24050_Vernon Packaging_Brownfields Assessment Report_20210513

BROWNFIELDS ASSESSMENT
REPORT

Vernon Packaging
848, 850 and 860 N. Trade Street
Winston-Salem, Forsyth County, North Carolina
NCBP #24050-20-034

April 7, 2021
Terracon Project No. 75217006

Prepared for:
DPJ Residential, LLC
Charlotte, North Carolina

Prepared by:
Terracon Consultants, Inc.
Greensboro, North Carolina
TABLE OF CONTENTS

ii

1.0 INTRODUCTION ............................................................................................................. 1
1.1 General Site Description ...................................................................................... 1
1.2 On-site and Off-site Concerns .............................................................................. 2
1.3 Standard of Care.................................................................................................. 2
1.4 Additional Scope Limitations ................................................................................ 2
1.5 Reliance ............................................................................................................... 3
2.0 SCOPE OF WORK .......................................................................................................... 3
3.0 FIELD INVESTIGATION METHODS ............................................................................... 4
4.0 ADVANCEMENT OF SOIL BORINGS ............................................................................ 4
4.1 Soil Sampling ....................................................................................................... 5
5.0 INSTALLATION OF GROUNDWATER MONITORING WELLS ..................................... 5
5.1 Monitoring Well Installation .................................................................................. 5
5.2 Soil Sampling ....................................................................................................... 6
5.3 Groundwater Sampling ........................................................................................ 6
6.0 RESULTS ....................................................................................................................... 7
6.1 Soil Sample Analytical Results ............................................................................. 7
6.2 Groundwater Sample Analytical Results .............................................................. 7
6.3 Conceptual Site Model and Risk Calculator .......................................................... 7
7.0 QUALITY ASSURANCE / QUALITY CONTROL ............................................................ 8
8.0 RECEPTOR SURVEY ..................................................................................................... 9
9.0 CONCLUSIONS ............................................................................................................ 10
10.0 RECOMMENDATIONS ................................................................................................. 11
11.0 REFERENCES .............................................................................................................. 11

Exhibits

Exhibit 1 – Site Location Map
Exhibit 2 – Site Diagram
Exhibit 3 – Groundwater Contour Map
Exhibit 4 – Soil Sample Analytical Results Map
Exhibit 5 – Groundwater Sample Analytical Results Map

Tables

Table 1 – Monitoring Well Construction Details
Table 2 – Summary of Soil Sample Analytical Results
Table 3 – Summary of Groundwater Sample Analytical Results

Appendix

Appendix A: Boring Logs and Monitoring Well Construction Details
Appendix B: Field Notes
Appendix C: Laboratory Analytical Results and Chain of Custody Forms
Appendix D: NCDEQ Risk Calculator Selected Sheets
Appendix E: Receptor Survey Form and Utility Map

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BROWNFIELDS ASSESSMENT
VERNON PACKAGING
848, 850 AND 860 N. TRADE STREET
WINSTON-SALEM, NORTH CAROLINA
NCBP #24050-20-034
TERRACON PROJECT NO. 75217006
April 7, 2021

1.0 INTRODUCTION

1.1 General Site Description

The site consists of two adjoining parcels of land (Forsyth County Parcel I.D. Nos. 6835-19-5549
and 6835-19-5759) located at 848 and 860 N. Trade Street (respectively) in Winston Salem,
Forsyth County, North Carolina along with a portion of the south-adjacent parcel (Forsyth County
Parcel I.D. No. 6835-19-5455) located at 850 N. Trade Street (Exhibit 1). The approximately
0.92-acre parcel located at 848 N. Trade Street is currently occupied by Triad Produce, consisting
of one 10,676 square-foot warehouse building and a gravel parking area (Exhibit 2). The
approximately 2.46-acre parcel located at 860 N. Trade Street is currently occupied by Vernon
Packaging, consisting of three interconnected office/warehouse buildings along the southern
property boundary, and a gravel parking/truck storage area and grassed areas to the north. The
original building was constructed in 1978 with building additions in 1986. The buildings comprise
a total of approximately 19,016 square feet. The site also includes an approximately 0.65-acre
gravel parking lot portion of the south-adjacent Combs Produce warehouse property located at
850 N. Trade Street (Forsyth County Parcel I.D. No, 6835-19-5455). The site operations consist
of the temporary storage and distribution of fresh produce.

Surrounding land use consists of commercial properties to the north and south, commercial and
industrial businesses to the east and commercial and multi-family residential developments to the
west. The site generally slopes downward to the northwest. Groundwater at the site was
anticipated to occur between 40 and 55 feet below ground surface (bgs) based on previous
geotechnical investigations and was estimated to flow in a northwesterly direction. Terracon
notes that N. Martin Luther King Drive, located approximately 220 feet south of the site, occupies
an east-west trending ridge such that groundwater located south of the street appears to flow in
a southerly direction away from the site.

The site historically consisted of residential properties from at least 1895 to approximately 1940
when it was redeveloped for light industrial use for the tobacco industry. The use of the site
gradually transitioned from tobacco warehouses to its current use as a commercial produce
distribution center between approximately 1964 and 1980.

The site was accepted into the North Carolina Brownfields Program (NCBP) on December 23,
2020. The NCBP will be the lead regulatory agency for this re-development project.
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Vernon Packaging ■ Winston Salem, NC
April 7, 2021 ■ Terracon Project No. 75217006

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1.2 On-site and Off-site Concerns

Terracon completed a Phase I Environmental Site Assessment (ESA) for the property and
provided our findings, conclusions and recommendations in a report dated May 15, 2020
(Terracon Project No. 75207012). The Phase I ESA identified the following Recognized
Environmental Conditions (RECs) potentially affecting the site:

REC/Site Concern Description
Historical Site Use The site’s historical use for light-industrial purposes including
tobacco warehousing and fresh produce distributing.
Adjacent Gas Station A gas station was formerly located southeast-adjacent and up-
gradient of the site.
Nearby Drycleaners
Drycleaners were formerly located northeast and approximately
330 feet east and up-gradient to cross-gradient relative to the
site.
Nearby Automotive
Servicing Facilities
Historical automotive servicing activities east and up-gradient of
the site.
Nearby Historical Light
Industrial Use Historical light industrial use surrounding the site.

Terracon notes that undiscovered USTs may also be present at the site.

1.3 Standard of Care

Terracon’s services were performed in a manner consistent with generally accepted practices of
the profession undertaken in similar studies in the same geographical area during the same time.
Terracon makes no warranties, either expressed or implied, regarding the findings, conclusions,
or recommendations. Please note that Terracon does not warrant the work of laboratories,
regulatory agencies, or other third parties supplying information used in the preparation of the
report. These investigation services were performed in accordance with the scope of work agreed
with the NCBP, our client, as reflected in our proposal and were not restricted by ASTM E1903-
11.

1.4 Additional Scope Limitations

Findings, conclusions and recommendations resulting from these services are based upon
information derived from the on-site activities and other services, including file reviews, performed
under this scope of work; such information is subject to change over time. Certain indicators of
the presence of hazardous substances, petroleum products, or other constituents may have been
latent, inaccessible, unobservable, not detected or not present during these assessment activities;
Brownfields Assessment Report
Vernon Packaging ■ Winston Salem, NC
April 7, 2021 ■ Terracon Project No. 75217006

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thus, we cannot represent that the site is free of hazardous substances, toxic materials, petroleum
products, or other latent conditions beyond those identified during this investigation. Subsurface
conditions may vary from those encountered at specific borings or wells or during other surveys,
tests, assessments, investigations or exploratory services; the data, interpretations, findings, and
our recommendations are based solely upon data obtained at the time and within the scope of
these services.

1.5 Reliance

This report has been prepared for the exclusive use and reliance of DPJ Residential, LLC. Any
authorization for use or reliance by any other party (except a governmental entity having
jurisdiction over the site) is prohibited without the expressed written authorization of the client and
Terracon. Any unauthorized distribution or reuse is at the client’s sole risk. Reliance on the report
by the client and all authorized parties will be subject to the terms, conditions, and limitations
stated in Terracon’s Proposal No. P75217006, dated February 17, 2021. The limitation of liability
defined in the terms and conditions is the aggregate limit of Terracon’s liability to the client and
all relying parties.

2.0 SCOPE OF WORK

The Brownfields Assessment was performed in accordance with Terracon’s Brownfields
Assessment Work Plan, dated February 25, 2021. It is Terracon’s understanding that the primary
concern of the NCBP is how human health could be affected by the potential presence of
petroleum or hazardous materials originating from historical use on-site and from neighboring
sites during and after redevelopment activities at the site. In order to assess the site for chemicals
of potential concern (COPCs) and associated health-based risks, Terracon advanced soil borings,
installed groundwater monitoring wells, installed soil vapor sampling probes, collected and
analyzed soil and groundwater samples, and completed a Brownfields Receptor Survey. The
sample locations were based primarily on areas of potential concern due to site history, identified
data gaps, and discussions with the NCBP. The most recent Inactive Hazardous Sites Branch
(IHSB) Program Guidelines for Assessment and Cleanup were used as a protocol for additional
assessment activities. The rationale for selecting specific sample intervals/locations is discussed
below for the different sample media. Terracon notes that soil vapor samples were not collected
or analyzed based on the results of the soil and groundwater sample analyses.

The soil and groundwater assessment activities were intended to address historical site
conditions, soil and groundwater quality in the areas of current solid waste accumulation areas,
compressors and generally across the site, and along the site’s eastern (up-gradient) boundary.
The assessment consisted of the following elements:

◼ Prepare a site-specific Health and Safety Plan
◼ Clear utilities
Brownfields Assessment Report
Vernon Packaging ■ Winston Salem, NC
April 7, 2021 ■ Terracon Project No. 75217006

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◼ Advance soil borings
◼ Convert selected soil borings to permanent groundwater monitoring wells
◼ Convert selected soil borings to soil vapor sampling probes
◼ Collect soil and groundwater samples
◼ Analyze soil and groundwater samples
◼ If VOCs were present in soil and/or groundwater samples, return to the site to collect and
analyze soil vapor samples
◼ Complete Brownfields Receptor Survey
◼ Prepare Brownfields Assessment report

Terracon notes that the scope of services was not intended to identify every chemical possibly
associated with the site. Similarly, the proposed scope was not intended to determine the extent
or magnitude of impacts to the site, if identified.

3.0 FIELD INVESTIGATION METHODS

Terracon conducted the field work on March 3 through March 22, 2021 under a health and safety
plan developed for this project. Work was performed using United States Environmental
Protection Agency (USEPA) Level D work attire consisting of a hard hat, safety glasses, safety
vest, protective gloves, and protective boots.

Terracon submitted a locate request to the public utility locator (NC 811) to arrange for location
of underground public utilities from the street to the utility meter. In addition, private utility locating
activities were performed prior to advancing the soil borings. Terracon subcontracted with a North
Carolina licensed surveyor to establish horizontal coordinates for the soil and groundwater
sampling locations, and to establish the top-of-casing elevations for the five groundwater
monitoring wells installed at the site.

Soil and groundwater sampling techniques and analytical methods outlined in this Brownfields
Assessment report are in general accordance with the Inactive Hazardous Sites Branch (IHSB)
Guidelines for Assessment and Cleanup of Contaminated Site, dated January 2020.

4.0 ADVANCEMENT OF SOIL BORINGS

Soil borings B-1 through B-12 were advanced by Terracon’s drilling subcontractor, Environmental
Drilling and Probing Services, LLC (EDPS) using a track-mounted Geoprobe® direct push
technology (DPT) drill rig fitted with a 2.25-inch diameter Macrocore® soil sampler. Boring B-8
was advanced using a decontaminated hand auger. The locations of the soil borings were
selected to address on-site areas of potential environmental concern including compressors and
solid waste accumulation areas as shown on Exhibit 2.

Brownfields Assessment Report
Vernon Packaging ■ Winston Salem, NC
April 7, 2021 ■ Terracon Project No. 75217006

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4.1 Soil Sampling

A total of nine soil samples and one duplicate sample were collected from the 12 soil borings, in
accordance with the sampling program outlined in the work plan. The borings were advanced to
depths ranging from 2 to 10 feet bgs to further assess shallow soil conditions associated with
historical site activities. Three of the 12 soil borings (B-3, B-9 and B-11) were converted to soil
vapor sampling probes, which were installed in the event that soil and/or groundwater results
would indicate the need to assess soil vapors.

The soil samples were placed into laboratory-supplied glassware, labeled, and stored in an
insulated container packed with ice. The samples, along with chain-of-custody documentation,
were delivered to Pace Analytical in Mount Juliet, Tennessee for analysis of volatile organic
compounds (VOCs) using USEPA Method 8260, semi-volatile organic compounds (SVOCs)
using USEPA Method 8270, eight RCRA metals using USEPA Method 6010/7470 and hexavalent
chrome using USEPA Method 7196. Two soil samples collected in the vicinity of a compressor
(B-5) and beneath a pole-mounted transformer (B-6) were also analyzed for polychlorinated
biphenyls (PCBs) using USEPA Method 8082. Terracon notes that buried debris or unusual fill
materials were not encountered in the soil borings.

Boring logs are included in Appendix A, and field notes are included in Appendix B. Drilling
equipment was decontaminated prior to use and between each boring. Non-dedicated sampling
equipment was decontaminated using a Liquinox®/water wash followed by a distilled water rinse
prior to use and between borings. The borings were plugged and abandoned in accordance with
applicable state requirements. IDW resulting from the investigation was spread on the site.

5.0 INSTALLATION OF GROUNDWATER MONITORING WELLS

5.1 Monitoring Well Installation

EDPS used a 6-inch diameter air-rotary drill rig to install permanent monitoring wells MW-1
through MW-5. The monitoring wells were installed using the following procedures:

◼ Installation of a 10-foot section of 2-inch diameter, 0.010-inch machine slotted PVC well
screen;
◼ Installation of a 2-inch diameter, threaded, flush-joint PVC riser pipe to the ground surface;
◼ Installation of a sand pack within the annulus of the well to approximately two feet above
the well screen;
◼ Installation of a two-foot thick bentonite seal over the sand pack;
◼ Grout within the annulus of the well to approximately one-foot bgs; and
◼ Installation of a traffic-rated well vault and concrete well pad.

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Vernon Packaging ■ Winston Salem, NC
April 7, 2021 ■ Terracon Project No. 75217006

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The monitoring well depths ranged from approximately 41 to 50 feet bgs. The well construction
details are described in Table 1 and are included with the boring logs presented in Appendix A.
Following installation, the wells were developed by removing approximately five gallons of
groundwater, or until the discharge flow appeared relatively clear.

5.2 Soil Sampling

Soil samples were not collected from the monitoring well borings.

5.3 Groundwater Sampling

Prior to sample collection, Terracon gauged the depth to groundwater in each monitoring well with
an electronic water level meter. Groundwater was encountered at depths ranging from 36.72 feet
below top of casing (btoc) in well MW-5 (located near the southeastern site boundary) to 46.19
feet btoc in well MW-4; both wells are located along the southern property boundary. Free product
was not encountered in the wells.

Purge water from the monitoring wells was disposed in accordance with NCDEQ guidelines. The
wells were allowed to recharge a minimum of 90 percent of the original well volume before
samples were collected. Terracon collected the groundwater samples with a monsoon pump
under low flow (<200 milliliters per minute) conditions. The following parameters were measured
and allowed to equilibrate prior to sampling, in accordance with the work plan; pH, temperature,
oxidation reduction potential (ORP), dissolved oxygen (DO), conductivity and turbidity. Due to the
low recharge rate in well MW-04, Terracon was unable to obtain groundwater sample MW-04
utilizing the monsoon pump. Instead, Terracon obtained sample MW-04 with a disposable bailer
after allowing the well to recharge to 90% of its original well volume. Terracon observed sample
MW-04 to be slightly turbid. The groundwater samples were placed into laboratory-supplied
containers, packed in ice within an insulated container and delivered to Pace Analytical in Mount
Juliet, Tennessee for analysis of VOCs, SVOCs and RCRA metals using the analytical methods
described previously.

5.4 Groundwater Gradient

The depths to water measured in the field were subtracted from their respective top-of-casing
elevations established by the licensed surveyor to determine water level elevations. The depth-
to-water measurements generally indicate an estimated groundwater flow direction to the
northwest, which correlates to the local topography. Based on the depth to water, construction
activities planned for the site are not likely to encounter groundwater.

Brownfields Assessment Report
Vernon Packaging ■ Winston Salem, NC
April 7, 2021 ■ Terracon Project No. 75217006

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6.0 RESULTS

6.1 Soil Sample Analytical Results

Soil sample analytical results were compared to the NCDEQ, IHSB Preliminary Soil Remediation
Goals (PSRGs) dated January 2019 for protection of groundwater, residential use and
industrial/commercial use. A summary of the constituents detected in the soil samples is included
on Table 2 and Exhibit 3. Copies of the laboratory analytical reports are presented in Appendix
C. Soil sample analytical results are summarized below.

◼ The VOC 1,2-dibromoethane was detected in soil sample B-8@7’ at a
concentration exceeding its Protection of Groundwater PSRG but below its
Residential Health-Based PSRG. This detection was J flagged, indicating that the
reported concentration is an estimate.
◼ The VOCs chlorodibromomethane and 1,4-dichlorobenzene were also detected in
soil sample B-8 @ 7’ at concentrations exceeding their laboratory detection limit
but below their respective PSRGs.
◼ The VOCs 1,4 dichlorobenzene and total xylenes were detected in soil sample B-
04@3’ at concentrations exceeding their laboratory detection limit but below their
respective PSRGs.
◼ Multiple SVOCs were reported in soil sample B-8 @ 7’ at concentrations exceeding
their laboratory detection limit but below their respective PSRGs.
◼ Arsenic was detected in soil sample B-8@7’ at a concentration exceeding the
Residential health based PSRG. This detection was J flagged, indicating that the
reported concentration is an estimate.
◼ Selenium was detected in soil sample B-8 @ 7’ at a concentration slightly
exceeding its NCDEQ Protection of Groundwater PSRG but below its Residential
PSRG.
◼ Barium, cadmium, chromium, lead, and mercury were all detected in at least one
soil sample at concentrations exceeding their respective laboratory detection limits
but below their respective PSRGs.

6.2 Groundwater Sample Analytical Results

Groundwater sample analytical results were compared to the 15A NCAC 2L Groundwater Quality
Standards (2L Standards). A summary of the constituents detected in the groundwater samples
is included on Table 3 and Exhibit 4. A copy of the laboratory reports is provided in Appendix
C. Groundwater sample analytical results are summarized below.

◼ The VOCs chloroform, trans-1,2-dichloroethene and methyl tert butyl ether
(MTBE) were all detected in at least one soil sample at concentrations exceeding
their respective laboratory detection limits but below their respective 2L Standards.
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Vernon Packaging ■ Winston Salem, NC
April 7, 2021 ■ Terracon Project No. 75217006

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◼ The SVOC naphthalene was detected in groundwater sample MW-1 at a
concentration exceeding its laboratory detection limit but below its 2L Standard.
◼ Chromium was detected in groundwater samples from wells MW-3 and MW-4 at a
concentration exceeding its 2L Standard. Groundwater sample MW-04 was
collected utilizing a disposable bailer due to its low recharge rate. Terracon
observed the sample to be slightly turbid.
◼ Barium was detected in each of the wells at concentrations exceeding the
laboratory detection limit but below its 2L Standard.
◼ Mercury was detected in groundwater sample MW-5 at a concentration exceeding
its laboratory detection limit but below its 2L Standard.

6.3 Conceptual Site Model and Risk Calculator

Terracon assessed environmental conditions at the site and developed a conceptual site model
to further evaluate site risk conditions. According to the NCDEQ Risk Calculator User Guide
dated February 2021, a conceptual site model is defined as “a three-dimensional picture of site
conditions that conveys what is known or suspected about the sources, releases and release
mechanisms, contaminant fate and transport, exposure pathways, potential receptors, and risks.
The conceptual site model is based on the information available at a given point in time and will
evolve as more information becomes available.”

According to the conceptual site model developed for this site, direct contact with soil is the
identified complete exposure pathway for this site. Groundwater occurs at depths greater than
40 feet bgs and will not be encountered by site residents, non-residential workers, construction
workers or recreators/trespassers. In addition, water supply for the property and surrounding
areas is provided by the City of Winston-Salem. Surface water is not present on the site, and soil
vapor was not considered a risk based on the soil sample analytical results. The direct contact
with soil exposure pathway was considered for site residents, non-residential workers,
construction workers and recreators/trespassers during construction.

The soil sample analytical results were input into the Risk Calculator, which was set to default
values. The Risk Calculator indicated that the carcinogenic and hazard index risk values were
not exceeded for site residents, non-residential workers, construction workers or
recreators/trespassers. Copies of selected input and output sheets associated with the Risk
Calculator are presented in Appendix D.

7.0 QUALITY ASSURANCE / QUALITY CONTROL

Blind duplicate soil and groundwater samples and one groundwater trip blank were collected as
part of this investigation for QA/QC purposes. Duplicate samples were collected for every five
samples per sample media (soil and groundwater), for a total of one duplicate soil sample and
one duplicate groundwater sample. The soil and groundwater duplicate samples were analyzed
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Vernon Packaging ■ Winston Salem, NC
April 7, 2021 ■ Terracon Project No. 75217006

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for VOCs, SVOCs, RCRA metals, and mercury using the laboratory methods described
previously. The groundwater trip blank was analyzed for VOCs only using the analytical method
described previously.

A level II QA/QC data package was requested from the analytical laboratory and is included along
with the laboratory reports in Appendix C. The reports include “J-Flag” values (indicating an
estimated concentration below the reporting limit but above the method detection limit) and “B-
Flag” values (indicating the constituent’s presence in the method blank sample). The analytical
results of the duplicate soil and groundwater samples and trip blank are summarized below:

◼ Soil sample FB-01, the duplicate for soil sample B-05@8’ was similar.
◼ Groundwater sample MW-X, the duplicate of MW-1 was similar.
◼ The trip blank did not contain detected concentrations of VOCs.

8.0 RECEPTOR SURVEY

Terracon completed a receptor survey in accordance with the Brownfields Property Receptor
Survey form, a completed copy of which is attached in Appendix D. The site is currently occu-
pied by three commercial buildings, and paved parking areas. The on-site parking lots and
buildings will be demolished as part of the site redevelopment process. The site is bordered to
the north, east and south by mixed commercial developments, and to the west by mixed com-
mercial and residential developments. One daycare center was identified approximately 900
feet southwest of the site. One multi-family residence was identified approximately 100 feet
west of the site. Basements were not identified within 1,000 feet of the site from a review of
Forsyth County GIS records. Utilities crossing the site will be decommissioned and re-
moved as part of the site redevelopment process. A copy of the Artreaux Apartments
Overall Demolition Plan dated September 18, 2020 showing the location of local utilities is at-
tached in Appendix E.
The site and surrounding area have used city water supplies for many years. Terracon’s walking
reconnaissance of the area within 500 feet of the site and driving reconnaissance of the area
within 1,500 feet of the site did not identify evidence of the presence of water supply wells. We
reviewed the United States Geological Survey (USGS) water well records presented in Terracon’s
Phase I ESA report dated May 15, 2020. The USGS records identified one potential public water
well located approximately 2,500 southeast of the site. According to Federal FRDS Public Water
supply system Information the well is a private water supply well associated with Hickory Ridge
United Method Church and reportedly served under 101 people. However, based on Terracon’s
driving reconnaissance and desktop review, the identified area is occupied by a large commercial
structure, and Hickory Ridge United Methodist Church appears to be located at 6012 Germanton
Road, which is approximately 6 miles north of the site. Based on this information Terracon
considers this well to have been located in error. Records also Identified 10 USGS wells used for
monitoring the water table within one mile of the site, however these wells do not appear to be
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Vernon Packaging ■ Winston Salem, NC
April 7, 2021 ■ Terracon Project No. 75217006

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used as water supply wells. Based on our review and observations, water supply wells are not
located within 1,500 feet of the site.

9.0 CONCLUSIONS

Terracon offers the following conclusions regarding environmental conditions at the site:

◼ The VOC 1,2-dibromoethane was detected in soil sample B-8@7’ at a
concentration exceeding its protection of groundwater PSRG but below its
Residential Health-Based PSRG. This detection was J flagged, indicating that the
reported concentration is an estimate.
◼ The VOCs chlorodibromomethane and 1,4-dichlorobenzene were also detected in
soil sample B-8 @ 7’ at concentrations exceeding their laboratory detection limits
but below their respective PSRGs.
◼ The VOCs 1,4 dichlorobenzene and total xylenes were detected in soil sample B-
04@3’ at concentrations exceeding their laboratory detection limit but below
PSRGs.
◼ Multiple SVOCs were reported in soil sample B-8 @ 7’ at concentrations exceeding
their laboratory detection limit but below PSRGs.
◼ Arsenic was detected in soil sample B-8@7’ at a concentration exceeding its
Residential health based PSRG. This detection was J flagged, indicating that the
reported concentration is an estimate.
◼ Selenium was detected in soil sample B-8 @ 7’ at a concentration slightly
exceeding its NCDEQ Protection of Groundwater PSRG but below its Residential
PSRG.
◼ Barium, cadmium, chromium, lead, and mercury were all detected in at least one
soil sample at a concentration exceeding their respective laboratory detection
limits but below their respective PSRGs.
◼ The VOCs chloroform, trans-1,2-dichloroethene and methyl tert butyl ether
(MTBE) were all detected in at least one groundwater sample at concentrations
exceeding their respective laboratory detection limits but below their respective 2L
Standards.
◼ The SVOC naphthalene was detected in groundwater sample MW-1 at a
concentration exceeding its laboratory detection limit but below its 2L Standard.
◼ Chromium was detected in groundwater samples from wells MW-3 and MW-4 at
concentrations exceeding the 2L Standard. Groundwater sample MW-04 was
collected utilizing a disposable bailer due to its low recharge rate. Terracon
observed the sample to be slightly turbid.
◼ Barium was detected in groundwater samples from each of the wells at
concentrations exceeding the laboratory detection limit but below its 2L Standard.
◼ Mercury was detected in groundwater sample MW-5 at a concentration exceeding
its laboratory detection limit but below its 2L Standard.
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◼ The QA/QC duplicate samples were generally comparable.
◼ VOCs were not detected in the trip blank sample.
◼ Terracon prepared a conceptual site model which indicated that direct soil contact
constitutes the only complete exposure pathway at the site.
◼ Terracon processed the laboratory data using the NCDEQ Risk Calculator. The
Risk Calculator indicted that the carcinogenic and hazard index risk values were
not exceeded for site residents, non-residential workers, construction workers or
recreators/trespassers.

10.0 RECOMMENDATIONS

Based on the findings of the Brownfields Assessment, additional assessment does not appear
warranted at this time. A Brownfields Program Environmental Management Plan (EMP) will be
prepared to address environmental conditions that may be encountered during the site
redevelopment process.

11.0 REFERENCES

NCDEQ, 2019. Division of Waste Management, UST Section Guidelines for Site Checks, Tank
Closure, and Initial Response and Abatement for UST Releases, March 1, 2007
(revised February 1, 2019).
NCDEQ, 2015. Division of Waste Management, Inactive Hazardous Sites Branch Program
Guidelines for Assessment and Cleanup, October 2015.
Terracon, 2020. Phase I Environmental Site Assessment: N. Trade Street Properties, 848, 850,
860 N. Trade Street, Winston-Salem, North Carolina, dated May 15, 2020.

EXHIBITS

TOPOGRAPHIC MAP
Vernon Packaging
848, 850 and 860 N. Trade Street
Winston-Salem, NC
TOPOGRAPHIC MAP IMAGE COURTESY OF THE U.S. GEOLOGICAL SURVEY
QUADRANGLES INCLUDE: RURAL HALL, NC (1/1/1994), WALKERTOWN, NC (1/1/1997), WINSTON-SALEM WEST, NC (1/1/1997) and WINSTON-SALEM EAST, NC (1/1/1997).
7327 -G W Friendly Avenue
Greensboro, NC
75217006
Project Manager:
Drawn by:
Checked by:
Approved by:
MIM
EW
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1”=2,000’
Vernon Pkg
March 2021
Project No.
Scale:
File Name:
Date: 1
Exhibit MIM
APPROXIMATE
SITE BOUNDARY
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B-7
B-6
B-4
B-1
B-9/VP-5
B-3/VP-2
B-2/VP-1
B-8/VP-4 B-5/VP-3
B-11/VP-7
B-12/VP-8
B-10/VP-6MW-4
MW-5
MW-3
MW-2MW-1
Source: Esri, Maxar, GeoEye, Earthstar Geographics, CNES/Airbus DS,USDA, USGS, AeroGRID, IGN, and the GIS User Community
0 10050 Feet
75217006
Service Layer Credits: NC Statewide Orthoimagery, Site Boundaryapproximated from Forsyth County GIS and NCDEQ BrownfieldsProgram Site Plan.
Legend
!(Compressor
!(Pole-Mounted Transformer
!(Pad-Mounted Transformer
!(Dumpsters
&>Soil Borings/Soil Vapor Probes
@A Groundwater Monitoring WellsApproximate Parcel BoundaryApproximate Site BoundaryOAK STREETWEST TENTH STREET
Site Plan with Sampling Locations
Vernon Packaging848, 850, and 860 N. Trade StreetWinston-Salem, North CarolinaNORTH TRADE STREETWEST NINTH STREET
MARTIN LUTHERKING JR DR
3
EXHIBITNO.Project No.:
Scale: 1" = 100'
File Name:
Date:Feb. 2021
Vernon Pkg.7327-G West Friendly AvenueGreensboro, NC 27410
Project Manager.: MIMDrawn by:
Reviewed by:
Approved by:EW
AAF
EW
@A
@A
@A
@A
@A
MW-4
MW-5
MW-3
MW-2MW-1
Source: Esri, Maxar, GeoEye, Earthstar Geographics, CNES/Airbus DS,USDA, USGS, AeroGRID, IGN, and the GIS User Community
0 10050 Feet
75217006
Service Layer Credits: NC Statewide Orthoimagery, Site Boundaryapproximated from Forsyth County GIS and NCDEQ BrownfieldsProgram Site Plan.
LegendGroundwater Contour Line
@A Groundwater Monitoring WellsGroundwater Flow DirectionApproximate Site BoundaryApproximate Parcel Boundary
Site Plan with Sampling Locations
Vernon Packaging848, 850, and 860 N. Trade StreetWinston-Salem, North Carolina 3
EXHIBITNO.Project No.:
Scale: 1" = 100'
File Name:
Date:March 2021
Vernon Pkg.7327-G West Friendly AvenueGreensboro, NC 27410
Project Manager.: MIMDrawn by:
Reviewed by:
Approved by:EW
AAF
EW
(884.49)(891.40)
(893.12)
(905.08)
(893.26)
(905)(900)(895)
(890)
(885)
@A @A
@A
@A
@A
&>
&>
&>
&>
&>
&>
&>
&>
&>
&>
&>
&>
B-7
B-6
B-4
B-1
B-9/VP-5
B-3/VP-2
B-2/VP-1
B-8/VP-4 B-5/VP-3
B-11/VP-7
B-12/VP-8
B-10/VP-6MW-4
MW-5
MW-3
MW-2MW-1
Source: Esri, Maxar, GeoEye, Earthstar Geographics, CNES/Airbus DS,USDA, USGS, AeroGRID, IGN, and the GIS User Community
0 10050 Feet
75217006
Service Layer Credits: NC Statewide Orthoimagery, Site Boundaryapproximated from Forsyth County GIS and NCDEQ BrownfieldsProgram Site Plan.
Legend
&>Soil Borings/Soil Vapor Probes
@A Groundwater Monitoring WellsApproximate Parcel BoundaryApproximate Site BoundaryOAK STREETWEST TENTH STREET
Soil Sample Analytical Results Map
Vernon Packaging848, 850, and 860 N. Trade StreetWinston-Salem, North CarolinaNORTH TRADE STREETWEST NINTH STREET
MARTIN LUTHERKING JR DR
4
EXHIBITNO.Project No.:
Scale: 1" = 100'
File Name:
Date:March 2021
Vernon Pkg.7327-G West Friendly AvenueGreensboro, NC 27410
Project Manager.: MIMDrawn by:
Reviewed by:
Approved by:EW
ZRGT
EW
B-1 @ 4' VOCs by 8260DAll Constituents = Below MDL SVOCs by 8270EAll Constituents = Below MDLMetals by 6010Barium = 11 mg/kgCadmium = 0.378 J mg/kgChromium = 21.7 mg/kgLead = 4.95 mg/kgMercury = 0.0646 mg/kg
B-2 @ 3' VOCs by 8260DAll Constituents = Below MDL SVOCs by 8270EAll Constituents = Below MDLMetals by 6010Barium = 15.6 mg/kgCadmium = 0.431 J mg/kgChromium = 11.2 mg/kgLead = 6.67 mg/kgMercury = 0.0406 J mg/kg
B-4 @ 3' VOCs by 8260D1,4-Dichlorobenzene = 0.00232 J mg/kgTotal Xylenes = 0.00177 J mg/kg SVOCs by 8270EAll Constituents = Below MDLMetals by 6010Barium = 72.1 mg/kgCadmium = 0.422 J mg/kgChromium = 16.2 mg/kgLead = 10.7 mg/kgSelenium = 1.12 J mg/kgMercury = 0.144 mg/kg
B-5 @ 8' VOCs by 8260DAll Constituents = Below MDL SVOCs by 8270EAll Constituents = Below MDLMetals by 6010Barium = 25.4 mg/kgCadmium = 0.185 J mg/kgChromium = 3.4 mg/kgLead = 9.47 mg/kgMercury = 0.0262 J mg/kg
B-6 @ 8' VOCs by 8260DAll Constituents = Below MDL SVOCs by 8270EAll Constituents = Below MDLMetals by 6010Barium = 16.7 mg/kgCadmium = 1.04 mg/kgChromium = 41.4 mg/kgLead = 12.3 mg/kgMercury = 0.0675 mg/kg
B-7 @ 8' VOCs by 8260DAll Constituents = Below MDL SVOCs by 8270EAll Constituents = Below MDLMetals by 6010Barium = 56.9 mg/kgCadmium = 1.06 mg/kgChromium = 76.9 mg/kgLead = 14.2 mg/kgMercury = 0.0854 mg/kg
B-8 @ 7' VOCs by 8260DChlorodibromomethane = 0.00164 J mg/kg1,2-Dibromomethane = 0.00146 J mg/kg1,4-Dichloromethane = 0.00168 J mg/kg SVOCs by 8270EAnthracene = 0.00944J mg/kgBenzo(a)anthracene = 0.0206 J mg/kgBenzo(b)fluoranthene = 0.0232 J mg/kgBenzo(k)fluoranthene = 0.0105 J mg/kgBenzo(g,h,i)perylene = 0.0169 J mg/kgBenzo(a)pyrene = 0.0207 J mg/kgChrysene = 0.0169 J mg/kgFluoranthene = 0.0474 mg/kgIndeno(1,2,3-cd)pyrene = 0.0181 J mg/kgPhenanthrene = 0.0397 J mg/kgPyrene = 0.0391 J mg/kgMetals by 6010 Arsenic = 1.12 J mg/kgBarium = 18.4 mg/kgCadmium = 0.323 J mg/kg mg/kgChromium = 7.2 mg/kgLead = 13.1 mg/kgSelenium = 2.66 mg/kg
B-10 @ 3' VOCs by 8260DAll Constituents = Below MDL SVOCs by 8270EAll Constituents = Below MDLMetals by 6010Arsenic = 0.975 J mg/kgBarium = 6.17 mg/kgCadmium = 0.313 JChromium = 6.72 mg/kgLead = 8.44 mg/kgMercury = 0.0267 J mg/kg
B-12 @ 7' VOCs by 8260DAll Constituents = Below MDL SVOCs by 8270EAll Constituents = Below MDLMetals by 6010Barium = 15.9 mg/kgCadmium = 0.526 J mg/kgChromium = 7.58 mg/kgLead = 10.7 mg/kgSelenium = 1.37 J mg/kgMercury = 0.0526 J mg/kg
Only detected concentrations are shownMDL = Method Detection LimitJ = Detected below the laboratory reporting limitConcentrations in BOLD exceed NCDEQ Protection of Groundwater PSRGConcentrations in RED exceed NCDEQ Residential Health based PSRGConcentrations reported in milligrams per kilogram (mg/kg)
@A @A
@A
@A
@AMW-4VOCs8260 - Chloroform = 0.869JSVOCs8270 - All Constituents = NDMercury7470 - Mercury = <0.1 µg/LMetals6010 - Barium = 279 µg/L Chromium = 104 µg/L
MW-5VOCs8260 - Chloroform = 1.28J µg/L MTBE = 0.697J µg/LSVOCs8270 - All Constituents = NDMercury7470 - Mercury = 0.117J µg/LMetals6010 - Barium = 157 µg/L Chromium = 2.32J µg/L
MW-3VOCs8260 - All Constituents = NDSVOCs8270 - All Constituents = NDMercury7470 - Mercury = <0.1 µg/LMetals6010 - Barium = 360 µg/L Chromium = 14.30 µg/L
MW-XVOCs8260 - All Constituents = NDSVOCs8270 - All Constituents = NDMercury7470 - Mercury = <0.1 µg/LMetals6010 - Barium = 361 µg/L Chromium = 7.62J µg/L
MW-2VOCs8260 - Chloroform = 1.96J µg/L Trans-1,2-Dichloroethene = 0.525J µg/L MTBE = 0.154J µg/LSVOCs8270 - All Constituents = NDMercury7470 - Mercury = <0.1 µg/LMetals6010 - Barium = 132 µg/L Chromium = 4.06J µg/L
MW-1VOCs8260 - All Constituents = NDSVOCs8260- Naphthalene = 0.288J µg/LMercury7470 - Mercury = <0.1 µg/LMetals6010 - Barium = 369 µg/L Chromium = 7.77J µg/L
0 10050Feet
75217006
Legend
@A Groundwater Monitoring WellsApproximate Parcel BoundaryApproximate Site BoundaryOAK STREETWEST TENTH STREET
Groundwater Analytical Results Map (March 2021)
Vernon Packaging848, 850, and 860 N. Trade StreetWinston-Salem, Forsyth CountyNorth CarolinaNORTH TRADE STREETWEST NINTH STREET
MARTIN LUTHERKING JR DR
5
EXHIBITNO.Project No.:
Scale: 1" = 100'
File Name:
Date:April 2021
Vernon Pkg.7327-G West Friendly AvenueGreensboro, NC 27410
Project Manager.: MIMDrawn by:
Reviewed by:
Approved by:EW
AAF
EW

TABLES

TABLE 1
Permenant Monitoring Well Construction Details
Vernon Packaging
848, 850, 860 North Trade Street
Winston-Salem, Forsyth County, North Carolina
Terracon Project No. 75217006
Well Id Date Installed
Screened
Interval
(ft. BGS)
Well Elevation
(Top of
Casing)
Bottom of Well
(ft. BGS)
Depth to
Water from
Top of Casing
(ft.)
Groundwater
Elevation
Free Product
Thickness (ft.)Comments
MW-1 03/04/21 35-45 922.51 45 38.02 884.49 --
MW-2 03/03/21 39-49 933.18 49 41.78 891.4 --
MW-3 03/03/21 35-45 933.21 45 40.09 893.12 --
MW-4 03/03/21 40-50 939.45 50 46.19 893.26 --
MW-5 03/03/21 31-41 941.80 41 36.72 905.08 --
Note: Top of Casing Elevations Established by Thomas A. Riccio & Associates
TABLE 2
Summary of Soil Sample Analytical Results
Vernon Packaging
Winston-Salem, North Carolina
Terracon Project No. 75217006
Method
7471B
Method
7199
Method
8082A
Sample
I.D.
Date
Collected
B-01@4'3/4/2021 <0.000879 <0.000931 <0.00101 <0.00126 <0.00710 <0.00703 <0.00743 <0.00709 <0.00729 <0.00741 <0.00793 <0.00719 <0.0113 <0.00791 <0.00776 <0.62 11.4 0.378J 21.7 4.95 <0.915 0.0646 <0.766 NA
B-02@3'3/4/2021 <0.0013 <0.00138 <0.00149 <0.00187 <0.00864 <0.00855 <0.00905 <0.00863 <0.00888 <0.00902 <0.00965 <0.00876 <0.0137 <0.00963 <0.00944 <0.755 15.6 0.431J 11.2 6.67 <1.11 0.0406J <0.933 NA
B-04@3'3/4/2021 <0.0012 <0.00127 0.00232J 0.00177J <0.00855 <0.00846 <0.00895 <0.00853 <0.00878 <0.00892 <0.00954 <0.00866 <0.0136 <0.00953 <0.00934 <0.747 72.1 0.422J 16.2 10.7 1.12J 0.144 <0.922 NA
B-05@8'3/4/2021 <0.00115 <0.00121 <0.00131 <0.00165 <0.00833 <0.00825 <0.00873 <0.00832 <0.00856 <0.0087 <0.0093 <0.00845 <0.0132 <0.00929 <0.00911 <0.728 25.4 0.185J 3.4 9.47 <1.07 0.0262J <0.900 ND
B-6@8'3/4/2021 <0.00118 <0.00125 <0.00135 <0.00169 <0.00833 <0.00824 <0.00872 <0.00832 <0.00855 <0.00869 <0.00930 <0.00844 <0.0132 <0.00928 <0.0091 <0.728 16.7 1.04 41.4 12.3 1.8J 0.0675 <0.899 ND
B-7@8'3/4/2021 <0.000987 <0.00105 <.00113 <0.00142 <0.00756 <0.00748 <0.00791 <0.00754 <0.00776 <0.00789 <0.00843 <0.00766 <0.012 <0.00842 <0.00826 <0.66 56.9 1.06 76.9 14.2 <0.973 0.0854 <0.815 NA
B-8@7'3/19/2021 0.00164J 0.00146J 0.00168J <0.00172 0.00944J 0.0206J 0.0232J 0.0105J 0.0169J 0.0207J 0.0169J 0.0474 0.0181J 0.0397J 0.0391J 1.12J 18.4 0.323J 7.2 13.1 2.66 <0.023 <0.818 NA
B-10@3 3/4/2021 <0.00114 <0.00121 <0.0013 <0.00164 <0.00835 <0.00826 <0.00874 <0.00833 <0.00857 <0.00871 <0.00932 <0.00846 <0.0132 <0.00931 <0.00912 0.975J 6.17 0.313J 6.72 8.44 <1.08 0.0267J <0.901 NA
B-12@7'3/4/2021 <0.00118 <0.00125 <0.00135 <0.0017 <0.00839 <0.00831 <0.00879 <0.00838 <0.00862 <0.00876 <0.00937 <0.00850 <0.0133 <0.00935 <0.00917 <0.733 15.9 0.526J 22.2 10.2 1.37J 0.0381J <0.906 NA
FB-01
(duplicate of B-
05@8')
3/4/2021 <0.00118 <0.00125 <0.00135 <0.0017 <0.00835 <0.00827 <0.008267 <0.00834 <0.00858 <0.00872 <0.00932 <0.00846 <0.0133 <0.00931 <0.00913 <0.730 22 0.307J 7.58 10.7 <1.08 0.0526J <0.90 NA
0.0021 0.00011 0.12 9.9 1300 0.35 1.2 12 15,600 0.12 36 670 3.9 134 440 5.8 580 3 360,000 NE 2.1 1 3.8 NE
8.3 0.038 2.8 120 3600 1.1 1.1 11 NE 0.11 110 480 1.1 NE 360 0.68 3100 14 23,000 400 78 2.3 0.31 NE
390 0.17 12 530 45000 21 21 210 NE 2.1 2100 6000 21 NE 4500 3 47000 200 350,000 800 1200 9.7 6.5 NE
Notes:NA: Not Analyzed Bold denotes levels above the laboratory detection limit
NE: Not Established denotes levels above NCDEQ, IHSB Section Protection of Groundwater PSRG
ND: Not detected denotes levels above NCDEQ, IHSB Section Residential Health based PSRG
All concentrations reported in mg/kg denotes levels above NCDEQ, IHSB Section Industrial/Commercial Health Based PSRG
mg/kg = milligrams per kilogram Only constituents with positive detections are recorded in table
Soil standards pursuant to NCDEQ, Inactive Hazardous Sites Branch Preliminary Soil Remediation Goals dated May 2019 Constituents flagged with J indicate the reported value is an estimate.Polychlorinated BiphenylspyreneAnalytical Method
Contaminant of Concern →XylenesMercurySeleniumHexavalent Chromium1,4-DichlorobenzenePhenanthreneFlourantheneIndeno(1,2,3-cd)pyreneAnthraceneBenzo(a)anthraceneBenzo(b)flourantheneBenzo(k)flourantheneArsenic Protection of Groundwater
PSRG
Industrial/Commercial Health
based PSRG
Residential Health Based
PSRG
Metals By Method 6010D
BariumCadmiumChromiumLeadSVOCs by Method 8270E
1,2-DibromoethaneChlorodibromomethaneBenzo(g,h,i) peryleneBenzo(a)pyreneChryseneVOCs by Method 8260D
TABLE 3
Summary of Groundwater Sample Analytical Results
Vernon Packaging
Winston-Salem, North Carolina
Terracon Project No. 75217006
SVOCs by
Method 8270E
Mercury By
Method 7470A
Well
I.D.Date Collected
MW-1 3/22/2021 <0.111 <0.149 <0.101 0.288J <0.1 369 7.77J
MW-2 3/9/2021 1.96J 0.525J 0.154J <0.159 <0.1 132 4.06J
MW-3 3/9/2021 <0.111 <0.149 <0.101 <0.159 <0.1 360 14.3
MW-4 3/19/2021 0.869J <0.149 <0.101 <0.159 <0.1 279 104
MW-5 3/22/2021 1.28J <0.149 0.697J <0.159 0.117J 157 2.32J
MW-X
(Duplicate of
MW-1)
3/22/2021 <0.111 <0.149 <0.101 <0.159 <0.1 361 7.62J
70 100 20 6 1.0 700 10
ND: Not Detected Above Laboratory Reporting Limits BOLD indicates detection
NE: Not Established indicates concentrations exceeding 2L Standards
Only detected compounds are included in the table constituents flagged with J indicate the reported value is an estimate.
All concentrations reported in µg/L = micrograms per liter
Groundwater Standards pursuant to Title 15A NCAC 2L Groundwater Quality Standards (2L Standard)
2L Standard (µg/L)
Analytical Method
Contaminant of Concern →NaphthaleneMercuryBariumMTBEMetals by Method 6010D
ChromiumTrans-1,2-DichloroetheneChloroform VOCs by Method 8260D

Appendix A
Boring Logs and Monitoring Well Construction Details
0.2
3.0
5.0
TOPSOIL
FILL - SILTY SAND WITH Clay (SM), light brown
SANDY SILT (ML), light reddish brown, no odor
Boring Terminated at 5 Feet
<0.1
<0.1
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:DPT
Abandonment Method:Boring backfilled with auger cuttings upon completion.
Notes:
Project No.: 75217006
Drill Rig: Geoprobe 6620 DT
Boring Started: 03-04-2021
BORING LOG NO. B-1
Driller: EDPS
Boring Completed: 03-04-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-1,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5 WATER LEVELOBSERVATIONSSAMPLE TYPEWATER LEVEL OBSERVATIONS RECOVERY (%)
0.3
10.0
AGGREGATE BASE COURSE
SILT WITH SAND (ML), no odor, moist
Boring Terminated at 10 Feet
<0.1
<0.1
<0.1
<0.1
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:DPT
Abandonment Method:Boring backfilled with auger cuttings upon completion.
Notes:
Project No.: 75217006
Drill Rig: Geoprobe 6620 DT
Boring Started: 03-04-2021
BORING LOG NO. B-10
Driller: EDPS
Boring Completed: 03-04-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-2,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10 WATER LEVELOBSERVATIONSSAMPLE TYPEWATER LEVEL OBSERVATIONS RECOVERY (%)
0.3
4.0
10.0
AGGREGATE BASE COURSE
FILL - SANDY SILT (ML), tannish brown, no odor, moist
SANDY SILT (ML), with mica, red brown, no odor, moist
Boring Terminated at 10 Feet
<0.1
0.1
<0.1
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:DPT
Abandonment Method:Boring backfilled with auger cuttings upon completion.
Notes:
Project No.: 75217006
Drill Rig: Geoprobe 6620 DT
Boring Started: 03-04-2021
BORING LOG NO. B-11
Driller: EDPS
Boring Completed: 03-04-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-3,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10 WATER LEVELOBSERVATIONSSAMPLE TYPEWATER LEVEL OBSERVATIONS RECOVERY (%)
0.3
10.0
AGGREGATE BASE COURSE
SANDY SILT (ML), with mica, red brown, no odor
Boring Terminated at 10 Feet
<0.1
<0.1
<0.1
<0.1
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:DPT
Abandonment Method:Boring backfilled with auger cuttings upon completion.
Notes:
Project No.: 75217006
Drill Rig: Geoprobe 6620 DT
Boring Started: 03-04-2021
BORING LOG NO. B-12
Driller: EDPS
Boring Completed: 03-04-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-4,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10 WATER LEVELOBSERVATIONSSAMPLE TYPEWATER LEVEL OBSERVATIONS RECOVERY (%)
10.0
SILT WITH SAND (ML), with mica, red brown, no odor
Boring Terminated at 10 Feet
<0.1
<0.1
<0.1
<0.1
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:DPT
Abandonment Method:Boring backfilled with auger cuttings upon completion.
Notes:
Project No.: 75217006
Drill Rig: Geoprobe 6620 DT
Boring Started: 03-04-2021
BORING LOG NO. B-2
Driller: EDPS
Boring Completed: 03-04-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-5,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10 WATER LEVELOBSERVATIONSSAMPLE TYPEWATER LEVEL OBSERVATIONS RECOVERY (%)
0.3
10.0
TOPSOIL
SANDY SILT (ML), with mica, red brown, no odor, moist
Boring Terminated at 10 Feet
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:DPT
Abandonment Method:Boring backfilled with auger cuttings upon completion.
Notes:
Project No.: 75217006
Drill Rig: Geoprobe 6620 DT
Boring Started: 03-04-2021
BORING LOG NO. B-3
Driller: EDPS
Boring Completed: 03-04-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-6,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10 WATER LEVELOBSERVATIONSSAMPLE TYPEWATER LEVEL OBSERVATIONS RECOVERY (%)
0.3
5.0
AGGREGATE BASE COURSE
SANDY SILT (ML), with mica, red brown, no odor, moist
Boring Terminated at 5 Feet
<0.1
<0.1<0.1
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:DPT
Abandonment Method:Boring backfilled with auger cuttings upon completion.
Notes:
Project No.: 75217006
Drill Rig: Geoprobe 6620 DT
Boring Started: 03-04-2021
BORING LOG NO. B-4
Driller: EDPS
Boring Completed: 03-04-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-7,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5 WATER LEVELOBSERVATIONSSAMPLE TYPEWATER LEVEL OBSERVATIONS RECOVERY (%)
10.0
SANDY SILT (ML), with mica, red brown, no odor, moist
Boring Terminated at 10 Feet
<0.1
<0.1<0.1
<0.1
<0.1
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:DPT
Abandonment Method:Boring backfilled with auger cuttings upon completion.
Notes:
Project No.: 75217006
Drill Rig: Geoprobe 6620 DT
Boring Started: 03-04-2021
BORING LOG NO. B-5
Driller: EDPS
Boring Completed: 03-04-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-8,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10 WATER LEVELOBSERVATIONSSAMPLE TYPEWATER LEVEL OBSERVATIONS RECOVERY (%)
10.0
SANDY SILT (ML), with mica, red brown, no odor, moist
Boring Terminated at 10 Feet
<0.1
<0.1<0.1
<0.1
<0.1
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:DPT
Abandonment Method:Boring backfilled with auger cuttings upon completion.
Notes:
Project No.: 75217006
Drill Rig: Geoprobe 6620 DT
Boring Started: 03-04-2021
BORING LOG NO. B-6
Driller: EDPS
Boring Completed: 03-04-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-9,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10 WATER LEVELOBSERVATIONSSAMPLE TYPEWATER LEVEL OBSERVATIONS RECOVERY (%)
10.0
SANDY SILT (ML), with mica, brown, no odor, moist
Boring Terminated at 10 Feet
<0.1
<0.1<0.1
<0.1
<0.1
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:DPT
Abandonment Method:Boring backfilled with auger cuttings upon completion.
Notes:
Project No.: 75217006
Drill Rig: Geoprobe 6620 DT
Boring Started: 03-04-2021
BORING LOG NO. B-7
Driller: EDPS
Boring Completed: 03-04-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-10,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10 WATER LEVELOBSERVATIONSSAMPLE TYPEWATER LEVEL OBSERVATIONS RECOVERY (%)
7.0
SILT WITH CLAY (ML), with mica, medium plasticity, red brown, no odor, moist
Refusal at 7 Feet <0.1
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:Hand Auger
Abandonment Method:Boring backfilled with auger cuttings upon completion.
Notes:
Project No.: 75217006
Drill Rig: Hand Auger
Boring Started: 03-04-2021
BORING LOG NO. B-8
Driller: EDPS
Boring Completed: 03-04-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-11,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5 WATER LEVELOBSERVATIONSSAMPLE TYPEWATER LEVEL OBSERVATIONS RECOVERY (%)
10.0
SANDY SILT (ML), with mica, red brown, no odor, moist
Boring Terminated at 10 Feet
<0.1
<0.1
<0.1
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:DPT
Abandonment Method:Boring backfilled with auger cuttings upon completion.
Notes:
Project No.: 75217006
Drill Rig: Geoprobe 6620 DT
Boring Started: 03-04-2021
BORING LOG NO. B-9
Driller: EDPS
Boring Completed: 03-04-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-12,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10 WATER LEVELOBSERVATIONSSAMPLE TYPEWATER LEVEL OBSERVATIONS RECOVERY (%)
8.0
16.0
28.0
SILTY SAND WITH Clay (SM), medium plasticity, brown, no odor, moist
SANDY SILT (ML), with mica, low plasticity, red brown, no odor, moist
SANDY SILT (ML), with mica, low plasticity, dark red brown, no odor, moist
Boring Terminated at 50 Feet
<0.1
2" Sch. 40 PVCRiser
Bentonite Seal
#2 Filter sand
0.01" SlottedSch. 40 PVC
End Cap
#2 Filter sand
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:HSA
Abandonment Method:
Notes:
Project No.: 75217006
Drill Rig: Truck Mounted
Well Started: 03-04-2021
WELL LOG NO. MW-01
Driller: EDPS
Well Completed: 03-04-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-13,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10
15
20
25
30
35
40
45
50 WATER LEVELOBSERVATIONSSAMPLE TYPEWell Completion:Surface Mount
INSTALLATION DETAILS
38 feet
WATER LEVEL OBSERVATIONS RECOVERY (%)
23.0
40.0
60.0
SANDY SILT (ML), with mica, red brown, no odor, moist
SANDY SILT (ML), with mica, tan brown, no odor, moist
SANDY SILT (ML), with mica, brown, no odor, wet
Boring Terminated at 60 Feet
0.8
<0.1
2" Sch. 40 PVCRiser
Bentonite Seal
#2 Filter sand
0.01" SlottedSch. 40 PVC
End Cap
#2 Filter sand
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:Air Rotary
Abandonment Method:
Notes:
Project No.: 75217006
Drill Rig: Truck Mounted
Well Started: 03-03-2021
WELL LOG NO. MW-02
Driller: EDPS
Well Completed: 03-03-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-14,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10
15
20
25
30
35
40
45
50
55
60 WATER LEVELOBSERVATIONSSAMPLE TYPEWell Completion:Surface Mount
INSTALLATION DETAILS
41.8 feet
WATER LEVEL OBSERVATIONS RECOVERY (%)
28.0
48.0
60.0
SANDY SILT (ML), with mica, red brown, no odor, moist
SANDY SILT (ML), with mica, tan brown, no odor, moist
SILTY SAND (SM), with mica, brown, no odor, wet
Boring Terminated at 60 Feet
<0.1
<0.1
<0.1
2" Sch. 40 PVCRiser
Bentonite Seal
#2 Filter sand
0.01" SlottedSch. 40 PVC
End Cap
#2 Filter sand
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:Air Rotary
Abandonment Method:
Notes:
Project No.: 75217006
Drill Rig: Truck Mounted
Well Started: 03-03-2021
WELL LOG NO. MW-03
Driller: EDPS
Well Completed: 03-03-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-15,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10
15
20
25
30
35
40
45
50
55
60 WATER LEVELOBSERVATIONSSAMPLE TYPEWell Completion:Surface Mount
INSTALLATION DETAILS
40.1 feet
WATER LEVEL OBSERVATIONS RECOVERY (%)
0.3
38.0
AGGREGATE BASE COURSE, red brown
SILT WITH SAND (ML), with mica, brown, no odor, moist
Boring Terminated at 50 Feet
<0.1
2" Sch. 40 PVCRiser
Bentonite Seal
#2 Filter sand
0.01" SlottedSch. 40 PVC
End Cap
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:Air Rotary
Abandonment Method:
Notes:
Project No.: 75217006
Drill Rig: Truck Mounted
Well Started: 03-03-2021
WELL LOG NO. MW-04
Driller: EDPS
Well Completed: 03-03-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-16,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10
15
20
25
30
35
40
45
50 WATER LEVELOBSERVATIONSSAMPLE TYPEWell Completion:Surface Mount
INSTALLATION DETAILS
46.2 feet
WATER LEVEL OBSERVATIONS RECOVERY (%)
22.0
44.0
50.0
SANDY SILT (ML), with mica, red brown, no odor, moist
SILT WITH SAND (ML), with mica, brown, no odor, moist
SANDY SILT (ML), with mica, gray brown, no odor, moist
Boring Terminated at 50 Feet
2" Sch. 40 PVCRiser
Bentonite Seal
#2 Filter sand
0.01" SlottedSch. 40 PVC
End Cap
#2 Filter sand
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rocktypes; in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75217006 - VERNON PACKAGING BORING LOGS.GPJ TERRACON_DATATEMPLATE.GDT 4/5/21 N. Trade Street
Winston-Salem, North Carolina
SITE:
Page 1 of 1
Advancement Method:Air Rotary
Abandonment Method:
Notes:
Project No.: 75217006
Drill Rig: Truck Mounted
Well Started: 03-03-2021
WELL LOG NO. MW-05
Driller: EDPS
Well Completed: 03-03-2021
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of fieldprocedures.
See Appendices for explanation of symbols and
abbreviations.
PROJECT: Vernon Packaging
B-17,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10
15
20
25
30
35
40
45
50 WATER LEVELOBSERVATIONSSAMPLE TYPEWell Completion:Surface Mount
INSTALLATION DETAILS
36.7 feet
WATER LEVEL OBSERVATIONS RECOVERY (%)

Appendix B
Field Notes

Appendix C
Laboratory Analytical Results and Chain of Custody Forms
ANALYTICAL REPORT
April 27, 2021
Revised Report
Terracon - Greensboro, NC
Sample Delivery Group:L1325854
Samples Received:03/11/2021
Project Number:75217006
Description:Vernon Packaging
Report To:Jared Rose
7327-G, West Friendly Ave
Greensboro, NC 27410
Entire Report Reviewed By:
April 27, 2021
[Preliminary Report]
Heather J Wagner
Project Manager
Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided, and as the samples are received.
Pace Analytical National
12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/27/21 13:41 1 of 31
April 29, 2021
Heather J Wagner
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/29/21 11:53 1 of 31
TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 4
Sr: Sample Results 5
MW-2 L1325854-01 5
MW-3 L1325854-02 8
Qc: Quality Control Summary 11
Mercury by Method 7470A 11
Metals (ICP) by Method 6010D 12
Volatile Organic Compounds (GC/MS) by Method 8260D 13
Semi Volatile Organic Compounds (GC/MS) by Method 8270E 25
Gl: Glossary of Terms 29
Al: Accreditations & Locations 30
Sc: Sample Chain of Custody 31
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/27/21 13:41 2 of 31
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/29/21 11:53 2 of 31
SAMPLE SUMMARY
Collected by Collected date/time Received date/time
MW-2 L1325854-01 GW Zach Tidmore 03/09/21 12:15 03/11/21 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Mercury by Method 7470A WG1634669 1 03/15/21 10:19 03/15/21 15:31 JDG Mt. Juliet, TN
Metals (ICP) by Method 6010D WG1635072 1 03/16/21 10:08 03/16/21 21:59 JDG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1635318 1 03/16/21 14:27 03/16/21 14:27 GLN Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1636891 1 03/18/21 15:36 03/18/21 15:36 GLN Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1634507 1 03/14/21 19:42 03/16/21 15:03 ADF Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-3 L1325854-02 GW Zach Tidmore 03/09/21 13:30 03/11/21 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Mercury by Method 7470A WG1634669 1 03/15/21 10:19 03/15/21 15:33 JDG Mt. Juliet, TN
Metals (ICP) by Method 6010D WG1635072 1 03/16/21 10:08 03/16/21 22:01 JDG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1635967 1 03/17/21 14:12 03/17/21 14:12 GLN Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1636202 1 03/18/21 08:56 03/18/21 08:56 GLN Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1634507 1 03/14/21 19:42 03/16/21 15:25 ADF Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/27/21 13:41 3 of 31
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/29/21 11:53 3 of 31
CASE NARRATIVE
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times, unless qualified or notated within
the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples
have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control
are within established criteria except where addressed in this case narrative, a non-conformance form
or properly qualified within the sample results. By my digital signature below, I affirm to the best of my
knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the
quality of the data have been identified by the laboratory, and no information or data have been
knowingly withheld that would affect the quality of the data.
[Preliminary Report]
Heather J Wagner
Project Manager
Report Revision History
Level II Report - Version 1: 03/19/21 09:41
Project Narrative
Revised Report: Revised to report results to the MDL per client request. This report replaces the report issued 3/19/2021.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/27/21 13:41 4 of 31
Heather J Wagner
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/29/21 11:53 4 of 31
SAMPLE RESULTS - 01
L1325854
MW-2
Collected date/time: 03/09/21 12:15
Mercury by Method 7470A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Mercury U 0.100 0.200 1 03/15/2021 15:31 WG1634669
Metals (ICP) by Method 6010D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Arsenic U 4.40 10.0 1 03/16/2021 21:59 WG1635072
Barium 132 0.736 5.00 1 03/16/2021 21:59 WG1635072
Cadmium U 0.479 2.00 1 03/16/2021 21:59 WG1635072
Chromium 4.06 J 1.40 10.0 1 03/16/2021 21:59 WG1635072
Lead U 2.99 6.00 1 03/16/2021 21:59 WG1635072
Selenium U 7.35 10.0 1 03/16/2021 21:59 WG1635072
Silver U 1.54 5.00 1 03/16/2021 21:59 WG1635072
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 03/16/2021 14:27 WG1635318
Acrolein U C3 2.54 50.0 1 03/16/2021 14:27 WG1635318
Acrylonitrile U 0.671 10.0 1 03/16/2021 14:27 WG1635318
Benzene U 0.0941 1.00 1 03/16/2021 14:27 WG1635318
Bromobenzene U 0.118 1.00 1 03/16/2021 14:27 WG1635318
Bromodichloromethane U 0.136 1.00 1 03/16/2021 14:27 WG1635318
Bromoform U 0.129 1.00 1 03/16/2021 14:27 WG1635318
Bromomethane U 0.605 5.00 1 03/16/2021 14:27 WG1635318
n-Butylbenzene U 0.157 1.00 1 03/16/2021 14:27 WG1635318
sec-Butylbenzene U 0.125 1.00 1 03/16/2021 14:27 WG1635318
tert-Butylbenzene U 0.127 1.00 1 03/16/2021 14:27 WG1635318
Carbon tetrachloride U 0.128 1.00 1 03/16/2021 14:27 WG1635318
Chlorobenzene U 0.116 1.00 1 03/16/2021 14:27 WG1635318
Chlorodibromomethane U 0.140 1.00 1 03/16/2021 14:27 WG1635318
Chloroethane U 0.192 5.00 1 03/16/2021 14:27 WG1635318
Chloroform 1.96 J 0.111 5.00 1 03/16/2021 14:27 WG1635318
Chloromethane U 0.960 2.50 1 03/16/2021 14:27 WG1635318
2-Chlorotoluene U 0.106 1.00 1 03/16/2021 14:27 WG1635318
4-Chlorotoluene U 0.114 1.00 1 03/16/2021 14:27 WG1635318
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 03/16/2021 14:27 WG1635318
1,2-Dibromoethane U 0.126 1.00 1 03/16/2021 14:27 WG1635318
Dibromomethane U 0.122 1.00 1 03/16/2021 14:27 WG1635318
1,2-Dichlorobenzene U 0.107 1.00 1 03/16/2021 14:27 WG1635318
1,3-Dichlorobenzene U 0.110 1.00 1 03/16/2021 14:27 WG1635318
1,4-Dichlorobenzene U 0.120 1.00 1 03/16/2021 14:27 WG1635318
Dichlorodifluoromethane U 0.374 5.00 1 03/16/2021 14:27 WG1635318
1,1-Dichloroethane U 0.100 1.00 1 03/16/2021 14:27 WG1635318
1,2-Dichloroethane U 0.0819 1.00 1 03/16/2021 14:27 WG1635318
1,1-Dichloroethene U 0.188 1.00 1 03/16/2021 14:27 WG1635318
cis-1,2-Dichloroethene U 0.126 1.00 1 03/18/2021 15:36 WG1636891
trans-1,2-Dichloroethene 0.525 J 0.149 1.00 1 03/16/2021 14:27 WG1635318
1,2-Dichloropropane U 0.149 1.00 1 03/16/2021 14:27 WG1635318
1,1-Dichloropropene U 0.142 1.00 1 03/16/2021 14:27 WG1635318
1,3-Dichloropropane U 0.110 1.00 1 03/16/2021 14:27 WG1635318
cis-1,3-Dichloropropene U 0.111 1.00 1 03/16/2021 14:27 WG1635318
trans-1,3-Dichloropropene U 0.118 1.00 1 03/16/2021 14:27 WG1635318
2,2-Dichloropropane U 0.161 1.00 1 03/16/2021 14:27 WG1635318
Di-isopropyl ether U 0.105 1.00 1 03/16/2021 14:27 WG1635318
Ethylbenzene U 0.137 1.00 1 03/16/2021 14:27 WG1635318
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/27/21 13:41 5 of 31
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/29/21 11:53 5 of 31
SAMPLE RESULTS - 01
L1325854
MW-2
Collected date/time: 03/09/21 12:15
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Hexachloro-1,3-butadiene U 0.337 1.00 1 03/16/2021 14:27 WG1635318
Isopropylbenzene U 0.105 1.00 1 03/16/2021 14:27 WG1635318
p-Isopropyltoluene U 0.120 1.00 1 03/16/2021 14:27 WG1635318
2-Butanone (MEK)U 1.19 10.0 1 03/16/2021 14:27 WG1635318
Methylene Chloride U 0.430 5.00 1 03/16/2021 14:27 WG1635318
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 03/16/2021 14:27 WG1635318
Methyl tert-butyl ether 0.154 J 0.101 1.00 1 03/16/2021 14:27 WG1635318
Naphthalene U 1.00 5.00 1 03/16/2021 14:27 WG1635318
n-Propylbenzene U 0.0993 1.00 1 03/16/2021 14:27 WG1635318
Styrene U 0.118 1.00 1 03/16/2021 14:27 WG1635318
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 03/16/2021 14:27 WG1635318
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 03/16/2021 14:27 WG1635318
1,1,2-Trichlorotrifluoroethane U 0.180 1.00 1 03/16/2021 14:27 WG1635318
Tetrachloroethene U 0.300 1.00 1 03/16/2021 14:27 WG1635318
Toluene U 0.278 1.00 1 03/16/2021 14:27 WG1635318
1,2,3-Trichlorobenzene U 0.230 1.00 1 03/16/2021 14:27 WG1635318
1,2,4-Trichlorobenzene U 0.481 1.00 1 03/16/2021 14:27 WG1635318
1,1,1-Trichloroethane U 0.149 1.00 1 03/16/2021 14:27 WG1635318
1,1,2-Trichloroethane U 0.158 1.00 1 03/16/2021 14:27 WG1635318
Trichloroethene U 0.190 1.00 1 03/16/2021 14:27 WG1635318
Trichlorofluoromethane U 0.160 5.00 1 03/16/2021 14:27 WG1635318
1,2,3-Trichloropropane U 0.237 2.50 1 03/16/2021 14:27 WG1635318
1,2,4-Trimethylbenzene U 0.322 1.00 1 03/16/2021 14:27 WG1635318
1,2,3-Trimethylbenzene U 0.104 1.00 1 03/16/2021 14:27 WG1635318
1,3,5-Trimethylbenzene U 0.104 1.00 1 03/16/2021 14:27 WG1635318
Vinyl chloride U 0.234 1.00 1 03/16/2021 14:27 WG1635318
Xylenes, Total U 0.174 3.00 1 03/16/2021 14:27 WG1635318
(S) Toluene-d8 103 80.0-120 03/16/2021 14:27 WG1635318
(S) Toluene-d8 100 80.0-120 03/18/2021 15:36 WG1636891
(S) 4-Bromofluorobenzene 101 77.0-126 03/16/2021 14:27 WG1635318
(S) 4-Bromofluorobenzene 96.5 77.0-126 03/18/2021 15:36 WG1636891
(S) 1,2-Dichloroethane-d4 97.5 70.0-130 03/16/2021 14:27 WG1635318
(S) 1,2-Dichloroethane-d4 114 70.0-130 03/18/2021 15:36 WG1636891
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acenaphthene U 0.0886 1.00 1 03/16/2021 15:03 WG1634507
Acenaphthylene U 0.0921 1.00 1 03/16/2021 15:03 WG1634507
Anthracene U 0.0804 1.00 1 03/16/2021 15:03 WG1634507
Benzidine U J4 3.74 10.0 1 03/16/2021 15:03 WG1634507
Benzo(a)anthracene U 0.199 1.00 1 03/16/2021 15:03 WG1634507
Benzo(b)fluoranthene U 0.130 1.00 1 03/16/2021 15:03 WG1634507
Benzo(k)fluoranthene U 0.120 1.00 1 03/16/2021 15:03 WG1634507
Benzo(g,h,i)perylene U 0.121 1.00 1 03/16/2021 15:03 WG1634507
Benzo(a)pyrene U 0.0381 1.00 1 03/16/2021 15:03 WG1634507
Bis(2-chlorethoxy)methane U 0.116 10.0 1 03/16/2021 15:03 WG1634507
Bis(2-chloroethyl)ether U 0.137 10.0 1 03/16/2021 15:03 WG1634507
2,2-Oxybis(1-Chloropropane)U 0.210 10.0 1 03/16/2021 15:03 WG1634507
4-Bromophenyl-phenylether U 0.0877 10.0 1 03/16/2021 15:03 WG1634507
2-Chloronaphthalene U 0.0648 1.00 1 03/16/2021 15:03 WG1634507
4-Chlorophenyl-phenylether U 0.0926 10.0 1 03/16/2021 15:03 WG1634507
Chrysene U 0.130 1.00 1 03/16/2021 15:03 WG1634507
Dibenz(a,h)anthracene U 0.0644 1.00 1 03/16/2021 15:03 WG1634507
3,3-Dichlorobenzidine U 0.212 10.0 1 03/16/2021 15:03 WG1634507
2,4-Dinitrotoluene U 0.0983 10.0 1 03/16/2021 15:03 WG1634507
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/27/21 13:41 6 of 31
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/29/21 11:53 6 of 31
SAMPLE RESULTS - 01
L1325854
MW-2
Collected date/time: 03/09/21 12:15
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
2,6-Dinitrotoluene U 0.250 10.0 1 03/16/2021 15:03 WG1634507
Fluoranthene U 0.102 1.00 1 03/16/2021 15:03 WG1634507
Fluorene U 0.0844 1.00 1 03/16/2021 15:03 WG1634507
Hexachlorobenzene U 0.0755 1.00 1 03/16/2021 15:03 WG1634507
Hexachloro-1,3-butadiene U 0.0968 10.0 1 03/16/2021 15:03 WG1634507
Hexachlorocyclopentadiene U 0.0598 10.0 1 03/16/2021 15:03 WG1634507
Hexachloroethane U 0.127 10.0 1 03/16/2021 15:03 WG1634507
Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 03/16/2021 15:03 WG1634507
Isophorone U 0.143 10.0 1 03/16/2021 15:03 WG1634507
Naphthalene U 0.159 1.00 1 03/16/2021 15:03 WG1634507
Nitrobenzene U 0.297 10.0 1 03/16/2021 15:03 WG1634507
n-Nitrosodimethylamine U 0.998 10.0 1 03/16/2021 15:03 WG1634507
n-Nitrosodiphenylamine U 2.37 10.0 1 03/16/2021 15:03 WG1634507
n-Nitrosodi-n-propylamine U 0.261 10.0 1 03/16/2021 15:03 WG1634507
Phenanthrene U 0.112 1.00 1 03/16/2021 15:03 WG1634507
Benzylbutyl phthalate U 0.765 3.00 1 03/16/2021 15:03 WG1634507
Bis(2-ethylhexyl)phthalate U 0.895 3.00 1 03/16/2021 15:03 WG1634507
Di-n-butyl phthalate U 0.453 3.00 1 03/16/2021 15:03 WG1634507
Diethyl phthalate U 0.287 3.00 1 03/16/2021 15:03 WG1634507
Dimethyl phthalate U 0.260 3.00 1 03/16/2021 15:03 WG1634507
Di-n-octyl phthalate U 0.932 3.00 1 03/16/2021 15:03 WG1634507
Pyrene U 0.107 1.00 1 03/16/2021 15:03 WG1634507
1,2,4-Trichlorobenzene U 0.0698 10.0 1 03/16/2021 15:03 WG1634507
4-Chloro-3-methylphenol U 0.131 10.0 1 03/16/2021 15:03 WG1634507
2-Chlorophenol U 0.133 10.0 1 03/16/2021 15:03 WG1634507
2,4-Dichlorophenol U 0.102 10.0 1 03/16/2021 15:03 WG1634507
2,4-Dimethylphenol U 0.0636 10.0 1 03/16/2021 15:03 WG1634507
4,6-Dinitro-2-methylphenol U 1.12 10.0 1 03/16/2021 15:03 WG1634507
2,4-Dinitrophenol U 5.93 10.0 1 03/16/2021 15:03 WG1634507
2-Nitrophenol U 0.117 10.0 1 03/16/2021 15:03 WG1634507
4-Nitrophenol U 0.143 10.0 1 03/16/2021 15:03 WG1634507
Pentachlorophenol U 0.313 10.0 1 03/16/2021 15:03 WG1634507
Phenol U 4.33 10.0 1 03/16/2021 15:03 WG1634507
2,4,6-Trichlorophenol U 0.100 10.0 1 03/16/2021 15:03 WG1634507
(S) 2-Fluorophenol 20.8 10.0-120 03/16/2021 15:03 WG1634507
(S) Phenol-d5 14.3 10.0-120 03/16/2021 15:03 WG1634507
(S) Nitrobenzene-d5 48.9 10.0-127 03/16/2021 15:03 WG1634507
(S) 2-Fluorobiphenyl 69.0 10.0-130 03/16/2021 15:03 WG1634507
(S) 2,4,6-Tribromophenol 56.6 10.0-155 03/16/2021 15:03 WG1634507
(S) p-Terphenyl-d14 67.8 10.0-128 03/16/2021 15:03 WG1634507
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/27/21 13:41 7 of 31
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/29/21 11:53 7 of 31
SAMPLE RESULTS - 02
L1325854
MW-3
Collected date/time: 03/09/21 13:30
Mercury by Method 7470A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Mercury U 0.100 0.200 1 03/15/2021 15:33 WG1634669
Metals (ICP) by Method 6010D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Arsenic U 4.40 10.0 1 03/16/2021 22:01 WG1635072
Barium 360 0.736 5.00 1 03/16/2021 22:01 WG1635072
Cadmium U 0.479 2.00 1 03/16/2021 22:01 WG1635072
Chromium 14.3 1.40 10.0 1 03/16/2021 22:01 WG1635072
Lead U 2.99 6.00 1 03/16/2021 22:01 WG1635072
Selenium U 7.35 10.0 1 03/16/2021 22:01 WG1635072
Silver U 1.54 5.00 1 03/16/2021 22:01 WG1635072
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 03/17/2021 14:12 WG1635967
Acrolein U 2.54 50.0 1 03/17/2021 14:12 WG1635967
Acrylonitrile U 0.671 10.0 1 03/17/2021 14:12 WG1635967
Benzene U 0.0941 1.00 1 03/17/2021 14:12 WG1635967
Bromobenzene U 0.118 1.00 1 03/17/2021 14:12 WG1635967
Bromodichloromethane U 0.136 1.00 1 03/17/2021 14:12 WG1635967
Bromoform U C3 0.129 1.00 1 03/17/2021 14:12 WG1635967
Bromomethane U 0.605 5.00 1 03/17/2021 14:12 WG1635967
n-Butylbenzene U 0.157 1.00 1 03/17/2021 14:12 WG1635967
sec-Butylbenzene U 0.125 1.00 1 03/17/2021 14:12 WG1635967
tert-Butylbenzene U 0.127 1.00 1 03/17/2021 14:12 WG1635967
Carbon tetrachloride U 0.128 1.00 1 03/17/2021 14:12 WG1635967
Chlorobenzene U 0.116 1.00 1 03/17/2021 14:12 WG1635967
Chlorodibromomethane U 0.140 1.00 1 03/17/2021 14:12 WG1635967
Chloroethane U 0.192 5.00 1 03/17/2021 14:12 WG1635967
Chloroform U 0.111 5.00 1 03/17/2021 14:12 WG1635967
Chloromethane U 0.960 2.50 1 03/17/2021 14:12 WG1635967
2-Chlorotoluene U 0.106 1.00 1 03/17/2021 14:12 WG1635967
4-Chlorotoluene U 0.114 1.00 1 03/17/2021 14:12 WG1635967
1,2-Dibromo-3-Chloropropane U C3 0.276 5.00 1 03/17/2021 14:12 WG1635967
1,2-Dibromoethane U 0.126 1.00 1 03/17/2021 14:12 WG1635967
Dibromomethane U 0.122 1.00 1 03/17/2021 14:12 WG1635967
1,2-Dichlorobenzene U 0.107 1.00 1 03/17/2021 14:12 WG1635967
1,3-Dichlorobenzene U 0.110 1.00 1 03/17/2021 14:12 WG1635967
1,4-Dichlorobenzene U 0.120 1.00 1 03/17/2021 14:12 WG1635967
Dichlorodifluoromethane U 0.374 5.00 1 03/17/2021 14:12 WG1635967
1,1-Dichloroethane U 0.100 1.00 1 03/17/2021 14:12 WG1635967
1,2-Dichloroethane U 0.0819 1.00 1 03/17/2021 14:12 WG1635967
1,1-Dichloroethene U 0.188 1.00 1 03/17/2021 14:12 WG1635967
cis-1,2-Dichloroethene U 0.126 1.00 1 03/17/2021 14:12 WG1635967
trans-1,2-Dichloroethene U 0.149 1.00 1 03/17/2021 14:12 WG1635967
1,2-Dichloropropane U 0.149 1.00 1 03/17/2021 14:12 WG1635967
1,1-Dichloropropene U 0.142 1.00 1 03/17/2021 14:12 WG1635967
1,3-Dichloropropane U 0.110 1.00 1 03/17/2021 14:12 WG1635967
cis-1,3-Dichloropropene U 0.111 1.00 1 03/17/2021 14:12 WG1635967
trans-1,3-Dichloropropene U 0.118 1.00 1 03/17/2021 14:12 WG1635967
2,2-Dichloropropane U 0.161 1.00 1 03/17/2021 14:12 WG1635967
Di-isopropyl ether U 0.105 1.00 1 03/17/2021 14:12 WG1635967
Ethylbenzene U 0.137 1.00 1 03/17/2021 14:12 WG1635967
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/27/21 13:41 8 of 31
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/29/21 11:53 8 of 31
SAMPLE RESULTS - 02
L1325854
MW-3
Collected date/time: 03/09/21 13:30
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Hexachloro-1,3-butadiene U C3 0.337 1.00 1 03/17/2021 14:12 WG1635967
Isopropylbenzene U 0.105 1.00 1 03/17/2021 14:12 WG1635967
p-Isopropyltoluene U 0.120 1.00 1 03/17/2021 14:12 WG1635967
2-Butanone (MEK)U 1.19 10.0 1 03/17/2021 14:12 WG1635967
Methylene Chloride U 0.430 5.00 1 03/17/2021 14:12 WG1635967
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 03/17/2021 14:12 WG1635967
Methyl tert-butyl ether U 0.101 1.00 1 03/17/2021 14:12 WG1635967
Naphthalene U C3 1.00 5.00 1 03/17/2021 14:12 WG1635967
n-Propylbenzene U 0.0993 1.00 1 03/17/2021 14:12 WG1635967
Styrene U 0.118 1.00 1 03/17/2021 14:12 WG1635967
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 03/17/2021 14:12 WG1635967
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 03/17/2021 14:12 WG1635967
1,1,2-Trichlorotrifluoroethane U 0.180 1.00 1 03/17/2021 14:12 WG1635967
Tetrachloroethene U 0.300 1.00 1 03/17/2021 14:12 WG1635967
Toluene U 0.278 1.00 1 03/17/2021 14:12 WG1635967
1,2,3-Trichlorobenzene U 0.230 1.00 1 03/18/2021 08:56 WG1636202
1,2,4-Trichlorobenzene U C4 0.481 1.00 1 03/17/2021 14:12 WG1635967
1,1,1-Trichloroethane U 0.149 1.00 1 03/17/2021 14:12 WG1635967
1,1,2-Trichloroethane U 0.158 1.00 1 03/17/2021 14:12 WG1635967
Trichloroethene U 0.190 1.00 1 03/17/2021 14:12 WG1635967
Trichlorofluoromethane U 0.160 5.00 1 03/17/2021 14:12 WG1635967
1,2,3-Trichloropropane U 0.237 2.50 1 03/17/2021 14:12 WG1635967
1,2,4-Trimethylbenzene U 0.322 1.00 1 03/17/2021 14:12 WG1635967
1,2,3-Trimethylbenzene U 0.104 1.00 1 03/17/2021 14:12 WG1635967
1,3,5-Trimethylbenzene U 0.104 1.00 1 03/17/2021 14:12 WG1635967
Vinyl chloride U 0.234 1.00 1 03/17/2021 14:12 WG1635967
Xylenes, Total U 0.174 3.00 1 03/17/2021 14:12 WG1635967
(S) Toluene-d8 107 80.0-120 03/17/2021 14:12 WG1635967
(S) Toluene-d8 102 80.0-120 03/18/2021 08:56 WG1636202
(S) 4-Bromofluorobenzene 103 77.0-126 03/17/2021 14:12 WG1635967
(S) 4-Bromofluorobenzene 99.9 77.0-126 03/18/2021 08:56 WG1636202
(S) 1,2-Dichloroethane-d4 83.9 70.0-130 03/17/2021 14:12 WG1635967
(S) 1,2-Dichloroethane-d4 102 70.0-130 03/18/2021 08:56 WG1636202
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acenaphthene U 0.0886 1.00 1 03/16/2021 15:25 WG1634507
Acenaphthylene U 0.0921 1.00 1 03/16/2021 15:25 WG1634507
Anthracene U 0.0804 1.00 1 03/16/2021 15:25 WG1634507
Benzidine U J4 3.74 10.0 1 03/16/2021 15:25 WG1634507
Benzo(a)anthracene U 0.199 1.00 1 03/16/2021 15:25 WG1634507
Benzo(b)fluoranthene U 0.130 1.00 1 03/16/2021 15:25 WG1634507
Benzo(k)fluoranthene U 0.120 1.00 1 03/16/2021 15:25 WG1634507
Benzo(g,h,i)perylene U 0.121 1.00 1 03/16/2021 15:25 WG1634507
Benzo(a)pyrene U 0.0381 1.00 1 03/16/2021 15:25 WG1634507
Bis(2-chlorethoxy)methane U 0.116 10.0 1 03/16/2021 15:25 WG1634507
Bis(2-chloroethyl)ether U 0.137 10.0 1 03/16/2021 15:25 WG1634507
2,2-Oxybis(1-Chloropropane)U 0.210 10.0 1 03/16/2021 15:25 WG1634507
4-Bromophenyl-phenylether U 0.0877 10.0 1 03/16/2021 15:25 WG1634507
2-Chloronaphthalene U 0.0648 1.00 1 03/16/2021 15:25 WG1634507
4-Chlorophenyl-phenylether U 0.0926 10.0 1 03/16/2021 15:25 WG1634507
Chrysene U 0.130 1.00 1 03/16/2021 15:25 WG1634507
Dibenz(a,h)anthracene U 0.0644 1.00 1 03/16/2021 15:25 WG1634507
3,3-Dichlorobenzidine U 0.212 10.0 1 03/16/2021 15:25 WG1634507
2,4-Dinitrotoluene U 0.0983 10.0 1 03/16/2021 15:25 WG1634507
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/27/21 13:41 9 of 31
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/29/21 11:53 9 of 31
SAMPLE RESULTS - 02
L1325854
MW-3
Collected date/time: 03/09/21 13:30
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
2,6-Dinitrotoluene U 0.250 10.0 1 03/16/2021 15:25 WG1634507
Fluoranthene U 0.102 1.00 1 03/16/2021 15:25 WG1634507
Fluorene U 0.0844 1.00 1 03/16/2021 15:25 WG1634507
Hexachlorobenzene U 0.0755 1.00 1 03/16/2021 15:25 WG1634507
Hexachloro-1,3-butadiene U 0.0968 10.0 1 03/16/2021 15:25 WG1634507
Hexachlorocyclopentadiene U 0.0598 10.0 1 03/16/2021 15:25 WG1634507
Hexachloroethane U 0.127 10.0 1 03/16/2021 15:25 WG1634507
Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 03/16/2021 15:25 WG1634507
Isophorone U 0.143 10.0 1 03/16/2021 15:25 WG1634507
Naphthalene U 0.159 1.00 1 03/16/2021 15:25 WG1634507
Nitrobenzene U 0.297 10.0 1 03/16/2021 15:25 WG1634507
n-Nitrosodimethylamine U 0.998 10.0 1 03/16/2021 15:25 WG1634507
n-Nitrosodiphenylamine U 2.37 10.0 1 03/16/2021 15:25 WG1634507
n-Nitrosodi-n-propylamine U 0.261 10.0 1 03/16/2021 15:25 WG1634507
Phenanthrene U 0.112 1.00 1 03/16/2021 15:25 WG1634507
Benzylbutyl phthalate U 0.765 3.00 1 03/16/2021 15:25 WG1634507
Bis(2-ethylhexyl)phthalate U 0.895 3.00 1 03/16/2021 15:25 WG1634507
Di-n-butyl phthalate U 0.453 3.00 1 03/16/2021 15:25 WG1634507
Diethyl phthalate U 0.287 3.00 1 03/16/2021 15:25 WG1634507
Dimethyl phthalate U 0.260 3.00 1 03/16/2021 15:25 WG1634507
Di-n-octyl phthalate U 0.932 3.00 1 03/16/2021 15:25 WG1634507
Pyrene U 0.107 1.00 1 03/16/2021 15:25 WG1634507
1,2,4-Trichlorobenzene U 0.0698 10.0 1 03/16/2021 15:25 WG1634507
4-Chloro-3-methylphenol U 0.131 10.0 1 03/16/2021 15:25 WG1634507
2-Chlorophenol U 0.133 10.0 1 03/16/2021 15:25 WG1634507
2,4-Dichlorophenol U 0.102 10.0 1 03/16/2021 15:25 WG1634507
2,4-Dimethylphenol U 0.0636 10.0 1 03/16/2021 15:25 WG1634507
4,6-Dinitro-2-methylphenol U 1.12 10.0 1 03/16/2021 15:25 WG1634507
2,4-Dinitrophenol U 5.93 10.0 1 03/16/2021 15:25 WG1634507
2-Nitrophenol U 0.117 10.0 1 03/16/2021 15:25 WG1634507
4-Nitrophenol U 0.143 10.0 1 03/16/2021 15:25 WG1634507
Pentachlorophenol U 0.313 10.0 1 03/16/2021 15:25 WG1634507
Phenol U 4.33 10.0 1 03/16/2021 15:25 WG1634507
2,4,6-Trichlorophenol U 0.100 10.0 1 03/16/2021 15:25 WG1634507
(S) 2-Fluorophenol 19.9 10.0-120 03/16/2021 15:25 WG1634507
(S) Phenol-d5 13.4 10.0-120 03/16/2021 15:25 WG1634507
(S) Nitrobenzene-d5 49.5 10.0-127 03/16/2021 15:25 WG1634507
(S) 2-Fluorobiphenyl 65.8 10.0-130 03/16/2021 15:25 WG1634507
(S) 2,4,6-Tribromophenol 54.9 10.0-155 03/16/2021 15:25 WG1634507
(S) p-Terphenyl-d14 64.2 10.0-128 03/16/2021 15:25 WG1634507
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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QUALITY CONTROL SUMMARYWG1634669
Mercury by Method 7470A L1325854-01,02
Method Blank (MB)
(MB) R3630939-1 03/15/21 14:57
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Mercury U 0.100 0.200
Laboratory Control Sample (LCS)
(LCS) R3630939-2 03/15/21 14:59
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Mercury 3.00 3.27 109 80.0-120
L1326228-14 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1326228-14 03/15/21 15:01 • (MS) R3630939-3 03/15/21 15:07 • (MSD) R3630939-4 03/15/21 15:09
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l ug/l %%%%%
Mercury 3.00 U 3.33 3.27 111 109 1 75.0-125 2.02 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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QUALITY CONTROL SUMMARYWG1635072
Metals (ICP) by Method 6010D L1325854-01,02
Method Blank (MB)
(MB) R3631512-1 03/16/21 21:43
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Arsenic 4.76 J 4.40 10.0
Barium U 0.736 5.00
Cadmium U 0.479 2.00
Chromium U 1.40 10.0
Lead U 2.99 6.00
Selenium U 7.35 10.0
Silver U 1.54 5.00
Laboratory Control Sample (LCS)
(LCS) R3631512-2 03/16/21 21:46
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Arsenic 1000 952 95.2 80.0-120
Barium 1000 1020 102 80.0-120
Cadmium 1000 963 96.3 80.0-120
Chromium 1000 951 95.1 80.0-120
Lead 1000 958 95.8 80.0-120
Selenium 1000 971 97.1 80.0-120
Silver 200 190 94.9 80.0-120
L1325537-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1325537-01 03/16/21 21:49 • (MS) R3631512-4 03/16/21 21:54 • (MSD) R3631512-5 03/16/21 21:56
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l ug/l %%%%%
Arsenic 1000 U 978 970 97.8 97.0 1 75.0-125 0.828 20
Barium 1000 136 1140 1130 100 99.2 1 75.0-125 1.07 20
Cadmium 1000 0.548 982 970 98.1 96.9 1 75.0-125 1.25 20
Chromium 1000 U 942 932 94.2 93.2 1 75.0-125 1.08 20
Lead 1000 U 961 950 96.1 95.0 1 75.0-125 1.21 20
Selenium 1000 U 1010 979 101 97.9 1 75.0-125 2.80 20
Silver 200 U 193 189 96.4 94.5 1 75.0-125 2.02 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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QUALITY CONTROL SUMMARYWG1635318
Volatile Organic Compounds (GC/MS) by Method 8260D L1325854-01
Method Blank (MB)
(MB) R3631267-3 03/16/21 09:54
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Acetone U 11.3 50.0
Acrolein U 2.54 50.0
Acrylonitrile U 0.671 10.0
Benzene U 0.0941 1.00
Bromobenzene U 0.118 1.00
Bromodichloromethane U 0.136 1.00
Bromoform U 0.129 1.00
Bromomethane U 0.605 5.00
n-Butylbenzene U 0.157 1.00
sec-Butylbenzene U 0.125 1.00
tert-Butylbenzene U 0.127 1.00
Carbon tetrachloride U 0.128 1.00
Chlorobenzene U 0.116 1.00
Chlorodibromomethane U 0.140 1.00
Chloroethane U 0.192 5.00
Chloroform 0.115 J 0.111 5.00
Chloromethane U 0.960 2.50
2-Chlorotoluene U 0.106 1.00
4-Chlorotoluene U 0.114 1.00
1,2-Dibromo-3-Chloropropane U 0.276 5.00
1,2-Dibromoethane U 0.126 1.00
Dibromomethane U 0.122 1.00
1,2-Dichlorobenzene U 0.107 1.00
1,3-Dichlorobenzene U 0.110 1.00
1,4-Dichlorobenzene U 0.120 1.00
Dichlorodifluoromethane U 0.374 5.00
1,1-Dichloroethane U 0.100 1.00
1,2-Dichloroethane U 0.0819 1.00
1,1-Dichloroethene U 0.188 1.00
trans-1,2-Dichloroethene U 0.149 1.00
1,2-Dichloropropane U 0.149 1.00
1,1-Dichloropropene U 0.142 1.00
1,3-Dichloropropane U 0.110 1.00
cis-1,3-Dichloropropene U 0.111 1.00
trans-1,3-Dichloropropene U 0.118 1.00
2,2-Dichloropropane U 0.161 1.00
Di-isopropyl ether U 0.105 1.00
Ethylbenzene U 0.137 1.00
Hexachloro-1,3-butadiene U 0.337 1.00
Isopropylbenzene U 0.105 1.00
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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QUALITY CONTROL SUMMARYWG1635318
Volatile Organic Compounds (GC/MS) by Method 8260D L1325854-01
Method Blank (MB)
(MB) R3631267-3 03/16/21 09:54
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
p-Isopropyltoluene U 0.120 1.00
2-Butanone (MEK)U 1.19 10.0
Methylene Chloride U 0.430 5.00
4-Methyl-2-pentanone (MIBK)U 0.478 10.0
Methyl tert-butyl ether U 0.101 1.00
Naphthalene U 1.00 5.00
n-Propylbenzene U 0.0993 1.00
Styrene U 0.118 1.00
1,1,1,2-Tetrachloroethane U 0.147 1.00
1,1,2,2-Tetrachloroethane U 0.133 1.00
Tetrachloroethene U 0.300 1.00
Toluene U 0.278 1.00
1,1,2-Trichlorotrifluoroethane U 0.180 1.00
1,2,3-Trichlorobenzene U 0.230 1.00
1,2,4-Trichlorobenzene U 0.481 1.00
1,1,1-Trichloroethane U 0.149 1.00
1,1,2-Trichloroethane U 0.158 1.00
Trichloroethene U 0.190 1.00
Trichlorofluoromethane U 0.160 5.00
1,2,3-Trichloropropane U 0.237 2.50
1,2,3-Trimethylbenzene U 0.104 1.00
1,2,4-Trimethylbenzene U 0.322 1.00
1,3,5-Trimethylbenzene U 0.104 1.00
Vinyl chloride U 0.234 1.00
Xylenes, Total U 0.174 3.00
(S) Toluene-d8 104 80.0-120
(S) 4-Bromofluorobenzene 106 77.0-126
(S) 1,2-Dichloroethane-d4 97.9 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3631267-1 03/16/21 08:54 • (LCSD) R3631267-2 03/16/21 09:14
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Acetone 25.0 38.4 38.2 154 153 19.0-160 0.522 27
Acrolein 25.0 7.66 8.13 30.6 32.5 10.0-160 5.95 26
Acrylonitrile 25.0 29.3 27.9 117 112 55.0-149 4.90 20
Benzene 5.00 4.80 4.64 96.0 92.8 70.0-123 3.39 20
Bromobenzene 5.00 4.54 4.48 90.8 89.6 73.0-121 1.33 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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QUALITY CONTROL SUMMARYWG1635318
Volatile Organic Compounds (GC/MS) by Method 8260D L1325854-01
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3631267-1 03/16/21 08:54 • (LCSD) R3631267-2 03/16/21 09:14
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Bromodichloromethane 5.00 4.79 4.72 95.8 94.4 75.0-120 1.47 20
Bromoform 5.00 4.77 4.53 95.4 90.6 68.0-132 5.16 20
Bromomethane 5.00 6.15 5.97 123 119 10.0-160 2.97 25
n-Butylbenzene 5.00 5.46 5.13 109 103 73.0-125 6.23 20
sec-Butylbenzene 5.00 5.18 4.82 104 96.4 75.0-125 7.20 20
tert-Butylbenzene 5.00 4.48 4.30 89.6 86.0 76.0-124 4.10 20
Carbon tetrachloride 5.00 5.13 4.84 103 96.8 68.0-126 5.82 20
Chlorobenzene 5.00 4.85 4.69 97.0 93.8 80.0-121 3.35 20
Chlorodibromomethane 5.00 4.44 4.70 88.8 94.0 77.0-125 5.69 20
Chloroethane 5.00 6.64 5.88 133 118 47.0-150 12.1 20
Chloroform 5.00 4.79 4.51 95.8 90.2 73.0-120 6.02 20
Chloromethane 5.00 5.11 4.37 102 87.4 41.0-142 15.6 20
2-Chlorotoluene 5.00 4.39 4.36 87.8 87.2 76.0-123 0.686 20
4-Chlorotoluene 5.00 4.12 4.02 82.4 80.4 75.0-122 2.46 20
1,2-Dibromo-3-Chloropropane 5.00 5.32 5.61 106 112 58.0-134 5.31 20
1,2-Dibromoethane 5.00 4.66 4.93 93.2 98.6 80.0-122 5.63 20
Dibromomethane 5.00 4.95 4.94 99.0 98.8 80.0-120 0.202 20
1,2-Dichlorobenzene 5.00 5.00 4.93 100 98.6 79.0-121 1.41 20
1,3-Dichlorobenzene 5.00 4.86 4.68 97.2 93.6 79.0-120 3.77 20
1,4-Dichlorobenzene 5.00 4.77 4.59 95.4 91.8 79.0-120 3.85 20
Dichlorodifluoromethane 5.00 5.60 5.17 112 103 51.0-149 7.99 20
1,1-Dichloroethane 5.00 4.56 4.23 91.2 84.6 70.0-126 7.51 20
1,2-Dichloroethane 5.00 4.54 4.39 90.8 87.8 70.0-128 3.36 20
1,1-Dichloroethene 5.00 5.20 4.69 104 93.8 71.0-124 10.3 20
trans-1,2-Dichloroethene 5.00 4.71 4.32 94.2 86.4 73.0-120 8.64 20
1,2-Dichloropropane 5.00 4.63 4.46 92.6 89.2 77.0-125 3.74 20
1,1-Dichloropropene 5.00 4.96 4.75 99.2 95.0 74.0-126 4.33 20
1,3-Dichloropropane 5.00 4.75 4.80 95.0 96.0 80.0-120 1.05 20
cis-1,3-Dichloropropene 5.00 4.62 4.31 92.4 86.2 80.0-123 6.94 20
trans-1,3-Dichloropropene 5.00 4.25 4.39 85.0 87.8 78.0-124 3.24 20
2,2-Dichloropropane 5.00 4.13 4.08 82.6 81.6 58.0-130 1.22 20
Di-isopropyl ether 5.00 4.66 4.46 93.2 89.2 58.0-138 4.39 20
Ethylbenzene 5.00 5.02 4.75 100 95.0 79.0-123 5.53 20
Hexachloro-1,3-butadiene 5.00 5.70 5.84 114 117 54.0-138 2.43 20
Isopropylbenzene 5.00 5.21 5.02 104 100 76.0-127 3.71 20
p-Isopropyltoluene 5.00 4.78 4.82 95.6 96.4 76.0-125 0.833 20
2-Butanone (MEK)25.0 28.5 27.2 114 109 44.0-160 4.67 20
Methylene Chloride 5.00 4.64 4.45 92.8 89.0 67.0-120 4.18 20
4-Methyl-2-pentanone (MIBK)25.0 26.1 26.6 104 106 68.0-142 1.90 20
Methyl tert-butyl ether 5.00 4.27 4.14 85.4 82.8 68.0-125 3.09 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1635318
Volatile Organic Compounds (GC/MS) by Method 8260D L1325854-01
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3631267-1 03/16/21 08:54 • (LCSD) R3631267-2 03/16/21 09:14
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Naphthalene 5.00 6.09 6.11 122 122 54.0-135 0.328 20
n-Propylbenzene 5.00 4.67 4.42 93.4 88.4 77.0-124 5.50 20
Styrene 5.00 4.97 4.83 99.4 96.6 73.0-130 2.86 20
1,1,1,2-Tetrachloroethane 5.00 4.88 5.06 97.6 101 75.0-125 3.62 20
1,1,2,2-Tetrachloroethane 5.00 4.88 5.01 97.6 100 65.0-130 2.63 20
Tetrachloroethene 5.00 5.18 4.97 104 99.4 72.0-132 4.14 20
Toluene 5.00 4.94 4.76 98.8 95.2 79.0-120 3.71 20
1,1,2-Trichlorotrifluoroethane 5.00 5.54 4.80 111 96.0 69.0-132 14.3 20
1,2,3-Trichlorobenzene 5.00 5.77 5.98 115 120 50.0-138 3.57 20
1,2,4-Trichlorobenzene 5.00 5.62 6.01 112 120 57.0-137 6.71 20
1,1,1-Trichloroethane 5.00 4.60 4.15 92.0 83.0 73.0-124 10.3 20
1,1,2-Trichloroethane 5.00 4.73 4.92 94.6 98.4 80.0-120 3.94 20
Trichloroethene 5.00 4.84 4.54 96.8 90.8 78.0-124 6.40 20
Trichlorofluoromethane 5.00 5.30 4.59 106 91.8 59.0-147 14.4 20
1,2,3-Trichloropropane 5.00 4.50 4.46 90.0 89.2 73.0-130 0.893 20
1,2,3-Trimethylbenzene 5.00 4.81 4.67 96.2 93.4 77.0-120 2.95 20
1,2,4-Trimethylbenzene 5.00 4.68 4.62 93.6 92.4 76.0-121 1.29 20
1,3,5-Trimethylbenzene 5.00 4.66 4.63 93.2 92.6 76.0-122 0.646 20
Vinyl chloride 5.00 5.84 5.11 117 102 67.0-131 13.3 20
Xylenes, Total 15.0 15.1 14.4 101 96.0 79.0-123 4.75 20
(S) Toluene-d8 100 103 80.0-120
(S) 4-Bromofluorobenzene 102 108 77.0-126
(S) 1,2-Dichloroethane-d4 97.0 96.4 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/29/21 11:53 16 of 31
QUALITY CONTROL SUMMARYWG1635967
Volatile Organic Compounds (GC/MS) by Method 8260D L1325854-02
Method Blank (MB)
(MB) R3631751-3 03/17/21 09:26
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Acetone U 11.3 50.0
Acrolein U 2.54 50.0
Acrylonitrile U 0.671 10.0
Benzene U 0.0941 1.00
Bromobenzene U 0.118 1.00
Bromodichloromethane U 0.136 1.00
Bromoform U 0.129 1.00
Bromomethane U 0.605 5.00
n-Butylbenzene U 0.157 1.00
sec-Butylbenzene U 0.125 1.00
tert-Butylbenzene U 0.127 1.00
Carbon tetrachloride U 0.128 1.00
Chlorobenzene U 0.116 1.00
Chlorodibromomethane U 0.140 1.00
Chloroethane U 0.192 5.00
Chloroform U 0.111 5.00
Chloromethane U 0.960 2.50
2-Chlorotoluene U 0.106 1.00
4-Chlorotoluene U 0.114 1.00
1,2-Dibromo-3-Chloropropane U 0.276 5.00
1,2-Dibromoethane U 0.126 1.00
Dibromomethane U 0.122 1.00
1,2-Dichlorobenzene U 0.107 1.00
1,3-Dichlorobenzene U 0.110 1.00
1,4-Dichlorobenzene U 0.120 1.00
Dichlorodifluoromethane U 0.374 5.00
1,1-Dichloroethane U 0.100 1.00
1,2-Dichloroethane U 0.0819 1.00
1,1-Dichloroethene U 0.188 1.00
cis-1,2-Dichloroethene U 0.126 1.00
trans-1,2-Dichloroethene U 0.149 1.00
1,2-Dichloropropane U 0.149 1.00
1,1-Dichloropropene U 0.142 1.00
1,3-Dichloropropane U 0.110 1.00
cis-1,3-Dichloropropene U 0.111 1.00
trans-1,3-Dichloropropene U 0.118 1.00
2,2-Dichloropropane U 0.161 1.00
Di-isopropyl ether U 0.105 1.00
Ethylbenzene U 0.137 1.00
Hexachloro-1,3-butadiene U 0.337 1.00
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1325854 04/29/21 11:53 17 of 31
QUALITY CONTROL SUMMARYWG1635967
Volatile Organic Compounds (GC/MS) by Method 8260D L1325854-02
Method Blank (MB)
(MB) R3631751-3 03/17/21 09:26
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Isopropylbenzene U 0.105 1.00
p-Isopropyltoluene U 0.120 1.00
2-Butanone (MEK)U 1.19 10.0
Methylene Chloride U 0.430 5.00
4-Methyl-2-pentanone (MIBK)U 0.478 10.0
Methyl tert-butyl ether U 0.101 1.00
Naphthalene U 1.00 5.00
n-Propylbenzene U 0.0993 1.00
Styrene U 0.118 1.00
1,1,1,2-Tetrachloroethane U 0.147 1.00
1,1,2,2-Tetrachloroethane U 0.133 1.00
Tetrachloroethene U 0.300 1.00
Toluene U 0.278 1.00
1,1,2-Trichlorotrifluoroethane U 0.180 1.00
1,2,4-Trichlorobenzene U 0.481 1.00
1,1,1-Trichloroethane U 0.149 1.00
1,1,2-Trichloroethane U 0.158 1.00
Trichloroethene U 0.190 1.00
Trichlorofluoromethane U 0.160 5.00
1,2,3-Trichloropropane U 0.237 2.50
1,2,3-Trimethylbenzene U 0.104 1.00
1,2,4-Trimethylbenzene U 0.322 1.00
1,3,5-Trimethylbenzene U 0.104 1.00
Vinyl chloride U 0.234 1.00
Xylenes, Total U 0.174 3.00
(S) Toluene-d8 106 80.0-120
(S) 4-Bromofluorobenzene 103 77.0-126
(S) 1,2-Dichloroethane-d4 82.1 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3631751-1 03/17/21 08:24 • (LCSD) R3631751-2 03/17/21 08:44
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Acetone 25.0 30.5 28.9 122 116 19.0-160 5.39 27
Acrolein 25.0 20.9 22.7 83.6 90.8 10.0-160 8.26 26
Acrylonitrile 25.0 30.3 29.8 121 119 55.0-149 1.66 20
Benzene 5.00 5.38 5.43 108 109 70.0-123 0.925 20
Bromobenzene 5.00 4.32 4.46 86.4 89.2 73.0-121 3.19 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1635967
Volatile Organic Compounds (GC/MS) by Method 8260D L1325854-02
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3631751-1 03/17/21 08:24 • (LCSD) R3631751-2 03/17/21 08:44
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Bromodichloromethane 5.00 4.43 4.49 88.6 89.8 75.0-120 1.35 20
Bromoform 5.00 3.97 3.97 79.4 79.4 68.0-132 0.000 20
Bromomethane 5.00 4.12 4.42 82.4 88.4 10.0-160 7.03 25
n-Butylbenzene 5.00 4.06 4.06 81.2 81.2 73.0-125 0.000 20
sec-Butylbenzene 5.00 4.40 4.53 88.0 90.6 75.0-125 2.91 20
tert-Butylbenzene 5.00 4.66 4.74 93.2 94.8 76.0-124 1.70 20
Carbon tetrachloride 5.00 5.20 5.13 104 103 68.0-126 1.36 20
Chlorobenzene 5.00 4.97 4.93 99.4 98.6 80.0-121 0.808 20
Chlorodibromomethane 5.00 4.36 4.46 87.2 89.2 77.0-125 2.27 20
Chloroethane 5.00 4.94 4.26 98.8 85.2 47.0-150 14.8 20
Chloroform 5.00 5.07 5.04 101 101 73.0-120 0.593 20
Chloromethane 5.00 5.00 5.16 100 103 41.0-142 3.15 20
2-Chlorotoluene 5.00 4.43 4.63 88.6 92.6 76.0-123 4.42 20
4-Chlorotoluene 5.00 4.44 4.66 88.8 93.2 75.0-122 4.84 20
1,2-Dibromo-3-Chloropropane 5.00 3.80 3.69 76.0 73.8 58.0-134 2.94 20
1,2-Dibromoethane 5.00 4.59 4.76 91.8 95.2 80.0-122 3.64 20
Dibromomethane 5.00 4.70 4.60 94.0 92.0 80.0-120 2.15 20
1,2-Dichlorobenzene 5.00 4.47 4.45 89.4 89.0 79.0-121 0.448 20
1,3-Dichlorobenzene 5.00 4.31 4.50 86.2 90.0 79.0-120 4.31 20
1,4-Dichlorobenzene 5.00 4.57 4.66 91.4 93.2 79.0-120 1.95 20
Dichlorodifluoromethane 5.00 4.70 4.72 94.0 94.4 51.0-149 0.425 20
1,1-Dichloroethane 5.00 5.34 5.45 107 109 70.0-126 2.04 20
1,2-Dichloroethane 5.00 4.50 4.30 90.0 86.0 70.0-128 4.55 20
1,1-Dichloroethene 5.00 5.71 5.57 114 111 71.0-124 2.48 20
cis-1,2-Dichloroethene 5.00 5.34 5.31 107 106 73.0-120 0.563 20
trans-1,2-Dichloroethene 5.00 5.47 5.50 109 110 73.0-120 0.547 20
1,2-Dichloropropane 5.00 5.29 5.38 106 108 77.0-125 1.69 20
1,1-Dichloropropene 5.00 5.16 5.20 103 104 74.0-126 0.772 20
1,3-Dichloropropane 5.00 4.77 4.98 95.4 99.6 80.0-120 4.31 20
cis-1,3-Dichloropropene 5.00 4.44 4.52 88.8 90.4 80.0-123 1.79 20
trans-1,3-Dichloropropene 5.00 4.09 4.34 81.8 86.8 78.0-124 5.93 20
2,2-Dichloropropane 5.00 5.36 5.68 107 114 58.0-130 5.80 20
Di-isopropyl ether 5.00 5.20 5.31 104 106 58.0-138 2.09 20
Ethylbenzene 5.00 5.04 5.09 101 102 79.0-123 0.987 20
Hexachloro-1,3-butadiene 5.00 3.67 3.92 73.4 78.4 54.0-138 6.59 20
Isopropylbenzene 5.00 4.81 4.99 96.2 99.8 76.0-127 3.67 20
p-Isopropyltoluene 5.00 4.34 4.37 86.8 87.4 76.0-125 0.689 20
2-Butanone (MEK)25.0 27.7 26.7 111 107 44.0-160 3.68 20
Methylene Chloride 5.00 5.38 5.43 108 109 67.0-120 0.925 20
4-Methyl-2-pentanone (MIBK)25.0 23.9 24.2 95.6 96.8 68.0-142 1.25 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1635967
Volatile Organic Compounds (GC/MS) by Method 8260D L1325854-02
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3631751-1 03/17/21 08:24 • (LCSD) R3631751-2 03/17/21 08:44
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Methyl tert-butyl ether 5.00 5.04 5.01 101 100 68.0-125 0.597 20
Naphthalene 5.00 2.98 3.03 59.6 60.6 54.0-135 1.66 20
n-Propylbenzene 5.00 4.50 4.68 90.0 93.6 77.0-124 3.92 20
Styrene 5.00 4.66 4.71 93.2 94.2 73.0-130 1.07 20
1,1,1,2-Tetrachloroethane 5.00 4.97 5.08 99.4 102 75.0-125 2.19 20
1,1,2,2-Tetrachloroethane 5.00 4.46 4.43 89.2 88.6 65.0-130 0.675 20
Tetrachloroethene 5.00 5.12 5.38 102 108 72.0-132 4.95 20
Toluene 5.00 4.82 4.98 96.4 99.6 79.0-120 3.27 20
1,1,2-Trichlorotrifluoroethane 5.00 5.20 5.36 104 107 69.0-132 3.03 20
1,2,4-Trichlorobenzene 5.00 3.63 3.35 72.6 67.0 57.0-137 8.02 20
1,1,1-Trichloroethane 5.00 4.94 5.03 98.8 101 73.0-124 1.81 20
1,1,2-Trichloroethane 5.00 4.90 4.98 98.0 99.6 80.0-120 1.62 20
Trichloroethene 5.00 5.38 5.46 108 109 78.0-124 1.48 20
Trichlorofluoromethane 5.00 4.72 4.98 94.4 99.6 59.0-147 5.36 20
1,2,3-Trichloropropane 5.00 4.69 4.79 93.8 95.8 73.0-130 2.11 20
1,2,3-Trimethylbenzene 5.00 4.35 4.44 87.0 88.8 77.0-120 2.05 20
1,2,4-Trimethylbenzene 5.00 4.44 4.58 88.8 91.6 76.0-121 3.10 20
1,3,5-Trimethylbenzene 5.00 4.32 4.38 86.4 87.6 76.0-122 1.38 20
Vinyl chloride 5.00 4.46 4.30 89.2 86.0 67.0-131 3.65 20
Xylenes, Total 15.0 14.7 15.2 98.0 101 79.0-123 3.34 20
(S) Toluene-d8 104 106 80.0-120
(S) 4-Bromofluorobenzene 102 102 77.0-126
(S) 1,2-Dichloroethane-d4 84.7 85.9 70.0-130
L1326442-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1326442-01 03/17/21 19:00 • (MS) R3631751-4 03/17/21 19:21 • (MSD) R3631751-5 03/17/21 19:42
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l ug/l %%%%%
Acetone 2500 U 2950 2800 118 112 100 10.0-160 5.22 35
Acrolein 2500 U 631 629 25.2 25.2 100 10.0-160 0.317 39
Acrylonitrile 2500 U 3660 3550 146 142 100 21.0-160 3.05 32
Benzene 500 U 495 515 99.0 103 100 17.0-158 3.96 27
Bromobenzene 500 U 440 467 88.0 93.4 100 30.0-149 5.95 28
Bromodichloromethane 500 U 473 495 94.6 99.0 100 31.0-150 4.55 27
Bromoform 500 U 459 461 91.8 92.2 100 29.0-150 0.435 29
Bromomethane 500 U 389 387 77.8 77.4 100 10.0-160 0.515 38
n-Butylbenzene 500 U 420 451 84.0 90.2 100 31.0-150 7.12 30
sec-Butylbenzene 500 U 431 473 86.2 94.6 100 33.0-155 9.29 29
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1635967
Volatile Organic Compounds (GC/MS) by Method 8260D L1325854-02
L1326442-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1326442-01 03/17/21 19:00 • (MS) R3631751-4 03/17/21 19:21 • (MSD) R3631751-5 03/17/21 19:42
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l ug/l %%%%%
tert-Butylbenzene 500 U 448 481 89.6 96.2 100 34.0-153 7.10 28
Carbon tetrachloride 500 U 448 479 89.6 95.8 100 23.0-159 6.69 28
Chlorobenzene 500 U 487 493 97.4 98.6 100 33.0-152 1.22 27
Chlorodibromomethane 500 U 487 487 97.4 97.4 100 37.0-149 0.000 27
Chloroethane 500 U 393 427 78.6 85.4 100 10.0-160 8.29 30
Chloroform 500 U 506 507 101 101 100 29.0-154 0.197 28
Chloromethane 500 U 418 450 83.6 90.0 100 10.0-160 7.37 29
2-Chlorotoluene 500 U 426 452 85.2 90.4 100 32.0-153 5.92 28
4-Chlorotoluene 500 U 437 471 87.4 94.2 100 32.0-150 7.49 28
1,2-Dibromo-3-Chloropropane 500 U 484 410 96.8 82.0 100 22.0-151 16.6 34
1,2-Dibromoethane 500 U 538 549 108 110 100 34.0-147 2.02 27
Dibromomethane 500 U 504 530 101 106 100 30.0-151 5.03 27
1,2-Dichlorobenzene 500 U 470 501 94.0 100 100 34.0-149 6.39 28
1,3-Dichlorobenzene 500 U 451 474 90.2 94.8 100 36.0-146 4.97 27
1,4-Dichlorobenzene 500 U 447 489 89.4 97.8 100 35.0-142 8.97 27
Dichlorodifluoromethane 500 U 380 421 76.0 84.2 100 10.0-160 10.2 29
1,1-Dichloroethane 500 U 518 538 104 108 100 25.0-158 3.79 27
1,2-Dichloroethane 500 U 490 489 98.0 97.8 100 29.0-151 0.204 27
1,1-Dichloroethene 500 U 473 517 94.6 103 100 11.0-160 8.89 29
cis-1,2-Dichloroethene 500 U 498 530 99.6 106 100 10.0-160 6.23 27
trans-1,2-Dichloroethene 500 U 467 501 93.4 100 100 17.0-153 7.02 27
1,2-Dichloropropane 500 U 546 572 109 114 100 30.0-156 4.65 27
1,1-Dichloropropene 500 U 445 491 89.0 98.2 100 25.0-158 9.83 27
1,3-Dichloropropane 500 U 576 561 115 112 100 38.0-147 2.64 27
cis-1,3-Dichloropropene 500 U 478 499 95.6 99.8 100 34.0-149 4.30 28
trans-1,3-Dichloropropene 500 U 471 465 94.2 93.0 100 32.0-149 1.28 28
2,2-Dichloropropane 500 U 521 565 104 113 100 24.0-152 8.10 29
Di-isopropyl ether 500 U 570 583 114 117 100 21.0-160 2.25 28
Ethylbenzene 500 U 481 478 96.2 95.6 100 30.0-155 0.626 27
Hexachloro-1,3-butadiene 500 U 553 559 111 112 100 20.0-154 1.08 34
Isopropylbenzene 500 U 468 479 93.6 95.8 100 28.0-157 2.32 27
p-Isopropyltoluene 500 U 421 443 84.2 88.6 100 30.0-154 5.09 29
2-Butanone (MEK)2500 U 3410 3280 136 131 100 10.0-160 3.89 32
Methylene Chloride 500 U 534 536 107 107 100 23.0-144 0.374 28
4-Methyl-2-pentanone (MIBK)2500 U 2990 2970 120 119 100 29.0-160 0.671 29
Methyl tert-butyl ether 500 U 565 575 113 115 100 28.0-150 1.75 29
Naphthalene 500 107 351 346 70.2 69.2 100 12.0-156 1.43 35
n-Propylbenzene 500 U 422 458 84.4 91.6 100 31.0-154 8.18 28
Styrene 500 U 475 497 95.0 99.4 100 33.0-155 4.53 28
1,1,1,2-Tetrachloroethane 500 U 502 519 100 104 100 36.0-151 3.33 29
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1635967
Volatile Organic Compounds (GC/MS) by Method 8260D L1325854-02
L1326442-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1326442-01 03/17/21 19:00 • (MS) R3631751-4 03/17/21 19:21 • (MSD) R3631751-5 03/17/21 19:42
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l ug/l %%%%%
1,1,2,2-Tetrachloroethane 500 U 561 571 112 114 100 33.0-150 1.77 28
Tetrachloroethene 500 U 474 509 94.8 102 100 10.0-160 7.12 27
Toluene 500 U 470 481 94.0 96.2 100 26.0-154 2.31 28
1,1,2-Trichlorotrifluoroethane 500 U 451 491 90.2 98.2 100 23.0-160 8.49 30
1,2,4-Trichlorobenzene 500 U 404 400 80.8 80.0 100 24.0-150 0.995 33
1,1,1-Trichloroethane 500 U 444 472 88.8 94.4 100 23.0-160 6.11 28
1,1,2-Trichloroethane 500 U 571 561 114 112 100 35.0-147 1.77 27
Trichloroethene 500 U 480 528 96.0 106 100 10.0-160 9.52 25
Trichlorofluoromethane 500 U 418 465 83.6 93.0 100 17.0-160 10.6 31
1,2,3-Trichloropropane 500 U 540 571 108 114 100 34.0-151 5.58 29
1,2,3-Trimethylbenzene 500 U 446 458 89.2 91.6 100 32.0-149 2.65 28
1,2,4-Trimethylbenzene 500 U 433 466 86.6 93.2 100 26.0-154 7.34 27
1,3,5-Trimethylbenzene 500 U 412 447 82.4 89.4 100 28.0-153 8.15 27
Vinyl chloride 500 U 340 390 68.0 78.0 100 10.0-160 13.7 27
Xylenes, Total 1500 U 1440 1450 96.0 96.7 100 29.0-154 0.692 28
(S) Toluene-d8 105 105 80.0-120
(S) 4-Bromofluorobenzene 102 102 77.0-126
(S) 1,2-Dichloroethane-d4 85.3 88.1 70.0-130
Sample Narrative:
OS: Lowest possible dilution due to sample foaming.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1636202
Volatile Organic Compounds (GC/MS) by Method 8260D L1325854-02
Method Blank (MB)
(MB) R3632126-3 03/18/21 08:35
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
1,2,3-Trichlorobenzene U 0.230 1.00
(S) Toluene-d8 104 80.0-120
(S) 4-Bromofluorobenzene 99.5 77.0-126
(S) 1,2-Dichloroethane-d4 103 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3632126-1 03/18/21 07:34 • (LCSD) R3632126-2 03/18/21 07:54
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
1,2,3-Trichlorobenzene 5.00 4.77 4.72 95.4 94.4 50.0-138 1.05 20
(S) Toluene-d8 103 104 80.0-120
(S) 4-Bromofluorobenzene 104 102 77.0-126
(S) 1,2-Dichloroethane-d4 105 105 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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QUALITY CONTROL SUMMARYWG1636891
Volatile Organic Compounds (GC/MS) by Method 8260D L1325854-01
Method Blank (MB)
(MB) R3632387-4 03/18/21 13:25
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
cis-1,2-Dichloroethene U 0.126 1.00
(S) Toluene-d8 99.3 80.0-120
(S) 4-Bromofluorobenzene 95.2 77.0-126
(S) 1,2-Dichloroethane-d4 112 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3632387-1 03/18/21 12:01 • (LCSD) R3632387-2 03/18/21 12:22
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
cis-1,2-Dichloroethene 5.00 5.71 5.88 114 118 73.0-120 2.93 20
(S) Toluene-d8 98.0 100 80.0-120
(S) 4-Bromofluorobenzene 100 101 77.0-126
(S) 1,2-Dichloroethane-d4 111 114 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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QUALITY CONTROL SUMMARYWG1634507
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1325854-01,02
Method Blank (MB)
(MB) R3631399-2 03/16/21 09:39
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Acenaphthene U 0.0886 1.00
Acenaphthylene U 0.0921 1.00
Anthracene U 0.0804 1.00
Benzidine U 3.74 10.0
Benzo(a)anthracene U 0.199 1.00
Benzo(b)fluoranthene U 0.130 1.00
Benzo(k)fluoranthene U 0.120 1.00
Benzo(g,h,i)perylene 0.201 J 0.121 1.00
Benzo(a)pyrene U 0.0381 1.00
Bis(2-chlorethoxy)methane U 0.116 10.0
Bis(2-chloroethyl)ether U 0.137 10.0
2,2-Oxybis(1-Chloropropane)U 0.210 10.0
4-Bromophenyl-phenylether U 0.0877 10.0
2-Chloronaphthalene U 0.0648 1.00
4-Chlorophenyl-phenylether U 0.0926 10.0
Chrysene U 0.130 1.00
Dibenz(a,h)anthracene 0.186 J 0.0644 1.00
3,3-Dichlorobenzidine U 0.212 10.0
2,4-Dinitrotoluene U 0.0983 10.0
2,6-Dinitrotoluene U 0.250 10.0
Fluoranthene U 0.102 1.00
Fluorene U 0.0844 1.00
Hexachlorobenzene U 0.0755 1.00
Hexachloro-1,3-butadiene U 0.0968 10.0
Hexachlorocyclopentadiene U 0.0598 10.0
Hexachloroethane U 0.127 10.0
Indeno(1,2,3-cd)pyrene U 0.279 1.00
Isophorone U 0.143 10.0
Naphthalene U 0.159 1.00
Nitrobenzene U 0.297 10.0
n-Nitrosodimethylamine U 0.998 10.0
n-Nitrosodiphenylamine U 2.37 10.0
n-Nitrosodi-n-propylamine U 0.261 10.0
Phenanthrene U 0.112 1.00
Benzylbutyl phthalate U 0.765 3.00
Bis(2-ethylhexyl)phthalate U 0.895 3.00
Di-n-butyl phthalate U 0.453 3.00
Diethyl phthalate U 0.287 3.00
Dimethyl phthalate U 0.260 3.00
Di-n-octyl phthalate U 0.932 3.00
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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QUALITY CONTROL SUMMARYWG1634507
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1325854-01,02
Method Blank (MB)
(MB) R3631399-2 03/16/21 09:39
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Pyrene U 0.107 1.00
1,2,4-Trichlorobenzene U 0.0698 10.0
4-Chloro-3-methylphenol U 0.131 10.0
2-Chlorophenol U 0.133 10.0
2,4-Dichlorophenol U 0.102 10.0
2,4-Dimethylphenol U 0.0636 10.0
4,6-Dinitro-2-methylphenol U 1.12 10.0
2,4-Dinitrophenol U 5.93 10.0
2-Nitrophenol U 0.117 10.0
4-Nitrophenol U 0.143 10.0
Pentachlorophenol U 0.313 10.0
Phenol U 4.33 10.0
2,4,6-Trichlorophenol U 0.100 10.0
(S) Nitrobenzene-d5 56.6 10.0-127
(S) 2-Fluorobiphenyl 76.1 10.0-130
(S) p-Terphenyl-d14 81.1 10.0-128
(S) Phenol-d5 17.1 10.0-120
(S) 2-Fluorophenol 24.6 10.0-120
(S) 2,4,6-Tribromophenol 57.5 10.0-155
Laboratory Control Sample (LCS)
(LCS) R3631399-1 03/16/21 09:18
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Acenaphthene 50.0 35.3 70.6 41.0-120
Acenaphthylene 50.0 37.3 74.6 43.0-120
Anthracene 50.0 38.5 77.0 45.0-120
Benzidine 100 4.80 4.80 10.0-120 J4
Benzo(a)anthracene 50.0 40.6 81.2 47.0-120
Benzo(b)fluoranthene 50.0 37.9 75.8 46.0-120
Benzo(k)fluoranthene 50.0 39.8 79.6 46.0-120
Benzo(g,h,i)perylene 50.0 38.1 76.2 48.0-121
Benzo(a)pyrene 50.0 41.1 82.2 47.0-120
Bis(2-chlorethoxy)methane 50.0 32.1 64.2 33.0-120
Bis(2-chloroethyl)ether 50.0 42.2 84.4 23.0-120
4-Bromophenyl-phenylether 50.0 42.2 84.4 45.0-120
2-Chloronaphthalene 50.0 37.9 75.8 37.0-120
4-Chlorophenyl-phenylether 50.0 40.0 80.0 44.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1634507
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1325854-01,02
Laboratory Control Sample (LCS)
(LCS) R3631399-1 03/16/21 09:18
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Chrysene 50.0 37.5 75.0 48.0-120
Dibenz(a,h)anthracene 50.0 38.1 76.2 47.0-120
3,3-Dichlorobenzidine 100 84.3 84.3 44.0-120
2,4-Dinitrotoluene 50.0 45.6 91.2 49.0-124
2,6-Dinitrotoluene 50.0 40.3 80.6 46.0-120
Fluoranthene 50.0 39.7 79.4 51.0-120
Fluorene 50.0 38.1 76.2 47.0-120
Hexachlorobenzene 50.0 42.7 85.4 44.0-120
Hexachloro-1,3-butadiene 50.0 33.8 67.6 19.0-120
Hexachlorocyclopentadiene 50.0 27.5 55.0 15.0-120
Hexachloroethane 50.0 31.2 62.4 15.0-120
Indeno(1,2,3-cd)pyrene 50.0 37.3 74.6 49.0-122
Isophorone 50.0 26.1 52.2 36.0-120
Naphthalene 50.0 31.4 62.8 27.0-120
Nitrobenzene 50.0 32.3 64.6 27.0-120
n-Nitrosodimethylamine 50.0 24.9 49.8 10.0-120
n-Nitrosodiphenylamine 50.0 39.8 79.6 47.0-120
n-Nitrosodi-n-propylamine 50.0 29.3 58.6 31.0-120
Phenanthrene 50.0 38.5 77.0 46.0-120
Benzylbutyl phthalate 50.0 40.0 80.0 43.0-121
Bis(2-ethylhexyl)phthalate 50.0 37.3 74.6 43.0-122
Di-n-butyl phthalate 50.0 40.8 81.6 49.0-121
Diethyl phthalate 50.0 39.6 79.2 48.0-122
Dimethyl phthalate 50.0 39.1 78.2 48.0-120
Di-n-octyl phthalate 50.0 38.2 76.4 42.0-125
Pyrene 50.0 40.5 81.0 47.0-120
1,2,4-Trichlorobenzene 50.0 33.0 66.0 24.0-120
4-Chloro-3-methylphenol 50.0 26.3 52.6 40.0-120
2-Chlorophenol 50.0 28.6 57.2 25.0-120
2,4-Dichlorophenol 50.0 33.2 66.4 36.0-120
2,4-Dimethylphenol 50.0 21.5 43.0 33.0-120
4,6-Dinitro-2-methylphenol 50.0 46.5 93.0 38.0-138
2,4-Dinitrophenol 50.0 38.8 77.6 10.0-120
2-Nitrophenol 50.0 38.0 76.0 31.0-120
4-Nitrophenol 50.0 9.98 20.0 10.0-120
Pentachlorophenol 50.0 39.1 78.2 23.0-120
Phenol 50.0 9.63 19.3 10.0-120
2,4,6-Trichlorophenol 50.0 39.7 79.4 42.0-120
2,2-Oxybis(1-Chloropropane)50.0 36.9 73.8 28.0-120
(S) Nitrobenzene-d5 53.7 10.0-127
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1634507
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1325854-01,02
Laboratory Control Sample (LCS)
(LCS) R3631399-1 03/16/21 09:18
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
(S) 2-Fluorobiphenyl 80.4 10.0-130
(S) p-Terphenyl-d14 80.4 10.0-128
(S) Phenol-d5 18.6 10.0-120
(S) 2-Fluorophenol 28.9 10.0-120
(S) 2,4,6-Tribromophenol 91.5 10.0-155
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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GLOSSARY OF TERMS
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not
intended as a comprehensive explanation, and if you have additional questions please contact your project representative.
Results Disclaimer - Information that may be provided by the customer, and contained within this report, include Permit Limits, Project Name,
Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On-Site Data, Sampling Collection Dates/Times, and
Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received.
Abbreviations and Definitions
MDL Method Detection Limit.
RDL Reported Detection Limit.
Rec.Recovery.
RPD Relative Percent Difference.
SDG Sample Delivery Group.
(S)
Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and
Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be
detected in all environmental media.
U Not detected at the Reporting Limit (or MDL where applicable).
Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes
reported.
Dilution
If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the
standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the
laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the
result reported has already been corrected for this factor.
Limits
These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal
for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or
duplicated within these ranges.
Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control
sample. The Original Sample may not be included within the reported SDG.
Qualifier
This column provides a letter and/or number designation that corresponds to additional information concerning the result
reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and
potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.
Result
The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was
no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL”
(Below Detectable Levels). The information in the results column should always be accompanied by either an MDL
(Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect
or report for this analyte.
Uncertainty
(Radiochemistry)Confidence level of 2 sigma.
Case Narrative (Cn)
A brief discussion about the included sample results, including a discussion of any non-conformances to protocol
observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will
be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.
Quality Control
Summary (Qc)
This section of the report includes the results of the laboratory quality control analyses required by procedure or
analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not
being performed on your samples typically, but on laboratory generated material.
Sample Chain of
Custody (Sc)
This is the document created in the field when your samples were initially collected. This is used to verify the time and
date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This
chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the
samples from the time of collection until delivery to the laboratory for analysis.
Sample Results (Sr)
This section of your report will provide the results of all testing performed on your samples. These results are provided
by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for
each sample will provide the name and method number for the analysis reported.
Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and
times of preparation and/or analysis.
Qualifier Description
C3 The reported concentration is an estimate. The continuing calibration standard associated with this data responded low.
Method sensitivity check is acceptable.
C4 The reported concentration is an estimate. The continuing calibration standard associated with this data responded low.
Data is likely to show a low bias concerning the result.
J The identification of the analyte is acceptable; the reported value is an estimate.
J4 The associated batch QC was outside the established quality control range for accuracy.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122
Alabama 40660 Nebraska NE-OS-15-05
Alaska 17-026 Nevada TN000032021-1
Arizona AZ0612 New Hampshire 2975
Arkansas 88-0469 New Jersey–NELAP TN002
California 2932 New Mexico ¹TN00003
Colorado TN00003 New York 11742
Connecticut PH-0197 North Carolina Env375
Florida E87487 North Carolina ¹DW21704
Georgia NELAP North Carolina ³41
Georgia ¹923 North Dakota R-140
Idaho TN00003 Ohio–VAP CL0069
Illinois 200008 Oklahoma 9915
Indiana C-TN-01 Oregon TN200002
Iowa 364 Pennsylvania 68-02979
Kansas E-10277 Rhode Island LAO00356
Kentucky ¹ ⁶KY90010 South Carolina 84004002
Kentucky ²16 South Dakota n/a
Louisiana AI30792 Tennessee ¹ ⁴2006
Louisiana LA018 Texas T104704245-20-18
Maine TN00003 Texas ⁵LAB0152
Maryland 324 Utah TN000032021-11
Massachusetts M-TN003 Vermont VT2006
Michigan 9958 Virginia 110033
Minnesota 047-999-395 Washington C847
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 998093910
Montana CERT0086 Wyoming A2LA
A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789
A2LA – ISO 17025 ⁵1461.02 DOD 1461.01
Canada 1461.01 USDA P330-15-00234
EPA–Crypto TN00003
ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable
* Not all certifications held by the laboratory are applicable to the results reported in the attached report.
* Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace Analytical.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ANALYTICAL REPORT
April 30, 2021
Revised Report
Terracon - Greensboro, NC
Sample Delivery Group:L1329547
Samples Received:03/23/2021
Project Number:75217006
Description:Vernon Packaging
Report To:Jared Rose
7327-G, West Friendly Ave
Greensboro, NC 27410
Entire Report Reviewed By:
April 30, 2021
[Preliminary Report]
Heather J Wagner
Project Manager
Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided, and as the samples are received.
Pace Analytical National
12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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April 30, 2021
Heather J Wagner
Project Manager
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TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 5
Sr: Sample Results 6
MW-05 L1329547-01 6
MW-04 L1329547-02 9
MW-01 L1329547-03 12
MW-X L1329547-04 15
B-8 @ 7' L1329547-05 18
TRIP BLANK L1329547-06 22
Qc: Quality Control Summary 24
Total Solids by Method 2540 G-2011 24
Wet Chemistry by Method 3060A/7196A 25
Wet Chemistry by Method 7196A 27
Mercury by Method 7470A 28
Mercury by Method 7471B 29
Metals (ICP) by Method 6010D 30
Volatile Organic Compounds (GC/MS) by Method 8260D 33
Polychlorinated Biphenyls (GC) by Method 8082 A 41
Semi Volatile Organic Compounds (GC/MS) by Method 8270E 42
Gl: Glossary of Terms 51
Al: Accreditations & Locations 52
Sc: Sample Chain of Custody 53
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE SUMMARY
Collected by Collected date/time Received date/time
MW-05 L1329547-01 GW Jared Rose 03/19/21 13:55 03/23/21 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Wet Chemistry by Method 7196A WG1638964 1 03/23/21 12:04 03/23/21 12:04 KAB Mt. Juliet, TN
Mercury by Method 7470A WG1639513 1 03/24/21 09:23 03/24/21 15:00 JDG Mt. Juliet, TN
Metals (ICP) by Method 6010D WG1639892 1 03/25/21 17:19 03/26/21 03:14 JDG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1640106 1 03/25/21 00:55 03/25/21 00:55 GLN Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1639833 1 03/26/21 00:30 03/26/21 17:19 ADF Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-04 L1329547-02 GW Jared Rose 03/19/21 18:20 03/23/21 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Wet Chemistry by Method 7196A WG1638964 1 03/23/21 12:04 03/23/21 12:04 KAB Mt. Juliet, TN
Mercury by Method 7470A WG1639513 1 03/24/21 09:23 03/24/21 15:01 JDG Mt. Juliet, TN
Metals (ICP) by Method 6010D WG1639892 1 03/25/21 17:19 03/26/21 03:32 JDG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1640106 1 03/25/21 01:16 03/25/21 01:16 GLN Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1639833 1 03/26/21 00:30 03/26/21 17:41 ADF Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-01 L1329547-03 GW Jared Rose 03/22/21 12:20 03/23/21 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Wet Chemistry by Method 7196A WG1638964 1 03/23/21 12:04 03/23/21 12:04 KAB Mt. Juliet, TN
Mercury by Method 7470A WG1639513 1 03/24/21 09:23 03/24/21 15:03 JDG Mt. Juliet, TN
Metals (ICP) by Method 6010D WG1639892 1 03/25/21 17:19 03/26/21 03:41 JDG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1640106 1 03/25/21 01:36 03/25/21 01:36 GLN Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1639833 1 03/26/21 00:30 03/26/21 18:12 ADF Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-X L1329547-04 GW Jared Rose 03/22/21 12:25 03/23/21 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Wet Chemistry by Method 7196A WG1638964 1 03/23/21 12:05 03/23/21 12:05 KAB Mt. Juliet, TN
Mercury by Method 7470A WG1639513 1 03/24/21 09:23 03/24/21 15:05 JDG Mt. Juliet, TN
Metals (ICP) by Method 6010D WG1639892 1 03/25/21 17:19 03/26/21 03:43 JDG Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1640106 1 03/25/21 01:56 03/25/21 01:56 GLN Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1639833 1 03/26/21 00:30 03/26/21 18:34 ADF Mt. Juliet, TN
Collected by Collected date/time Received date/time
B-8 @ 7' L1329547-05 Solid Jared Rose 03/19/21 15:55 03/23/21 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1639505 1 03/30/21 07:27 03/30/21 07:33 CMK Mt. Juliet, TN
Wet Chemistry by Method 3060A/7196A WG1639606 1 03/25/21 12:38 03/26/21 20:26 KAB Mt. Juliet, TN
Mercury by Method 7471B WG1639184 1 03/23/21 14:39 03/23/21 16:55 BMF Mt. Juliet, TN
Metals (ICP) by Method 6010D WG1639445 1 03/24/21 06:41 03/24/21 17:58 CCE Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1641491 1 03/19/21 15:55 03/27/21 11:53 GLN Mt. Juliet, TN
Polychlorinated Biphenyls (GC) by Method 8082 A WG1640864 1 03/26/21 11:05 03/26/21 19:02 ADF Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1641393 1 03/27/21 07:27 03/27/21 14:00 ADF Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE SUMMARY
Collected by Collected date/time Received date/time
TRIP BLANK L1329547-06 GW Jared Rose 03/19/21 00:00 03/23/21 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds (GC/MS) by Method 8260D WG1640106 1 03/24/21 23:34 03/24/21 23:34 GLN Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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CASE NARRATIVE
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times, unless qualified or notated within
the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples
have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control
are within established criteria except where addressed in this case narrative, a non-conformance form
or properly qualified within the sample results. By my digital signature below, I affirm to the best of my
knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the
quality of the data have been identified by the laboratory, and no information or data have been
knowingly withheld that would affect the quality of the data.
[Preliminary Report]
Heather J Wagner
Project Manager
Report Revision History
Level II Report - Version 1: 03/31/21 13:11
Project Narrative
Revised Report: Revised to report results to the MDL per client request. This report replaces the report issued 3/31/2021.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Heather J Wagner
Project Manager
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SAMPLE RESULTS - 01
L1329547
MW-05
Collected date/time: 03/19/21 13:55
Wet Chemistry by Method 7196A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Chromium,Hexavalent U T8 3.00 10.0 1 03/23/2021 12:04 WG1638964
Mercury by Method 7470A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Mercury 0.117 J 0.100 0.200 1 03/24/2021 15:00 WG1639513
Metals (ICP) by Method 6010D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Arsenic U 4.40 10.0 1 03/26/2021 03:14 WG1639892
Barium 157 0.736 5.00 1 03/26/2021 03:14 WG1639892
Cadmium U 0.479 2.00 1 03/26/2021 03:14 WG1639892
Chromium 2.32 J 1.40 10.0 1 03/26/2021 03:14 WG1639892
Lead U 2.99 6.00 1 03/26/2021 03:14 WG1639892
Selenium U 7.35 10.0 1 03/26/2021 03:14 WG1639892
Silver U 1.54 5.00 1 03/26/2021 03:14 WG1639892
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 03/25/2021 00:55 WG1640106
Acrolein U 2.54 50.0 1 03/25/2021 00:55 WG1640106
Acrylonitrile U 0.671 10.0 1 03/25/2021 00:55 WG1640106
Benzene U 0.0941 1.00 1 03/25/2021 00:55 WG1640106
Bromobenzene U 0.118 1.00 1 03/25/2021 00:55 WG1640106
Bromodichloromethane U 0.136 1.00 1 03/25/2021 00:55 WG1640106
Bromoform U 0.129 1.00 1 03/25/2021 00:55 WG1640106
Bromomethane U 0.605 5.00 1 03/25/2021 00:55 WG1640106
n-Butylbenzene U 0.157 1.00 1 03/25/2021 00:55 WG1640106
sec-Butylbenzene U 0.125 1.00 1 03/25/2021 00:55 WG1640106
tert-Butylbenzene U 0.127 1.00 1 03/25/2021 00:55 WG1640106
Carbon tetrachloride U 0.128 1.00 1 03/25/2021 00:55 WG1640106
Chlorobenzene U 0.116 1.00 1 03/25/2021 00:55 WG1640106
Chlorodibromomethane U 0.140 1.00 1 03/25/2021 00:55 WG1640106
Chloroethane U 0.192 5.00 1 03/25/2021 00:55 WG1640106
Chloroform 1.28 J 0.111 5.00 1 03/25/2021 00:55 WG1640106
Chloromethane U 0.960 2.50 1 03/25/2021 00:55 WG1640106
2-Chlorotoluene U 0.106 1.00 1 03/25/2021 00:55 WG1640106
4-Chlorotoluene U 0.114 1.00 1 03/25/2021 00:55 WG1640106
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 03/25/2021 00:55 WG1640106
1,2-Dibromoethane U 0.126 1.00 1 03/25/2021 00:55 WG1640106
Dibromomethane U 0.122 1.00 1 03/25/2021 00:55 WG1640106
1,2-Dichlorobenzene U 0.107 1.00 1 03/25/2021 00:55 WG1640106
1,3-Dichlorobenzene U 0.110 1.00 1 03/25/2021 00:55 WG1640106
1,4-Dichlorobenzene U 0.120 1.00 1 03/25/2021 00:55 WG1640106
Dichlorodifluoromethane U 0.374 5.00 1 03/25/2021 00:55 WG1640106
1,1-Dichloroethane U 0.100 1.00 1 03/25/2021 00:55 WG1640106
1,2-Dichloroethane U 0.0819 1.00 1 03/25/2021 00:55 WG1640106
1,1-Dichloroethene U 0.188 1.00 1 03/25/2021 00:55 WG1640106
cis-1,2-Dichloroethene U 0.126 1.00 1 03/25/2021 00:55 WG1640106
trans-1,2-Dichloroethene U 0.149 1.00 1 03/25/2021 00:55 WG1640106
1,2-Dichloropropane U 0.149 1.00 1 03/25/2021 00:55 WG1640106
1,1-Dichloropropene U 0.142 1.00 1 03/25/2021 00:55 WG1640106
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:12 6 of 54
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:18 6 of 54
SAMPLE RESULTS - 01
L1329547
MW-05
Collected date/time: 03/19/21 13:55
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
1,3-Dichloropropane U 0.110 1.00 1 03/25/2021 00:55 WG1640106
cis-1,3-Dichloropropene U 0.111 1.00 1 03/25/2021 00:55 WG1640106
trans-1,3-Dichloropropene U 0.118 1.00 1 03/25/2021 00:55 WG1640106
2,2-Dichloropropane U 0.161 1.00 1 03/25/2021 00:55 WG1640106
Di-isopropyl ether U 0.105 1.00 1 03/25/2021 00:55 WG1640106
Ethylbenzene U 0.137 1.00 1 03/25/2021 00:55 WG1640106
Hexachloro-1,3-butadiene U 0.337 1.00 1 03/25/2021 00:55 WG1640106
Isopropylbenzene U 0.105 1.00 1 03/25/2021 00:55 WG1640106
p-Isopropyltoluene U 0.120 1.00 1 03/25/2021 00:55 WG1640106
2-Butanone (MEK)U 1.19 10.0 1 03/25/2021 00:55 WG1640106
Methylene Chloride U 0.430 5.00 1 03/25/2021 00:55 WG1640106
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 03/25/2021 00:55 WG1640106
Methyl tert-butyl ether 0.697 J 0.101 1.00 1 03/25/2021 00:55 WG1640106
Naphthalene U 1.00 5.00 1 03/25/2021 00:55 WG1640106
n-Propylbenzene U 0.0993 1.00 1 03/25/2021 00:55 WG1640106
Styrene U 0.118 1.00 1 03/25/2021 00:55 WG1640106
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 03/25/2021 00:55 WG1640106
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 03/25/2021 00:55 WG1640106
1,1,2-Trichlorotrifluoroethane U 0.180 1.00 1 03/25/2021 00:55 WG1640106
Tetrachloroethene U 0.300 1.00 1 03/25/2021 00:55 WG1640106
Toluene U 0.278 1.00 1 03/25/2021 00:55 WG1640106
1,2,3-Trichlorobenzene U 0.230 1.00 1 03/25/2021 00:55 WG1640106
1,2,4-Trichlorobenzene U 0.481 1.00 1 03/25/2021 00:55 WG1640106
1,1,1-Trichloroethane U 0.149 1.00 1 03/25/2021 00:55 WG1640106
1,1,2-Trichloroethane U 0.158 1.00 1 03/25/2021 00:55 WG1640106
Trichloroethene U 0.190 1.00 1 03/25/2021 00:55 WG1640106
Trichlorofluoromethane U 0.160 5.00 1 03/25/2021 00:55 WG1640106
1,2,3-Trichloropropane U 0.237 2.50 1 03/25/2021 00:55 WG1640106
1,2,4-Trimethylbenzene U 0.322 1.00 1 03/25/2021 00:55 WG1640106
1,2,3-Trimethylbenzene U 0.104 1.00 1 03/25/2021 00:55 WG1640106
1,3,5-Trimethylbenzene U 0.104 1.00 1 03/25/2021 00:55 WG1640106
Vinyl chloride U 0.234 1.00 1 03/25/2021 00:55 WG1640106
Xylenes, Total U 0.174 3.00 1 03/25/2021 00:55 WG1640106
(S) Toluene-d8 104 80.0-120 03/25/2021 00:55 WG1640106
(S) 4-Bromofluorobenzene 97.6 77.0-126 03/25/2021 00:55 WG1640106
(S) 1,2-Dichloroethane-d4 111 70.0-130 03/25/2021 00:55 WG1640106
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acenaphthene U 0.0886 1.00 1 03/26/2021 17:19 WG1639833
Acenaphthylene U 0.0921 1.00 1 03/26/2021 17:19 WG1639833
Anthracene U 0.0804 1.00 1 03/26/2021 17:19 WG1639833
Benzidine U 3.74 10.0 1 03/26/2021 17:19 WG1639833
Benzo(a)anthracene U 0.199 1.00 1 03/26/2021 17:19 WG1639833
Benzo(b)fluoranthene U 0.130 1.00 1 03/26/2021 17:19 WG1639833
Benzo(k)fluoranthene U 0.120 1.00 1 03/26/2021 17:19 WG1639833
Benzo(g,h,i)perylene U 0.121 1.00 1 03/26/2021 17:19 WG1639833
Benzo(a)pyrene U 0.0381 1.00 1 03/26/2021 17:19 WG1639833
Bis(2-chlorethoxy)methane U 0.116 10.0 1 03/26/2021 17:19 WG1639833
Bis(2-chloroethyl)ether U 0.137 10.0 1 03/26/2021 17:19 WG1639833
2,2-Oxybis(1-Chloropropane)U 0.210 10.0 1 03/26/2021 17:19 WG1639833
4-Bromophenyl-phenylether U 0.0877 10.0 1 03/26/2021 17:19 WG1639833
2-Chloronaphthalene U 0.0648 1.00 1 03/26/2021 17:19 WG1639833
4-Chlorophenyl-phenylether U 0.0926 10.0 1 03/26/2021 17:19 WG1639833
Chrysene U 0.130 1.00 1 03/26/2021 17:19 WG1639833
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:12 7 of 54
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:18 7 of 54
SAMPLE RESULTS - 01
L1329547
MW-05
Collected date/time: 03/19/21 13:55
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Dibenz(a,h)anthracene U 0.0644 1.00 1 03/26/2021 17:19 WG1639833
3,3-Dichlorobenzidine U 0.212 10.0 1 03/26/2021 17:19 WG1639833
2,4-Dinitrotoluene U 0.0983 10.0 1 03/26/2021 17:19 WG1639833
2,6-Dinitrotoluene U 0.250 10.0 1 03/26/2021 17:19 WG1639833
Fluoranthene U 0.102 1.00 1 03/26/2021 17:19 WG1639833
Fluorene U 0.0844 1.00 1 03/26/2021 17:19 WG1639833
Hexachlorobenzene U 0.0755 1.00 1 03/26/2021 17:19 WG1639833
Hexachloro-1,3-butadiene U 0.0968 10.0 1 03/26/2021 17:19 WG1639833
Hexachlorocyclopentadiene U 0.0598 10.0 1 03/26/2021 17:19 WG1639833
Hexachloroethane U 0.127 10.0 1 03/26/2021 17:19 WG1639833
Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 03/26/2021 17:19 WG1639833
Isophorone U 0.143 10.0 1 03/26/2021 17:19 WG1639833
Naphthalene U 0.159 1.00 1 03/26/2021 17:19 WG1639833
Nitrobenzene U 0.297 10.0 1 03/26/2021 17:19 WG1639833
n-Nitrosodimethylamine U 0.998 10.0 1 03/26/2021 17:19 WG1639833
n-Nitrosodiphenylamine U 2.37 10.0 1 03/26/2021 17:19 WG1639833
n-Nitrosodi-n-propylamine U 0.261 10.0 1 03/26/2021 17:19 WG1639833
Phenanthrene U 0.112 1.00 1 03/26/2021 17:19 WG1639833
Benzylbutyl phthalate U 0.765 3.00 1 03/26/2021 17:19 WG1639833
Bis(2-ethylhexyl)phthalate U 0.895 3.00 1 03/26/2021 17:19 WG1639833
Di-n-butyl phthalate U 0.453 3.00 1 03/26/2021 17:19 WG1639833
Diethyl phthalate U 0.287 3.00 1 03/26/2021 17:19 WG1639833
Dimethyl phthalate U 0.260 3.00 1 03/26/2021 17:19 WG1639833
Di-n-octyl phthalate U 0.932 3.00 1 03/26/2021 17:19 WG1639833
Pyrene U 0.107 1.00 1 03/26/2021 17:19 WG1639833
1,2,4-Trichlorobenzene U 0.0698 10.0 1 03/26/2021 17:19 WG1639833
4-Chloro-3-methylphenol U 0.131 10.0 1 03/26/2021 17:19 WG1639833
2-Chlorophenol U 0.133 10.0 1 03/26/2021 17:19 WG1639833
2,4-Dichlorophenol U 0.102 10.0 1 03/26/2021 17:19 WG1639833
2,4-Dimethylphenol U 0.0636 10.0 1 03/26/2021 17:19 WG1639833
4,6-Dinitro-2-methylphenol U 1.12 10.0 1 03/26/2021 17:19 WG1639833
2,4-Dinitrophenol U 5.93 10.0 1 03/26/2021 17:19 WG1639833
2-Nitrophenol U 0.117 10.0 1 03/26/2021 17:19 WG1639833
4-Nitrophenol U 0.143 10.0 1 03/26/2021 17:19 WG1639833
Pentachlorophenol U 0.313 10.0 1 03/26/2021 17:19 WG1639833
Phenol U 4.33 10.0 1 03/26/2021 17:19 WG1639833
2,4,6-Trichlorophenol U 0.100 10.0 1 03/26/2021 17:19 WG1639833
(S) 2-Fluorophenol 32.4 10.0-120 03/26/2021 17:19 WG1639833
(S) Phenol-d5 17.1 10.0-120 03/26/2021 17:19 WG1639833
(S) Nitrobenzene-d5 66.9 10.0-127 03/26/2021 17:19 WG1639833
(S) 2-Fluorobiphenyl 69.5 10.0-130 03/26/2021 17:19 WG1639833
(S) 2,4,6-Tribromophenol 62.1 10.0-155 03/26/2021 17:19 WG1639833
(S) p-Terphenyl-d14 77.4 10.0-128 03/26/2021 17:19 WG1639833
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:12 8 of 54
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:18 8 of 54
SAMPLE RESULTS - 02
L1329547
MW-04
Collected date/time: 03/19/21 18:20
Wet Chemistry by Method 7196A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Chromium,Hexavalent U T8 3.00 10.0 1 03/23/2021 12:04 WG1638964
Mercury by Method 7470A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Mercury U 0.100 0.200 1 03/24/2021 15:01 WG1639513
Metals (ICP) by Method 6010D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Arsenic U 4.40 10.0 1 03/26/2021 03:32 WG1639892
Barium 279 0.736 5.00 1 03/26/2021 03:32 WG1639892
Cadmium U 0.479 2.00 1 03/26/2021 03:32 WG1639892
Chromium 104 1.40 10.0 1 03/26/2021 03:32 WG1639892
Lead U 2.99 6.00 1 03/26/2021 03:32 WG1639892
Selenium U 7.35 10.0 1 03/26/2021 03:32 WG1639892
Silver U 1.54 5.00 1 03/26/2021 03:32 WG1639892
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 03/25/2021 01:16 WG1640106
Acrolein U 2.54 50.0 1 03/25/2021 01:16 WG1640106
Acrylonitrile U 0.671 10.0 1 03/25/2021 01:16 WG1640106
Benzene U 0.0941 1.00 1 03/25/2021 01:16 WG1640106
Bromobenzene U 0.118 1.00 1 03/25/2021 01:16 WG1640106
Bromodichloromethane U 0.136 1.00 1 03/25/2021 01:16 WG1640106
Bromoform U 0.129 1.00 1 03/25/2021 01:16 WG1640106
Bromomethane U 0.605 5.00 1 03/25/2021 01:16 WG1640106
n-Butylbenzene U 0.157 1.00 1 03/25/2021 01:16 WG1640106
sec-Butylbenzene U 0.125 1.00 1 03/25/2021 01:16 WG1640106
tert-Butylbenzene U 0.127 1.00 1 03/25/2021 01:16 WG1640106
Carbon tetrachloride U 0.128 1.00 1 03/25/2021 01:16 WG1640106
Chlorobenzene U 0.116 1.00 1 03/25/2021 01:16 WG1640106
Chlorodibromomethane U 0.140 1.00 1 03/25/2021 01:16 WG1640106
Chloroethane U 0.192 5.00 1 03/25/2021 01:16 WG1640106
Chloroform 0.869 J 0.111 5.00 1 03/25/2021 01:16 WG1640106
Chloromethane U 0.960 2.50 1 03/25/2021 01:16 WG1640106
2-Chlorotoluene U 0.106 1.00 1 03/25/2021 01:16 WG1640106
4-Chlorotoluene U 0.114 1.00 1 03/25/2021 01:16 WG1640106
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 03/25/2021 01:16 WG1640106
1,2-Dibromoethane U 0.126 1.00 1 03/25/2021 01:16 WG1640106
Dibromomethane U 0.122 1.00 1 03/25/2021 01:16 WG1640106
1,2-Dichlorobenzene U 0.107 1.00 1 03/25/2021 01:16 WG1640106
1,3-Dichlorobenzene U 0.110 1.00 1 03/25/2021 01:16 WG1640106
1,4-Dichlorobenzene U 0.120 1.00 1 03/25/2021 01:16 WG1640106
Dichlorodifluoromethane U 0.374 5.00 1 03/25/2021 01:16 WG1640106
1,1-Dichloroethane U 0.100 1.00 1 03/25/2021 01:16 WG1640106
1,2-Dichloroethane U 0.0819 1.00 1 03/25/2021 01:16 WG1640106
1,1-Dichloroethene U 0.188 1.00 1 03/25/2021 01:16 WG1640106
cis-1,2-Dichloroethene U 0.126 1.00 1 03/25/2021 01:16 WG1640106
trans-1,2-Dichloroethene U 0.149 1.00 1 03/25/2021 01:16 WG1640106
1,2-Dichloropropane U 0.149 1.00 1 03/25/2021 01:16 WG1640106
1,1-Dichloropropene U 0.142 1.00 1 03/25/2021 01:16 WG1640106
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:12 9 of 54
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:18 9 of 54
SAMPLE RESULTS - 02
L1329547
MW-04
Collected date/time: 03/19/21 18:20
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
1,3-Dichloropropane U 0.110 1.00 1 03/25/2021 01:16 WG1640106
cis-1,3-Dichloropropene U 0.111 1.00 1 03/25/2021 01:16 WG1640106
trans-1,3-Dichloropropene U 0.118 1.00 1 03/25/2021 01:16 WG1640106
2,2-Dichloropropane U 0.161 1.00 1 03/25/2021 01:16 WG1640106
Di-isopropyl ether U 0.105 1.00 1 03/25/2021 01:16 WG1640106
Ethylbenzene U 0.137 1.00 1 03/25/2021 01:16 WG1640106
Hexachloro-1,3-butadiene U 0.337 1.00 1 03/25/2021 01:16 WG1640106
Isopropylbenzene U 0.105 1.00 1 03/25/2021 01:16 WG1640106
p-Isopropyltoluene U 0.120 1.00 1 03/25/2021 01:16 WG1640106
2-Butanone (MEK)U 1.19 10.0 1 03/25/2021 01:16 WG1640106
Methylene Chloride U 0.430 5.00 1 03/25/2021 01:16 WG1640106
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 03/25/2021 01:16 WG1640106
Methyl tert-butyl ether U 0.101 1.00 1 03/25/2021 01:16 WG1640106
Naphthalene U 1.00 5.00 1 03/25/2021 01:16 WG1640106
n-Propylbenzene U 0.0993 1.00 1 03/25/2021 01:16 WG1640106
Styrene U 0.118 1.00 1 03/25/2021 01:16 WG1640106
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 03/25/2021 01:16 WG1640106
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 03/25/2021 01:16 WG1640106
1,1,2-Trichlorotrifluoroethane U 0.180 1.00 1 03/25/2021 01:16 WG1640106
Tetrachloroethene U 0.300 1.00 1 03/25/2021 01:16 WG1640106
Toluene U 0.278 1.00 1 03/25/2021 01:16 WG1640106
1,2,3-Trichlorobenzene U 0.230 1.00 1 03/25/2021 01:16 WG1640106
1,2,4-Trichlorobenzene U 0.481 1.00 1 03/25/2021 01:16 WG1640106
1,1,1-Trichloroethane U 0.149 1.00 1 03/25/2021 01:16 WG1640106
1,1,2-Trichloroethane U 0.158 1.00 1 03/25/2021 01:16 WG1640106
Trichloroethene U 0.190 1.00 1 03/25/2021 01:16 WG1640106
Trichlorofluoromethane U 0.160 5.00 1 03/25/2021 01:16 WG1640106
1,2,3-Trichloropropane U 0.237 2.50 1 03/25/2021 01:16 WG1640106
1,2,4-Trimethylbenzene U 0.322 1.00 1 03/25/2021 01:16 WG1640106
1,2,3-Trimethylbenzene U 0.104 1.00 1 03/25/2021 01:16 WG1640106
1,3,5-Trimethylbenzene U 0.104 1.00 1 03/25/2021 01:16 WG1640106
Vinyl chloride U 0.234 1.00 1 03/25/2021 01:16 WG1640106
Xylenes, Total U 0.174 3.00 1 03/25/2021 01:16 WG1640106
(S) Toluene-d8 102 80.0-120 03/25/2021 01:16 WG1640106
(S) 4-Bromofluorobenzene 98.1 77.0-126 03/25/2021 01:16 WG1640106
(S) 1,2-Dichloroethane-d4 110 70.0-130 03/25/2021 01:16 WG1640106
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acenaphthene U 0.0886 1.00 1 03/26/2021 17:41 WG1639833
Acenaphthylene U 0.0921 1.00 1 03/26/2021 17:41 WG1639833
Anthracene U 0.0804 1.00 1 03/26/2021 17:41 WG1639833
Benzidine U 3.74 10.0 1 03/26/2021 17:41 WG1639833
Benzo(a)anthracene U 0.199 1.00 1 03/26/2021 17:41 WG1639833
Benzo(b)fluoranthene U 0.130 1.00 1 03/26/2021 17:41 WG1639833
Benzo(k)fluoranthene U 0.120 1.00 1 03/26/2021 17:41 WG1639833
Benzo(g,h,i)perylene U 0.121 1.00 1 03/26/2021 17:41 WG1639833
Benzo(a)pyrene U 0.0381 1.00 1 03/26/2021 17:41 WG1639833
Bis(2-chlorethoxy)methane U 0.116 10.0 1 03/26/2021 17:41 WG1639833
Bis(2-chloroethyl)ether U 0.137 10.0 1 03/26/2021 17:41 WG1639833
2,2-Oxybis(1-Chloropropane)U 0.210 10.0 1 03/26/2021 17:41 WG1639833
4-Bromophenyl-phenylether U 0.0877 10.0 1 03/26/2021 17:41 WG1639833
2-Chloronaphthalene U 0.0648 1.00 1 03/26/2021 17:41 WG1639833
4-Chlorophenyl-phenylether U 0.0926 10.0 1 03/26/2021 17:41 WG1639833
Chrysene U 0.130 1.00 1 03/26/2021 17:41 WG1639833
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:12 10 of 54
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:18 10 of 54
SAMPLE RESULTS - 02
L1329547
MW-04
Collected date/time: 03/19/21 18:20
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Dibenz(a,h)anthracene U 0.0644 1.00 1 03/26/2021 17:41 WG1639833
3,3-Dichlorobenzidine U 0.212 10.0 1 03/26/2021 17:41 WG1639833
2,4-Dinitrotoluene U 0.0983 10.0 1 03/26/2021 17:41 WG1639833
2,6-Dinitrotoluene U 0.250 10.0 1 03/26/2021 17:41 WG1639833
Fluoranthene U 0.102 1.00 1 03/26/2021 17:41 WG1639833
Fluorene U 0.0844 1.00 1 03/26/2021 17:41 WG1639833
Hexachlorobenzene U 0.0755 1.00 1 03/26/2021 17:41 WG1639833
Hexachloro-1,3-butadiene U 0.0968 10.0 1 03/26/2021 17:41 WG1639833
Hexachlorocyclopentadiene U 0.0598 10.0 1 03/26/2021 17:41 WG1639833
Hexachloroethane U 0.127 10.0 1 03/26/2021 17:41 WG1639833
Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 03/26/2021 17:41 WG1639833
Isophorone U 0.143 10.0 1 03/26/2021 17:41 WG1639833
Naphthalene U 0.159 1.00 1 03/26/2021 17:41 WG1639833
Nitrobenzene U 0.297 10.0 1 03/26/2021 17:41 WG1639833
n-Nitrosodimethylamine U 0.998 10.0 1 03/26/2021 17:41 WG1639833
n-Nitrosodiphenylamine U 2.37 10.0 1 03/26/2021 17:41 WG1639833
n-Nitrosodi-n-propylamine U 0.261 10.0 1 03/26/2021 17:41 WG1639833
Phenanthrene U 0.112 1.00 1 03/26/2021 17:41 WG1639833
Benzylbutyl phthalate U 0.765 3.00 1 03/26/2021 17:41 WG1639833
Bis(2-ethylhexyl)phthalate U 0.895 3.00 1 03/26/2021 17:41 WG1639833
Di-n-butyl phthalate U 0.453 3.00 1 03/26/2021 17:41 WG1639833
Diethyl phthalate U 0.287 3.00 1 03/26/2021 17:41 WG1639833
Dimethyl phthalate U 0.260 3.00 1 03/26/2021 17:41 WG1639833
Di-n-octyl phthalate U 0.932 3.00 1 03/26/2021 17:41 WG1639833
Pyrene U 0.107 1.00 1 03/26/2021 17:41 WG1639833
1,2,4-Trichlorobenzene U 0.0698 10.0 1 03/26/2021 17:41 WG1639833
4-Chloro-3-methylphenol U 0.131 10.0 1 03/26/2021 17:41 WG1639833
2-Chlorophenol U 0.133 10.0 1 03/26/2021 17:41 WG1639833
2,4-Dichlorophenol U 0.102 10.0 1 03/26/2021 17:41 WG1639833
2,4-Dimethylphenol U 0.0636 10.0 1 03/26/2021 17:41 WG1639833
4,6-Dinitro-2-methylphenol U 1.12 10.0 1 03/26/2021 17:41 WG1639833
2,4-Dinitrophenol U 5.93 10.0 1 03/26/2021 17:41 WG1639833
2-Nitrophenol U 0.117 10.0 1 03/26/2021 17:41 WG1639833
4-Nitrophenol U 0.143 10.0 1 03/26/2021 17:41 WG1639833
Pentachlorophenol U 0.313 10.0 1 03/26/2021 17:41 WG1639833
Phenol U 4.33 10.0 1 03/26/2021 17:41 WG1639833
2,4,6-Trichlorophenol U 0.100 10.0 1 03/26/2021 17:41 WG1639833
(S) 2-Fluorophenol 28.9 10.0-120 03/26/2021 17:41 WG1639833
(S) Phenol-d5 15.7 10.0-120 03/26/2021 17:41 WG1639833
(S) Nitrobenzene-d5 65.3 10.0-127 03/26/2021 17:41 WG1639833
(S) 2-Fluorobiphenyl 68.6 10.0-130 03/26/2021 17:41 WG1639833
(S) 2,4,6-Tribromophenol 59.9 10.0-155 03/26/2021 17:41 WG1639833
(S) p-Terphenyl-d14 65.9 10.0-128 03/26/2021 17:41 WG1639833
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:12 11 of 54
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:18 11 of 54
SAMPLE RESULTS - 03
L1329547
MW-01
Collected date/time: 03/22/21 12:20
Wet Chemistry by Method 7196A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Chromium,Hexavalent U 3.00 10.0 1 03/23/2021 12:04 WG1638964
Mercury by Method 7470A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Mercury U 0.100 0.200 1 03/24/2021 15:03 WG1639513
Metals (ICP) by Method 6010D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Arsenic U 4.40 10.0 1 03/26/2021 03:41 WG1639892
Barium 369 0.736 5.00 1 03/26/2021 03:41 WG1639892
Cadmium U 0.479 2.00 1 03/26/2021 03:41 WG1639892
Chromium 7.77 J 1.40 10.0 1 03/26/2021 03:41 WG1639892
Lead U 2.99 6.00 1 03/26/2021 03:41 WG1639892
Selenium U 7.35 10.0 1 03/26/2021 03:41 WG1639892
Silver U 1.54 5.00 1 03/26/2021 03:41 WG1639892
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 03/25/2021 01:36 WG1640106
Acrolein U 2.54 50.0 1 03/25/2021 01:36 WG1640106
Acrylonitrile U 0.671 10.0 1 03/25/2021 01:36 WG1640106
Benzene U 0.0941 1.00 1 03/25/2021 01:36 WG1640106
Bromobenzene U 0.118 1.00 1 03/25/2021 01:36 WG1640106
Bromodichloromethane U 0.136 1.00 1 03/25/2021 01:36 WG1640106
Bromoform U 0.129 1.00 1 03/25/2021 01:36 WG1640106
Bromomethane U 0.605 5.00 1 03/25/2021 01:36 WG1640106
n-Butylbenzene U 0.157 1.00 1 03/25/2021 01:36 WG1640106
sec-Butylbenzene U 0.125 1.00 1 03/25/2021 01:36 WG1640106
tert-Butylbenzene U 0.127 1.00 1 03/25/2021 01:36 WG1640106
Carbon tetrachloride U 0.128 1.00 1 03/25/2021 01:36 WG1640106
Chlorobenzene U 0.116 1.00 1 03/25/2021 01:36 WG1640106
Chlorodibromomethane U 0.140 1.00 1 03/25/2021 01:36 WG1640106
Chloroethane U 0.192 5.00 1 03/25/2021 01:36 WG1640106
Chloroform U 0.111 5.00 1 03/25/2021 01:36 WG1640106
Chloromethane U 0.960 2.50 1 03/25/2021 01:36 WG1640106
2-Chlorotoluene U 0.106 1.00 1 03/25/2021 01:36 WG1640106
4-Chlorotoluene U 0.114 1.00 1 03/25/2021 01:36 WG1640106
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 03/25/2021 01:36 WG1640106
1,2-Dibromoethane U 0.126 1.00 1 03/25/2021 01:36 WG1640106
Dibromomethane U 0.122 1.00 1 03/25/2021 01:36 WG1640106
1,2-Dichlorobenzene U 0.107 1.00 1 03/25/2021 01:36 WG1640106
1,3-Dichlorobenzene U 0.110 1.00 1 03/25/2021 01:36 WG1640106
1,4-Dichlorobenzene U 0.120 1.00 1 03/25/2021 01:36 WG1640106
Dichlorodifluoromethane U 0.374 5.00 1 03/25/2021 01:36 WG1640106
1,1-Dichloroethane U 0.100 1.00 1 03/25/2021 01:36 WG1640106
1,2-Dichloroethane U 0.0819 1.00 1 03/25/2021 01:36 WG1640106
1,1-Dichloroethene U 0.188 1.00 1 03/25/2021 01:36 WG1640106
cis-1,2-Dichloroethene U 0.126 1.00 1 03/25/2021 01:36 WG1640106
trans-1,2-Dichloroethene U 0.149 1.00 1 03/25/2021 01:36 WG1640106
1,2-Dichloropropane U 0.149 1.00 1 03/25/2021 01:36 WG1640106
1,1-Dichloropropene U 0.142 1.00 1 03/25/2021 01:36 WG1640106
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:12 12 of 54
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:18 12 of 54
SAMPLE RESULTS - 03
L1329547
MW-01
Collected date/time: 03/22/21 12:20
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
1,3-Dichloropropane U 0.110 1.00 1 03/25/2021 01:36 WG1640106
cis-1,3-Dichloropropene U 0.111 1.00 1 03/25/2021 01:36 WG1640106
trans-1,3-Dichloropropene U 0.118 1.00 1 03/25/2021 01:36 WG1640106
2,2-Dichloropropane U 0.161 1.00 1 03/25/2021 01:36 WG1640106
Di-isopropyl ether U 0.105 1.00 1 03/25/2021 01:36 WG1640106
Ethylbenzene U 0.137 1.00 1 03/25/2021 01:36 WG1640106
Hexachloro-1,3-butadiene U 0.337 1.00 1 03/25/2021 01:36 WG1640106
Isopropylbenzene U 0.105 1.00 1 03/25/2021 01:36 WG1640106
p-Isopropyltoluene U 0.120 1.00 1 03/25/2021 01:36 WG1640106
2-Butanone (MEK)U 1.19 10.0 1 03/25/2021 01:36 WG1640106
Methylene Chloride U 0.430 5.00 1 03/25/2021 01:36 WG1640106
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 03/25/2021 01:36 WG1640106
Methyl tert-butyl ether U 0.101 1.00 1 03/25/2021 01:36 WG1640106
Naphthalene U 1.00 5.00 1 03/25/2021 01:36 WG1640106
n-Propylbenzene U 0.0993 1.00 1 03/25/2021 01:36 WG1640106
Styrene U 0.118 1.00 1 03/25/2021 01:36 WG1640106
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 03/25/2021 01:36 WG1640106
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 03/25/2021 01:36 WG1640106
1,1,2-Trichlorotrifluoroethane U 0.180 1.00 1 03/25/2021 01:36 WG1640106
Tetrachloroethene U 0.300 1.00 1 03/25/2021 01:36 WG1640106
Toluene U 0.278 1.00 1 03/25/2021 01:36 WG1640106
1,2,3-Trichlorobenzene U 0.230 1.00 1 03/25/2021 01:36 WG1640106
1,2,4-Trichlorobenzene U 0.481 1.00 1 03/25/2021 01:36 WG1640106
1,1,1-Trichloroethane U 0.149 1.00 1 03/25/2021 01:36 WG1640106
1,1,2-Trichloroethane U 0.158 1.00 1 03/25/2021 01:36 WG1640106
Trichloroethene U 0.190 1.00 1 03/25/2021 01:36 WG1640106
Trichlorofluoromethane U 0.160 5.00 1 03/25/2021 01:36 WG1640106
1,2,3-Trichloropropane U 0.237 2.50 1 03/25/2021 01:36 WG1640106
1,2,4-Trimethylbenzene U 0.322 1.00 1 03/25/2021 01:36 WG1640106
1,2,3-Trimethylbenzene U 0.104 1.00 1 03/25/2021 01:36 WG1640106
1,3,5-Trimethylbenzene U 0.104 1.00 1 03/25/2021 01:36 WG1640106
Vinyl chloride U 0.234 1.00 1 03/25/2021 01:36 WG1640106
Xylenes, Total U 0.174 3.00 1 03/25/2021 01:36 WG1640106
(S) Toluene-d8 102 80.0-120 03/25/2021 01:36 WG1640106
(S) 4-Bromofluorobenzene 98.8 77.0-126 03/25/2021 01:36 WG1640106
(S) 1,2-Dichloroethane-d4 109 70.0-130 03/25/2021 01:36 WG1640106
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acenaphthene U 0.0886 1.00 1 03/26/2021 18:12 WG1639833
Acenaphthylene U 0.0921 1.00 1 03/26/2021 18:12 WG1639833
Anthracene U 0.0804 1.00 1 03/26/2021 18:12 WG1639833
Benzidine U 3.74 10.0 1 03/26/2021 18:12 WG1639833
Benzo(a)anthracene U 0.199 1.00 1 03/26/2021 18:12 WG1639833
Benzo(b)fluoranthene U 0.130 1.00 1 03/26/2021 18:12 WG1639833
Benzo(k)fluoranthene U 0.120 1.00 1 03/26/2021 18:12 WG1639833
Benzo(g,h,i)perylene U 0.121 1.00 1 03/26/2021 18:12 WG1639833
Benzo(a)pyrene U 0.0381 1.00 1 03/26/2021 18:12 WG1639833
Bis(2-chlorethoxy)methane U 0.116 10.0 1 03/26/2021 18:12 WG1639833
Bis(2-chloroethyl)ether U 0.137 10.0 1 03/26/2021 18:12 WG1639833
2,2-Oxybis(1-Chloropropane)U 0.210 10.0 1 03/26/2021 18:12 WG1639833
4-Bromophenyl-phenylether U 0.0877 10.0 1 03/26/2021 18:12 WG1639833
2-Chloronaphthalene U 0.0648 1.00 1 03/26/2021 18:12 WG1639833
4-Chlorophenyl-phenylether U 0.0926 10.0 1 03/26/2021 18:12 WG1639833
Chrysene U 0.130 1.00 1 03/26/2021 18:12 WG1639833
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:12 13 of 54
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:18 13 of 54
SAMPLE RESULTS - 03
L1329547
MW-01
Collected date/time: 03/22/21 12:20
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Dibenz(a,h)anthracene U 0.0644 1.00 1 03/26/2021 18:12 WG1639833
3,3-Dichlorobenzidine U 0.212 10.0 1 03/26/2021 18:12 WG1639833
2,4-Dinitrotoluene U 0.0983 10.0 1 03/26/2021 18:12 WG1639833
2,6-Dinitrotoluene U 0.250 10.0 1 03/26/2021 18:12 WG1639833
Fluoranthene U 0.102 1.00 1 03/26/2021 18:12 WG1639833
Fluorene U 0.0844 1.00 1 03/26/2021 18:12 WG1639833
Hexachlorobenzene U 0.0755 1.00 1 03/26/2021 18:12 WG1639833
Hexachloro-1,3-butadiene U 0.0968 10.0 1 03/26/2021 18:12 WG1639833
Hexachlorocyclopentadiene U 0.0598 10.0 1 03/26/2021 18:12 WG1639833
Hexachloroethane U 0.127 10.0 1 03/26/2021 18:12 WG1639833
Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 03/26/2021 18:12 WG1639833
Isophorone U 0.143 10.0 1 03/26/2021 18:12 WG1639833
Naphthalene 0.288 J 0.159 1.00 1 03/26/2021 18:12 WG1639833
Nitrobenzene U 0.297 10.0 1 03/26/2021 18:12 WG1639833
n-Nitrosodimethylamine U 0.998 10.0 1 03/26/2021 18:12 WG1639833
n-Nitrosodiphenylamine U 2.37 10.0 1 03/26/2021 18:12 WG1639833
n-Nitrosodi-n-propylamine U 0.261 10.0 1 03/26/2021 18:12 WG1639833
Phenanthrene U 0.112 1.00 1 03/26/2021 18:12 WG1639833
Benzylbutyl phthalate U 0.765 3.00 1 03/26/2021 18:12 WG1639833
Bis(2-ethylhexyl)phthalate U 0.895 3.00 1 03/26/2021 18:12 WG1639833
Di-n-butyl phthalate U 0.453 3.00 1 03/26/2021 18:12 WG1639833
Diethyl phthalate U 0.287 3.00 1 03/26/2021 18:12 WG1639833
Dimethyl phthalate U 0.260 3.00 1 03/26/2021 18:12 WG1639833
Di-n-octyl phthalate U 0.932 3.00 1 03/26/2021 18:12 WG1639833
Pyrene U 0.107 1.00 1 03/26/2021 18:12 WG1639833
1,2,4-Trichlorobenzene U 0.0698 10.0 1 03/26/2021 18:12 WG1639833
4-Chloro-3-methylphenol U 0.131 10.0 1 03/26/2021 18:12 WG1639833
2-Chlorophenol U 0.133 10.0 1 03/26/2021 18:12 WG1639833
2,4-Dichlorophenol U 0.102 10.0 1 03/26/2021 18:12 WG1639833
2,4-Dimethylphenol U 0.0636 10.0 1 03/26/2021 18:12 WG1639833
4,6-Dinitro-2-methylphenol U 1.12 10.0 1 03/26/2021 18:12 WG1639833
2,4-Dinitrophenol U 5.93 10.0 1 03/26/2021 18:12 WG1639833
2-Nitrophenol U 0.117 10.0 1 03/26/2021 18:12 WG1639833
4-Nitrophenol U 0.143 10.0 1 03/26/2021 18:12 WG1639833
Pentachlorophenol U 0.313 10.0 1 03/26/2021 18:12 WG1639833
Phenol U 4.33 10.0 1 03/26/2021 18:12 WG1639833
2,4,6-Trichlorophenol U 0.100 10.0 1 03/26/2021 18:12 WG1639833
(S) 2-Fluorophenol 30.8 10.0-120 03/26/2021 18:12 WG1639833
(S) Phenol-d5 17.9 10.0-120 03/26/2021 18:12 WG1639833
(S) Nitrobenzene-d5 68.7 10.0-127 03/26/2021 18:12 WG1639833
(S) 2-Fluorobiphenyl 74.7 10.0-130 03/26/2021 18:12 WG1639833
(S) 2,4,6-Tribromophenol 58.8 10.0-155 03/26/2021 18:12 WG1639833
(S) p-Terphenyl-d14 77.5 10.0-128 03/26/2021 18:12 WG1639833
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:12 14 of 54
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:18 14 of 54
SAMPLE RESULTS - 04
L1329547
MW-X
Collected date/time: 03/22/21 12:25
Wet Chemistry by Method 7196A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Chromium,Hexavalent U 3.00 10.0 1 03/23/2021 12:05 WG1638964
Mercury by Method 7470A
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Mercury U 0.100 0.200 1 03/24/2021 15:05 WG1639513
Metals (ICP) by Method 6010D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Arsenic U 4.40 10.0 1 03/26/2021 03:43 WG1639892
Barium 361 0.736 5.00 1 03/26/2021 03:43 WG1639892
Cadmium U 0.479 2.00 1 03/26/2021 03:43 WG1639892
Chromium 7.62 J 1.40 10.0 1 03/26/2021 03:43 WG1639892
Lead U 2.99 6.00 1 03/26/2021 03:43 WG1639892
Selenium U 7.35 10.0 1 03/26/2021 03:43 WG1639892
Silver U 1.54 5.00 1 03/26/2021 03:43 WG1639892
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 03/25/2021 01:56 WG1640106
Acrolein U 2.54 50.0 1 03/25/2021 01:56 WG1640106
Acrylonitrile U 0.671 10.0 1 03/25/2021 01:56 WG1640106
Benzene U 0.0941 1.00 1 03/25/2021 01:56 WG1640106
Bromobenzene U 0.118 1.00 1 03/25/2021 01:56 WG1640106
Bromodichloromethane U 0.136 1.00 1 03/25/2021 01:56 WG1640106
Bromoform U 0.129 1.00 1 03/25/2021 01:56 WG1640106
Bromomethane U 0.605 5.00 1 03/25/2021 01:56 WG1640106
n-Butylbenzene U 0.157 1.00 1 03/25/2021 01:56 WG1640106
sec-Butylbenzene U 0.125 1.00 1 03/25/2021 01:56 WG1640106
tert-Butylbenzene U 0.127 1.00 1 03/25/2021 01:56 WG1640106
Carbon tetrachloride U 0.128 1.00 1 03/25/2021 01:56 WG1640106
Chlorobenzene U 0.116 1.00 1 03/25/2021 01:56 WG1640106
Chlorodibromomethane U 0.140 1.00 1 03/25/2021 01:56 WG1640106
Chloroethane U 0.192 5.00 1 03/25/2021 01:56 WG1640106
Chloroform U 0.111 5.00 1 03/25/2021 01:56 WG1640106
Chloromethane U 0.960 2.50 1 03/25/2021 01:56 WG1640106
2-Chlorotoluene U 0.106 1.00 1 03/25/2021 01:56 WG1640106
4-Chlorotoluene U 0.114 1.00 1 03/25/2021 01:56 WG1640106
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 03/25/2021 01:56 WG1640106
1,2-Dibromoethane U 0.126 1.00 1 03/25/2021 01:56 WG1640106
Dibromomethane U 0.122 1.00 1 03/25/2021 01:56 WG1640106
1,2-Dichlorobenzene U 0.107 1.00 1 03/25/2021 01:56 WG1640106
1,3-Dichlorobenzene U 0.110 1.00 1 03/25/2021 01:56 WG1640106
1,4-Dichlorobenzene U 0.120 1.00 1 03/25/2021 01:56 WG1640106
Dichlorodifluoromethane U 0.374 5.00 1 03/25/2021 01:56 WG1640106
1,1-Dichloroethane U 0.100 1.00 1 03/25/2021 01:56 WG1640106
1,2-Dichloroethane U 0.0819 1.00 1 03/25/2021 01:56 WG1640106
1,1-Dichloroethene U 0.188 1.00 1 03/25/2021 01:56 WG1640106
cis-1,2-Dichloroethene U 0.126 1.00 1 03/25/2021 01:56 WG1640106
trans-1,2-Dichloroethene U 0.149 1.00 1 03/25/2021 01:56 WG1640106
1,2-Dichloropropane U 0.149 1.00 1 03/25/2021 01:56 WG1640106
1,1-Dichloropropene U 0.142 1.00 1 03/25/2021 01:56 WG1640106
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:12 15 of 54
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:18 15 of 54
SAMPLE RESULTS - 04
L1329547
MW-X
Collected date/time: 03/22/21 12:25
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
1,3-Dichloropropane U 0.110 1.00 1 03/25/2021 01:56 WG1640106
cis-1,3-Dichloropropene U 0.111 1.00 1 03/25/2021 01:56 WG1640106
trans-1,3-Dichloropropene U 0.118 1.00 1 03/25/2021 01:56 WG1640106
2,2-Dichloropropane U 0.161 1.00 1 03/25/2021 01:56 WG1640106
Di-isopropyl ether U 0.105 1.00 1 03/25/2021 01:56 WG1640106
Ethylbenzene U 0.137 1.00 1 03/25/2021 01:56 WG1640106
Hexachloro-1,3-butadiene U 0.337 1.00 1 03/25/2021 01:56 WG1640106
Isopropylbenzene U 0.105 1.00 1 03/25/2021 01:56 WG1640106
p-Isopropyltoluene U 0.120 1.00 1 03/25/2021 01:56 WG1640106
2-Butanone (MEK)U 1.19 10.0 1 03/25/2021 01:56 WG1640106
Methylene Chloride U 0.430 5.00 1 03/25/2021 01:56 WG1640106
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 03/25/2021 01:56 WG1640106
Methyl tert-butyl ether U 0.101 1.00 1 03/25/2021 01:56 WG1640106
Naphthalene U 1.00 5.00 1 03/25/2021 01:56 WG1640106
n-Propylbenzene U 0.0993 1.00 1 03/25/2021 01:56 WG1640106
Styrene U 0.118 1.00 1 03/25/2021 01:56 WG1640106
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 03/25/2021 01:56 WG1640106
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 03/25/2021 01:56 WG1640106
1,1,2-Trichlorotrifluoroethane U 0.180 1.00 1 03/25/2021 01:56 WG1640106
Tetrachloroethene U 0.300 1.00 1 03/25/2021 01:56 WG1640106
Toluene U 0.278 1.00 1 03/25/2021 01:56 WG1640106
1,2,3-Trichlorobenzene U 0.230 1.00 1 03/25/2021 01:56 WG1640106
1,2,4-Trichlorobenzene U 0.481 1.00 1 03/25/2021 01:56 WG1640106
1,1,1-Trichloroethane U 0.149 1.00 1 03/25/2021 01:56 WG1640106
1,1,2-Trichloroethane U 0.158 1.00 1 03/25/2021 01:56 WG1640106
Trichloroethene U 0.190 1.00 1 03/25/2021 01:56 WG1640106
Trichlorofluoromethane U 0.160 5.00 1 03/25/2021 01:56 WG1640106
1,2,3-Trichloropropane U 0.237 2.50 1 03/25/2021 01:56 WG1640106
1,2,4-Trimethylbenzene U 0.322 1.00 1 03/25/2021 01:56 WG1640106
1,2,3-Trimethylbenzene U 0.104 1.00 1 03/25/2021 01:56 WG1640106
1,3,5-Trimethylbenzene U 0.104 1.00 1 03/25/2021 01:56 WG1640106
Vinyl chloride U 0.234 1.00 1 03/25/2021 01:56 WG1640106
Xylenes, Total U 0.174 3.00 1 03/25/2021 01:56 WG1640106
(S) Toluene-d8 103 80.0-120 03/25/2021 01:56 WG1640106
(S) 4-Bromofluorobenzene 97.4 77.0-126 03/25/2021 01:56 WG1640106
(S) 1,2-Dichloroethane-d4 112 70.0-130 03/25/2021 01:56 WG1640106
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acenaphthene U 0.0886 1.00 1 03/26/2021 18:34 WG1639833
Acenaphthylene U 0.0921 1.00 1 03/26/2021 18:34 WG1639833
Anthracene U 0.0804 1.00 1 03/26/2021 18:34 WG1639833
Benzidine U 3.74 10.0 1 03/26/2021 18:34 WG1639833
Benzo(a)anthracene U 0.199 1.00 1 03/26/2021 18:34 WG1639833
Benzo(b)fluoranthene U 0.130 1.00 1 03/26/2021 18:34 WG1639833
Benzo(k)fluoranthene U 0.120 1.00 1 03/26/2021 18:34 WG1639833
Benzo(g,h,i)perylene U 0.121 1.00 1 03/26/2021 18:34 WG1639833
Benzo(a)pyrene U 0.0381 1.00 1 03/26/2021 18:34 WG1639833
Bis(2-chlorethoxy)methane U 0.116 10.0 1 03/26/2021 18:34 WG1639833
Bis(2-chloroethyl)ether U 0.137 10.0 1 03/26/2021 18:34 WG1639833
2,2-Oxybis(1-Chloropropane)U 0.210 10.0 1 03/26/2021 18:34 WG1639833
4-Bromophenyl-phenylether U 0.0877 10.0 1 03/26/2021 18:34 WG1639833
2-Chloronaphthalene U 0.0648 1.00 1 03/26/2021 18:34 WG1639833
4-Chlorophenyl-phenylether U 0.0926 10.0 1 03/26/2021 18:34 WG1639833
Chrysene U 0.130 1.00 1 03/26/2021 18:34 WG1639833
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:18 16 of 54
SAMPLE RESULTS - 04
L1329547
MW-X
Collected date/time: 03/22/21 12:25
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Dibenz(a,h)anthracene U 0.0644 1.00 1 03/26/2021 18:34 WG1639833
3,3-Dichlorobenzidine U 0.212 10.0 1 03/26/2021 18:34 WG1639833
2,4-Dinitrotoluene U 0.0983 10.0 1 03/26/2021 18:34 WG1639833
2,6-Dinitrotoluene U 0.250 10.0 1 03/26/2021 18:34 WG1639833
Fluoranthene U 0.102 1.00 1 03/26/2021 18:34 WG1639833
Fluorene U 0.0844 1.00 1 03/26/2021 18:34 WG1639833
Hexachlorobenzene U 0.0755 1.00 1 03/26/2021 18:34 WG1639833
Hexachloro-1,3-butadiene U 0.0968 10.0 1 03/26/2021 18:34 WG1639833
Hexachlorocyclopentadiene U 0.0598 10.0 1 03/26/2021 18:34 WG1639833
Hexachloroethane U 0.127 10.0 1 03/26/2021 18:34 WG1639833
Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 03/26/2021 18:34 WG1639833
Isophorone U 0.143 10.0 1 03/26/2021 18:34 WG1639833
Naphthalene U 0.159 1.00 1 03/26/2021 18:34 WG1639833
Nitrobenzene U 0.297 10.0 1 03/26/2021 18:34 WG1639833
n-Nitrosodimethylamine U 0.998 10.0 1 03/26/2021 18:34 WG1639833
n-Nitrosodiphenylamine U 2.37 10.0 1 03/26/2021 18:34 WG1639833
n-Nitrosodi-n-propylamine U 0.261 10.0 1 03/26/2021 18:34 WG1639833
Phenanthrene U 0.112 1.00 1 03/26/2021 18:34 WG1639833
Benzylbutyl phthalate U 0.765 3.00 1 03/26/2021 18:34 WG1639833
Bis(2-ethylhexyl)phthalate U 0.895 3.00 1 03/26/2021 18:34 WG1639833
Di-n-butyl phthalate U 0.453 3.00 1 03/26/2021 18:34 WG1639833
Diethyl phthalate U 0.287 3.00 1 03/26/2021 18:34 WG1639833
Dimethyl phthalate U 0.260 3.00 1 03/26/2021 18:34 WG1639833
Di-n-octyl phthalate U 0.932 3.00 1 03/26/2021 18:34 WG1639833
Pyrene U 0.107 1.00 1 03/26/2021 18:34 WG1639833
1,2,4-Trichlorobenzene U 0.0698 10.0 1 03/26/2021 18:34 WG1639833
4-Chloro-3-methylphenol U 0.131 10.0 1 03/26/2021 18:34 WG1639833
2-Chlorophenol U 0.133 10.0 1 03/26/2021 18:34 WG1639833
2,4-Dichlorophenol U 0.102 10.0 1 03/26/2021 18:34 WG1639833
2,4-Dimethylphenol U 0.0636 10.0 1 03/26/2021 18:34 WG1639833
4,6-Dinitro-2-methylphenol U 1.12 10.0 1 03/26/2021 18:34 WG1639833
2,4-Dinitrophenol U 5.93 10.0 1 03/26/2021 18:34 WG1639833
2-Nitrophenol U 0.117 10.0 1 03/26/2021 18:34 WG1639833
4-Nitrophenol U 0.143 10.0 1 03/26/2021 18:34 WG1639833
Pentachlorophenol U 0.313 10.0 1 03/26/2021 18:34 WG1639833
Phenol U 4.33 10.0 1 03/26/2021 18:34 WG1639833
2,4,6-Trichlorophenol U 0.100 10.0 1 03/26/2021 18:34 WG1639833
(S) 2-Fluorophenol 30.1 10.0-120 03/26/2021 18:34 WG1639833
(S) Phenol-d5 16.9 10.0-120 03/26/2021 18:34 WG1639833
(S) Nitrobenzene-d5 68.9 10.0-127 03/26/2021 18:34 WG1639833
(S) 2-Fluorobiphenyl 72.3 10.0-130 03/26/2021 18:34 WG1639833
(S) 2,4,6-Tribromophenol 60.4 10.0-155 03/26/2021 18:34 WG1639833
(S) p-Terphenyl-d14 75.9 10.0-128 03/26/2021 18:34 WG1639833
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:18 17 of 54
SAMPLE RESULTS - 05
L1329547
B-8 @ 7'
Collected date/time: 03/19/21 15:55
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 78.3 1 03/30/2021 07:33 WG1639505
Wet Chemistry by Method 3060A/7196A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Chromium,Hexavalent U 0.818 2.55 1 03/26/2021 20:26 WG1639606
Mercury by Method 7471B
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Mercury U 0.0230 0.0511 1 03/23/2021 16:55 WG1639184
Metals (ICP) by Method 6010D
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Arsenic 1.12 J 0.662 2.55 1 03/24/2021 17:58 WG1639445
Barium 18.4 0.109 0.639 1 03/24/2021 17:58 WG1639445
Cadmium 0.323 J 0.0602 0.639 1 03/24/2021 17:58 WG1639445
Chromium 7.20 0.170 1.28 1 03/24/2021 17:58 WG1639445
Lead 13.1 0.266 0.639 1 03/24/2021 17:58 WG1639445
Selenium 2.66 0.976 2.55 1 03/24/2021 17:58 WG1639445
Silver U 0.162 1.28 1 03/24/2021 17:58 WG1639445
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acetone U 0.0712 0.0976 1 03/27/2021 11:53 WG1641491
Acrylonitrile U 0.00704 0.0244 1 03/27/2021 11:53 WG1641491
Benzene U 0.000911 0.00195 1 03/27/2021 11:53 WG1641491
Bromobenzene U 0.00176 0.0244 1 03/27/2021 11:53 WG1641491
Bromodichloromethane U 0.00141 0.00488 1 03/27/2021 11:53 WG1641491
Bromoform U 0.00228 0.0488 1 03/27/2021 11:53 WG1641491
Bromomethane U 0.00384 0.0244 1 03/27/2021 11:53 WG1641491
n-Butylbenzene U 0.0102 0.0244 1 03/27/2021 11:53 WG1641491
sec-Butylbenzene U 0.00562 0.0244 1 03/27/2021 11:53 WG1641491
tert-Butylbenzene U 0.00381 0.00976 1 03/27/2021 11:53 WG1641491
Carbon tetrachloride U 0.00175 0.00976 1 03/27/2021 11:53 WG1641491
Chlorobenzene U 0.000410 0.00488 1 03/27/2021 11:53 WG1641491
Chlorodibromomethane 0.00164 J 0.00119 0.00488 1 03/27/2021 11:53 WG1641491
Chloroethane U 0.00332 0.00976 1 03/27/2021 11:53 WG1641491
Chloroform U 0.00201 0.00488 1 03/27/2021 11:53 WG1641491
Chloromethane U 0.00849 0.0244 1 03/27/2021 11:53 WG1641491
2-Chlorotoluene U J4 0.00169 0.00488 1 03/27/2021 11:53 WG1641491
4-Chlorotoluene U 0.000878 0.00976 1 03/27/2021 11:53 WG1641491
1,2-Dibromo-3-Chloropropane U 0.00761 0.0488 1 03/27/2021 11:53 WG1641491
1,2-Dibromoethane 0.00146 J 0.00126 0.00488 1 03/27/2021 11:53 WG1641491
Dibromomethane U 0.00146 0.00976 1 03/27/2021 11:53 WG1641491
1,2-Dichlorobenzene U 0.000829 0.00976 1 03/27/2021 11:53 WG1641491
1,3-Dichlorobenzene U J4 0.00117 0.00976 1 03/27/2021 11:53 WG1641491
1,4-Dichlorobenzene 0.00168 J 0.00137 0.00976 1 03/27/2021 11:53 WG1641491
Dichlorodifluoromethane U 0.00314 0.00488 1 03/27/2021 11:53 WG1641491
1,1-Dichloroethane U 0.000958 0.00488 1 03/27/2021 11:53 WG1641491
1,2-Dichloroethane U 0.00127 0.00488 1 03/27/2021 11:53 WG1641491
1,1-Dichloroethene U 0.00118 0.00488 1 03/27/2021 11:53 WG1641491
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:18 18 of 54
SAMPLE RESULTS - 05
L1329547
B-8 @ 7'
Collected date/time: 03/19/21 15:55
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
cis-1,2-Dichloroethene U 0.00143 0.00488 1 03/27/2021 11:53 WG1641491
trans-1,2-Dichloroethene U 0.00203 0.00976 1 03/27/2021 11:53 WG1641491
1,2-Dichloropropane U 0.00277 0.00976 1 03/27/2021 11:53 WG1641491
1,1-Dichloropropene U 0.00158 0.00488 1 03/27/2021 11:53 WG1641491
1,3-Dichloropropane U 0.000978 0.00976 1 03/27/2021 11:53 WG1641491
cis-1,3-Dichloropropene U 0.00148 0.00488 1 03/27/2021 11:53 WG1641491
trans-1,3-Dichloropropene U 0.00222 0.00976 1 03/27/2021 11:53 WG1641491
2,2-Dichloropropane U 0.00269 0.00488 1 03/27/2021 11:53 WG1641491
Di-isopropyl ether U 0.000800 0.00195 1 03/27/2021 11:53 WG1641491
Ethylbenzene U 0.00144 0.00488 1 03/27/2021 11:53 WG1641491
Hexachloro-1,3-butadiene U 0.0117 0.0488 1 03/27/2021 11:53 WG1641491
Isopropylbenzene U 0.000829 0.00488 1 03/27/2021 11:53 WG1641491
p-Isopropyltoluene U 0.00498 0.00976 1 03/27/2021 11:53 WG1641491
2-Butanone (MEK)U 0.124 0.195 1 03/27/2021 11:53 WG1641491
Methylene Chloride U 0.0130 0.0488 1 03/27/2021 11:53 WG1641491
4-Methyl-2-pentanone (MIBK)U 0.00445 0.0488 1 03/27/2021 11:53 WG1641491
Methyl tert-butyl ether U 0.000683 0.00195 1 03/27/2021 11:53 WG1641491
Naphthalene U 0.00952 0.0244 1 03/27/2021 11:53 WG1641491
n-Propylbenzene U J4 0.00185 0.00976 1 03/27/2021 11:53 WG1641491
Styrene U 0.000447 0.0244 1 03/27/2021 11:53 WG1641491
1,1,1,2-Tetrachloroethane U 0.00185 0.00488 1 03/27/2021 11:53 WG1641491
1,1,2,2-Tetrachloroethane U 0.00136 0.00488 1 03/27/2021 11:53 WG1641491
1,1,2-Trichlorotrifluoroethane U 0.00147 0.00488 1 03/27/2021 11:53 WG1641491
Tetrachloroethene U 0.00175 0.00488 1 03/27/2021 11:53 WG1641491
Toluene U 0.00254 0.00976 1 03/27/2021 11:53 WG1641491
1,2,3-Trichlorobenzene U 0.0143 0.0244 1 03/27/2021 11:53 WG1641491
1,2,4-Trichlorobenzene U 0.00859 0.0244 1 03/27/2021 11:53 WG1641491
1,1,1-Trichloroethane U 0.00180 0.00488 1 03/27/2021 11:53 WG1641491
1,1,2-Trichloroethane U 0.00117 0.00488 1 03/27/2021 11:53 WG1641491
Trichloroethene U J4 0.00114 0.00195 1 03/27/2021 11:53 WG1641491
Trichlorofluoromethane U 0.00161 0.00488 1 03/27/2021 11:53 WG1641491
1,2,3-Trichloropropane U 0.00316 0.0244 1 03/27/2021 11:53 WG1641491
1,2,4-Trimethylbenzene U 0.00308 0.00976 1 03/27/2021 11:53 WG1641491
1,2,3-Trimethylbenzene U 0.00308 0.00976 1 03/27/2021 11:53 WG1641491
Vinyl chloride U 0.00226 0.00488 1 03/27/2021 11:53 WG1641491
1,3,5-Trimethylbenzene U 0.00390 0.00976 1 03/27/2021 11:53 WG1641491
Xylenes, Total U 0.00172 0.0127 1 03/27/2021 11:53 WG1641491
(S) Toluene-d8 107 75.0-131 03/27/2021 11:53 WG1641491
(S) 4-Bromofluorobenzene 100 67.0-138 03/27/2021 11:53 WG1641491
(S) 1,2-Dichloroethane-d4 102 70.0-130 03/27/2021 11:53 WG1641491
Polychlorinated Biphenyls (GC) by Method 8082 A
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
PCB 1016 U 0.0151 0.0434 1 03/26/2021 19:02 WG1640864
PCB 1221 U 0.0151 0.0434 1 03/26/2021 19:02 WG1640864
PCB 1232 U 0.0151 0.0434 1 03/26/2021 19:02 WG1640864
PCB 1242 U 0.0151 0.0434 1 03/26/2021 19:02 WG1640864
PCB 1248 U 0.00943 0.0217 1 03/26/2021 19:02 WG1640864
PCB 1254 U 0.00943 0.0217 1 03/26/2021 19:02 WG1640864
PCB 1260 U 0.00943 0.0217 1 03/26/2021 19:02 WG1640864
(S) Decachlorobiphenyl 74.6 10.0-135 03/26/2021 19:02 WG1640864
(S) Tetrachloro-m-xylene 72.4 10.0-139 03/26/2021 19:02 WG1640864
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75217006 L1329547 04/30/21 16:18 19 of 54
SAMPLE RESULTS - 05
L1329547
B-8 @ 7'
Collected date/time: 03/19/21 15:55
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
Acenaphthene U 0.00689 0.0425 1 03/27/2021 14:00 WG1641393
Acenaphthylene U 0.00599 0.0425 1 03/27/2021 14:00 WG1641393
Anthracene 0.00944 J 0.00757 0.0425 1 03/27/2021 14:00 WG1641393
Benzidine U 0.0800 2.13 1 03/27/2021 14:00 WG1641393
Benzo(a)anthracene 0.0206 J 0.00750 0.0425 1 03/27/2021 14:00 WG1641393
Benzo(b)fluoranthene 0.0232 J 0.00793 0.0425 1 03/27/2021 14:00 WG1641393
Benzo(k)fluoranthene 0.0105 J 0.00756 0.0425 1 03/27/2021 14:00 WG1641393
Benzo(g,h,i)perylene 0.0169 J 0.00778 0.0425 1 03/27/2021 14:00 WG1641393
Benzo(a)pyrene 0.0207 J 0.00791 0.0425 1 03/27/2021 14:00 WG1641393
Bis(2-chlorethoxy)methane U 0.0128 0.425 1 03/27/2021 14:00 WG1641393
Bis(2-chloroethyl)ether U 0.0141 0.425 1 03/27/2021 14:00 WG1641393
2,2-Oxybis(1-Chloropropane)U 0.0184 0.425 1 03/27/2021 14:00 WG1641393
4-Bromophenyl-phenylether U 0.0149 0.425 1 03/27/2021 14:00 WG1641393
2-Chloronaphthalene U 0.00747 0.0425 1 03/27/2021 14:00 WG1641393
4-Chlorophenyl-phenylether U 0.0148 0.425 1 03/27/2021 14:00 WG1641393
Chrysene 0.0169 J 0.00846 0.0425 1 03/27/2021 14:00 WG1641393
Dibenz(a,h)anthracene U 0.0118 0.0425 1 03/27/2021 14:00 WG1641393
3,3-Dichlorobenzidine U 0.0157 0.425 1 03/27/2021 14:00 WG1641393
2,4-Dinitrotoluene U 0.0122 0.425 1 03/27/2021 14:00 WG1641393
2,6-Dinitrotoluene U 0.0139 0.425 1 03/27/2021 14:00 WG1641393
Fluoranthene 0.0474 0.00768 0.0425 1 03/27/2021 14:00 WG1641393
Fluorene U 0.00692 0.0425 1 03/27/2021 14:00 WG1641393
Hexachlorobenzene U 0.0151 0.425 1 03/27/2021 14:00 WG1641393
Hexachloro-1,3-butadiene U 0.0143 0.425 1 03/27/2021 14:00 WG1641393
Hexachlorocyclopentadiene U 0.0224 0.425 1 03/27/2021 14:00 WG1641393
Hexachloroethane U 0.0167 0.425 1 03/27/2021 14:00 WG1641393
Indeno(1,2,3-cd)pyrene 0.0181 J 0.0120 0.0425 1 03/27/2021 14:00 WG1641393
Isophorone U 0.0130 0.425 1 03/27/2021 14:00 WG1641393
Naphthalene U 0.0107 0.0425 1 03/27/2021 14:00 WG1641393
Nitrobenzene U 0.0148 0.425 1 03/27/2021 14:00 WG1641393
n-Nitrosodimethylamine U 0.0631 0.425 1 03/27/2021 14:00 WG1641393
n-Nitrosodiphenylamine U 0.0322 0.425 1 03/27/2021 14:00 WG1641393
n-Nitrosodi-n-propylamine U 0.0142 0.425 1 03/27/2021 14:00 WG1641393
Phenanthrene 0.0397 J 0.00844 0.0425 1 03/27/2021 14:00 WG1641393
Benzylbutyl phthalate U 0.0133 0.425 1 03/27/2021 14:00 WG1641393
Bis(2-ethylhexyl)phthalate U 0.0539 0.425 1 03/27/2021 14:00 WG1641393
Di-n-butyl phthalate U 0.0146 0.425 1 03/27/2021 14:00 WG1641393
Diethyl phthalate U 0.0141 0.425 1 03/27/2021 14:00 WG1641393
Dimethyl phthalate U 0.0902 0.425 1 03/27/2021 14:00 WG1641393
Di-n-octyl phthalate U 0.0287 0.425 1 03/27/2021 14:00 WG1641393
Pyrene 0.0391 J 0.00828 0.0425 1 03/27/2021 14:00 WG1641393
1,2,4-Trichlorobenzene U 0.0133 0.425 1 03/27/2021 14:00 WG1641393
4-Chloro-3-methylphenol U 0.0138 0.425 1 03/27/2021 14:00 WG1641393
2-Chlorophenol U 0.0141 0.425 1 03/27/2021 14:00 WG1641393
2,4-Dichlorophenol U 0.0124 0.425 1 03/27/2021 14:00 WG1641393
2,4-Dimethylphenol U 0.0111 0.425 1 03/27/2021 14:00 WG1641393
4,6-Dinitro-2-methylphenol U 0.0964 0.425 1 03/27/2021 14:00 WG1641393
2,4-Dinitrophenol U 0.0995 0.425 1 03/27/2021 14:00 WG1641393
2-Nitrophenol U 0.0152 0.425 1 03/27/2021 14:00 WG1641393
4-Nitrophenol U 0.0133 0.425 1 03/27/2021 14:00 WG1641393
Pentachlorophenol U 0.0114 0.425 1 03/27/2021 14:00 WG1641393
Phenol U 0.0171 0.425 1 03/27/2021 14:00 WG1641393
2,4,6-Trichlorophenol U 0.0137 0.425 1 03/27/2021 14:00 WG1641393
(S) 2-Fluorophenol 38.0 12.0-120 03/27/2021 14:00 WG1641393
(S) Phenol-d5 37.3 10.0-120 03/27/2021 14:00 WG1641393
(S) Nitrobenzene-d5 33.6 10.0-122 03/27/2021 14:00 WG1641393
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 05
L1329547
B-8 @ 7'
Collected date/time: 03/19/21 15:55
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier MDL (dry)RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg mg/kg date / time
(S) 2-Fluorobiphenyl 36.1 15.0-120 03/27/2021 14:00 WG1641393
(S) 2,4,6-Tribromophenol 48.1 10.0-127 03/27/2021 14:00 WG1641393
(S) p-Terphenyl-d14 49.4 10.0-120 03/27/2021 14:00 WG1641393
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 06
L1329547
TRIP BLANK
Collected date/time: 03/19/21 00:00
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 03/24/2021 23:34 WG1640106
Acrolein U 2.54 50.0 1 03/24/2021 23:34 WG1640106
Acrylonitrile U 0.671 10.0 1 03/24/2021 23:34 WG1640106
Benzene U 0.0941 1.00 1 03/24/2021 23:34 WG1640106
Bromobenzene U 0.118 1.00 1 03/24/2021 23:34 WG1640106
Bromodichloromethane U 0.136 1.00 1 03/24/2021 23:34 WG1640106
Bromoform U 0.129 1.00 1 03/24/2021 23:34 WG1640106
Bromomethane U 0.605 5.00 1 03/24/2021 23:34 WG1640106
n-Butylbenzene U 0.157 1.00 1 03/24/2021 23:34 WG1640106
sec-Butylbenzene U 0.125 1.00 1 03/24/2021 23:34 WG1640106
tert-Butylbenzene U 0.127 1.00 1 03/24/2021 23:34 WG1640106
Carbon tetrachloride U 0.128 1.00 1 03/24/2021 23:34 WG1640106
Chlorobenzene U 0.116 1.00 1 03/24/2021 23:34 WG1640106
Chlorodibromomethane U 0.140 1.00 1 03/24/2021 23:34 WG1640106
Chloroethane U 0.192 5.00 1 03/24/2021 23:34 WG1640106
Chloroform U 0.111 5.00 1 03/24/2021 23:34 WG1640106
Chloromethane U 0.960 2.50 1 03/24/2021 23:34 WG1640106
2-Chlorotoluene U 0.106 1.00 1 03/24/2021 23:34 WG1640106
4-Chlorotoluene U 0.114 1.00 1 03/24/2021 23:34 WG1640106
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 03/24/2021 23:34 WG1640106
1,2-Dibromoethane U 0.126 1.00 1 03/24/2021 23:34 WG1640106
Dibromomethane U 0.122 1.00 1 03/24/2021 23:34 WG1640106
1,2-Dichlorobenzene U 0.107 1.00 1 03/24/2021 23:34 WG1640106
1,3-Dichlorobenzene U 0.110 1.00 1 03/24/2021 23:34 WG1640106
1,4-Dichlorobenzene U 0.120 1.00 1 03/24/2021 23:34 WG1640106
Dichlorodifluoromethane U 0.374 5.00 1 03/24/2021 23:34 WG1640106
1,1-Dichloroethane U 0.100 1.00 1 03/24/2021 23:34 WG1640106
1,2-Dichloroethane U 0.0819 1.00 1 03/24/2021 23:34 WG1640106
1,1-Dichloroethene U 0.188 1.00 1 03/24/2021 23:34 WG1640106
cis-1,2-Dichloroethene U 0.126 1.00 1 03/24/2021 23:34 WG1640106
trans-1,2-Dichloroethene U 0.149 1.00 1 03/24/2021 23:34 WG1640106
1,2-Dichloropropane U 0.149 1.00 1 03/24/2021 23:34 WG1640106
1,1-Dichloropropene U 0.142 1.00 1 03/24/2021 23:34 WG1640106
1,3-Dichloropropane U 0.110 1.00 1 03/24/2021 23:34 WG1640106
cis-1,3-Dichloropropene U 0.111 1.00 1 03/24/2021 23:34 WG1640106
trans-1,3-Dichloropropene U 0.118 1.00 1 03/24/2021 23:34 WG1640106
2,2-Dichloropropane U 0.161 1.00 1 03/24/2021 23:34 WG1640106
Di-isopropyl ether U 0.105 1.00 1 03/24/2021 23:34 WG1640106
Ethylbenzene U 0.137 1.00 1 03/24/2021 23:34 WG1640106
Hexachloro-1,3-butadiene U 0.337 1.00 1 03/24/2021 23:34 WG1640106
Isopropylbenzene U 0.105 1.00 1 03/24/2021 23:34 WG1640106
p-Isopropyltoluene U 0.120 1.00 1 03/24/2021 23:34 WG1640106
2-Butanone (MEK)U 1.19 10.0 1 03/24/2021 23:34 WG1640106
Methylene Chloride U 0.430 5.00 1 03/24/2021 23:34 WG1640106
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 03/24/2021 23:34 WG1640106
Methyl tert-butyl ether U 0.101 1.00 1 03/24/2021 23:34 WG1640106
Naphthalene U 1.00 5.00 1 03/24/2021 23:34 WG1640106
n-Propylbenzene U 0.0993 1.00 1 03/24/2021 23:34 WG1640106
Styrene U 0.118 1.00 1 03/24/2021 23:34 WG1640106
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 03/24/2021 23:34 WG1640106
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 03/24/2021 23:34 WG1640106
1,1,2-Trichlorotrifluoroethane U 0.180 1.00 1 03/24/2021 23:34 WG1640106
Tetrachloroethene U 0.300 1.00 1 03/24/2021 23:34 WG1640106
Toluene U 0.278 1.00 1 03/24/2021 23:34 WG1640106
1,2,3-Trichlorobenzene U 0.230 1.00 1 03/24/2021 23:34 WG1640106
1,2,4-Trichlorobenzene U 0.481 1.00 1 03/24/2021 23:34 WG1640106
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 06
L1329547
TRIP BLANK
Collected date/time: 03/19/21 00:00
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
1,1,1-Trichloroethane U 0.149 1.00 1 03/24/2021 23:34 WG1640106
1,1,2-Trichloroethane U 0.158 1.00 1 03/24/2021 23:34 WG1640106
Trichloroethene U 0.190 1.00 1 03/24/2021 23:34 WG1640106
Trichlorofluoromethane U 0.160 5.00 1 03/24/2021 23:34 WG1640106
1,2,3-Trichloropropane U 0.237 2.50 1 03/24/2021 23:34 WG1640106
1,2,4-Trimethylbenzene U 0.322 1.00 1 03/24/2021 23:34 WG1640106
1,2,3-Trimethylbenzene U 0.104 1.00 1 03/24/2021 23:34 WG1640106
1,3,5-Trimethylbenzene U 0.104 1.00 1 03/24/2021 23:34 WG1640106
Vinyl chloride U 0.234 1.00 1 03/24/2021 23:34 WG1640106
Xylenes, Total U 0.174 3.00 1 03/24/2021 23:34 WG1640106
(S) Toluene-d8 102 80.0-120 03/24/2021 23:34 WG1640106
(S) 4-Bromofluorobenzene 99.9 77.0-126 03/24/2021 23:34 WG1640106
(S) 1,2-Dichloroethane-d4 110 70.0-130 03/24/2021 23:34 WG1640106
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1639505
Total Solids by Method 2540 G-2011 L1329547-05
Method Blank (MB)
(MB) R3636202-1 03/30/21 07:33
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.00100
L1329489-01 Original Sample (OS) • Duplicate (DUP)
(OS) L1329489-01 03/30/21 07:33 • (DUP) R3636202-3 03/30/21 07:33
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 94.7 95.0 1 0.315 10
Laboratory Control Sample (LCS)
(LCS) R3636202-2 03/30/21 07:33
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte %%%%
Total Solids 50.0 50.0 100 85.0-115
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1639606
Wet Chemistry by Method 3060A/7196A L1329547-05
Method Blank (MB)
(MB) R3635337-1 03/26/21 20:23
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Chromium,Hexavalent U 0.640 2.00
L1329851-08 Original Sample (OS) • Duplicate (DUP)
(OS) L1329851-08 03/26/21 20:40 • (DUP) R3635337-7 03/26/21 20:40
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte mg/kg mg/kg %%
Chromium,Hexavalent ND ND 1 0.000 20
L1329932-01 Original Sample (OS) • Duplicate (DUP)
(OS) L1329932-01 03/26/21 20:42 • (DUP) R3635337-8 03/26/21 20:42
Original Result
(dry)
DUP Result
(dry)Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte mg/kg mg/kg %%
Chromium,Hexavalent ND ND 1 0.000 20
Laboratory Control Sample (LCS)
(LCS) R3635337-2 03/26/21 20:24
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Chromium,Hexavalent 24.0 23.9 99.8 80.0-120
L1329547-05 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1329547-05 03/26/21 20:26 • (MS) R3635337-3 03/26/21 20:28 • (MSD) R3635337-4 03/26/21 20:31
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Chromium,Hexavalent 25.5 U 22.1 22.2 86.4 86.8 1 75.0-125 0.462 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1639606
Wet Chemistry by Method 3060A/7196A L1329547-05
L1329547-05 Original Sample (OS) • Matrix Spike (MS)
(OS) L1329547-05 03/26/21 20:26 • (MS) R3635337-5 03/26/21 20:34
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MS Rec.Dilution Rec. Limits MS Qualifier
Analyte mg/kg mg/kg mg/kg %%
Chromium,Hexavalent 821 U 939 114 50 75.0-125
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1638964
Wet Chemistry by Method 7196A L1329547-01,02,03,04
Method Blank (MB)
(MB) R3633799-1 03/23/21 12:02
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Chromium,Hexavalent U 3.00 10.0
L1329492-01 Original Sample (OS) • Duplicate (DUP)
(OS) L1329492-01 03/23/21 13:15 • (DUP) R3633799-5 03/23/21 13:16
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte ug/l ug/l %%
Chromium,Hexavalent 6540 6400 1000 0.000 20
Sample Narrative:
OS: dilution due to sample matrix
Laboratory Control Sample (LCS)
(LCS) R3633799-2 03/23/21 12:02
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Chromium,Hexavalent 500 505 101 80.0-120
L1329547-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1329547-03 03/23/21 12:04 • (MS) R3633799-3 03/23/21 12:05 • (MSD) R3633799-4 03/23/21 12:05
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l ug/l %%%%%
Chromium,Hexavalent 500 U 491 500 98.2 100 1 85.0-115 1.82 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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