
Bis(2-Ethylhexyl)phthalate
1.96
0.34
mg/Kg wet
1.67
118
40-140
V-06
4-Bromophenylphenylether
1.49
0.34
mg/Kg wet
1.67
89.7
40-140
Butylbenzylphthalate
1.90
0.34
mg/Kg wet
1.67
114
40-140
V-06
Carbazole
1.92
0.17
mg/Kg wet
1.67
91.4
40-140
4-Chloroaniline
1.11
0.66
mg/Kg wet
1.67
66.8
10-140
V-34
4-Chloro-3-methylphenol
1.53
0.66
mg/Kg wet
1.67
92.0
30-130
2-Chloronaphthalene
1.27
0.34
mg/Kg wet
1.67
76.4
40-140
Page 85 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
.nalyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B228965 - SW-846 3546
LCS (B228965-BS1) Prepared: 04/24/19 Analyzed: 04/25/19
2-Chlorophenol
1.27
0.34
mg/Kg wet
1.67
76.2
30-130
4-Chlorophenylphenylether
1.43
0.34
mg/Kg wet
1.67
85.8
40-140
Chrysene
1.37
0.17
mg/Kg wet
1.67
94.4
40-140
Dibenz(a,h)anthracene
1.61
0.17
mg/Kg wet
1.67
96.4
40-140
Dibenzofuran
1.42
0.34
mg/Kg wet
1.67
85.1
40-140
Di-n-butylphthalate
1.69
0.34
mg/Kg wet
1.67
101
40-140
V-06
1,2-Dichlorobenzene
1.05
0.34
mg/Kg wet
1.67
62.8
40-140
1,3-Dichlorobenzene
1.01
0.34
mg/Kg wet
1.67
60.7
40-140
1,4-Dichlorobenzene
1.03
0.34
mg/Kg wet
1.67
61.7
40-140
3,3-Dichlorobenzidine
1.54
0.17
mg/Kg wet
1.67
92.2
20-140
V-34 t
2,4-Dichlorophenol
1.36
0.34
mg/Kg wet
1.67
81.8
30-130
Diethylphthalate
1.53
0.34
mg/Kg wet
1.67
92.0
40-140
2,4-Dimethylphenol
1.39
0.34
mg/Kg wet
1.67
83.4
30-130
Dimethylphthalate
1.48
0.34
mg/Kg wet
1.67
88.9
40-140
4,6-Dinitro-2-methylphenol
1.37
0.34
mg/Kg wet
1.67
81.9
30-130
2,4-Dinitrophenol
0.737
0.66
mg/Kg wet
1.67
44.2
30-130
2,4-Dinitrotoluene
1.44
0.34
mg/Kg wet
1.67
86.3
40-140
2,6-Dinitrotoluene
1.52
0.34
mg/Kg wet
1.67
91.3
40-140
Di-n-octylphthalate
1.86
0.34
mg/Kg wet
1.67
112
40-140
V-06
1,2-Diphenylhydrazine/Azobenzene
1.76
0.34
mg/Kg wet
1.67
105
40-140
Fluoranthene
1.51
0.17
mg/Kg wet
1.67
90.6
40-140
Fluorene
1.45
0.17
mg/Kg wet
1.67
87.1
40-140
Hexachlorobenzene
1.44
0.34
mg/Kg wet
1.67
86.4
40-140
Hexachlorobutadiene
1.01
0.34
mg/Kg wet
1.67
60.8
40-140
Hexachlorocyclopentadiene
1.07
0.34
mg/Kg wet
1.67
64.3
40-140
R-05
Hexachloroethane
1.10
0.34
mg/Kg wet
1.67
65.9
40-140
Indeno(1,2,3-cd)pyrene
1.62
0.17
mg/Kg wet
1.67
97.2
40-140
Isophorone
1.48
0.34
mg/Kg wet
1.67
88.9
40-140
1-Methylnaphthalene
1.16
0.17
mg/Kg wet
1.67
69.7
40-140
2-Methylnaphthalene
1.34
0.17
mg/Kg wet
1.67
80.3
40-140
2-Methylphenol
1.07
0.34
mg/Kg wet
1.67
64.0
30-130
3/4-Methylphenol
1.32
0.34
mg/Kg wet
1.67
79.2
30-130
Naphthalene
1.22
0.17
mg/Kg wet
1.67
73.3
40-140
2-Nitroaniline
1.65
0.34
mg/Kg wet
1.67
98.8
40-140
V-06
3-Nitroaniline
1.32
0.34
mg/Kg wet
1.67
79.2
30-140
t
4-Nitroaniline
1.51
0.34
mg/Kg wet
1.67
90.9
40-140
Nitrobenzene
1.29
0.34
mg/Kg wet
1.67
77.5
40-140
2-Nitrophenol
1.37
0.34
mg/Kg wet
1.67
82.3
30-130
4-Nitrophenol
1.60
0.66
mg/Kg wet
1.67
96.0
30-130
N-Nitrosodimethylamine
1.33
0.34
mg/Kg wet
1.67
80.0
40-140
V-06
N-Nitrosodiphenylamine/Diphenylamine
1.66
0.34
mg/Kg wet
1.67
99.4
40-140
N-Nitrosodi-n-propylamine
1.40
0.34
mg/Kg wet
1.67
84.2
40-140
Pentachloronitrobenzene
1.41
0.34
mg/Kg wet
1.67
84.6
40-140
Pentachlorophenol
1.29
0.34
mg/Kg wet
1.67
77.4
30-130
Phenanthrene
1.42
0.17
mg/Kg wet
1.67
91.2
40-140
Phenol
1.35
0.34
mg/Kg wet
1.67
80.7
30-130
Pyrene
1.70
0.17
mg/Kg wet
1.67
102
40-140
Pyridine
0.798
0.34
mg/Kg wet
1.67
47.9
30-140
1,2,4,5-Tetrachlorobenzene
1.24
0.34
mg/Kg wet
1.67
74.6
40-140
1,2,4-Trichlorobenzene
1.11
0.34
mg/Kg wet
1.67
66.6
40-140
2,4,5-Trichlorophenol
1.44
0.34
mg/Kg wet
1.67
86.6
30-130
2,4,6-Trichlorophenol
1.51
0.34
mg/Kg wet
1.67
90.5
30-130
Page 86 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B228965 - SW-846 3546
LCS (B228965-BSI)
Prepared: 04/24/19 Analyzed: 04/25/19
Surrogate:2-Fluorophenol
4.97
mg/Kg wet
6.67
74.5
30-130
Surrogate: Phenol-&
5.67
mg/Kg wet
6.67
85.0
30-130
Surrogate: Nitrobenzene-d5
2.79
mg/Kg wet
3.33
83.8
30-130
Surrogate: 2-Fluorobiphenyl
2.98
mg/Kg wet
3.33
89.3
30-130
Surrogate:2,4,6-Tribromophenol
6.04
mg/Kg wet
6.67
90.6
30-130
Surrogate: p-Terphenyl-d14
3.60
mg/Kg wet
3.33
108
30-130
LCS Dup (B228965-BSD1)
Prepared: 04/24/19 Analyzed: 04/25/19
Acenaphthene
1.38
0.17
mg/Kg wet
1.67
83.1
40-140
2.41
30
Acenaphthylene
1.47
0.17
mg/Kg wet
1.67
88.3
40-140
3.31
30
Acetophenone
1.30
0.34
mg/Kg wet
1.67
78.2
40-140
4.95
30
Aniline
1.20
0.34
mg/Kg wet
1.67
72.2
10-140
9.68
50
V-34 f #
Anthracene
1.92
0.17
mg/Kg wet
1.67
91.5
40-140
0.654
30
Benzidine
0.899
0.66
mg/Kg wet
1.67
53.9
40-140
71.9
* 30
R-05,V-05
Benzo(a)anthracene
1.60
0.17
mg/Kg wet
1.67
95.9
40-140
1.39
30
Benzo(a)pyrene
1.61
0.17
mg/Kg wet
1.67
96.5
40-140
1.74
30
Benzo(b)fluoranthene
1.48
0.17
mg/Kg wet
1.67
89.1
40-140
1.34
30
Benzo(g,h,i)perylene
1.70
0.17
mg/Kg wet
1.67
102
40-140
0.157
30
Benzo(k)fluoranthene
1.54
0.17
mg/Kg wet
1.67
92.3
40-140
1.79
30
Benzoic Acid
0.577
1.0
mg/Kg wet
1.67
34.6
30-130
5.23
50
1 $
Bis(2-chloroethoxy)methane
1.67
0.34
mg/Kg wet
1.67
100
40-140
2.58
30
Bis(2-chloroethyl)ether
1.48
0.34
mg/Kg wet
1.67
88.8
40-140
8.48
30
Bis(2-chloroisopropyl)ether
1.77
0.34
mg/Kg wet
1.67
106
40-140
6.38
30
V-06
Bis(2-Ethylhexyl)phthalate
1.99
0.34
mg/Kg wet
1.67
119
40-140
1.60
30
V-06
4-Bromophenylphenylether
1.48
0.34
mg/Kg wet
1.67
88.7
40-140
1.08
30
Butylbenzylphthalate
1.94
0.34
mg/Kg wet
1.67
116
40-140
1.95
30
V-06
Carbazole
1.42
0.17
mg/Kg wet
1.67
91.4
40-140
0.0219
30
4-Chloroaniline
1.05
0.66
mg/Kg wet
1.67
63.1
10-140
5.64
30
V-34 t
4-Chloro-3-methylphenol
1.55
0.66
mg/Kg wet
1.67
92.9
30-130
0.974
30
2-Chloronaphthalene
1.32
0.34
mg/Kg wet
1.67
79.4
40-140
3.95
30
2-Chorophenol
1.33
0.34
mg/Kg wet
1.67
80.0
30-130
4.92
30
4-Chlorophenylphenylether
1.50
0.34
mg/Kg wet
1.67
89.8
40-140
4.58
30
Chrysene
1.61
0.17
mg/Kg wet
1.67
96.4
40-140
2.05
30
Dibenz(a,h)anthracene
1.61
0.17
mg/Kg wet
1.67
96.4
40-140
0.00
30
Dibenzofuran
1.47
0.34
mg/Kg wet
1.67
88.4
40-140
3.76
30
Di-n-butylphthalate
1.70
0.34
mg/Kg wet
1.67
102
40-140
0.747
30
V-06
1,2-Dichlorobenzene
1.11
0.34
mg/Kg wet
1.67
66.4
40-140
5.60
30
1,3-Dichlorobenzene
1.06
0.34
mg/Kg wet
1.67
63.6
40-140
4.66
30
1,4-Dichlorobenzene
1.09
0.34
mg/Kg wet
1.67
65.2
40-140
5.51
30
3,3-Dichlorobenzidine
1.56
0.17
mg/Kg wet
1.67
93.8
20-140
1.79
50
V-34 t #
2,4-Dichlorophenol
1.40
0.34
mg/Kg wet
1.67
83.8
30-130
2.32
30
Diethylphthalate
1.56
0.34
mg/Kg wet
1.67
93.9
40-140
2.02
30
2,4-Dimethylphenol
1.30
0.34
mg/Kg wet
1.67
77.8
30-130
6.90
30
Dimethylphthalate
1.51
0.34
mg/Kg wet
1.67
90.8
40-140
2.07
30
4,6-Dinitro-2-methylphenol
1.33
0.34
mg/Kg wet
1.67
79.9
30-130
2.45
30
2,4-Dinitrophenol
0.663
0.66
mg/Kg wet
1.67
39.8
30-130
10.6
30
2,4-Dinitrotoluene
1.49
0.34
mg/Kg wet
1.67
89.4
40-140
3.50
30
2,6-Dinitrotoluene
1.58
0.34
mg/Kg wet
1.67
95.0
40-140
4.06
30
Di-n-octylphthalate
1.79
0.34
mg/Kg wet
1.67
107
40-140
4.02
30
V-06
1,2-Diphenylhydrazine/Azobenzene
1.75
0.34
mg/Kg wet
1.67
105
40-140
0.342
30
Fluoranthene
1.51
0.17
mg/Kg wet
1.67
90.4
40-140
0.243
30
Fluorene
1.50
0.17
mg/Kg wet
1.67
89.9
40-140
3.12
30
Page 87 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B228965 - SW-846 3546
LCS Dup (B228965-BSD1)
Prepared: 04/24/19 Analyzed: 04/25/19
Hexachlorobenzene
1.44
0.34
mg/Kg wet
1.67
86.4
40-140
0.0926
30
Hexachlorobutadiene
1.09
0.34
mg/Kg wet
1.67
65.2
40-140
6.92
30
Hexachlorocyclopentadiene
0.707
0.34
mg/Kg wet
1.67
42.4
40-140
40.9
* 30
R-05
Hexachloroethane
1.16
0.34
mg/Kg wet
1.67
69.7
40-140
5.66
30
Indeno(1,2,3-cd)pyrene
1.63
0.17
mg/Kg wet
1.67
97.7
40-140
0.451
30
Isophorone
1.48
0.34
mg/Kg wet
1.67
88.7
40-140
0.158
30
I-Methylnaphthalene
1.16
0.17
mg/Kg wet
1.67
69.8
40-140
0.172
30
2-Methylnaphthalene
1.36
0.17
mg/Kg wet
1.67
81.9
40-140
1.90
30
2-Methylphenol
1.09
0.34
mg/Kg wet
1.67
65.4
30-130
2.13
30
3/4-Methylphenol
1.36
0.34
mg/Kg wet
1.67
81.7
30-130
3.08
30
Naphthalene
1.26
0.17
mg/Kg wet
1.67
75.9
40-140
3.40
30
2-Nitroaniline
1.72
0.34
mg/Kg wet
1.67
103
40-140
4.24
30
V-06
3-Nitroaniline
1.38
0.34
mg/Kg wet
1.67
83.1
30-140
4.71
30
f
4-Nitroaniline
1.59
0.34
mg/Kg wet
1.67
95.7
40-140
5.15
30
Nitrobenzene
1.33
0.34
mg/Kg wet
1.67
79.8
40-140
2.98
30
2-Nitrophenol
1.40
0.34
mg/Kg wet
1.67
84.1
30-130
2.14
30
4-Nitrophenol
1.63
0.66
mg/Kg wet
1.67
97.7
30-130
1.73
50
$
N-Nitrosodimethylamine
1.40
0.34
mg/Kg wet
1.67
83.7
40-140
4.50
30
V-06
N-Nitrosodiphenylamine/Diphenylamine
1.62
0.34
mg/Kg wet
1.67
97.4
40-140
1.99
30
N-Nitrosodi-n-propylamine
1.44
0.34
mg/Kg wet
1.67
86.5
40-140
2.72
30
Pentachloronitrobenzene
1.40
0.34
mg/Kg wet
1.67
84.0
40-140
0.807
30
Pentachlorophenol
1.13
0.34
mg/Kg wet
1.67
67.6
30-130
13.6
30
Phenanthrene
1.55
0.17
mg/Kg wet
1.67
92.9
40-140
1.80
30
Phenol
1.41
0.34
mg/Kg wet
1.67
84.9
30-130
5.00
30
Pyrene
1.74
0.17
mg/Kg wet
1.67
104
40-140
2.23
30
Pyridine
0.861
0.34
mg/Kg wet
1.67
51.7
30-140
7.64
30
t
1,2,4,5-Tetrachlorobenzene
1.32
0.34
mg/Kg wet
1.67
78.9
40-140
5.55
30
1,2,4-Trichlorobenzene
1.16
0.34
mg/Kg wet
1.67
69.3
40-140
4.00
30
2,4,5-Trichlorophenol
1.48
0.34
mg/Kg wet
1.67
89.0
30-130
2.73
30
2,4,6-Trichlorophenol
1.55
0.34
mg/Kg wet
1.67
93.1
30-130
2.85
30
Surrogate:2-Fluorophenol
5.06
mg/Kg wet
6.67
75.9
30-130
Surrogate: Phenol-d6
5.65
mg/Kg wet
6.67
84.8
30-130
Surrogate: Nitrobenzene-d5
2.75
mg/Kg wet
3.33
82.6
30-130
Surrogate:2-Fluorobiphenyl
2.97
mg/Kg wet
3.33
89.0
30-130
Surrogate: 2,4,6-Tribromophenol
5.89
mg/Kg wet
6.67
88.4
30-130
Surrogate:p-Terphenyl-dl4
3.49
mg/Kg wet
3.33
105
30-130
Batch B229015 - SW-846 3510C
Blank (B229015-BLK1)
Prepared: 04/24/19 Analyzed: 04/25/19
Acenaphthene
ND
5.0
µg/L
Acenaphthylene
ND
5.0
µg/L
Acetophenone
ND
10
µg/L
Aniline
ND
5.0
µg/L
V-34
Anthracene
ND
5.0
µg/L
Benzidine
ND
20
µg/L
R-05, V-04
Benzo(a)anthracene
ND
5.0
µg/L
Benzo(a)pyrene
ND
5.0
µg/L
Benzo(b)fluoranthene
ND
5.0
µg/L
Benzo(g,h,i)perylene
ND
5.0
µg/L
Benzo(k)fluoranthene
ND
5.0
µg/L
Benzoic Acid
ND
10
µg/L
Bis(2-chloroethoxy)methane
ND
10
µg/L
Page 88 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B229015 - SW-846 3510C
Blank (B229015-BLK1) Prepared: 04/24/19 Analyzed: 04/25/19
Bis(2-chloroethyl)ether
ND
10
µg/L
Bis(2-chloroisopropyl)ether
ND
10
µg/L
Bis(2-Ethylhexyl)phthalate
ND
10
µg/L
4-Bromophenylphenylether
ND
10
µg/L
Butylbenzylphthalate
ND
10
µg/L
Carbazole
ND
10
µg/L
4-Chloroaniline
ND
10
µg/L
4-Chloro-3-methylphenol
ND
10
µg/L
2-Chloronaphthalene
ND
10
µg/L
2-Chlorophenol
ND
10
µg/L
4-Chlorophenylphenylether
ND
10
µg/L
Chrysene
ND
5.0
µg/L
Dibenz(a,h)anthracene
ND
5.0
µg/L
Dibenzofuran
ND
5.0
µg/L
Di-n-butylphthalate
ND
10
µg/L
1,2-Dichlorobenzene
ND
5.0
µg/L
1,3-Dichlorobenzene
ND
5.0
µg/L
1,4-Dichlorobenzene
ND
5.0
µg/L
3,3-Dichlorobenzidine
ND
10
µg/L
2,4-Dichlorophenol
ND
10
µg/L
Diethylphthalate
ND
10
µg/L
2,4-Dimethylphenol
ND
10
µg/L
Dimethylphthalate
ND
10
µg/L
4,6-Dinitro-2-methylphenol
ND
10
µg/L
2,4-Dinitrophenol
ND
10
µg/L
2,4-Dinitrotoluene
ND
10
µg/L
2,6-Dinitrotoluene
ND
10
µg/L
Di-n-octylphthalate
ND
10
µg/L
1,2-Diphenylhydrazine/Azobenzene
ND
10
µg/L
Fluoranthene
ND
5.0
µg/L
Fluorene
ND
5.0
µg/L
Hexachlorobenzene
ND
10
µg/L
Hexachlorobutadiene
ND
10
µg/L
Hexachlorocyclopentadiene
ND
10
µg/L
Hexachloroethane
ND
10
µg/L
Indeno(1,2,3-cd)pyrene
ND
5.0
µg/L
Isophorone
ND
10
µg/L
1-Methylnaphthalene
ND
5.0
µg/L
2-Methylnaphthalene
ND
5.0
µg/L
2-Methylphenol
ND
10
µg/L
3/4-Methylphenol
ND
10
µg/L
Naphthalene
ND
5.0
µg/L
2-Nitroaniline
ND
10
µg/L
3-Nitroaniline
ND
10
µg/L
4-Nitroaniline
ND
10
µg/L
Nitrobenzene
ND
10
µg/L
2-Nitrophenol
ND
10
µg/L
4-Nitrophenol
ND
10
µg/L
N-Nitrosodimethylamine
ND
10
µg/L
N-Nitrosodiphenylamine/Diphenylamine
ND
10
µg/L
N-Nitrosodi-n-propylamine
ND
10
µg/L
Pentachloronitrobenzene
ND
10
µg/L
V-34
V-16
Page 89 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B229015 - SW-846 3510C
Blank (B229015-BLK1)
Prepared: 04/24/19 Analyzed: 04/25/19
Pentachlorophenol
ND
10
µg/L
Phenanthrene
ND
5.0
µg/L
Phenol
ND
10
µg/L
Pyrene
ND
5.0
µg/L
Pyridine
ND
5.0
µg/L
1,2,4,5-Tetrachlorobenzene
ND
10
µg/L
1,2,4-Trichlorobenzene
ND
5.0
µg/L
2,4,5-Trichlorophenol
ND
10
µg/L
2,4,6-Trichlorophenol
ND
10
µg/L
Surrogate:2-Fluorophenol
103
µg/L
200
51.5
15-110
Surrogate: Phenol-d6
76.3
µg/L
200
38.1
15-110
Surrogate: Nitrobenzene-d5
75.3
µg/L
100
75.3
30-130
Surrogate:2-Fluorobiphenyl
77.3
µg/L
100
77.3
30-130
Surrogate: 2,4,6-Tribromophenol
138
µg/L
200
69.2
15-110
Surrogate:p-Terphenyl-dl4
89.4
µg/L
100
89.4
30-130
LCS (B229015-BSI)
Prepared: 04/24/19 Analyzed: 04/25/19
Acenaphthene
36.1
5.0
µg/L
50.0
72.2
40-140
Acenaphthylene
36.8
5.0
µg/L
50.0
73.7
40-140
Acetophenone
35.3
10
µg/L
50.0
70.6
40-140
Aniline
31.5
5.0
µg/L
50.0
62.9
40-140 V-34
Anthracene
38.6
5.0
µg/L
50.0
77.2
40-140
Benzidine
48.3
20
µg/L
50.0
96.6
40-140 V-04, R-05
Benzo(a)anthracene
41.0
5.0
µg/L
50.0
82.0
40-140
Benzo(a)pyrene
39.4
5.0
µg/L
50.0
78.7
40-140
Benzo(b)fluoranthene
37.7
5.0
µg/L
50.0
75.5
40-140
Benzo(g,h,i)perylene
40.2
5.0
µg/L
50.0
80.4
40-140
Benzo(k)fluoranthene
37.9
5.0
µg/L
50.0
75.7
40-140
Benzoic Acid
16.0
10
µg/L
50.0
32.1
10-130 t
Bis(2-chloroethoxy)methane
41.4
10
µg/L
50.0
82.8
40-140
Bis(2-chloroethyl)ether
34.8
10
µg/L
50.0
69.5
40-140
Bis(2-chloroisopropyl)ether
38.2
10
µg/L
50.0
76.5
40-140
Bis(2-Ethylhexyl)phthalate
35.0
10
µg/L
50.0
69.9
40-140
4-Bromophenylphenylether
38.1
10
µg/L
50.0
76.3
40-140
Butylbenzylphthalate
38.2
10
µg/L
50.0
76.4
40-140
Carbazole
38.9
10
µg/L
50.0
77.7
40-140
4-Chloroaniline
32.3
10
µg/L
50.0
64.5
40-140 V-34
4-Chloro-3-methylphenol
37.0
10
µg/L
50.0
74.0
30-130
2-Chloronaphthalene
32.2
10
µg/L
50.0
64.4
40-140
2-Chorophenol
33.6
10
µg/L
50.0
67.2
30-130
4-Chlorophenylphenylether
38.0
10
µg/L
50.0
76.0
40-140
Chrysene
41.5
5.0
µg/L
50.0
83.0
40-140
Dibenz(a,h)anthracene
37.9
5.0
µg/L
50.0
75.7
40-140
Dibenzofuran
37.1
5.0
µg/L
50.0
74.3
40-140
Di-n-butylphthalate
35.7
10
µg/L
50.0
71.4
40-140
1,2-Dichlorobenzene
32.0
5.0
µg/L
50.0
64.0
40-140
1,3-Dichlorobenzene
30.7
5.0
µg/L
50.0
61.4
40-140
1,4-Dichlorobenzene
30.6
5.0
µg/L
50.0
61.3
40-140
3,3-Dichlorobenzidine
47.7
10
µg/L
50.0
95.5
40-140
2,4-Dichlorophenol
37.8
10
µg/L
50.0
75.7
30-130
Diethylphthalate
36.1
10
µg/L
50.0
72.1
40-140
2,4-Dimethylphenol
36.6
10
µg/L
50.0
73.3
30-130
Page 90 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B229015 - SW-846 3510C
LCS (B229015-BS1) Prepared: 04/24/19 Analyzed: 04/25/19
Dimethylphthalate
37.2
10
µg/L
50.0
74.3
40-140
4,6-Dinitro-2-methylphenol
36.1
10
µg/L
50.0
72.2
30-130
2,4-Dinitrophenol
36.5
10
µg/L
50.0
73.0
30-130
2,4-Dinitrotoluene
39.2
10
µg/L
50.0
78.4
40-140
2,6-Dinitrotoluene
41.3
10
µg/L
50.0
82.5
40-140
Di-n-octylphthalate
31.7
10
µg/L
50.0
63.4
40-140
1,2-Diphenylhydrazine/Azobenzene
39.3
10
µg/L
50.0
78.6
40-140
Fluoranthene
39.0
5.0
µg/L
50.0
77.9
40-140
Fluorene
37.2
5.0
µg/L
50.0
74.4
40-140
Hexachlorobenzene
38.9
10
µg/L
50.0
77.8
40-140
Hexachlorobutadiene
32.4
10
µg/L
50.0
64.7
40-140
Hexachlorocyclopentadiene
32.1
10
µg/L
50.0
64.2
30-140
t
Hexachloroethane
30.0
10
µg/L
50.0
60.0
40-140
Indeno(1,2,3-cd)pyrene
39.8
5.0
µg/L
50.0
79.7
40-140
Isophorone
38.8
10
µg/L
50.0
77.6
40-140
1-Methylnaphthalene
35.4
5.0
µg/L
50.0
70.9
40-140
2-Methylnaphthalene
36.4
5.0
µg/L
50.0
72.8
40-140
2-Methylphenol
32.1
10
µg/L
50.0
64.3
30-130
3/4-Methylphenol
32.2
10
µg/L
50.0
64.4
30-130
Naphthalene
34.6
5.0
µg/L
50.0
69.2
40-140
2-Nitroaniline
36.6
10
µg/L
50.0
73.3
40-140
3-Nitroaniline
35.6
10
µg/L
50.0
71.3
40-140
4-Nitroaniline
40.1
10
µg/L
50.0
80.2
40-140
Nitrobenzene
35.0
10
µg/L
50.0
70.0
40-140
2-Nitrophenol
36.2
10
µg/L
50.0
72.3
30-130
4-Nitrophenol
21.4
10
µg/L
50.0
42.8
10-130
t
N-Nitrosodimethylamine
21.2
10
µg/L
50.0
42.5
40-140
N-Nitrosodiphenylamine/Diphenylamine
39.4
10
µg/L
50.0
78.9
40-140
N-Nitrosodi-n-propylamine
34.0
10
µg/L
50.0
68.1
40-140
Pentachloronitrobenzene
38.6
10
µg/L
50.0
77.3
40-140
V-16
Pentachlorophenol
39.6
10
µg/L
50.0
79.3
30-130
Phenanthrene
38.7
5.0
µg/L
50.0
77.5
40-140
Phenol
17.1
10
µg/L
50.0
34.2
20-130
t
Pyrene
40.2
5.0
µg/L
50.0
80.3
40-140
Pyridine
16.5
5.0
µg/L
50.0
33.0
10-140
t
1,2,4,5-Tetrachlorobenzene
34.4
10
µg/L
50.0
68.8
40-140
1,2,4-Trichlorobenzene
35.5
5.0
µg/L
50.0
71.0
40-140
2,4,5-Trichlorophenol
37.5
10
µg/L
50.0
75.1
30-130
2,4,6-Trichlorophenol
38.4
10
µg/L
50.0
76.8
30-130
Surrogate:2-Fluorophenol
91.8
µg/L
200
45.9
15-110
Surrogate: Phenol-d6
73.9
µg/L
200
36.9
15-110
Surrogate: Nitrobenzene-d5
73.2
µg/L
100
73.2
30-130
Surrogate:2-Fluorobiphenyl
77.4
µg/L
100
77.4
30-130
Surrogate: 2,4,6-Tribromophenol
155
µg/L
200
77.4
15-110
Surrogate:p-Terphenyl-dl4
85.5
µg/L
100
85.5
30-130
Page 91 of 110

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
.nalyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B229015 - SW-846 3510C
LCS Dup (B229015-BSD1)
Prepared: 04/24/19 Analyzed: 04/25/19
Acenaphthene
35.8
5.0
µg/L
50.0
71.6
40-140
0.779
20
Acenaphthylene
36.6
5.0
µg/L
50.0
73.2
40-140
0.681
20
Acetophenone
34.2
10
µg/L
50.0
68.4
40-140
3.22
20
Aniline
29.4
5.0
µg/L
50.0
58.7
40-140
6.90
50
V-34 $
Anthracene
37.8
5.0
µg/L
50.0
75.7
40-140
1.94
20
Benzidine
26.2
20
µg/L
50.0
52.4
40-140
59.3
* 20
R-05, V-04
Benzo(a)anthracene
39.2
5.0
µg/L
50.0
78.3
40-140
4.54
20
Benzo(a)pyrene
38.1
5.0
µg/L
50.0
76.1
40-140
3.38
20
Benzo(b)fluoranthene
36.0
5.0
µg/L
50.0
72.0
40-140
4.67
20
Benzo(g,h,i)perylene
37.7
5.0
µg/L
50.0
75.3
40-140
6.52
20
Benzo(b)fluoranthene
36.1
5.0
µg/L
50.0
72.2
40-140
4.81
20
Benzoic Acid
14.2
10
µg/L
50.0
28.5
10-130
12.0
50
t $
Bis(2-chloroethoxy)methane
40.3
10
µg/L
50.0
80.6
40-140
2.72
20
Bis(2-chloroethyl)ether
36.2
10
µg/L
50.0
72.4
40-140
4.14
20
Bis(2-chloroisopropyl)ether
38.4
10
µg/L
50.0
76.8
40-140
0.496
20
Bis(2-Ethylhexyl)phthalate
33.0
10
µg/L
50.0
65.9
40-140
5.95
20
4-Bromophenylphenylether
36.9
10
µg/L
50.0
73.7
40-140
3.36
20
Butylbenzylphthalate
36.3
10
µg/L
50.0
72.5
40-140
5.18
20
Carbazole
37.4
10
µg/L
50.0
74.9
40-140
3.77
20
4-Chloroaniline
30.5
10
µg/L
50.0
61.1
40-140
5.51
20
V-34
4-Chloro-3-methylphenol
35.0
10
µg/L
50.0
70.0
30-130
5.59
20
2-Chloronaphthalene
33.0
10
µg/L
50.0
66.0
40-140
2.39
20
2-Chlorophenol
33.6
10
µg/L
50.0
67.2
30-130
0.0298
20
4-Chlorophenylphenylether
35.9
10
µg/L
50.0
71.8
40-140
5.63
20
Chrysene
40.0
5.0
µg/L
50.0
79.9
40-140
3.81
20
Dibenz(a,h)anthracene
36.7
5.0
µg/L
50.0
73.4
40-140
3.17
20
Dibenzofuran
36.5
5.0
µg/L
50.0
73.0
40-140
1.68
20
Di-n-butylphthalate
34.0
10
µg/L
50.0
68.0
40-140
4.88
20
1,2-Dichlorobenzene
33.4
5.0
µg/L
50.0
66.9
40-140
4.40
20
1,3-Dichlorobenzene
32.9
5.0
µg/L
50.0
65.9
40-140
7.01
20
1,4-Dichlorobenzene
33.2
5.0
µg/L
50.0
66.4
40-140
8.05
20
3,3-Dichlorobenzidine
46.2
10
µg/L
50.0
92.5
40-140
3.19
20
2,4-Dichlorophenol
37.0
10
µg/L
50.0
74.0
30-130
2.22
20
Diethylphthalate
35.4
10
µg/L
50.0
70.7
40-140
1.96
20
2,4-Dimethylphenol
35.3
10
µg/L
50.0
70.6
30-130
3.75
20
Dimethylphthalate
36.0
10
µg/L
50.0
71.9
40-140
3.31
50
$
4,6-Dinitro-2-methylphenol
34.1
10
µg/L
50.0
68.2
30-130
5.73
50
$
2,4-Dinitrophenol
35.1
10
µg/L
50.0
70.2
30-130
3.91
50
$
2,4-Dinitrotoluene
38.8
10
µg/L
50.0
77.6
40-140
1.03
20
2,6-Dinitrotoluene
39.2
10
µg/L
50.0
78.3
40-140
5.20
20
Di-n-octylphthalate
30.4
10
µg/L
50.0
60.9
40-140
3.99
20
1,2-Diphenylhydrazine/Azobenzene
37.4
10
µg/L
50.0
74.8
40-140
4.88
20
Fluoranthene
38.0
5.0
µg/L
50.0
76.0
40-140
2.44
20
Fluorene
37.7
5.0
µg/L
50.0
75.4
40-140
1.36
20
Hexachlorobenzene
38.1
10
µg/L
50.0
76.3
40-140
2.00
20
Hexachlorobutadiene
33.2
10
µg/L
50.0
66.3
40-140
2.44
20
Hexachlorocyclopentadiene
32.4
10
µg/L
50.0
64.8
30-140
0.992
50
$
Hexachloroethane
31.6
10
µg/L
50.0
63.1
40-140
5.00
50
Indeno(1,2,3-cd)pyrene
38.3
5.0
µg/L
50.0
76.6
40-140
3.97
50
Isophorone
37.2
10
µg/L
50.0
74.5
40-140
4.08
20
1-Methylnaphthalene
34.6
5.0
µg/L
50.0
69.2
40-140
2.43
20
2-Methylnaphthalene
35.2
5.0
µg/L
50.0
70.3
40-140
3.41
20
Page 92 of 110

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B229015 - SW-846 3510C
LCS Dup (B229015-BSD1) Prepared: 04/24/19 Analyzed: 04/25/19
2-Methylphenol
31.9
10
µg/L
50.0
63.8
30-130
0.687
20
3/4-Methylphenol
30.9
10
µg/L
50.0
61.8
30-130
4.18
20
Naphthalene
34.4
5.0
µg/L
50.0
68.8
40-140
0.493
20
2-Nitroaniline
36.0
10
µg/L
50.0
72.0
40-140
1.71
20
3-Nitroaniline
35.3
10
µg/L
50.0
70.6
40-140
0.959
20
4-Nitroaniline
38.2
10
µg/L
50.0
76.4
40-140
4.88
20
Nitrobenzene
36.5
10
µg/L
50.0
73.1
40-140
4.28
20
2-Nitrophenol
35.1
10
µg/L
50.0
70.2
30-130
3.00
20
4-Nitrophenol
19.7
10
µg/L
50.0
39.5
10-130
8.03
50
t $
N-Nitrosodimethylamine
22.7
10
µg/L
50.0
45.5
40-140
6.87
20
N-Nitrosodiphenylamine/Diphenylamine
37.8
10
µg/L
50.0
75.6
40-140
4.22
20
N-Nitrosodi-n-propylamine
33.6
10
µg/L
50.0
67.2
40-140
1.27
20
Pentachloronitrobenzene
36.9
10
µg/L
50.0
73.8
40-140
4.61
20
V-16
Pentachlorophenol
35.9
10
µg/L
50.0
71.8
30-130
9.98
50
$
Phenanthrene
37.9
5.0
µg/L
50.0
75.7
40-140
2.25
20
Phenol
16.8
10
µg/L
50.0
33.7
20-130
1.71
20
$
Pyrene
38.5
5.0
µg/L
50.0
77.0
40-140
4.19
20
Pyridine
14.1
5.0
µg/L
50.0
28.3
10-140
15.4
50
t $
1,2,4,5-Tetrachlorobenzene
35.2
10
µg/L
50.0
70.3
40-140
2.19
20
1,2,4-Trichlorobenzene
35.2
5.0
µg/L
50.0
70.3
40-140
0.962
20
2,4,5-Trichlorophenol
37.1
10
µg/L
50.0
74.2
30-130
1.21
20
2,4,6-Trichlorophenol
37.1
10
µg/L
50.0
74.2
30-130
3.47
50
$
Surrogate:2-Fluorophenol
94.5
µg/L
200
47.2
15-110
Surrogate: Phenol-d6
70.8
µg/L
200
35.4
15-110
Surrogate: Nitrobenzene-d5
72.8
µg/L
100
72.8
30-130
Surrogate:2-Fluorobiphenyl
76.2
µg/L
100
76.2
30-130
Surrogate: 2,4,6-Tribromophenol
151
µg/L
200
75.4
15-110
Surrogate:p-Terphenyl-dl4
80.9
µg/L
100
80.9
30-130
Page 93 of 110

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Metals Analyses (Total) - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B228931 - SW-846 7470A Prep
Blank (B228931-BLK1)
Prepared & Analyzed: 04/25/19
Mercury
ND
0.00010
mg/L
LCS (B228931-BS1)
Prepared & Analyzed: 04/25/19
Mercury
0.00409
0.00010
mg/L
0.00400 102
80-120
LCS Dup (B228931-BSD1)
Prepared & Analyzed: 04/25/19
Mercury
0.00406
0.00010
mg/L
0.00400 101
80-120
0.850
20
Batch B228999 - SW-846 3005A
Blank (B228999-BLK1)
Prepared: 04/24/19 Analyzed: 04/25/19
Arsenic
ND
0.40
µg/L
Barium
ND
10
µg/L
Cadmium
ND
0.50
µg/L
Chromium
ND
1.0
µg/L
Lead
ND
1.0
µg/L
Selenium
ND
5.0
µg/L
Silver
ND
0.50
µg/L
LCS (B228999-BS1)
Prepared: 04/24/19 Analyzed: 04/25/19
Arsenic
513
4.0
µg/L
500 103
80-120
Barium
510
100
µg/L
500 102
80-120
Cadmium
517
5.0
µg/L
500 103
80-120
Chromium
501
10
µg/L
500 100
80-120
Lead
512
10
µg/L
500 102
80-120
Selenium
518
50
µg/L
500 104
80-120
Silver
499
5.0
µg/L
500 99.8
80-120
LCS Dup (B228999-BSD1)
Prepared: 04/24/19 Analyzed: 04/25/19
Arsenic
478
4.0
µg/L
500 95.5
80-120
7.18
20
Barium
474
100
µg/L
500 94.9
80-120
7.20
20
Cadmium
480
5.0
µg/L
500 96.0
80-120
7.31
20
Chromium
464
10
µgm
500 92.7
80-120
7.68
20
Lead
476
10
µg/L
500 95.3
80-120
7.25
20
Selenium
482
50
µg/L
500 96.4
80-120
7.10
20
Silver
464
5.0
µg/L
500 92.8
80-120
7.28
20
Duplicate (B228999-DUPI)
Source: 19D1067-01
Prepared: 04/24/19 Analyzed: 04/25/19
Arsenic
ND
0.40
µg/L
0.461
NC
20
Barium
97.2
10
µg/L
97.4
0.186
20
Cadmium
0.0898
0.50
µg/L
0.0821
8.88
20 J
Chromium
1.27
1.0
µg/L
1.31
3.05
20
Lead
1.64
1.0
µg/L
1.63
0.816
20
Selenium
ND
5.0
µg/L
ND
NC
20
Silver
ND
0.50
µg/L
ND
NC
20
Page 94 of 110

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Metals Analyses (Total) - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B228999 - SW-846 3005A
Matrix Spike (B228999-MS1)
Source: 19D1067-01
Prepared: 04/24/19 Analyzed: 04/25/19
Arsenic
518
4.0
µg/L
500 ND 104 75-125
Barium
611
100
µg/L
500 97.4 103 75-125
Cadmium
513
5.0
µg/L
500 ND 103 75-125
Chromium
496
10
µg/L
500 ND 99.2 75-125
Lead
515
10
µg/L
500 ND 103 75-125
Selenium
521
50
µg/L
500 ND 104 75-125
Silver
480
5.0
µg/L
500 ND 96.1 75-125
Batch B229024 - SW-846 3050B
Blank (B229024-BLKI)
Prepared: 04/24/19 Analyzed: 04/25/19
Arsenic
ND
0.17
mg/Kg wet
Chromium
ND
4.2
mg/Kg wet
Lead
ND
1.7
mg/Kg wet
Selenium
ND
0.70
mg/Kg wet
Silver
ND
0.073
mg/Kg wet
Barium
ND
8.3
mg/Kg wet
Cadmium
ND
0.32
mg/Kg wet
LCS (B229024-BSI)
Prepared: 04/24/19 Analyzed: 04/25/19
Arsenic
205
2.0
mg/Kg wet
202 102 82.7-117.3
Chromium
169
50
mg/Kg wet
167 101 81.4-118
Lead
76.9
20
mg/Kg wet
73.8 104 82.9-117.1
Selenium
50.2
8.4
mg/Kg wet
49.9 101 79.2-120.6
Silver
71.2
0.88
mg/Kg wet
71.1 100 79.7-120.1
Barium
274
100
mg/Kg wet
270 101 82.6-117.8
Cadmium
141
3.8
mg/Kg wet
141 100 83-117
LCS Dup (B229024-BSD1)
Prepared: 04/24/19 Analyzed: 04/25/19
Arsenic
211
2.0
mg/Kg wet
202 104 82.7-117.3
2.69
30
Chromium
173
49
mg/Kg wet
167 103 81.4-118
2.19
30
Lead
79.5
20
mg/Kg wet
73.8 108 82.9-117.1
3.44
30
Selenium
52.2
8.3
mg/Kg wet
49.9 105 79.2-120.6
4.03
30
Silver
73.9
0.87
mg/Kg wet
71.1 104 79.7-120.1
3.68
30
Barium
282
99
mg/Kg wet
270 104 82.6-117.8
2.95
30
Cadmium
149
3.7
mg/Kg wet
141 106 83-117
5.45
30
Duplicate (B229024-DUPl)
Source: 19D1067-10
Prepared: 04/24/19 Analyzed: 04/25/19
Arsenic
0.373
0.17
mg/Kg dry
0.316
16.7
35
Chromium
18.0
43
mg/Kg dry
17.9
0.191
35
Lead
122
1.7
mg/Kg dry
12.4
1.98
35
Selenium
ND
0.72
mg/Kg dry
ND
NC
35
Silver
0.0359
0.075
mg/Kg dry
0.0276
26.4
35 1
Barium
100
34
mg/Kg dry
79.1
23.7
35
Cadmium
0.0131
0.33
mg/Kg dry
0.0110
35 1
Page 95 of 110

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 * FAX [phone] " TEL. [phone]
QUALITY CONTROL
Metals Analyses (Total) - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B229024 - SW-846 3050B
Matrix Spike (B229024-MS1)
Source: 19D1067-10
Prepared: 04/24/19 Analyzed: 04/25/19
Arsenic
19.3
0.68
mg/Kg dry
17.1 0.316 111
75-125
Chromium
39.1
17
mg/Kg dry
17.1 17.9 124
75-125
Lead
33.8
6.8
mg/Kg dry
17.1 12.4 125
75-125
Selenium
16.6
2.9
mg/Kg dry
17.1 ND 97.0
75-125
Silver
18.8
0.30
mg/Kg dry
17.1 0.0276 110
75-125
Barium
133
34
mg/Kg dry
17.1 79.1 315 *
75-125 MS-19
Cadmium
18.9
1.3
mg/Kg dry
17.1 ND 111
75-125
Batch B229040 - SW-846 7471
Blank (B229040-BLKI)
Prepared: 04/25/19 Analyzed: 04/26/19
Mercury
ND
0.025
mg/Kg wet
LCS (B229040-BS1)
Prepared: 04/25/19 Analyzed: 04/26/19
Mercury
3.35
0.37
mg/Kg wet
3.71 90.2
65-135
LCS Dup (B229040-BSD1)
Prepared: 04/25/19 Analyzed: 04/26/19
Mercury
3.13
0.38
mg/Kg wet
3.71 84.4
65-135 6.69 30
Page 96 of 110

Table of Contents
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QUALITY CONTROL
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B228969 - SW-846 7196A
Blank (B228969-BLK1)
Prepared: 04/24/19 Analyzed: 04/25/19
Hexavalent Chromium
LCS (B228969-BS1)
ND
0.16
mg/Kg wet
Prepared: 04/24/19 Analyzed: 04/25/19
Hexavalent Chromium
LCS Dup (B228969-BSD1)
100
4.0
mg/Kg wet
123 84.7
Prepared: 04/24/19 Analyzed: 04/25/19
80-120
Hexavalent Chromium
MRL Check (B228969-MRLI)
110
4.0
mg/Kg wet
123 86.8
Prepared: 04/24/19 Analyzed: 04/25/19
80-120 2.24 20
Hexavalent Chromium
MRL Check (B228969-MRL2)
0.465
0.38
mg/Kg wet
0.378 123
Prepared: 04/24/19 Analyzed: 04/25/19
0-200
Hexavalent Chromium
0.537
0.35
mg/Kg wet
0.346 155
0-200
Page 97 of 110

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FLAG/QUALIFIER SUMMARY
* QC result is outside of established limits.
fi 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.
DL-03 Elevated reporting limit due to matrix.
J Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
L-07 Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but
the other is within limits. RPD between the two LFB/LCS results is within method specified criteria.
L-07A Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but
the other is within limits. RPD outside of control limits. Reduced precision anticipated for any reported result for
this compound.
MS-19 Sample to spike ratio is greater than or equal to 4:1. Spiked amount is not representative of the native amount in
the sample. Appropriate or meaningful recoveries cannot be calculated.
R-05 Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any
reported value for this compound.
V-04 Initial calibration did not meet method specifications. Compound was calibrated using a response factor where
%RSD is outside of method specified criteria. Reported result is estimated.
V-05 Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for
this compound.
V-06 Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side for
this compound.
V-16 Response factor is less than method specified minimum acceptable value. Reduced precision and accuracy may
be associated with reported result.
V-20 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 'hot detected" for this compound.
V-34 Initial calibration verification (ICV) did not meet method specifications and was biased on the low side for this
compound. Reported result is estimated.
Page 98 of 110

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Table of Contents
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CERTIFICATIONS
Certified Analyses included in this Report
Analyte
Certifications
SW-846 6020B in Soil
Arsenic
NY,VA,NH,NC,ME
Chromium
NY,NC,ME
Lead
NY,NC,ME
Selenium
NY,VA,NH,NC,ME
Silver
NY,NC,ME
Barium
NY,NC
Cadmium
NY,NC,ME
SW-846 6020B in Water
Arsenic
CT,NH,NY,ME,VA,NC
Barium
CT,NH,NY,ME,VA,NC
Cadmium
CT,NH,NY,RI,ME,VA,NC
Chromium
CT,NH,NY,ME,VA,NC
Lead
CT,NH,NY,ME,VA,NC
Selenium
CT,NH,NY,ME,VA,NC
Silver
CT,NH,NY,ME,VA,NC
SW-846 7196A in Soil
Hexavalent Chromium
NY,CT,NH,NC,ME,VA
SW-846 7470A in Water
Mercury CT,NH,NY,NC,ME,VA
SW-846 7471B in Soil
Mercury CT,NH,NY,NC,ME, VA
SW-846 8260D in Soil
Acetone
NC
Acrylonitrile
NC
tert-Amyl Methyl Ether (TAME)
NC
Benzene
NC
Bromobenzene
NC
Bromochloromethane
NC
Bromodichloromethane
NC
Bromoform
NC
Bromomethane
NC
2-Butanone (MEK)
NC
tert-Butyl Alcohol (TBA)
NC
n-Butylbenzene
NC
sec-Butylbenzene
NC
tert-Butylbenzene
NC
tert-Butyl Ethyl Ether (TBEE)
NC
Carbon Disulfide
NC
Carbon Tetrachloride
NC
Chlorobenzene
NC
Chlorodibromomethane
NC
Chloroethane
NC
Chloroform
NC
Chloromethane
NC
2-Chlorotoluene
NC
Page 99 of 110

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ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 8260D in Soil
4-Chlorotoluene
NC
1,2-Dibromo-3-chloropropane (DBCP)
NC
1,2-Dibromoethane (EDB)
NC
Dibromomethane
NC
1,2-Dichlorobenzene
NC
1,3-Dichlorobenzene
NC
1,4-Dichlorobenzene
NC
trans-1,4-Dichloro-2-butene
NC
Dichlorodifluoromethane (Freon 12)
NC
I,I-Dichloroethane
NC
1,2-Dichloroethane
NC
I,I-Dichloroethylene
NC
cis-1,2-Dichloroethylene
NC
trans-1,2-Dichloroethylene
NC
1,2-Dichloropropane
NC
1,3-Dichloropropane
NC
2,2-Dichloropropane
NC
1,1-Dichloropropene
NC
cis- 1,3 -Dichloropropene
NC
trans- l,3-Dichloropropene
NC
Diethyl Ether
NC
Diisopropyl Ether (DIPE)
NC
1,4-Dioxane
NC
Ethylbenzene
NC
Hexachlorobutadiene
NC
2-Hexanone (MBK)
NC
Isopropylbenzene (Cumene)
NC
p-Isopropyltoluene (p-Cymene)
NC
Methyl tert-Butyl Ether (MTBE)
NC
Methylene Chloride
NC
4-Methyl-2-pentanone (MIBK)
NC
Naphthalene
NC
n-Propylbenzene
NC
Styrene
NC
1, 1, 1,2-Tetrachloroethane
NC
1,1,2,2-Tetrachloroethane
NC
Tetrachloroethylene
NC
Tetrahydrofuran
NC
Toluene
NC
1,2,3-Trichlorobenzene
NC
1,2,4-Trichlorobenzene
NC
1,3,5-Trichlorobenzene
NC
1, 1, 1 -Trichloroethane
NC
1,1,2-Trichloroethane
NC
Trichloroethylene
NC
Trichlorofluoromethane (Freon 11)
NC
1,2,3-Trichloropropane
NC
Page 100 of 110

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ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte
SW-846 8260D in Soil
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl Chloride
m+p Xylene
o-Xylene
SW-846 8260D in Water
Acetone
Acrylonitrile
tert-Amyl Methyl Ether (TAME)
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
tert-Butyl Alcohol (TBA)
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
tert-Butyl Ethyl Ether (TBEE)
Carbon Disulfide
Carbon Tetrachloride
Chlorobenzene
Chlorodibromomethane
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane (DBCP)
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane (Freon 12)
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethylene
cis-1,2-Dichloroethylene
trans-1,2-Dichloroethylene
1,2-Dichloropropane
1,3-Dichloropropane
Certifications
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Page 101 of 110

icon-tes w .
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 8260D in Water
2,2-Dichloropropane
NC
1,1-Dichloropropene
NC
cis-1,3-Dichloropropene
NC
trans-1,3-Dichloropropene
NC
Diethyl Ether
NC
Diisopropyl Ether (DIPE)
NC
1,4-Dioxane
NC
Ethylbenzene
NC
Hexachlorobutadiene
NC
2-Hexanone (MBK)
NC
Isopropylbenzene (Cumene)
NC
p-Isopropyltoluene (p-Cymene)
NC
Methyl tert-Butyl Ether (MTBE)
NC
Methylene Chloride
NC
4-Methyl-2-pentanone (MIBK)
NC
Naphthalene
NC
n-Propylbenzene
NC
Styrene
NC
1, 1, 1,2-Tetrachloroethane
NC
1,1,2,2-Tetrachloroethane
NC
Tetrachloroethylene
NC
Tetrahydrofuran
NC
Toluene
NC
1,2,3-Trichlorobenzene
NC
1,2,4-Trichlorobenzene
NC
1,3,5-Trichlorobenzene
NC
1, 1, 1 -Trichloroethane
NC
1,1,2-Trichloroethane
NC
Trichloroethylene
NC
Trichlorofluoromethane (Freon 11)
NC
1,2,3-Trichloropropane
NC
1,1,2-Trichloro-1,2,2-ttifluoroethane (Freon 113)
NC
1,2,4-Trimethylbenzene
NC
1,3,5-Trimethylbenzene
NC
Vinyl Chloride
NC
m+p Xylene
NC
o-Xylene
NC
SW-846 8270E in Soil
Acenaphthene
CT,NY,NH,ME,NC,VA
Acenaphthylene
CT,NY,NH,ME,NC,VA
Acetophenone
NY,NH,ME,NC,VA
Aniline
NY,NH,ME,NC,VA
Anthracene
CT,NY,NH,ME,NC,VA
Benzidine
CT,NY,NH,ME,NC,VA
Benzo(a)anthracene
CT,NY,NH,ME,NC,VA
Benzo(a)pyrene
CT,NY,NH,ME,NC,VA
Page 102 of 110

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ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte
Certifications
SW-846 8270E in Soil
Benzo(b)fluoranthene
CTNY,NH,ME,NC,VA
Benzo(g,h,i)perylene
CTNY,NH,ME,NC,VA
Benzo(k)fluoranthene
CTNY,NH,ME,NC,VA
Benzoic Acid
NY,NH,ME,NC,VA
Bis(2-chloroethoxy)methane
CTNY,NH,ME,NC,VA
Bis(2-chloroethyl)ether
CTNY,NH,ME,NC,VA
Bis(2-chloroisopropyl)ether
CTNY,NH,ME,NC,VA
Bis(2-Ethylhexyl)phthalate
CTNY,NH,ME,NC,VA
4-Bromophenylphenylether
CTNY,NH,ME,NC,VA
Butylbenzylphthalate
CTNY,NH,ME,NC,VA
Carbazole
NC
4-Chloroaniline
CTNY,NH,ME,NC,VA
4-Chloro-3-methylphenol
CTNY,NH,ME,NC,VA
2-Chloronaphthalene
CTNY,NH,NC,VA
2-Chlorophenol
CTNY,NH,ME,NC,VA
4-Chlorophenylphenylether
CTNY,NH,ME,NC,VA
Chrysene
CTNY,NH,ME,NC,VA
Dibenz(a,h)anthracene
CTNY,NH,ME,NC,VA
Dibenzofuran
CTNY,NH,ME,NC,VA
Di-n-butylphthalate
CT,NY,NH,ME,NC,VA
1,2-Dichlorobenzene
NY,NH,ME,NC,VA
1,3-Dichlorobenzene
NY,NH,ME,NC,VA
1,4-Dichlorobenzene
NY,NH,ME,NC,VA
3,3-Dichlorobenzidine
CTNY,NH,ME,NC,VA
2,4-Dichlorophenol
CTNY,NH,ME,NC,VA
Diethylphthalate
CTNY,NH,ME,NC,VA
2,4-Dimethylphenol
CTNY,NH,ME,NC,VA
Dimethylphthalate
CTNY,NH,ME,NC,VA
4,6-Dinitro-2-methylphenol
CTNY,NH,ME,NC,VA
2,4-Dinitrophenol
CTNY,NH,ME,NC,VA
2,4-Dinitrotoluene
CTNY,NH,ME,NC,VA
2,6-Dinitrotoluene
CTNY,NH,ME,NC,VA
Di-n-octylphthalate
CTNY,NH,ME,NC,VA
1,2-Diphenylhydrazine/Azobenzene
NY,NH,ME,NC,VA
Fluoranthene
CTNY,NH,ME,NC,VA
Fluorene
NY,NH,ME,NC,VA
Hexachlorobenzene
CTNY,NH,ME,NC,VA
Hexachlorobutadiene
CTNY,NH,ME,NC,VA
Hexachlorocyclopentadiene
CTNY,NH,ME,NC,VA
Hexachloroethane
CTNY,NH,ME,NC,VA
Indeno(1,2,3-cd)pyrene
CTNY,NH,ME,NC,VA
Isophorone
CTNY,NH,ME,NC,VA
1-Methylnaphthalene
NC
2-Methylnaphthalene
CTNY,NH,ME,NC,VA
2-Methylphenol
CTNY,NH,ME,NC,VA
3/4-Methylphenol
CTNY,NH,ME,NC,VA
Naphthalene
CTNY,NH,ME,NC,VA
Page 103 of 110

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ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte
Certifications
SW-846 8270E in Soil
2-Nitroaniline
CT,NY,NH,ME,NC,VA
3-Nitroaniline
CT,NY,NH,ME,NC,VA
4-Nitroaniline
CT,NY,NH,ME,NC,VA
Nitrobenzene
CT,NY,NH,ME,NC,VA
2-Nitrophenol
CT,NY,NH,ME,NC,VA
4-Nitrophenol
CT,NY,NH,ME,NC,VA
N-Nitrosodimethylamine
CT,NY,NH,ME,NC,VA
N-Nitrosodi-n-propylamine
CT,NY,NH,ME,NC,VA
Pentachloronitrobenzene
NY,NC
Pentachlorophenol
CT,NY,NH,ME,NC,VA
Phenanthrene
CT,NY,NH,ME,NC,VA
Phenol
CT,NY,NH,ME,NC,VA
Pyrene
CT,NY,NH,ME,NC,VA
Pyridine
CT,NY,NH,ME,NC,VA
1,2,4,5-Tetrachlorobenzene
NY,NC
1,2,4-Trichlorobenzene
CT,NY,NH,ME,NC,VA
2,4,5-Trichlorophenol
CT,NY,NH,ME,NC,VA
2,4,6-Trichlorophenol
CT,NY,NH,ME,NC,VA
2-Fluorophenol
NC
SW-846 8270E in Water
Acenaphthene
CT,NY,NC,ME,NH,VA
Acenaphthylene
CT,NY,NC,ME,NH,VA
Acetophenone
NY,NC
Aniline
CT,NY,NC,ME,VA
Anthracene
CT,NY,NC,ME,NH,VA
Benzidine
CT,NY,NC,ME,NH,VA
Benzo(a)anthracene
CT,NY,NC,ME,NH,VA
Benzo(a)pyrene
CT,NY,NC,ME,NH,VA
Benzo(b)fluoranthene
CT,NYNC,ME,NH,VA
Benzo(g,h,i)perylene
CT,NY,NC,ME,NH,VA
Benzo(k)fluoranthene
CT,NY,NC,ME,NH,VA
Benzoic Acid
NY,NC,ME,NH,VA
Bis(2-chloroethoxy)methane
CT,NY,NC,ME,NH,VA
Bis(2-chloroethyl)ether
CT,NY,NC,ME,NH,VA
Bis(2-chloroisopropyl)ether
CT,NY,NC,ME,NH,VA
Bis(2-Ethylhexyl)phthalate
CT,NY,NC,ME,NH,VA
4-Bromophenylphenylether
CT,NY,NC,ME,NH,VA
Butylbenzylphthalate
CT,NY,NC,ME,NH,VA
Carbazole
NC
4-Chloroaniline
CT,NY,NC,ME,NH,VA
4-Chloro-3-methylphenol
CT,NY,NC,ME,NH,VA
2-Chloronaphthalene
CT,NY,NC,ME,NH,VA
2-Chlorophenol
CT,NY,NC,ME,NH,VA
4-Chlorophenylphenylether
CT,NY,NC,ME,NH,VA
Chrysene
CT,NY,NC,ME,NH,VA
Dibenz(a,h)anthracene
CT,NY,NC,ME,NH,VA
Page 104 of 110

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ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte
Certifications
SW-846 8270E in Water
Dibenzofuran
CT,NY,NC,ME,NH,VA
Di-n-butylphthalate
CT,NY,NC,ME,NH,VA
1,2-Dichlorobenzene
CT,NY,NC,ME,NH,VA
1,3-Dichlorobenzene
CT,NY,NC,ME,NH,VA
1,4-Dichlorobenzene
CT,NY,NC,ME,NH,VA
3,3-Dichlorobenzidine
CT,NY,NC,ME,NH,VA
2,4-Dichlorophenol
CT,NY,NC,ME,NH,VA
Diethylphthalate
CT,NY,NC,ME,NH,VA
2,4-Dimethylphenol
CT,NY,NC,ME,NH,VA
Dimethylphthalate
CT,NY,NC,ME,NH,VA
4,6-Dinitro-2-methylphenol
CT,NY,NC,ME,NH,VA
2,4-Dinitrophenol
CT,NY,NC,ME,NH,VA
2,4-Dinitrotoluene
CT,NY,NC,ME,NH,VA
2,6-Dinitrotoluene
CT,NY,NC,ME,NH,VA
Di-n-octylphthalate
CT,NY,NC,ME,NH,VA
1,2-Diphenylhydrazine/Azobenzene
NY,NC
Fluoranthene
CT,NY,NC,ME,NH,VA
Fluorene
NY,NC,ME,NH,VA
Hexachlorobenzene
CT,NY,NC,ME,NH,VA
Hexachlorobutadiene
CT,NY,NC,ME,NH,VA
Hexachlorocyclopentadiene
CT,NY,NC,ME,NH,VA
Hexachloroethane
CT,NY,NC,ME,NH,VA
Indeno(1,2,3-cd)pyrene
CT,NYNC,ME,NH,VA
Isophorone
CT,NY,NC,ME,NH,VA
1-Methylnaphthalene
NC
2-Methylnaphthalene
CT,NY,NC,ME,NH,VA
2-Methylphenol
CT,NY,NC,NH,VA
3/4-Methylphenol
CT,NY,NC,NH,VA
Naphthalene
CT,NY,NC,ME,NH,VA
2-Nitroaniline
CT,NY,NC,ME,NH,VA
3-Nitroaniline
CT,NY,NC,ME,NH,VA
4-Nitroaniline
CT,NY,NC,ME,NH,VA
Nitrobenzene
CT,NY,NC,ME,NH,VA
2-Nitrophenol
CT,NY,NC,ME,NH,VA
4-Nitrophenol
CT,NY,NC,ME,NH,VA
N-Nitrosodimethylamine
CT,NY,NC,ME,NH,VA
N-Nitrosodi-n-propylamine
CT,NY,NC,ME,NH,VA
Pentachloronitrobenzene
NC
Pentachlorophenol
CT,NY,NC,ME,NH,VA
Phenanthrene
CT,NY,NC,ME,NH,VA
Phenol
CT,NY,NC,ME,NH,VA
Pyrene
CT,NY,NC,ME,NH,VA
Pyridine
CT,NY,NC,ME,NH,VA
1,2,4,5-Tetrachlorobenzene
NY,NC
1,2,4-Trichlorobenzene
CT,NY,NC,ME,NH,VA
2,4,5-Trichlorophenol
CT,NY,NC,ME,NH,VA
2,4,6-Trichlorophenol
CT,NYNC,ME,NH,VA
Page 105 of 110

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ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 8270E in Water
2-Fluorophenol NC
The CON -TEST Environmental Laboratory operates under the following certifications and accreditations:
Code
Description
Number
Expires
AIHA
AIHA-LAP, LLC - ISO17025:2005
100033
03/l/2020
MA
Massachusetts DEP
M-MA100
06/30/2019
CT
Connecticut Department of Publilc Health
PH-0567
09/30/2019
NY
New York State Department of Health
10899 NELAP
04/l/2020
NH-S
New Hampshire Environmental Lab
2516 NELAP
02/5/2020
RI
Rhode Island Department of Health
LA000112
12/30/2019
NC
North Carolina Div. of Water Quality
652
12/31/2019
NJ
New Jersey DEP
MA007 NELAP
06/30/2019
FL
Florida Department of Health
E871027 NELAP
06/30/2019
VT
Vermont Department of Health Lead Laboratory
LL015036
07/30/2019
ME
State of Maine
2011028
06/9/2019
VA
Commonwealth of Virginia
460217
12/14/2019
NH-P
New Hampshire Environmental Lab
2557 NELAP
09/6/2019
VT-DW
Vermont Department of Health Drinking Water
VT-255716
06/12/2019
NC-DW
North Carolina Department of Health
25703
07/31/2019
Page 106 of 110

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4120/2019 Track your package or shipment with FedEx Tracking
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Table of Contents
Received By
Date
How were the samples In Cooler No Cooler
received? Direct from Sampling
B G # S
Time 0 1 Z
On lee -- ] No Ice
Ambient Melted Ice
A IT '7
Were samples within
Y un
ctua emp - 5
Temperature? 2-6°C By Blank #
Actual Temp -
Was Custody Seal Intact?
fah
Were Samples Tampered with?
Was COC Relinquished ?
Does Chain Agree With Samples? T
Are there broken/leaking/loose caps on any samples? r-
Is COC in ink/ Legible?
Were samples received within holding time? -T
Did COC include all Client
Analysis Sampler Name
pertinent Information? Project
ID's Collection Dates/Times -r
Are Sample labels filled out and legible?
T
Are there Lab to Filters?
1=
Who was notified?
Are there Rushes?
Who was notified?
Are there Short Holds?
r
Who was notified?
Is there enough Volume?
c
Is there Headspace where applicable?
MS/MSD?
Proper Media/Containers Used?
r
Is splitting samples required? tC
Were trip blanks received?
On COC? E
Do all samples have the proper pH?
►. Acid is 4:2- Base
Unp-
1 Liter Amb.
? `
1 Liter Plastic
16 oz Amb.
HCL-
t
500 mL' Amb.
500 mL Plastic
80z m IClear
Meoh-
250 mL Amb.
250 mL Plastic
4oz m IClear
Bisulfate-
Flashpoint
Col./Bacteria
2oz mb/Clear
DI-
Other Glass
Other Plastic
Encore
Thiosulfate-
SOC Kit
Plastic Bag
Frozen:
Sulfuric-
I
Perchlorate
Zialock
Unp-
1 Liter Amb.
1 Liter Plastic
16 oz. Amb.
HCL-
500 mL Amb.
500 mL Plastic
8oz AmblClear
Meoh-
250 mL Amb.
250 mL Plastic
4oz AmblClear
Bisulfate-
Col./Bacteria
Flashpoint
2oz Amb/Clear
DI-
Other Plastic
Other Glass
Encore
iThiosulfate-I
I
SOC Kit
I
Plastic Bag
Frozen:
Sulfuric-
I I
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I I
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Pape 110 of 110

icon-tes w .
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
June 4, 2019
Eric Howard
The John R. McAdams Company, Inc.
2905 Meridian Parkway
Durham, NC 27713
Project Location: Heritage Square
Client Job Number:
Project Number: SPEC-19064
Laboratory Work Order Number: 19E1740
Enclosed are results of analyses for samples received by the laboratory on May 30, 2019. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Raymond J. McCarthy
Project Manager
Page 1 of 19

Table of Contents
Table of Contents
Sample Summary
Hits Only Report
Case Narrative
Sample Results
Sample Preparation Information
QC Data
Air Toxics by EPA Compendium Methods
B232411
Flag/Qualifier Summary
Internal standard Area & RT Summary
Continuing Calibration Check
Certifications
Chain of Custody/Sample Receipt
3
4
5
6
8
9
9
9
12
13
14
15
17
Page 2 of 19

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
The John R. McAdams Company, Inc.
2905 Meridian Parkway REPORT DATE: 6/4/2019
Durham, NC 27713 PURCHASE ORDER NUMBER:
ATTN: Eric Howard
PROJECT NUMBER: SPEC-19064
ANALYTICAL SUMMARY
WORK ORDER NUMBER: 19E1740
The results of analyses performed on the following samples submitted to the CON -TEST Analytical Laboratory are found in this report.
PROJECT LOCATION: Heritage Square
FIELD SAMPLE # LAB ID: MATRIX SAMPLE DESCRIPTION TEST SUB LAB
SG-1 19E1740-01 Sub Slab EPATO-15
Page 3 of 19

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
EXECUTIVE SUMMARY
Client ID: SG-1 Lab ID: 19E1740-01
Analyte
Results/Qua]
DL
RL
Units
Method
2-Butanone (MEK)
9.6
0.31
8.0
ppbv
EPATO-15
Acetone
180
2.8
8.0
ppbv
EPATO-15
Benzene
0.16 J
0.082
0.20
ppbv
EPATO-15
Chloroform
0.53
0.074
0.20
ppbv
EPATO-15
Ethanol
1600
36
80
ppbv
EPATO-15
Ethylbenzene
0.18 J
0.12
0.20
ppbv
EPATO-15
Heptane
0.88
0.12
0.20
ppbv
EPATO-15
Isopropanol
210
2.5
80
ppbv
EPATO-15
m&p-Xylene
0.54
0.23
0.40
ppbv
EPATO-15
Naphthalene
0.33
0.15
0.20
ppbv
EPATO-15
o-Xylene
0.60
0.12
0.20
ppbv
EPATO-15
Styrene
0.40
0.12
0.20
ppbv
EPATO-15
Tetrachloroethylene
0.48
0.11
0.20
ppbv
EPATO-15
Toluene
1.0
0.10
0.20
ppbv
EPATO-15
Trichlorofluoromethane (Freon 11)
25
0.12
0.80
ppbv
EPATO-15
Con -Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary
section of this report. Users must review this report in its entirety to determine data usability and assessment.
Page 4 of 19

icon-tes w .
ANALYTICAL LABORATORY
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.
EPA TO-15
Qualitications:
L-01
Laboratory fortified blank /laboratory control sample recovery outside of control limits. Data validation is not affected since all results are
"not detected" for all samples in this batch for this compound and bias is on the high side.
Analyte & Samples(s) Qualified:
Vinyl Acetate
B232411-BSI
V-05
Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for this compound.
Analyte & Samples(s) Qualified:
Bromomethane
19E1740-01[SG-1]
V-36
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 'hot detected" for this compound.
Analyte & Samples(s) Qualified:
Carbon Disulfide
B232411-BSI
Vinyl Acetate
B232411-BSI
The results of analyses reported only relate to samples submitted to the Con -Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
d�
Lisa A. Worthington
Technical Representative
Page 5 of 19

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
ANALYTICAL RESULTS
Project Location: Heritage Square
Sample Description/Location:
Work Order: 19E1740
Date Received: 5/30/2019
Sub Description/Location:
Initial Vacuum(in Hg): -28
Field Sample #: SG-1
Canister ID: 2241
Final Vacuum(in Hg): -4
Sample ID: 19E1740-01
Canister Size: 1 liter
Receipt Vacuum(in Hg): -5.5
Sample Matrix: Sub Slab
Flow Controller ID: 4068
Flow Controller Type: Fixed -Orifice
Sampled: 5/24/2019 15:25
Sample Type: 5 Min
Flow Controller Calibration
RPD Pre and Post -Sampling:
EPA'10-15
ppbv
ug/m3
Date/Time
Analyte
Results
RL Flag/Qual
Results
RL
Dilution Analyzed
Analyst
Acetone
180
8.0
430
19
4 6/3/19 19:21
BRF
Benzene
0.16
0.20 J
0.50
0.64
4 6/3/19 19:21
BRF
Benzyl chloride
ND
0.20
ND
1.0
4 6/3/19 19:21
BRF
Bromodichloromethane
ND
0.20
ND
1.3
4 6/3/19 19:21
BRF
Bromoform
ND
0.20
ND
2.1
4 6/3/19 19:21
BRF
Bromomethane
ND
0.20 V-05
ND
0.78
4 6/3/19 19:21
BRF
1,3-Butadiene
ND
0.20
ND
0.44
4 6/3/19 19:21
BRF
2-Butanone (MEK)
9.6
8.0
28
24
4 6/3/19 19:21
BRF
Carbon Disulfide
ND
2.0
ND
6.2
4 6/3/19 19:21
BRF
Carbon Tetrachloride
ND
0.20
ND
1.3
4 6/3/19 19:21
BRF
Chlorobenzene
ND
0.20
ND
0.92
4 6/3/19 19:21
BRF
Chloroethane
ND
0.20
ND
0.53
4 6/3/19 19:21
BRF
Chloroform
0.53
0.20
2.6
0.98
4 6/3/19 19:21
BRF
Chloromethane
ND
0.40
ND
0.83
4 6/3/19 19:21
BRF
Cyclohexane
ND
0.20
ND
0.69
4 6/3/19 19:21
BRF
Dibromochloromethane
ND
0.20
ND
1.7
4 6/3/19 19:21
BRF
1,2-Dibromoethane (EDB)
ND
0.20
ND
1.5
4 6/3/19 19:21
BRF
1,2-Dichlorobenzene
ND
0.20
ND
1.2
4 6/3/19 19:21
BRF
1,3-Dichlorobenzene
ND
0.20
ND
1.2
4 6/3/19 19:21
BRF
1,4-Dichlorobenzene
ND
0.20
ND
1.2
4 6/3/19 19:21
BRF
Dichlorodifluoromethane (Freon 12)
ND
0.20
ND
0.99
4 6/3/19 19:21
BRF
1,1-Dichloroethane
ND
0.20
ND
0.81
4 6/3/19 19:21
BRF
1,2-Dichloroethane
ND
0.20
ND
0.81
4 6/3/19 19:21
BRF
1,1-Dichloroethylene
ND
0.20
ND
0.79
4 6/3/19 19:21
BRF
cis-1,2-Dichloroethylene
ND
0.20
ND
0.79
4 6/3/19 19:21
BRF
trans-1,2-Dichloroethylene
ND
0.20
ND
0.79
4 6/3/19 19:21
BRF
1,2-Dichloropropane
ND
0.20
ND
0.92
4 6/3/19 19:21
BRF
cis- 1,3 -Dichloropropene
ND
0.20
ND
0.91
4 6/3/19 19:21
BRF
trans- 1, 3 -Dichloropropene
ND
0.20
ND
0.91
4 6/3/19 19:21
BRF
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)
ND
0.20
ND
1.4
4 6/3/19 19:21
BRF
1,4-Dioxane
ND
2.0
ND
7.2
4 6/3/19 19:21
BRF
Ethanol
1600
80
3100
150
40 6/4/19 8:55
BRF
Ethyl Acetate
ND
0.20
ND
0.72
4 6/3/19 19:21
BRF
Ethylbenzene
0.18
0.20 J
0.76
0.87
4 6/3/19 19:21
BRF
4-Ethyltoluene
ND
0.20
ND
0.98
4 6/3/19 19:21
BRF
Heptane
0.88
0.20
3.6
0.82
4 6/3/19 19:21
BRF
Hexachlorobutadiene
ND
0.20
ND
2.1
4 6/3/19 19:21
BRF
Page 6 of 19

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ANALYTICAL LABORATORY
Table of Contents
Project Location: Heritage Square
Date Received: 5/30/2019
Field Sample #: SG-1
Sample ID: 19E1740-01
Sample Matrix: Sub Slab
Sampled: 5/24/2019 15:25
Analyse
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
ANALYTICAL RESULTS
Sample Description/Location:
Sub Description/Location:
Canister ID: 2241
Canister Size: 1 liter
Flow Controller ID: 4068
Sample Type: 5 Min
EPA TO-15
ppbv ug/m3
Results RL Flag/Qual Results ILL
Work Order: 19E1740
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -4
Receipt Vacuum(in Hg): -5.5
Flow Controller Type: Fixed -Orifice
Flow Controller Calibration
RPD Pre and Post -Sampling:
Date/Time
Dilution Analyzed Analyst
Hexane
ND
8.0
ND
28
4
6/3/19 19:21
BRF
2-Hexanone (MBK)
ND
0.20
ND
0.82
4
6/3/19 19:21
BRF
Isopropanol
210
80
510
200
40
6/4/19 8:55
BRF
Methyl tert-Butyl Ether (MTBE)
ND
0.20
ND
0.72
4
6/3/19 19:21
BRF
Methylene Chloride
ND
2.0
ND
6.9
4
6/3/19 19:21
BRF
4-Methyl-2-pentanone (MIBK)
ND
0.20
ND
0.82
4
6/3/19 19:21
BRF
Naphthalene
0.33
0.20
1.7
1.0
4
6/3/19 19:21
BRF
Propene
ND
8.0
ND
14
4
6/3/19 19:21
BRF
Styrene
0.40
0.20
1.7
0.85
4
6/3/19 19:21
BRF
1,1,2,2-Tetrachloroethane
ND
0.20
ND
1.4
4
6/3/19 19:21
BRF
Tetrachloroethylene
0.48
0.20
3.3
1.4
4
6/3/19 19:21
BRF
Tetrahydrofuran
ND
0.20
ND
0.59
4
6/3/19 19:21
BRF
Toluene
1.0
0.20
3.8
0.75
4
6/3/19 19:21
BRF
1,2,4-Trichlorobenzene
ND
0.20
ND
1.5
4
6/3/19 19:21
BRF
1, 1, 1 -Trichloroethane
ND
0.20
ND
1.1
4
6/3/19 19:21
BRF
1,1,2-Trichloroethane
ND
0.20
ND
1.1
4
6/3/19 19:21
BRF
Trichloroethylene
ND
0.20
ND
1.1
4
6/3/19 19:21
BRF
Trichlorofluoromethane (Freon 11)
25
0.80
140
4.5
4
6/3/19 19:21
BRF
1, 1,2-Trichloro- 1,2,2-trifluoroethane (Freon 113)
ND
0.80
ND
6.1
4
6/3/19 19:21
BRF
1,2,4-Trimethylbenzene
ND
0.20
ND
0.98
4
6/3/19 19:21
BRF
1,3,5-Trimethylbenzene
ND
0.20
ND
0.98
4
6/3/19 19:21
BRF
Vinyl Acetate
ND
4.0
ND
14
4
6/3/19 19:21
BRF
Vinyl Chloride
ND
0.20
ND
0.51
4
6/3/19 19:21
BRF
m&p-Xylene
0.54
0.40
2.4
1.7
4
6/3/19 19:21
BRF
o-Xylene
0.60
0.20
2.6
0.87
4
6/3/19 19:21
BRF
Surrogates
% Recovery
% REC Limits
4-Bromofluorobenzene (1) 95.3 70-130
4-Bromofluorobenzene (1) 92.7 70-130
6/3/19 19:21
6/4/19 8:55
Page 7 of 19

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Sample Extraction Data
Prep Method: TO-15 Prep -EPA TO-15
Pre-Dil
Pre-Dil
Default
Actual
Pressure Pre Initial
Final
Injection
Injection
Lab Number [Field ID]
Batch Dilution Dilution mL
mL
mL
mL Date
19E1740-01 [SG-11
B232411 1.5 1 N/A
1000
400
150 06/03/19
19E1740-01RE1 [SG-1]
B232411 1.5 1 N/A
1000
400
15 06/03/19
Page 8 of 19

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
QUALITY CONTROL
Air Toxics by EPA Compendium Methods - Quality Control
ppbv ug/m3 Spike Level Source %REC RPD
nalyte Results RL Results RL ppbv Result %REC Limits RPD Limit Flag/Qua
Batch B232411 - TO-15 Prep
Blank (B232411-BLK1)
Prepared & Analyzed: 06/03/19
Acetone
ND
1.4
Benzene
ND
0.035
Benzyl chloride
ND
0.035
Bromodichloromethane
ND
0.035
Bromoform
ND
0.035
Bromomethane
ND
0.035
1,3-Butadiene
ND
0.035
2-Butanone (MEK)
ND
1.4
Carbon Disulfide
ND
0.35
Carbon Tetrachloride
ND
0.035
Chlorobenzene
ND
0.035
Chloroethane
ND
0.035
Chloroform
ND
0.035
Chloromethane
ND
0.070
Cyclohexane
ND
0.035
Dibromochloromethane
ND
0.035
1,2-Dibromoethane (EDB)
ND
0.035
1,2-Dichlorobenzene
ND
0.035
1,3-Dichlorobenzene
ND
0.035
1,4-Dichlorobenzene
ND
0.035
Dichlorodifluoromethane (Freon 12)
ND
0.035
1,1-Dichloroethane
ND
0.035
1,2-Dichloroethane
ND
0.035
1,1-Dichloroethylene
ND
0.035
cis-1,2-Dichloroethylene
ND
0.035
trans-1,2-Dichloroethylene
ND
0.035
1,2-Dichloropropane
ND
0.035
cis- 1,3 -Dichloropropene
ND
0.035
trans- l,3-Dichloropropene
ND
0.035
1,2-Dichloro- 1, 1,2,2-tetrafluoroethane
ND
0.035
(Freon 114)
1,4-Dioxane
ND
0.35
Ethanol
ND
1.4
Ethyl Acetate
ND
0.035
Ethylbenzene
ND
0.035
4-Ethyltoluene
ND
0.035
Heptane
ND
0.035
Hexachlorobutadiene
ND
0.035
Hexane
ND
1.4
2-Hexanone (MBK)
ND
0.035
Isopropanol
ND
1.4
Methyl tert-Butyl Ether (MTBE)
ND
0.035
Methylene Chloride
ND
0.35
4-Methyl-2-pentanone (MIBK)
ND
0.035
Naphthalene
ND
0.035
Propene
ND
1.4
Styrene
ND
0.035
Page 9 of 19

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
QUALITY CONTROL
Air Toxics by EPA Compendium Methods - Quality Control
ppbv ug/m3 Spike Level Source %REC RPD
\nalyte Results RL Results RL ppbv Result %REC Limits RPD Limit Flag/Qua]
Batch B232411 - TO-15 Prep
Blank (B232411-BLK1)
Prepared & Analyzed: 06/03/19
1,1,2,2-Tetrachloroethane
ND
0.035
Tetrachloroethylene
ND
0.035
Tetrahydrofuran
ND
0.035
Toluene
ND
0.035
1,2,4-Trichlorobenzene
ND
0.035
1, 1, 1 -Trichloroethane
ND
0.035
1,1,2-Trichloroethane
ND
0.035
Trichloroethylene
ND
0.035
Trichlorofluoromethane (Freon 11)
ND
0.14
1, 1,2-Trichloro- 1,2,2-trifluoroethane (Freon
ND
0.14
113)
1,2,4-Trimethylbenzene
ND
0.035
1,3,5-Trimethylbenzene
ND
0.035
Vinyl Acetate
ND
0.70
Vinyl Chloride
ND
0.035
m&p-Xylene
ND
0.070
o-Xylene
ND
0.035
Surrogate: 4-Bromofluorobenzene (1)
LCS (B232411-BS1)
7.49
8.00 93.6
Prepared & Analyzed: 06/03/19
70-130
Acetone
5.40
5.00
108
70-130
Benzene
4.40
5.00
88.1
70-130
Benzyl chloride
5.37
5.00
107
70-130
Bromodichloromethane
4.41
5.00
88.2
70-130
Bromoform
4.61
5.00
92.2
70-130
Bromomethane
3.72
5.00
74.4
70-130
1,3-Butadiene
5.06
5.00
101
70-130
2-Butanone (MEK)
4.61
5.00
92.3
70-130
Carbon Disulfide
6.42
5.00
128
70-130 V-36
Carbon Tetrachloride
4.37
5.00
87.3
70-130
Chlorobenzene
4.46
5.00
89.3
70-130
Chloroethane
4.56
5.00
91.1
70-130
Chloroform
4.66
5.00
93.2
70-130
Chloromethane
4.17
5.00
83.4
70-130
Cyclohexane
4.73
5.00
94.7
70-130
Dibromochloromethane
4.52
5.00
90.4
70-130
1,2-Dibromoethane (EDB)
4.81
5.00
96.2
70-130
1,2-Dichlorobenzene
5.11
5.00
102
70-130
1,3-Dichlorobenzene
5.07
5.00
101
70-130
1,4-Dichlorobenzene
5.04
5.00
101
70-130
Dichlorodifluoromethane (Freon 12)
4.87
5.00
97.4
70-130
1,1-Dichloroethane
4.61
5.00
92.2
70-130
1,2-Dichloroethane
4.86
5.00
97.3
70-130
1, 1 -Dichloroethylene
4.74
5.00
94.8
70-130
cis-1,2-Dichloroethylene
4.67
5.00
93.3
70-130
trans-1,2-Dichloroethylene
4.94
5.00
98.8
70-130
1,2-Dichloropropane
4.38
5.00
87.6
70-130
Page 10 of 19

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
QUALITY CONTROL
Air Toxics by EPA Compendium Methods - Quality Control
ppbv ug/m3 Spike Level Source %REC RPD
malyte Results RL Results RL ppbv Result %REC Limits RPD Limit Flag/Qua
Batch B232411 - TO-15 Prep
LCS (B232411-BSI)
Prepared & Analyzed: 06/03/19
cis-1,3-Dichloropropene
4.94
5.00
98.9
70-130
trans-1,3-Dichloropropene
5.10
5.00
102
70-130
1,2-Dichloro- 1, 1,2,2-tetrafluoroethane
4.22
5.00
84.5
70-130
(Freon 114)
1,4-Dioxane
5.07
5.00
101
70-130
Ethanol
5.56
5.00
111
70-130
Ethyl Acetate
3.86
5.00
77.1
70-130
Ethylbenzene
4.78
5.00
95.7
70-130
4-Ethyltoluene
5.27
5.00
105
70-130
Heptane
4.85
5.00
97.1
70-130
Hexachlorobutadiene
4.77
5.00
95.5
70-130
Hexane
4.96
5.00
99.3
70-130
2-Hexanone (MBK)
5.00
5.00
100
70-130
Isopropanol
4.29
5.00
85.8
70-130
Methyl tert-Butyl Ether (MTBE)
5.10
5.00
102
70-130
Methylene Chloride
4.23
5.00
84.6
70-130
4-Methyl-2-pentanone (MIBK)
4.77
5.00
95.4
70-130
Naphthalene
6.18
5.00
124
70-130
Propene
4.53
5.00
90.7
70-130
Styrene
5.38
5.00
108
70-130
1,1,2,2-Tetrachloroethane
4.50
5.00
89.9
70-130
Tetrachloroethylene
4.61
5.00
92.1
70-130
Tetrahydrofuran
5.07
5.00
101
70-130
Toluene
4.84
5.00
96.8
70-130
1,2,4-Trichlorobenzene
5.85
5.00
117
70-130
1, 1, 1 -Trichloroethane
4.12
5.00
82.3
70-130
1,1,2-Trichloroethane
4.64
5.00
92.7
70-130
Trichloroethylene
4.44
5.00
88.9
70-130
Trichlorofluoromethane (Freon 11)
4.29
5.00
85.7
70-130
1, 1,2-Trichloro- 1,2,2-trifluoroethane (Freon
5.14
5.00
103
70-130
113)
1,2,4-Trimethylbenzene
5.42
5.00
108
70-130
1,3,5-Trimethylbenzene
5.13
5.00
103
70-130
Vinyl Acetate
9.33
5.00
187
* 70-130 L-01, V-3(
Vinyl Chloride
4.58
5.00
91.5
70-130
m&p-Xylene
10.1
10.0
101
70-130
o-Xylene
5.12
5.00
102
70-130
Surrogate: 4-Bromofluorobenzene (1) 7.62 8.00 95.3 70-130
Page 11 of 19

icon-tes w .
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 * FAX [phone] " TEL. [phone]
FLAG/QUALIFIER SUMMARY
* QC result is outside of established limits.
fi 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.
J Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
L-01 Laboratory fortified blank /laboratory control sample recovery outside of control limits. Data validation is not
affected since all results are "not detected" for all samples in this batch for this compound and bias is on the high
side.
V-05 Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for
this compound.
V-36 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.
Page 12 of 19

icon-tes w .
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
INTERNAL STANDARD AREAAND RT SUMMARY
EPA TO-15
Internal Standard
Response
RT
Reference
Response
Reference
RT
Area %
Area %
Limits
RT Diff
RT Diff
Limit
Q
SG-1 (19E1740-01) Lab File ID: B1915416.D Analyzed: 06/03/19 19:21
Bromochloromethane (1)
187420
5.052
60 - 140
5.0520
+/-0.50
1,4-Difluorobenzene (1)
459424
6.272
60 - 140
6.2720
+/-0.50
Chlorobenzene-d5(1)
406747
9.859
60-140
9.8590
+/-0.50
SG-1 (19E1740-01RE1) Lab File ID: B1915432.D Analyzed: 06/04/19 08:55
Bromochloromethane (1)
196543
5.049
60 - 140
5.0490
+/-0.50
1,4-Difluorobenzene (1)
489453
6.263
60 - 140
6.2630
+/-0.50
Chlorobenzene-d5(1)
419208
9.856
60-140
9.8560
+/-0.50
Page 13 of 19

icon-tes w .
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
CONTINUING CALIBRATION CHECK
COMPOUND
TYPE
RESPONSE FACTOR
% DIFF / DRIFT
STD
CCV
ICAL
CCV
MIN (#)
CCV
LIMIT (#)
# Column to be used to flag Response Factor and %Diff/Drift values with an asterisk
* Values outside of QC limits
Page 14 of 19

icon-tes w .
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte
EPA TO-15 in Air
Acetone
Benzene
Benzyl chloride
Bromodichloromethane
Bromoform
Bromomethane
1,3-Butadiene
2-Butanone (MEK)
Carbon Disulfide
Carbon Tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
Cyclohexane
Dibromochloromethane
1,2-Dibromoethane (EDB)
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane (Freon 12)
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethylene
cis-1,2-Dichloroethylene
trans- l,2-Dichloro ethylene
1,2-Dichloropropane
cis- 1,3 -Dichloropropene
trans- 1, 3 -Dichloropropene
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)
1,4-Dioxane
Ethanol
Ethyl Acetate
Ethylbenzene
4-Ethyltoluene
Heptane
Hexachlorobutadiene
Hexane
2-Hexanone (MBK)
Isopropanol
Methyl tart -Butyl Ether (MTBE)
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Naphthalene
Propene
Styrene
1,1,2,2-Tetrachloroethane
Certifications
AIHA,NY,ME,NH
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,NJ,NY,ME,NH,VA
AIHA,NJ,NY,ME,NH,VA
AIHA,FL,NJ,NY,ME,NH
AIHA,NJ,NY,ME,NH,VA
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,NJ,NY,ME,NH, VA
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,NJ,NY,ME,NH,VA
AIHA,NY,ME,NH
AIHA,NJ,NY,ME,NH
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,NJ,NY,ME,NH
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,NY,ME,NH
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,FL,NY,ME,NH,VA
AIHA,NJ,NY,ME,NH,VA
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,NY,ME,NH
AIHA,NJ,NY,ME,NH,VA
AIHA,NJ,NY,ME,NH,VA
AIHA
AIHA
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,NJ
AIHA,NJ,NY,ME,NH,VA
AIHA,NJ,NY,ME,NH,VA
AIHA,FL,NJ,NY,ME,NH, VA
AIHA
AIHA,NY,ME,NH
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,FL,NJ,NY,ME,NH
NY,ME,NH
AIHA
AIHA,FL,NJ,NY,ME,NH, VA
AIHA,FL,NJ,NY,ME,NH,VA
Page 15 of 19

icon-tes w .
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
EPA TO-15 in Air
Tetrachloroethylene
AIHA,FL,NJ,NY,ME,NH,VA
Tetrahydrofuran
AIHA
Toluene
AIHA,FL,NJ,NYM E,NH,VA
1,2,4-Trichlorobenzene
AIHA,NJ,NY,ME,NH,VA
1, 1, 1 -Trichloroethane
AIHA,FL,NJ,NY,ME,NH,VA
1,1,2-Trichloroethane
AIHA,FL,NJ,NY,ME,NH,VA
Trichloroethylene
AIHA,FL,NJ,NY,ME,NH,VA
Trichlorofluoromethane (Freon 11)
AIHA,NY,ME,NH
1,1,2-Trichloro-1,2,2-ttifluoroethane
(Freon 113)
AIHA,NJ,NY,ME,NH,VA
1,2,4-Trimethylbenzene
AIHA,NJ,NY,ME,NH
1,3,5-Trimethylbenzene
AIHA,NJ,NY,ME,NH
Vinyl Acetate
AIHA,FL,NJ,NY,ME,NH,VA
Vinyl Chloride
AIHA,FL,NJ,NY,ME,NH,VA
m&p-Xylene
AIHA,FL,NJ,NY,ME,NH,VA
o-Xylene
AIHA,FL,NJ,NY,ME,NH,VA
The CON -TEST Environmental
Laboratory operates under the following certifications and accreditations:
Code
Description
Number
Expires
AIHA
AIHA-LAP, LLC - ISO17025:2005
100033
03/l/2020
MA
Massachusetts DEP
M-MA100
06/30/2019
CT
Connecticut Department of Publilc Health
PH-0567
09/30/2019
NY
New York State Department of Health
10899 NELAP
04/l/2020
NH-S
New Hampshire Environmental Lab
2516 NELAP
02/5/2020
RI
Rhode Island Department of Health
LA000112
12/30/2019
NC
North Carolina Div. of Water Quality
652
12/31/2019
NJ
New Jersey DEP
MA007 NELAP
06/30/2019
FL
Florida Department of Health
E871027 NELAP
06/30/2019
VT
Vermont Department of Health Lead Laboratory
LL015036
07/30/2019
ME
State of Maine
2011028
06/9/2019
VA
Commonwealth of Virginia
460217
12/14/2019
NH-P
New Hampshire Environmental Lab
2557 NELAP
09/6/2019
VT-DW
Vermont Department of Health Drinking
Water
VT-255716
06/12/2019
NC-DW
North Carolina Department of Health
25703
07/31/2019
Page 16 of 19

Table of Contents
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Page 17 of 19

Delivered
Thursday 5/30/20 9 a -43 pry
DELIVERED
Signed for by: PPINKQWSKI
GET STATUS UPDATES
OBTAIN PROOF OF DELIVERY
FROM TO
Raleigh, NC US East I.ongrneadow, MA US
Shipment Facts
TRACKING NUMBER
SERVICE
WEIGHT
787520925494
FedEx Ground
4 2 Ibs / 1 91 kgs
DIMENSIONS
TOTAL PIECES
TERMS
13x12x9 in.
1
Shipper
PACKAGING
STANDARD TRANSIT
SHIP DATE
Package
0
0
5/301,2019
Tue 5/28/2019
ACTUAL DELIVERY
Thu 5/30/2019 1 43 r)m
Iv
Travel History
Local Scan Time V
Thursday,5/30/2014
1:43 pm
East Longmeadow, MA
Delivered
4:27 am
CHICOPEE, MA
On FedEx vehicle for delivery
4:01 am
CHicoPEE, MA
At total FedEx facility
1.26 air
MIDDLETOWA, C 1
Departed FedEx lucadun
... ..
Wednesday, 5/29/2019
11.44 pm
MIDDLETOWN, CT
Arrived at FedEx location
https://www.fedex.com/apps/fedextrack/?action=track&trackingnumber=787520925494&cntry_code=U$&locale=en_US
Page 18 of 19

Table of Contents
Received By ��L Date r
How were the samples In Cooler
received? In Box
Were samples within Temperature By Gun #
Compliance? 2-6°C iV By Blank #
Was Custody Seal Intact? �T
Was COC Relinquished ?
Are there any loose caps/valves on any samples?
Is COC in ink/ Legible?T 1
On Ice
Ambient
Time
No Ice
Melted Ice
Hctuai i emp -
Actual Temp -
Were Samples Tampered with?
Does Chain Agree With Samples?
Did COC Include all Client T Analysis -T Sampler Name
Pertinent Information? Project T ID's T- Collection Dates/Times j
Are Sample Labels filled out and legible? T["
Are there Rushes? F. Who was notified?
Samples are received within holding time? 1
Proper Media Used? Individually Certified Cans?
Are there Trip Blanks? �_ Is there enough Volume? I
S%5, 3iif Mow
- -
Summa Cans
Nut/Ferrule
IC Train
Tedlar Baqs
Tubing
TO-17 Tubes
T-Connector
Radiello
Syringe
Pufs/T0-11 s
Tedlar
Page 19 of 19 1