24008_Selles Bagwell_Brownfields Assessment Report_20210406

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Brownfields Assessment Report
Selles Bagwell Brownfields Property
S. Tryon Street and Distribution Street
Charlotte, North Carolina
Brownfields Project ID: 24008-20-060
H&H Job No. PRO-011

Table of Contents

Section Page No.
1.0 Introduction ............................................................................................................................ 1 
1.1 Background ........................................................................................................................... 2 
1.2 Previous Environmental Assessments .................................................................................. 3 
1.3 Brownfields Program Eligibility .......................................................................................... 4 
2.0 Brownfields Assessment Activities ....................................................................................... 6 
2.1 Utility Clearance ................................................................................................................... 6 
2.2 Permitting Activities ............................................................................................................. 7 
2.3 Soil Assessment Activities ................................................................................................... 7 
2.4 Soil Analytical Results .......................................................................................................... 9 
2.5 Groundwater Assessment ................................................................................................... 10 
2.6 Groundwater Sample Results .............................................................................................. 12 
2.7 Soil Vapor Assessment ....................................................................................................... 13 
2.8 Soil Vapor Sample Results .................................................................................................. 15 
2.9 Quality Assurance/Quality Control ..................................................................................... 15 
3.0 Risk Calculations ................................................................................................................. 17 
3.1 Groundwater Risk Calculations ........................................................................................... 17 
3.2 Vapor Risk Calculations ...................................................................................................... 17 
4.0 Summary and Conclusions ................................................................................................. 18 

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List of Tables

Table 1 Summary of Soil Analytical Results
Table 2 Summary of Temporary Well Construction
Table 3 Summary of Groundwater Analytical Results and Risk Calculations
Table 4 Summary of Vapor Analytical Results and Risk Calculations

List of Figures
Figure 1 Site Location Map
Figure 2 Site Map
Figure 3 Sample Location Map
Figure 4 Groundwater Elevation Contour Map

List of Appendices

Appendix A Boring Logs
Appendix B Laboratory Analytical Report
Appendix C Risk Calculations

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Brownfields Assessment Report
Selles Bagwell Brownfields Property
S. Tryon Street and Distribution Street
Charlotte, North Carolina
Brownfields Project ID: 24008-20-060
H&H Job No. PRO-011

1.0 Introduction

On behalf of FHN 2301 South Tryon, LLC c/o The Providence Group, Hart & Hickman, PC
(H&H) has prepared this Brownfields Assessment Report to document soil, groundwater, and
vapor sampling activities conducted at the Selles Bagwell Brownfields property located south of
the intersection of S. Tryon Street and Dunavant Street in Charlotte, Mecklenburg County, North
Carolina (Site). The Site is in the North Carolina Department of Environmental Quality (DEQ)
Brownfields Program (ID# 24008-20-060). A Site location map is provided as Figure 1.

The Site consists of the following six (6) contiguous parcels of land that total approximately 4.07
acres:

 Parcel #12104301 (2301 S. Tryon Street) – a 0.455-acre industrial property developed with
a 4,500-square ft office/warehouse building constructed in 1984 and most recently
occupied by Kelly & McArdle Construction;
 Parcel #12104302 (2311 S. Tryon Street) – a 0.563-acre industrial property developed with
a 13,000-square ft office/warehouse building constructed in 1967 and currently occupied
by Best Tile;
 Parcel #12104303 (2321 S. Tryon Street) – a 1.088-acre industrial property developed with
an 8,900-square ft office/warehouse building constructed in 1959 and currently occupied
by Interstate Electric;
 Parcel #12104304 (2405 S. Tryon Street) – a 0.497-acre industrial property developed with
a 9,000-square ft duplex office/warehouse building constructed in 1976 and currently
unoccupied;

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 Parcel #12104319 (2300 Distribution Street) – a 0.661-acre industrial property developed
with a 15,508-square ft office/warehouse building constructed in 1966 and currently
occupied by World of Stone; and
 Parcel # 12104317 (2322-2324 Distribution Street) – a 0.808-acre industrial property
developed with an 11,370-square ft duplex warehouse building constructed in 1964 and
currently occupied by Charlotte Grill (2324-A) and Pet Wants: Urban Feed Store
(2324-B).

The remaining portions of the Site consist are developed with a diesel aboveground storage tank
(AST) and dispenser located at Interstate Electric, asphalt paved parking areas and access drives,
landscaped and naturally vegetated areas, and chain-link fencing. A Site map is provided as
Figure 2.

1.1 Background

Prior to the development of the on-Site structures listed above, the Site was agricultural land in the
earliest historical resource reviewed, a 1938 aerial photograph. Historically, the parcels that
comprise the Site were developed as follows:

 2301 S. Tryon Street – was developed with Standard Memorial and Beasley Coal in the
1930s, and a single-family residence in the 1940s through the 1960s. In the 1960s, the
residence was razed, and the parcel consisted of vacant land until the 1980s. Currently, the
parcel is developed with an industrial office/warehouse constructed in 1988.

 2311 S. Tryon St. – is currently developed with an industrial office/warehouse (former
mill) constructed in the 1960s. Selles Bagwell formerly occupied the mill.

 2321 S. Tryon St. – is currently developed with an industrial office/warehouse constructed
in the 1950s.

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 2405 S. Tryon St. – is currently developed with an industrial office/warehouse constructed
in the early 1980s.
 2300 Distribution St. – is currently developed with an industrial office/warehouse in the
late 1960s. The warehouse was occupied by Chase Brass C Copper Inc; a distributing
company in the late 1960s, Gable Sales; a manufacturer agent company from the mid-170s
through the mid-1980s, Arlo Specialty Metals Inc, a tool supplier in the late 1980s-early
1990s, and World of Stone Fabricators from the late 1990s to present.

 2322-2324 Distribution Street – is currently developed with an 11,370-square ft warehouse
building constructed in 1964. The warehouse building has been occupied by Mutual
Distributing Co., a beer and wine distributor from the late 1960s to mid-1970s, Maaco
Industries, Inc., an industrial machinery and equipment design/fabrication/installation
company, and SGF Inc. in the 1980s, Chem Clean Inc., a janitorial supplies company from
the late-1980s to early 2000s, Interior Constructors in the 1990s, Five Suns Inc. in the late
1990s, Power Trane Corp. in the 2000s, Southend Imports LLC, an auto service company
from the 2000s to 2010s, AVS Custom Iron Works in 2010, DJ Distributing and a
woodshop in the late 2010s, and Charlotte Grill and Pet Wants-Urban Feed Store from late
2010s to the present.

1.2 Previous Environmental Assessments

H&H conducted a Phase II ESA at 2300 Distribution Street in December 2019, which included
the collection of groundwater and sub-slab vapor samples for laboratory analysis. The assessment
activities were conducted to assess the potential for impact to the subject Site from historical Site
operations, upgradient contaminant sources, and evaluate potential risks associated with future Site
development, including the potential for vapor intrusion.

Two temporary monitoring wells were installed and sampled on the eastern and northern portions
of the parcel. Results of groundwater sampling activities identified trichloroethylene (TCE) and
tetrachloroethylene (PCE; reported as an estimated J-flag value) in the groundwater sample

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collected from TMW-1 (located in the eastern portion of the parcel) at concentrations above NCAC
2L Groundwater Quality Standards (2L Standards). The semi-volatile organic compound (SVOC),
bis(2-ethylhexyl)phthalate was detected in the TMW-2 (located in the northern portion of the
parcel) groundwater sample; however, at a concentration below the 2L Standard. To further
evaluate the detected compounds, H&H input the concentrations of the compounds detected in the
groundwater samples into the DEQ Risk Calculator. Risk calculator results for the groundwater
sample collected in the eastern portion of the parcel (TMW-1) indicated an unacceptable risk for
vapor intrusion if that portion of the parcel is developed in the future for residential use.

H&H also installed and sampled two (2) sub-slab vapor monitoring points (SS-1 and SS-2) located
in the southern and northern portions of the World of Stone building. Results of sub-slab vapor
sampling activities conducted within the existing Site building did not identify the potential for
vapor intrusion above acceptable levels under a residential or non-residential use scenario.

1.3 Brownfields Program Eligibility

The Site originally consisted of five of the parcels mentioned above and had received a letter of
eligibility (LOE) from DEQ for entry into the Brownfields Program on July 2, 2020. During an
initial Site meeting and follow-up email correspondence, the DEQ Brownfields Project Manager,
Mr. Cody Cannon requested that additional soil, groundwater, soil gas, and sub-slab soil vapor
sampling be completed to evaluate current environmental conditions of the five Site parcels.

During this time, the Providence Group was in the process of purchasing a 0.808-acre industrial
property (Parcel #12104317; 2322-2324 Distribution Street) located adjacent to, and south of the
Selles Bagwell Brownfields property. This property is referred to as the Charlotte Grill property.
Therefore, soil, groundwater, and sub-slab vapor assessment activities were also proposed for the
additional parcel in the Brownfields Assessment Work Plan dated December 17, 2020. The DEQ
Brownfields Program provided work plan approval via a letter dated December 20, 2020. The
additional parcel was included in a revised Brownfields property application affidavit dated

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January 19, 2021, and the DEQ Brownfields Program issued an amended letter of eligibility dated
February 5, 2021 adding the parcel to the Selles Bagwell Brownfields property.

A summary of our soil, groundwater, and vapor assessment activities conducted in accordance
with the approved DEQ Brownfields Work Plan is provided in the following section.

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2.0 Brownfields Assessment Activities

On December 22 and 23, 2020, and January 4 and 21, 2021, H&H conducted Brownfields
assessment activities at the Site. The Brownfields assessment activities included the collection of
five (5) soil samples from eight (8) soil borings, the collection of five (5) groundwater samples,
the collection of one (1) soil gas sample, and the collection of eight (8) sub-slab vapor samples.
The assessment activities were performed in general accordance with the DEQ Inactive Hazardous
Sites Branch (IHSB) Guidelines for Assessment and Cleanup (Guidelines) dated January 2020, the
DEQ Division of Waste Management (DWM) Vapor Intrusion Guidance dated March 2018, and
the most recent version of the U.S. Environmental Protection Agency (EPA) Region IV Science
and Ecosystem Support Division (SESD) Field Branches Quality System and Technical
Procedures guidance, and the DEQ-approved Work Plan.

2.1 Utility Clearance

Prior to conducting Brownfields assessment activities, H&H contacted North Carolina 811 One-
Call, the public utility locating service, to mark subsurface utilities at the Site. H&H also
contracted with a private utility locator, Integrated Scanning Solutions (ISS), to screen the
proposed boring locations for subgrade utilities using ground-penetrating radar (GPR) and
electromagnetic methods. In addition, a decontaminated hand auger was advanced to a depth of
approximately five ft below ground surface (bgs) at each proposed boring location to further clear
the borings of potential subsurface utilities.

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2.2 Permitting Activities

In accordance with Mecklenburg County regulations, H&H obtained a Subsurface Investigation
Permit (SIP) from the Mecklenburg County Land Use and Environmental Services Agency
(LUESA) prior to beginning groundwater assessment activities. After sampling was completed,
the SIP was closed out by submitting well abandonment records to LUESA.

2.3 Soil Assessment Activities

H&H contracted with MidSouth Environmental (MidSouth), a North Carolina licensed driller to
advance soil borings in DEQ Brownfields requested locations to further evaluate soil conditions
at the Site:

 One (1) soil boring (SB-1) was advanced adjacent to the existing diesel AST fueling system
located on the Interstate Electric property (2321 S. Tryon Street) to a depth of 5 ft below
the ground surface (bgs) for the collection of a grab sample.
 One (1) soil boring (SB-2) was advanced in the former underground storage tank (UST)
basin located on the Interstate Electric property (2321 S. Tryon Street) to a depth of 10 ft
bgs for the collection of a grab sample.
 Four (4) soil borings (SB-3A to SB-3D) were advanced in an area of a former coal pile
previously located on the former Kelly & McArdle property (2301 S. Tryon Street) to a
depth of 3 ft bgs for the collection of a grab/composite sample.
 One (1) soil boring (SB-4) was advanced within the Charlotte Grill's warehouse (2324-A
Distribution Street) adjacent to a former in-ground hydraulic automobile lift to a depth of
12 ft bgs.
 One (1) soil boring (SB-5) was advanced adjacent to the Charlotte Grill’s loading dock
(2324-A Distribution Street) to a depth of 6 ft bgs.

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At each boring location, continuous soil samples were collected by a decontaminated hand auger
and/or utilizing a direct-push technology (DPT) drill with a decontaminated five ft long Macro-
Core® sampler with disposable acetate liners. Continuous soil samples were logged for
lithological description and field screened to indicate potential impacts by observation for staining,
odors, and the presence of organic vapors using a calibrated photoionization detector (PID). Soil
boring logs are included in Appendix A.

With the exception of a slightly elevated PID reading of 37.4 parts per million (ppm) collected
from 0.5-1.5 ft bgs in soil boring SB-1, elevated PID readings were not encountered during boring
advancement. Due to the lack of elevated PID readings, soil samples were collected from the
remaining borings from a depth interval where impacts were most likely to be encountered.

 SB-1 – adjacent to an existing diesel fuel dispenser located on the Interstate Electric
property (2321 S. Tryon Street) collected from a depth interval of 0.5 to 1.5 ft bgs.
 SB-2 – in the former underground storage tank (UST) basin located on the Interstate
Electric property (2321 S. Tryon Street) collected from a depth interval of 10 to 12 ft bgs.
 SB-3 – in an area of a former coal pile previously located on the former Kelly & McArdle
property (2301 S. Tryon Street); one grab sample was collected from SB-3C from 1 to 2 ft
bgs and soil from a depth interval from 1 to 2 ft bgs was collected from SB-3A through
SB-3D and was composited in the field.
 SB-4 – adjacent and below the bottom of a former in-ground hydraulic automobile lift
located in Charlotte Grill’s warehouse (2324-A Distribution Street) from 10 to 12 ft bgs.
 SB-5 - adjacent to the Charlotte Grill's loading dock (2324-A Distribution Street) collected
from 0.5-1.5 ft bgs.

Soil samples selected for laboratory analysis were collected directly into laboratory supplied
glassware, labeled with the sample identification, date, time, and requested analyses, and placed
in a laboratory supplied cooler with ice. The samples were delivered to Waypoint Analytical
(Waypoint), a North Carolina certified laboratory under standard chain of custody protocols. The
SB-1, SB-2, SB-4, and SB-5 soil samples were submitted for analysis of volatile organic

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compounds (VOCs) by EPA Method 8260, SVOCs by EPA Method 8270, and Resource
Conservation and Recovery Act (RCRA) metals plus hexavalent chromium by EPA Methods
6020/7471/7199. The RCRA metals include arsenic, barium, cadmium, chromium, lead, mercury,
selenium, and silver.

One grab soil sample was collected from soil boring SB-3C, since it exhibited the greatest evidence
of impact (e.g., highest PID reading of 3.1 ppm) and was submitted for analysis of VOCs by EPA
Method 8260. The remaining soil collected from borings SB-3A through SB-3D from the 1-2 ft
bgs intervals was composited in the field and submitted to the lab for analysis of SVOCs by EPA
Method 8270 and RCRA metals plus hexavalent chromium by EPA Methods 6020/7471/7199.

The soil boring locations were estimated (horizontal and vertical elevations) using a sub-meter
GPS unit. Upon completion of the soil sampling activities, H&H directed the drilling contractor
to abandon the borings with bentonite and/or grout.

2.4 Soil Analytical Results

Laboratory analytical results were compared to DEQ Protection of Groundwater, Residential, and
Industrial/Commercial Preliminary Soil Remediation Goals (PSRGs) dated January 2021 and
published naturally occurring background metals concentrations in North Carolina soils as
described in Elements in North American Soils by Dragun and Chekiri, dated 2005. A discussion
of the laboratory analytical results for the Brownfields assessment soil samples is provided below,
and a summary of the laboratory analytical data is provided in Table 1. The laboratory analytical
data report and chain of custody record are included in Appendix B.

VOCs
Acetone and methylene chloride, common laboratory contaminants, were detected above
laboratory detection limits in SB-2, SB-3 and SB-4, and SB-4, respectively. However, the
detections were detected below Protection of Groundwater, Residential, and
Industrial/Commercial PSRGs.

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Metals
As expected, several metals were detected at concentrations above laboratory detection limits.
Selenium was detected in the soil samples collected from SB-3 and SB-4 at concentrations of 2.3
milligram/kilogram (mg/kg) and 3.3 mg/kg, respectively, above the Protection of Groundwater
PSRG of 2.1 mg/kg, and the regional background concentration of 0.42 mg/kg. In addition, arsenic
was detected in each soil sample above the Residential PSRG. However, the arsenic
concentrations were within the range of naturally occurring background concentrations (Dagun
and Chekiri, 2005).

SVOCs
None of the soil samples had detections of SVOCs above laboratory detection limits.

2.5 Groundwater Assessment

H&H contracted with MidSouth to install five (5) temporary monitoring wells at the following on-
Site locations:

 One (1) temporary monitoring well (TW-3) was advanced in the former UST basin located
on the Interstate Electric property (2321 S. Tryon Street) and encountered boring refusal at
an approximate depth of 15 ft bgs.
 One (1) temporary monitoring well (TW-4) was advanced in the southern portion of the
Site on the Interstate Electric property (2321 S. Tryon Street) to an approximate depth of
17 ft bgs.
 One (1) temporary monitoring well (TW-5) was advanced downgradient of the existing
diesel AST fueling system located on the Interstate Electric property (2321 S. Tryon Street)
to an approximate depth of 14 ft bgs.
 One temporary monitoring well (TW-6) was advanced at a location in the upgradient
northern corner of the Site on the former Kelly & McArdle property (2301 S. Tryon Street)
and encountered boring refusal at an approximate depth of 14 ft bgs.

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 One (1) temporary monitoring well (TW-7) was advanced in the northern portion of the
property at a location downgradient of the PCE release identified adjacent to the World of
Stone parcel to a depth of 14 ft bgs.

The temporary monitoring well borings were initially advanced using a decontaminated hand
auger and further advanced utilizing a direct-push technology (DPT) drill rig with a
decontaminated five ft long Macro-Core® sampler with disposable acetate liners to depths below
the water table. During boring advancement, H&H collected continuous soil samples from each
soil boring, logged lithology, and field screened the samples for the presence of staining, odors,
and volatile organic vapors utilizing a calibrated PID. Temporary monitoring well boring logs are
included in Appendix A.

The temporary monitoring wells were constructed using 1-inch diameter PVC riser. Due to boring
refusal, TMW-3 and TW-6 were constructed with a 5 ft section of PVC screen set to bracket the
water table, and TMW-4, TW-5, and TW-7 were constructed with 10 ft sections of PVC screen set
to bracket the water table. A filter sand pack was installed from the bottom of each well boring to
approximately 2 ft above the well screens, and a bentonite seal was installed above the filter sand
pack. Well construction details are provided in Table 2.

Upon completion of temporary monitoring well installation activities, the temporary monitoring
wells were allowed to equilibrate to static conditions, and a decontaminated electronic water level
indicator was used to measure the depth of the groundwater relative to the ground surface. Water
level information is provided on Table 2.

Prior to sampling, H&H developed the temporary monitoring wells by removing at least three well
volumes using a peristaltic pump. Once three well volumes were removed, the temporary wells
were purged using low flow methods until field parameters of temperature, pH, specific
conductivity, and oxidation-reduction potential (ORP) stabilized and turbidity was measured at or
less than 10 Nephelometric Turbidity Units (NTUs). While developing temporary monitoring
wells TW-4 and TW-7, turbidity was not measured below 10 NTUs. Therefore, due to the elevated

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turbidity readings, H&H collected filtered and unfiltered samples for RCRA metals from TM-4
and TW-7. Groundwater sampling forms are included in Appendix A.

Following stabilization of field parameters, groundwater samples were collected using low-flow
sampling techniques and the “soda straw” sampling method for VOCs. The groundwater samples
were then placed in a laboratory supplied cooler, iced, and shipped under standard chain of custody
protocol to Waypoint for analysis of VOCs by EPA Method 8260, SVOCs by EPA Method 8270,
and RCRA Metals by EPA Methods 6020/7471. The RCRA metals include arsenic, barium
cadmium, chromium, lead, mercury, selenium, and silver.

Following sampling activities, the temporary monitoring wells were abandoned, and the ground
surface locations were patched to match pre-drilling conditions.

2.6 Groundwater Sample Results

Groundwater sample analytical results were compared to 2L Standards and the DEQ DWM
residential and non-residential vapor intrusion Ground Water Screening Levels (GWSLs).
Analytical results of the groundwater samples collected from the temporary monitoring wells are
summarized in Table 3, and the laboratory analytical report is contained in Appendix B.

According to the laboratory results, vinyl chloride was detected in TW-4 (32 micrograms per liter
[µg/L]) and TW-5 (2.2 µg/L) at concentrations above the 2L Standard of 0.3 µg/L and the
residential vapor intrusion GWSL of 0.15 µg/L. In addition, 1,4-dioxane was detected at estimated
concentrations (J -value) of 25 J µg/L and 19 J µg/L, respectively, above the 2L Standard (0.7
µg/L). Other VOC constituents were detected above laboratory detection limits, however, were
detected below 2L Standards and GWSLs.

As expected, metal constituents were detected in the groundwater samples, however the
concentrations were below 2L Standards and GWSLs. Furthermore, SVOCs, were detected below
laboratory detection limits in all of the collected groundwater samples.

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2.7 Soil Vapor Assessment

On December 23, 2020, one soil gas vapor point (SG-1) was advanced in the eastern portion of
the Site adjacent to the former TW-1 temporary monitoring well (installed during previous Phase
II ESA activities) located on the World of Stone property (2300 Distribution Street) to an
approximate depth of 5 ft bgs. The soil gas point was installed using a decontaminated hand auger
with a 6-inch 0.010-inch stainless steel screen set at the base of the boring connected to the surface
with ¼-inch Teflon tubing. The annular space was filled with filter sand followed by a hydrated
bentonite seal to prevent short-circuiting of air from the surface. Using a syringe, the sample point
was purged of a minimum of three times the volume of the annular space plus the tubing volume.

During previous Phase II ESA sampling activities, H&H installed two permanent sub-slab vapor
points (SS-1 and SS-2) at locations in the World of Stone warehouse (2300 Distribution Street).
In addition to re-sampling SS-1 and SS-2, H&H installed and sampled six (6) additional sub-slab
vapor points (SS-3 to SS-8) at the following on-Site locations:

 One sub-slab vapor point (SS-3) was advanced in the concrete floor of the Best Tile
warehouse (2311 S. Tryon Street).
 One sub-slab vapor point (SS-4) was advanced in the concrete floor of the Interstate
Electric warehouse (2321 S. Tryon Street).
 One sub-slab vapor point (SS-5) was advanced in the concrete floor of the vacant
warehouse (2405 S. Tryon Street).
 One sub-slab vapor point (SS-6) was advanced in the concrete floor of the former Kelly &
McArdle warehouse (2301 S. Tryon Street).
 One (1) sub-slab vapor point (SS-7) was advanced in the concrete floor of Charlotte Grill's
warehouse (2324-A Distribution Street).
 One (1) sub-slab vapor point (SS-8) was advanced in the concrete floor of Pet Wants:
Urban Feed Store (2324-B Distribution Street) warehouse.

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For each sub-slab vapor sample point, an initial 1 ½-inch diameter hole was drilled into the
concrete slab to a depth of approximately 1 ¾ inches using a hammer drill. Then, a drill guide was
placed in the hole, and a hammer drill, equipped with a 5/8-inch diameter bit, was utilized to
advance the borehole through the concrete slab and approximately 6 inches into the underlying
soil to form a void.

Following concrete borehole advancement, loose cuttings were removed using a bottle brush and
HEPA vacuum. A Vapor Pin™ assembly (brass sampling point and silicone sleeve) was then
placed and seated in the drilled hole by tapping the Vapor Pin assembly using an
installation/extraction tool and a "dead blow" hammer. The sampling points were installed as
flush-mounted points, and a protective cap was placed on the Vapor Pin sampling barb fitting.
Following installment, each sample point was purged of a minimum of three times the volume of
the annular space plus the tubing volume using a syringe.

Prior to collecting the vapor samples, leak checks were completed for the soil gas sample point,
SG-1, and the soil vapor sample points, SS-1 through SS-8. The leak checks were performed prior
to collecting the vapor samples by first placing a shroud over each sample point, filling the shroud
with helium gas, and using a field helium gas detector to verify that the shroud was saturated with
helium gas. Then, the sample points were purged using a syringe and a three-way valve to collect
purged vapor into a Tedlar® bag. The purged vapor was subsequently analyzed using a helium
gas detector to ensure that helium concentrations were less than 10% of the helium concentrations
in the shroud.

Following a successful leak check, the soil gas and the sub-slab vapor samples were collected
using one-liter Summa® canisters. Shut-in leak tests were performed on each Summa canister and
sampling train prior to sampling. The Summa® canisters were connected to the Vapor Pin via
Teflon® tubing. The Summa® canisters will be allowed to fill slowly (less than 200 milliliters
per minute [mL/min]) using an airflow regulator. Prior to and after the samples were collected,
vacuum in the canisters were measured using a laboratory-supplied vacuum gauge and recorded
by sampling personnel. The vacuum pressure in each Summa canister upon completion of the

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sampling event was between three and six inches of mercury. The laboratory was also instructed
to use reporting limits that are below applicable DEQ screening levels for the VOCs to the extent
possible.

Following sample collection, the Summa® canisters were delivered under standard chain-of-
custody protocols to Waypoint, a nationally accredited air laboratory for analysis of VOCs by EPA
Method TO-15. The starting and ending vacuum in each canister were recorded on the sample
chain-of-custody. Upon receipt of the samples, the laboratory recorded the final received vacuum
pressure for each Summa canister.

2.8 Soil Vapor Sample Results

Numerous trace levels of VOCs were detected in the soil gas and sub-slab vapor samples, which
is typical of such datasets. According to the results, benzene was detected in soil gas SG-1 (52
micrograms per cubic meter [µg/m3]) above the DWM Residential Sub-Slab and Exterior Soil Gas
Screening Level of 12 µg/m3. In addition, TCE was detected in soil gas point SG-1 at a
concentration of 1,400 µg/m3 above the DWM Residential and Non-Residential Sub-Slab and
Exterior Soil Gas Screening Levels of 14 µg/m3 and 180 µg/m3. A summary of soil gas and sub-
slab vapor detections are provided in Table 4. The laboratory analytical reports are included in
Appendix B.

2.9 Quality Assurance/Quality Control

H&H utilized standard quality assurance/quality control (QA/QC) processes during the
Brownfields assessment activities. Non-dedicated sampling equipment, including DPT tooling,
the water level meter, and the hand auger were decontaminated using Liquinox® detergent and
deionized water prior to and between each sampling location. H&H and MidSouth wore nitrile
gloves while handling samples. Soil samples were collected in laboratory-provided containers and
placed on ice immediately upon collection.

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In addition, for QA/QC purposes, H&H collected one duplicate soil sample from soil boring SB-
1 (0.5-1.5), one duplicate groundwater sample from TW-6, and one duplicate vapor sample from
SG-1. The duplicate samples were sampled for the same compounds as the parent samples. The
duplicate samples' results are provided in Tables 1, 3, and 4 and indicate good analytical
repeatability for the duplicate samples.

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3.0 Risk Calculations

To further evaluate the detected compounds in the groundwater and vapor samples, H&H input
the concentrations of the detected compounds into the DEQ Risk Calculator (January 2021
Version) to calculate cumulative potential carcinogenic and non-carcinogenic risks. The screening
levels are based upon a lifetime incremental cancer risk (LICR) of 1 x 10-6 for potential
carcinogenic effects and a hazard index (HI) of 0.2 for potential non-carcinogenic effects. Vapor
intrusion mitigation for occupied residential and commercial structures is not typically considered
unless the LICR exceeds 1 x 10-4 and/or the HI exceeds 1. Based on future Site redevelopment
plans, the Site may be utilized for residential and commercial purposes, therefore, calculations
were run for both residential and non-residential exposure scenarios.

3.1 Groundwater Risk Calculations

The calculated LICR for a residence for groundwater sample TW-4 (2.2 x 10 -4) was above the
acceptable risk range of 1 x10-4 to 1 x 10-6. The calculated LICRs for a residence and a non-
residential worker for the remaining groundwater samples were within or below the acceptable
risk range of 1 x10-4 to 1 x 10-6 and the calculated HIs were less than 1 from the constituents
detected in the groundwater samples.

3.2 Vapor Risk Calculations

The calculated LICRs for a resident and a non-residential worker were within or below the
acceptable risk range of 1 x10-4 to 1 x 10-6 for the constituents detected in the vapor samples
collected from SG-1 (eastern portion of the Site) in January 2021. However, for a residential and
non-residential exposure scenario, the calculated HI exceeds the acceptable level of 1 in the SG-1
sample location (20 and 1.6, respectively).

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4.0 Summary and Conclusions

H&H has completed Brownfields assessment activities at the Selles Bagwell Brownfields property
located south of the intersection of S. Tryon Street and Dunavant Street in Charlotte, Mecklenburg
County, North Carolina. The purpose of the assessment was to provide additional assessment
activities to 1) further assess data gaps identified during the project kick-off meeting and 2) assess
the recently added parcel, which included further assessment of soil, groundwater, soil gas, and
sub-slab vapor. The assessment activities included the collection of five (5) soil samples from
eight (8) soil borings, the collection of five (5) groundwater samples, the collection of one (1) soil
gas sample, and the collection of eight (8) sub-slab vapor samples. The work was conducted in
accordance with the DEQ-approved work plan. A summary of the soil, groundwater, and vapor
assessment results is provided below.

 Acetone and methylene chloride, common laboratory contaminants, were detected above
laboratory detection limits in soil samples from SB-2, SB-3, and SB-4, and SB-4,
respectively. However, the detections were below Protection of Groundwater, Residential,
and Industrial/Commercial PSRGs.

 Selenium was detected in the soil samples collected from SB-3 and SB-4 at concentrations
of 2.3 mg/kg and 3.3 mg/kg, respectively, above the Protection of Groundwater PSRG of
2.1 mg/kg, and the regional background concentration of 0.42 mg/kg. In addition, arsenic
was detected in each soil sample above the Residential PSRG. However, the
concentrations detected were within the range of naturally occurring background
concentrations (Dagun and Chekiri, 2005).

 Vinyl chloride was detected in TW-4 (32 µg/L) and TW-5 (2.2 µg/L) above the 2L
Standard and residential vapor intrusion GWSL. In addition, 1,4-dioxane was detected at
estimated concentrations (J -value) of 25 J µg/L and 19 J µg/L, respectively, above the 2L
Standard of 0.7 µg/L.

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 Other VOC constituents and metal constituents were detected above laboratory detection
limits however were detected below 2L Standards and GWSLs.

 None of the soil samples or groundwater samples had detections of SVOCs above
laboratory detection limits.

 Benzene was detected in the soil gas sample, SG-1 (52 µg/m3) above the DWM Residential
Sub-Slab and Exterior Soil Gas Screening Level of 12 µg/m3. In addition, TCE was
detected in soil gas point SG-1 at a concentration of 1,400 µg/m3, which is above the DWM
Residential and Non-Residential Sub-Slab and Exterior Soil Gas Screening Levels of 14
µg/m3 and 180 µg/m3.

 The calculated LICR under a residential land use associated with groundwater sample
TW-4 (2.2 x 10 -4) was above the acceptable risk range of 1 x10-4 to 1 x 10-6.

 The calculated HI exceeds the acceptable level of 1 for SG-1 (20 and 1.6, respectively) under
both a residential and non-residential exposure scenario.

Tables
Table 1Summary of Soil Analytical ResultsSelles Bagwell Brownfields PropertyBrownfields Project ID: 24008-20-060S. Tryon St and Distribution St.Charlotte, North CarolinaH&H Job No. PRO-0112301 S. Tryon St.Former Kelly & McArdleFormer UST Former Coal PileFormer Subgrade LiftAdjacent to a Loading DockSample IDSB-1 Dup SB-2 SB-3 SB-4 SB-5Date Collected12/23/2020 12/23/2020 12/23/2020 12/23/2020 12/23/2020 12/23/2020Sample TypeGrab Grab GrabGrab/Composite3Grab GrabDepth (ft)0.5-1.5 0.5-1.5 10-12 1-2 10-12 0.5-1.5VOCs (8260B/5035A)Acetone<0.0011 <0.00100.031 0.0011 0.035<0.001725 12,000 140,000-- --Methylene Chloride<0.00068 <0.00066 <0.0010 <0.000690.0075<0.00110.025 58 650-- --SVOCs (8270E)BRL BRL BRLBRL BRL BRL-- -- -- -- --RCRA Metals (6020B/7471B/7196A)Arsenic 1.4<0.111.2 11 1.7 1.75.8 0.68 3 1.0-18 4.8Barium 21 31 45 170 160 50580 3,100 47,000 50-1,000 356Cadmium<0.048 <0.048 <0.046 <0.046 <0.045 <0.0493 7.5 110 1.0-10 4.3Hexavalent Chromium<0.20 <0.190.67 1.7<0.18 <0.203.8 0.31 6.5 7.0-300 65Trivalent Chromium 262222.33 51.3140 57 360,000 23,000 350,000 NE NEChromium (Total)26 22 23 53 140 57NE NE NE NE NELead 11 11 7.1 78 10 13270 400 800 ND-50 16Mercury<0.020 <0.019 <0.019 <0.018 <0.018 <0.0201 2.3 9.7 0.03-0.52 0.121Selenium 1.4 1.3<0.282.3 3.31.72.1 78 1,200 <0.1-0.8 0.42Silver<0.0660.94<0.063 <0.063 <0.062 <0.0683.4 78 1,200 ND-5.0 NENotes:Units are milligram/kilogram (mg/kg)1) NC Department of Environmental Quality (DEQ) Preliminary Soil Remediation Goals (PSRG) dated January 20213) SB-3 is a composite of four soil borings (SB-3A through SB-3D) collected from a depth of 1-2 ft. VOCs were collected as a grab sample from sample SB-3C from a depth of 1-2 ft.Method number follows parameter in parenthesisOnly constituents detected in at least SB = Soil BoringDup = Duplicate; Dup collected from SB-1 soil boringVOCs = volatile organic compounds; SVOCs = semi volatile organic compounds; RCRA = Resource Conservation and Recovery Act BRL = Below Report Limits; NE = Not Established; '-- = Not ApplicableJ = estimated value between the laboratory detection limit and the laboratory reporting limitCCVH = CCV result is above control limits but within method parameters. Result is considered estimated.< = below laboratory method detection limitDiesel ASTSample Location2321 S. Tryon St. 2322/2324 Distribution St. 2) Range and mean values of background metals for North Carolina soils taken from Elements in North American Soils by Drugan and Chekiri, 2005.DEQ Brownfields Screening Levels1Interstate Electric Charlotte GrillRegional Background Metals in Soil2MeanResidential PSRGsProtection of Groundwater PSRGsIndustrial/ Commercial PSRGsRangeS:\AAA-Master Projects\Providence Group Capital (PRO)\PRO-011 S Tryon & Distribution Street - Brownfields\Brownfields Assessment\Tables\PRO_011 Tables4/5/2021Table 1Hart & Hickman, PC
Table 2Summary of Temporary Well ConstructionSelles Bagwell Brownfields PropertyBrownfields Project ID: 24008-20-060S. Tryon St and Distribution St.Charlotte, North CarolinaH&H Job No. PRO-011Well IDDate InstalledScreened ZoneTOC Elevation (ft)Total Depth (ft below TOC)Screen Length (ft)Static Depth to Groundwater (ft below TOC)Groundwater Elevation (ft below TOC)TMW-1 11/22/2019SoilNM 20 5-20 8.6 NMTMW-2 11/22/2019SoilNM 24 4-24 8.48 NMTW-3 12/23/2020Soil 98.9915 5-155.49 87.75TW-4 1/4/2021Soil 93.7217 7-176.37 87.35TW-5 1/4/2021Soil 96.3114 4-145.69 90.62TW-6 12/23/2020Soil 105.1314 9-1410.58 94.55TW-7 12/23/2020Soil 96.0714 4-145.33 90.74Notes:TW = temporary monitoring well; TOC = top of casing; ft = feet; NM = Not MeasuredElevations are approximate and are referenced to an arbitrary datum of 100 ft using a permanent landmark as a reference pointDepth to groundwater measurements from temporary monitoring wells TMW-1 and TMW-2 were collected on November 22, 2019 and groundwater measurements from temporary monitoring wells TW-3 through TW-7 were collected on January 21, 2021.S:\AAA-Master Projects\Providence Group Capital (PRO)\PRO-011 S Tryon & Distribution Street - Brownfields\Brownfields Assessment\Tables\PRO_011 Tables4/5/2021Table 2 (Page 1 of 1) Hart & Hickman, PC
Table 3Summary of Groundwater Analytical ResultsSelles Bagwell Brownfields PropertyBrownfields Project ID: 24008-20-060S. Tryon St and Distribution St.Charlotte, North CarolinaH&H Job No. PRO-0112322/2324 Distribution St.Charlotte GrillEastern Portion of the SiteNortheastern Portion of the SiteFormer UST BasinSouthern Portion of the SiteDiesel ASTDowngradient - Southeastern Portion of the SiteSample IDTMW-1 TMW-2 TW-3 TW-4 TW-5 TW-6 DUP-2 TW-7Date11/22/2019 11/22/2019 1/6/2021 1/6/2021 1/6/2021 1/6/2021 1/6/2021 1/6/2021VOCs (8260B) µg/LAcetone<6.2 <6.22.1 J 4.1 J 1.3 J 1.4 J 1.2 J 2.4 J 4.1 J 6,000 4,500,000 19,000,000Chloroethane<0.49 <0.49 <0.222.1<0.22 <0.22 <0.22 <0.222.1 3,000 4,600 19,0001,1-Dichloroethane<0.27 <0.27 <0.0832.3 2.0<0.083 <0.083 <0.0832.3 6 7.6 331,2-Dichloroethane<0.34 <0.34 <0.066 <0.066 <0.066 <0.0660.25 J <0.0660.25 J 0.4 2.2 9.81,1-Dichloroethylene<0.24 <0.24 <0.0830.87 3.6<0.083 <0.083 <0.0833.6 350 39 160cis-1,2-Dichloroethylene1.6<0.29 <0.0560.78 0.98<0.056 <0.056 <0.0561.6 70 NE NE1,4-DioxaneNA NA <1425 J 19 J<14 <14 <1425 J3 2,900 12,000Hexachloro-1,3-butadiene0.62 J<0.44 NA NA NA NA NA NA NA-- -- --Methyl-tert-butyl ether (MTBE)0.35 J<0.28 <0.042 <0.042 <0.042 <0.042 <0.0420.30 J 0.30 J 20 450 2,000Tetrachloroethylene0.80 J<0.16 <0.098 <0.098 <0.098 <0.0980.28 J<0.0980.80 J0.7 12 48Toluene<0.24 <0.24 <0.0440.24 J<0.044 <0.044 <0.044 <0.0440.24 J 600 3,800 16,000Trichloroethylene97.1<0.22 <0.0782.3<0.078 <0.078 <0.078 <0.07897.13 1 4.4Vinyl chloride<0.24 <0.24 <0.09732 2.2<0.097 <0.097 <0.097320.3 0.15 2.5SVOCs (8270E) µg/Lbis(2-Ethylhexyl)phthalate<2.12.4 J<3.9 <3.9 <3.9 <3.9 <3.7 <3.9 NA-- -- --RCRA Metals (6020B/7470A) µg/LArsenicNA NA0.84 J 0.58 J 0.55 J 0.34 J 0.31 J 4.8 JFiltered ArsenicNA NANA0.25 JNA NA NA4.0BariumNA NA100 130 160 58 59 130Filtered BariumNA NANA130NA NA NA120CadmiumNA NA<0.16 <0.16 <0.16 <0.16 <0.16 <0.16Filtered CadmiumNA NANA <0.16 NA NA NA <0.16ChromiumNA NA2.4 7.2 2.0 1.4 J 0.94 J 4.1Filtered ChromiumNA NANA<0.79NA NA NA1.1 JLeadNA NA1.4 4.2 0.67 J<0.26 <0.266.9Filtered LeadNA NANA1.7NA NA NA <0.26MercuryNA NA0.034 J<0.034 <0.034 <0.0340.038 J<0.034Filtered MercuryNA NANA <0.034 NA NA NA <0.034SeleniumNA NA<0.74 <0.74 <0.740.83 J 1.1 J<0.74Filtered SeleniumNA NANA <0.74 NA NA NA <0.74SilverNA NA<0.11 <0.11 <0.11 <0.11 <0.11 <0.11Filtered SilverNA NANA <0.11 NA NA NA <0.11Cumulative Risks - ResidentCarcinogenic RiskNC NC NC NC NC NC NC NC 3.0E-04-- -- --Non-Carcinogenic Hazard IndexNC NC NC NC NC NC NC NC 1.9E+01 -- -- --Cumulative Risks - Non-Resident WorkerCarcinogenic RiskNC NC NC NC NC NC NC NC 2.6E-05 -- -- --Non-Carcinogenic Hazard IndexNC NC NC NC NC NC NC NC 4.6E+00 -- -- --Notes:1) North Carolina 15A NCAC 02L Groundwater Standards (NC 2L Standards) dated April 20132) North Carolina Residential Vapor Intrusion Groundwater Screening Levels (GWSL) dated February 2018.Bold values exceed NC 2L Standardsitalicized values exceed NC Residential Vapor Intrusion GWSLsyellow highlighted values exceed NC Non-Residential Vapor Intrusion GWSLsunderlined values exceed acceptable Carcinogenic Riskgreen highlighted values exceed acceptable Non-Carcinogenic Hazard Index Method detection limits are shown above for non-detectionsGroundwater samples collected in November 2019 were analyzed by Pace Analytical Services, LLC of Huntersville, NC. Groundwater samples collected in January 2021 were analyzed by Waypoint Analytical of Charlotte, NC.Constituents detected in at least one sample are shown above; refer to the laboratory report Method number follows parameter in parenthesisµg/L = micrograms/literVOCs = volatile organic compounds; SVOCs = semi volatile organic compounds; RCRA = Resource Conservation and Recovery ActTW= temporary monitoring wellJ = estimated concentrations above the adjusted method detection limit and below the adjusted reporting limitBRL = Below Reporting Limits; '-- = not applicable; NE = Not Established; NC = Not Calculated NENENENENENENENENENENENENENE2010154.8 J160--7.26.91.1 J--0.038 J700212010 NENC Non-Residential Vapor Intrusion GWSLNC Residential Vapor Intrusion GWSL Sample Location2321 S. Tryon St.Upgradient - Northern Portion of the Site2301 S. Tryon St. Worst-Case Scenario2300 Distribution St.NC 2L StandardsNEWorld of Stone Interstate Electric Former Kelly & McArdleS:\AAA-Master Projects\Providence Group Capital (PRO)\PRO-011 S Tryon & Distribution Street - Brownfields\Brownfields Assessment\Tables\PRO_011 Tables4/5/2021Table 3Hart & Hickman, PC
Table 4Summary of Vapor Analytical Results and Risk CalculationsSelles Bagwell Brownfields PropertyBrownfields Project ID: 24008-20-060S. Tryon St and Distribution St.Charlotte, North CarolinaH&H Job No. PRO-0112311 S. Tryon St. 2321 S. Tryon St. 2405 S. Tryon St. 2301 S. Tryon St. Best Tile Interstate Electric Vacant Warehouse Former Kelly & McArdleSample IDSG-1DUP-3SS-3 SS-4 SS-5 SS-6 SS-7 SS-8Date1/4/2021 1/4/2021 11/22/2019 1/4/202111/22/20191/4/2021 1/4/2021 1/4/2021 1/4/2021 1/4/2021 1/4/2021 1/4/2021Acetone 9.2 7.362299.224 6.0 7.2 53 16 7.0 9.5220,000 2,700,000Benzene52 522.4<0.16<0.62<0.16 <0.16 <0.16 <0.16 <0.16 <0.16 <0.1612 160Methyl Ethyl Ketone (2-Butanone) 3.1 2.8 J5.6 J1.52.7 J1.7 1.0 J 0.74 J 4.7 1.5 0.83 J 0.94 J35,000 440,000Carbon disulfide 880 830<0.461.8 J2.33.1 J 2.6 J 2.7 J 3.5 J 3.1 J 2.2 J 1.9 J4,900 61,000Chloroethane 7.5 7.8<0.55<0.38<0.49<0.38 <0.38 <0.38 <0.38 <0.38 <0.38 <0.3870,000 880,000Chloroform<0.52 <0.52<0.411.5 J0.45 J1.6 J<0.26 <0.26 <0.26 <0.26 <0.26 <0.264.1 53Cyclohexane 21 22<0.74<0.87<0.67<0.87 <0.872.3 J 4.2<0.876.4 2.5 J42,000 530,000Dichlorodifluoromethane 2.9 J 2.9 J1.6 J3.12.13.3 3.7 3.3 5.6 3.2 3.1 3.1700 8,8001,1-Dichloroethane 2.4 J 2.3 J<0.47<0.47<0.43<0.47 <0.47 <0.47 <0.47 <0.47 <0.47 <0.4758 7701,1-Dichloroethylene 81 80<0.58<0.41<0.52<0.41 <0.41 <0.41 <0.41 <0.41 <0.41 <0.411,400 18,000cis-1,2-Dichloroethylene 42 42<0.46<0.52<0.42<0.52 <0.52 <0.52 <0.52 <0.52 <0.52 <0.52NE NEtrans-1,2-Dichloroethylene 81 81<0.60<0.48<0.54<0.48 <0.48 <0.48 <0.48 <0.48 <0.48 <0.48NE NEEthylbenzene 5.0 5.10.82 J<0.19<0.58<0.195.1<0.191.5 J 1.5<0.19 <0.1937 4904-Ethyltolunene<0.26 <0.262.8 J<0.26<1.1<0.26 <0.26 <0.26 <0.26 <0.26 <0.26 <0.26Heptane 26 27<0.80 <0.19 <0.72 <0.19 <0.19 <0.19 <0.19 <0.19 <0.19 <0.192,800 35,000Hexane 37 361.5 J<0.250.85 J<0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.254,900 61,000Isopropyl alcohol<0.334.0 J<0.293.5 J<0.274.2 J 5.7 5.4 12 4.2 J 8.9 7.71,400 18,000Methylene Chloride 4.3 2.6 J14.31.910.62.1 2.2<0.396.7 2.2 5.9 6.93,400 53,000Methyl Isobutyl Ketone<0.51 <0.51 <1.1 <0.26 <0.98 <0.26 <0.26 <0.265.8<0.264.6 4.621,000 260,000Styrene<0.30 <0.306.85.10.67 J<0.15 <0.15 <0.15 <0.15 <0.15 <0.15 <0.157,000 88,000Tetrachloroethylene (PCE) 14 141.4 J<0.44<0.60<0.44 <0.44 <0.44 <0.44 <0.444.9 3.1 J280 3,500Toluene 90 881.4 J<0.75<0.67<0.75 <0.75 <0.752.3 1.4 J 0.87 J 2.335,000 440,0001,1,1-Trichloroethane<0.58 <0.58 <0.65 <0.29 <0.59 <0.2913 3.7<0.29 <0.29 <0.29 <0.2935,000 440,000Trichloroethylene (TCE)1,4001,300<0.53<0.27<0.48<0.27 <0.27 <0.27 <0.27 <0.278.7 4.114 180Trichlorofluoromethane<0.87 <0.876.6<0.430.96 J<0.432.0 J<0.432.2 J 2.0 J 1.9 J 1.2 JNE NE1,2,4-Trimethylbenzene 11 1115<2.51.1 J<2.5 <2.5 <2.55.5<2.5 <2.5 <2.5420 5,3001,3,5-Trimethylbenzene<0.26 <0.266.1<0.26<0.76<0.26 <0.26 <0.26 <0.26 <0.26 <0.26 <0.26Vinyl chloride 4.4 4.4<0.26<0.29<0.24<0.29 <0.29 <0.29 <0.29 <0.29 <0.29 <0.295.6 280m,p-Xylenes 15 152.2J<0.38<1.3<0.3840<0.385.1 J 1.8 J<0.38 <0.38700 8,800o-Xylene 4.3 4.61.1 J<0.18<0.65<0.1815<0.181.9 J<0.18 <0.18 <0.18700 8,800Xylenes (Total) 19.3 19.6 3.3 J<0.38<1.3<0.3855<0.387 J 1.8 J<0.38 <0.38700 8,800Cumulative Risks - ResidentCarcinogenic Risk 2.3E-07 3.7E-07 1.1E-07 3.9E-07 1.4E-07 0.0E+00 4.2E-08 4.1E-08 5.6E-07 2.7E-07 -- --Non-Carcinogenic Hazard Index 1.3E-02 2.2E-03 1.9E-03 2.3E-03 1.8E-02 1.9E-03 8.7E-03 2.4E-03 1.3E-01 6.4E-02 -- --Cumulative Risks - Non-Resident WorkerCarcinogenic Risk 1.7E-08 2.8E-08 8.5E-09 3.0E-08 1.0E-08 0.0E+00 3.1E-09 3.1E-09 3.0E-08 1.4E-08 -- --Non-Carcinogenic Hazard Index 1.0E-03 1.7E-04 1.5E-04 1.8E-04 1.4E-03 1.5E-04 6.9E-04 1.9E-04 1.0E-02 5.1E-03 -- --Notes:2) DEQ DWM Non-Residential Sub-slab and Exterior SGSLs dated January 2021.Concentrations are reported in micrograms per cubic meter (µg/m3).Only compounds detected in at least one sample shown above.Bold values exceed Residential SGSLs Underlined values exceed Non-Residential SGSLs or acceptable risksNE = Not Established; -- = Not ApplicableTarget Lifetime Incremental Cancer Risk (LICR) = 1x10-4Target Hazard Index (HI) = 11.6E+005.0E-062.0E+019.3E-05<0.26 = less than laboratory method detection limits1) North Carolina Department of Environmental Quality (DEQ) Division of Waste Management (DWM) Residential Sub-slab and Exterior Soil Gas Screening Levels (SGSLs) dated January 2021.J = Compound detected above laboratory method detection limit, but below laboratory reporting limit; and therefore reported value is an estimated value.World of Stone Sample Location2300 Distribution St.Residential Vapor Intrusion Screening LevelsNon-Residential Vapor Intrusion Screening Levels2322/2324 Distribution St.SS-1 SS-2Charlotte Grill CompanyS:\AAA-Master Projects\Providence Group Capital (PRO)\PRO-011 S Tryon & Distribution Street - Brownfields\Brownfields Assessment\Tables\PRO_011 Tables4/5/2021Table 5Hart & Hickman, PC

Figures
USGS The National Map: National Boundaries Dataset, 3DEP ElevationProgram, Geographic Names Information System, National HydrographyDataset, National Land Cover Database, National Structures Dataset,and National Transportation Dataset; USGS Global Ecosystems; U.S.Census Bureau TIGER/Line data; USFS Road Data; Natural Earth Data;U.S. Department of State Humanitarian Information Unit; and NOAANational Centers for Environmental Information, U.S. Coastal ReliefModel. Data refreshed May, 2020.
SITE LOCATION MAP
SELLES BAGWELL BROWNFIELDS PROPERTYSOUTH TRYON STREET AND DISTRIBUTION STREETCHARLOTTE, NORTH CAROLINA
DATE: 12-28-20
JOB NO: PRO-011
REVISION NO: 0
FIGURE. 1
2923 South Tryon Street - Suite 100Charlotte, North Carolina 28203704-586-0007 (p) 704-586-0373 (f)License # C-1269 / # C-245 Geology
TITLE
PROJECT
0 2,000 4,000
SCALE IN FEET
Path: \\HHFS01\Redirectedfolders\sperry\My Documents\ArcGIS\PROJECTS\PRO-011\Figure 1.mxdN
U.S.G.S. QUADRANGLE MAP
CHARLOTTE EAST, NORTH CAROLINA 2013
QUADRANGLE7.5 MINUTE SERIES (TOPOGRAPHIC)
SITE
REVISION NO. 0
JOB NO. PRO-011
DATE: 1-5-21
FIGURE NO. 2
SELLES BAGWELL BROWNFIELDS PROPERTY
S. TRYON STREET & DISTRIBUTION STREET
CHARLOTTE, NORTH CAROLINA
SITE MAP
LEGEND
SITE PROPERTY BOUNDARY
PARCEL BOUNDARY
CHAIN-LINK FENCING
PAD-MOUNTED TRANSFORMER
POLE-MOUNTED TRANSFORMER
DUMPSTER
WASTEWATER RECYCLING
SYSTEM
WASTE OIL 55-GALLON DRUMS
FORMER SUBGRADE LIFT
ABOVEGROUND GASOLINE TANK
AREA OF FORMER GASOLINE
STORAGE TANK
FUEL PUMP
SEWER LIFT STATION
2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
License # C-1269 / #C-245 Geology
HUB SOUTH END APARTMENTS
(2115-2205 DUNAVANT ST.)
D
UN
A
V
A
N
T

S
T
R
E
E
T
VACANT INDUSTRIAL
BUILDING
(2301 DISTRIBUTION ST.)
CHARLOTTE GRILL CO.
(2324 DISTRIBUTION ST.)
INTERSTATE ELECTRIC
COMPANY
(2321 S. TRYON ST.)
BEST TILE CHARLOTTE
(2311 S. TRYON ST.)
KELLY MCARDLE
CONSTRUCTION
(2301 S. TRYON ST.)DISTRIBUTION STREETS. TRYON STREETWARE
HOUSE
OFFICES LOBBYLO
A
D
I
N
G
AR
E
A
LO
A
D
I
N
G
LO
A
D
I
N
G
VACANT LIGHT INDUSTRIAL
BUILDING
(2405-2411 S. TRYON ST.)
PET WANT: THE URBAN FEED
(2324 B DISTRIBUTION ST.)
GRIER INTERIORS
(2326 DISTRIBUTION ST.)
AAMCO TRANSMISSION &
TOTAL CAR CARE
(2413 S. TRYON ST.)
O
F
F
I
C
E
S
ST
O
R
A
G
E
/
W
A
R
E
H
O
U
S
E
RESIDENTIAL
RESIDENTIAL
B
R
O
O
K
H
I
L
L

R
O
A
D
FORMER LOCATION
OF STOCKPILED
SOIL CONTAINMENT
NOTES:
1.BASE DATA AND AERIAL IMAGERY OBTAINED FROM
MECKLENBURG COUNTY GIS, 2020.
ADDITIONAL
PARCEL
WORLD STONE
FABRICATORS INC
(2300 DISTRIBUTION ST.)S:\AAA-Master Projects\Providence Group Capital (PRO)\PRO-011 S Tryon & Distribution Street - Brownfields\Brownfields Assessment Activtities\Figures\Site Map.dwg, Fig 2, 1/5/2021 12:34:32 PM, sperry
REVISION NO. 0
JOB NO. PRO-011
DATE: 12-29-20
FIGURE NO. 3
SELLES BAGWELL BROWNFIELDS PROPERTY
S. TRYON STREET & DISTRIBUTION STREET
CHARLOTTE, NORTH CAROLINA
SAMPLE LOCATION MAP
LEGEND
SITE PROPERTY BOUNDARY
PARCEL BOUNDARY
CHAIN-LINK FENCING
PAD-MOUNTED TRANSFORMER
POLE-MOUNTED TRANSFORMER
DUMPSTER
WASTEWATER RECYCLING
SYSTEM
WASTE OIL 55-GALLON DRUMS
FORMER SUBGRADE LIFT
ABOVEGROUND GASOLINE TANK
AREA OF FORMER GASOLINE
STORAGE TANK
FUEL PUMP
SEWER LIFT STATION
SOIL SAMPLE LOCATION
TEMPORARY MONITORING WELL
LOCATION
PHASE II ESA TEMPORARY
MONITORING WELL INSTALLED
AND SAMPLED IN NOVEMBER 2019
CO-LOCATED SOIL BORING AND
TEMPORARY MONITORING WELL
LOCATION
SOIL GAS SAMPLE LOCATION
SUB-SLAB VAPOR POINT
LOCATION
HUB SOUTH END APARTMENTS
(2115-2205 DUNAVANT ST.)
D
UN
A
V
A
N
T

S
T
R
E
E
T
VACANT INDUSTRIAL
BUILDING
(2301 DISTRIBUTION ST.)
CHARLOTTE GRILL CO.
(2324 DISTRIBUTION ST.)
INTERSTATE ELECTRIC
COMPANY
(2321 S. TRYON ST.)
BEST TILE CHARLOTTE
(2311 S. TRYON ST.)
KELLY MCARDLE
CONSTRUCTION
(2301 S. TRYON ST.)DISTRIBUTION STREETS. TRYON STREETWARE
HOUSE
OFFICES LOBBYLO
A
D
I
N
G
AR
E
A
LO
A
D
I
N
G
LO
A
D
I
N
G
2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
License # C-1269 / #C-245 Geology
RESIDENTIAL
RESIDENTIAL
ST
O
R
A
G
E
/
W
A
R
E
H
O
U
S
E
O
F
F
I
C
E
S
AAMCO TRANSMISSION &
TOTAL CAR CARE
(2413 S. TRYON ST.)
GRIER INTERIORS
(2326 DISTRIBUTION ST.)
PET WANT: THE URBAN FEED
(2324 B DISTRIBUTION ST.)
VACANT LIGHT INDUSTRIAL
BUILDING
(2405-2411 S. TRYON ST.)
B
R
O
O
K
H
I
L
L

R
O
A
D
FORMER LOCATION
OF STOCKPILED
SOIL CONTAINMENT
NOTES:
1.BASE DATA AND AERIAL IMAGERY OBTAINED FROM
MECKLENBURG COUNTY GIS, 2020.
SB-1
SB-3D
SB-3A
SB-3B
SB-3C
TW-5
TW-4
SS-8
SS-7
SS-3
SS-4
SB-5
SB-4
SB-2/TW-3
SG-1
SS-2
SS-1 TW-1
TW-2
TW-6
TW-7
SS-6
SS-5
ADDITIONAL
PARCEL
WORLD STONE
FABRICATORS INC
(2300 DISTRIBUTION ST.)S:\AAA-Master Projects\Providence Group Capital (PRO)\PRO-011 S Tryon & Distribution Street - Brownfields\Brownfields Assessment Activtities\Figures\Site Map.dwg, Fig 3, 1/5/2021 12:35:28 PM, sperry
D
UN
A
V
A
N
T

S
T
R
E
E
T
CHARLOTTE GRILL CO.
(2324 DISTRIBUTION ST.)
INTERSTATE ELECTRIC
COMPANY
(2321 S. TRYON ST.)
BEST TILE CHARLOTTE
(2311 S. TRYON ST.)
KELLY MCARDLE
CONSTRUCTION
(2301 S. TRYON ST.)DISTRIBUTION STREETS. TRYON STREETWAREHOUSE
OFFICES LOBBYLO
A
D
I
N
G
AR
E
A
LO
A
D
I
N
G
TW-5
TW-4
SB-2/TW-3
TW-1
TW-2
TW-6
TW-7
LO
A
D
I
N
G
ST
O
R
A
G
E
/
W
A
R
E
H
O
U
S
E
O
F
F
I
C
E
S
PET WANT: THE URBAN FEED
(2324 B DISTRIBUTION ST.)
VACANT LIGHT INDUSTRIAL
BUILDING
(2405-2411 S. TRYON ST.)
B
R
O
O
K
H
I
L
L

R
O
A
D
FORMER LOCATION
OF STOCKPILED
SOIL CONTAINMENT
ADDITIONAL
PARCEL
WORLD STONE
FABRICATORS INC
(2300 DISTRIBUTION ST.)
94
94
92
?
?
?
?
????90
88
88
90
(94.55)
(90.62)
(87.75)
(87.35)
(90.74)
REVISION NO. 0
JOB NO. PRO-011
DATE: 2-10-21
FIGURE NO. 4
SELLES BAGWELL BROWNFIELDS PROPERTY
S. TRYON STREET & DISTRIBUTION STREET
CHARLOTTE, NORTH CAROLINA
GROUNDWATER ELEVATION CONTOUR MAP
LEGEND
SITE PROPERTY BOUNDARY
PARCEL BOUNDARY
CHAIN-LINK FENCING
TEMPORARY MONITORING WELL LOCATION
PHASE II ESA TEMPORARY MONITORING
WELL INSTALLED AND SAMPLED IN
NOVEMBER 2019
CO-LOCATED SOIL BORING AND
TEMPORARY MONITORING WELL LOCATION
GROUNDWATER ELEVATION (FT)
GROUNDWATER ELEVATION CONTOUR (FT)
(DASHED WHERE INFERRED)
INFERRED GROUNDWATER FLOW DIRECTION
2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
License # C-1269 / #C-245 Geology
NOTES:
1.BASE DATA AND AERIAL IMAGERY OBTAINED FROM
MECKLENBURG COUNTY GIS, 2020.
88
(90.74)S:\AAA-Master Projects\Providence Group Capital (PRO)\PRO-011 S Tryon & Distribution Street - Brownfields\Brownfields Assessment Activtities\Figures\Site Map.dwg, Fig 4, 2/10/2021 3:53:11 PM, SVincent

Appendix A

Boring Logs and Field Forms
NOTES: Hole precleared to 5.0' on 11/22/19.
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO.006
2300 Distribution Street, Charlotte,NC
WELL LOG
Well No.
Page:
TW-1
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
11/22/19
11/22/19
Nate Reel
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
20.0 Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Pack:
1.0
0.040
Sch 40 PVC
Sch 40 PVC Slotted
Sand Pack
DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
(0') Lean CLAY (CL); mostly clay, medium plasticity, stiff, moist, dark brown
(3') Lean CLAY (CL); mostly clay, medium plasticity, stiff, moist, light brown
(4') Lean CLAY (CL); mostly clay, medium plasticity, stiff, moist, light brown with dark
grey
(5') Lean CLAY (CL); mostly clay, medium plasticity, stiff, moist, light brown with grey
blue streaks
(7') Lean CLAY (CL); mostly clay, medium plasticity, stiff, moist, light grey and tan
(8') Lean CLAY (CL); mostly clay, medium plasticity, medium stiff, moist, light brown
with dark brown streaks
(9') Lean CLAY (CL); mostly clay, medium plasticity, medium stiff, moist, light brown
and tan with PWR
(12') Poorly graded GRAVEL with sand (GP); some fine-coarse grained gravel, some
medium-coarse sand, medium dense, moist, light grey and white PWR
(14') SILT with sand (ML); little fine-coarse gravel, little fine-medium sand, mostly silt,
nonplastic, soft, moist, light brown
(18') Poorly graded GRAVEL with sand (GP); little fine-coarse grained gravel, little
fine-medium sand, few silt, medium dense, moist, reddish brown PWR
0.0
0.0
0.0
0.0
0.0
0.1
0.2
0.1
0.0
0.6
0
5
10
15
20
Mid Atlantic
DPT
Geoprobe
Don Warren
4.25
NA
NA
8.60
NA
NA
20.0
NA
(20') Boring terminated
NOTES: Hole precleared to 5.0' on 11/22/19.
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO.006
2300 Distribution Street, Charlotte,NC
WELL LOG
Well No.
Page:
TW-2
1 of 2
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
11/22/19
11/22/19
Nate Reel
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
24.0 Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Pack:
1.0
0.040
Sch 40 PVC
Sch 40 PVC Slotted
Sand Pack
DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
(0') Lean CLAY (CL); mostly clay, medium plasticity, medium stiff, moist, dark reddish
(3') SILT (ML); mostly silt, little clay, low plasticity, medium stiff, moist, orangish
brown
(5') Lean CLAY (CL); little silt, mostly clay, medium plasticity, medium stiff, moist,
light orange and tan
(8') Lean CLAY (CL); mostly clay, medium plasticity, medium stiff, moist, light brown
and tan
(14') Lean CLAY (CL); little silt, mostly clay, medium plasticity, medium stiff, moist,
brownish orange
(17') Lean CLAY (CL); little silt, mostly clay, medium plasticity, medium stiff, moist,
orangish brown
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0
5
10
15
20
Mid Atlantic
DPT
Geoprobe
Don Warren
4.25
NA
NA
8.48
NA
NA
24.0
NA
NOTES: Hole precleared to 5.0' on 11/22/19.
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO.006
2300 Distribution Street, Charlotte,NC
WELL LOG
Well No.
Page:
TW-2
2 of 2
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
11/22/19
11/22/19
Nate Reel
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
24.0 Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Pack:
1.0
0.040
Sch 40 PVC
Sch 40 PVC Slotted
Sand Pack
DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)20
25
30
35
40
(17') Lean CLAY (CL); little silt, mostly clay, medium plasticity, medium stiff, moist,
orangish brown
(23') Poorly graded GRAVEL with sand (GP); some fine-coarse grained gravel, little
fine-medium sand, few silt, medium dense, wet, light grey and white PWR
(24') Boring terminated
0.0
0.0
20
25
30
35
40
Mid Atlantic
DPT
Geoprobe
Don Warren
4.25
NA
NA
8.48
NA
NA
24.0
NA
NOTES:
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO-011
2301 South Tryon Street, Charlotte,NC
BORING LOG
Boring No.
Page:
SB-1
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
12/22/2020
12/22/2020
MidSouth
Other
Hand Auger
Don Warren
Kyle McGuire
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
5.0
3.25
Grab
DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
GR 1.00 (0') Asphalt
(0.5') SILT (ML); some silt, some clay, stiff, moist, light reddish-brown
(3') SILT (ML); some clay, soft, moist, brown
(5') Boring terminated
102.4
37.4
6.7
8.9
5.6
SB-1(0.5-1.5)
0
5
10
15
20
NOTES: Hole precleared to 5.0' on 12/22/2020 by MidSouth using hand auger.
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO-011
2301 South Tryon Street, Charlotte,NC
WELL LOG
Well No.
Page:
SB-2/TW-3
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
12/22/2020
12/22/2020
MidSouth
Direct Push
Geoprobe 54DT
Don Warren
Ayla Homer
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
15.5
3.25
Direct Push
Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Type:
15.5
1.0
0.001
Sch 40 PVC
PVC Prepack
Bent. Chips
Pre-pack
DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
DP 2.00
(0') Sandy SILT (ML); soft, moist, gray
(2') No Recovery
(6.5') SILT (ML); some clay, soft, wet, pale gray
(8') SILT (ML); trace fine-medium sand, trace clay, soft, moist, pale brown
(10') SILT (ML); some clay, medium stiff, moist, light reddish-brown
(12') Sandy SILT (ML); some clay, soft, saturated, brown
(14') Sandy SILT (ML); very stiff, dry, light reddish-brown
(15.5') Boring terminated
1.8
1.1
1.7
2.5
2.9
SB-2(10-12)
0
5
10
15
20
NOTES:
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO-011
2301 South Tryon Street, Charlotte,NC
BORING LOG
Boring No.
Page:
SB-3A
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
12/22/2020
12/22/2020
MidSouth
Other
Hand Auger
Don Warren
Kyle McGuire
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
3.0
3.25
Other
DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
OT 1.00
(0') SILT (ML); little fine-medium sand, trace clay, soft, moist, light reddish-brown
(3') Boring terminated
2.5
2.2
2.9
SB-3(1-2)
0
5
10
15
20
NOTES:
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO-011
2301 South Tryon Street, Charlotte,NC
BORING LOG
Boring No.
Page:
SB-3B
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
12/22/2020
12/22/2020
MidSouth
Other
Hand Auger
Don Warren
Kyle McGuire
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
3.0
3.25
Other
DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
OT 1.00
(0') SILT (ML); little fine-medium sand, trace clay, soft, moist, light reddish-brown
(3') Boring terminated
2.2
1.3
2.5
SB-3(1-2)
0
5
10
15
20
NOTES:
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO-011
2301 South Tryon Street, Charlotte,NC
BORING LOG
Boring No.
Page:
SB-3C
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
12/22/2020
12/22/2020
MidSouth
Other
Hand Auger
Don Warren
Kyle McGuire
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
3.0
3.25
Other
DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
OT 1.00
(0') SILT (ML); little fine-medium sand, trace clay, soft, moist, light reddish-brown
(3') Boring terminated
2.8
3.1
3.0
SB-3(1-2)
0
5
10
15
20
NOTES:
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO-011
2301 South Tryon Street, Charlotte,NC
BORING LOG
Boring No.
Page:
SB-3D
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
12/22/2020
12/22/2020
MidSouth
Other
Hand Auger
Don Warren
Kyle McGuire
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
3.0
3.25
Other
DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
OT 1.00
(0') SILT (ML); trace clay, soft, moist, light reddish-brown
(0.5') SILT (ML); little fine-medium sand, trace clay, soft, moist, light reddish-brown
(3') Boring terminated
1.7
2.7
2.6
SB-3(1-2)
0
5
10
15
20
NOTES: Hole precleared to 5.0' on 12/22/2020 by MidSouth using hand auger.
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO-011
2301 South Tryon Street, Charlotte,NC
BORING LOG
Boring No.
Page:
SB-4
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
12/22/2020
12/22/2020
MidSouth
Direct Push
Geoprobe 45DT
Don Warren
Kyle McGuire
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
12.0
3.25
Direct Push
DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
DP 2.00
(0') Concrete
(0.5') SILT (ML); trace fine-medium sand, stiff, moist, reddish-brown
(6') SILT (ML); trace fine-medium sand, stiff, moist, gray
(7') SILT (ML); trace fine-medium sand, medium stiff, moist, brown
(10') SILT (ML); trace fine-medium sand, some clay, stiff, moist, gray
(11') Well-graded SAND with silt (SW-SM); medium dense, moist, gray
(12') Boring terminated
3.9
3.4
3.7
3.8
3.6
3.1
2.6
2.2
1.3 SB-4(10-12)
0
5
10
15
20
NOTES:
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO-011
2301 South Tryon Street, Charlotte,NC
BORING LOG
Boring No.
Page:
SB-5
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
12/22/2020
12/22/2020
MidSouth
Other
Hand Auger
Don Warren
Kyle McGuire
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Ground Surface Elev. (ft):
Location (X,Y):
6.0
3.25
Grab
DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
GR 1.00 (0') SILT (ML); trace fine-medium sand, some clay, soft, moist, reddish-brown
(4') SILT (ML); some clay, soft, moist, gray
(6') Boring terminated
4.0
2.8
3.2
3.8
3.6
2.3
SB-5(0.5-1.5)
0
5
10
15
20
NOTES: Hole precleared to 5.0' on 12/22/2020 by MidSouth using hand auger.
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO-011
2301 South Tryon Street, Charlotte,NC
WELL LOG
Well No.
Page:
TW-4
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
12/22/2020
12/22/2020
MidSouth
Direct Push
Geoprobe 54DT
Don Warren
Ayla Homer
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
17.0
3.25
Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Type:
17.0
1.0
0.001
Sch 40 PVC
PVC Prepack
Bent. Chips
Pre-pack
DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
(0') Asphalt
(1') SILT (ML); trace fine sand, medium stiff, moist, reddish-brown
(2') SILT (ML); trace fine-medium sand, trace clay, medium stiff, moist, reddish-brown
(4') Sandy SILT (ML); soft, moist, pale brown
(7') SILT (ML); some clay, stiff, moist, reddish-brown
(8') SILT (ML); some clay, soft, moist, dark gray
(10') Sandy SILT (ML); soft, saturated, gray
(12') Sandy SILT (ML); soft, saturated, gray
(13') SILT (ML); some fine-medium sand, stiff, dry, dark gray
(15') SILT (ML); some fine-medium sand, stiff, dry, light reddish-brown
(15.5') Sandy SILT (ML); soft, saturated, light reddish-brown
(16.5') Sandy SILT (ML); soft, dry, light reddish-brown
(17') Boring terminated
0.1
0.3
0.7
1.5
1.6
1.5
1.0
1.0
1.2
0
5
10
15
20
NOTES: Hole precleared to 5' on 12/22/2020 by MidSouth using hand auger.
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO-011
2301 South Tryon Street, Charlotte,NC
WELL LOG
Well No.
Page:
TW-5
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
12/22/2020
12/22/2020
MidSouth
Direct Push
Geoprobe 54DT
Don Warren
Ayla Homer
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
13.5
3.25
Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Type:
13.5
1.0
0.001
Sch 40 PVC
PVC Prepack
Bent. Chips
Pre-pack
DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
(0') Asphalt
(0.5') SILT (ML); some clay, medium stiff, dry, light reddish-brown
(6') SILT (ML); trace fine sand, some clay, soft, moist, light reddish-brown
(8') Sandy SILT (ML); trace clay, soft, moist, gray
(9.5') Silty SAND (SM); trace clay, loose, moist, gray
(11.5') Silty SAND (SM); trace clay, loose, saturated, gray
(13.5') Boring terminated
3.7
2.6
4.9
4.7
4.4
4.2
3.3
0
5
10
15
20
NOTES: Hole precleared to 5.0' on 12/22/2020 by MidSouth using hand auger.
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO-011
2301 South Tryon Street, Charlotte,NC
WELL LOG
Well No.
Page:
TW-6
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
12/22/2020
12/22/2020
MidSouth
Direct Push
Geoprobe 54DT
Don Warren
Ayla Homer
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
15.5
3.25
Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Type:
15.0
1.0
0.001
Sch 40 PVC
Sch 40 PVC Slotted
Bent. Chips
Pre-Pack
DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
(0') Concrete
(0.5') Well-graded GRAVEL (GW); gray
(1') SILT with sand (ML); trace coarse gravel, medium stiff, dry, dark brown
(2') SILT (ML); medium stiff, dry, light brown
(4.5') SILT (ML); very stiff, dry, gray
(6.5') SILT (ML); very stiff, dry, pale gray
(7.5') Sandy SILT (ML); very stiff, dry, pale gray
(10') SILT (ML); soft, dry, light reddish-brown
(12') SILT (ML); trace clay, medium stiff, dry, gray
(14') SILT (ML); trace clay, medium stiff, moist, light reddish-brown
(15.5') Boring terminated
0.3
1.4
0.3
1.4
1.7
1.0
1.2
1.3
0
5
10
15
20
NOTES: Hole precleared to 5.0' on 12/22/2020 by MidSouth using hand auger.
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO-011
2301 South Tryon Street, Charlotte,NC
WELL LOG
Well No.
Page:
TW-7
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
12/22/2020
12/22/2020
MidSouth
Direct Push
Geoprobe 54DT
Don Warren
Ayla Homer
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
16.0
3.25
Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Type:
16.0
1.0
0.001
Sch 40 PVC
PVC Prepack
Bent. Chips
Pre-pack
DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
(0') SILT (ML); some clay, stiff, dry, reddish-brown
(2.5') SILT (ML); some clay, stiff, dry, yellowish-brown
(4') SILT with sand (ML); soft, dry, dark gray
(6') Lean CLAY (CL); some silt, medium plasticity, soft, saturated, brown
(9.5') Sandy SILT (ML); soft, saturated, gray
(12') Sandy SILT (ML); soft, saturated, brown
(13') Sandy SILT (ML); soft, saturated, gray
(14') Sandy SILT (ML); stiff, moist, gray
(15.5') SILT (ML); some clay, very stiff, dry, light reddish-brown
(16') Boring terminated
2.5
2.8
3.0
3.8
3.7
3.1
3.3
3.3
0
5
10
15
20
NOTES:
generated using GroundLogs.online
Client:
Project:
Address:
Providence Group
PRO-011
2301 South Tryon Street, Charlotte,NC
WELL LOG
Well No.
Page:
SG-1
1 of 1
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
12/22/2020
12/22/2020
MidSouth
Other
Hand Auger
Don Warren
Kyle McGuire
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
5.0
3.25
Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Pack:
5.0
Other
Bent. Chips
Sand Pack
DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
(0') SILT with sand (ML); soft, dry, yellowish-brown
(4') SILT with sand (ML); soft, dry, gray
(5') Boring terminated
0
5
10
15
20

Appendix B

Laboratory Reports
This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
NC Certification No. 402
NC Drinking Water Cert No. 37735
SC Certification No. 99012
Case Narrative
1/15/21 13:29
Hart & Hickman (Charlotte)
Matt Ingalls
2923 South Tryon St. Ste 100
Charlotte, NC 28203
Project: PRO-011
Lab Submittal Date: 01/06/2021
Work Order: 1010111
Please call if you have any questions relating to this analytical report.
Respectfully,
WAYPOINT ANALYTICAL
Senior Project Manager
Angela D. Overcash
Data Qualifiers Key Reference:
D RPD value outside of the control limits.
J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag).
L Parameter reported with possible low bias. LCS recovery below the QC limit.
M Matrix spike outside of the control limits.
SR Surrogate recovery outside of the QC limits.
Method Detection LimitMDL
Below Reporting LimitBRL
Relative Percent DifferenceRPD
*Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 1 of 45
Sample Receipt Summary
01/15/2021
Work Order: 1010111
Client Sample ID MatrixLab Sample ID Date/Time Sampled Date/Time Received
1010111-01 01/05/21 10:00TW-4 01/06/21 11:52Water
1010111-02 01/05/21 8:00TW-5 01/06/21 11:52Water
1010111-03 01/04/21 10:35TW-6 01/06/21 11:52Water
1010111-04 01/05/21 11:00TW-7 01/06/21 11:52Water
1010111-05 01/04/21 9:30TW-3 01/06/21 11:52Water
1010111-06 01/04/21 0:00DUP-2 01/06/21 11:52Water
1010111-07 01/05/21 10:00TW-4 (Filtered)01/06/21 11:52Water
1010111-08 01/05/21 11:00TW-7 (Filtered)01/06/21 11:52Water
Samples were received in good condition at 4.0 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 2 of 45
Client ID ResultParameterMethod UnitsWaypoint ID
Work Order: 1010111
01/15/2021
Summary of Detections
0.58 J ug/L1010111-01 TW-4 Arsenic 6020B
130 ug/L1010111-01 TW-4 Barium 6020B
7.2 ug/L1010111-01 TW-4 Chromium 6020B
4.2 ug/L1010111-01 TW-4 Lead 6020B
2.3 ug/L1010111-01 TW-4 1,1-Dichloroethane 8260D
0.87 ug/L1010111-01 TW-4 1,1-Dichloroethylene 8260D
25 J ug/L1010111-01 TW-4 1,4-Dioxane 8260D
4.1 J ug/L1010111-01 TW-4 Acetone 8260D
2.1 ug/L1010111-01 TW-4 Chloroethane 8260D
0.78 ug/L1010111-01 TW-4 cis-1,2-Dichloroethylene 8260D
0.24 J ug/L1010111-01 TW-4 Toluene 8260D
2.3 ug/L1010111-01 TW-4 Trichloroethylene 8260D
32 ug/L1010111-01 TW-4 Vinyl chloride 8260D
0.55 J ug/L1010111-02 TW-5 Arsenic 6020B
160 ug/L1010111-02 TW-5 Barium 6020B
2.0 ug/L1010111-02 TW-5 Chromium 6020B
0.67 J ug/L1010111-02 TW-5 Lead 6020B
2.0 ug/L1010111-02 TW-5 1,1-Dichloroethane 8260D
3.6 ug/L1010111-02 TW-5 1,1-Dichloroethylene 8260D
19 J ug/L1010111-02 TW-5 1,4-Dioxane 8260D
1.3 J ug/L1010111-02 TW-5 Acetone 8260D
0.98 ug/L1010111-02 TW-5 cis-1,2-Dichloroethylene 8260D
2.2 ug/L1010111-02 TW-5 Vinyl chloride 8260D
0.34 J ug/L1010111-03 TW-6 Arsenic 6020B
58 ug/L1010111-03 TW-6 Barium 6020B
1.4 J ug/L1010111-03 TW-6 Chromium 6020B
0.83 J ug/L1010111-03 TW-6 Selenium 6020B
1.4 J ug/L1010111-03 TW-6 Acetone 8260D
4.8 ug/L1010111-04 TW-7 Arsenic 6020B
130 ug/L1010111-04 TW-7 Barium 6020B
4.1 ug/L1010111-04 TW-7 Chromium 6020B
6.9 ug/L1010111-04 TW-7 Lead 6020B
2.4 J ug/L1010111-04 TW-7 Acetone 8260D
0.30 J ug/L1010111-04 TW-7 Methyl-tert-Butyl Ether 8260D
0.000034 J mg/L1010111-05 TW-3 Mercury 7470A
0.84 J ug/L1010111-05 TW-3 Arsenic 6020B
100 ug/L1010111-05 TW-3 Barium 6020B
2.4 ug/L1010111-05 TW-3 Chromium 6020B
1.4 ug/L1010111-05 TW-3 Lead 6020B
2.1 J ug/L1010111-05 TW-3 Acetone 8260D
0.000038 J mg/L1010111-06 DUP-2 Mercury 7470A
0.31 J ug/L1010111-06 DUP-2 Arsenic 6020B
59 ug/L1010111-06 DUP-2 Barium 6020B
0.94 J ug/L1010111-06 DUP-2 Chromium 6020B
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 3 of 45
Client ID ResultParameterMethod UnitsWaypoint ID
Work Order: 1010111
01/15/2021
Summary of Detections
1.1 J ug/L1010111-06 DUP-2 Selenium 6020B
0.25 J ug/L1010111-06 DUP-2 1,2-Dichloroethane 8260D
1.2 J ug/L1010111-06 DUP-2 Acetone 8260D
0.28 J ug/L1010111-06 DUP-2 Tetrachloroethylene 8260D
0.25 J ug/L1010111-07 TW-4 (Filtered)Arsenic 6020B
130 ug/L1010111-07 TW-4 (Filtered)Barium 6020B
1.7 ug/L1010111-07 TW-4 (Filtered)Lead 6020B
4.0 ug/L1010111-08 TW-7 (Filtered)Arsenic 6020B
120 ug/L1010111-08 TW-7 (Filtered)Barium 6020B
1.1 J ug/L1010111-08 TW-7 (Filtered)Chromium 6020B
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 4 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-4
Sample ID: 1010111-01
Work Order: 1010111
Time Collected: 01/05/21 10:00
Time Submitted: 01/06/21 11:52
Semivolatile Organic Compounds by GC/MS
8270E P1A04971101/8/21 19:20 JMVug/L 0.841,1’-Biphenyl BDL
8270E P1A04971101/8/21 19:20 JMVug/L 4.12,3,4,6-Tetrachlorophenol BDL
8270E P1A04971211/8/21 19:20 JMVug/L 3.82,4,5-Trichlorophenol BDL
8270E P1A04971211/8/21 19:20 JMVug/L 4.72,4,6-Trichlorophenol BDL
8270E P1A04971101/8/21 19:20 JMVug/L 2.82,4-Dichlorophenol BDL
8270E P1A04971101/8/21 19:20 JMVug/L 5.12,4-Dimethylphenol BDL
8270E P1A04971521/8/21 19:20 JMVug/L 122,4-Dinitrophenol BDL
8270E P1A04971101/8/21 19:20 JMVug/L 4.42,4-Dinitrotoluene BDL
8270E P1A04971211/8/21 19:20 JMVug/L 4.12,6-Dinitrotoluene BDL
8270E P1A04971211/8/21 19:20 JMVug/L 4.92-Chloronaphthalene BDL
8270E P1A04971101/8/21 19:20 JMVug/L 2.82-Chlorophenol BDL
8270E P1A04971101/8/21 19:20 JMVug/L 1.22-Methylnaphthalene BDL
8270E P1A04971101/8/21 19:20 JMVug/L 2.52-Methylphenol BDL
8270E P1A04971101/8/21 19:20 JMVug/L 4.22-Nitroaniline BDL
8270E P1A04971101/8/21 19:20 JMVug/L 2.72-Nitrophenol BDL
8270E P1A04971101/8/21 19:20 JMVug/L 4.13,3’-Dichlorobenzidine BDL
8270E P1A04971101/8/21 19:20 JMVug/L 2.63/4-Methylphenol BDL
8270E P1A04971101/8/21 19:20 JMVug/L 3.93-Nitroaniline BDL
8270E P1A04971521/8/21 19:20 JMVug/L 124,6-Dinitro-2-methylphenol BDL
8270E P1A04971211/8/21 19:20 JMVug/L 4.64-Bromophenyl phenyl ether BDL
8270E P1A04971101/8/21 19:20 JMVug/L 3.14-Chloro-3-methylphenol BDL
8270E P1A04971101/8/21 19:20 JMVug/L 3.64-Chloroaniline BDL
8270E P1A04971211/8/21 19:20 JMVug/L 4.94-Chlorophenyl phenyl ether BDL
8270E P1A04971101/8/21 19:20 JMVug/L 4.34-Nitroaniline BDL
8270E P1A04971101/8/21 19:20 JMVug/L 2.74-Nitrophenol BDL
8270E P1A04971101/8/21 19:20 JMVug/L 0.80AcenaphtheneBDL
8270E P1A04971211/8/21 19:20 JMVug/L 0.62AcenaphthyleneBDL
8270E P1A04971211/8/21 19:20 JMVug/L 3.5AcetophenoneBDL
8270E P1A04971101/8/21 19:20 JMVug/L 0.49AnthraceneBDL
8270E P1A04971101/8/21 19:20 JMVug/L 1.2AtrazineBDL
8270E P1A04971101/8/21 19:20 JMVug/L 2.4BenzaldehydeBDL
8270E P1A04971101/8/21 19:20 JMVug/L 0.78Benzo(a)anthracene BDL
8270E P1A04971101/8/21 19:20 JMVug/L 0.46Benzo(a)pyrene BDL
8270E P1A04971101/8/21 19:20 JMVug/L 0.91Benzo(b)fluoranthene BDL
8270E P1A04971101/8/21 19:20 JMVug/L 1.0Benzo(g,h,i)perylene BDL
8270E P1A04971101/8/21 19:20 JMVug/L 0.85Benzo(k)fluoranthene BDL
8270E P1A04971101/8/21 19:20 JMVug/L 4.0bis(2-Chloroethoxy)methane BDL
8270E P1A04971101/8/21 19:20 JMVug/L 2.7Bis(2-Chloroethyl)ether BDL
8270E P1A04971101/8/21 19:20 JMVug/L 2.9Bis(2-chloroisopropyl)ether BDL
8270E P1A04971101/8/21 19:20 JMVug/L 3.9Bis(2-Ethylhexyl)phthalate BDL
8270E P1A04971101/8/21 19:20 JMVug/L 3.1Butyl benzyl phthalate BDL
8270E P1A04971101/8/21 19:20 JMVug/L 1.6CaprolactamBDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 5 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-4
Sample ID: 1010111-01
Work Order: 1010111
Time Collected: 01/05/21 10:00
Time Submitted: 01/06/21 11:52
8270E P1A04971211/8/21 19:20 JMVug/L 4.3CarbazoleBDL
8270E P1A04971101/8/21 19:20 JMVug/L 1.0ChryseneBDL
8270E P1A04971211/8/21 19:20 JMVug/L 1.6Dibenzo(a,h)anthracene BDL
8270E P1A04971211/8/21 19:20 JMVug/L 4.4DibenzofuranBDL
8270E P1A04971211/8/21 19:20 JMVug/L 4.4Diethyl phthalate BDL
8270E P1A04971101/8/21 19:20 JMVug/L 4.2Dimethyl phthalate BDL
8270E P1A04971101/8/21 19:20 JMVug/L 4.5Di-n-butyl phthalate BDL
8270E P1A04971101/8/21 19:20 JMVug/L 4.7Di-n-octyl phthalate BDL
8270E P1A04971101/8/21 19:20 JMVug/L 0.59FluorantheneBDL
8270E P1A04971101/8/21 19:20 JMVug/L 0.48FluoreneBDL
8270E P1A04971211/8/21 19:20 JMVug/L 4.0HexachlorobenzeneBDL
8270E P1A04971211/8/21 19:20 JMVug/L 4.7HexachlorobutadieneBDL
8270E P1A04971211/8/21 19:20 JMVug/L 7.6HexachlorocyclopentadieneBDL
8270E P1A04971101/8/21 19:20 JMVug/L 3.9HexachloroethaneBDL
8270E P1A04971101/8/21 19:20 JMVug/L 0.78Indeno(1,2,3-cd)pyrene BDL
8270E P1A04971101/8/21 19:20 JMVug/L 4.3IsophoroneBDL
8270E P1A04971101/8/21 19:20 JMVug/L 1.3NaphthaleneBDL
8270E P1A04971101/8/21 19:20 JMVug/L 4.0NitrobenzeneBDL
8270E P1A04971211/8/21 19:20 JMVug/L 3.4N-Nitroso-di-n-propylamine BDL
8270E P1A04971211/8/21 19:20 JMVug/L 4.6N-Nitrosodiphenylamine BDL
8270E P1A04971521/8/21 19:20 JMVug/L 11PentachlorophenolBDL
8270E P1A04971101/8/21 19:20 JMVug/L 0.42PhenanthreneBDL
8270E P1A04971101/8/21 19:20 JMVug/L 1.5PhenolBDL
8270E P1A04971101/8/21 19:20 JMVug/L 0.70PyreneBDL
Surrogate Recovery Control Limits
43-140107 %2,4,6-Tribromophenol
44-11981 %2-Fluorobiphenyl
19-11941 %2-Fluorophenol
44-12071 %Nitrobenzene-d5
11-5230 %Phenol-d5
50-13486 %Terphenyl-d14
Total Metals
7470A P1A051410.00020 1/8/21 15:04 EDVmg/L 0.000034MercuryBDL
6020B P1A049911.0 1/12/21 15:25 JABJug/L 0.17Arsenic0.58
6020B P1A049912.0 1/12/21 15:25 JABug/L 0.81Barium130
6020B P1A049911.0 1/12/21 15:25 JABug/L 0.16CadmiumBDL
6020B P1A049912.0 1/12/21 15:25 JABug/L 0.79Chromium7.2
6020B P1A049911.0 1/12/21 15:25 JABug/L 0.26Lead4.2
6020B P1A049915.0 1/12/21 15:25 JABug/L 0.74SeleniumBDL
6020B P1A049911.0 1/12/21 15:25 JABug/L 0.11SilverBDL
Volatile Organic Compounds by GC/MS
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.0611,1,1-Trichloroethane BDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 6 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-4
Sample ID: 1010111-01
Work Order: 1010111
Time Collected: 01/05/21 10:00
Time Submitted: 01/06/21 11:52
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.0361,1,2,2-Tetrachloroethane BDL
8260D P1A054015.0 1/8/21 14:01 JLBug/L 0.961,1,2-Trichloro-1,2,2-trifluoroethane BDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.0661,1,2-Trichloroethane BDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.0831,1-Dichloroethane 2.3
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.0831,1-Dichloroethylene 0.87
8260D P1A054012.0 1/8/21 14:01 JLBug/L 0.401,2,3-Trichlorobenzene BDL
8260D P1A054011.0 1/8/21 14:01 JLBug/L 0.131,2,4-Trichlorobenzene BDL
8260D P1A054012.0 1/8/21 14:01 JLBug/L 0.171,2-Dibromo-3-chloropropane BDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.0511,2-Dibromoethane BDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.0761,2-Dichlorobenzene BDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.0661,2-Dichloroethane BDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.111,2-Dichloropropane BDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.0541,3-Dichlorobenzene BDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.0501,4-Dichlorobenzene BDL
8260D P1A054011501/8/21 14:01 JLBJug/L 141,4-Dioxane 25
8260D P1A054015.0 1/8/21 14:01 JLBJug/L 0.31Acetone4.1
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.048BenzeneBDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.14BromochloromethaneBDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.062BromodichloromethaneBDL
8260D P1A054011.0 1/8/21 14:01 JLBug/L 0.040BromoformBDL
8260D P1A054011.0 1/8/21 14:01 JLBug/L 0.18BromomethaneBDL
8260D P1A054015.0 1/8/21 14:01 JLBug/L 0.075Carbon disulfide BDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.11Carbon Tetrachloride BDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.062ChlorobenzeneBDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.22Chloroethane2.1
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.076ChloroformBDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.079ChloromethaneBDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.056cis-1,2-Dichloroethylene 0.78
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.079cis-1,3-Dichloropropylene BDL
8260D P1A054011.0 1/8/21 14:01 JLBug/L 0.95CyclohexaneBDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.081DibromochloromethaneBDL
8260D P1A054015.0 1/8/21 14:01 JLBug/L 0.11DichlorodifluoromethaneBDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.061EthylbenzeneBDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.054Isopropylbenzene (Cumene)BDL
8260D P1A054011.0 1/8/21 14:01 JLBug/L 0.12m,p-Xylenes BDL
8260D P1A054015.0 1/8/21 14:01 JLBug/L 1.0Methyl Acetate BDL
8260D P1A054015.0 1/8/21 14:01 JLBug/L 0.065Methyl Butyl Ketone (2-Hexanone)BDL
8260D P1A054015.0 1/8/21 14:01 JLBug/L 0.94MethylcyclohexaneBDL
8260D P1A054015.0 1/8/21 14:01 JLBug/L 0.24Methyl Ethyl Ketone (2-Butanone)BDL
8260D P1A054015.0 1/8/21 14:01 JLBug/L 1.0Methyl Isobutyl Ketone BDL
8260D P1A054011.0 1/8/21 14:01 JLBug/L 0.083Methylene Chloride BDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.042Methyl-tert-Butyl Ether BDL
8260D P1A054011.0 1/8/21 14:01 JLBug/L 0.30NaphthaleneBDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 7 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-4
Sample ID: 1010111-01
Work Order: 1010111
Time Collected: 01/05/21 10:00
Time Submitted: 01/06/21 11:52
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.044o-Xylene BDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.047StyreneBDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.098TetrachloroethyleneBDL
8260D P1A054010.50 1/8/21 14:01 JLBJug/L 0.044Toluene0.24
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.094trans-1,2-Dichloroethylene BDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.070trans-1,3-Dichloropropylene BDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.078Trichloroethylene2.3
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.062TrichlorofluoromethaneBDL
8260D P1A054010.50 1/8/21 14:01 JLBug/L 0.097Vinyl chloride 32
8260D P1A054011.5 1/8/21 14:01 JLBug/L 0.15Xylenes, total BDL
Surrogate Recovery Control Limits
80-12497 %4-Bromofluorobenzene
75-129101 %Dibromofluoromethane
77-12396 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 8 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-5
Sample ID: 1010111-02
Work Order: 1010111
Time Collected: 01/05/21 08:00
Time Submitted: 01/06/21 11:52
Semivolatile Organic Compounds by GC/MS
8270E P1A04971111/8/21 19:42 JMVug/L 0.851,1’-Biphenyl BDL
8270E P1A04971111/8/21 19:42 JMVug/L 4.22,3,4,6-Tetrachlorophenol BDL
8270E P1A04971211/8/21 19:42 JMVug/L 3.82,4,5-Trichlorophenol BDL
8270E P1A04971211/8/21 19:42 JMVug/L 4.82,4,6-Trichlorophenol BDL
8270E P1A04971111/8/21 19:42 JMVug/L 2.82,4-Dichlorophenol BDL
8270E P1A04971111/8/21 19:42 JMVug/L 5.12,4-Dimethylphenol BDL
8270E P1A04971531/8/21 19:42 JMVug/L 122,4-Dinitrophenol BDL
8270E P1A04971111/8/21 19:42 JMVug/L 4.42,4-Dinitrotoluene BDL
8270E P1A04971211/8/21 19:42 JMVug/L 4.12,6-Dinitrotoluene BDL
8270E P1A04971211/8/21 19:42 JMVug/L 4.92-Chloronaphthalene BDL
8270E P1A04971111/8/21 19:42 JMVug/L 2.92-Chlorophenol BDL
8270E P1A04971111/8/21 19:42 JMVug/L 1.32-Methylnaphthalene BDL
8270E P1A04971111/8/21 19:42 JMVug/L 2.62-Methylphenol BDL
8270E P1A04971111/8/21 19:42 JMVug/L 4.32-Nitroaniline BDL
8270E P1A04971111/8/21 19:42 JMVug/L 2.72-Nitrophenol BDL
8270E P1A04971111/8/21 19:42 JMVug/L 4.13,3’-Dichlorobenzidine BDL
8270E P1A04971111/8/21 19:42 JMVug/L 2.63/4-Methylphenol BDL
8270E P1A04971111/8/21 19:42 JMVug/L 4.03-Nitroaniline BDL
8270E P1A04971531/8/21 19:42 JMVug/L 124,6-Dinitro-2-methylphenol BDL
8270E P1A04971211/8/21 19:42 JMVug/L 4.64-Bromophenyl phenyl ether BDL
8270E P1A04971111/8/21 19:42 JMVug/L 3.14-Chloro-3-methylphenol BDL
8270E P1A04971111/8/21 19:42 JMVug/L 3.74-Chloroaniline BDL
8270E P1A04971211/8/21 19:42 JMVug/L 4.94-Chlorophenyl phenyl ether BDL
8270E P1A04971111/8/21 19:42 JMVug/L 4.44-Nitroaniline BDL
8270E P1A04971111/8/21 19:42 JMVug/L 2.74-Nitrophenol BDL
8270E P1A04971111/8/21 19:42 JMVug/L 0.80AcenaphtheneBDL
8270E P1A04971211/8/21 19:42 JMVug/L 0.63AcenaphthyleneBDL
8270E P1A04971211/8/21 19:42 JMVug/L 3.5AcetophenoneBDL
8270E P1A04971111/8/21 19:42 JMVug/L 0.50AnthraceneBDL
8270E P1A04971111/8/21 19:42 JMVug/L 1.2AtrazineBDL
8270E P1A04971111/8/21 19:42 JMVug/L 2.5BenzaldehydeBDL
8270E P1A04971111/8/21 19:42 JMVug/L 0.78Benzo(a)anthracene BDL
8270E P1A04971111/8/21 19:42 JMVug/L 0.47Benzo(a)pyrene BDL
8270E P1A04971111/8/21 19:42 JMVug/L 0.92Benzo(b)fluoranthene BDL
8270E P1A04971111/8/21 19:42 JMVug/L 1.0Benzo(g,h,i)perylene BDL
8270E P1A04971111/8/21 19:42 JMVug/L 0.85Benzo(k)fluoranthene BDL
8270E P1A04971111/8/21 19:42 JMVug/L 4.0bis(2-Chloroethoxy)methane BDL
8270E P1A04971111/8/21 19:42 JMVug/L 2.7Bis(2-Chloroethyl)ether BDL
8270E P1A04971111/8/21 19:42 JMVug/L 2.9Bis(2-chloroisopropyl)ether BDL
8270E P1A04971111/8/21 19:42 JMVug/L 3.9Bis(2-Ethylhexyl)phthalate BDL
8270E P1A04971111/8/21 19:42 JMVug/L 3.1Butyl benzyl phthalate BDL
8270E P1A04971111/8/21 19:42 JMVug/L 1.7CaprolactamBDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 9 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-5
Sample ID: 1010111-02
Work Order: 1010111
Time Collected: 01/05/21 08:00
Time Submitted: 01/06/21 11:52
8270E P1A04971211/8/21 19:42 JMVug/L 4.3CarbazoleBDL
8270E P1A04971111/8/21 19:42 JMVug/L 1.0ChryseneBDL
8270E P1A04971211/8/21 19:42 JMVug/L 1.6Dibenzo(a,h)anthracene BDL
8270E P1A04971211/8/21 19:42 JMVug/L 4.4DibenzofuranBDL
8270E P1A04971211/8/21 19:42 JMVug/L 4.4Diethyl phthalate BDL
8270E P1A04971111/8/21 19:42 JMVug/L 4.3Dimethyl phthalate BDL
8270E P1A04971111/8/21 19:42 JMVug/L 4.5Di-n-butyl phthalate BDL
8270E P1A04971111/8/21 19:42 JMVug/L 4.7Di-n-octyl phthalate BDL
8270E P1A04971111/8/21 19:42 JMVug/L 0.60FluorantheneBDL
8270E P1A04971111/8/21 19:42 JMVug/L 0.48FluoreneBDL
8270E P1A04971211/8/21 19:42 JMVug/L 4.1HexachlorobenzeneBDL
8270E P1A04971211/8/21 19:42 JMVug/L 4.7HexachlorobutadieneBDL
8270E P1A04971211/8/21 19:42 JMVug/L 7.6HexachlorocyclopentadieneBDL
8270E P1A04971111/8/21 19:42 JMVug/L 3.9HexachloroethaneBDL
8270E P1A04971111/8/21 19:42 JMVug/L 0.79Indeno(1,2,3-cd)pyrene BDL
8270E P1A04971111/8/21 19:42 JMVug/L 4.3IsophoroneBDL
8270E P1A04971111/8/21 19:42 JMVug/L 1.3NaphthaleneBDL
8270E P1A04971111/8/21 19:42 JMVug/L 4.1NitrobenzeneBDL
8270E P1A04971211/8/21 19:42 JMVug/L 3.4N-Nitroso-di-n-propylamine BDL
8270E P1A04971211/8/21 19:42 JMVug/L 4.7N-Nitrosodiphenylamine BDL
8270E P1A04971531/8/21 19:42 JMVug/L 11PentachlorophenolBDL
8270E P1A04971111/8/21 19:42 JMVug/L 0.43PhenanthreneBDL
8270E P1A04971111/8/21 19:42 JMVug/L 1.5PhenolBDL
8270E P1A04971111/8/21 19:42 JMVug/L 0.71PyreneBDL
Surrogate Recovery Control Limits
43-140114 %2,4,6-Tribromophenol
44-11986 %2-Fluorobiphenyl
19-11945 %2-Fluorophenol
44-12076 %Nitrobenzene-d5
11-5232 %Phenol-d5
50-13494 %Terphenyl-d14
Total Metals
7470A P1A051410.00020 1/8/21 15:08 EDVmg/L 0.000034MercuryBDL
6020B P1A049911.0 1/12/21 15:05 JABJug/L 0.17Arsenic0.55
6020B P1A049912.0 1/12/21 15:05 JABug/L 0.81Barium160
6020B P1A049911.0 1/12/21 15:05 JABug/L 0.16CadmiumBDL
6020B P1A049912.0 1/12/21 15:05 JABug/L 0.79Chromium2.0
6020B P1A049911.0 1/12/21 15:05 JABJug/L 0.26Lead0.67
6020B P1A049915.0 1/12/21 15:05 JABug/L 0.74SeleniumBDL
6020B P1A049911.0 1/12/21 15:05 JABug/L 0.11SilverBDL
Volatile Organic Compounds by GC/MS
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.0611,1,1-Trichloroethane BDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 10 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-5
Sample ID: 1010111-02
Work Order: 1010111
Time Collected: 01/05/21 08:00
Time Submitted: 01/06/21 11:52
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.0361,1,2,2-Tetrachloroethane BDL
8260D P1A054015.0 1/8/21 14:25 JLBug/L 0.961,1,2-Trichloro-1,2,2-trifluoroethane BDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.0661,1,2-Trichloroethane BDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.0831,1-Dichloroethane 2.0
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.0831,1-Dichloroethylene 3.6
8260D P1A054012.0 1/8/21 14:25 JLBug/L 0.401,2,3-Trichlorobenzene BDL
8260D P1A054011.0 1/8/21 14:25 JLBug/L 0.131,2,4-Trichlorobenzene BDL
8260D P1A054012.0 1/8/21 14:25 JLBug/L 0.171,2-Dibromo-3-chloropropane BDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.0511,2-Dibromoethane BDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.0761,2-Dichlorobenzene BDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.0661,2-Dichloroethane BDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.111,2-Dichloropropane BDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.0541,3-Dichlorobenzene BDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.0501,4-Dichlorobenzene BDL
8260D P1A054011501/8/21 14:25 JLBJug/L 141,4-Dioxane 19
8260D P1A054015.0 1/8/21 14:25 JLBJug/L 0.31Acetone1.3
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.048BenzeneBDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.14BromochloromethaneBDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.062BromodichloromethaneBDL
8260D P1A054011.0 1/8/21 14:25 JLBug/L 0.040BromoformBDL
8260D P1A054011.0 1/8/21 14:25 JLBug/L 0.18BromomethaneBDL
8260D P1A054015.0 1/8/21 14:25 JLBug/L 0.075Carbon disulfide BDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.11Carbon Tetrachloride BDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.062ChlorobenzeneBDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.22ChloroethaneBDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.076ChloroformBDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.079ChloromethaneBDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.056cis-1,2-Dichloroethylene 0.98
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.079cis-1,3-Dichloropropylene BDL
8260D P1A054011.0 1/8/21 14:25 JLBug/L 0.95CyclohexaneBDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.081DibromochloromethaneBDL
8260D P1A054015.0 1/8/21 14:25 JLBug/L 0.11DichlorodifluoromethaneBDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.061EthylbenzeneBDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.054Isopropylbenzene (Cumene)BDL
8260D P1A054011.0 1/8/21 14:25 JLBug/L 0.12m,p-Xylenes BDL
8260D P1A054015.0 1/8/21 14:25 JLBug/L 1.0Methyl Acetate BDL
8260D P1A054015.0 1/8/21 14:25 JLBug/L 0.065Methyl Butyl Ketone (2-Hexanone)BDL
8260D P1A054015.0 1/8/21 14:25 JLBug/L 0.94MethylcyclohexaneBDL
8260D P1A054015.0 1/8/21 14:25 JLBug/L 0.24Methyl Ethyl Ketone (2-Butanone)BDL
8260D P1A054015.0 1/8/21 14:25 JLBug/L 1.0Methyl Isobutyl Ketone BDL
8260D P1A054011.0 1/8/21 14:25 JLBug/L 0.083Methylene Chloride BDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.042Methyl-tert-Butyl Ether BDL
8260D P1A054011.0 1/8/21 14:25 JLBug/L 0.30NaphthaleneBDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 11 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-5
Sample ID: 1010111-02
Work Order: 1010111
Time Collected: 01/05/21 08:00
Time Submitted: 01/06/21 11:52
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.044o-Xylene BDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.047StyreneBDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.098TetrachloroethyleneBDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.044TolueneBDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.094trans-1,2-Dichloroethylene BDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.070trans-1,3-Dichloropropylene BDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.078TrichloroethyleneBDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.062TrichlorofluoromethaneBDL
8260D P1A054010.50 1/8/21 14:25 JLBug/L 0.097Vinyl chloride 2.2
8260D P1A054011.5 1/8/21 14:25 JLBug/L 0.15Xylenes, total BDL
Surrogate Recovery Control Limits
80-12496 %4-Bromofluorobenzene
75-129100 %Dibromofluoromethane
77-12395 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 12 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-6
Sample ID: 1010111-03
Work Order: 1010111
Time Collected: 01/04/21 10:35
Time Submitted: 01/06/21 11:52
Semivolatile Organic Compounds by GC/MS
8270E P1A04971111/8/21 20:05 JMVug/L 0.851,1’-Biphenyl BDL
8270E P1A04971111/8/21 20:05 JMVug/L 4.22,3,4,6-Tetrachlorophenol BDL
8270E P1A04971211/8/21 20:05 JMVug/L 3.82,4,5-Trichlorophenol BDL
8270E P1A04971211/8/21 20:05 JMVug/L 4.82,4,6-Trichlorophenol BDL
8270E P1A04971111/8/21 20:05 JMVug/L 2.82,4-Dichlorophenol BDL
8270E P1A04971111/8/21 20:05 JMVug/L 5.12,4-Dimethylphenol BDL
8270E P1A04971531/8/21 20:05 JMVug/L 122,4-Dinitrophenol BDL
8270E P1A04971111/8/21 20:05 JMVug/L 4.42,4-Dinitrotoluene BDL
8270E P1A04971211/8/21 20:05 JMVug/L 4.12,6-Dinitrotoluene BDL
8270E P1A04971211/8/21 20:05 JMVug/L 4.92-Chloronaphthalene BDL
8270E P1A04971111/8/21 20:05 JMVug/L 2.92-Chlorophenol BDL
8270E P1A04971111/8/21 20:05 JMVug/L 1.32-Methylnaphthalene BDL
8270E P1A04971111/8/21 20:05 JMVug/L 2.62-Methylphenol BDL
8270E P1A04971111/8/21 20:05 JMVug/L 4.32-Nitroaniline BDL
8270E P1A04971111/8/21 20:05 JMVug/L 2.72-Nitrophenol BDL
8270E P1A04971111/8/21 20:05 JMVug/L 4.13,3’-Dichlorobenzidine BDL
8270E P1A04971111/8/21 20:05 JMVug/L 2.63/4-Methylphenol BDL
8270E P1A04971111/8/21 20:05 JMVug/L 4.03-Nitroaniline BDL
8270E P1A04971531/8/21 20:05 JMVug/L 124,6-Dinitro-2-methylphenol BDL
8270E P1A04971211/8/21 20:05 JMVug/L 4.64-Bromophenyl phenyl ether BDL
8270E P1A04971111/8/21 20:05 JMVug/L 3.14-Chloro-3-methylphenol BDL
8270E P1A04971111/8/21 20:05 JMVug/L 3.74-Chloroaniline BDL
8270E P1A04971211/8/21 20:05 JMVug/L 4.94-Chlorophenyl phenyl ether BDL
8270E P1A04971111/8/21 20:05 JMVug/L 4.44-Nitroaniline BDL
8270E P1A04971111/8/21 20:05 JMVug/L 2.74-Nitrophenol BDL
8270E P1A04971111/8/21 20:05 JMVug/L 0.80AcenaphtheneBDL
8270E P1A04971211/8/21 20:05 JMVug/L 0.63AcenaphthyleneBDL
8270E P1A04971211/8/21 20:05 JMVug/L 3.5AcetophenoneBDL
8270E P1A04971111/8/21 20:05 JMVug/L 0.50AnthraceneBDL
8270E P1A04971111/8/21 20:05 JMVug/L 1.2AtrazineBDL
8270E P1A04971111/8/21 20:05 JMVug/L 2.5BenzaldehydeBDL
8270E P1A04971111/8/21 20:05 JMVug/L 0.78Benzo(a)anthracene BDL
8270E P1A04971111/8/21 20:05 JMVug/L 0.47Benzo(a)pyrene BDL
8270E P1A04971111/8/21 20:05 JMVug/L 0.92Benzo(b)fluoranthene BDL
8270E P1A04971111/8/21 20:05 JMVug/L 1.0Benzo(g,h,i)perylene BDL
8270E P1A04971111/8/21 20:05 JMVug/L 0.85Benzo(k)fluoranthene BDL
8270E P1A04971111/8/21 20:05 JMVug/L 4.0bis(2-Chloroethoxy)methane BDL
8270E P1A04971111/8/21 20:05 JMVug/L 2.7Bis(2-Chloroethyl)ether BDL
8270E P1A04971111/8/21 20:05 JMVug/L 2.9Bis(2-chloroisopropyl)ether BDL
8270E P1A04971111/8/21 20:05 JMVug/L 3.9Bis(2-Ethylhexyl)phthalate BDL
8270E P1A04971111/8/21 20:05 JMVug/L 3.1Butyl benzyl phthalate BDL
8270E P1A04971111/8/21 20:05 JMVug/L 1.7CaprolactamBDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 13 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-6
Sample ID: 1010111-03
Work Order: 1010111
Time Collected: 01/04/21 10:35
Time Submitted: 01/06/21 11:52
8270E P1A04971211/8/21 20:05 JMVug/L 4.3CarbazoleBDL
8270E P1A04971111/8/21 20:05 JMVug/L 1.0ChryseneBDL
8270E P1A04971211/8/21 20:05 JMVug/L 1.6Dibenzo(a,h)anthracene BDL
8270E P1A04971211/8/21 20:05 JMVug/L 4.4DibenzofuranBDL
8270E P1A04971211/8/21 20:05 JMVug/L 4.4Diethyl phthalate BDL
8270E P1A04971111/8/21 20:05 JMVug/L 4.3Dimethyl phthalate BDL
8270E P1A04971111/8/21 20:05 JMVug/L 4.5Di-n-butyl phthalate BDL
8270E P1A04971111/8/21 20:05 JMVug/L 4.7Di-n-octyl phthalate BDL
8270E P1A04971111/8/21 20:05 JMVug/L 0.60FluorantheneBDL
8270E P1A04971111/8/21 20:05 JMVug/L 0.48FluoreneBDL
8270E P1A04971211/8/21 20:05 JMVug/L 4.1HexachlorobenzeneBDL
8270E P1A04971211/8/21 20:05 JMVug/L 4.7HexachlorobutadieneBDL
8270E P1A04971211/8/21 20:05 JMVug/L 7.6HexachlorocyclopentadieneBDL
8270E P1A04971111/8/21 20:05 JMVug/L 3.9HexachloroethaneBDL
8270E P1A04971111/8/21 20:05 JMVug/L 0.79Indeno(1,2,3-cd)pyrene BDL
8270E P1A04971111/8/21 20:05 JMVug/L 4.3IsophoroneBDL
8270E P1A04971111/8/21 20:05 JMVug/L 1.3NaphthaleneBDL
8270E P1A04971111/8/21 20:05 JMVug/L 4.1NitrobenzeneBDL
8270E P1A04971211/8/21 20:05 JMVug/L 3.4N-Nitroso-di-n-propylamine BDL
8270E P1A04971211/8/21 20:05 JMVug/L 4.7N-Nitrosodiphenylamine BDL
8270E P1A04971531/8/21 20:05 JMVug/L 11PentachlorophenolBDL
8270E P1A04971111/8/21 20:05 JMVug/L 0.43PhenanthreneBDL
8270E P1A04971111/8/21 20:05 JMVug/L 1.5PhenolBDL
8270E P1A04971111/8/21 20:05 JMVug/L 0.71PyreneBDL
Surrogate Recovery Control Limits
43-140106 %2,4,6-Tribromophenol
44-11980 %2-Fluorobiphenyl
19-11943 %2-Fluorophenol
44-12071 %Nitrobenzene-d5
11-5230 %Phenol-d5
50-13490 %Terphenyl-d14
Total Metals
7470A P1A051410.00020 1/8/21 15:19 EDVmg/L 0.000034MercuryBDL
6020B P1A049911.0 1/12/21 15:31 JABJug/L 0.17Arsenic0.34
6020B P1A049912.0 1/12/21 15:31 JABug/L 0.81Barium58
6020B P1A049911.0 1/12/21 15:31 JABug/L 0.16CadmiumBDL
6020B P1A049912.0 1/12/21 15:31 JABJug/L 0.79Chromium1.4
6020B P1A049911.0 1/12/21 15:31 JABug/L 0.26LeadBDL
6020B P1A049915.0 1/12/21 15:31 JABJug/L 0.74Selenium0.83
6020B P1A049911.0 1/12/21 15:31 JABug/L 0.11SilverBDL
Volatile Organic Compounds by GC/MS
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.0611,1,1-Trichloroethane BDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 14 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-6
Sample ID: 1010111-03
Work Order: 1010111
Time Collected: 01/04/21 10:35
Time Submitted: 01/06/21 11:52
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.0361,1,2,2-Tetrachloroethane BDL
8260D P1A054015.0 1/8/21 14:48 JLBug/L 0.961,1,2-Trichloro-1,2,2-trifluoroethane BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.0661,1,2-Trichloroethane BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.0831,1-Dichloroethane BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.0831,1-Dichloroethylene BDL
8260D P1A054012.0 1/8/21 14:48 JLBug/L 0.401,2,3-Trichlorobenzene BDL
8260D P1A054011.0 1/8/21 14:48 JLBug/L 0.131,2,4-Trichlorobenzene BDL
8260D P1A054012.0 1/8/21 14:48 JLBug/L 0.171,2-Dibromo-3-chloropropane BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.0511,2-Dibromoethane BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.0761,2-Dichlorobenzene BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.0661,2-Dichloroethane BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.111,2-Dichloropropane BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.0541,3-Dichlorobenzene BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.0501,4-Dichlorobenzene BDL
8260D P1A054011501/8/21 14:48 JLBug/L 141,4-Dioxane BDL
8260D P1A054015.0 1/8/21 14:48 JLBJug/L 0.31Acetone1.4
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.048BenzeneBDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.14BromochloromethaneBDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.062BromodichloromethaneBDL
8260D P1A054011.0 1/8/21 14:48 JLBug/L 0.040BromoformBDL
8260D P1A054011.0 1/8/21 14:48 JLBug/L 0.18BromomethaneBDL
8260D P1A054015.0 1/8/21 14:48 JLBug/L 0.075Carbon disulfide BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.11Carbon Tetrachloride BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.062ChlorobenzeneBDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.22ChloroethaneBDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.076ChloroformBDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.079ChloromethaneBDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.056cis-1,2-Dichloroethylene BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.079cis-1,3-Dichloropropylene BDL
8260D P1A054011.0 1/8/21 14:48 JLBug/L 0.95CyclohexaneBDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.081DibromochloromethaneBDL
8260D P1A054015.0 1/8/21 14:48 JLBug/L 0.11DichlorodifluoromethaneBDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.061EthylbenzeneBDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.054Isopropylbenzene (Cumene)BDL
8260D P1A054011.0 1/8/21 14:48 JLBug/L 0.12m,p-Xylenes BDL
8260D P1A054015.0 1/8/21 14:48 JLBug/L 1.0Methyl Acetate BDL
8260D P1A054015.0 1/8/21 14:48 JLBug/L 0.065Methyl Butyl Ketone (2-Hexanone)BDL
8260D P1A054015.0 1/8/21 14:48 JLBug/L 0.94MethylcyclohexaneBDL
8260D P1A054015.0 1/8/21 14:48 JLBug/L 0.24Methyl Ethyl Ketone (2-Butanone)BDL
8260D P1A054015.0 1/8/21 14:48 JLBug/L 1.0Methyl Isobutyl Ketone BDL
8260D P1A054011.0 1/8/21 14:48 JLBug/L 0.083Methylene Chloride BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.042Methyl-tert-Butyl Ether BDL
8260D P1A054011.0 1/8/21 14:48 JLBug/L 0.30NaphthaleneBDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 15 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-6
Sample ID: 1010111-03
Work Order: 1010111
Time Collected: 01/04/21 10:35
Time Submitted: 01/06/21 11:52
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.044o-Xylene BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.047StyreneBDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.098TetrachloroethyleneBDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.044TolueneBDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.094trans-1,2-Dichloroethylene BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.070trans-1,3-Dichloropropylene BDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.078TrichloroethyleneBDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.062TrichlorofluoromethaneBDL
8260D P1A054010.50 1/8/21 14:48 JLBug/L 0.097Vinyl chloride BDL
8260D P1A054011.5 1/8/21 14:48 JLBug/L 0.15Xylenes, total BDL
Surrogate Recovery Control Limits
80-12495 %4-Bromofluorobenzene
75-129102 %Dibromofluoromethane
77-12395 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 16 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-7
Sample ID: 1010111-04
Work Order: 1010111
Time Collected: 01/05/21 11:00
Time Submitted: 01/06/21 11:52
Semivolatile Organic Compounds by GC/MS
8270E P1A04971111/8/21 20:27 JMVug/L 0.851,1’-Biphenyl BDL
8270E P1A04971111/8/21 20:27 JMVug/L 4.22,3,4,6-Tetrachlorophenol BDL
8270E P1A04971211/8/21 20:27 JMVug/L 3.82,4,5-Trichlorophenol BDL
8270E P1A04971211/8/21 20:27 JMVug/L 4.82,4,6-Trichlorophenol BDL
8270E P1A04971111/8/21 20:27 JMVug/L 2.82,4-Dichlorophenol BDL
8270E P1A04971111/8/21 20:27 JMVug/L 5.12,4-Dimethylphenol BDL
8270E P1A04971531/8/21 20:27 JMVug/L 122,4-Dinitrophenol BDL
8270E P1A04971111/8/21 20:27 JMVug/L 4.42,4-Dinitrotoluene BDL
8270E P1A04971211/8/21 20:27 JMVug/L 4.12,6-Dinitrotoluene BDL
8270E P1A04971211/8/21 20:27 JMVug/L 4.92-Chloronaphthalene BDL
8270E P1A04971111/8/21 20:27 JMVug/L 2.92-Chlorophenol BDL
8270E P1A04971111/8/21 20:27 JMVug/L 1.32-Methylnaphthalene BDL
8270E P1A04971111/8/21 20:27 JMVug/L 2.62-Methylphenol BDL
8270E P1A04971111/8/21 20:27 JMVug/L 4.32-Nitroaniline BDL
8270E P1A04971111/8/21 20:27 JMVug/L 2.72-Nitrophenol BDL
8270E P1A04971111/8/21 20:27 JMVug/L 4.13,3’-Dichlorobenzidine BDL
8270E P1A04971111/8/21 20:27 JMVug/L 2.63/4-Methylphenol BDL
8270E P1A04971111/8/21 20:27 JMVug/L 4.03-Nitroaniline BDL
8270E P1A04971531/8/21 20:27 JMVug/L 124,6-Dinitro-2-methylphenol BDL
8270E P1A04971211/8/21 20:27 JMVug/L 4.64-Bromophenyl phenyl ether BDL
8270E P1A04971111/8/21 20:27 JMVug/L 3.14-Chloro-3-methylphenol BDL
8270E P1A04971111/8/21 20:27 JMVug/L 3.74-Chloroaniline BDL
8270E P1A04971211/8/21 20:27 JMVug/L 4.94-Chlorophenyl phenyl ether BDL
8270E P1A04971111/8/21 20:27 JMVug/L 4.44-Nitroaniline BDL
8270E P1A04971111/8/21 20:27 JMVug/L 2.74-Nitrophenol BDL
8270E P1A04971111/8/21 20:27 JMVug/L 0.80AcenaphtheneBDL
8270E P1A04971211/8/21 20:27 JMVug/L 0.63AcenaphthyleneBDL
8270E P1A04971211/8/21 20:27 JMVug/L 3.5AcetophenoneBDL
8270E P1A04971111/8/21 20:27 JMVug/L 0.50AnthraceneBDL
8270E P1A04971111/8/21 20:27 JMVug/L 1.2AtrazineBDL
8270E P1A04971111/8/21 20:27 JMVug/L 2.5BenzaldehydeBDL
8270E P1A04971111/8/21 20:27 JMVug/L 0.78Benzo(a)anthracene BDL
8270E P1A04971111/8/21 20:27 JMVug/L 0.47Benzo(a)pyrene BDL
8270E P1A04971111/8/21 20:27 JMVug/L 0.92Benzo(b)fluoranthene BDL
8270E P1A04971111/8/21 20:27 JMVug/L 1.0Benzo(g,h,i)perylene BDL
8270E P1A04971111/8/21 20:27 JMVug/L 0.85Benzo(k)fluoranthene BDL
8270E P1A04971111/8/21 20:27 JMVug/L 4.0bis(2-Chloroethoxy)methane BDL
8270E P1A04971111/8/21 20:27 JMVug/L 2.7Bis(2-Chloroethyl)ether BDL
8270E P1A04971111/8/21 20:27 JMVug/L 2.9Bis(2-chloroisopropyl)ether BDL
8270E P1A04971111/8/21 20:27 JMVug/L 3.9Bis(2-Ethylhexyl)phthalate BDL
8270E P1A04971111/8/21 20:27 JMVug/L 3.1Butyl benzyl phthalate BDL
8270E P1A04971111/8/21 20:27 JMVug/L 1.7CaprolactamBDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 17 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-7
Sample ID: 1010111-04
Work Order: 1010111
Time Collected: 01/05/21 11:00
Time Submitted: 01/06/21 11:52
8270E P1A04971211/8/21 20:27 JMVug/L 4.3CarbazoleBDL
8270E P1A04971111/8/21 20:27 JMVug/L 1.0ChryseneBDL
8270E P1A04971211/8/21 20:27 JMVug/L 1.6Dibenzo(a,h)anthracene BDL
8270E P1A04971211/8/21 20:27 JMVug/L 4.4DibenzofuranBDL
8270E P1A04971211/8/21 20:27 JMVug/L 4.4Diethyl phthalate BDL
8270E P1A04971111/8/21 20:27 JMVug/L 4.3Dimethyl phthalate BDL
8270E P1A04971111/8/21 20:27 JMVug/L 4.5Di-n-butyl phthalate BDL
8270E P1A04971111/8/21 20:27 JMVug/L 4.7Di-n-octyl phthalate BDL
8270E P1A04971111/8/21 20:27 JMVug/L 0.60FluorantheneBDL
8270E P1A04971111/8/21 20:27 JMVug/L 0.48FluoreneBDL
8270E P1A04971211/8/21 20:27 JMVug/L 4.1HexachlorobenzeneBDL
8270E P1A04971211/8/21 20:27 JMVug/L 4.7HexachlorobutadieneBDL
8270E P1A04971211/8/21 20:27 JMVug/L 7.6HexachlorocyclopentadieneBDL
8270E P1A04971111/8/21 20:27 JMVug/L 3.9HexachloroethaneBDL
8270E P1A04971111/8/21 20:27 JMVug/L 0.79Indeno(1,2,3-cd)pyrene BDL
8270E P1A04971111/8/21 20:27 JMVug/L 4.3IsophoroneBDL
8270E P1A04971111/8/21 20:27 JMVug/L 1.3NaphthaleneBDL
8270E P1A04971111/8/21 20:27 JMVug/L 4.1NitrobenzeneBDL
8270E P1A04971211/8/21 20:27 JMVug/L 3.4N-Nitroso-di-n-propylamine BDL
8270E P1A04971211/8/21 20:27 JMVug/L 4.7N-Nitrosodiphenylamine BDL
8270E P1A04971531/8/21 20:27 JMVug/L 11PentachlorophenolBDL
8270E P1A04971111/8/21 20:27 JMVug/L 0.43PhenanthreneBDL
8270E P1A04971111/8/21 20:27 JMVug/L 1.5PhenolBDL
8270E P1A04971111/8/21 20:27 JMVug/L 0.71PyreneBDL
Surrogate Recovery Control Limits
43-140105 %2,4,6-Tribromophenol
44-11979 %2-Fluorobiphenyl
19-11939 %2-Fluorophenol
44-12067 %Nitrobenzene-d5
11-5231 %Phenol-d5
50-13489 %Terphenyl-d14
Total Metals
7470A P1A051410.00020 1/8/21 15:23 EDVmg/L 0.000034MercuryBDL
6020B P1A049911.0 1/12/21 17:34 JABug/L 0.17Arsenic4.8
6020B P1A049912.0 1/12/21 17:34 JABug/L 0.81Barium130
6020B P1A049911.0 1/12/21 17:34 JABug/L 0.16CadmiumBDL
6020B P1A049912.0 1/12/21 17:34 JABug/L 0.79Chromium4.1
6020B P1A049911.0 1/12/21 17:34 JABug/L 0.26Lead6.9
6020B P1A049915.0 1/12/21 17:34 JABug/L 0.74SeleniumBDL
6020B P1A049911.0 1/12/21 17:34 JABug/L 0.11SilverBDL
Volatile Organic Compounds by GC/MS
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.0611,1,1-Trichloroethane BDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 18 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-7
Sample ID: 1010111-04
Work Order: 1010111
Time Collected: 01/05/21 11:00
Time Submitted: 01/06/21 11:52
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.0361,1,2,2-Tetrachloroethane BDL
8260D P1A054015.0 1/8/21 15:12 JLBug/L 0.961,1,2-Trichloro-1,2,2-trifluoroethane BDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.0661,1,2-Trichloroethane BDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.0831,1-Dichloroethane BDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.0831,1-Dichloroethylene BDL
8260D P1A054012.0 1/8/21 15:12 JLBug/L 0.401,2,3-Trichlorobenzene BDL
8260D P1A054011.0 1/8/21 15:12 JLBug/L 0.131,2,4-Trichlorobenzene BDL
8260D P1A054012.0 1/8/21 15:12 JLBug/L 0.171,2-Dibromo-3-chloropropane BDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.0511,2-Dibromoethane BDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.0761,2-Dichlorobenzene BDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.0661,2-Dichloroethane BDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.111,2-Dichloropropane BDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.0541,3-Dichlorobenzene BDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.0501,4-Dichlorobenzene BDL
8260D P1A054011501/8/21 15:12 JLBug/L 141,4-Dioxane BDL
8260D P1A054015.0 1/8/21 15:12 JLBJug/L 0.31Acetone2.4
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.048BenzeneBDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.14BromochloromethaneBDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.062BromodichloromethaneBDL
8260D P1A054011.0 1/8/21 15:12 JLBug/L 0.040BromoformBDL
8260D P1A054011.0 1/8/21 15:12 JLBug/L 0.18BromomethaneBDL
8260D P1A054015.0 1/8/21 15:12 JLBug/L 0.075Carbon disulfide BDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.11Carbon Tetrachloride BDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.062ChlorobenzeneBDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.22ChloroethaneBDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.076ChloroformBDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.079ChloromethaneBDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.056cis-1,2-Dichloroethylene BDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.079cis-1,3-Dichloropropylene BDL
8260D P1A054011.0 1/8/21 15:12 JLBug/L 0.95CyclohexaneBDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.081DibromochloromethaneBDL
8260D P1A054015.0 1/8/21 15:12 JLBug/L 0.11DichlorodifluoromethaneBDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.061EthylbenzeneBDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.054Isopropylbenzene (Cumene)BDL
8260D P1A054011.0 1/8/21 15:12 JLBug/L 0.12m,p-Xylenes BDL
8260D P1A054015.0 1/8/21 15:12 JLBug/L 1.0Methyl Acetate BDL
8260D P1A054015.0 1/8/21 15:12 JLBug/L 0.065Methyl Butyl Ketone (2-Hexanone)BDL
8260D P1A054015.0 1/8/21 15:12 JLBug/L 0.94MethylcyclohexaneBDL
8260D P1A054015.0 1/8/21 15:12 JLBug/L 0.24Methyl Ethyl Ketone (2-Butanone)BDL
8260D P1A054015.0 1/8/21 15:12 JLBug/L 1.0Methyl Isobutyl Ketone BDL
8260D P1A054011.0 1/8/21 15:12 JLBug/L 0.083Methylene Chloride BDL
8260D P1A054010.50 1/8/21 15:12 JLBJug/L 0.042Methyl-tert-Butyl Ether 0.30
8260D P1A054011.0 1/8/21 15:12 JLBug/L 0.30NaphthaleneBDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 19 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-7
Sample ID: 1010111-04
Work Order: 1010111
Time Collected: 01/05/21 11:00
Time Submitted: 01/06/21 11:52
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.044o-Xylene BDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.047StyreneBDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.098TetrachloroethyleneBDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.044TolueneBDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.094trans-1,2-Dichloroethylene BDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.070trans-1,3-Dichloropropylene BDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.078TrichloroethyleneBDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.062TrichlorofluoromethaneBDL
8260D P1A054010.50 1/8/21 15:12 JLBug/L 0.097Vinyl chloride BDL
8260D P1A054011.5 1/8/21 15:12 JLBug/L 0.15Xylenes, total BDL
Surrogate Recovery Control Limits
80-12498 %4-Bromofluorobenzene
75-129102 %Dibromofluoromethane
77-12396 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 20 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-3
Sample ID: 1010111-05
Work Order: 1010111
Time Collected: 01/04/21 09:30
Time Submitted: 01/06/21 11:52
Semivolatile Organic Compounds by GC/MS
8270E P1A04971101/8/21 20:50 JMVug/L 0.841,1’-Biphenyl BDL
8270E P1A04971101/8/21 20:50 JMVug/L 4.12,3,4,6-Tetrachlorophenol BDL
8270E P1A04971211/8/21 20:50 JMVug/L 3.82,4,5-Trichlorophenol BDL
8270E P1A04971211/8/21 20:50 JMVug/L 4.72,4,6-Trichlorophenol BDL
8270E P1A04971101/8/21 20:50 JMVug/L 2.82,4-Dichlorophenol BDL
8270E P1A04971101/8/21 20:50 JMVug/L 5.12,4-Dimethylphenol BDL
8270E P1A04971521/8/21 20:50 JMVug/L 122,4-Dinitrophenol BDL
8270E P1A04971101/8/21 20:50 JMVug/L 4.42,4-Dinitrotoluene BDL
8270E P1A04971211/8/21 20:50 JMVug/L 4.12,6-Dinitrotoluene BDL
8270E P1A04971211/8/21 20:50 JMVug/L 4.92-Chloronaphthalene BDL
8270E P1A04971101/8/21 20:50 JMVug/L 2.82-Chlorophenol BDL
8270E P1A04971101/8/21 20:50 JMVug/L 1.22-Methylnaphthalene BDL
8270E P1A04971101/8/21 20:50 JMVug/L 2.52-Methylphenol BDL
8270E P1A04971101/8/21 20:50 JMVug/L 4.22-Nitroaniline BDL
8270E P1A04971101/8/21 20:50 JMVug/L 2.72-Nitrophenol BDL
8270E P1A04971101/8/21 20:50 JMVug/L 4.13,3’-Dichlorobenzidine BDL
8270E P1A04971101/8/21 20:50 JMVug/L 2.63/4-Methylphenol BDL
8270E P1A04971101/8/21 20:50 JMVug/L 3.93-Nitroaniline BDL
8270E P1A04971521/8/21 20:50 JMVug/L 124,6-Dinitro-2-methylphenol BDL
8270E P1A04971211/8/21 20:50 JMVug/L 4.64-Bromophenyl phenyl ether BDL
8270E P1A04971101/8/21 20:50 JMVug/L 3.14-Chloro-3-methylphenol BDL
8270E P1A04971101/8/21 20:50 JMVug/L 3.64-Chloroaniline BDL
8270E P1A04971211/8/21 20:50 JMVug/L 4.94-Chlorophenyl phenyl ether BDL
8270E P1A04971101/8/21 20:50 JMVug/L 4.34-Nitroaniline BDL
8270E P1A04971101/8/21 20:50 JMVug/L 2.74-Nitrophenol BDL
8270E P1A04971101/8/21 20:50 JMVug/L 0.80AcenaphtheneBDL
8270E P1A04971211/8/21 20:50 JMVug/L 0.62AcenaphthyleneBDL
8270E P1A04971211/8/21 20:50 JMVug/L 3.5AcetophenoneBDL
8270E P1A04971101/8/21 20:50 JMVug/L 0.49AnthraceneBDL
8270E P1A04971101/8/21 20:50 JMVug/L 1.2AtrazineBDL
8270E P1A04971101/8/21 20:50 JMVug/L 2.4BenzaldehydeBDL
8270E P1A04971101/8/21 20:50 JMVug/L 0.78Benzo(a)anthracene BDL
8270E P1A04971101/8/21 20:50 JMVug/L 0.46Benzo(a)pyrene BDL
8270E P1A04971101/8/21 20:50 JMVug/L 0.91Benzo(b)fluoranthene BDL
8270E P1A04971101/8/21 20:50 JMVug/L 1.0Benzo(g,h,i)perylene BDL
8270E P1A04971101/8/21 20:50 JMVug/L 0.85Benzo(k)fluoranthene BDL
8270E P1A04971101/8/21 20:50 JMVug/L 4.0bis(2-Chloroethoxy)methane BDL
8270E P1A04971101/8/21 20:50 JMVug/L 2.7Bis(2-Chloroethyl)ether BDL
8270E P1A04971101/8/21 20:50 JMVug/L 2.9Bis(2-chloroisopropyl)ether BDL
8270E P1A04971101/8/21 20:50 JMVug/L 3.9Bis(2-Ethylhexyl)phthalate BDL
8270E P1A04971101/8/21 20:50 JMVug/L 3.1Butyl benzyl phthalate BDL
8270E P1A04971101/8/21 20:50 JMVug/L 1.6CaprolactamBDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 21 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-3
Sample ID: 1010111-05
Work Order: 1010111
Time Collected: 01/04/21 09:30
Time Submitted: 01/06/21 11:52
8270E P1A04971211/8/21 20:50 JMVug/L 4.3CarbazoleBDL
8270E P1A04971101/8/21 20:50 JMVug/L 1.0ChryseneBDL
8270E P1A04971211/8/21 20:50 JMVug/L 1.6Dibenzo(a,h)anthracene BDL
8270E P1A04971211/8/21 20:50 JMVug/L 4.4DibenzofuranBDL
8270E P1A04971211/8/21 20:50 JMVug/L 4.4Diethyl phthalate BDL
8270E P1A04971101/8/21 20:50 JMVug/L 4.2Dimethyl phthalate BDL
8270E P1A04971101/8/21 20:50 JMVug/L 4.5Di-n-butyl phthalate BDL
8270E P1A04971101/8/21 20:50 JMVug/L 4.7Di-n-octyl phthalate BDL
8270E P1A04971101/8/21 20:50 JMVug/L 0.59FluorantheneBDL
8270E P1A04971101/8/21 20:50 JMVug/L 0.48FluoreneBDL
8270E P1A04971211/8/21 20:50 JMVug/L 4.0HexachlorobenzeneBDL
8270E P1A04971211/8/21 20:50 JMVug/L 4.7HexachlorobutadieneBDL
8270E P1A04971211/8/21 20:50 JMVug/L 7.6HexachlorocyclopentadieneBDL
8270E P1A04971101/8/21 20:50 JMVug/L 3.9HexachloroethaneBDL
8270E P1A04971101/8/21 20:50 JMVug/L 0.78Indeno(1,2,3-cd)pyrene BDL
8270E P1A04971101/8/21 20:50 JMVug/L 4.3IsophoroneBDL
8270E P1A04971101/8/21 20:50 JMVug/L 1.3NaphthaleneBDL
8270E P1A04971101/8/21 20:50 JMVug/L 4.0NitrobenzeneBDL
8270E P1A04971211/8/21 20:50 JMVug/L 3.4N-Nitroso-di-n-propylamine BDL
8270E P1A04971211/8/21 20:50 JMVug/L 4.6N-Nitrosodiphenylamine BDL
8270E P1A04971521/8/21 20:50 JMVug/L 11PentachlorophenolBDL
8270E P1A04971101/8/21 20:50 JMVug/L 0.42PhenanthreneBDL
8270E P1A04971101/8/21 20:50 JMVug/L 1.5PhenolBDL
8270E P1A04971101/8/21 20:50 JMVug/L 0.70PyreneBDL
Surrogate Recovery Control Limits
43-14093 %2,4,6-Tribromophenol
44-11971 %2-Fluorobiphenyl
19-11939 %2-Fluorophenol
44-12064 %Nitrobenzene-d5
11-5229 %Phenol-d5
50-13481 %Terphenyl-d14
Total Metals
7470A P1A051410.00020 1/8/21 15:27 EDVJmg/L 0.000034Mercury0.000034
6020B P1A049911.0 1/12/21 15:44 JABJug/L 0.17Arsenic0.84
6020B P1A049912.0 1/12/21 15:44 JABug/L 0.81Barium100
6020B P1A049911.0 1/12/21 15:44 JABug/L 0.16CadmiumBDL
6020B P1A049912.0 1/12/21 15:44 JABug/L 0.79Chromium2.4
6020B P1A049911.0 1/12/21 15:44 JABug/L 0.26Lead1.4
6020B P1A049915.0 1/12/21 15:44 JABug/L 0.74SeleniumBDL
6020B P1A049911.0 1/12/21 15:44 JABug/L 0.11SilverBDL
Volatile Organic Compounds by GC/MS
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.0611,1,1-Trichloroethane BDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 22 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-3
Sample ID: 1010111-05
Work Order: 1010111
Time Collected: 01/04/21 09:30
Time Submitted: 01/06/21 11:52
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.0361,1,2,2-Tetrachloroethane BDL
8260D P1A054015.0 1/8/21 15:35 JLBug/L 0.961,1,2-Trichloro-1,2,2-trifluoroethane BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.0661,1,2-Trichloroethane BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.0831,1-Dichloroethane BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.0831,1-Dichloroethylene BDL
8260D P1A054012.0 1/8/21 15:35 JLBug/L 0.401,2,3-Trichlorobenzene BDL
8260D P1A054011.0 1/8/21 15:35 JLBug/L 0.131,2,4-Trichlorobenzene BDL
8260D P1A054012.0 1/8/21 15:35 JLBug/L 0.171,2-Dibromo-3-chloropropane BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.0511,2-Dibromoethane BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.0761,2-Dichlorobenzene BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.0661,2-Dichloroethane BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.111,2-Dichloropropane BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.0541,3-Dichlorobenzene BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.0501,4-Dichlorobenzene BDL
8260D P1A054011501/8/21 15:35 JLBug/L 141,4-Dioxane BDL
8260D P1A054015.0 1/8/21 15:35 JLBJug/L 0.31Acetone2.1
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.048BenzeneBDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.14BromochloromethaneBDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.062BromodichloromethaneBDL
8260D P1A054011.0 1/8/21 15:35 JLBug/L 0.040BromoformBDL
8260D P1A054011.0 1/8/21 15:35 JLBug/L 0.18BromomethaneBDL
8260D P1A054015.0 1/8/21 15:35 JLBug/L 0.075Carbon disulfide BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.11Carbon Tetrachloride BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.062ChlorobenzeneBDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.22ChloroethaneBDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.076ChloroformBDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.079ChloromethaneBDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.056cis-1,2-Dichloroethylene BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.079cis-1,3-Dichloropropylene BDL
8260D P1A054011.0 1/8/21 15:35 JLBug/L 0.95CyclohexaneBDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.081DibromochloromethaneBDL
8260D P1A054015.0 1/8/21 15:35 JLBug/L 0.11DichlorodifluoromethaneBDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.061EthylbenzeneBDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.054Isopropylbenzene (Cumene)BDL
8260D P1A054011.0 1/8/21 15:35 JLBug/L 0.12m,p-Xylenes BDL
8260D P1A054015.0 1/8/21 15:35 JLBug/L 1.0Methyl Acetate BDL
8260D P1A054015.0 1/8/21 15:35 JLBug/L 0.065Methyl Butyl Ketone (2-Hexanone)BDL
8260D P1A054015.0 1/8/21 15:35 JLBug/L 0.94MethylcyclohexaneBDL
8260D P1A054015.0 1/8/21 15:35 JLBug/L 0.24Methyl Ethyl Ketone (2-Butanone)BDL
8260D P1A054015.0 1/8/21 15:35 JLBug/L 1.0Methyl Isobutyl Ketone BDL
8260D P1A054011.0 1/8/21 15:35 JLBug/L 0.083Methylene Chloride BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.042Methyl-tert-Butyl Ether BDL
8260D P1A054011.0 1/8/21 15:35 JLBug/L 0.30NaphthaleneBDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 23 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-3
Sample ID: 1010111-05
Work Order: 1010111
Time Collected: 01/04/21 09:30
Time Submitted: 01/06/21 11:52
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.044o-Xylene BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.047StyreneBDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.098TetrachloroethyleneBDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.044TolueneBDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.094trans-1,2-Dichloroethylene BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.070trans-1,3-Dichloropropylene BDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.078TrichloroethyleneBDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.062TrichlorofluoromethaneBDL
8260D P1A054010.50 1/8/21 15:35 JLBug/L 0.097Vinyl chloride BDL
8260D P1A054011.5 1/8/21 15:35 JLBug/L 0.15Xylenes, total BDL
Surrogate Recovery Control Limits
80-12498 %4-Bromofluorobenzene
75-129102 %Dibromofluoromethane
77-12394 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 24 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: DUP-2
Sample ID: 1010111-06
Work Order: 1010111
Time Collected: 01/04/21 00:00
Time Submitted: 01/06/21 11:52
Semivolatile Organic Compounds by GC/MS
8270E P1A04971101/8/21 21:12 JMVug/L 0.811,1’-Biphenyl BDL
8270E P1A04971101/8/21 21:12 JMVug/L 4.02,3,4,6-Tetrachlorophenol BDL
8270E P1A04971201/8/21 21:12 JMVug/L 3.62,4,5-Trichlorophenol BDL
8270E P1A04971201/8/21 21:12 JMVug/L 4.52,4,6-Trichlorophenol BDL
8270E P1A04971101/8/21 21:12 JMVug/L 2.62,4-Dichlorophenol BDL
8270E P1A04971101/8/21 21:12 JMVug/L 4.92,4-Dimethylphenol BDL
8270E P1A04971501/8/21 21:12 JMVug/L 122,4-Dinitrophenol BDL
8270E P1A04971101/8/21 21:12 JMVug/L 4.22,4-Dinitrotoluene BDL
8270E P1A04971201/8/21 21:12 JMVug/L 3.92,6-Dinitrotoluene BDL
8270E P1A04971201/8/21 21:12 JMVug/L 4.72-Chloronaphthalene BDL
8270E P1A04971101/8/21 21:12 JMVug/L 2.72-Chlorophenol BDL
8270E P1A04971101/8/21 21:12 JMVug/L 1.22-Methylnaphthalene BDL
8270E P1A04971101/8/21 21:12 JMVug/L 2.42-Methylphenol BDL
8270E P1A04971101/8/21 21:12 JMVug/L 4.12-Nitroaniline BDL
8270E P1A04971101/8/21 21:12 JMVug/L 2.62-Nitrophenol BDL
8270E P1A04971101/8/21 21:12 JMVug/L 3.93,3’-Dichlorobenzidine BDL
8270E P1A04971101/8/21 21:12 JMVug/L 2.53/4-Methylphenol BDL
8270E P1A04971101/8/21 21:12 JMVug/L 3.83-Nitroaniline BDL
8270E P1A04971501/8/21 21:12 JMVug/L 114,6-Dinitro-2-methylphenol BDL
8270E P1A04971201/8/21 21:12 JMVug/L 4.44-Bromophenyl phenyl ether BDL
8270E P1A04971101/8/21 21:12 JMVug/L 2.94-Chloro-3-methylphenol BDL
8270E P1A04971101/8/21 21:12 JMVug/L 3.54-Chloroaniline BDL
8270E P1A04971201/8/21 21:12 JMVug/L 4.74-Chlorophenyl phenyl ether BDL
8270E P1A04971101/8/21 21:12 JMVug/L 4.14-Nitroaniline BDL
8270E P1A04971101/8/21 21:12 JMVug/L 2.64-Nitrophenol BDL
8270E P1A04971101/8/21 21:12 JMVug/L 0.76AcenaphtheneBDL
8270E P1A04971201/8/21 21:12 JMVug/L 0.60AcenaphthyleneBDL
8270E P1A04971201/8/21 21:12 JMVug/L 3.4AcetophenoneBDL
8270E P1A04971101/8/21 21:12 JMVug/L 0.47AnthraceneBDL
8270E P1A04971101/8/21 21:12 JMVug/L 1.1AtrazineBDL
8270E P1A04971101/8/21 21:12 JMVug/L 2.4BenzaldehydeBDL
8270E P1A04971101/8/21 21:12 JMVug/L 0.74Benzo(a)anthracene BDL
8270E P1A04971101/8/21 21:12 JMVug/L 0.44Benzo(a)pyrene BDL
8270E P1A04971101/8/21 21:12 JMVug/L 0.87Benzo(b)fluoranthene BDL
8270E P1A04971101/8/21 21:12 JMVug/L 0.98Benzo(g,h,i)perylene BDL
8270E P1A04971101/8/21 21:12 JMVug/L 0.81Benzo(k)fluoranthene BDL
8270E P1A04971101/8/21 21:12 JMVug/L 3.8bis(2-Chloroethoxy)methane BDL
8270E P1A04971101/8/21 21:12 JMVug/L 2.6Bis(2-Chloroethyl)ether BDL
8270E P1A04971101/8/21 21:12 JMVug/L 2.8Bis(2-chloroisopropyl)ether BDL
8270E P1A04971101/8/21 21:12 JMVug/L 3.7Bis(2-Ethylhexyl)phthalate BDL
8270E P1A04971101/8/21 21:12 JMVug/L 2.9Butyl benzyl phthalate BDL
8270E P1A04971101/8/21 21:12 JMVug/L 1.6CaprolactamBDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 25 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: DUP-2
Sample ID: 1010111-06
Work Order: 1010111
Time Collected: 01/04/21 00:00
Time Submitted: 01/06/21 11:52
8270E P1A04971201/8/21 21:12 JMVug/L 4.1CarbazoleBDL
8270E P1A04971101/8/21 21:12 JMVug/L 0.98ChryseneBDL
8270E P1A04971201/8/21 21:12 JMVug/L 1.6Dibenzo(a,h)anthracene BDL
8270E P1A04971201/8/21 21:12 JMVug/L 4.2DibenzofuranBDL
8270E P1A04971201/8/21 21:12 JMVug/L 4.2Diethyl phthalate BDL
8270E P1A04971101/8/21 21:12 JMVug/L 4.1Dimethyl phthalate BDL
8270E P1A04971101/8/21 21:12 JMVug/L 4.3Di-n-butyl phthalate BDL
8270E P1A04971101/8/21 21:12 JMVug/L 4.5Di-n-octyl phthalate BDL
8270E P1A04971101/8/21 21:12 JMVug/L 0.57FluorantheneBDL
8270E P1A04971101/8/21 21:12 JMVug/L 0.46FluoreneBDL
8270E P1A04971201/8/21 21:12 JMVug/L 3.9HexachlorobenzeneBDL
8270E P1A04971201/8/21 21:12 JMVug/L 4.5HexachlorobutadieneBDL
8270E P1A04971201/8/21 21:12 JMVug/L 7.3HexachlorocyclopentadieneBDL
8270E P1A04971101/8/21 21:12 JMVug/L 3.7HexachloroethaneBDL
8270E P1A04971101/8/21 21:12 JMVug/L 0.75Indeno(1,2,3-cd)pyrene BDL
8270E P1A04971101/8/21 21:12 JMVug/L 4.1IsophoroneBDL
8270E P1A04971101/8/21 21:12 JMVug/L 1.3NaphthaleneBDL
8270E P1A04971101/8/21 21:12 JMVug/L 3.8NitrobenzeneBDL
8270E P1A04971201/8/21 21:12 JMVug/L 3.3N-Nitroso-di-n-propylamine BDL
8270E P1A04971201/8/21 21:12 JMVug/L 4.4N-Nitrosodiphenylamine BDL
8270E P1A04971501/8/21 21:12 JMVug/L 11PentachlorophenolBDL
8270E P1A04971101/8/21 21:12 JMVug/L 0.40PhenanthreneBDL
8270E P1A04971101/8/21 21:12 JMVug/L 1.4PhenolBDL
8270E P1A04971101/8/21 21:12 JMVug/L 0.67PyreneBDL
Surrogate Recovery Control Limits
43-14089 %2,4,6-Tribromophenol
44-11965 %2-Fluorobiphenyl
19-11937 %2-Fluorophenol
44-12061 %Nitrobenzene-d5
11-5226 %Phenol-d5
50-13476 %Terphenyl-d14
Total Metals
7470A P1A051410.00020 1/8/21 14:52 EDVJmg/L 0.000034Mercury0.000038
6020B P1A049911.0 1/12/21 15:51 JABJug/L 0.17Arsenic0.31
6020B P1A049912.0 1/12/21 15:51 JABug/L 0.81Barium59
6020B P1A049911.0 1/12/21 15:51 JABug/L 0.16CadmiumBDL
6020B P1A049912.0 1/12/21 15:51 JABJug/L 0.79Chromium0.94
6020B P1A049911.0 1/12/21 15:51 JABug/L 0.26LeadBDL
6020B P1A049915.0 1/12/21 15:51 JABJug/L 0.74Selenium1.1
6020B P1A049911.0 1/12/21 15:51 JABug/L 0.11SilverBDL
Volatile Organic Compounds by GC/MS
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.0611,1,1-Trichloroethane BDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 26 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: DUP-2
Sample ID: 1010111-06
Work Order: 1010111
Time Collected: 01/04/21 00:00
Time Submitted: 01/06/21 11:52
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.0361,1,2,2-Tetrachloroethane BDL
8260D P1A054015.0 1/8/21 15:59 JLBug/L 0.961,1,2-Trichloro-1,2,2-trifluoroethane BDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.0661,1,2-Trichloroethane BDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.0831,1-Dichloroethane BDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.0831,1-Dichloroethylene BDL
8260D P1A054012.0 1/8/21 15:59 JLBug/L 0.401,2,3-Trichlorobenzene BDL
8260D P1A054011.0 1/8/21 15:59 JLBug/L 0.131,2,4-Trichlorobenzene BDL
8260D P1A054012.0 1/8/21 15:59 JLBug/L 0.171,2-Dibromo-3-chloropropane BDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.0511,2-Dibromoethane BDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.0761,2-Dichlorobenzene BDL
8260D P1A054010.50 1/8/21 15:59 JLBJug/L 0.0661,2-Dichloroethane 0.25
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.111,2-Dichloropropane BDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.0541,3-Dichlorobenzene BDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.0501,4-Dichlorobenzene BDL
8260D P1A054011501/8/21 15:59 JLBug/L 141,4-Dioxane BDL
8260D P1A054015.0 1/8/21 15:59 JLBJug/L 0.31Acetone1.2
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.048BenzeneBDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.14BromochloromethaneBDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.062BromodichloromethaneBDL
8260D P1A054011.0 1/8/21 15:59 JLBug/L 0.040BromoformBDL
8260D P1A054011.0 1/8/21 15:59 JLBug/L 0.18BromomethaneBDL
8260D P1A054015.0 1/8/21 15:59 JLBug/L 0.075Carbon disulfide BDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.11Carbon Tetrachloride BDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.062ChlorobenzeneBDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.22ChloroethaneBDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.076ChloroformBDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.079ChloromethaneBDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.056cis-1,2-Dichloroethylene BDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.079cis-1,3-Dichloropropylene BDL
8260D P1A054011.0 1/8/21 15:59 JLBug/L 0.95CyclohexaneBDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.081DibromochloromethaneBDL
8260D P1A054015.0 1/8/21 15:59 JLBug/L 0.11DichlorodifluoromethaneBDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.061EthylbenzeneBDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.054Isopropylbenzene (Cumene)BDL
8260D P1A054011.0 1/8/21 15:59 JLBug/L 0.12m,p-Xylenes BDL
8260D P1A054015.0 1/8/21 15:59 JLBug/L 1.0Methyl Acetate BDL
8260D P1A054015.0 1/8/21 15:59 JLBug/L 0.065Methyl Butyl Ketone (2-Hexanone)BDL
8260D P1A054015.0 1/8/21 15:59 JLBug/L 0.94MethylcyclohexaneBDL
8260D P1A054015.0 1/8/21 15:59 JLBug/L 0.24Methyl Ethyl Ketone (2-Butanone)BDL
8260D P1A054015.0 1/8/21 15:59 JLBug/L 1.0Methyl Isobutyl Ketone BDL
8260D P1A054011.0 1/8/21 15:59 JLBug/L 0.083Methylene Chloride BDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.042Methyl-tert-Butyl Ether BDL
8260D P1A054011.0 1/8/21 15:59 JLBug/L 0.30NaphthaleneBDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 27 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: DUP-2
Sample ID: 1010111-06
Work Order: 1010111
Time Collected: 01/04/21 00:00
Time Submitted: 01/06/21 11:52
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.044o-Xylene BDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.047StyreneBDL
8260D P1A054010.50 1/8/21 15:59 JLBJug/L 0.098Tetrachloroethylene0.28
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.044TolueneBDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.094trans-1,2-Dichloroethylene BDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.070trans-1,3-Dichloropropylene BDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.078TrichloroethyleneBDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.062TrichlorofluoromethaneBDL
8260D P1A054010.50 1/8/21 15:59 JLBug/L 0.097Vinyl chloride BDL
8260D P1A054011.5 1/8/21 15:59 JLBug/L 0.15Xylenes, total BDL
Surrogate Recovery Control Limits
80-12499 %4-Bromofluorobenzene
75-129102 %Dibromofluoromethane
77-12396 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 28 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-4 (Filtered)
Sample ID: 1010111-07
Work Order: 1010111
Time Collected: 01/05/21 10:00
Time Submitted: 01/06/21 11:52
Total Metals
7470A P1A051410.00020 1/8/21 15:31 EDVmg/L 0.000034MercuryBDL
6020B P1A049911.0 1/13/21 13:43 JABJug/L 0.17Arsenic0.25
6020B P1A049912.0 1/13/21 13:43 JABug/L 0.81Barium130
6020B P1A049911.0 1/13/21 13:43 JABug/L 0.16CadmiumBDL
6020B P1A049912.0 1/13/21 13:43 JABug/L 0.79ChromiumBDL
6020B P1A049911.0 1/13/21 13:43 JABug/L 0.26Lead1.7
6020B P1A049915.0 1/13/21 13:43 JABug/L 0.74SeleniumBDL
6020B P1A049911.0 1/13/21 13:43 JABug/L 0.11SilverBDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 29 of 45
Laboratory Report
01/15/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: TW-7 (Filtered)
Sample ID: 1010111-08
Work Order: 1010111
Time Collected: 01/05/21 11:00
Time Submitted: 01/06/21 11:52
Total Metals
7470A P1A051410.00020 1/8/21 15:34 EDVmg/L 0.000034MercuryBDL
6020B P1A049911.0 1/12/21 15:38 JABug/L 0.17Arsenic4.0
6020B P1A049912.0 1/12/21 15:38 JABug/L 0.81Barium120
6020B P1A049911.0 1/12/21 15:38 JABug/L 0.16CadmiumBDL
6020B P1A049912.0 1/12/21 15:38 JABJug/L 0.79Chromium1.1
6020B P1A049911.0 1/12/21 15:38 JABug/L 0.26LeadBDL
6020B P1A049915.0 1/12/21 15:38 JABug/L 0.74SeleniumBDL
6020B P1A049911.0 1/12/21 15:38 JABug/L 0.11SilverBDL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 30 of 45
1/15/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010111
Time Submitted: 1/6/2021 11:52:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P1A0540 - SM6200 B
Blank (P1A0540-BLK1)Prepared & Analyzed: 01/08/21
1,1,1-Trichloroethane ug/LBRL0.50
1,1,2,2-Tetrachloroethane ug/LBRL0.50
1,1,2-Trichloro-1,2,2-trifluoroethane ug/LBRL5.0
1,1,2-Trichloroethane ug/LBRL0.50
1,1-Dichloroethane ug/LBRL0.50
1,1-Dichloroethylene ug/LBRL0.50
1,2,3-Trichlorobenzene ug/LBRL2.0
1,2,4-Trichlorobenzene ug/LBRL1.0
1,2-Dibromo-3-chloropropane ug/LBRL2.0
1,2-Dibromoethane ug/LBRL0.50
1,2-Dichlorobenzene ug/LBRL0.50
1,2-Dichloroethane ug/LBRL0.50
1,2-Dichloropropane ug/LBRL0.50
1,3-Dichlorobenzene ug/LBRL0.50
1,4-Dichlorobenzene ug/LBRL0.50
1,4-Dioxane ug/LBRL150
Acetone ug/LBRL5.0
Benzene ug/LBRL0.50
Bromochloromethane ug/LBRL0.50
Bromodichloromethane ug/LBRL0.50
Bromoform ug/LBRL1.0
Bromomethane ug/LBRL1.0
Carbon disulfide ug/LBRL5.0
Carbon Tetrachloride ug/LBRL0.50
Chlorobenzene ug/LBRL0.50
Chloroethane ug/LBRL0.50
Chloroform ug/LBRL0.50
Chloromethane ug/LBRL0.50
cis-1,2-Dichloroethylene ug/LBRL0.50
cis-1,3-Dichloropropylene ug/LBRL0.50
Cyclohexane ug/LBRL1.0
Dibromochloromethane ug/LBRL0.50
Dichlorodifluoromethane ug/LBRL5.0
Ethylbenzene ug/LBRL0.50
Isopropylbenzene (Cumene)ug/LBRL0.50
m,p-Xylenes ug/LBRL1.0
Methyl Acetate ug/LBRL5.0
Methyl Butyl Ketone (2-Hexanone)ug/LBRL5.0
Methylcyclohexane ug/LBRL5.0
Methyl Ethyl Ketone (2-Butanone)ug/LBRL5.0
Methyl Isobutyl Ketone ug/LBRL5.0
Methylene Chloride ug/LBRL1.0
Methyl-tert-Butyl Ether ug/LBRL0.50
Naphthalene ug/LBRL1.0
o-Xylene ug/LBRL0.50
Styrene ug/LBRL0.50
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 31 of 45
1/15/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010111
Time Submitted: 1/6/2021 11:52:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P1A0540 - SM6200 B
Blank (P1A0540-BLK1)Prepared & Analyzed: 01/08/21
Tetrachloroethylene ug/LBRL0.50
Toluene ug/LBRL0.50
trans-1,2-Dichloroethylene ug/LBRL0.50
trans-1,3-Dichloropropylene ug/LBRL0.50
Trichloroethylene ug/LBRL0.50
Trichlorofluoromethane ug/LBRL0.50
Vinyl chloride ug/LBRL0.50
Xylenes, total ug/LBRL1.5
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 9648.0
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10251.0
ug/L 50.00 77-123Surrogate: Toluene-d8 9647.9
LCS (P1A0540-BS1)Prepared & Analyzed: 01/08/21
1,1,1-Trichloroethane ug/L21.8 0.50 20.00 75-136109
1,1,2,2-Tetrachloroethane ug/L19.6 0.50 20.00 62-12798
1,1,2-Trichloro-1,2,2-trifluoroethane ug/L22.4 5.0 20.00 70-130112
1,1,2-Trichloroethane ug/L21.1 0.50 20.00 70-140106
1,1-Dichloroethane ug/L21.8 0.50 20.00 78-130109
1,1-Dichloroethylene ug/L21.8 0.50 20.00 70-154109
1,2,3-Trichlorobenzene ug/L20.2 2.0 20.00 58-144101
1,2,4-Trichlorobenzene ug/L21.0 1.0 20.00 66-139105
1,2-Dibromo-3-chloropropane ug/L19.9 2.0 20.00 63-13499
1,2-Dibromoethane ug/L20.3 0.50 20.00 77-135102
1,2-Dichlorobenzene ug/L20.5 0.50 20.00 78-128103
1,2-Dichloroethane ug/L21.1 0.50 20.00 68-131105
1,2-Dichloropropane ug/L21.4 0.50 20.00 77-130107
1,3-Dichlorobenzene ug/L20.7 0.50 20.00 77-125104
1,4-Dichlorobenzene ug/L20.9 0.50 20.00 75-126104
1,4-Dioxane ug/L177 150 200.0 70-13089
Acetone ug/L32.2 5.0 40.00 40-16680
Benzene ug/L21.6 0.50 20.00 77-128108
Bromochloromethane ug/L21.8 0.50 20.00 78-135109
Bromodichloromethane ug/L22.0 0.50 20.00 76-138110
Bromoform ug/L21.1 1.0 20.00 71-135106
Bromomethane ug/L21.6 1.0 20.00 41-168108
Carbon disulfide ug/L21.5 5.0 20.00 59-135108
Carbon Tetrachloride ug/L21.8 0.50 20.00 72-142109
Chlorobenzene ug/L21.0 0.50 20.00 78-119105
Chloroethane ug/L20.2 0.50 20.00 57-142101
Chloroform ug/L21.2 0.50 20.00 77-130106
Chloromethane ug/L21.5 0.50 20.00 47-145108
cis-1,2-Dichloroethylene ug/L21.7 0.50 20.00 76-141108
cis-1,3-Dichloropropylene ug/L21.6 0.50 20.00 65-140108
Cyclohexane ug/L21.9 1.0 20.00 70-130109
Dibromochloromethane ug/L20.8 0.50 20.00 75-134104
Dichlorodifluoromethane ug/L23.6 5.0 20.00 28-163118
Ethylbenzene ug/L20.7 0.50 20.00 80-127103
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 32 of 45
1/15/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010111
Time Submitted: 1/6/2021 11:52:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P1A0540 - SM6200 B
LCS (P1A0540-BS1)Prepared & Analyzed: 01/08/21
Isopropylbenzene (Cumene)ug/L21.2 0.50 20.00 70-130106
m,p-Xylenes ug/L43.1 1.0 40.00 77-133108
Methyl Acetate ug/L18.9 5.0 20.00 70-13095
Methyl Butyl Ketone (2-Hexanone)ug/L19.2 5.0 20.00 64-13796
Methylcyclohexane ug/L20.4 5.0 20.00 70-130102
Methyl Ethyl Ketone (2-Butanone)ug/L19.1 5.0 20.00 71-13496
Methyl Isobutyl Ketone ug/L19.8 5.0 20.00 69-13499
Methylene Chloride ug/L21.2 1.0 20.00 73-131106
Methyl-tert-Butyl Ether ug/L20.9 0.50 20.00 68-135104
Naphthalene ug/L18.6 1.0 20.00 64-13693
o-Xylene ug/L20.9 0.50 20.00 78-128105
Styrene ug/L21.2 0.50 20.00 78-129106
Tetrachloroethylene ug/L20.7 0.50 20.00 80-129103
Toluene ug/L21.3 0.50 20.00 76-131107
trans-1,2-Dichloroethylene ug/L21.6 0.50 20.00 76-135108
trans-1,3-Dichloropropylene ug/L21.5 0.50 20.00 67-140108
Trichloroethylene ug/L22.2 0.50 20.00 77-133111
Trichlorofluoromethane ug/L21.2 0.50 20.00 62-148106
Vinyl chloride ug/L21.5 0.50 20.00 57-141108
Xylenes, total ug/L64.0 1.5 60.00 77-133107
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10049.8
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10150.4
ug/L 50.00 77-123Surrogate: Toluene-d8 9748.5
LCS Dup (P1A0540-BSD1)Prepared & Analyzed: 01/08/21
1,1,1-Trichloroethane ug/L20.4 0.50 20.00 2075-136102 7
1,1,2,2-Tetrachloroethane ug/L19.2 0.50 20.00 2062-12796 2
1,1,2-Trichloro-1,2,2-trifluoroethane ug/L21.1 5.0 20.00 2070-130105 6
1,1,2-Trichloroethane ug/L20.4 0.50 20.00 2070-140102 3
1,1-Dichloroethane ug/L20.7 0.50 20.00 2078-130103 5
1,1-Dichloroethylene ug/L20.6 0.50 20.00 2070-154103 6
1,2,3-Trichlorobenzene ug/L19.8 2.0 20.00 2058-14499 2
1,2,4-Trichlorobenzene ug/L20.0 1.0 20.00 2066-139100 5
1,2-Dibromo-3-chloropropane ug/L19.4 2.0 20.00 2063-13497 2
1,2-Dibromoethane ug/L20.2 0.50 20.00 2077-135101 0.7
1,2-Dichlorobenzene ug/L19.6 0.50 20.00 2078-12898 4
1,2-Dichloroethane ug/L20.3 0.50 20.00 2068-131102 4
1,2-Dichloropropane ug/L20.7 0.50 20.00 2077-130104 3
1,3-Dichlorobenzene ug/L20.2 0.50 20.00 2077-125101 3
1,4-Dichlorobenzene ug/L19.9 0.50 20.00 2075-126100 5
1,4-Dioxane ug/L179 150 200.0 2070-13089 0.8
Acetone ug/L42.2 5.0 40.00 20 D40-166105 27
Benzene ug/L20.6 0.50 20.00 2077-128103 5
Bromochloromethane ug/L21.1 0.50 20.00 2078-135105 4
Bromodichloromethane ug/L20.6 0.50 20.00 2076-138103 6
Bromoform ug/L20.9 1.0 20.00 2071-135104 1
Bromomethane ug/L21.7 1.0 20.00 2041-168109 0.6
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 33 of 45
1/15/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010111
Time Submitted: 1/6/2021 11:52:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P1A0540 - SM6200 B
LCS Dup (P1A0540-BSD1)Prepared & Analyzed: 01/08/21
Carbon disulfide ug/L20.5 5.0 20.00 2059-135103 5
Carbon Tetrachloride ug/L20.4 0.50 20.00 2072-142102 7
Chlorobenzene ug/L20.2 0.50 20.00 2078-119101 3
Chloroethane ug/L19.0 0.50 20.00 2057-14295 6
Chloroform ug/L20.2 0.50 20.00 2077-130101 5
Chloromethane ug/L20.8 0.50 20.00 2047-145104 3
cis-1,2-Dichloroethylene ug/L20.7 0.50 20.00 2076-141104 5
cis-1,3-Dichloropropylene ug/L21.1 0.50 20.00 2065-140106 2
Cyclohexane ug/L20.4 1.0 20.00 2070-130102 7
Dibromochloromethane ug/L20.4 0.50 20.00 2075-134102 2
Dichlorodifluoromethane ug/L22.1 5.0 20.00 2028-163110 7
Ethylbenzene ug/L19.7 0.50 20.00 2080-12798 5
Isopropylbenzene (Cumene)ug/L20.0 0.50 20.00 2070-130100 5
m,p-Xylenes ug/L42.1 1.0 40.00 2077-133105 2
Methyl Acetate ug/L19.1 5.0 20.00 2070-13095 0.7
Methyl Butyl Ketone (2-Hexanone)ug/L22.1 5.0 20.00 2064-137110 14
Methylcyclohexane ug/L19.1 5.0 20.00 2070-13096 7
Methyl Ethyl Ketone (2-Butanone)ug/L20.2 5.0 20.00 2071-134101 5
Methyl Isobutyl Ketone ug/L19.6 5.0 20.00 2069-13498 1
Methylene Chloride ug/L20.7 1.0 20.00 2073-131104 2
Methyl-tert-Butyl Ether ug/L20.4 0.50 20.00 2068-135102 2
Naphthalene ug/L17.6 1.0 20.00 2064-13688 5
o-Xylene ug/L20.2 0.50 20.00 2078-128101 4
Styrene ug/L20.4 0.50 20.00 2078-129102 4
Tetrachloroethylene ug/L19.9 0.50 20.00 2080-129100 4
Toluene ug/L20.2 0.50 20.00 2076-131101 6
trans-1,2-Dichloroethylene ug/L20.3 0.50 20.00 2076-135102 6
trans-1,3-Dichloropropylene ug/L20.8 0.50 20.00 2067-140104 3
Trichloroethylene ug/L20.6 0.50 20.00 2077-133103 8
Trichlorofluoromethane ug/L19.7 0.50 20.00 2062-14898 7
Vinyl chloride ug/L20.6 0.50 20.00 2057-141103 5
Xylenes, total ug/L62.2 1.5 60.00 2077-133104 3
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 9849.1
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10049.9
ug/L 50.00 77-123Surrogate: Toluene-d8 9648.2
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 34 of 45
1/15/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010111
Time Submitted: 1/6/2021 11:52:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P1A0497 - 3510C MS
Blank (P1A0497-BLK1)Prepared: 01/07/21 Analyzed: 01/08/21
1,1’-Biphenyl ug/LBRL10
2,3,4,6-Tetrachlorophenol ug/LBRL10
2,4,5-Trichlorophenol ug/LBRL20
2,4,6-Trichlorophenol ug/LBRL20
2,4-Dichlorophenol ug/LBRL10
2,4-Dimethylphenol ug/LBRL10
2,4-Dinitrophenol ug/LBRL50
2,4-Dinitrotoluene ug/LBRL10
2,6-Dinitrotoluene ug/LBRL20
2-Chloronaphthalene ug/LBRL20
2-Chlorophenol ug/LBRL10
2-Methylnaphthalene ug/LBRL10
2-Methylphenol ug/LBRL10
2-Nitroaniline ug/LBRL10
2-Nitrophenol ug/LBRL10
3,3’-Dichlorobenzidine ug/LBRL10
3/4-Methylphenol ug/LBRL10
3-Nitroaniline ug/LBRL10
4,6-Dinitro-2-methylphenol ug/LBRL50
4-Bromophenyl phenyl ether ug/LBRL20
4-Chloro-3-methylphenol ug/LBRL10
4-Chloroaniline ug/LBRL10
4-Chlorophenyl phenyl ether ug/LBRL20
4-Nitroaniline ug/LBRL10
4-Nitrophenol ug/LBRL10
Acenaphthene ug/LBRL10
Acenaphthylene ug/LBRL20
Acetophenone ug/LBRL20
Anthracene ug/LBRL10
Atrazine ug/LBRL10
Benzaldehyde ug/LBRL10
Benzo(a)anthracene ug/LBRL10
Benzo(a)pyrene ug/LBRL10
Benzo(b)fluoranthene ug/LBRL10
Benzo(g,h,i)perylene ug/LBRL10
Benzo(k)fluoranthene ug/LBRL10
bis(2-Chloroethoxy)methane ug/LBRL10
Bis(2-Chloroethyl)ether ug/LBRL10
Bis(2-chloroisopropyl)ether ug/LBRL10
Bis(2-Ethylhexyl)phthalate ug/LBRL10
Butyl benzyl phthalate ug/LBRL10
Caprolactam ug/LBRL10
Carbazole ug/LBRL20
Chrysene ug/LBRL10
Dibenzo(a,h)anthracene ug/LBRL20
Dibenzofuran ug/LBRL20
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 35 of 45
1/15/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010111
Time Submitted: 1/6/2021 11:52:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P1A0497 - 3510C MS
Blank (P1A0497-BLK1)Prepared: 01/07/21 Analyzed: 01/08/21
Diethyl phthalate ug/LBRL20
Dimethyl phthalate ug/LBRL10
Di-n-butyl phthalate ug/LBRL10
Di-n-octyl phthalate ug/LBRL10
Fluoranthene ug/LBRL10
Fluorene ug/LBRL10
Hexachlorobenzene ug/LBRL20
Hexachlorobutadiene ug/LBRL20
Hexachlorocyclopentadiene ug/LBRL20
Hexachloroethane ug/LBRL10
Indeno(1,2,3-cd)pyrene ug/LBRL10
Isophorone ug/LBRL10
Naphthalene ug/LBRL10
Nitrobenzene ug/LBRL10
N-Nitroso-di-n-propylamine ug/LBRL20
N-Nitrosodiphenylamine ug/LBRL20
Pentachlorophenol ug/LBRL50
Phenanthrene ug/LBRL10
Phenol ug/LBRL10
Pyrene ug/LBRL10
ug/L 100.0 43-140Surrogate: 2,4,6-Tribromophenol 104104
ug/L 50.00 44-119Surrogate: 2-Fluorobiphenyl 7436.8
ug/L 100.0 19-119Surrogate: 2-Fluorophenol 3434.5
ug/L 50.00 44-120Surrogate: Nitrobenzene-d5 6231.0
ug/L 100.0 11-52Surrogate: Phenol-d5 2524.6
ug/L 50.00 50-134Surrogate: Terphenyl-d14 9447.2
LCS (P1A0497-BS1)Prepared: 01/07/21 Analyzed: 01/08/21
2,4,5-Trichlorophenol ug/L37.1 20 50.00 53-12374
2,4,6-Trichlorophenol ug/L34.2 20 50.00 50-12568
2,4-Dichlorophenol ug/L30.5 10 50.00 47-12161
2,4-Dimethylphenol ug/L32.2 10 50.00 31-12464
2,4-Dinitrophenol ug/L24.9 50 50.00 J23-14350
2,4-Dinitrotoluene ug/L42.6 10 50.00 57-12885
2,6-Dinitrotoluene ug/L40.4 20 50.00 57-12481
2-Chloronaphthalene ug/L28.6 20 50.00 40-11657
2-Chlorophenol ug/L23.2 10 50.00 38-11746
2-Methylnaphthalene ug/L24.7 10 50.00 40-12149
2-Methylphenol ug/L23.9 10 50.00 30-11748
2-Nitroaniline ug/L37.0 10 50.00 55-12774
2-Nitrophenol ug/L26.7 10 50.00 47-12353
3,3’-Dichlorobenzidine ug/L47.1 10 50.00 27-12994
3/4-Methylphenol ug/L20.5 10 50.00 29-11041
3-Nitroaniline ug/L40.8 10 50.00 41-12882
4,6-Dinitro-2-methylphenol ug/L33.9 50 50.00 J44-13768
4-Bromophenyl phenyl ether ug/L40.3 20 50.00 55-12481
4-Chloro-3-methylphenol ug/L36.6 10 50.00 52-11973
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 36 of 45
1/15/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010111
Time Submitted: 1/6/2021 11:52:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P1A0497 - 3510C MS
LCS (P1A0497-BS1)Prepared: 01/07/21 Analyzed: 01/08/21
4-Chloroaniline ug/L34.2 10 50.00 33-11768
4-Chlorophenyl phenyl ether ug/L35.0 20 50.00 53-12170
4-Nitroaniline ug/L41.4 10 50.00 45-13583
4-Nitrophenol ug/L13.4 10 50.00 10-7727
Acenaphthene ug/L31.6 10 50.00 47-12263
Acenaphthylene ug/L34.0 20 50.00 41-13068
Acetophenone ug/L26.5 20 50.00 46-11853
Anthracene ug/L41.7 10 50.00 57-12383
Benzo(a)anthracene ug/L41.0 10 50.00 58-12582
Benzo(a)pyrene ug/L54.1 10 50.00 54-128108
Benzo(b)fluoranthene ug/L45.6 10 50.00 53-13191
Benzo(g,h,i)perylene ug/L44.4 10 50.00 50-13489
Benzo(k)fluoranthene ug/L41.2 10 50.00 57-12982
bis(2-Chloroethoxy)methane ug/L28.7 10 50.00 48-12057
Bis(2-Chloroethyl)ether ug/L21.9 10 50.00 43-11844
Bis(2-chloroisopropyl)ether ug/L20.6 10 50.00 37-13041
Bis(2-Ethylhexyl)phthalate ug/L47.5 10 50.00 55-13595
Butyl benzyl phthalate ug/L42.8 10 50.00 53-13486
Carbazole ug/L43.4 20 50.00 60-12287
Chrysene ug/L39.8 10 50.00 59-12380
Dibenzo(a,h)anthracene ug/L30.5 20 50.00 51-13461
Dibenzofuran ug/L34.7 20 50.00 53-11869
Diethyl phthalate ug/L39.4 20 50.00 56-12579
Dimethyl phthalate ug/L38.1 10 50.00 45-12776
Di-n-butyl phthalate ug/L45.4 10 50.00 59-12791
Di-n-octyl phthalate ug/L46.5 10 50.00 51-14093
Fluoranthene ug/L42.2 10 50.00 57-12884
Fluorene ug/L36.6 10 50.00 52-12473
Hexachlorobenzene ug/L42.0 20 50.00 53-12584
Hexachlorobutadiene ug/L21.3 20 50.00 22-12443
Hexachlorocyclopentadiene ug/L17.5 20 50.00 J32-11735
Hexachloroethane ug/L16.6 10 50.00 21-11533
Indeno(1,2,3-cd)pyrene ug/L42.4 10 50.00 52-13485
Isophorone ug/L25.7 10 50.00 42-12451
Naphthalene ug/L21.3 10 50.00 40-12143
Nitrobenzene ug/L23.8 10 50.00 45-12148
N-Nitroso-di-n-propylamine ug/L28.5 20 50.00 49-11957
N-Nitrosodiphenylamine ug/L44.2 20 50.00 51-12388
Pentachlorophenol ug/L40.6 50 50.00 J35-13881
Phenanthrene ug/L40.3 10 50.00 59-12081
Phenol ug/L11.8 10 50.00 12-5824
Pyrene ug/L43.2 10 50.00 57-12686
ug/L 100.0 43-140Surrogate: 2,4,6-Tribromophenol 8585.4
ug/L 50.00 44-119Surrogate: 2-Fluorobiphenyl 6030.1
ug/L 100.0 19-119Surrogate: 2-Fluorophenol 2827.8
ug/L 50.00 44-120Surrogate: Nitrobenzene-d5 4723.6
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 37 of 45
1/15/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010111
Time Submitted: 1/6/2021 11:52:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P1A0497 - 3510C MS
LCS (P1A0497-BS1)Prepared: 01/07/21 Analyzed: 01/08/21
ug/L 100.0 11-52Surrogate: Phenol-d5 2020.3
ug/L 50.00 50-134Surrogate: Terphenyl-d14 7236.2
LCS (P1A0497-BS2)LPrepared: 01/07/21 Analyzed: 01/08/21
1,1’-Biphenyl ug/L34.4 10 100.0 49-11534
2,3,4,6-Tetrachlorophenol ug/L56.2 10 100.0 50-12856
Atrazine ug/L45.4 10 100.0 44-14245
Benzaldehyde ug/L28.6 10 100.0 35-11529
Caprolactam ug/L10.2 10 100.0 35-11510
ug/L 100.0 43-140Surrogate: 2,4,6-Tribromophenol 9797.1
ug/L 50.00 44-119Surrogate: 2-Fluorobiphenyl 7135.6
ug/L 100.0 19-119Surrogate: 2-Fluorophenol 4141.4
ug/L 50.00 44-120Surrogate: Nitrobenzene-d5 6733.7
ug/L 100.0 11-52Surrogate: Phenol-d5 2727.3
ug/L 50.00 50-134Surrogate: Terphenyl-d14 8040.0
Matrix Spike (P1A0497-MS1)Prepared: 01/07/21 Analyzed: 01/08/21 Source: 1010111-01
2,4,5-Trichlorophenol ug/L52.4 20 50.00 BRL 53-123105
2,4,6-Trichlorophenol ug/L49.7 20 50.00 BRL 50-12599
2,4-Dichlorophenol ug/L47.2 10 50.00 BRL 47-12194
2,4-Dimethylphenol ug/L49.8 10 50.00 BRL 31-124100
2,4-Dinitrophenol ug/L41.8 50 50.00 BRL J23-14384
2,4-Dinitrotoluene ug/L58.5 10 50.00 BRL 57-128117
2,6-Dinitrotoluene ug/L54.7 20 50.00 BRL 57-124109
2-Chloronaphthalene ug/L42.3 20 50.00 BRL 40-11685
2-Chlorophenol ug/L40.6 10 50.00 BRL 38-11781
2-Methylnaphthalene ug/L38.8 10 50.00 BRL 40-12178
2-Methylphenol ug/L42.0 10 50.00 BRL 30-11784
2-Nitroaniline ug/L50.7 10 50.00 BRL 55-127101
2-Nitrophenol ug/L47.9 10 50.00 BRL 47-12396
3,3’-Dichlorobenzidine ug/L58.7 10 50.00 BRL 27-129117
3/4-Methylphenol ug/L37.5 10 50.00 BRL 29-11075
3-Nitroaniline ug/L54.0 10 50.00 BRL 41-128108
4,6-Dinitro-2-methylphenol ug/L47.2 50 50.00 BRL J44-13794
4-Bromophenyl phenyl ether ug/L54.5 20 50.00 BRL 55-124109
4-Chloro-3-methylphenol ug/L51.7 10 50.00 BRL 52-119103
4-Chloroaniline ug/L46.4 10 50.00 BRL 33-11793
4-Chlorophenyl phenyl ether ug/L49.2 20 50.00 BRL 53-12198
4-Nitroaniline ug/L54.1 10 50.00 BRL 45-135108
4-Nitrophenol ug/L31.8 10 50.00 BRL 10-10564
Acenaphthene ug/L45.4 10 50.00 BRL 47-12291
Acenaphthylene ug/L48.4 20 50.00 BRL 41-13097
Acetophenone ug/L42.9 20 50.00 BRL 46-11886
Anthracene ug/L57.1 10 50.00 BRL 57-123114
Benzo(a)anthracene ug/L55.1 10 50.00 BRL 58-125110
Benzo(a)pyrene ug/L69.7 10 50.00 BRL M54-128139
Benzo(b)fluoranthene ug/L59.7 10 50.00 BRL 53-131119
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 38 of 45
1/15/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010111
Time Submitted: 1/6/2021 11:52:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P1A0497 - 3510C MS
Matrix Spike (P1A0497-MS1)Prepared: 01/07/21 Analyzed: 01/08/21 Source: 1010111-01
Benzo(g,h,i)perylene ug/L58.3 10 50.00 BRL 50-134117
Benzo(k)fluoranthene ug/L57.1 10 50.00 BRL 57-129114
bis(2-Chloroethoxy)methane ug/L44.6 10 50.00 BRL 48-12089
Bis(2-Chloroethyl)ether ug/L42.5 10 50.00 BRL 43-11885
Bis(2-chloroisopropyl)ether ug/L37.4 10 50.00 BRL 37-13075
Bis(2-Ethylhexyl)phthalate ug/L65.1 10 50.00 BRL 55-135130
Butyl benzyl phthalate ug/L55.7 10 50.00 BRL 53-134111
Carbazole ug/L56.2 20 50.00 BRL 60-122112
Chrysene ug/L53.7 10 50.00 BRL 59-123107
Dibenzo(a,h)anthracene ug/L40.5 20 50.00 BRL 51-13481
Dibenzofuran ug/L48.5 20 50.00 BRL 53-11897
Diethyl phthalate ug/L52.5 20 50.00 BRL 56-125105
Dimethyl phthalate ug/L52.6 10 50.00 BRL 45-127105
Di-n-butyl phthalate ug/L61.7 10 50.00 BRL 59-127123
Di-n-octyl phthalate ug/L61.2 10 50.00 BRL 51-140122
Fluoranthene ug/L57.1 10 50.00 BRL 57-128114
Fluorene ug/L51.2 10 50.00 BRL 52-124102
Hexachlorobenzene ug/L55.3 20 50.00 BRL 53-125111
Hexachlorobutadiene ug/L38.1 20 50.00 BRL 22-12476
Hexachlorocyclopentadiene ug/L31.4 20 50.00 BRL 26-12263
Hexachloroethane ug/L31.1 10 50.00 BRL 21-11562
Indeno(1,2,3-cd)pyrene ug/L56.4 10 50.00 BRL 52-134113
Isophorone ug/L38.7 10 50.00 BRL 42-12477
Naphthalene ug/L38.8 10 50.00 BRL 40-12178
Nitrobenzene ug/L41.6 10 50.00 BRL 45-12183
N-Nitroso-di-n-propylamine ug/L44.8 20 50.00 BRL 49-11990
N-Nitrosodiphenylamine ug/L60.4 20 50.00 BRL 51-123121
Pentachlorophenol ug/L58.0 50 50.00 BRL 35-138116
Phenanthrene ug/L52.8 10 50.00 BRL 59-120106
Phenol ug/L27.3 10 50.00 BRL 10-6855
Pyrene ug/L58.4 10 50.00 BRL 57-126117
ug/L 100.0 43-140Surrogate: 2,4,6-Tribromophenol 123123
ug/L 50.00 44-119Surrogate: 2-Fluorobiphenyl 8944.6
ug/L 100.0 19-119Surrogate: 2-Fluorophenol 6161.4
ug/L 50.00 44-120Surrogate: Nitrobenzene-d5 8140.3
ug/L 100.0 11-52Surrogate: Phenol-d5 5049.9
ug/L 50.00 50-134Surrogate: Terphenyl-d14 9447.0
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 39 of 45
1/15/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010111
Time Submitted: 1/6/2021 11:52:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P1A0497 - 3510C MS
Matrix Spike Dup (P1A0497-MSD1)Prepared: 01/07/21 Analyzed: 01/08/21 Source: 1010111-01
2,4,5-Trichlorophenol ug/L49.7 20 50.00 BRL 5053-12399 5
2,4,6-Trichlorophenol ug/L46.7 20 50.00 BRL 5050-12593 6
2,4-Dichlorophenol ug/L43.9 10 50.00 BRL 5047-12188 7
2,4-Dimethylphenol ug/L46.5 10 50.00 BRL 5031-12493 7
2,4-Dinitrophenol ug/L35.4 50 50.00 BRL 50 J23-14371 17
2,4-Dinitrotoluene ug/L55.1 10 50.00 BRL 5057-128110 6
2,6-Dinitrotoluene ug/L51.3 20 50.00 BRL 5057-124103 6
2-Chloronaphthalene ug/L41.2 20 50.00 BRL 5040-11682 3
2-Chlorophenol ug/L37.0 10 50.00 BRL 5038-11774 9
2-Methylnaphthalene ug/L37.0 10 50.00 BRL 5040-12174 5
2-Methylphenol ug/L37.8 10 50.00 BRL 5030-11776 11
2-Nitroaniline ug/L47.8 10 50.00 BRL 5055-12796 6
2-Nitrophenol ug/L43.1 10 50.00 BRL 5047-12386 11
3,3’-Dichlorobenzidine ug/L54.2 10 50.00 BRL 5027-129108 8
3/4-Methylphenol ug/L36.0 10 50.00 BRL 5029-11072 4
3-Nitroaniline ug/L50.0 10 50.00 BRL 5041-128100 8
4,6-Dinitro-2-methylphenol ug/L44.3 50 50.00 BRL 50 J44-13789 6
4-Bromophenyl phenyl ether ug/L52.6 20 50.00 BRL 5055-124105 3
4-Chloro-3-methylphenol ug/L47.6 10 50.00 BRL 5052-11995 8
4-Chloroaniline ug/L37.5 10 50.00 BRL 5033-11775 21
4-Chlorophenyl phenyl ether ug/L46.5 20 50.00 BRL 5053-12193 6
4-Nitroaniline ug/L50.1 10 50.00 BRL 5045-135100 8
4-Nitrophenol ug/L32.3 10 50.00 BRL 5010-10565 2
Acenaphthene ug/L43.2 10 50.00 BRL 5047-12286 5
Acenaphthylene ug/L46.4 20 50.00 BRL 5041-13093 4
Acetophenone ug/L39.6 20 50.00 BRL 5046-11879 8
Anthracene ug/L53.7 10 50.00 BRL 5057-123107 6
Benzo(a)anthracene ug/L49.9 10 50.00 BRL 5058-125100 10
Benzo(a)pyrene ug/L64.6 10 50.00 BRL 50 M54-128129 8
Benzo(b)fluoranthene ug/L55.2 10 50.00 BRL 5053-131110 8
Benzo(g,h,i)perylene ug/L54.6 10 50.00 BRL 5050-134109 7
Benzo(k)fluoranthene ug/L52.3 10 50.00 BRL 5057-129105 9
bis(2-Chloroethoxy)methane ug/L41.4 10 50.00 BRL 5048-12083 8
Bis(2-Chloroethyl)ether ug/L38.6 10 50.00 BRL 5043-11877 10
Bis(2-chloroisopropyl)ether ug/L34.0 10 50.00 BRL 5037-13068 9
Bis(2-Ethylhexyl)phthalate ug/L57.8 10 50.00 BRL 5055-135116 12
Butyl benzyl phthalate ug/L52.2 10 50.00 BRL 5053-134104 6
Carbazole ug/L52.3 20 50.00 BRL 5060-122105 7
Chrysene ug/L48.5 10 50.00 BRL 5059-12397 10
Dibenzo(a,h)anthracene ug/L37.0 20 50.00 BRL 5051-13474 9
Dibenzofuran ug/L46.4 20 50.00 BRL 5053-11893 4
Diethyl phthalate ug/L48.6 20 50.00 BRL 5056-12597 8
Dimethyl phthalate ug/L49.6 10 50.00 BRL 5045-12799 6
Di-n-butyl phthalate ug/L56.5 10 50.00 BRL 5059-127113 9
Di-n-octyl phthalate ug/L57.1 10 50.00 BRL 5051-140114 7
Fluoranthene ug/L52.6 10 50.00 BRL 5057-128105 8
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 40 of 45
1/15/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010111
Time Submitted: 1/6/2021 11:52:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P1A0497 - 3510C MS
Matrix Spike Dup (P1A0497-MSD1)Prepared: 01/07/21 Analyzed: 01/08/21 Source: 1010111-01
Fluorene ug/L48.5 10 50.00 BRL 5052-12497 5
Hexachlorobenzene ug/L53.1 20 50.00 BRL 5053-125106 4
Hexachlorobutadiene ug/L35.6 20 50.00 BRL 5022-12471 7
Hexachlorocyclopentadiene ug/L28.5 20 50.00 BRL 5026-12257 10
Hexachloroethane ug/L28.4 10 50.00 BRL 5021-11557 9
Indeno(1,2,3-cd)pyrene ug/L52.1 10 50.00 BRL 5052-134104 8
Isophorone ug/L35.4 10 50.00 BRL 5042-12471 9
Naphthalene ug/L35.7 10 50.00 BRL 5040-12171 8
Nitrobenzene ug/L38.2 10 50.00 BRL 5045-12176 8
N-Nitroso-di-n-propylamine ug/L42.0 20 50.00 BRL 5049-11984 6
N-Nitrosodiphenylamine ug/L57.9 20 50.00 BRL 5051-123116 4
Pentachlorophenol ug/L51.7 50 50.00 BRL 5035-138103 11
Phenanthrene ug/L50.0 10 50.00 BRL 5059-120100 5
Phenol ug/L27.4 10 50.00 BRL 5010-6855 0.4
Pyrene ug/L53.1 10 50.00 BRL 5057-126106 10
ug/L 100.0 43-140Surrogate: 2,4,6-Tribromophenol 110110
ug/L 50.00 44-119Surrogate: 2-Fluorobiphenyl 8241.0
ug/L 100.0 19-119Surrogate: 2-Fluorophenol 5958.9
ug/L 50.00 44-120Surrogate: Nitrobenzene-d5 7436.8
ug/L 100.0 SR11-52Surrogate: Phenol-d5 5453.9
ug/L 50.00 50-134Surrogate: Terphenyl-d14 8441.9
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 41 of 45
1/15/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010111
Time Submitted: 1/6/2021 11:52:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Total Metals - Quality Control
Batch P1A0499 - 3005A
Blank (P1A0499-BLK1)Prepared: 01/07/21 Analyzed: 01/12/21
Arsenic ug/LBRL1.0
Barium ug/LBRL2.0
Cadmium ug/LBRL1.0
Chromium ug/LBRL2.0
Lead ug/LBRL1.0
Selenium ug/LBRL5.0
Silver ug/LBRL1.0
LCS (P1A0499-BS1)Prepared: 01/07/21 Analyzed: 01/12/21
Arsenic ug/L92.9 1.0 100.0 80-12093
Barium ug/L96.1 2.0 100.0 80-12096
Cadmium ug/L96.4 1.0 100.0 80-12096
Chromium ug/L1022.0 100.0 80-120102
Lead ug/L1001.0 100.0 80-120100
Selenium ug/L95.5 5.0 100.0 80-12095
Silver ug/L97.8 1.0 100.0 80-12098
Matrix Spike (P1A0499-MS1)Prepared: 01/07/21 Analyzed: 01/12/21 Source: 1010111-02
Arsenic ug/L93.5 1.0 100.0 0.547 75-12593
Barium ug/L2602.0 100.0 162 75-12599
Cadmium ug/L1011.0 100.0 BRL 75-125101
Chromium ug/L1012.0 100.0 1.99 75-12599
Lead ug/L1011.0 100.0 0.670 75-125100
Selenium ug/L93.9 5.0 100.0 BRL 75-12594
Silver ug/L1011.0 100.0 BRL 75-125101
Matrix Spike Dup (P1A0499-MSD1)Prepared: 01/07/21 Analyzed: 01/12/21 Source: 1010111-02
Arsenic ug/L93.9 1.0 100.0 0.547 2075-12593 0.4
Barium ug/L2592.0 100.0 162 2075-12597 0.4
Cadmium ug/L1011.0 100.0 BRL 2075-125101 0.3
Chromium ug/L1032.0 100.0 1.99 2075-125101 2
Lead ug/L1011.0 100.0 0.670 2075-125100 0.2
Selenium ug/L94.7 5.0 100.0 BRL 2075-12595 0.9
Silver ug/L1001.0 100.0 BRL 2075-125100 0.7
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 42 of 45
1/15/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010111
Time Submitted: 1/6/2021 11:52:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Total Metals - Quality Control
Batch P1A0499 - 3005A
Post Spike (P1A0499-PS1)Prepared: 01/07/21 Analyzed: 01/12/21 Source: 1010111-02
Arsenic ug/L90.6 100.0 0.547 80-12090
Barium ug/L248 100.0 162 80-12086
Cadmium ug/L96.6 100.0 0.0550 80-12097
Chromium ug/L101 100.0 1.99 80-12099
Lead ug/L96.4 100.0 0.670 80-12096
Selenium ug/L94.1 100.0 -0.00800 80-12094
Silver ug/L91.6 100.0 0.0400 80-12092
Batch P1A0514 - 7470A
Blank (P1A0514-BLK1)Prepared & Analyzed: 01/08/21
Mercury mg/LBRL0.00020
LCS (P1A0514-BS1)Prepared & Analyzed: 01/08/21
Mercury mg/L0.00925 0.00020 0.009375 80-12099
Matrix Spike (P1A0514-MS1)Prepared & Analyzed: 01/08/21 Source: 1010111-06
Mercury mg/L0.00881 0.00020 0.009375 0.0000378 80-12094
Matrix Spike Dup (P1A0514-MSD1)Prepared & Analyzed: 01/08/21 Source: 1010111-06
Mercury mg/L0.00874 0.00020 0.009375 0.0000378 2080-12093 0.7
Post Spike (P1A0514-PS1)Prepared & Analyzed: 01/08/21 Source: 1010111-06
Mercury ug/L4.75 5.000 0.0352 85-11594
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 43 of 45
Sample Extraction Data
Prep Method: 3510C MS
Lab Number Batch Date/TimeInitialFinal
P1A04971010111-01 01/07/21 8:309601mL mL
P1A04971010111-02 01/07/21 8:309501mL mL
P1A04971010111-03 01/07/21 8:309501mL mL
P1A04971010111-04 01/07/21 8:309501mL mL
P1A04971010111-05 01/07/21 8:309601mL mL
P1A04971010111-06 01/07/21 8:301000 1mL mL
Prep Method: 3005A
Lab Number Batch Date/TimeInitialFinal
P1A04991010111-01 01/07/21 8:1050 50mL mL
P1A04991010111-02 01/07/21 8:1050 50mL mL
P1A04991010111-03 01/07/21 8:1050 50mL mL
P1A04991010111-04 01/07/21 8:1050 50mL mL
P1A04991010111-05 01/07/21 8:1050 50mL mL
P1A04991010111-06 01/07/21 8:1050 50mL mL
P1A04991010111-07 01/07/21 8:1050 50mL mL
P1A04991010111-08 01/07/21 8:1050 50mL mL
Prep Method: 7470A
Lab Number Batch Date/TimeInitialFinal
P1A05141010111-01 01/08/21 10:5320 30mL mL
P1A05141010111-02 01/08/21 10:5320 30mL mL
P1A05141010111-03 01/08/21 10:5320 30mL mL
P1A05141010111-04 01/08/21 10:5320 30mL mL
P1A05141010111-05 01/08/21 10:5320 30mL mL
P1A05141010111-06 01/08/21 10:5320 30mL mL
P1A05141010111-07 01/08/21 10:5320 30mL mL
P1A05141010111-08 01/08/21 10:5320 30mL mL
Prep Method: SM6200 B
Lab Number Batch Date/TimeInitialFinal
P1A05401010111-01 01/08/21 10:0010 10mL mL
P1A05401010111-02 01/08/21 10:0010 10mL mL
P1A05401010111-03 01/08/21 10:0010 10mL mL
P1A05401010111-04 01/08/21 10:0010 10mL mL
P1A05401010111-05 01/08/21 10:0010 10mL mL
P1A05401010111-06 01/08/21 10:0010 10mL mL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 44 of 45
Page 45 of 45
This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
NC Certification No. 402
NC Drinking Water Cert No. 37735
SC Certification No. 99012
Case Narrative
1/4/21 14:00
Hart & Hickman (Charlotte)
Matt Ingalls
2923 South Tryon St. Ste 100
Charlotte, NC 28203
Project: PRO-011
Lab Submittal Date: 12/23/2020
Work Order: 0120388
Please call if you have any questions relating to this analytical report.
Respectfully,
WAYPOINT ANALYTICAL
Senior Project Manager
Angela D. Overcash
Data Qualifiers Key Reference:
A ECCV failed low. Samples were re-analyzed with confirming results. Initial data reported.
Aa Surrogate failed low. Sample was re-prepped with confirming results. Sample matrix suspected. Initial data
reported.
CCVH CCV result is above control limits but within method parameters. Result is considered estimated.
D RPD value outside of the control limits.
M Matrix spike outside of the control limits.
Method Detection LimitMDL
Below Reporting LimitBRL
Relative Percent DifferenceRPD
*Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 1 of 55
Sample Receipt Summary
01/04/2021
Work Order: 0120388
Client Sample ID MatrixLab Sample ID Date/Time Sampled Date/Time Received
0120388-01 12/22/20 15:30SB-1 (0.5-1.5)12/23/20 12:38Solid
0120388-02 12/22/20 11:15SB-2 (10-12)12/23/20 12:38Solid
0120388-03 12/22/20 16:30SB-3 (1-2)12/23/20 12:38Solid
0120388-04 12/22/20 16:00SB-4 (10-12)12/23/20 12:38Solid
0120388-05 12/22/20 14:00SB-5 (0.5-1.5)12/23/20 12:38Solid
0120388-06 12/22/20 0:00Dup 12/23/20 12:38Solid
0120388-07 12/22/20 0:00Trip Blank 12/23/20 12:38Water
Samples were received in good condition at 3.9 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 2 of 55
Client ID ResultParameterMethod UnitsWaypoint ID
Work Order: 0120388
01/04/2021
Summary of Detections
1.4 mg/kg dry0120388-01 SB-1 (0.5-1.5)Arsenic *6020B
21 mg/kg dry0120388-01 SB-1 (0.5-1.5)Barium *6020B
26 mg/kg dry0120388-01 SB-1 (0.5-1.5)Chromium *6020B
11 mg/kg dry0120388-01 SB-1 (0.5-1.5)Lead *6020B
1.4 mg/kg dry0120388-01 SB-1 (0.5-1.5)Selenium *6020B
0.67 mg/kg dry0120388-02 SB-2 (10-12)Hexavalent Chromium *7196A
1.2 mg/kg dry0120388-02 SB-2 (10-12)Arsenic *6020B
45 mg/kg dry0120388-02 SB-2 (10-12)Barium *6020B
23 mg/kg dry0120388-02 SB-2 (10-12)Chromium *6020B
7.1 mg/kg dry0120388-02 SB-2 (10-12)Lead *6020B
0.031 CCVH mg/kg dry0120388-02 SB-2 (10-12)Acetone *8260D
1.7 mg/kg dry0120388-03 SB-3 (1-2)Hexavalent Chromium *7196A
11 mg/kg dry0120388-03 SB-3 (1-2)Arsenic *6020B
170 mg/kg dry0120388-03 SB-3 (1-2)Barium *6020B
53 mg/kg dry0120388-03 SB-3 (1-2)Chromium *6020B
78 mg/kg dry0120388-03 SB-3 (1-2)Lead *6020B
2.3 mg/kg dry0120388-03 SB-3 (1-2)Selenium *6020B
1.7 mg/kg dry0120388-04 SB-4 (10-12)Arsenic *6020B
160 mg/kg dry0120388-04 SB-4 (10-12)Barium *6020B
140 mg/kg dry0120388-04 SB-4 (10-12)Chromium *6020B
10 mg/kg dry0120388-04 SB-4 (10-12)Lead *6020B
3.3 mg/kg dry0120388-04 SB-4 (10-12)Selenium *6020B
0.035 CCVH mg/kg dry0120388-04 SB-4 (10-12)Acetone *8260D
0.0075 mg/kg dry0120388-04 SB-4 (10-12)Methylene Chloride *8260D
1.7 mg/kg dry0120388-05 SB-5 (0.5-1.5)Arsenic *6020B
50 mg/kg dry0120388-05 SB-5 (0.5-1.5)Barium *6020B
57 mg/kg dry0120388-05 SB-5 (0.5-1.5)Chromium *6020B
13 mg/kg dry0120388-05 SB-5 (0.5-1.5)Lead *6020B
1.7 mg/kg dry0120388-05 SB-5 (0.5-1.5)Selenium *6020B
31 mg/kg dry0120388-06 Dup Barium *6020B
22 mg/kg dry0120388-06 Dup Chromium *6020B
11 mg/kg dry0120388-06 Dup Lead *6020B
1.3 mg/kg dry0120388-06 Dup Selenium *6020B
0.94 mg/kg dry0120388-06 Dup Silver *6020B
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 3 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-1 (0.5-1.5)
Sample ID: 0120388-01
Work Order: 0120388
Time Collected: 12/22/20 15:30
Time Submitted: 12/23/20 12:38
General Chemistry Parameters
*SM2540 G P0L051010.100 12/28/20 14:25 SLS% by
Weight
0.100% Solids 76.9
Organochlorine Pesticides by GC/ECD
*8081B P0L049310.0066 12/28/20 13:43 NMBAmg/kg dry 0.00254,4’-DDD BRL
*8081B P0L049310.0066 12/28/20 13:43 NMBAmg/kg dry 0.00274,4’-DDE BRL
*8081B P0L049310.0066 12/28/20 13:43 NMBAmg/kg dry 0.00204,4’-DDT BRL
*8081B P0L049310.0066 12/28/20 13:43 NMBmg/kg dry 0.0024AldrinBRL
*8081B P0L049310.0066 12/28/20 13:43 NMBmg/kg dry 0.0016alpha-BHC BRL
*8081B P0L049310.0066 12/28/20 13:43 NMBmg/kg dry 0.0025cis-Chlordane BRL
*8081B P0L049310.0066 12/28/20 13:43 NMBmg/kg dry 0.0026beta-BHC BRL
*8081B P0L049310.066 12/28/20 13:43 NMBmg/kg dry 0.013ChlordaneBRL
*8081B P0L049310.0066 12/28/20 13:43 NMBmg/kg dry 0.0016delta-BHC BRL
*8081B P0L049310.0066 12/28/20 13:43 NMBmg/kg dry 0.0028DieldrinBRL
*8081B P0L049310.0066 12/28/20 13:43 NMBmg/kg dry 0.0024Endosulfan I BRL
*8081B P0L049310.0066 12/28/20 13:43 NMBAmg/kg dry 0.0023Endosulfan II BRL
*8081B P0L049310.0066 12/28/20 13:43 NMBAmg/kg dry 0.0024Endosulfan Sulfate BRL
*8081B P0L049310.0066 12/28/20 13:43 NMBAmg/kg dry 0.0025EndrinBRL
*8081B P0L049310.0066 12/28/20 13:43 NMBAmg/kg dry 0.0028Endrin Aldehyde BRL
*8081B P0L049310.0066 12/28/20 13:43 NMBAmg/kg dry 0.0024Endrin Ketone BRL
*8081B P0L049310.0066 12/28/20 13:43 NMBmg/kg dry 0.0017gamma-BHC BRL
*8081B P0L049310.0066 12/28/20 13:43 NMBmg/kg dry 0.0022trans-Chlordane BRL
*8081B P0L049310.0066 12/28/20 13:43 NMBmg/kg dry 0.0018HeptachlorBRL
*8081B P0L049310.0066 12/28/20 13:43 NMBmg/kg dry 0.0024Heptachlor Epoxide BRL
*8081B P0L049310.0066 12/28/20 13:43 NMBAmg/kg dry 0.0035MethoxychlorBRL
*8081B P0L049310.066 12/28/20 13:43 NMBAmg/kg dry 0.013ToxapheneBRL
Surrogate Recovery Control Limits
26-20434 %Decachlorobiphenyl
40-16298 %Tetrachloro-m-xylene
Semivolatile Organic Compounds by GC/MS
*8270E P0L050910.44 12/30/20 0:29 JMVmg/kg dry 0.121,1’-Biphenyl BRL
*8270E P0L050910.44 12/30/20 0:29 JMVmg/kg dry 0.262,3,4,6-Tetrachlorophenol BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.182,4,5-Trichlorophenol BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.212,4,6-Trichlorophenol BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.172,4-Dichlorophenol BRL
*8270E P0L050910.44 12/30/20 0:29 JMVmg/kg dry 0.182,4-Dimethylphenol BRL
*8270E P0L050912.0 12/30/20 0:29 JMVmg/kg dry 0.512,4-Dinitrophenol BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.232,4-Dinitrotoluene BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.232,6-Dinitrotoluene BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.212-Chloronaphthalene BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.172-Chlorophenol BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.0172-Methylnaphthalene BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.172-Methylphenol BRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 4 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-1 (0.5-1.5)
Sample ID: 0120388-01
Work Order: 0120388
Time Collected: 12/22/20 15:30
Time Submitted: 12/23/20 12:38
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.192-Nitroaniline BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.152-Nitrophenol BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.173,3’-Dichlorobenzidine BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.193/4-Methylphenol BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.163-Nitroaniline BRL
*8270E P0L050912.0 12/30/20 0:29 JMVmg/kg dry 0.484,6-Dinitro-2-methylphenol BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.204-Bromophenyl phenyl ether BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.174-Chloro-3-methylphenol BRL
*8270E P0L050910.44 12/30/20 0:29 JMVmg/kg dry 0.114-Chloroaniline BRL
*8270E P0L050911.3 12/30/20 0:29 JMVmg/kg dry 0.274-Chlorophenyl phenyl ether BRL
*8270E P0L050910.44 12/30/20 0:29 JMVmg/kg dry 0.144-Nitroaniline BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.224-Nitrophenol BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.020AcenaphtheneBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.017AcenaphthyleneBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.21AcetophenoneBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.0096AnthraceneBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.11AtrazineBRL
*8270E P0L050910.44 12/30/20 0:29 JMVmg/kg dry 0.076BenzaldehydeBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.010Benzo(a)anthracene BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.0078Benzo(a)pyrene BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.0080Benzo(b)fluoranthene BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.0086Benzo(g,h,i)perylene BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.0092Benzo(k)fluoranthene BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.17bis(2-Chloroethoxy)methane BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.14Bis(2-Chloroethyl)ether BRL
*8270E P0L050910.44 12/30/20 0:29 JMVmg/kg dry 0.16Bis(2-chloroisopropyl)ether BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.20Bis(2-Ethylhexyl)phthalate BRL
*8270E P0L050910.44 12/30/20 0:29 JMVmg/kg dry 0.15Butyl benzyl phthalate BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.16CaprolactamBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.20CarbazoleBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.010ChryseneBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.025Dibenzo(a,h)anthracene BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.23DibenzofuranBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.22Diethyl phthalate BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.21Dimethyl phthalate BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.22Di-n-butyl phthalate BRL
*8270E P0L050910.44 12/30/20 0:29 JMVmg/kg dry 0.23Di-n-octyl phthalate BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.0099FluorantheneBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.015FluoreneBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.19HexachlorobenzeneBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.20HexachlorobutadieneBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.30HexachlorocyclopentadieneBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.14HexachloroethaneBRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 5 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-1 (0.5-1.5)
Sample ID: 0120388-01
Work Order: 0120388
Time Collected: 12/22/20 15:30
Time Submitted: 12/23/20 12:38
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.025Indeno(1,2,3-cd)pyrene BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.19IsophoroneBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.018NaphthaleneBRL
*8270E P0L050910.44 12/30/20 0:29 JMVmg/kg dry 0.18NitrobenzeneBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.20N-Nitroso-di-n-propylamine BRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.24N-Nitrosodiphenylamine BRL
*8270E P0L050911.3 12/30/20 0:29 JMVmg/kg dry 0.56PentachlorophenolBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.0095PhenanthreneBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.14PhenolBRL
*8270E P0L050910.87 12/30/20 0:29 JMVmg/kg dry 0.013PyreneBRL
*8270E P0L050910.44 12/30/20 0:29 JMVmg/kg dry 0.083PyridineBRL
Surrogate Recovery Control Limits
37-131102 %2,4,6-Tribromophenol
47-13087 %2-Fluorobiphenyl
44-11784 %2-Fluorophenol
45-12173 %Nitrobenzene-d5
37-12782 %Phenol-d5
38-13590 %Terphenyl-d14
Total Metals
*7196A P0L050610.52 12/29/20 12:18 BMSmg/kg dry 0.20Hexavalent Chromium BRL
*7471B P0L057110.065 12/31/20 13:57 EDVmg/kg dry 0.020MercuryBRL
*6020B P0L0565101.3 12/31/20 16:56 JABmg/kg dry 0.11Arsenic1.4
*6020B P0L0565101312/31/20 16:56 JABmg/kg dry 0.47Barium21
*6020B P0L0565100.65 12/31/20 16:56 JABmg/kg dry 0.048CadmiumBRL
*6020B P0L0565101.3 12/31/20 16:56 JABmg/kg dry 0.31Chromium26
*6020B P0L0565101.3 12/31/20 16:56 JABmg/kg dry 0.099Lead11
*6020B P0L0565101.3 12/31/20 16:56 JABmg/kg dry 0.30Selenium1.4
*6020B P0L0565100.65 12/31/20 16:56 JABmg/kg dry 0.066SilverBRL
Volatile Organic Compounds by GC/MS
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.000621,1,1-Trichloroethane BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.000311,1,2,2-Tetrachloroethane BRL
*8260D P0L052210.0084 12/29/20 16:21 JLBmg/kg dry 0.000741,1,2-Trichloro-1,2,2-trifluoroethane BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.000461,1,2-Trichloroethane BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.000761,1-Dichloroethane BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.000771,1-Dichloroethylene BRL
*8260D P0L052210.0084 12/29/20 16:21 JLBmg/kg dry 0.000601,2,3-Trichlorobenzene BRL
*8260D P0L052210.0084 12/29/20 16:21 JLBmg/kg dry 0.000401,2,4-Trichlorobenzene BRL
*8260D P0L052210.0084 12/29/20 16:21 JLBmg/kg dry 0.000531,2-Dibromo-3-chloropropane BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.000381,2-Dibromoethane BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.000471,2-Dichlorobenzene BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.000501,2-Dichloroethane BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.000631,2-Dichloropropane BRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 6 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-1 (0.5-1.5)
Sample ID: 0120388-01
Work Order: 0120388
Time Collected: 12/22/20 15:30
Time Submitted: 12/23/20 12:38
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.000521,3-Dichlorobenzene BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.000531,4-Dichlorobenzene BRL
*8260D P0L052210.084 12/29/20 16:21 JLBmg/kg dry 0.0121,4-Dioxane BRL
*8260D P0L052210.017 12/29/20 16:21 JLBCCVHmg/kg dry 0.0011AcetoneBRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00066BenzeneBRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00069BromochloromethaneBRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00040BromodichloromethaneBRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00033BromoformBRL
*8260D P0L052210.0084 12/29/20 16:21 JLBmg/kg dry 0.0021BromomethaneBRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00072Carbon disulfide BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00083Carbon Tetrachloride BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00066ChlorobenzeneBRL
*8260D P0L052210.0084 12/29/20 16:21 JLBmg/kg dry 0.00080ChloroethaneBRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00052ChloroformBRL
*8260D P0L052210.0084 12/29/20 16:21 JLBmg/kg dry 0.0013ChloromethaneBRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00066cis-1,2-Dichloroethylene BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00042cis-1,3-Dichloropropylene BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00051CyclohexaneBRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00028DibromochloromethaneBRL
*8260D P0L052210.0084 12/29/20 16:21 JLBmg/kg dry 0.0012DichlorodifluoromethaneBRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00063EthylbenzeneBRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00049Isopropylbenzene (Cumene)BRL
*8260D P0L052210.0084 12/29/20 16:21 JLBmg/kg dry 0.0011m,p-Xylenes BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00039Methyl Acetate BRL
*8260D P0L052210.017 12/29/20 16:21 JLBmg/kg dry 0.00029Methyl Butyl Ketone (2-Hexanone)BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00025MethylcyclohexaneBRL
*8260D P0L052210.017 12/29/20 16:21 JLBCCVHmg/kg dry 0.00099Methyl Ethyl Ketone (2-Butanone)BRL
*8260D P0L052210.017 12/29/20 16:21 JLBmg/kg dry 0.00034Methyl Isobutyl Ketone BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00068Methylene Chloride BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00059Methyl-tert-Butyl Ether BRL
*8260D P0L052210.0084 12/29/20 16:21 JLBmg/kg dry 0.00043NaphthaleneBRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00045o-Xylene BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00041StyreneBRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00076TetrachloroethyleneBRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00067TolueneBRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00081trans-1,2-Dichloroethylene BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00036trans-1,3-Dichloropropylene BRL
*8260D P0L052210.0042 12/29/20 16:21 JLBmg/kg dry 0.00082TrichloroethyleneBRL
*8260D P0L052210.0084 12/29/20 16:21 JLBmg/kg dry 0.0011TrichlorofluoromethaneBRL
*8260D P0L052210.0084 12/29/20 16:21 JLBmg/kg dry 0.00083Vinyl chloride BRL
*8260D P0L052210.013 12/29/20 16:21 JLBmg/kg dry 0.0015Xylenes, total BRL
Surrogate Recovery Control Limits
70-130107 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 7 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-1 (0.5-1.5)
Sample ID: 0120388-01
Work Order: 0120388
Time Collected: 12/22/20 15:30
Time Submitted: 12/23/20 12:38
84-123109 %Dibromofluoromethane
76-129101 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 8 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-2 (10-12)
Sample ID: 0120388-02
Work Order: 0120388
Time Collected: 12/22/20 11:15
Time Submitted: 12/23/20 12:38
General Chemistry Parameters
*SM2540 G P0L055910.100 12/31/20 10:50 EDV% by
Weight
0.100% Solids 80.8
Organochlorine Pesticides by GC/ECD
*8081B P0L049310.0063 12/28/20 13:55 NMBAmg/kg dry 0.00244,4’-DDD BRL
*8081B P0L049310.0063 12/28/20 13:55 NMBAmg/kg dry 0.00264,4’-DDE BRL
*8081B P0L049310.0063 12/28/20 13:55 NMBAmg/kg dry 0.00194,4’-DDT BRL
*8081B P0L049310.0063 12/28/20 13:55 NMBmg/kg dry 0.0023AldrinBRL
*8081B P0L049310.0063 12/28/20 13:55 NMBmg/kg dry 0.0015alpha-BHC BRL
*8081B P0L049310.0063 12/28/20 13:55 NMBmg/kg dry 0.0023cis-Chlordane BRL
*8081B P0L049310.0063 12/28/20 13:55 NMBmg/kg dry 0.0025beta-BHC BRL
*8081B P0L049310.063 12/28/20 13:55 NMBmg/kg dry 0.012ChlordaneBRL
*8081B P0L049310.0063 12/28/20 13:55 NMBmg/kg dry 0.0016delta-BHC BRL
*8081B P0L049310.0063 12/28/20 13:55 NMBmg/kg dry 0.0026DieldrinBRL
*8081B P0L049310.0063 12/28/20 13:55 NMBmg/kg dry 0.0022Endosulfan I BRL
*8081B P0L049310.0063 12/28/20 13:55 NMBAmg/kg dry 0.0022Endosulfan II BRL
*8081B P0L049310.0063 12/28/20 13:55 NMBAmg/kg dry 0.0023Endosulfan Sulfate BRL
*8081B P0L049310.0063 12/28/20 13:55 NMBAmg/kg dry 0.0024EndrinBRL
*8081B P0L049310.0063 12/28/20 13:55 NMBAmg/kg dry 0.0027Endrin Aldehyde BRL
*8081B P0L049310.0063 12/28/20 13:55 NMBAmg/kg dry 0.0023Endrin Ketone BRL
*8081B P0L049310.0063 12/28/20 13:55 NMBmg/kg dry 0.0016gamma-BHC BRL
*8081B P0L049310.0063 12/28/20 13:55 NMBmg/kg dry 0.0021trans-Chlordane BRL
*8081B P0L049310.0063 12/28/20 13:55 NMBmg/kg dry 0.0017HeptachlorBRL
*8081B P0L049310.0063 12/28/20 13:55 NMBmg/kg dry 0.0022Heptachlor Epoxide BRL
*8081B P0L049310.0063 12/28/20 13:55 NMBAmg/kg dry 0.0033MethoxychlorBRL
*8081B P0L049310.063 12/28/20 13:55 NMBAmg/kg dry 0.013ToxapheneBRL
Surrogate Recovery Control Limits
26-20436 %Decachlorobiphenyl
40-162104 %Tetrachloro-m-xylene
Semivolatile Organic Compounds by GC/MS
*8270E P0L050910.41 12/29/20 21:06 JMVmg/kg dry 0.111,1’-Biphenyl BRL
*8270E P0L050910.41 12/29/20 21:06 JMVmg/kg dry 0.242,3,4,6-Tetrachlorophenol BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.182,4,5-Trichlorophenol BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.202,4,6-Trichlorophenol BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.162,4-Dichlorophenol BRL
*8270E P0L050910.41 12/29/20 21:06 JMVmg/kg dry 0.172,4-Dimethylphenol BRL
*8270E P0L050911.9 12/29/20 21:06 JMVmg/kg dry 0.492,4-Dinitrophenol BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.222,4-Dinitrotoluene BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.212,6-Dinitrotoluene BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.202-Chloronaphthalene BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.162-Chlorophenol BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.0162-Methylnaphthalene BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.162-Methylphenol BRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 9 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-2 (10-12)
Sample ID: 0120388-02
Work Order: 0120388
Time Collected: 12/22/20 11:15
Time Submitted: 12/23/20 12:38
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.182-Nitroaniline BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.142-Nitrophenol BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.163,3’-Dichlorobenzidine BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.183/4-Methylphenol BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.163-Nitroaniline BRL
*8270E P0L050911.9 12/29/20 21:06 JMVmg/kg dry 0.464,6-Dinitro-2-methylphenol BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.194-Bromophenyl phenyl ether BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.164-Chloro-3-methylphenol BRL
*8270E P0L050910.41 12/29/20 21:06 JMVmg/kg dry 0.104-Chloroaniline BRL
*8270E P0L050911.3 12/29/20 21:06 JMVmg/kg dry 0.254-Chlorophenyl phenyl ether BRL
*8270E P0L050910.41 12/29/20 21:06 JMVmg/kg dry 0.134-Nitroaniline BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.204-Nitrophenol BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.019AcenaphtheneBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.016AcenaphthyleneBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.20AcetophenoneBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.0092AnthraceneBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.10AtrazineBRL
*8270E P0L050910.41 12/29/20 21:06 JMVmg/kg dry 0.072BenzaldehydeBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.0099Benzo(a)anthracene BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.0074Benzo(a)pyrene BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.0077Benzo(b)fluoranthene BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.0082Benzo(g,h,i)perylene BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.0088Benzo(k)fluoranthene BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.16bis(2-Chloroethoxy)methane BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.13Bis(2-Chloroethyl)ether BRL
*8270E P0L050910.41 12/29/20 21:06 JMVmg/kg dry 0.15Bis(2-chloroisopropyl)ether BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.19Bis(2-Ethylhexyl)phthalate BRL
*8270E P0L050910.41 12/29/20 21:06 JMVmg/kg dry 0.14Butyl benzyl phthalate BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.15CaprolactamBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.19CarbazoleBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.0098ChryseneBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.024Dibenzo(a,h)anthracene BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.22DibenzofuranBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.21Diethyl phthalate BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.20Dimethyl phthalate BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.21Di-n-butyl phthalate BRL
*8270E P0L050910.41 12/29/20 21:06 JMVmg/kg dry 0.21Di-n-octyl phthalate BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.0094FluorantheneBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.014FluoreneBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.18HexachlorobenzeneBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.19HexachlorobutadieneBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.28HexachlorocyclopentadieneBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.13HexachloroethaneBRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 10 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-2 (10-12)
Sample ID: 0120388-02
Work Order: 0120388
Time Collected: 12/22/20 11:15
Time Submitted: 12/23/20 12:38
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.023Indeno(1,2,3-cd)pyrene BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.18IsophoroneBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.018NaphthaleneBRL
*8270E P0L050910.41 12/29/20 21:06 JMVmg/kg dry 0.18NitrobenzeneBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.19N-Nitroso-di-n-propylamine BRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.23N-Nitrosodiphenylamine BRL
*8270E P0L050911.3 12/29/20 21:06 JMVmg/kg dry 0.53PentachlorophenolBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.0090PhenanthreneBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.14PhenolBRL
*8270E P0L050910.83 12/29/20 21:06 JMVmg/kg dry 0.012PyreneBRL
*8270E P0L050910.41 12/29/20 21:06 JMVmg/kg dry 0.079PyridineBRL
Surrogate Recovery Control Limits
37-13194 %2,4,6-Tribromophenol
47-13082 %2-Fluorobiphenyl
44-11781 %2-Fluorophenol
45-12170 %Nitrobenzene-d5
37-12778 %Phenol-d5
38-13585 %Terphenyl-d14
Total Metals
*7196A P0L050610.49 12/29/20 12:18 BMSmg/kg dry 0.19Hexavalent Chromium 0.67
*7471B P0L057110.062 12/31/20 14:11 EDVmg/kg dry 0.019MercuryBRL
*6020B P0L0565101.2 12/31/20 16:37 JABmg/kg dry 0.10Arsenic1.2
*6020B P0L0565101212/31/20 16:37 JABmg/kg dry 0.45Barium45
*6020B P0L0565100.62 12/31/20 16:37 JABmg/kg dry 0.046CadmiumBRL
*6020B P0L0565101.2 12/31/20 16:37 JABmg/kg dry 0.30Chromium23
*6020B P0L0565101.2 12/31/20 16:37 JABmg/kg dry 0.094Lead7.1
*6020B P0L0565101.2 12/31/20 16:37 JABmg/kg dry 0.28SeleniumBRL
*6020B P0L0565100.62 12/31/20 16:37 JABmg/kg dry 0.063SilverBRL
Volatile Organic Compounds by GC/MS
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.000911,1,1-Trichloroethane BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.000451,1,2,2-Tetrachloroethane BRL
*8260D P0L052210.012 12/29/20 16:51 JLBmg/kg dry 0.00111,1,2-Trichloro-1,2,2-trifluoroethane BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.000671,1,2-Trichloroethane BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00111,1-Dichloroethane BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00111,1-Dichloroethylene BRL
*8260D P0L052210.012 12/29/20 16:51 JLBmg/kg dry 0.000891,2,3-Trichlorobenzene BRL
*8260D P0L052210.012 12/29/20 16:51 JLBmg/kg dry 0.000591,2,4-Trichlorobenzene BRL
*8260D P0L052210.012 12/29/20 16:51 JLBmg/kg dry 0.000781,2-Dibromo-3-chloropropane BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.000551,2-Dibromoethane BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.000691,2-Dichlorobenzene BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.000741,2-Dichloroethane BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.000931,2-Dichloropropane BRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 11 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-2 (10-12)
Sample ID: 0120388-02
Work Order: 0120388
Time Collected: 12/22/20 11:15
Time Submitted: 12/23/20 12:38
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.000771,3-Dichlorobenzene BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.000781,4-Dichlorobenzene BRL
*8260D P0L052210.12 12/29/20 16:51 JLBmg/kg dry 0.0171,4-Dioxane BRL
*8260D P0L052210.025 12/29/20 16:51 JLBCCVHmg/kg dry 0.0016Acetone0.031
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00096BenzeneBRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.0010BromochloromethaneBRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00059BromodichloromethaneBRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00048BromoformBRL
*8260D P0L052210.012 12/29/20 16:51 JLBmg/kg dry 0.0030BromomethaneBRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.0011Carbon disulfide BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.0012Carbon Tetrachloride BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00097ChlorobenzeneBRL
*8260D P0L052210.012 12/29/20 16:51 JLBmg/kg dry 0.0012ChloroethaneBRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00076ChloroformBRL
*8260D P0L052210.012 12/29/20 16:51 JLBmg/kg dry 0.0019ChloromethaneBRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00097cis-1,2-Dichloroethylene BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00061cis-1,3-Dichloropropylene BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00075CyclohexaneBRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00041DibromochloromethaneBRL
*8260D P0L052210.012 12/29/20 16:51 JLBmg/kg dry 0.0017DichlorodifluoromethaneBRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00093EthylbenzeneBRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00072Isopropylbenzene (Cumene)BRL
*8260D P0L052210.012 12/29/20 16:51 JLBmg/kg dry 0.0016m,p-Xylenes BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00057Methyl Acetate BRL
*8260D P0L052210.025 12/29/20 16:51 JLBmg/kg dry 0.00043Methyl Butyl Ketone (2-Hexanone)BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00036MethylcyclohexaneBRL
*8260D P0L052210.025 12/29/20 16:51 JLBCCVHmg/kg dry 0.0014Methyl Ethyl Ketone (2-Butanone)BRL
*8260D P0L052210.025 12/29/20 16:51 JLBmg/kg dry 0.00050Methyl Isobutyl Ketone BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.0010Methylene Chloride BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00087Methyl-tert-Butyl Ether BRL
*8260D P0L052210.012 12/29/20 16:51 JLBmg/kg dry 0.00062NaphthaleneBRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00066o-Xylene BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00060StyreneBRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.0011TetrachloroethyleneBRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00098TolueneBRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.0012trans-1,2-Dichloroethylene BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.00053trans-1,3-Dichloropropylene BRL
*8260D P0L052210.0062 12/29/20 16:51 JLBmg/kg dry 0.0012TrichloroethyleneBRL
*8260D P0L052210.012 12/29/20 16:51 JLBmg/kg dry 0.0017TrichlorofluoromethaneBRL
*8260D P0L052210.012 12/29/20 16:51 JLBmg/kg dry 0.0012Vinyl chloride BRL
*8260D P0L052210.019 12/29/20 16:51 JLBmg/kg dry 0.0022Xylenes, total BRL
Surrogate Recovery Control Limits
70-130109 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 12 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-2 (10-12)
Sample ID: 0120388-02
Work Order: 0120388
Time Collected: 12/22/20 11:15
Time Submitted: 12/23/20 12:38
84-123108 %Dibromofluoromethane
76-12999 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 13 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-3 (1-2)
Sample ID: 0120388-03
Work Order: 0120388
Time Collected: 12/22/20 16:30
Time Submitted: 12/23/20 12:38
General Chemistry Parameters
*SM2540 G P0L055910.100 12/31/20 10:50 EDV% by
Weight
0.100% Solids 81.2
Organochlorine Pesticides by GC/ECD
*8081B P0L049310.0061 12/28/20 14:08 NMBAmg/kg dry 0.00234,4’-DDD BRL
*8081B P0L049310.0061 12/28/20 14:08 NMBAmg/kg dry 0.00254,4’-DDE BRL
*8081B P0L049310.0061 12/28/20 14:08 NMBAmg/kg dry 0.00194,4’-DDT BRL
*8081B P0L049310.0061 12/28/20 14:08 NMBmg/kg dry 0.0023AldrinBRL
*8081B P0L049310.0061 12/28/20 14:08 NMBmg/kg dry 0.0014alpha-BHC BRL
*8081B P0L049310.0061 12/28/20 14:08 NMBmg/kg dry 0.0023cis-Chlordane BRL
*8081B P0L049310.0061 12/28/20 14:08 NMBmg/kg dry 0.0024beta-BHC BRL
*8081B P0L049310.061 12/28/20 14:08 NMBmg/kg dry 0.012ChlordaneBRL
*8081B P0L049310.0061 12/28/20 14:08 NMBmg/kg dry 0.0015delta-BHC BRL
*8081B P0L049310.0061 12/28/20 14:08 NMBmg/kg dry 0.0026DieldrinBRL
*8081B P0L049310.0061 12/28/20 14:08 NMBmg/kg dry 0.0022Endosulfan I BRL
*8081B P0L049310.0061 12/28/20 14:08 NMBAmg/kg dry 0.0021Endosulfan II BRL
*8081B P0L049310.0061 12/28/20 14:08 NMBAmg/kg dry 0.0022Endosulfan Sulfate BRL
*8081B P0L049310.0061 12/28/20 14:08 NMBAmg/kg dry 0.0024EndrinBRL
*8081B P0L049310.0061 12/28/20 14:08 NMBAmg/kg dry 0.0026Endrin Aldehyde BRL
*8081B P0L049310.0061 12/28/20 14:08 NMBAmg/kg dry 0.0023Endrin Ketone BRL
*8081B P0L049310.0061 12/28/20 14:08 NMBmg/kg dry 0.0015gamma-BHC BRL
*8081B P0L049310.0061 12/28/20 14:08 NMBmg/kg dry 0.0021trans-Chlordane BRL
*8081B P0L049310.0061 12/28/20 14:08 NMBmg/kg dry 0.0017HeptachlorBRL
*8081B P0L049310.0061 12/28/20 14:08 NMBmg/kg dry 0.0022Heptachlor Epoxide BRL
*8081B P0L049310.0061 12/28/20 14:08 NMBAmg/kg dry 0.0032MethoxychlorBRL
*8081B P0L049310.061 12/28/20 14:08 NMBAmg/kg dry 0.012ToxapheneBRL
Surrogate Recovery Control Limits
26-20440 %Decachlorobiphenyl
40-16297 %Tetrachloro-m-xylene
Semivolatile Organic Compounds by GC/MS
*8270E P0L050910.40 12/29/20 21:28 JMVmg/kg dry 0.111,1’-Biphenyl BRL
*8270E P0L050910.40 12/29/20 21:28 JMVmg/kg dry 0.242,3,4,6-Tetrachlorophenol BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.172,4,5-Trichlorophenol BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.202,4,6-Trichlorophenol BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.162,4-Dichlorophenol BRL
*8270E P0L050910.40 12/29/20 21:28 JMVmg/kg dry 0.172,4-Dimethylphenol BRL
*8270E P0L050911.8 12/29/20 21:28 JMVmg/kg dry 0.472,4-Dinitrophenol BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.212,4-Dinitrotoluene BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.212,6-Dinitrotoluene BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.202-Chloronaphthalene BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.152-Chlorophenol BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.0162-Methylnaphthalene BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.152-Methylphenol BRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 14 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-3 (1-2)
Sample ID: 0120388-03
Work Order: 0120388
Time Collected: 12/22/20 16:30
Time Submitted: 12/23/20 12:38
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.172-Nitroaniline BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.132-Nitrophenol BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.163,3’-Dichlorobenzidine BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.173/4-Methylphenol BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.153-Nitroaniline BRL
*8270E P0L050911.8 12/29/20 21:28 JMVmg/kg dry 0.444,6-Dinitro-2-methylphenol BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.194-Bromophenyl phenyl ether BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.154-Chloro-3-methylphenol BRL
*8270E P0L050910.40 12/29/20 21:28 JMVmg/kg dry 0.0984-Chloroaniline BRL
*8270E P0L050911.2 12/29/20 21:28 JMVmg/kg dry 0.254-Chlorophenyl phenyl ether BRL
*8270E P0L050910.40 12/29/20 21:28 JMVmg/kg dry 0.134-Nitroaniline BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.204-Nitrophenol BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.018AcenaphtheneBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.016AcenaphthyleneBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.20AcetophenoneBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.0089AnthraceneBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.099AtrazineBRL
*8270E P0L050910.40 12/29/20 21:28 JMVmg/kg dry 0.070BenzaldehydeBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.0096Benzo(a)anthracene BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.0072Benzo(a)pyrene BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.0074Benzo(b)fluoranthene BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.0079Benzo(g,h,i)perylene BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.0085Benzo(k)fluoranthene BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.15bis(2-Chloroethoxy)methane BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.13Bis(2-Chloroethyl)ether BRL
*8270E P0L050910.40 12/29/20 21:28 JMVmg/kg dry 0.14Bis(2-chloroisopropyl)ether BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.18Bis(2-Ethylhexyl)phthalate BRL
*8270E P0L050910.40 12/29/20 21:28 JMVmg/kg dry 0.14Butyl benzyl phthalate BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.15CaprolactamBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.19CarbazoleBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.0095ChryseneBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.023Dibenzo(a,h)anthracene BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.22DibenzofuranBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.21Diethyl phthalate BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.19Dimethyl phthalate BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.20Di-n-butyl phthalate BRL
*8270E P0L050910.40 12/29/20 21:28 JMVmg/kg dry 0.21Di-n-octyl phthalate BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.0092FluorantheneBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.014FluoreneBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.18HexachlorobenzeneBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.18HexachlorobutadieneBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.28HexachlorocyclopentadieneBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.13HexachloroethaneBRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 15 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-3 (1-2)
Sample ID: 0120388-03
Work Order: 0120388
Time Collected: 12/22/20 16:30
Time Submitted: 12/23/20 12:38
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.023Indeno(1,2,3-cd)pyrene BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.17IsophoroneBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.017NaphthaleneBRL
*8270E P0L050910.40 12/29/20 21:28 JMVmg/kg dry 0.17NitrobenzeneBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.19N-Nitroso-di-n-propylamine BRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.22N-Nitrosodiphenylamine BRL
*8270E P0L050911.2 12/29/20 21:28 JMVmg/kg dry 0.51PentachlorophenolBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.0088PhenanthreneBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.13PhenolBRL
*8270E P0L050910.81 12/29/20 21:28 JMVmg/kg dry 0.012PyreneBRL
*8270E P0L050910.40 12/29/20 21:28 JMVmg/kg dry 0.077PyridineBRL
Surrogate Recovery Control Limits
37-13199 %2,4,6-Tribromophenol
47-13084 %2-Fluorobiphenyl
44-11783 %2-Fluorophenol
45-12176 %Nitrobenzene-d5
37-12782 %Phenol-d5
38-13589 %Terphenyl-d14
Total Metals
*7196A P0L050610.49 12/29/20 12:18 BMSmg/kg dry 0.18Hexavalent Chromium 1.7
*7471B P0L057110.062 12/31/20 14:15 EDVmg/kg dry 0.018MercuryBRL
*6020B P0L0565101.2 12/31/20 17:03 JABmg/kg dry 0.10Arsenic11
*6020B P0L0565101212/31/20 17:03 JABmg/kg dry 0.44Barium170
*6020B P0L0565100.62 12/31/20 17:03 JABmg/kg dry 0.046CadmiumBRL
*6020B P0L0565101.2 12/31/20 17:03 JABmg/kg dry 0.30Chromium53
*6020B P0L0565101.2 12/31/20 17:03 JABmg/kg dry 0.094Lead78
*6020B P0L0565101.2 12/31/20 17:03 JABmg/kg dry 0.28Selenium2.3
*6020B P0L0565100.62 12/31/20 17:03 JABmg/kg dry 0.063SilverBRL
Volatile Organic Compounds by GC/MS
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.000631,1,1-Trichloroethane BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.000311,1,2,2-Tetrachloroethane BRL
*8260D P0L052210.0086 12/29/20 17:21 JLBmg/kg dry 0.000751,1,2-Trichloro-1,2,2-trifluoroethane BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.000461,1,2-Trichloroethane BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.000771,1-Dichloroethane BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.000791,1-Dichloroethylene BRL
*8260D P0L052210.0086 12/29/20 17:21 JLBmg/kg dry 0.000611,2,3-Trichlorobenzene BRL
*8260D P0L052210.0086 12/29/20 17:21 JLBmg/kg dry 0.000411,2,4-Trichlorobenzene BRL
*8260D P0L052210.0086 12/29/20 17:21 JLBmg/kg dry 0.000541,2-Dibromo-3-chloropropane BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.000381,2-Dibromoethane BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.000481,2-Dichlorobenzene BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.000511,2-Dichloroethane BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.000651,2-Dichloropropane BRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 16 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-3 (1-2)
Sample ID: 0120388-03
Work Order: 0120388
Time Collected: 12/22/20 16:30
Time Submitted: 12/23/20 12:38
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.000531,3-Dichlorobenzene BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.000541,4-Dichlorobenzene BRL
*8260D P0L052210.086 12/29/20 17:21 JLBmg/kg dry 0.0121,4-Dioxane BRL
*8260D P0L052210.017 12/29/20 17:21 JLBCCVHmg/kg dry 0.0011AcetoneBRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00067BenzeneBRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00071BromochloromethaneBRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00041BromodichloromethaneBRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00033BromoformBRL
*8260D P0L052210.0086 12/29/20 17:21 JLBmg/kg dry 0.0021BromomethaneBRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00074Carbon disulfide BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00084Carbon Tetrachloride BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00067ChlorobenzeneBRL
*8260D P0L052210.0086 12/29/20 17:21 JLBmg/kg dry 0.00082ChloroethaneBRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00053ChloroformBRL
*8260D P0L052210.0086 12/29/20 17:21 JLBmg/kg dry 0.0013ChloromethaneBRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00067cis-1,2-Dichloroethylene BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00042cis-1,3-Dichloropropylene BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00052CyclohexaneBRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00029DibromochloromethaneBRL
*8260D P0L052210.0086 12/29/20 17:21 JLBmg/kg dry 0.0012DichlorodifluoromethaneBRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00065EthylbenzeneBRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00050Isopropylbenzene (Cumene)BRL
*8260D P0L052210.0086 12/29/20 17:21 JLBmg/kg dry 0.0011m,p-Xylenes BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00040Methyl Acetate BRL
*8260D P0L052210.017 12/29/20 17:21 JLBmg/kg dry 0.00030Methyl Butyl Ketone (2-Hexanone)BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00025MethylcyclohexaneBRL
*8260D P0L052210.017 12/29/20 17:21 JLBCCVHmg/kg dry 0.0010Methyl Ethyl Ketone (2-Butanone)BRL
*8260D P0L052210.017 12/29/20 17:21 JLBmg/kg dry 0.00035Methyl Isobutyl Ketone BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00069Methylene Chloride BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00060Methyl-tert-Butyl Ether BRL
*8260D P0L052210.0086 12/29/20 17:21 JLBmg/kg dry 0.00043NaphthaleneBRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00046o-Xylene BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00042StyreneBRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00078TetrachloroethyleneBRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00068TolueneBRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00082trans-1,2-Dichloroethylene BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00037trans-1,3-Dichloropropylene BRL
*8260D P0L052210.0043 12/29/20 17:21 JLBmg/kg dry 0.00083TrichloroethyleneBRL
*8260D P0L052210.0086 12/29/20 17:21 JLBmg/kg dry 0.0012TrichlorofluoromethaneBRL
*8260D P0L052210.0086 12/29/20 17:21 JLBmg/kg dry 0.00085Vinyl chloride BRL
*8260D P0L052210.013 12/29/20 17:21 JLBmg/kg dry 0.0015Xylenes, total BRL
Surrogate Recovery Control Limits
70-130110 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 17 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-3 (1-2)
Sample ID: 0120388-03
Work Order: 0120388
Time Collected: 12/22/20 16:30
Time Submitted: 12/23/20 12:38
84-123106 %Dibromofluoromethane
76-129100 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 18 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-4 (10-12)
Sample ID: 0120388-04
Work Order: 0120388
Time Collected: 12/22/20 16:00
Time Submitted: 12/23/20 12:38
General Chemistry Parameters
*SM2540 G P0L055910.100 12/31/20 10:50 EDV% by
Weight
0.100% Solids 82.4
Organochlorine Pesticides by GC/ECD
*8081B P0L049310.0061 12/28/20 14:20 NMBAmg/kg dry 0.00234,4’-DDD BRL
*8081B P0L049310.0061 12/28/20 14:20 NMBAmg/kg dry 0.00254,4’-DDE BRL
*8081B P0L049310.0061 12/28/20 14:20 NMBAmg/kg dry 0.00194,4’-DDT BRL
*8081B P0L049310.0061 12/28/20 14:20 NMBmg/kg dry 0.0023AldrinBRL
*8081B P0L049310.0061 12/28/20 14:20 NMBmg/kg dry 0.0014alpha-BHC BRL
*8081B P0L049310.0061 12/28/20 14:20 NMBmg/kg dry 0.0023cis-Chlordane BRL
*8081B P0L049310.0061 12/28/20 14:20 NMBmg/kg dry 0.0024beta-BHC BRL
*8081B P0L049310.061 12/28/20 14:20 NMBmg/kg dry 0.012ChlordaneBRL
*8081B P0L049310.0061 12/28/20 14:20 NMBmg/kg dry 0.0015delta-BHC BRL
*8081B P0L049310.0061 12/28/20 14:20 NMBmg/kg dry 0.0026DieldrinBRL
*8081B P0L049310.0061 12/28/20 14:20 NMBmg/kg dry 0.0022Endosulfan I BRL
*8081B P0L049310.0061 12/28/20 14:20 NMBAmg/kg dry 0.0021Endosulfan II BRL
*8081B P0L049310.0061 12/28/20 14:20 NMBAmg/kg dry 0.0022Endosulfan Sulfate BRL
*8081B P0L049310.0061 12/28/20 14:20 NMBAmg/kg dry 0.0024EndrinBRL
*8081B P0L049310.0061 12/28/20 14:20 NMBAmg/kg dry 0.0026Endrin Aldehyde BRL
*8081B P0L049310.0061 12/28/20 14:20 NMBAmg/kg dry 0.0023Endrin Ketone BRL
*8081B P0L049310.0061 12/28/20 14:20 NMBmg/kg dry 0.0015gamma-BHC BRL
*8081B P0L049310.0061 12/28/20 14:20 NMBmg/kg dry 0.0021trans-Chlordane BRL
*8081B P0L049310.0061 12/28/20 14:20 NMBmg/kg dry 0.0017HeptachlorBRL
*8081B P0L049310.0061 12/28/20 14:20 NMBmg/kg dry 0.0022Heptachlor Epoxide BRL
*8081B P0L049310.0061 12/28/20 14:20 NMBAmg/kg dry 0.0032MethoxychlorBRL
*8081B P0L049310.061 12/28/20 14:20 NMBAmg/kg dry 0.012ToxapheneBRL
Surrogate Recovery Control Limits
26-20431 %Decachlorobiphenyl
40-16297 %Tetrachloro-m-xylene
Semivolatile Organic Compounds by GC/MS
*8270E P0L050910.40 12/29/20 21:51 JMVmg/kg dry 0.111,1’-Biphenyl BRL
*8270E P0L050910.40 12/29/20 21:51 JMVmg/kg dry 0.242,3,4,6-Tetrachlorophenol BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.172,4,5-Trichlorophenol BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.192,4,6-Trichlorophenol BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.162,4-Dichlorophenol BRL
*8270E P0L050910.40 12/29/20 21:51 JMVmg/kg dry 0.172,4-Dimethylphenol BRL
*8270E P0L050911.8 12/29/20 21:51 JMVmg/kg dry 0.472,4-Dinitrophenol BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.212,4-Dinitrotoluene BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.212,6-Dinitrotoluene BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.202-Chloronaphthalene BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.152-Chlorophenol BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.0162-Methylnaphthalene BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.152-Methylphenol BRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 19 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-4 (10-12)
Sample ID: 0120388-04
Work Order: 0120388
Time Collected: 12/22/20 16:00
Time Submitted: 12/23/20 12:38
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.172-Nitroaniline BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.132-Nitrophenol BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.163,3’-Dichlorobenzidine BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.173/4-Methylphenol BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.153-Nitroaniline BRL
*8270E P0L050911.8 12/29/20 21:51 JMVmg/kg dry 0.444,6-Dinitro-2-methylphenol BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.194-Bromophenyl phenyl ether BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.154-Chloro-3-methylphenol BRL
*8270E P0L050910.40 12/29/20 21:51 JMVmg/kg dry 0.0974-Chloroaniline BRL
*8270E P0L050911.2 12/29/20 21:51 JMVmg/kg dry 0.254-Chlorophenyl phenyl ether BRL
*8270E P0L050910.40 12/29/20 21:51 JMVmg/kg dry 0.134-Nitroaniline BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.204-Nitrophenol BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.018AcenaphtheneBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.016AcenaphthyleneBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.19AcetophenoneBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.0089AnthraceneBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.099AtrazineBRL
*8270E P0L050910.40 12/29/20 21:51 JMVmg/kg dry 0.070BenzaldehydeBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.0096Benzo(a)anthracene BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.0072Benzo(a)pyrene BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.0074Benzo(b)fluoranthene BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.0079Benzo(g,h,i)perylene BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.0085Benzo(k)fluoranthene BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.15bis(2-Chloroethoxy)methane BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.13Bis(2-Chloroethyl)ether BRL
*8270E P0L050910.40 12/29/20 21:51 JMVmg/kg dry 0.14Bis(2-chloroisopropyl)ether BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.18Bis(2-Ethylhexyl)phthalate BRL
*8270E P0L050910.40 12/29/20 21:51 JMVmg/kg dry 0.14Butyl benzyl phthalate BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.15CaprolactamBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.19CarbazoleBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.0095ChryseneBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.023Dibenzo(a,h)anthracene BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.22DibenzofuranBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.21Diethyl phthalate BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.19Dimethyl phthalate BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.20Di-n-butyl phthalate BRL
*8270E P0L050910.40 12/29/20 21:51 JMVmg/kg dry 0.21Di-n-octyl phthalate BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.0091FluorantheneBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.014FluoreneBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.18HexachlorobenzeneBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.18HexachlorobutadieneBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.28HexachlorocyclopentadieneBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.13HexachloroethaneBRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 20 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-4 (10-12)
Sample ID: 0120388-04
Work Order: 0120388
Time Collected: 12/22/20 16:00
Time Submitted: 12/23/20 12:38
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.023Indeno(1,2,3-cd)pyrene BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.17IsophoroneBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.017NaphthaleneBRL
*8270E P0L050910.40 12/29/20 21:51 JMVmg/kg dry 0.17NitrobenzeneBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.19N-Nitroso-di-n-propylamine BRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.22N-Nitrosodiphenylamine BRL
*8270E P0L050911.2 12/29/20 21:51 JMVmg/kg dry 0.51PentachlorophenolBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.0088PhenanthreneBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.13PhenolBRL
*8270E P0L050910.80 12/29/20 21:51 JMVmg/kg dry 0.012PyreneBRL
*8270E P0L050910.40 12/29/20 21:51 JMVmg/kg dry 0.077PyridineBRL
Surrogate Recovery Control Limits
37-131100 %2,4,6-Tribromophenol
47-13084 %2-Fluorobiphenyl
44-11786 %2-Fluorophenol
45-12176 %Nitrobenzene-d5
37-12783 %Phenol-d5
38-13591 %Terphenyl-d14
Total Metals
*7196A P0L050610.49 12/29/20 12:18 BMSmg/kg dry 0.18Hexavalent Chromium BRL
*7471B P0L057110.061 12/31/20 14:20 EDVmg/kg dry 0.018MercuryBRL
*6020B P0L0565101.2 12/31/20 17:10 JABmg/kg dry 0.10Arsenic1.7
*6020B P0L0565101212/31/20 17:10 JABmg/kg dry 0.44Barium160
*6020B P0L0565100.61 12/31/20 17:10 JABmg/kg dry 0.045CadmiumBRL
*6020B P0L0565101.2 12/31/20 17:10 JABmg/kg dry 0.29Chromium140
*6020B P0L0565101.2 12/31/20 17:10 JABmg/kg dry 0.092Lead10
*6020B P0L0565101.2 12/31/20 17:10 JABmg/kg dry 0.28Selenium3.3
*6020B P0L0565100.61 12/31/20 17:10 JABmg/kg dry 0.062SilverBRL
Volatile Organic Compounds by GC/MS
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.000891,1,1-Trichloroethane BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.000441,1,2,2-Tetrachloroethane BRL
*8260D P0L052210.012 12/29/20 17:51 JLBmg/kg dry 0.00111,1,2-Trichloro-1,2,2-trifluoroethane BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.000661,1,2-Trichloroethane BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00111,1-Dichloroethane BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00111,1-Dichloroethylene BRL
*8260D P0L052210.012 12/29/20 17:51 JLBmg/kg dry 0.000871,2,3-Trichlorobenzene BRL
*8260D P0L052210.012 12/29/20 17:51 JLBmg/kg dry 0.000581,2,4-Trichlorobenzene BRL
*8260D P0L052210.012 12/29/20 17:51 JLBmg/kg dry 0.000771,2-Dibromo-3-chloropropane BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.000541,2-Dibromoethane BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.000681,2-Dichlorobenzene BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.000721,2-Dichloroethane BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.000911,2-Dichloropropane BRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 21 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-4 (10-12)
Sample ID: 0120388-04
Work Order: 0120388
Time Collected: 12/22/20 16:00
Time Submitted: 12/23/20 12:38
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.000761,3-Dichlorobenzene BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.000771,4-Dichlorobenzene BRL
*8260D P0L052210.12 12/29/20 17:51 JLBmg/kg dry 0.0171,4-Dioxane BRL
*8260D P0L052210.024 12/29/20 17:51 JLBCCVHmg/kg dry 0.0015Acetone0.035
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00095BenzeneBRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.0010BromochloromethaneBRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00058BromodichloromethaneBRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00047BromoformBRL
*8260D P0L052210.012 12/29/20 17:51 JLBmg/kg dry 0.0030BromomethaneBRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.0010Carbon disulfide BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.0012Carbon Tetrachloride BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00095ChlorobenzeneBRL
*8260D P0L052210.012 12/29/20 17:51 JLBmg/kg dry 0.0012ChloroethaneBRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00074ChloroformBRL
*8260D P0L052210.012 12/29/20 17:51 JLBmg/kg dry 0.0018ChloromethaneBRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00095cis-1,2-Dichloroethylene BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00060cis-1,3-Dichloropropylene BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00074CyclohexaneBRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00041DibromochloromethaneBRL
*8260D P0L052210.012 12/29/20 17:51 JLBmg/kg dry 0.0017DichlorodifluoromethaneBRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00091EthylbenzeneBRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00071Isopropylbenzene (Cumene)BRL
*8260D P0L052210.012 12/29/20 17:51 JLBmg/kg dry 0.0016m,p-Xylenes BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00056Methyl Acetate BRL
*8260D P0L052210.024 12/29/20 17:51 JLBmg/kg dry 0.00042Methyl Butyl Ketone (2-Hexanone)BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00036MethylcyclohexaneBRL
*8260D P0L052210.024 12/29/20 17:51 JLBCCVHmg/kg dry 0.0014Methyl Ethyl Ketone (2-Butanone)BRL
*8260D P0L052210.024 12/29/20 17:51 JLBmg/kg dry 0.00050Methyl Isobutyl Ketone BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00098Methylene Chloride 0.0075
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00085Methyl-tert-Butyl Ether BRL
*8260D P0L052210.012 12/29/20 17:51 JLBmg/kg dry 0.00061NaphthaleneBRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00065o-Xylene BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00059StyreneBRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.0011TetrachloroethyleneBRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00097TolueneBRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.0012trans-1,2-Dichloroethylene BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.00052trans-1,3-Dichloropropylene BRL
*8260D P0L052210.0061 12/29/20 17:51 JLBmg/kg dry 0.0012TrichloroethyleneBRL
*8260D P0L052210.012 12/29/20 17:51 JLBmg/kg dry 0.0016TrichlorofluoromethaneBRL
*8260D P0L052210.012 12/29/20 17:51 JLBmg/kg dry 0.0012Vinyl chloride BRL
*8260D P0L052210.018 12/29/20 17:51 JLBmg/kg dry 0.0022Xylenes, total BRL
Surrogate Recovery Control Limits
70-130110 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 22 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-4 (10-12)
Sample ID: 0120388-04
Work Order: 0120388
Time Collected: 12/22/20 16:00
Time Submitted: 12/23/20 12:38
84-123106 %Dibromofluoromethane
76-129100 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 23 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-5 (0.5-1.5)
Sample ID: 0120388-05
Work Order: 0120388
Time Collected: 12/22/20 14:00
Time Submitted: 12/23/20 12:38
General Chemistry Parameters
*SM2540 G P0L055910.100 12/31/20 10:50 EDV% by
Weight
0.100% Solids 75.1
Organochlorine Pesticides by GC/ECD
*8081B P0L049310.0066 12/28/20 14:32 NMBAmg/kg dry 0.00254,4’-DDD BRL
*8081B P0L049310.0066 12/28/20 14:32 NMBAmg/kg dry 0.00274,4’-DDE BRL
*8081B P0L049310.0066 12/28/20 14:32 NMBAmg/kg dry 0.00204,4’-DDT BRL
*8081B P0L049310.0066 12/28/20 14:32 NMBmg/kg dry 0.0024AldrinBRL
*8081B P0L049310.0066 12/28/20 14:32 NMBmg/kg dry 0.0016alpha-BHC BRL
*8081B P0L049310.0066 12/28/20 14:32 NMBmg/kg dry 0.0025cis-Chlordane BRL
*8081B P0L049310.0066 12/28/20 14:32 NMBmg/kg dry 0.0026beta-BHC BRL
*8081B P0L049310.066 12/28/20 14:32 NMBmg/kg dry 0.013ChlordaneBRL
*8081B P0L049310.0066 12/28/20 14:32 NMBmg/kg dry 0.0017delta-BHC BRL
*8081B P0L049310.0066 12/28/20 14:32 NMBmg/kg dry 0.0028DieldrinBRL
*8081B P0L049310.0066 12/28/20 14:32 NMBmg/kg dry 0.0024Endosulfan I BRL
*8081B P0L049310.0066 12/28/20 14:32 NMBAmg/kg dry 0.0023Endosulfan II BRL
*8081B P0L049310.0066 12/28/20 14:32 NMBAmg/kg dry 0.0024Endosulfan Sulfate BRL
*8081B P0L049310.0066 12/28/20 14:32 NMBAmg/kg dry 0.0026EndrinBRL
*8081B P0L049310.0066 12/28/20 14:32 NMBAmg/kg dry 0.0028Endrin Aldehyde BRL
*8081B P0L049310.0066 12/28/20 14:32 NMBAmg/kg dry 0.0024Endrin Ketone BRL
*8081B P0L049310.0066 12/28/20 14:32 NMBmg/kg dry 0.0017gamma-BHC BRL
*8081B P0L049310.0066 12/28/20 14:32 NMBmg/kg dry 0.0022trans-Chlordane BRL
*8081B P0L049310.0066 12/28/20 14:32 NMBmg/kg dry 0.0018HeptachlorBRL
*8081B P0L049310.0066 12/28/20 14:32 NMBmg/kg dry 0.0024Heptachlor Epoxide BRL
*8081B P0L049310.0066 12/28/20 14:32 NMBAmg/kg dry 0.0035MethoxychlorBRL
*8081B P0L049310.066 12/28/20 14:32 NMBAmg/kg dry 0.013ToxapheneBRL
Surrogate Recovery Control Limits
26-20434 %Decachlorobiphenyl
40-162102 %Tetrachloro-m-xylene
Semivolatile Organic Compounds by GC/MS
*8270E P0L050910.44 12/30/20 0:06 JMVmg/kg dry 0.121,1’-Biphenyl BRL
*8270E P0L050910.44 12/30/20 0:06 JMVmg/kg dry 0.262,3,4,6-Tetrachlorophenol BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.192,4,5-Trichlorophenol BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.212,4,6-Trichlorophenol BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.172,4-Dichlorophenol BRL
*8270E P0L050910.44 12/30/20 0:06 JMVmg/kg dry 0.182,4-Dimethylphenol BRL
*8270E P0L050912.0 12/30/20 0:06 JMVmg/kg dry 0.512,4-Dinitrophenol BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.232,4-Dinitrotoluene BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.232,6-Dinitrotoluene BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.212-Chloronaphthalene BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.172-Chlorophenol BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.0172-Methylnaphthalene BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.172-Methylphenol BRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 24 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-5 (0.5-1.5)
Sample ID: 0120388-05
Work Order: 0120388
Time Collected: 12/22/20 14:00
Time Submitted: 12/23/20 12:38
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.192-Nitroaniline BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.152-Nitrophenol BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.173,3’-Dichlorobenzidine BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.193/4-Methylphenol BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.173-Nitroaniline BRL
*8270E P0L050912.0 12/30/20 0:06 JMVmg/kg dry 0.484,6-Dinitro-2-methylphenol BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.204-Bromophenyl phenyl ether BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.174-Chloro-3-methylphenol BRL
*8270E P0L050910.44 12/30/20 0:06 JMVmg/kg dry 0.114-Chloroaniline BRL
*8270E P0L050911.3 12/30/20 0:06 JMVmg/kg dry 0.274-Chlorophenyl phenyl ether BRL
*8270E P0L050910.44 12/30/20 0:06 JMVmg/kg dry 0.144-Nitroaniline BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.224-Nitrophenol BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.020AcenaphtheneBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.017AcenaphthyleneBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.21AcetophenoneBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.0096AnthraceneBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.11AtrazineBRL
*8270E P0L050910.44 12/30/20 0:06 JMVmg/kg dry 0.076BenzaldehydeBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.010Benzo(a)anthracene BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.0078Benzo(a)pyrene BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.0081Benzo(b)fluoranthene BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.0086Benzo(g,h,i)perylene BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.0093Benzo(k)fluoranthene BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.17bis(2-Chloroethoxy)methane BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.14Bis(2-Chloroethyl)ether BRL
*8270E P0L050910.44 12/30/20 0:06 JMVmg/kg dry 0.16Bis(2-chloroisopropyl)ether BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.20Bis(2-Ethylhexyl)phthalate BRL
*8270E P0L050910.44 12/30/20 0:06 JMVmg/kg dry 0.15Butyl benzyl phthalate BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.16CaprolactamBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.20CarbazoleBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.010ChryseneBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.025Dibenzo(a,h)anthracene BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.24DibenzofuranBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.22Diethyl phthalate BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.21Dimethyl phthalate BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.22Di-n-butyl phthalate BRL
*8270E P0L050910.44 12/30/20 0:06 JMVmg/kg dry 0.23Di-n-octyl phthalate BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.0099FluorantheneBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.015FluoreneBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.19HexachlorobenzeneBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.20HexachlorobutadieneBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.30HexachlorocyclopentadieneBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.14HexachloroethaneBRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 25 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-5 (0.5-1.5)
Sample ID: 0120388-05
Work Order: 0120388
Time Collected: 12/22/20 14:00
Time Submitted: 12/23/20 12:38
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.025Indeno(1,2,3-cd)pyrene BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.19IsophoroneBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.019NaphthaleneBRL
*8270E P0L050910.44 12/30/20 0:06 JMVmg/kg dry 0.19NitrobenzeneBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.20N-Nitroso-di-n-propylamine BRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.24N-Nitrosodiphenylamine BRL
*8270E P0L050911.3 12/30/20 0:06 JMVmg/kg dry 0.56PentachlorophenolBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.0095PhenanthreneBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.14PhenolBRL
*8270E P0L050910.87 12/30/20 0:06 JMVmg/kg dry 0.013PyreneBRL
*8270E P0L050910.44 12/30/20 0:06 JMVmg/kg dry 0.083PyridineBRL
Surrogate Recovery Control Limits
37-13195 %2,4,6-Tribromophenol
47-13085 %2-Fluorobiphenyl
44-11784 %2-Fluorophenol
45-12173 %Nitrobenzene-d5
37-12781 %Phenol-d5
38-13587 %Terphenyl-d14
Total Metals
*7196A P0L050610.53 12/29/20 12:18 BMSmg/kg dry 0.20Hexavalent Chromium BRL
*7471B P0L057110.067 12/31/20 14:24 EDVmg/kg dry 0.020MercuryBRL
*6020B P0L0565101.3 12/31/20 17:16 JABmg/kg dry 0.11Arsenic1.7
*6020B P0L0565101312/31/20 17:16 JABmg/kg dry 0.48Barium50
*6020B P0L0565100.67 12/31/20 17:16 JABmg/kg dry 0.049CadmiumBRL
*6020B P0L0565101.3 12/31/20 17:16 JABmg/kg dry 0.32Chromium57
*6020B P0L0565101.3 12/31/20 17:16 JABmg/kg dry 0.10Lead13
*6020B P0L0565101.3 12/31/20 17:16 JABmg/kg dry 0.31Selenium1.7
*6020B P0L0565100.67 12/31/20 17:16 JABmg/kg dry 0.068SilverBRL
Volatile Organic Compounds by GC/MS
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.000981,1,1-Trichloroethane BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.000481,1,2,2-Tetrachloroethane BRL
*8260D P0L052210.013 12/29/20 18:22 JLBmg/kg dry 0.00121,1,2-Trichloro-1,2,2-trifluoroethane BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.000721,1,2-Trichloroethane BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00121,1-Dichloroethane BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00121,1-Dichloroethylene BRL
*8260D P0L052210.013 12/29/20 18:22 JLBmg/kg dry 0.000951,2,3-Trichlorobenzene BRL
*8260D P0L052210.013 12/29/20 18:22 JLBmg/kg dry 0.000641,2,4-Trichlorobenzene BRL
*8260D P0L052210.013 12/29/20 18:22 JLBmg/kg dry 0.000841,2-Dibromo-3-chloropropane BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.000601,2-Dibromoethane BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.000741,2-Dichlorobenzene BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.000791,2-Dichloroethane BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00101,2-Dichloropropane BRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 26 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-5 (0.5-1.5)
Sample ID: 0120388-05
Work Order: 0120388
Time Collected: 12/22/20 14:00
Time Submitted: 12/23/20 12:38
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.000831,3-Dichlorobenzene BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.000841,4-Dichlorobenzene BRL
*8260D P0L052210.13 12/29/20 18:22 JLBmg/kg dry 0.0181,4-Dioxane BRL
*8260D P0L052210.027 12/29/20 18:22 JLBCCVHmg/kg dry 0.0017AcetoneBRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.0010BenzeneBRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.0011BromochloromethaneBRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00063BromodichloromethaneBRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00052BromoformBRL
*8260D P0L052210.013 12/29/20 18:22 JLBmg/kg dry 0.0033BromomethaneBRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.0011Carbon disulfide BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.0013Carbon Tetrachloride BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.0010ChlorobenzeneBRL
*8260D P0L052210.013 12/29/20 18:22 JLBmg/kg dry 0.0013ChloroethaneBRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00081ChloroformBRL
*8260D P0L052210.013 12/29/20 18:22 JLBmg/kg dry 0.0020ChloromethaneBRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.0010cis-1,2-Dichloroethylene BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00066cis-1,3-Dichloropropylene BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00081CyclohexaneBRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00045DibromochloromethaneBRL
*8260D P0L052210.013 12/29/20 18:22 JLBmg/kg dry 0.0019DichlorodifluoromethaneBRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.0010EthylbenzeneBRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00077Isopropylbenzene (Cumene)BRL
*8260D P0L052210.013 12/29/20 18:22 JLBmg/kg dry 0.0017m,p-Xylenes BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00062Methyl Acetate BRL
*8260D P0L052210.027 12/29/20 18:22 JLBmg/kg dry 0.00046Methyl Butyl Ketone (2-Hexanone)BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00039MethylcyclohexaneBRL
*8260D P0L052210.027 12/29/20 18:22 JLBCCVHmg/kg dry 0.0016Methyl Ethyl Ketone (2-Butanone)BRL
*8260D P0L052210.027 12/29/20 18:22 JLBmg/kg dry 0.00054Methyl Isobutyl Ketone BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.0011Methylene Chloride BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00093Methyl-tert-Butyl Ether BRL
*8260D P0L052210.013 12/29/20 18:22 JLBmg/kg dry 0.00067NaphthaleneBRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00071o-Xylene BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00065StyreneBRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.0012TetrachloroethyleneBRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.0011TolueneBRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.0013trans-1,2-Dichloroethylene BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.00057trans-1,3-Dichloropropylene BRL
*8260D P0L052210.0067 12/29/20 18:22 JLBmg/kg dry 0.0013TrichloroethyleneBRL
*8260D P0L052210.013 12/29/20 18:22 JLBmg/kg dry 0.0018TrichlorofluoromethaneBRL
*8260D P0L052210.013 12/29/20 18:22 JLBmg/kg dry 0.0013Vinyl chloride BRL
*8260D P0L052210.020 12/29/20 18:22 JLBmg/kg dry 0.0024Xylenes, total BRL
Surrogate Recovery Control Limits
70-130114 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 27 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: SB-5 (0.5-1.5)
Sample ID: 0120388-05
Work Order: 0120388
Time Collected: 12/22/20 14:00
Time Submitted: 12/23/20 12:38
84-123107 %Dibromofluoromethane
76-129101 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 28 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: Dup
Sample ID: 0120388-06
Work Order: 0120388
Time Collected: 12/22/20 00:00
Time Submitted: 12/23/20 12:38
General Chemistry Parameters
*SM2540 G P0L055910.100 12/31/20 10:50 EDV% by
Weight
0.100% Solids 77.8
Organochlorine Pesticides by GC/ECD
*8081B P0L049310.0064 12/28/20 14:44 NMBAmg/kg dry 0.00244,4’-DDD BRL
*8081B P0L049310.0064 12/28/20 14:44 NMBAmg/kg dry 0.00264,4’-DDE BRL
*8081B P0L049310.0064 12/28/20 14:44 NMBAmg/kg dry 0.00194,4’-DDT BRL
*8081B P0L049310.0064 12/28/20 14:44 NMBmg/kg dry 0.0023AldrinBRL
*8081B P0L049310.0064 12/28/20 14:44 NMBmg/kg dry 0.0015alpha-BHC BRL
*8081B P0L049310.0064 12/28/20 14:44 NMBmg/kg dry 0.0024cis-Chlordane BRL
*8081B P0L049310.0064 12/28/20 14:44 NMBmg/kg dry 0.0025beta-BHC BRL
*8081B P0L049310.064 12/28/20 14:44 NMBmg/kg dry 0.012ChlordaneBRL
*8081B P0L049310.0064 12/28/20 14:44 NMBmg/kg dry 0.0016delta-BHC BRL
*8081B P0L049310.0064 12/28/20 14:44 NMBmg/kg dry 0.0027DieldrinBRL
*8081B P0L049310.0064 12/28/20 14:44 NMBmg/kg dry 0.0023Endosulfan I BRL
*8081B P0L049310.0064 12/28/20 14:44 NMBAmg/kg dry 0.0022Endosulfan II BRL
*8081B P0L049310.0064 12/28/20 14:44 NMBAmg/kg dry 0.0023Endosulfan Sulfate BRL
*8081B P0L049310.0064 12/28/20 14:44 NMBAmg/kg dry 0.0024EndrinBRL
*8081B P0L049310.0064 12/28/20 14:44 NMBAmg/kg dry 0.0027Endrin Aldehyde BRL
*8081B P0L049310.0064 12/28/20 14:44 NMBAmg/kg dry 0.0023Endrin Ketone BRL
*8081B P0L049310.0064 12/28/20 14:44 NMBmg/kg dry 0.0016gamma-BHC BRL
*8081B P0L049310.0064 12/28/20 14:44 NMBmg/kg dry 0.0021trans-Chlordane BRL
*8081B P0L049310.0064 12/28/20 14:44 NMBmg/kg dry 0.0017HeptachlorBRL
*8081B P0L049310.0064 12/28/20 14:44 NMBmg/kg dry 0.0023Heptachlor Epoxide BRL
*8081B P0L049310.0064 12/28/20 14:44 NMBAmg/kg dry 0.0034MethoxychlorBRL
*8081B P0L049310.064 12/28/20 14:44 NMBAmg/kg dry 0.013ToxapheneBRL
Surrogate Recovery Control Limits
26-20425 %Decachlorobiphenyl Aa
40-16299 %Tetrachloro-m-xylene
Semivolatile Organic Compounds by GC/MS
*8270E P0L050910.43 12/30/20 0:51 JMVmg/kg dry 0.121,1’-Biphenyl BRL
*8270E P0L050910.43 12/30/20 0:51 JMVmg/kg dry 0.252,3,4,6-Tetrachlorophenol BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.182,4,5-Trichlorophenol BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.212,4,6-Trichlorophenol BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.172,4-Dichlorophenol BRL
*8270E P0L050910.43 12/30/20 0:51 JMVmg/kg dry 0.182,4-Dimethylphenol BRL
*8270E P0L050912.0 12/30/20 0:51 JMVmg/kg dry 0.512,4-Dinitrophenol BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.232,4-Dinitrotoluene BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.222,6-Dinitrotoluene BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.212-Chloronaphthalene BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.162-Chlorophenol BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.0172-Methylnaphthalene BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.162-Methylphenol BRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 29 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: Dup
Sample ID: 0120388-06
Work Order: 0120388
Time Collected: 12/22/20 00:00
Time Submitted: 12/23/20 12:38
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.192-Nitroaniline BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.142-Nitrophenol BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.173,3’-Dichlorobenzidine BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.193/4-Methylphenol BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.163-Nitroaniline BRL
*8270E P0L050912.0 12/30/20 0:51 JMVmg/kg dry 0.484,6-Dinitro-2-methylphenol BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.204-Bromophenyl phenyl ether BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.164-Chloro-3-methylphenol BRL
*8270E P0L050910.43 12/30/20 0:51 JMVmg/kg dry 0.104-Chloroaniline BRL
*8270E P0L050911.3 12/30/20 0:51 JMVmg/kg dry 0.264-Chlorophenyl phenyl ether BRL
*8270E P0L050910.43 12/30/20 0:51 JMVmg/kg dry 0.134-Nitroaniline BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.214-Nitrophenol BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.020AcenaphtheneBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.017AcenaphthyleneBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.21AcetophenoneBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.0095AnthraceneBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.11AtrazineBRL
*8270E P0L050910.43 12/30/20 0:51 JMVmg/kg dry 0.075BenzaldehydeBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.010Benzo(a)anthracene BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.0077Benzo(a)pyrene BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.0080Benzo(b)fluoranthene BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.0085Benzo(g,h,i)perylene BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.0091Benzo(k)fluoranthene BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.16bis(2-Chloroethoxy)methane BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.14Bis(2-Chloroethyl)ether BRL
*8270E P0L050910.43 12/30/20 0:51 JMVmg/kg dry 0.15Bis(2-chloroisopropyl)ether BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.19Bis(2-Ethylhexyl)phthalate BRL
*8270E P0L050910.43 12/30/20 0:51 JMVmg/kg dry 0.15Butyl benzyl phthalate BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.16CaprolactamBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.20CarbazoleBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.010ChryseneBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.025Dibenzo(a,h)anthracene BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.23DibenzofuranBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.22Diethyl phthalate BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.21Dimethyl phthalate BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.21Di-n-butyl phthalate BRL
*8270E P0L050910.43 12/30/20 0:51 JMVmg/kg dry 0.22Di-n-octyl phthalate BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.0098FluorantheneBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.015FluoreneBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.19HexachlorobenzeneBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.19HexachlorobutadieneBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.30HexachlorocyclopentadieneBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.14HexachloroethaneBRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 30 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: Dup
Sample ID: 0120388-06
Work Order: 0120388
Time Collected: 12/22/20 00:00
Time Submitted: 12/23/20 12:38
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.024Indeno(1,2,3-cd)pyrene BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.19IsophoroneBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.018NaphthaleneBRL
*8270E P0L050910.43 12/30/20 0:51 JMVmg/kg dry 0.18NitrobenzeneBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.20N-Nitroso-di-n-propylamine BRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.24N-Nitrosodiphenylamine BRL
*8270E P0L050911.3 12/30/20 0:51 JMVmg/kg dry 0.55PentachlorophenolBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.0094PhenanthreneBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.14PhenolBRL
*8270E P0L050910.86 12/30/20 0:51 JMVmg/kg dry 0.013PyreneBRL
*8270E P0L050910.43 12/30/20 0:51 JMVmg/kg dry 0.082PyridineBRL
Surrogate Recovery Control Limits
37-13195 %2,4,6-Tribromophenol
47-13084 %2-Fluorobiphenyl
44-11782 %2-Fluorophenol
45-12169 %Nitrobenzene-d5
37-12780 %Phenol-d5
38-13585 %Terphenyl-d14
Total Metals
*7196A P0L050610.51 12/29/20 12:18 BMSmg/kg dry 0.19Hexavalent Chromium BRL
*7471B P0L057110.064 12/31/20 14:38 EDVmg/kg dry 0.019MercuryBRL
*6020B P0L0565101.3 12/31/20 17:23 JABmg/kg dry 0.11ArsenicBRL
*6020B P0L0565101312/31/20 17:23 JABmg/kg dry 0.46Barium31
*6020B P0L0565100.64 12/31/20 17:23 JABmg/kg dry 0.048CadmiumBRL
*6020B P0L0565101.3 12/31/20 17:23 JABmg/kg dry 0.31Chromium22
*6020B P0L0565101.3 12/31/20 17:23 JABmg/kg dry 0.098Lead11
*6020B P0L0565101.3 12/31/20 17:23 JABmg/kg dry 0.30Selenium1.3
*6020B P0L0565100.64 12/31/20 17:23 JABmg/kg dry 0.066Silver0.94
Volatile Organic Compounds by GC/MS
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.000601,1,1-Trichloroethane BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.000291,1,2,2-Tetrachloroethane BRL
*8260D P0L052210.0081 12/29/20 18:52 JLBmg/kg dry 0.000711,1,2-Trichloro-1,2,2-trifluoroethane BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.000441,1,2-Trichloroethane BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.000731,1-Dichloroethane BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.000741,1-Dichloroethylene BRL
*8260D P0L052210.0081 12/29/20 18:52 JLBmg/kg dry 0.000581,2,3-Trichlorobenzene BRL
*8260D P0L052210.0081 12/29/20 18:52 JLBmg/kg dry 0.000391,2,4-Trichlorobenzene BRL
*8260D P0L052210.0081 12/29/20 18:52 JLBmg/kg dry 0.000511,2-Dibromo-3-chloropropane BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.000361,2-Dibromoethane BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.000451,2-Dichlorobenzene BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.000481,2-Dichloroethane BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.000611,2-Dichloropropane BRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 31 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: Dup
Sample ID: 0120388-06
Work Order: 0120388
Time Collected: 12/22/20 00:00
Time Submitted: 12/23/20 12:38
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.000501,3-Dichlorobenzene BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.000511,4-Dichlorobenzene BRL
*8260D P0L052210.081 12/29/20 18:52 JLBmg/kg dry 0.0111,4-Dioxane BRL
*8260D P0L052210.016 12/29/20 18:52 JLBCCVHmg/kg dry 0.0010AcetoneBRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00063BenzeneBRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00067BromochloromethaneBRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00038BromodichloromethaneBRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00031BromoformBRL
*8260D P0L052210.0081 12/29/20 18:52 JLBmg/kg dry 0.0020BromomethaneBRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00070Carbon disulfide BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00080Carbon Tetrachloride BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00063ChlorobenzeneBRL
*8260D P0L052210.0081 12/29/20 18:52 JLBmg/kg dry 0.00077ChloroethaneBRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00050ChloroformBRL
*8260D P0L052210.0081 12/29/20 18:52 JLBmg/kg dry 0.0012ChloromethaneBRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00064cis-1,2-Dichloroethylene BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00040cis-1,3-Dichloropropylene BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00049CyclohexaneBRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00027DibromochloromethaneBRL
*8260D P0L052210.0081 12/29/20 18:52 JLBmg/kg dry 0.0011DichlorodifluoromethaneBRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00061EthylbenzeneBRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00047Isopropylbenzene (Cumene)BRL
*8260D P0L052210.0081 12/29/20 18:52 JLBmg/kg dry 0.0010m,p-Xylenes BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00038Methyl Acetate BRL
*8260D P0L052210.016 12/29/20 18:52 JLBmg/kg dry 0.00028Methyl Butyl Ketone (2-Hexanone)BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00024MethylcyclohexaneBRL
*8260D P0L052210.016 12/29/20 18:52 JLBCCVHmg/kg dry 0.00095Methyl Ethyl Ketone (2-Butanone)BRL
*8260D P0L052210.016 12/29/20 18:52 JLBmg/kg dry 0.00033Methyl Isobutyl Ketone BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00066Methylene Chloride BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00057Methyl-tert-Butyl Ether BRL
*8260D P0L052210.0081 12/29/20 18:52 JLBmg/kg dry 0.00041NaphthaleneBRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00043o-Xylene BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00039StyreneBRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00073TetrachloroethyleneBRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00064TolueneBRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00078trans-1,2-Dichloroethylene BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00035trans-1,3-Dichloropropylene BRL
*8260D P0L052210.0041 12/29/20 18:52 JLBmg/kg dry 0.00079TrichloroethyleneBRL
*8260D P0L052210.0081 12/29/20 18:52 JLBmg/kg dry 0.0011TrichlorofluoromethaneBRL
*8260D P0L052210.0081 12/29/20 18:52 JLBmg/kg dry 0.00080Vinyl chloride BRL
*8260D P0L052210.012 12/29/20 18:52 JLBmg/kg dry 0.0015Xylenes, total BRL
Surrogate Recovery Control Limits
70-130112 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 32 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Solid
Client Sample ID: Dup
Sample ID: 0120388-06
Work Order: 0120388
Time Collected: 12/22/20 00:00
Time Submitted: 12/23/20 12:38
84-123111 %Dibromofluoromethane
76-129101 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 33 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: Trip Blank
Sample ID: 0120388-07
Work Order: 0120388
Time Collected: 12/22/20 00:00
Time Submitted: 12/23/20 12:38
Volatile Organic Compounds by GC/MS
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.0611,1,1-Trichloroethane BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.0361,1,2,2-Tetrachloroethane BRL
*8260D P0L048815.0 12/27/20 16:41 ANGug/L 0.961,1,2-Trichloro-1,2,2-trifluoroethane BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.0661,1,2-Trichloroethane BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.0831,1-Dichloroethane BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.0831,1-Dichloroethylene BRL
*8260D P0L048812.0 12/27/20 16:41 ANGug/L 0.401,2,3-Trichlorobenzene BRL
*8260D P0L048811.0 12/27/20 16:41 ANGug/L 0.131,2,4-Trichlorobenzene BRL
*8260D P0L048812.0 12/27/20 16:41 ANGug/L 0.171,2-Dibromo-3-chloropropane BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.0511,2-Dibromoethane BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.0761,2-Dichlorobenzene BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.0661,2-Dichloroethane BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.111,2-Dichloropropane BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.0541,3-Dichlorobenzene BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.0501,4-Dichlorobenzene BRL
*8260D P0L0488115012/27/20 16:41 ANGug/L 141,4-Dioxane BRL
*8260D P0L048815.0 12/27/20 16:41 ANGug/L 0.31AcetoneBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.048BenzeneBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.14BromochloromethaneBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.062BromodichloromethaneBRL
*8260D P0L048811.0 12/27/20 16:41 ANGug/L 0.040BromoformBRL
*8260D P0L048811.0 12/27/20 16:41 ANGug/L 0.18BromomethaneBRL
*8260D P0L048815.0 12/27/20 16:41 ANGug/L 0.075Carbon disulfide BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.11Carbon Tetrachloride BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.062ChlorobenzeneBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.22ChloroethaneBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.076ChloroformBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.079ChloromethaneBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.056cis-1,2-Dichloroethylene BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.079cis-1,3-Dichloropropylene BRL
*8260D P0L048811.0 12/27/20 16:41 ANGug/L 0.95CyclohexaneBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.081DibromochloromethaneBRL
*8260D P0L048815.0 12/27/20 16:41 ANGug/L 0.11DichlorodifluoromethaneBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.061EthylbenzeneBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.054Isopropylbenzene (Cumene)BRL
*8260D P0L048811.0 12/27/20 16:41 ANGug/L 0.12m,p-Xylenes BRL
*8260D P0L048815.0 12/27/20 16:41 ANGug/L 1.0Methyl Acetate BRL
*8260D P0L048815.0 12/27/20 16:41 ANGug/L 0.065Methyl Butyl Ketone (2-Hexanone)BRL
*8260D P0L048815.0 12/27/20 16:41 ANGug/L 0.94MethylcyclohexaneBRL
*8260D P0L048815.0 12/27/20 16:41 ANGug/L 0.24Methyl Ethyl Ketone (2-Butanone)BRL
*8260D P0L048815.0 12/27/20 16:41 ANGug/L 1.0Methyl Isobutyl Ketone BRL
*8260D P0L048811.0 12/27/20 16:41 ANGug/L 0.083Methylene Chloride BRL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 34 of 55
Laboratory Report
01/04/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Water
Client Sample ID: Trip Blank
Sample ID: 0120388-07
Work Order: 0120388
Time Collected: 12/22/20 00:00
Time Submitted: 12/23/20 12:38
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.042Methyl-tert-Butyl Ether BRL
*8260D P0L048811.0 12/27/20 16:41 ANGug/L 0.30NaphthaleneBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.044o-Xylene BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.047StyreneBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.098TetrachloroethyleneBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.044TolueneBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.094trans-1,2-Dichloroethylene BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.070trans-1,3-Dichloropropylene BRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.078TrichloroethyleneBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.062TrichlorofluoromethaneBRL
*8260D P0L048810.50 12/27/20 16:41 ANGug/L 0.097Vinyl chloride BRL
*8260D P0L048811.5 12/27/20 16:41 ANGug/L 0.15Xylenes, total BRL
Surrogate Recovery Control Limits
80-12496 %4-Bromofluorobenzene
75-129105 %Dibromofluoromethane
77-12381 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 35 of 55
1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P0L0488 - 5030B
Blank (P0L0488-BLK1)Prepared & Analyzed: 12/27/20
1,1,1-Trichloroethane ug/LBRL0.50
1,1,2,2-Tetrachloroethane ug/LBRL0.50
1,1,2-Trichloro-1,2,2-trifluoroethane ug/LBRL5.0
1,1,2-Trichloroethane ug/LBRL0.50
1,1-Dichloroethane ug/LBRL0.50
1,1-Dichloroethylene ug/LBRL0.50
1,2,3-Trichlorobenzene ug/LBRL2.0
1,2,4-Trichlorobenzene ug/LBRL1.0
1,2-Dibromo-3-chloropropane ug/LBRL2.0
1,2-Dibromoethane ug/LBRL0.50
1,2-Dichlorobenzene ug/LBRL0.50
1,2-Dichloroethane ug/LBRL0.50
1,2-Dichloropropane ug/LBRL0.50
1,3-Dichlorobenzene ug/LBRL0.50
1,4-Dichlorobenzene ug/LBRL0.50
1,4-Dioxane ug/LBRL150
Acetone ug/LBRL5.0
Benzene ug/LBRL0.50
Bromochloromethane ug/LBRL0.50
Bromodichloromethane ug/LBRL0.50
Bromoform ug/LBRL1.0
Bromomethane ug/LBRL1.0
Carbon disulfide ug/LBRL5.0
Carbon Tetrachloride ug/LBRL0.50
Chlorobenzene ug/LBRL0.50
Chloroethane ug/LBRL0.50
Chloroform ug/LBRL0.50
Chloromethane ug/LBRL0.50
cis-1,2-Dichloroethylene ug/LBRL0.50
cis-1,3-Dichloropropylene ug/LBRL0.50
Cyclohexane ug/LBRL1.0
Dibromochloromethane ug/LBRL0.50
Dichlorodifluoromethane ug/LBRL5.0
Ethylbenzene ug/LBRL0.50
Isopropylbenzene (Cumene)ug/LBRL0.50
m,p-Xylenes ug/LBRL1.0
Methyl Acetate ug/LBRL5.0
Methyl Butyl Ketone (2-Hexanone)ug/LBRL5.0
Methylcyclohexane ug/LBRL5.0
Methyl Ethyl Ketone (2-Butanone)ug/LBRL5.0
Methyl Isobutyl Ketone ug/LBRL5.0
Methylene Chloride ug/LBRL1.0
Methyl-tert-Butyl Ether ug/LBRL0.50
Naphthalene ug/LBRL1.0
o-Xylene ug/LBRL0.50
Styrene ug/LBRL0.50
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 36 of 55
1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P0L0488 - 5030B
Blank (P0L0488-BLK1)Prepared & Analyzed: 12/27/20
Tetrachloroethylene ug/LBRL0.50
Toluene ug/LBRL0.50
trans-1,2-Dichloroethylene ug/LBRL0.50
trans-1,3-Dichloropropylene ug/LBRL0.50
Trichloroethylene ug/LBRL0.50
Trichlorofluoromethane ug/LBRL0.50
Vinyl chloride ug/LBRL0.50
Xylenes, total ug/LBRL1.5
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 9647.8
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10251.0
ug/L 50.00 77-123Surrogate: Toluene-d8 8140.7
LCS (P0L0488-BS1)Prepared & Analyzed: 12/27/20
1,1,1-Trichloroethane ug/L21.7 0.50 20.00 75-136108
1,1,2,2-Tetrachloroethane ug/L17.5 0.50 20.00 62-12787
1,1,2-Trichloro-1,2,2-trifluoroethane ug/L20.9 5.0 20.00 70-130105
1,1,2-Trichloroethane ug/L23.5 0.50 20.00 70-140117
1,1-Dichloroethane ug/L21.4 0.50 20.00 78-130107
1,1-Dichloroethylene ug/L20.2 0.50 20.00 70-154101
1,2,3-Trichlorobenzene ug/L20.6 2.0 20.00 58-144103
1,2,4-Trichlorobenzene ug/L18.8 1.0 20.00 66-13994
1,2-Dibromo-3-chloropropane ug/L17.4 2.0 20.00 63-13487
1,2-Dibromoethane ug/L18.8 0.50 20.00 77-13594
1,2-Dichlorobenzene ug/L17.3 0.50 20.00 78-12886
1,2-Dichloroethane ug/L22.9 0.50 20.00 68-131115
1,2-Dichloropropane ug/L22.2 0.50 20.00 77-130111
1,3-Dichlorobenzene ug/L17.3 0.50 20.00 77-12587
1,4-Dichlorobenzene ug/L17.6 0.50 20.00 75-12688
1,4-Dioxane ug/L198 150 200.0 70-13099
Acetone ug/L42.8 5.0 40.00 40-166107
Benzene ug/L21.5 0.50 20.00 77-128107
Bromochloromethane ug/L23.3 0.50 20.00 78-135117
Bromodichloromethane ug/L23.1 0.50 20.00 76-138115
Bromoform ug/L18.5 1.0 20.00 71-13593
Bromomethane ug/L17.4 1.0 20.00 41-16887
Carbon disulfide ug/L18.7 5.0 20.00 59-13594
Carbon Tetrachloride ug/L21.9 0.50 20.00 72-142109
Chlorobenzene ug/L17.9 0.50 20.00 78-11990
Chloroethane ug/L19.7 0.50 20.00 57-14299
Chloroform ug/L21.5 0.50 20.00 77-130107
Chloromethane ug/L18.6 0.50 20.00 47-14593
cis-1,2-Dichloroethylene ug/L21.7 0.50 20.00 76-141108
cis-1,3-Dichloropropylene ug/L22.8 0.50 20.00 65-140114
Cyclohexane ug/L22.3 1.0 20.00 70-130112
Dibromochloromethane ug/L18.5 0.50 20.00 75-13492
Dichlorodifluoromethane ug/L24.1 5.0 20.00 28-163121
Ethylbenzene ug/L17.5 0.50 20.00 80-12788
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 37 of 55
1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P0L0488 - 5030B
LCS (P0L0488-BS1)Prepared & Analyzed: 12/27/20
Isopropylbenzene (Cumene)ug/L17.3 0.50 20.00 70-13087
m,p-Xylenes ug/L37.3 1.0 40.00 77-13393
Methyl Acetate ug/L24.9 5.0 20.00 70-130124
Methyl Butyl Ketone (2-Hexanone)ug/L18.9 5.0 20.00 64-13795
Methylcyclohexane ug/L21.3 5.0 20.00 70-130107
Methyl Ethyl Ketone (2-Butanone)ug/L23.4 5.0 20.00 71-134117
Methyl Isobutyl Ketone ug/L23.9 5.0 20.00 69-134120
Methylene Chloride ug/L22.2 1.0 20.00 73-131111
Methyl-tert-Butyl Ether ug/L24.0 0.50 20.00 68-135120
Naphthalene ug/L18.4 1.0 20.00 64-13692
o-Xylene ug/L18.1 0.50 20.00 78-12891
Styrene ug/L18.3 0.50 20.00 78-12992
Tetrachloroethylene ug/L17.5 0.50 20.00 80-12988
Toluene ug/L21.2 0.50 20.00 76-131106
trans-1,2-Dichloroethylene ug/L20.6 0.50 20.00 76-135103
trans-1,3-Dichloropropylene ug/L23.5 0.50 20.00 67-140118
Trichloroethylene ug/L21.6 0.50 20.00 77-133108
Trichlorofluoromethane ug/L20.5 0.50 20.00 62-148102
Vinyl chloride ug/L18.4 0.50 20.00 57-14192
Xylenes, total ug/L55.4 1.5 60.00 77-13392
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 9849.0
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10351.3
ug/L 50.00 77-123Surrogate: Toluene-d8 8240.8
Batch P0L0522 - 5035
Blank (P0L0522-BLK1)Prepared & Analyzed: 12/29/20
1,1,1-Trichloroethane mg/kg wetBRL0.0050
1,1,2,2-Tetrachloroethane mg/kg wetBRL0.0050
1,1,2-Trichloro-1,2,2-trifluoroethane mg/kg wetBRL0.010
1,1,2-Trichloroethane mg/kg wetBRL0.0050
1,1-Dichloroethane mg/kg wetBRL0.0050
1,1-Dichloroethylene mg/kg wetBRL0.0050
1,2,3-Trichlorobenzene mg/kg wetBRL0.010
1,2,4-Trichlorobenzene mg/kg wetBRL0.010
1,2-Dibromo-3-chloropropane mg/kg wetBRL0.010
1,2-Dibromoethane mg/kg wetBRL0.0050
1,2-Dichlorobenzene mg/kg wetBRL0.0050
1,2-Dichloroethane mg/kg wetBRL0.0050
1,2-Dichloropropane mg/kg wetBRL0.0050
1,3-Dichlorobenzene mg/kg wetBRL0.0050
1,4-Dichlorobenzene mg/kg wetBRL0.0050
1,4-Dioxane mg/kg wetBRL0.10
Acetone mg/kg wetBRL0.020
Benzene mg/kg wetBRL0.0050
Bromochloromethane mg/kg wetBRL0.0050
Bromodichloromethane mg/kg wetBRL0.0050
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 38 of 55
1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P0L0522 - 5035
Blank (P0L0522-BLK1)Prepared & Analyzed: 12/29/20
Bromoform mg/kg wetBRL0.0050
Bromomethane mg/kg wetBRL0.010
Carbon disulfide mg/kg wetBRL0.0050
Carbon Tetrachloride mg/kg wetBRL0.0050
Chlorobenzene mg/kg wetBRL0.0050
Chloroethane mg/kg wetBRL0.010
Chloroform mg/kg wetBRL0.0050
Chloromethane mg/kg wetBRL0.010
cis-1,2-Dichloroethylene mg/kg wetBRL0.0050
cis-1,3-Dichloropropylene mg/kg wetBRL0.0050
Cyclohexane mg/kg wetBRL0.0050
Dibromochloromethane mg/kg wetBRL0.0050
Dichlorodifluoromethane mg/kg wetBRL0.010
Ethylbenzene mg/kg wetBRL0.0050
Isopropylbenzene (Cumene)mg/kg wetBRL0.0050
m,p-Xylenes mg/kg wetBRL0.010
Methyl Acetate mg/kg wetBRL0.0050
Methyl Butyl Ketone (2-Hexanone)mg/kg wetBRL0.020
Methylcyclohexane mg/kg wetBRL0.0050
Methyl Ethyl Ketone (2-Butanone)mg/kg wetBRL0.020
Methyl Isobutyl Ketone mg/kg wetBRL0.020
Methylene Chloride mg/kg wetBRL0.0050
Methyl-tert-Butyl Ether mg/kg wetBRL0.0050
Naphthalene mg/kg wetBRL0.010
o-Xylene mg/kg wetBRL0.0050
Styrene mg/kg wetBRL0.0050
Tetrachloroethylene mg/kg wetBRL0.0050
Toluene mg/kg wetBRL0.0050
trans-1,2-Dichloroethylene mg/kg wetBRL0.0050
trans-1,3-Dichloropropylene mg/kg wetBRL0.0050
Trichloroethylene mg/kg wetBRL0.0050
Trichlorofluoromethane mg/kg wetBRL0.010
Vinyl chloride mg/kg wetBRL0.010
Xylenes, total mg/kg wetBRL0.015
ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 10954.3
ug/L 50.00 84-123Surrogate: Dibromofluoromethane 10652.8
ug/L 50.00 76-129Surrogate: Toluene-d8 10150.5
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 39 of 55
1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P0L0522 - 5035
LCS (P0L0522-BS1)Prepared & Analyzed: 12/29/20
1,1,1-Trichloroethane mg/kg wet0.0564 0.0050 0.05000 67-131113
1,1,2,2-Tetrachloroethane mg/kg wet0.0546 0.0050 0.05000 56-126109
1,1,2-Trichloro-1,2,2-trifluoroethane mg/kg wet0.0565 0.010 0.05000 70-130113
1,1,2-Trichloroethane mg/kg wet0.0533 0.0050 0.05000 70-133107
1,1-Dichloroethane mg/kg wet0.0542 0.0050 0.05000 74-127108
1,1-Dichloroethylene mg/kg wet0.0560 0.0050 0.05000 67-149112
1,2,3-Trichlorobenzene mg/kg wet0.0567 0.010 0.05000 68-130113
1,2,4-Trichlorobenzene mg/kg wet0.0581 0.010 0.05000 66-125116
1,2-Dibromo-3-chloropropane mg/kg wet0.0596 0.010 0.05000 55-157119
1,2-Dibromoethane mg/kg wet0.0533 0.0050 0.05000 70-132107
1,2-Dichlorobenzene mg/kg wet0.0548 0.0050 0.05000 72-123110
1,2-Dichloroethane mg/kg wet0.0534 0.0050 0.05000 68-128107
1,2-Dichloropropane mg/kg wet0.0552 0.0050 0.05000 73-130110
1,3-Dichlorobenzene mg/kg wet0.0548 0.0050 0.05000 71-120110
1,4-Dichlorobenzene mg/kg wet0.0549 0.0050 0.05000 71-123110
1,4-Dioxane mg/kg wet0.538 0.10 0.5000 70-130108
Acetone mg/kg wet0.141 0.020 0.1000 29-198141
Benzene mg/kg wet0.0532 0.0050 0.05000 74-127106
Bromochloromethane mg/kg wet0.0544 0.0050 0.05000 72-134109
Bromodichloromethane mg/kg wet0.0553 0.0050 0.05000 75-122111
Bromoform mg/kg wet0.0564 0.0050 0.05000 66-135113
Bromomethane mg/kg wet0.0505 0.010 0.05000 20-180101
Carbon disulfide mg/kg wet0.0525 0.0050 0.05000 61-129105
Carbon Tetrachloride mg/kg wet0.0584 0.0050 0.05000 64-143117
Chlorobenzene mg/kg wet0.0522 0.0050 0.05000 74-118104
Chloroethane mg/kg wet0.0604 0.010 0.05000 33-149121
Chloroform mg/kg wet0.0538 0.0050 0.05000 73-127108
Chloromethane mg/kg wet0.0525 0.010 0.05000 45-143105
cis-1,2-Dichloroethylene mg/kg wet0.0549 0.0050 0.05000 76-134110
cis-1,3-Dichloropropylene mg/kg wet0.0571 0.0050 0.05000 71-125114
Cyclohexane mg/kg wet0.0558 0.0050 0.05000 70-130112
Dibromochloromethane mg/kg wet0.0550 0.0050 0.05000 73-122110
Dichlorodifluoromethane mg/kg wet0.0610 0.010 0.05000 26-146122
Ethylbenzene mg/kg wet0.0536 0.0050 0.05000 74-128107
Isopropylbenzene (Cumene)mg/kg wet0.0569 0.0050 0.05000 68-126114
m,p-Xylenes mg/kg wet0.109 0.010 0.1000 75-124109
Methyl Acetate mg/kg wet0.0542 0.0050 0.05000 70-130108
Methyl Butyl Ketone (2-Hexanone)mg/kg wet0.0646 0.020 0.05000 61-157129
Methylcyclohexane mg/kg wet0.0561 0.0050 0.05000 70-130112
Methyl Ethyl Ketone (2-Butanone)mg/kg wet0.0644 0.020 0.05000 63-149129
Methyl Isobutyl Ketone mg/kg wet0.0574 0.020 0.05000 57-162115
Methylene Chloride mg/kg wet0.0504 0.0050 0.05000 74-129101
Methyl-tert-Butyl Ether mg/kg wet0.0547 0.0050 0.05000 70-130109
Naphthalene mg/kg wet0.0592 0.010 0.05000 57-157118
o-Xylene mg/kg wet0.0540 0.0050 0.05000 74-126108
Styrene mg/kg wet0.0552 0.0050 0.05000 77-121110
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 40 of 55
1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P0L0522 - 5035
LCS (P0L0522-BS1)Prepared & Analyzed: 12/29/20
Tetrachloroethylene mg/kg wet0.0547 0.0050 0.05000 68-130109
Toluene mg/kg wet0.0530 0.0050 0.05000 71-129106
trans-1,2-Dichloroethylene mg/kg wet0.0558 0.0050 0.05000 73-132112
trans-1,3-Dichloropropylene mg/kg wet0.0578 0.0050 0.05000 68-123116
Trichloroethylene mg/kg wet0.0550 0.0050 0.05000 75-133110
Trichlorofluoromethane mg/kg wet0.0512 0.010 0.05000 44-146102
Vinyl chloride mg/kg wet0.0548 0.010 0.05000 48-147110
Xylenes, total mg/kg wet0.163 0.015 0.1500 74-126109
ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 10753.4
ug/L 50.00 84-123Surrogate: Dibromofluoromethane 10250.8
ug/L 50.00 76-129Surrogate: Toluene-d8 9949.3
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 41 of 55
1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P0L0509 - 3546
Blank (P0L0509-BLK1)Prepared: 12/28/20 Analyzed: 12/29/20
1,1’-Biphenyl mg/kg wetBRL0.33
2,3,4,6-Tetrachlorophenol mg/kg wetBRL0.33
2,4,5-Trichlorophenol mg/kg wetBRL0.65
2,4,6-Trichlorophenol mg/kg wetBRL0.65
2,4-Dichlorophenol mg/kg wetBRL0.65
2,4-Dimethylphenol mg/kg wetBRL0.33
2,4-Dinitrophenol mg/kg wetBRL1.5
2,4-Dinitrotoluene mg/kg wetBRL0.65
2,6-Dinitrotoluene mg/kg wetBRL0.65
2-Chloronaphthalene mg/kg wetBRL0.65
2-Chlorophenol mg/kg wetBRL0.65
2-Methylnaphthalene mg/kg wetBRL0.65
2-Methylphenol mg/kg wetBRL0.65
2-Nitroaniline mg/kg wetBRL0.65
2-Nitrophenol mg/kg wetBRL0.65
3,3’-Dichlorobenzidine mg/kg wetBRL0.65
3/4-Methylphenol mg/kg wetBRL0.65
3-Nitroaniline mg/kg wetBRL0.65
4,6-Dinitro-2-methylphenol mg/kg wetBRL1.5
4-Bromophenyl phenyl ether mg/kg wetBRL0.65
4-Chloro-3-methylphenol mg/kg wetBRL0.65
4-Chloroaniline mg/kg wetBRL0.33
4-Chlorophenyl phenyl ether mg/kg wetBRL0.99
4-Nitroaniline mg/kg wetBRL0.33
4-Nitrophenol mg/kg wetBRL0.65
Acenaphthene mg/kg wetBRL0.65
Acenaphthylene mg/kg wetBRL0.65
Acetophenone mg/kg wetBRL0.65
Anthracene mg/kg wetBRL0.65
Atrazine mg/kg wetBRL0.65
Benzaldehyde mg/kg wetBRL0.33
Benzo(a)anthracene mg/kg wetBRL0.65
Benzo(a)pyrene mg/kg wetBRL0.65
Benzo(b)fluoranthene mg/kg wetBRL0.65
Benzo(g,h,i)perylene mg/kg wetBRL0.65
Benzo(k)fluoranthene mg/kg wetBRL0.65
bis(2-Chloroethoxy)methane mg/kg wetBRL0.65
Bis(2-Chloroethyl)ether mg/kg wetBRL0.65
Bis(2-chloroisopropyl)ether mg/kg wetBRL0.33
Bis(2-Ethylhexyl)phthalate mg/kg wetBRL0.65
Butyl benzyl phthalate mg/kg wetBRL0.33
Caprolactam mg/kg wetBRL0.65
Carbazole mg/kg wetBRL0.65
Chrysene mg/kg wetBRL0.65
Dibenzo(a,h)anthracene mg/kg wetBRL0.65
Dibenzofuran mg/kg wetBRL0.65
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 42 of 55
1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P0L0509 - 3546
Blank (P0L0509-BLK1)Prepared: 12/28/20 Analyzed: 12/29/20
Diethyl phthalate mg/kg wetBRL0.65
Dimethyl phthalate mg/kg wetBRL0.65
Di-n-butyl phthalate mg/kg wetBRL0.65
Di-n-octyl phthalate mg/kg wetBRL0.33
Fluoranthene mg/kg wetBRL0.65
Fluorene mg/kg wetBRL0.65
Hexachlorobenzene mg/kg wetBRL0.65
Hexachlorobutadiene mg/kg wetBRL0.65
Hexachlorocyclopentadiene mg/kg wetBRL0.65
Hexachloroethane mg/kg wetBRL0.65
Indeno(1,2,3-cd)pyrene mg/kg wetBRL0.65
Isophorone mg/kg wetBRL0.65
Naphthalene mg/kg wetBRL0.65
Nitrobenzene mg/kg wetBRL0.33
N-Nitroso-di-n-propylamine mg/kg wetBRL0.65
N-Nitrosodiphenylamine mg/kg wetBRL0.65
Pentachlorophenol mg/kg wetBRL0.99
Phenanthrene mg/kg wetBRL0.65
Phenol mg/kg wetBRL0.65
Pyrene mg/kg wetBRL0.65
Pyridine mg/kg wetBRL0.33
mg/kg wet 3.284 37-131Surrogate: 2,4,6-Tribromophenol 1063.47
mg/kg wet 1.642 47-130Surrogate: 2-Fluorobiphenyl 1031.70
mg/kg wet 3.284 44-117Surrogate: 2-Fluorophenol 1043.41
mg/kg wet 1.642 45-121Surrogate: Nitrobenzene-d5 911.49
mg/kg wet 3.284 37-127Surrogate: Phenol-d5 1013.31
mg/kg wet 1.642 38-135Surrogate: Terphenyl-d14 1061.74
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 43 of 55
1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P0L0509 - 3546
LCS (P0L0509-BS1)Prepared: 12/28/20 Analyzed: 12/29/20
2,4,5-Trichlorophenol mg/kg wet1.56 0.67 1.691 41-12492
2,4,6-Trichlorophenol mg/kg wet1.54 0.67 1.691 39-12691
2,4-Dichlorophenol mg/kg wet1.37 0.67 1.691 40-12281
2,4-Dimethylphenol mg/kg wet1.33 0.33 1.691 30-12779
2,4-Dinitrophenol mg/kg wet1.14 1.5 1.691 27-12967
2,4-Dinitrotoluene mg/kg wet1.73 0.67 1.691 48-126103
2,6-Dinitrotoluene mg/kg wet1.81 0.67 1.691 46-124107
2-Chloronaphthalene mg/kg wet1.52 0.67 1.691 41-11490
2-Chlorophenol mg/kg wet1.46 0.67 1.691 34-12186
2-Methylnaphthalene mg/kg wet1.31 0.67 1.691 38-12277
2-Methylphenol mg/kg wet1.42 0.67 1.691 32-12284
2-Nitroaniline mg/kg wet1.55 0.67 1.691 44-12792
2-Nitrophenol mg/kg wet1.38 0.67 1.691 36-12382
3,3’-Dichlorobenzidine mg/kg wet1.58 0.67 1.691 22-12194
3/4-Methylphenol mg/kg wet1.33 0.67 1.691 34-11978
3-Nitroaniline mg/kg wet1.44 0.67 1.691 33-11985
4,6-Dinitro-2-methylphenol mg/kg wet1.36 1.5 1.691 29-13281
4-Bromophenyl phenyl ether mg/kg wet1.63 0.67 1.691 46-12496
4-Chloro-3-methylphenol mg/kg wet1.42 0.67 1.691 45-12284
4-Chloroaniline mg/kg wet1.04 0.33 1.691 17-10661
4-Chlorophenyl phenyl ether mg/kg wet1.54 1.0 1.691 45-12191
4-Nitroaniline mg/kg wet1.47 0.33 1.691 63-14787
4-Nitrophenol mg/kg wet1.58 0.67 1.691 30-13293
Acenaphthene mg/kg wet1.48 0.67 1.691 40-12387
Acenaphthylene mg/kg wet1.61 0.67 1.691 32-13295
Acetophenone mg/kg wet0.929 0.67 1.691 33-11555
Anthracene mg/kg wet1.64 0.67 1.691 47-12397
Benzo(a)anthracene mg/kg wet1.69 0.67 1.691 49-126100
Benzo(a)pyrene mg/kg wet2.09 0.67 1.691 45-129124
Benzo(b)fluoranthene mg/kg wet1.74 0.67 1.691 45-132103
Benzo(g,h,i)perylene mg/kg wet1.76 0.67 1.691 43-134104
Benzo(k)fluoranthene mg/kg wet1.66 0.67 1.691 47-13298
bis(2-Chloroethoxy)methane mg/kg wet1.25 0.67 1.691 36-12174
Bis(2-Chloroethyl)ether mg/kg wet1.42 0.67 1.691 31-12084
Bis(2-chloroisopropyl)ether mg/kg wet1.23 0.33 1.691 33-13173
Bis(2-Ethylhexyl)phthalate mg/kg wet2.01 0.67 1.691 51-133119
Butyl benzyl phthalate mg/kg wet1.84 0.33 1.691 48-132109
Carbazole mg/kg wet1.65 0.67 1.691 50-12398
Chrysene mg/kg wet1.74 0.67 1.691 50-124103
Dibenzo(a,h)anthracene mg/kg wet1.76 0.67 1.691 45-134104
Dibenzofuran mg/kg wet1.54 0.67 1.691 44-12091
Diethyl phthalate mg/kg wet1.56 0.67 1.691 50-12493
Dimethyl phthalate mg/kg wet1.57 0.67 1.691 48-12493
Di-n-butyl phthalate mg/kg wet1.80 0.67 1.691 51-128106
Di-n-octyl phthalate mg/kg wet1.82 0.33 1.691 45-140108
Fluoranthene mg/kg wet1.69 0.67 1.691 50-127100
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 44 of 55
1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
Batch P0L0509 - 3546
LCS (P0L0509-BS1)Prepared: 12/28/20 Analyzed: 12/29/20
Fluorene mg/kg wet1.58 0.67 1.691 43-12593
Hexachlorobenzene mg/kg wet1.67 0.67 1.691 45-12299
Hexachlorobutadiene mg/kg wet1.41 0.67 1.691 32-12384
Hexachlorocyclopentadiene mg/kg wet1.19 0.67 1.691 32-11771
Hexachloroethane mg/kg wet1.31 0.67 1.691 28-11777
Indeno(1,2,3-cd)pyrene mg/kg wet1.71 0.67 1.691 45-133101
Isophorone mg/kg wet0.585 0.67 1.691 30-12235
Naphthalene mg/kg wet1.28 0.67 1.691 35-12376
Nitrobenzene mg/kg wet1.18 0.33 1.691 34-12270
N-Nitroso-di-n-propylamine mg/kg wet1.38 0.67 1.691 36-12082
N-Nitrosodiphenylamine mg/kg wet1.88 0.67 1.691 38-127111
Pentachlorophenol mg/kg wet1.88 1.0 1.691 25-133111
Phenanthrene mg/kg wet1.60 0.67 1.691 50-12195
Phenol mg/kg wet1.39 0.67 1.691 34-12182
Pyrene mg/kg wet1.81 0.67 1.691 47-127107
Pyridine mg/kg wet0.837 0.33 1.691 10-6049
mg/kg wet 3.383 37-131Surrogate: 2,4,6-Tribromophenol 1033.49
mg/kg wet 1.691 47-130Surrogate: 2-Fluorobiphenyl 861.45
mg/kg wet 3.383 44-117Surrogate: 2-Fluorophenol 862.93
mg/kg wet 1.691 45-121Surrogate: Nitrobenzene-d5 671.14
mg/kg wet 3.383 37-127Surrogate: Phenol-d5 832.80
mg/kg wet 1.691 38-135Surrogate: Terphenyl-d14 941.59
LCS (P0L0509-BS2)Prepared: 12/28/20 Analyzed: 12/29/20
1,1’-Biphenyl mg/kg wet1.50 0.33 1.663 40-11790
2,3,4,6-Tetrachlorophenol mg/kg wet1.67 0.33 1.663 44-125100
Atrazine mg/kg wet1.63 0.66 1.663 47-12798
Benzaldehyde mg/kg wet1.27 0.33 1.663 35-11577
Caprolactam mg/kg wet1.50 0.66 1.663 46-11790
Pyridine mg/kg wetBRL0.33 10-60
mg/kg wet 3.326 37-131Surrogate: 2,4,6-Tribromophenol 1003.31
mg/kg wet 1.663 47-130Surrogate: 2-Fluorobiphenyl 901.49
mg/kg wet 3.326 44-117Surrogate: 2-Fluorophenol 902.99
mg/kg wet 1.663 45-121Surrogate: Nitrobenzene-d5 771.29
mg/kg wet 3.326 37-127Surrogate: Phenol-d5 862.87
mg/kg wet 1.663 38-135Surrogate: Terphenyl-d14 921.54
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 45 of 55
1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Organochlorine Pesticides by GC/ECD - Quality Control
Batch P0L0493 - 3546
Blank (P0L0493-BLK1)Prepared & Analyzed: 12/28/20
4,4’-DDD mg/kg wetBRL0.0051
4,4’-DDE mg/kg wetBRL0.0051
4,4’-DDT mg/kg wetBRL0.0051
Aldrin mg/kg wetBRL0.0051
alpha-BHC mg/kg wetBRL0.0051
cis-Chlordane mg/kg wetBRL0.0051
beta-BHC mg/kg wetBRL0.0051
Chlordane mg/kg wetBRL0.051
delta-BHC mg/kg wetBRL0.0051
Dieldrin mg/kg wetBRL0.0051
Endosulfan I mg/kg wetBRL0.0051
Endosulfan II mg/kg wetBRL0.0051
Endosulfan Sulfate mg/kg wetBRL0.0051
Endrin mg/kg wetBRL0.0051
Endrin Aldehyde mg/kg wetBRL0.0051
Endrin Ketone mg/kg wetBRL0.0051
gamma-BHC mg/kg wetBRL0.0051
trans-Chlordane mg/kg wetBRL0.0051
Heptachlor mg/kg wetBRL0.0051
Heptachlor Epoxide mg/kg wetBRL0.0051
Methoxychlor mg/kg wetBRL0.0051
Toxaphene mg/kg wetBRL0.051
mg/kg wet 0.03370 26-204Surrogate: Decachlorobiphenyl 650.0219
mg/kg wet 0.03370 40-162Surrogate: Tetrachloro-m-xylene 970.0327
LCS (P0L0493-BS1)Prepared & Analyzed: 12/28/20
4,4’-DDD mg/kg wet0.0204 0.0050 0.03341 56-13961
4,4’-DDE mg/kg wet0.0207 0.0050 0.03341 56-13462
4,4’-DDT mg/kg wet0.0207 0.0050 0.03341 50-14562
Aldrin mg/kg wet0.0197 0.0050 0.03341 45-13659
alpha-BHC mg/kg wet0.0210 0.0050 0.03341 45-13763
cis-Chlordane mg/kg wet0.0200 0.0050 0.03341 54-13360
beta-BHC mg/kg wet0.0204 0.0050 0.03341 50-13661
delta-BHC mg/kg wet0.0207 0.0050 0.03341 47-13962
Dieldrin mg/kg wet0.0207 0.0050 0.03341 56-13662
Endosulfan I mg/kg wet0.0204 0.0050 0.03341 53-13261
Endosulfan II mg/kg wet0.0207 0.0050 0.03341 53-13462
Endosulfan Sulfate mg/kg wet0.0194 0.0050 0.03341 55-13658
Endrin mg/kg wet0.0204 0.0050 0.03341 57-14061
Endrin Aldehyde mg/kg wet0.0194 0.0050 0.03341 35-13758
Endrin Ketone mg/kg wet0.0200 0.0050 0.03341 55-13660
gamma-BHC mg/kg wet0.0207 0.0050 0.03341 49-13562
trans-Chlordane mg/kg wet0.0197 0.0050 0.03341 53-13559
Heptachlor mg/kg wet0.0204 0.0050 0.03341 47-13661
Heptachlor Epoxide mg/kg wet0.0200 0.0050 0.03341 52-13660
Methoxychlor mg/kg wet0.0194 0.0050 0.03341 52-14358
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 46 of 55
1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Organochlorine Pesticides by GC/ECD - Quality Control
Batch P0L0493 - 3546
LCS (P0L0493-BS1)Prepared & Analyzed: 12/28/20
mg/kg wet 0.03341 26-204Surrogate: Decachlorobiphenyl 680.0227
mg/kg wet 0.03341 40-162Surrogate: Tetrachloro-m-xylene 1050.0351
LCS (P0L0493-BS2)Prepared & Analyzed: 12/28/20
Chlordane mg/kg wet0.206 0.050 0.3341 43-14962
mg/kg wet 0.03341 26-204Surrogate: Decachlorobiphenyl 780.0261
mg/kg wet 0.03341 40-162Surrogate: Tetrachloro-m-xylene 1070.0358
LCS (P0L0493-BS3)Prepared & Analyzed: 12/28/20
Toxaphene mg/kg wet0.257 0.050 0.3306 33-14178
mg/kg wet 0.03306 26-204Surrogate: Decachlorobiphenyl 760.0251
mg/kg wet 0.03306 40-162Surrogate: Tetrachloro-m-xylene 1000.0331
Matrix Spike (P0L0493-MS1)Prepared & Analyzed: 12/28/20 Source: 0120388-01
4,4’-DDD mg/kg dry0.0207 0.0065 0.04322 BRL M56-13948
4,4’-DDE mg/kg dry0.0238 0.0065 0.04322 BRL M56-13455
4,4’-DDT mg/kg dry0.0203 0.0065 0.04322 BRL M50-14547
Aldrin mg/kg dry0.0259 0.0065 0.04322 BRL 45-13660
alpha-BHC mg/kg dry0.0255 0.0065 0.04322 BRL 45-13759
cis-Chlordane mg/kg dry0.0233 0.0065 0.04322 BRL 54-13354
beta-BHC mg/kg dry0.0324 0.0065 0.04322 BRL 50-13675
delta-BHC mg/kg dry0.0233 0.0065 0.04322 BRL 47-13954
Dieldrin mg/kg dry0.0233 0.0065 0.04322 BRL M56-13654
Endosulfan I mg/kg dry0.0233 0.0065 0.04322 BRL 53-13254
Endosulfan II mg/kg dry0.0203 0.0065 0.04322 BRL M53-13447
Endosulfan Sulfate mg/kg dry0.0169 0.0065 0.04322 BRL M55-13639
Endrin mg/kg dry0.0233 0.0065 0.04322 BRL M57-14054
Endrin Aldehyde mg/kg dry0.0173 0.0065 0.04322 BRL 35-13740
Endrin Ketone mg/kg dry0.0169 0.0065 0.04322 BRL M55-13639
gamma-BHC mg/kg dry0.0251 0.0065 0.04322 BRL 49-13558
trans-Chlordane mg/kg dry0.0229 0.0065 0.04322 BRL 53-13553
Heptachlor mg/kg dry0.0242 0.0065 0.04322 BRL 47-13656
Heptachlor Epoxide mg/kg dry0.0246 0.0065 0.04322 BRL 52-13657
Methoxychlor mg/kg dry0.0169 0.0065 0.04322 BRL M52-14339
mg/kg dry 0.04322 26-204Surrogate: Decachlorobiphenyl 370.0160
mg/kg dry 0.04322 40-162Surrogate: Tetrachloro-m-xylene 920.0398
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 47 of 55
1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Organochlorine Pesticides by GC/ECD - Quality Control
Batch P0L0493 - 3546
Matrix Spike Dup (P0L0493-MSD1)Prepared & Analyzed: 12/28/20 Source: 0120388-01
4,4’-DDD mg/kg dry0.0213 0.0065 0.04347 BRL 29 M56-13949 3
4,4’-DDE mg/kg dry0.0261 0.0065 0.04347 BRL 3656-13460 9
4,4’-DDT mg/kg dry0.0204 0.0065 0.04347 BRL 38 M50-14547 0.6
Aldrin mg/kg dry0.0296 0.0065 0.04347 BRL 2945-13668 13
alpha-BHC mg/kg dry0.0300 0.0065 0.04347 BRL 2445-13769 16
cis-Chlordane mg/kg dry0.0256 0.0065 0.04347 BRL 2554-13359 9
beta-BHC mg/kg dry0.0400 0.0065 0.04347 BRL 17 D50-13692 21
delta-BHC mg/kg dry0.0278 0.0065 0.04347 BRL 1847-13964 18
Dieldrin mg/kg dry0.0261 0.0065 0.04347 BRL 3056-13660 11
Endosulfan I mg/kg dry0.0261 0.0065 0.04347 BRL 3253-13260 11
Endosulfan II mg/kg dry0.0217 0.0065 0.04347 BRL 20 M53-13450 7
Endosulfan Sulfate mg/kg dry0.0183 0.0065 0.04347 BRL 24 M55-13642 8
Endrin mg/kg dry0.0252 0.0065 0.04347 BRL 2157-14058 8
Endrin Aldehyde mg/kg dry0.0183 0.0065 0.04347 BRL 3535-13742 5
Endrin Ketone mg/kg dry0.0170 0.0065 0.04347 BRL 18 M55-13639 0.6
gamma-BHC mg/kg dry0.0300 0.0065 0.04347 BRL 2249-13569 18
trans-Chlordane mg/kg dry0.0248 0.0065 0.04347 BRL 2753-13557 8
Heptachlor mg/kg dry0.0304 0.0065 0.04347 BRL 2747-13670 23
Heptachlor Epoxide mg/kg dry0.0278 0.0065 0.04347 BRL 1852-13664 12
Methoxychlor mg/kg dry0.0174 0.0065 0.04347 BRL 30 M52-14340 3
mg/kg dry 0.04347 26-204Surrogate: Decachlorobiphenyl 360.0156
mg/kg dry 0.04347 40-162Surrogate: Tetrachloro-m-xylene 1050.0456
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 48 of 55
1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Total Metals - Quality Control
Batch P0L0506 - 3060A
Blank (P0L0506-BLK1)Prepared: 12/28/20 Analyzed: 12/29/20
Hexavalent Chromium mg/kg wetBRL0.40
LCS (P0L0506-BS1)Prepared: 12/28/20 Analyzed: 12/29/20
Hexavalent Chromium mg/kg wet16.7 0.40 16.00 80-120105
Batch P0L0565 - 3050B
Blank (P0L0565-BLK1)Prepared & Analyzed: 12/31/20
Arsenic mg/kg wetBRL1.0
Barium mg/kg wetBRL10
Cadmium mg/kg wetBRL0.50
Chromium mg/kg wetBRL1.0
Lead mg/kg wetBRL1.0
Selenium mg/kg wetBRL1.0
Silver mg/kg wetBRL0.50
LCS (P0L0565-BS1)Prepared & Analyzed: 12/31/20
Arsenic mg/kg wet11.8 1.0 12.50 80-12095
Barium mg/kg wet12.4 10 12.50 80-120100
Cadmium mg/kg wet12.3 0.50 12.50 80-12098
Chromium mg/kg wet11.9 1.0 12.50 80-12095
Lead mg/kg wet12.3 1.0 12.50 80-12098
Selenium mg/kg wet12.1 1.0 12.50 80-12097
Silver mg/kg wet4.83 0.50 5.000 80-12097
Matrix Spike (P0L0565-MS1)Prepared & Analyzed: 12/31/20 Source: 0120388-02
Arsenic mg/kg dry12.6 1.2 15.47 1.21 M75-12574
Barium mg/kg dry66.7 12 15.46 44.7 M75-125142
Cadmium mg/kg dry15.6 0.62 15.46 BRL 75-125101
Chromium mg/kg dry43.0 1.2 15.47 23.1 M75-125128
Lead mg/kg dry22.9 1.2 15.47 7.07 75-125102
Selenium mg/kg dry15.3 1.2 15.46 1.07 75-12592
Silver mg/kg dry5.90 0.62 6.186 BRL 75-12595
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
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1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Total Metals - Quality Control
Batch P0L0565 - 3050B
Matrix Spike Dup (P0L0565-MSD1)Prepared & Analyzed: 12/31/20 Source: 0120388-02
Arsenic mg/kg dry12.4 1.2 15.47 1.21 20 M75-12573 2
Barium mg/kg dry66.8 12 15.46 44.7 20 M75-125143 0.1
Cadmium mg/kg dry15.0 0.62 15.46 BRL 2075-12597 4
Chromium mg/kg dry42.8 1.2 15.47 23.1 20 M75-125127 0.4
Lead mg/kg dry21.8 1.2 15.47 7.07 2075-12595 5
Selenium mg/kg dry14.7 1.2 15.46 1.07 2075-12588 4
Silver mg/kg dry5.82 0.62 6.186 BRL 2075-12594 1
Post Spike (P0L0565-PS1)Prepared & Analyzed: 12/31/20 Source: 0120388-02
Arsenic ug/L99.1 100.0 3.92 80-12095
Barium ug/L239 100.0 145 80-12094
Cadmium ug/L98.9 100.0 0.0190 80-12099
Chromium ug/L173 100.0 74.7 80-12098
Lead ug/L119 100.0 22.9 80-12096
Selenium ug/L106 100.0 3.47 80-120102
Silver ug/L96.5 100.0 0.0360 80-12097
Batch P0L0571 - 7471B
Blank (P0L0571-BLK1)Prepared & Analyzed: 12/31/20
Mercury mg/kg wetBRL0.050
LCS (P0L0571-BS1)Prepared & Analyzed: 12/31/20
Mercury mg/kg wet0.413 0.050 0.4167 80-12099
Matrix Spike (P0L0571-MS1)Prepared & Analyzed: 12/31/20 Source: 0120388-01
Mercury mg/kg dry0.556 0.065 0.5421 BRL 80-120103
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
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1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Total Metals - Quality Control
Batch P0L0571 - 7471B
Matrix Spike Dup (P0L0571-MSD1)Prepared & Analyzed: 12/31/20 Source: 0120388-01
Mercury mg/kg dry0.563 0.065 0.5421 BRL 2080-120104 1
Post Spike (P0L0571-PS1)Prepared & Analyzed: 12/31/20 Source: 0120388-01
Mercury ug/L4.77 5.000 0.137 85-11593
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
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1/4/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 0120388
Time Submitted: 12/23/2020 12:38:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
General Chemistry Parameters - Quality Control
Batch P0L0559 - Solids, Dry Weight
Duplicate (P0L0559-DUP1)Prepared: 12/30/20 Analyzed: 12/31/20 Source: 0120388-02
% Solids % by Weight82.0 0.100 80.8 201
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Sample Extraction Data
Prep Method: Solids, Dry Weight
Lab Number Batch Date/TimeInitialFinal
P0L05100120388-01 12/28/20 14:2530 30g g
P0L05590120388-02 12/30/20 15:1730 30g g
P0L05590120388-03 12/30/20 15:1730 30g g
P0L05590120388-04 12/30/20 15:1730 30g g
P0L05590120388-05 12/30/20 15:1730 30g g
P0L05590120388-06 12/30/20 15:1730 30g g
Prep Method: 3546
Lab Number Batch Date/TimeInitialFinal
P0L04930120388-01 12/28/20 8:4029.57 10g mL
P0L04930120388-02 12/28/20 8:4029.55 10g mL
P0L04930120388-03 12/28/20 8:4030.07 10g mL
P0L04930120388-04 12/28/20 8:4029.67 10g mL
P0L04930120388-05 12/28/20 8:4030.05 10g mL
P0L04930120388-06 12/28/20 8:4030.34 10g mL
Prep Method: 3546
Lab Number Batch Date/TimeInitialFinal
P0L05090120388-01 12/28/20 13:3529.58 1g mL
P0L05090120388-02 12/28/20 13:3529.59 1g mL
P0L05090120388-03 12/28/20 13:3530.26 1g mL
P0L05090120388-04 12/28/20 13:3529.92 1g mL
P0L05090120388-05 12/28/20 13:3530.22 1g mL
P0L05090120388-06 12/28/20 13:3529.52 1g mL
Prep Method: 3050B
Lab Number Batch Date/TimeInitialFinal
P0L05650120388-01 12/31/20 8:482 50g mL
P0L05650120388-02 12/31/20 8:482 50g mL
P0L05650120388-03 12/31/20 8:482 50g mL
P0L05650120388-04 12/31/20 8:482 50g mL
P0L05650120388-05 12/31/20 8:482 50g mL
P0L05650120388-06 12/31/20 8:482 50g mL
Prep Method: 3060A
Lab Number Batch Date/TimeInitialFinal
P0L05060120388-01 12/28/20 13:192.5 100g mL
P0L05060120388-02 12/28/20 13:192.5 100g mL
P0L05060120388-03 12/28/20 13:192.5 100g mL
P0L05060120388-04 12/28/20 13:192.5 100g mL
P0L05060120388-05 12/28/20 13:192.5 100g mL
P0L05060120388-06 12/28/20 13:192.5 100g mL
Prep Method: 7471B
Lab Number Batch Date/TimeInitialFinal
P0L05710120388-01 12/31/20 11:230.6 50g mL
P0L05710120388-02 12/31/20 11:230.6 50g mL
P0L05710120388-03 12/31/20 11:230.6 50g mL
P0L05710120388-04 12/31/20 11:230.6 50g mL
P0L05710120388-05 12/31/20 11:230.6 50g mL
P0L05710120388-06 12/31/20 11:230.6 50g mL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
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Sample Extraction Data
Prep Method: 5030B
Lab Number Batch Date/TimeInitialFinal
P0L04880120388-07 12/27/20 13:3010 10mL mL
Prep Method: 5035
Lab Number Batch Date/TimeInitialFinal
P0L05220120388-01 12/29/20 9:077.71 5g mL
P0L05220120388-02 12/29/20 9:075 5g mL
P0L05220120388-03 12/29/20 9:077.17 5g mL
P0L05220120388-04 12/29/20 9:075 5g mL
P0L05220120388-05 12/29/20 9:075 5g mL
P0L05220120388-06 12/29/20 9:077.93 5g mL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
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Page 55 of 55
This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
NC Certification No. 402
NC Drinking Water Cert No. 37735
SC Certification No. 99012
Case Narrative
1/8/21 15:46
Hart & Hickman (Charlotte)
Matt Ingalls
2923 South Tryon St. Ste 100
Charlotte, NC 28203
Project: PRO-011
Lab Submittal Date: 01/04/2021
Work Order: 1010090
Please call if you have any questions relating to this analytical report.
Respectfully,
WAYPOINT ANALYTICAL
Senior Project Manager
Angela D. Overcash
Data Qualifiers Key Reference:
J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag).
Method Detection LimitMDL
Below Reporting LimitBRL
Relative Percent DifferenceRPD
*Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
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Sample Receipt Summary
01/08/2021
Work Order: 1010090
Client Sample ID MatrixLab Sample ID Date/Time Sampled Date/Time Received
1010090-01 01/04/21 11:55SS-8 01/04/21 16:00Air
1010090-02 01/04/21 12:35SS-7 01/04/21 16:00Air
1010090-03 01/04/21 14:10SS-5 01/04/21 16:00Air
1010090-04 01/04/21 9:05SS-4 01/04/21 16:00Air
1010090-05 01/04/21 9:50SS-3 01/04/21 16:00Air
1010090-06 01/04/21 11:15SS-1 01/04/21 16:00Air
1010090-07 01/04/21 13:25SS-6 01/04/21 16:00Air
1010090-08 01/04/21 10:40SS-2 01/04/21 16:00Air
1010090-09 01/04/21 14:45SG-1 01/04/21 16:00Air
1010090-10 01/04/21 14:45DUP-3 01/04/21 16:00Air
Samples were received in good condition at 6.0 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
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Client ID ResultParameterMethod UnitsWaypoint ID
Work Order: 1010090
01/08/2021
Summary of Detections
9.5 ug/m‡ Air1010090-01 SS-8 Acetone TO-15
1.9 J ug/m‡ Air1010090-01 SS-8 Carbon disulfide TO-15
2.5 J ug/m‡ Air1010090-01 SS-8 Cyclohexane TO-15
3.1 ug/m‡ Air1010090-01 SS-8 Dichlorodifluoromethane TO-15
7.7 ug/m‡ Air1010090-01 SS-8 Isopropyl alcohol TO-15
0.94 J ug/m‡ Air1010090-01 SS-8 Methyl Ethyl Ketone (2-Butanone)TO-15
4.6 ug/m‡ Air1010090-01 SS-8 Methyl Isobutyl Ketone TO-15
6.9 ug/m‡ Air1010090-01 SS-8 Methylene Chloride TO-15
3.1 J ug/m‡ Air1010090-01 SS-8 Tetrachloroethylene TO-15
2.3 ug/m‡ Air1010090-01 SS-8 Toluene TO-15
4.1 ug/m‡ Air1010090-01 SS-8 Trichloroethylene TO-15
1.2 J ug/m‡ Air1010090-01 SS-8 Trichlorofluoromethane TO-15
7.0 ug/m‡ Air1010090-02 SS-7 Acetone TO-15
2.2 J ug/m‡ Air1010090-02 SS-7 Carbon disulfide TO-15
6.4 ug/m‡ Air1010090-02 SS-7 Cyclohexane TO-15
3.1 ug/m‡ Air1010090-02 SS-7 Dichlorodifluoromethane TO-15
8.9 ug/m‡ Air1010090-02 SS-7 Isopropyl alcohol TO-15
0.83 J ug/m‡ Air1010090-02 SS-7 Methyl Ethyl Ketone (2-Butanone)TO-15
4.6 ug/m‡ Air1010090-02 SS-7 Methyl Isobutyl Ketone TO-15
5.9 ug/m‡ Air1010090-02 SS-7 Methylene Chloride TO-15
4.9 ug/m‡ Air1010090-02 SS-7 Tetrachloroethylene TO-15
0.87 J ug/m‡ Air1010090-02 SS-7 Toluene TO-15
8.7 ug/m‡ Air1010090-02 SS-7 Trichloroethylene TO-15
1.9 J ug/m‡ Air1010090-02 SS-7 Trichlorofluoromethane TO-15
5.5 ug/m‡ Air1010090-03 SS-5 1,2,4-Trimethylbenzene TO-15
53 ug/m‡ Air1010090-03 SS-5 Acetone TO-15
3.5 J ug/m‡ Air1010090-03 SS-5 Carbon disulfide TO-15
4.2 ug/m‡ Air1010090-03 SS-5 Cyclohexane TO-15
5.6 ug/m‡ Air1010090-03 SS-5 Dichlorodifluoromethane TO-15
1.5 J ug/m‡ Air1010090-03 SS-5 Ethylbenzene TO-15
12 ug/m‡ Air1010090-03 SS-5 Isopropyl alcohol TO-15
5.1 J ug/m‡ Air1010090-03 SS-5 m,p-Xylenes TO-15
4.7 ug/m‡ Air1010090-03 SS-5 Methyl Ethyl Ketone (2-Butanone)TO-15
5.8 ug/m‡ Air1010090-03 SS-5 Methyl Isobutyl Ketone TO-15
6.7 ug/m‡ Air1010090-03 SS-5 Methylene Chloride TO-15
1.9 J ug/m‡ Air1010090-03 SS-5 o-Xylene TO-15
2.3 ug/m‡ Air1010090-03 SS-5 Toluene TO-15
2.2 J ug/m‡ Air1010090-03 SS-5 Trichlorofluoromethane TO-15
3.7 ug/m‡ Air1010090-04 SS-4 1,1,1-Trichloroethane TO-15
7.2 ug/m‡ Air1010090-04 SS-4 Acetone TO-15
2.7 J ug/m‡ Air1010090-04 SS-4 Carbon disulfide TO-15
2.3 J ug/m‡ Air1010090-04 SS-4 Cyclohexane TO-15
3.3 ug/m‡ Air1010090-04 SS-4 Dichlorodifluoromethane TO-15
5.4 ug/m‡ Air1010090-04 SS-4 Isopropyl alcohol TO-15
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
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Client ID ResultParameterMethod UnitsWaypoint ID
Work Order: 1010090
01/08/2021
Summary of Detections
0.74 J ug/m‡ Air1010090-04 SS-4 Methyl Ethyl Ketone (2-Butanone)TO-15
13 ug/m‡ Air1010090-05 SS-3 1,1,1-Trichloroethane TO-15
6.0 ug/m‡ Air1010090-05 SS-3 Acetone TO-15
2.6 J ug/m‡ Air1010090-05 SS-3 Carbon disulfide TO-15
3.7 ug/m‡ Air1010090-05 SS-3 Dichlorodifluoromethane TO-15
5.1 ug/m‡ Air1010090-05 SS-3 Ethylbenzene TO-15
5.7 ug/m‡ Air1010090-05 SS-3 Isopropyl alcohol TO-15
40 ug/m‡ Air1010090-05 SS-3 m,p-Xylenes TO-15
1.0 J ug/m‡ Air1010090-05 SS-3 Methyl Ethyl Ketone (2-Butanone)TO-15
2.2 ug/m‡ Air1010090-05 SS-3 Methylene Chloride TO-15
15 ug/m‡ Air1010090-05 SS-3 o-Xylene TO-15
2.0 J ug/m‡ Air1010090-05 SS-3 Trichlorofluoromethane TO-15
29 ug/m‡ Air1010090-06 SS-1 Acetone TO-15
1.8 J ug/m‡ Air1010090-06 SS-1 Carbon disulfide TO-15
1.5 J ug/m‡ Air1010090-06 SS-1 Chloroform TO-15
3.1 ug/m‡ Air1010090-06 SS-1 Dichlorodifluoromethane TO-15
3.5 J ug/m‡ Air1010090-06 SS-1 Isopropyl alcohol TO-15
1.5 ug/m‡ Air1010090-06 SS-1 Methyl Ethyl Ketone (2-Butanone)TO-15
1.9 ug/m‡ Air1010090-06 SS-1 Methylene Chloride TO-15
5.1 ug/m‡ Air1010090-06 SS-1 Styrene TO-15
16 ug/m‡ Air1010090-07 SS-6 Acetone TO-15
3.1 J ug/m‡ Air1010090-07 SS-6 Carbon disulfide TO-15
3.2 ug/m‡ Air1010090-07 SS-6 Dichlorodifluoromethane TO-15
4.2 J ug/m‡ Air1010090-07 SS-6 Isopropyl alcohol TO-15
1.8 J ug/m‡ Air1010090-07 SS-6 m,p-Xylenes TO-15
1.5 ug/m‡ Air1010090-07 SS-6 Methyl Ethyl Ketone (2-Butanone)TO-15
2.2 ug/m‡ Air1010090-07 SS-6 Methylene Chloride TO-15
1.4 J ug/m‡ Air1010090-07 SS-6 Toluene TO-15
2.0 J ug/m‡ Air1010090-07 SS-6 Trichlorofluoromethane TO-15
24 ug/m‡ Air1010090-08 SS-2 Acetone TO-15
3.1 J ug/m‡ Air1010090-08 SS-2 Carbon disulfide TO-15
1.6 J ug/m‡ Air1010090-08 SS-2 Chloroform TO-15
3.3 ug/m‡ Air1010090-08 SS-2 Dichlorodifluoromethane TO-15
4.2 J ug/m‡ Air1010090-08 SS-2 Isopropyl alcohol TO-15
1.7 ug/m‡ Air1010090-08 SS-2 Methyl Ethyl Ketone (2-Butanone)TO-15
2.1 ug/m‡ Air1010090-08 SS-2 Methylene Chloride TO-15
2.4 J ug/m‡ Air1010090-09 SG-1 1,1-Dichloroethane TO-15
81 ug/m‡ Air1010090-09 SG-1 1,1-Dichloroethylene TO-15
11 ug/m‡ Air1010090-09 SG-1 1,2,4-Trimethylbenzene TO-15
9.2 ug/m‡ Air1010090-09 SG-1 Acetone TO-15
52 ug/m‡ Air1010090-09 SG-1 Benzene TO-15
880 ug/m‡ Air1010090-09 SG-1 Carbon disulfide TO-15
7.5 ug/m‡ Air1010090-09 SG-1 Chloroethane TO-15
42 ug/m‡ Air1010090-09 SG-1 cis-1,2-Dichloroethylene TO-15
21 ug/m‡ Air1010090-09 SG-1 Cyclohexane TO-15
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
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Client ID ResultParameterMethod UnitsWaypoint ID
Work Order: 1010090
01/08/2021
Summary of Detections
2.9 J ug/m‡ Air1010090-09 SG-1 Dichlorodifluoromethane TO-15
5.0 ug/m‡ Air1010090-09 SG-1 Ethylbenzene TO-15
26 ug/m‡ Air1010090-09 SG-1 Heptane TO-15
37 ug/m‡ Air1010090-09 SG-1 Hexane TO-15
15 ug/m‡ Air1010090-09 SG-1 m,p-Xylenes TO-15
3.1 ug/m‡ Air1010090-09 SG-1 Methyl Ethyl Ketone (2-Butanone)TO-15
4.3 ug/m‡ Air1010090-09 SG-1 Methylene Chloride TO-15
4.3 ug/m‡ Air1010090-09 SG-1 o-Xylene TO-15
14 ug/m‡ Air1010090-09 SG-1 Tetrachloroethylene TO-15
90 ug/m‡ Air1010090-09 SG-1 Toluene TO-15
81 ug/m‡ Air1010090-09 SG-1 trans-1,2-Dichloroethylene TO-15
1400 ug/m‡ Air1010090-09 SG-1 Trichloroethylene TO-15
4.4 ug/m‡ Air1010090-09 SG-1 Vinyl chloride TO-15
2.3 J ug/m‡ Air1010090-10 DUP-3 1,1-Dichloroethane TO-15
80 ug/m‡ Air1010090-10 DUP-3 1,1-Dichloroethylene TO-15
11 ug/m‡ Air1010090-10 DUP-3 1,2,4-Trimethylbenzene TO-15
7.3 ug/m‡ Air1010090-10 DUP-3 Acetone TO-15
52 ug/m‡ Air1010090-10 DUP-3 Benzene TO-15
830 ug/m‡ Air1010090-10 DUP-3 Carbon disulfide TO-15
7.8 ug/m‡ Air1010090-10 DUP-3 Chloroethane TO-15
42 ug/m‡ Air1010090-10 DUP-3 cis-1,2-Dichloroethylene TO-15
22 ug/m‡ Air1010090-10 DUP-3 Cyclohexane TO-15
2.9 J ug/m‡ Air1010090-10 DUP-3 Dichlorodifluoromethane TO-15
5.1 ug/m‡ Air1010090-10 DUP-3 Ethylbenzene TO-15
27 ug/m‡ Air1010090-10 DUP-3 Heptane TO-15
36 ug/m‡ Air1010090-10 DUP-3 Hexane TO-15
4.0 J ug/m‡ Air1010090-10 DUP-3 Isopropyl alcohol TO-15
15 ug/m‡ Air1010090-10 DUP-3 m,p-Xylenes TO-15
2.8 J ug/m‡ Air1010090-10 DUP-3 Methyl Ethyl Ketone (2-Butanone)TO-15
2.6 J ug/m‡ Air1010090-10 DUP-3 Methylene Chloride TO-15
4.6 ug/m‡ Air1010090-10 DUP-3 o-Xylene TO-15
14 ug/m‡ Air1010090-10 DUP-3 Tetrachloroethylene TO-15
88 ug/m‡ Air1010090-10 DUP-3 Toluene TO-15
81 ug/m‡ Air1010090-10 DUP-3 trans-1,2-Dichloroethylene TO-15
1300 ug/m‡ Air1010090-10 DUP-3 Trichloroethylene TO-15
4.4 ug/m‡ Air1010090-10 DUP-3 Vinyl chloride TO-15
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
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Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-8
Sample ID: 1010090-01
Work Order: 1010090
Time Collected: 01/04/21 11:55
Time Submitted: 01/04/21 16:00
Volatile Organic Compounds by GC/MS
TO-15 P1A050512.7 1/7/21 16:06 CBMug/m‡ Air 0.291,1,1-Trichloroethane BDL
TO-15 P1A050513.4 1/7/21 16:06 CBMug/m‡ Air 0.281,1,2,2-Tetrachloroethane BDL
TO-15 P1A050513.8 1/7/21 16:06 CBMug/m‡ Air 0.531,1,2-Trichloro-1,2,2-trifluoroethane BDL
TO-15 P1A050512.7 1/7/21 16:06 CBMug/m‡ Air 0.351,1,2-Trichloroethane BDL
TO-15 P1A050512.0 1/7/21 16:06 CBMug/m‡ Air 0.471,1-Dichloroethane BDL
TO-15 P1A050512.0 1/7/21 16:06 CBMug/m‡ Air 0.411,1-Dichloroethylene BDL
TO-15 P1A050513.7 1/7/21 16:06 CBMug/m‡ Air 0.251,2,4-Trichlorobenzene BDL
TO-15 P1A050512.5 1/7/21 16:06 CBMug/m‡ Air 0.291,2,4-Trimethylbenzene BDL
TO-15 P1A050513.8 1/7/21 16:06 CBMug/m‡ Air 0.611,2-Dibromoethane BDL
TO-15 P1A050513.0 1/7/21 16:06 CBMug/m‡ Air 0.481,2-Dichlorobenzene BDL
TO-15 P1A050512.0 1/7/21 16:06 CBMug/m‡ Air 0.221,2-Dichloroethane BDL
TO-15 P1A050512.3 1/7/21 16:06 CBMug/m‡ Air 0.401,2-Dichloropropane BDL
TO-15 P1A050513.5 1/7/21 16:06 CBMug/m‡ Air 0.621,2-Dichloro-1,1,2,2-tetrafluoroethane BDL
TO-15 P1A050512.5 1/7/21 16:06 CBMug/m‡ Air 0.261,3,5-Trimethylbenzene BDL
TO-15 P1A050511.1 1/7/21 16:06 CBMug/m‡ Air 0.191,3-Butadiene BDL
TO-15 P1A050513.0 1/7/21 16:06 CBMug/m‡ Air 0.211,3-Dichlorobenzene BDL
TO-15 P1A050513.0 1/7/21 16:06 CBMug/m‡ Air 0.251,4-Dichlorobenzene BDL
TO-15 P1A050511.8 1/7/21 16:06 CBMug/m‡ Air 0.101,4-Dioxane BDL
TO-15 P1A050512.5 1/7/21 16:06 CBMug/m‡ Air 0.264-Ethyltoluene BDL
TO-15 P1A050512.4 1/7/21 16:06 CBMug/m‡ Air 0.59Acetone9.5
TO-15 P1A050511.6 1/7/21 16:06 CBMug/m‡ Air 0.16BenzeneBDL
TO-15 P1A050512.6 1/7/21 16:06 CBMug/m‡ Air 0.20Benzyl chloride BDL
TO-15 P1A050513.4 1/7/21 16:06 CBMug/m‡ Air 0.26BromodichloromethaneBDL
TO-15 P1A050515.2 1/7/21 16:06 CBMug/m‡ Air 0.45BromoformBDL
TO-15 P1A050511.9 1/7/21 16:06 CBMug/m‡ Air 0.32BromomethaneBDL
TO-15 P1A050516.2 1/7/21 16:06 CBMJug/m‡ Air 1.6Carbon disulfide 1.9
TO-15 P1A050513.1 1/7/21 16:06 CBMug/m‡ Air 0.24Carbon Tetrachloride BDL
TO-15 P1A050512.3 1/7/21 16:06 CBMug/m‡ Air 0.17ChlorobenzeneBDL
TO-15 P1A050511.3 1/7/21 16:06 CBMug/m‡ Air 0.38ChloroethaneBDL
TO-15 P1A050512.4 1/7/21 16:06 CBMug/m‡ Air 0.26ChloroformBDL
TO-15 P1A050511.0 1/7/21 16:06 CBMug/m‡ Air 0.26ChloromethaneBDL
TO-15 P1A050512.0 1/7/21 16:06 CBMug/m‡ Air 0.52cis-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 16:06 CBMug/m‡ Air 0.16cis-1,3-Dichloropropylene BDL
TO-15 P1A050513.4 1/7/21 16:06 CBMJug/m‡ Air 0.87Cyclohexane2.5
TO-15 P1A050514.3 1/7/21 16:06 CBMug/m‡ Air 0.48DibromochloromethaneBDL
TO-15 P1A050512.5 1/7/21 16:06 CBMug/m‡ Air 0.41Dichlorodifluoromethane3.1
TO-15 P1A050511.8 1/7/21 16:06 CBMug/m‡ Air 0.25Ethyl Acetate BDL
TO-15 P1A050512.2 1/7/21 16:06 CBMug/m‡ Air 0.19EthylbenzeneBDL
TO-15 P1A050512.0 1/7/21 16:06 CBMug/m‡ Air 0.19HeptaneBDL
TO-15 P1A050515.3 1/7/21 16:06 CBMug/m‡ Air 0.43HexachlorobutadieneBDL
TO-15 P1A050511.8 1/7/21 16:06 CBMug/m‡ Air 0.25HexaneBDL
TO-15 P1A050514.9 1/7/21 16:06 CBMug/m‡ Air 0.17Isopropyl alcohol 7.7
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 6 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-8
Sample ID: 1010090-01
Work Order: 1010090
Time Collected: 01/04/21 11:55
Time Submitted: 01/04/21 16:00
TO-15 P1A050515.6 1/7/21 16:06 CBMug/m‡ Air 0.38m,p-Xylenes BDL
TO-15 P1A050512.0 1/7/21 16:06 CBMug/m‡ Air 0.26Methyl Butyl Ketone (2-Hexanone)BDL
TO-15 P1A050511.5 1/7/21 16:06 CBMJug/m‡ Air 0.30Methyl Ethyl Ketone (2-Butanone)0.94
TO-15 P1A050512.0 1/7/21 16:06 CBMug/m‡ Air 0.26Methyl Isobutyl Ketone 4.6
TO-15 P1A050511.7 1/7/21 16:06 CBMug/m‡ Air 0.39Methylene Chloride 6.9
TO-15 P1A050511.8 1/7/21 16:06 CBMug/m‡ Air 0.21Methyl-tert-Butyl Ether BDL
TO-15 P1A050512.6 1/7/21 16:06 CBMug/m‡ Air 1.0NaphthaleneBDL
TO-15 P1A050512.2 1/7/21 16:06 CBMug/m‡ Air 0.18o-Xylene BDL
TO-15 P1A050510.86 1/7/21 16:06 CBMug/m‡ Air 0.14PropyleneBDL
TO-15 P1A050512.1 1/7/21 16:06 CBMug/m‡ Air 0.15StyreneBDL
TO-15 P1A050513.4 1/7/21 16:06 CBMJug/m‡ Air 0.44Tetrachloroethylene3.1
TO-15 P1A050511.5 1/7/21 16:06 CBMug/m‡ Air 0.21TetrahydrofuranBDL
TO-15 P1A050511.9 1/7/21 16:06 CBMug/m‡ Air 0.75Toluene2.3
TO-15 P1A050512.0 1/7/21 16:06 CBMug/m‡ Air 0.48trans-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 16:06 CBMug/m‡ Air 0.17trans-1,3-Dichloropropylene BDL
TO-15 P1A050512.7 1/7/21 16:06 CBMug/m‡ Air 0.27Trichloroethylene4.1
TO-15 P1A050512.8 1/7/21 16:06 CBMJug/m‡ Air 0.43Trichlorofluoromethane1.2
TO-15 P1A050511.8 1/7/21 16:06 CBMug/m‡ Air 0.25Vinyl acetate BDL
TO-15 P1A050511.3 1/7/21 16:06 CBMug/m‡ Air 0.29Vinyl chloride BDL
Surrogate Recovery Control Limits
70-13085 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 7 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-7
Sample ID: 1010090-02
Work Order: 1010090
Time Collected: 01/04/21 12:35
Time Submitted: 01/04/21 16:00
Volatile Organic Compounds by GC/MS
TO-15 P1A050512.7 1/7/21 16:58 CBMug/m‡ Air 0.291,1,1-Trichloroethane BDL
TO-15 P1A050513.4 1/7/21 16:58 CBMug/m‡ Air 0.281,1,2,2-Tetrachloroethane BDL
TO-15 P1A050513.8 1/7/21 16:58 CBMug/m‡ Air 0.531,1,2-Trichloro-1,2,2-trifluoroethane BDL
TO-15 P1A050512.7 1/7/21 16:58 CBMug/m‡ Air 0.351,1,2-Trichloroethane BDL
TO-15 P1A050512.0 1/7/21 16:58 CBMug/m‡ Air 0.471,1-Dichloroethane BDL
TO-15 P1A050512.0 1/7/21 16:58 CBMug/m‡ Air 0.411,1-Dichloroethylene BDL
TO-15 P1A050513.7 1/7/21 16:58 CBMug/m‡ Air 0.251,2,4-Trichlorobenzene BDL
TO-15 P1A050512.5 1/7/21 16:58 CBMug/m‡ Air 0.291,2,4-Trimethylbenzene BDL
TO-15 P1A050513.8 1/7/21 16:58 CBMug/m‡ Air 0.611,2-Dibromoethane BDL
TO-15 P1A050513.0 1/7/21 16:58 CBMug/m‡ Air 0.481,2-Dichlorobenzene BDL
TO-15 P1A050512.0 1/7/21 16:58 CBMug/m‡ Air 0.221,2-Dichloroethane BDL
TO-15 P1A050512.3 1/7/21 16:58 CBMug/m‡ Air 0.401,2-Dichloropropane BDL
TO-15 P1A050513.5 1/7/21 16:58 CBMug/m‡ Air 0.621,2-Dichloro-1,1,2,2-tetrafluoroethane BDL
TO-15 P1A050512.5 1/7/21 16:58 CBMug/m‡ Air 0.261,3,5-Trimethylbenzene BDL
TO-15 P1A050511.1 1/7/21 16:58 CBMug/m‡ Air 0.191,3-Butadiene BDL
TO-15 P1A050513.0 1/7/21 16:58 CBMug/m‡ Air 0.211,3-Dichlorobenzene BDL
TO-15 P1A050513.0 1/7/21 16:58 CBMug/m‡ Air 0.251,4-Dichlorobenzene BDL
TO-15 P1A050511.8 1/7/21 16:58 CBMug/m‡ Air 0.101,4-Dioxane BDL
TO-15 P1A050512.5 1/7/21 16:58 CBMug/m‡ Air 0.264-Ethyltoluene BDL
TO-15 P1A050512.4 1/7/21 16:58 CBMug/m‡ Air 0.59Acetone7.0
TO-15 P1A050511.6 1/7/21 16:58 CBMug/m‡ Air 0.16BenzeneBDL
TO-15 P1A050512.6 1/7/21 16:58 CBMug/m‡ Air 0.20Benzyl chloride BDL
TO-15 P1A050513.4 1/7/21 16:58 CBMug/m‡ Air 0.26BromodichloromethaneBDL
TO-15 P1A050515.2 1/7/21 16:58 CBMug/m‡ Air 0.45BromoformBDL
TO-15 P1A050511.9 1/7/21 16:58 CBMug/m‡ Air 0.32BromomethaneBDL
TO-15 P1A050516.2 1/7/21 16:58 CBMJug/m‡ Air 1.6Carbon disulfide 2.2
TO-15 P1A050513.1 1/7/21 16:58 CBMug/m‡ Air 0.24Carbon Tetrachloride BDL
TO-15 P1A050512.3 1/7/21 16:58 CBMug/m‡ Air 0.17ChlorobenzeneBDL
TO-15 P1A050511.3 1/7/21 16:58 CBMug/m‡ Air 0.38ChloroethaneBDL
TO-15 P1A050512.4 1/7/21 16:58 CBMug/m‡ Air 0.26ChloroformBDL
TO-15 P1A050511.0 1/7/21 16:58 CBMug/m‡ Air 0.26ChloromethaneBDL
TO-15 P1A050512.0 1/7/21 16:58 CBMug/m‡ Air 0.52cis-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 16:58 CBMug/m‡ Air 0.16cis-1,3-Dichloropropylene BDL
TO-15 P1A050513.4 1/7/21 16:58 CBMug/m‡ Air 0.87Cyclohexane6.4
TO-15 P1A050514.3 1/7/21 16:58 CBMug/m‡ Air 0.48DibromochloromethaneBDL
TO-15 P1A050512.5 1/7/21 16:58 CBMug/m‡ Air 0.41Dichlorodifluoromethane3.1
TO-15 P1A050511.8 1/7/21 16:58 CBMug/m‡ Air 0.25Ethyl Acetate BDL
TO-15 P1A050512.2 1/7/21 16:58 CBMug/m‡ Air 0.19EthylbenzeneBDL
TO-15 P1A050512.0 1/7/21 16:58 CBMug/m‡ Air 0.19HeptaneBDL
TO-15 P1A050515.3 1/7/21 16:58 CBMug/m‡ Air 0.43HexachlorobutadieneBDL
TO-15 P1A050511.8 1/7/21 16:58 CBMug/m‡ Air 0.25HexaneBDL
TO-15 P1A050514.9 1/7/21 16:58 CBMug/m‡ Air 0.17Isopropyl alcohol 8.9
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 8 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-7
Sample ID: 1010090-02
Work Order: 1010090
Time Collected: 01/04/21 12:35
Time Submitted: 01/04/21 16:00
TO-15 P1A050515.6 1/7/21 16:58 CBMug/m‡ Air 0.38m,p-Xylenes BDL
TO-15 P1A050512.0 1/7/21 16:58 CBMug/m‡ Air 0.26Methyl Butyl Ketone (2-Hexanone)BDL
TO-15 P1A050511.5 1/7/21 16:58 CBMJug/m‡ Air 0.30Methyl Ethyl Ketone (2-Butanone)0.83
TO-15 P1A050512.0 1/7/21 16:58 CBMug/m‡ Air 0.26Methyl Isobutyl Ketone 4.6
TO-15 P1A050511.7 1/7/21 16:58 CBMug/m‡ Air 0.39Methylene Chloride 5.9
TO-15 P1A050511.8 1/7/21 16:58 CBMug/m‡ Air 0.21Methyl-tert-Butyl Ether BDL
TO-15 P1A050512.6 1/7/21 16:58 CBMug/m‡ Air 1.0NaphthaleneBDL
TO-15 P1A050512.2 1/7/21 16:58 CBMug/m‡ Air 0.18o-Xylene BDL
TO-15 P1A050510.86 1/7/21 16:58 CBMug/m‡ Air 0.14PropyleneBDL
TO-15 P1A050512.1 1/7/21 16:58 CBMug/m‡ Air 0.15StyreneBDL
TO-15 P1A050513.4 1/7/21 16:58 CBMug/m‡ Air 0.44Tetrachloroethylene4.9
TO-15 P1A050511.5 1/7/21 16:58 CBMug/m‡ Air 0.21TetrahydrofuranBDL
TO-15 P1A050511.9 1/7/21 16:58 CBMJug/m‡ Air 0.75Toluene0.87
TO-15 P1A050512.0 1/7/21 16:58 CBMug/m‡ Air 0.48trans-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 16:58 CBMug/m‡ Air 0.17trans-1,3-Dichloropropylene BDL
TO-15 P1A050512.7 1/7/21 16:58 CBMug/m‡ Air 0.27Trichloroethylene8.7
TO-15 P1A050512.8 1/7/21 16:58 CBMJug/m‡ Air 0.43Trichlorofluoromethane1.9
TO-15 P1A050511.8 1/7/21 16:58 CBMug/m‡ Air 0.25Vinyl acetate BDL
TO-15 P1A050511.3 1/7/21 16:58 CBMug/m‡ Air 0.29Vinyl chloride BDL
Surrogate Recovery Control Limits
70-13083 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 9 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-5
Sample ID: 1010090-03
Work Order: 1010090
Time Collected: 01/04/21 14:10
Time Submitted: 01/04/21 16:00
Volatile Organic Compounds by GC/MS
TO-15 P1A050512.7 1/7/21 17:53 CBMug/m‡ Air 0.291,1,1-Trichloroethane BDL
TO-15 P1A050513.4 1/7/21 17:53 CBMug/m‡ Air 0.281,1,2,2-Tetrachloroethane BDL
TO-15 P1A050513.8 1/7/21 17:53 CBMug/m‡ Air 0.531,1,2-Trichloro-1,2,2-trifluoroethane BDL
TO-15 P1A050512.7 1/7/21 17:53 CBMug/m‡ Air 0.351,1,2-Trichloroethane BDL
TO-15 P1A050512.0 1/7/21 17:53 CBMug/m‡ Air 0.471,1-Dichloroethane BDL
TO-15 P1A050512.0 1/7/21 17:53 CBMug/m‡ Air 0.411,1-Dichloroethylene BDL
TO-15 P1A050513.7 1/7/21 17:53 CBMug/m‡ Air 0.251,2,4-Trichlorobenzene BDL
TO-15 P1A050512.5 1/7/21 17:53 CBMug/m‡ Air 0.291,2,4-Trimethylbenzene 5.5
TO-15 P1A050513.8 1/7/21 17:53 CBMug/m‡ Air 0.611,2-Dibromoethane BDL
TO-15 P1A050513.0 1/7/21 17:53 CBMug/m‡ Air 0.481,2-Dichlorobenzene BDL
TO-15 P1A050512.0 1/7/21 17:53 CBMug/m‡ Air 0.221,2-Dichloroethane BDL
TO-15 P1A050512.3 1/7/21 17:53 CBMug/m‡ Air 0.401,2-Dichloropropane BDL
TO-15 P1A050513.5 1/7/21 17:53 CBMug/m‡ Air 0.621,2-Dichloro-1,1,2,2-tetrafluoroethane BDL
TO-15 P1A050512.5 1/7/21 17:53 CBMug/m‡ Air 0.261,3,5-Trimethylbenzene BDL
TO-15 P1A050511.1 1/7/21 17:53 CBMug/m‡ Air 0.191,3-Butadiene BDL
TO-15 P1A050513.0 1/7/21 17:53 CBMug/m‡ Air 0.211,3-Dichlorobenzene BDL
TO-15 P1A050513.0 1/7/21 17:53 CBMug/m‡ Air 0.251,4-Dichlorobenzene BDL
TO-15 P1A050511.8 1/7/21 17:53 CBMug/m‡ Air 0.101,4-Dioxane BDL
TO-15 P1A050512.5 1/7/21 17:53 CBMug/m‡ Air 0.264-Ethyltoluene BDL
TO-15 P1A050512.4 1/7/21 17:53 CBMug/m‡ Air 0.59Acetone53
TO-15 P1A050511.6 1/7/21 17:53 CBMug/m‡ Air 0.16BenzeneBDL
TO-15 P1A050512.6 1/7/21 17:53 CBMug/m‡ Air 0.20Benzyl chloride BDL
TO-15 P1A050513.4 1/7/21 17:53 CBMug/m‡ Air 0.26BromodichloromethaneBDL
TO-15 P1A050515.2 1/7/21 17:53 CBMug/m‡ Air 0.45BromoformBDL
TO-15 P1A050511.9 1/7/21 17:53 CBMug/m‡ Air 0.32BromomethaneBDL
TO-15 P1A050516.2 1/7/21 17:53 CBMJug/m‡ Air 1.6Carbon disulfide 3.5
TO-15 P1A050513.1 1/7/21 17:53 CBMug/m‡ Air 0.24Carbon Tetrachloride BDL
TO-15 P1A050512.3 1/7/21 17:53 CBMug/m‡ Air 0.17ChlorobenzeneBDL
TO-15 P1A050511.3 1/7/21 17:53 CBMug/m‡ Air 0.38ChloroethaneBDL
TO-15 P1A050512.4 1/7/21 17:53 CBMug/m‡ Air 0.26ChloroformBDL
TO-15 P1A050511.0 1/7/21 17:53 CBMug/m‡ Air 0.26ChloromethaneBDL
TO-15 P1A050512.0 1/7/21 17:53 CBMug/m‡ Air 0.52cis-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 17:53 CBMug/m‡ Air 0.16cis-1,3-Dichloropropylene BDL
TO-15 P1A050513.4 1/7/21 17:53 CBMug/m‡ Air 0.87Cyclohexane4.2
TO-15 P1A050514.3 1/7/21 17:53 CBMug/m‡ Air 0.48DibromochloromethaneBDL
TO-15 P1A050512.5 1/7/21 17:53 CBMug/m‡ Air 0.41Dichlorodifluoromethane5.6
TO-15 P1A050511.8 1/7/21 17:53 CBMug/m‡ Air 0.25Ethyl Acetate BDL
TO-15 P1A050512.2 1/7/21 17:53 CBMJug/m‡ Air 0.19Ethylbenzene1.5
TO-15 P1A050512.0 1/7/21 17:53 CBMug/m‡ Air 0.19HeptaneBDL
TO-15 P1A050515.3 1/7/21 17:53 CBMug/m‡ Air 0.43HexachlorobutadieneBDL
TO-15 P1A050511.8 1/7/21 17:53 CBMug/m‡ Air 0.25HexaneBDL
TO-15 P1A050514.9 1/7/21 17:53 CBMug/m‡ Air 0.17Isopropyl alcohol 12
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 10 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-5
Sample ID: 1010090-03
Work Order: 1010090
Time Collected: 01/04/21 14:10
Time Submitted: 01/04/21 16:00
TO-15 P1A050515.6 1/7/21 17:53 CBMJug/m‡ Air 0.38m,p-Xylenes 5.1
TO-15 P1A050512.0 1/7/21 17:53 CBMug/m‡ Air 0.26Methyl Butyl Ketone (2-Hexanone)BDL
TO-15 P1A050511.5 1/7/21 17:53 CBMug/m‡ Air 0.30Methyl Ethyl Ketone (2-Butanone)4.7
TO-15 P1A050512.0 1/7/21 17:53 CBMug/m‡ Air 0.26Methyl Isobutyl Ketone 5.8
TO-15 P1A050511.7 1/7/21 17:53 CBMug/m‡ Air 0.39Methylene Chloride 6.7
TO-15 P1A050511.8 1/7/21 17:53 CBMug/m‡ Air 0.21Methyl-tert-Butyl Ether BDL
TO-15 P1A050512.6 1/7/21 17:53 CBMug/m‡ Air 1.0NaphthaleneBDL
TO-15 P1A050512.2 1/7/21 17:53 CBMJug/m‡ Air 0.18o-Xylene 1.9
TO-15 P1A050510.86 1/7/21 17:53 CBMug/m‡ Air 0.14PropyleneBDL
TO-15 P1A050512.1 1/7/21 17:53 CBMug/m‡ Air 0.15StyreneBDL
TO-15 P1A050513.4 1/7/21 17:53 CBMug/m‡ Air 0.44TetrachloroethyleneBDL
TO-15 P1A050511.5 1/7/21 17:53 CBMug/m‡ Air 0.21TetrahydrofuranBDL
TO-15 P1A050511.9 1/7/21 17:53 CBMug/m‡ Air 0.75Toluene2.3
TO-15 P1A050512.0 1/7/21 17:53 CBMug/m‡ Air 0.48trans-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 17:53 CBMug/m‡ Air 0.17trans-1,3-Dichloropropylene BDL
TO-15 P1A050512.7 1/7/21 17:53 CBMug/m‡ Air 0.27TrichloroethyleneBDL
TO-15 P1A050512.8 1/7/21 17:53 CBMJug/m‡ Air 0.43Trichlorofluoromethane2.2
TO-15 P1A050511.8 1/7/21 17:53 CBMug/m‡ Air 0.25Vinyl acetate BDL
TO-15 P1A050511.3 1/7/21 17:53 CBMug/m‡ Air 0.29Vinyl chloride BDL
Surrogate Recovery Control Limits
70-13086 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 11 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-4
Sample ID: 1010090-04
Work Order: 1010090
Time Collected: 01/04/21 09:05
Time Submitted: 01/04/21 16:00
Volatile Organic Compounds by GC/MS
TO-15 P1A050512.7 1/7/21 18:46 CBMug/m‡ Air 0.291,1,1-Trichloroethane 3.7
TO-15 P1A050513.4 1/7/21 18:46 CBMug/m‡ Air 0.281,1,2,2-Tetrachloroethane BDL
TO-15 P1A050513.8 1/7/21 18:46 CBMug/m‡ Air 0.531,1,2-Trichloro-1,2,2-trifluoroethane BDL
TO-15 P1A050512.7 1/7/21 18:46 CBMug/m‡ Air 0.351,1,2-Trichloroethane BDL
TO-15 P1A050512.0 1/7/21 18:46 CBMug/m‡ Air 0.471,1-Dichloroethane BDL
TO-15 P1A050512.0 1/7/21 18:46 CBMug/m‡ Air 0.411,1-Dichloroethylene BDL
TO-15 P1A050513.7 1/7/21 18:46 CBMug/m‡ Air 0.251,2,4-Trichlorobenzene BDL
TO-15 P1A050512.5 1/7/21 18:46 CBMug/m‡ Air 0.291,2,4-Trimethylbenzene BDL
TO-15 P1A050513.8 1/7/21 18:46 CBMug/m‡ Air 0.611,2-Dibromoethane BDL
TO-15 P1A050513.0 1/7/21 18:46 CBMug/m‡ Air 0.481,2-Dichlorobenzene BDL
TO-15 P1A050512.0 1/7/21 18:46 CBMug/m‡ Air 0.221,2-Dichloroethane BDL
TO-15 P1A050512.3 1/7/21 18:46 CBMug/m‡ Air 0.401,2-Dichloropropane BDL
TO-15 P1A050513.5 1/7/21 18:46 CBMug/m‡ Air 0.621,2-Dichloro-1,1,2,2-tetrafluoroethane BDL
TO-15 P1A050512.5 1/7/21 18:46 CBMug/m‡ Air 0.261,3,5-Trimethylbenzene BDL
TO-15 P1A050511.1 1/7/21 18:46 CBMug/m‡ Air 0.191,3-Butadiene BDL
TO-15 P1A050513.0 1/7/21 18:46 CBMug/m‡ Air 0.211,3-Dichlorobenzene BDL
TO-15 P1A050513.0 1/7/21 18:46 CBMug/m‡ Air 0.251,4-Dichlorobenzene BDL
TO-15 P1A050511.8 1/7/21 18:46 CBMug/m‡ Air 0.101,4-Dioxane BDL
TO-15 P1A050512.5 1/7/21 18:46 CBMug/m‡ Air 0.264-Ethyltoluene BDL
TO-15 P1A050512.4 1/7/21 18:46 CBMug/m‡ Air 0.59Acetone7.2
TO-15 P1A050511.6 1/7/21 18:46 CBMug/m‡ Air 0.16BenzeneBDL
TO-15 P1A050512.6 1/7/21 18:46 CBMug/m‡ Air 0.20Benzyl chloride BDL
TO-15 P1A050513.4 1/7/21 18:46 CBMug/m‡ Air 0.26BromodichloromethaneBDL
TO-15 P1A050515.2 1/7/21 18:46 CBMug/m‡ Air 0.45BromoformBDL
TO-15 P1A050511.9 1/7/21 18:46 CBMug/m‡ Air 0.32BromomethaneBDL
TO-15 P1A050516.2 1/7/21 18:46 CBMJug/m‡ Air 1.6Carbon disulfide 2.7
TO-15 P1A050513.1 1/7/21 18:46 CBMug/m‡ Air 0.24Carbon Tetrachloride BDL
TO-15 P1A050512.3 1/7/21 18:46 CBMug/m‡ Air 0.17ChlorobenzeneBDL
TO-15 P1A050511.3 1/7/21 18:46 CBMug/m‡ Air 0.38ChloroethaneBDL
TO-15 P1A050512.4 1/7/21 18:46 CBMug/m‡ Air 0.26ChloroformBDL
TO-15 P1A050511.0 1/7/21 18:46 CBMug/m‡ Air 0.26ChloromethaneBDL
TO-15 P1A050512.0 1/7/21 18:46 CBMug/m‡ Air 0.52cis-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 18:46 CBMug/m‡ Air 0.16cis-1,3-Dichloropropylene BDL
TO-15 P1A050513.4 1/7/21 18:46 CBMJug/m‡ Air 0.87Cyclohexane2.3
TO-15 P1A050514.3 1/7/21 18:46 CBMug/m‡ Air 0.48DibromochloromethaneBDL
TO-15 P1A050512.5 1/7/21 18:46 CBMug/m‡ Air 0.41Dichlorodifluoromethane3.3
TO-15 P1A050511.8 1/7/21 18:46 CBMug/m‡ Air 0.25Ethyl Acetate BDL
TO-15 P1A050512.2 1/7/21 18:46 CBMug/m‡ Air 0.19EthylbenzeneBDL
TO-15 P1A050512.0 1/7/21 18:46 CBMug/m‡ Air 0.19HeptaneBDL
TO-15 P1A050515.3 1/7/21 18:46 CBMug/m‡ Air 0.43HexachlorobutadieneBDL
TO-15 P1A050511.8 1/7/21 18:46 CBMug/m‡ Air 0.25HexaneBDL
TO-15 P1A050514.9 1/7/21 18:46 CBMug/m‡ Air 0.17Isopropyl alcohol 5.4
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 12 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-4
Sample ID: 1010090-04
Work Order: 1010090
Time Collected: 01/04/21 09:05
Time Submitted: 01/04/21 16:00
TO-15 P1A050515.6 1/7/21 18:46 CBMug/m‡ Air 0.38m,p-Xylenes BDL
TO-15 P1A050512.0 1/7/21 18:46 CBMug/m‡ Air 0.26Methyl Butyl Ketone (2-Hexanone)BDL
TO-15 P1A050511.5 1/7/21 18:46 CBMJug/m‡ Air 0.30Methyl Ethyl Ketone (2-Butanone)0.74
TO-15 P1A050512.0 1/7/21 18:46 CBMug/m‡ Air 0.26Methyl Isobutyl Ketone BDL
TO-15 P1A050511.7 1/7/21 18:46 CBMug/m‡ Air 0.39Methylene Chloride BDL
TO-15 P1A050511.8 1/7/21 18:46 CBMug/m‡ Air 0.21Methyl-tert-Butyl Ether BDL
TO-15 P1A050512.6 1/7/21 18:46 CBMug/m‡ Air 1.0NaphthaleneBDL
TO-15 P1A050512.2 1/7/21 18:46 CBMug/m‡ Air 0.18o-Xylene BDL
TO-15 P1A050510.86 1/7/21 18:46 CBMug/m‡ Air 0.14PropyleneBDL
TO-15 P1A050512.1 1/7/21 18:46 CBMug/m‡ Air 0.15StyreneBDL
TO-15 P1A050513.4 1/7/21 18:46 CBMug/m‡ Air 0.44TetrachloroethyleneBDL
TO-15 P1A050511.5 1/7/21 18:46 CBMug/m‡ Air 0.21TetrahydrofuranBDL
TO-15 P1A050511.9 1/7/21 18:46 CBMug/m‡ Air 0.75TolueneBDL
TO-15 P1A050512.0 1/7/21 18:46 CBMug/m‡ Air 0.48trans-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 18:46 CBMug/m‡ Air 0.17trans-1,3-Dichloropropylene BDL
TO-15 P1A050512.7 1/7/21 18:46 CBMug/m‡ Air 0.27TrichloroethyleneBDL
TO-15 P1A050512.8 1/7/21 18:46 CBMug/m‡ Air 0.43TrichlorofluoromethaneBDL
TO-15 P1A050511.8 1/7/21 18:46 CBMug/m‡ Air 0.25Vinyl acetate BDL
TO-15 P1A050511.3 1/7/21 18:46 CBMug/m‡ Air 0.29Vinyl chloride BDL
Surrogate Recovery Control Limits
70-13085 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 13 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-3
Sample ID: 1010090-05
Work Order: 1010090
Time Collected: 01/04/21 09:50
Time Submitted: 01/04/21 16:00
Volatile Organic Compounds by GC/MS
TO-15 P1A050512.7 1/7/21 19:39 CBMug/m‡ Air 0.291,1,1-Trichloroethane 13
TO-15 P1A050513.4 1/7/21 19:39 CBMug/m‡ Air 0.281,1,2,2-Tetrachloroethane BDL
TO-15 P1A050513.8 1/7/21 19:39 CBMug/m‡ Air 0.531,1,2-Trichloro-1,2,2-trifluoroethane BDL
TO-15 P1A050512.7 1/7/21 19:39 CBMug/m‡ Air 0.351,1,2-Trichloroethane BDL
TO-15 P1A050512.0 1/7/21 19:39 CBMug/m‡ Air 0.471,1-Dichloroethane BDL
TO-15 P1A050512.0 1/7/21 19:39 CBMug/m‡ Air 0.411,1-Dichloroethylene BDL
TO-15 P1A050513.7 1/7/21 19:39 CBMug/m‡ Air 0.251,2,4-Trichlorobenzene BDL
TO-15 P1A050512.5 1/7/21 19:39 CBMug/m‡ Air 0.291,2,4-Trimethylbenzene BDL
TO-15 P1A050513.8 1/7/21 19:39 CBMug/m‡ Air 0.611,2-Dibromoethane BDL
TO-15 P1A050513.0 1/7/21 19:39 CBMug/m‡ Air 0.481,2-Dichlorobenzene BDL
TO-15 P1A050512.0 1/7/21 19:39 CBMug/m‡ Air 0.221,2-Dichloroethane BDL
TO-15 P1A050512.3 1/7/21 19:39 CBMug/m‡ Air 0.401,2-Dichloropropane BDL
TO-15 P1A050513.5 1/7/21 19:39 CBMug/m‡ Air 0.621,2-Dichloro-1,1,2,2-tetrafluoroethane BDL
TO-15 P1A050512.5 1/7/21 19:39 CBMug/m‡ Air 0.261,3,5-Trimethylbenzene BDL
TO-15 P1A050511.1 1/7/21 19:39 CBMug/m‡ Air 0.191,3-Butadiene BDL
TO-15 P1A050513.0 1/7/21 19:39 CBMug/m‡ Air 0.211,3-Dichlorobenzene BDL
TO-15 P1A050513.0 1/7/21 19:39 CBMug/m‡ Air 0.251,4-Dichlorobenzene BDL
TO-15 P1A050511.8 1/7/21 19:39 CBMug/m‡ Air 0.101,4-Dioxane BDL
TO-15 P1A050512.5 1/7/21 19:39 CBMug/m‡ Air 0.264-Ethyltoluene BDL
TO-15 P1A050512.4 1/7/21 19:39 CBMug/m‡ Air 0.59Acetone6.0
TO-15 P1A050511.6 1/7/21 19:39 CBMug/m‡ Air 0.16BenzeneBDL
TO-15 P1A050512.6 1/7/21 19:39 CBMug/m‡ Air 0.20Benzyl chloride BDL
TO-15 P1A050513.4 1/7/21 19:39 CBMug/m‡ Air 0.26BromodichloromethaneBDL
TO-15 P1A050515.2 1/7/21 19:39 CBMug/m‡ Air 0.45BromoformBDL
TO-15 P1A050511.9 1/7/21 19:39 CBMug/m‡ Air 0.32BromomethaneBDL
TO-15 P1A050516.2 1/7/21 19:39 CBMJug/m‡ Air 1.6Carbon disulfide 2.6
TO-15 P1A050513.1 1/7/21 19:39 CBMug/m‡ Air 0.24Carbon Tetrachloride BDL
TO-15 P1A050512.3 1/7/21 19:39 CBMug/m‡ Air 0.17ChlorobenzeneBDL
TO-15 P1A050511.3 1/7/21 19:39 CBMug/m‡ Air 0.38ChloroethaneBDL
TO-15 P1A050512.4 1/7/21 19:39 CBMug/m‡ Air 0.26ChloroformBDL
TO-15 P1A050511.0 1/7/21 19:39 CBMug/m‡ Air 0.26ChloromethaneBDL
TO-15 P1A050512.0 1/7/21 19:39 CBMug/m‡ Air 0.52cis-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 19:39 CBMug/m‡ Air 0.16cis-1,3-Dichloropropylene BDL
TO-15 P1A050513.4 1/7/21 19:39 CBMug/m‡ Air 0.87CyclohexaneBDL
TO-15 P1A050514.3 1/7/21 19:39 CBMug/m‡ Air 0.48DibromochloromethaneBDL
TO-15 P1A050512.5 1/7/21 19:39 CBMug/m‡ Air 0.41Dichlorodifluoromethane3.7
TO-15 P1A050511.8 1/7/21 19:39 CBMug/m‡ Air 0.25Ethyl Acetate BDL
TO-15 P1A050512.2 1/7/21 19:39 CBMug/m‡ Air 0.19Ethylbenzene5.1
TO-15 P1A050512.0 1/7/21 19:39 CBMug/m‡ Air 0.19HeptaneBDL
TO-15 P1A050515.3 1/7/21 19:39 CBMug/m‡ Air 0.43HexachlorobutadieneBDL
TO-15 P1A050511.8 1/7/21 19:39 CBMug/m‡ Air 0.25HexaneBDL
TO-15 P1A050514.9 1/7/21 19:39 CBMug/m‡ Air 0.17Isopropyl alcohol 5.7
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 14 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-3
Sample ID: 1010090-05
Work Order: 1010090
Time Collected: 01/04/21 09:50
Time Submitted: 01/04/21 16:00
TO-15 P1A050515.6 1/7/21 19:39 CBMug/m‡ Air 0.38m,p-Xylenes 40
TO-15 P1A050512.0 1/7/21 19:39 CBMug/m‡ Air 0.26Methyl Butyl Ketone (2-Hexanone)BDL
TO-15 P1A050511.5 1/7/21 19:39 CBMJug/m‡ Air 0.30Methyl Ethyl Ketone (2-Butanone)1.0
TO-15 P1A050512.0 1/7/21 19:39 CBMug/m‡ Air 0.26Methyl Isobutyl Ketone BDL
TO-15 P1A050511.7 1/7/21 19:39 CBMug/m‡ Air 0.39Methylene Chloride 2.2
TO-15 P1A050511.8 1/7/21 19:39 CBMug/m‡ Air 0.21Methyl-tert-Butyl Ether BDL
TO-15 P1A050512.6 1/7/21 19:39 CBMug/m‡ Air 1.0NaphthaleneBDL
TO-15 P1A050512.2 1/7/21 19:39 CBMug/m‡ Air 0.18o-Xylene 15
TO-15 P1A050510.86 1/7/21 19:39 CBMug/m‡ Air 0.14PropyleneBDL
TO-15 P1A050512.1 1/7/21 19:39 CBMug/m‡ Air 0.15StyreneBDL
TO-15 P1A050513.4 1/7/21 19:39 CBMug/m‡ Air 0.44TetrachloroethyleneBDL
TO-15 P1A050511.5 1/7/21 19:39 CBMug/m‡ Air 0.21TetrahydrofuranBDL
TO-15 P1A050511.9 1/7/21 19:39 CBMug/m‡ Air 0.75TolueneBDL
TO-15 P1A050512.0 1/7/21 19:39 CBMug/m‡ Air 0.48trans-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 19:39 CBMug/m‡ Air 0.17trans-1,3-Dichloropropylene BDL
TO-15 P1A050512.7 1/7/21 19:39 CBMug/m‡ Air 0.27TrichloroethyleneBDL
TO-15 P1A050512.8 1/7/21 19:39 CBMJug/m‡ Air 0.43Trichlorofluoromethane2.0
TO-15 P1A050511.8 1/7/21 19:39 CBMug/m‡ Air 0.25Vinyl acetate BDL
TO-15 P1A050511.3 1/7/21 19:39 CBMug/m‡ Air 0.29Vinyl chloride BDL
Surrogate Recovery Control Limits
70-13092 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 15 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-1
Sample ID: 1010090-06
Work Order: 1010090
Time Collected: 01/04/21 11:15
Time Submitted: 01/04/21 16:00
Volatile Organic Compounds by GC/MS
TO-15 P1A050512.7 1/7/21 20:31 CBMug/m‡ Air 0.291,1,1-Trichloroethane BDL
TO-15 P1A050513.4 1/7/21 20:31 CBMug/m‡ Air 0.281,1,2,2-Tetrachloroethane BDL
TO-15 P1A050513.8 1/7/21 20:31 CBMug/m‡ Air 0.531,1,2-Trichloro-1,2,2-trifluoroethane BDL
TO-15 P1A050512.7 1/7/21 20:31 CBMug/m‡ Air 0.351,1,2-Trichloroethane BDL
TO-15 P1A050512.0 1/7/21 20:31 CBMug/m‡ Air 0.471,1-Dichloroethane BDL
TO-15 P1A050512.0 1/7/21 20:31 CBMug/m‡ Air 0.411,1-Dichloroethylene BDL
TO-15 P1A050513.7 1/7/21 20:31 CBMug/m‡ Air 0.251,2,4-Trichlorobenzene BDL
TO-15 P1A050512.5 1/7/21 20:31 CBMug/m‡ Air 0.291,2,4-Trimethylbenzene BDL
TO-15 P1A050513.8 1/7/21 20:31 CBMug/m‡ Air 0.611,2-Dibromoethane BDL
TO-15 P1A050513.0 1/7/21 20:31 CBMug/m‡ Air 0.481,2-Dichlorobenzene BDL
TO-15 P1A050512.0 1/7/21 20:31 CBMug/m‡ Air 0.221,2-Dichloroethane BDL
TO-15 P1A050512.3 1/7/21 20:31 CBMug/m‡ Air 0.401,2-Dichloropropane BDL
TO-15 P1A050513.5 1/7/21 20:31 CBMug/m‡ Air 0.621,2-Dichloro-1,1,2,2-tetrafluoroethane BDL
TO-15 P1A050512.5 1/7/21 20:31 CBMug/m‡ Air 0.261,3,5-Trimethylbenzene BDL
TO-15 P1A050511.1 1/7/21 20:31 CBMug/m‡ Air 0.191,3-Butadiene BDL
TO-15 P1A050513.0 1/7/21 20:31 CBMug/m‡ Air 0.211,3-Dichlorobenzene BDL
TO-15 P1A050513.0 1/7/21 20:31 CBMug/m‡ Air 0.251,4-Dichlorobenzene BDL
TO-15 P1A050511.8 1/7/21 20:31 CBMug/m‡ Air 0.101,4-Dioxane BDL
TO-15 P1A050512.5 1/7/21 20:31 CBMug/m‡ Air 0.264-Ethyltoluene BDL
TO-15 P1A050512.4 1/7/21 20:31 CBMug/m‡ Air 0.59Acetone29
TO-15 P1A050511.6 1/7/21 20:31 CBMug/m‡ Air 0.16BenzeneBDL
TO-15 P1A050512.6 1/7/21 20:31 CBMug/m‡ Air 0.20Benzyl chloride BDL
TO-15 P1A050513.4 1/7/21 20:31 CBMug/m‡ Air 0.26BromodichloromethaneBDL
TO-15 P1A050515.2 1/7/21 20:31 CBMug/m‡ Air 0.45BromoformBDL
TO-15 P1A050511.9 1/7/21 20:31 CBMug/m‡ Air 0.32BromomethaneBDL
TO-15 P1A050516.2 1/7/21 20:31 CBMJug/m‡ Air 1.6Carbon disulfide 1.8
TO-15 P1A050513.1 1/7/21 20:31 CBMug/m‡ Air 0.24Carbon Tetrachloride BDL
TO-15 P1A050512.3 1/7/21 20:31 CBMug/m‡ Air 0.17ChlorobenzeneBDL
TO-15 P1A050511.3 1/7/21 20:31 CBMug/m‡ Air 0.38ChloroethaneBDL
TO-15 P1A050512.4 1/7/21 20:31 CBMJug/m‡ Air 0.26Chloroform1.5
TO-15 P1A050511.0 1/7/21 20:31 CBMug/m‡ Air 0.26ChloromethaneBDL
TO-15 P1A050512.0 1/7/21 20:31 CBMug/m‡ Air 0.52cis-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 20:31 CBMug/m‡ Air 0.16cis-1,3-Dichloropropylene BDL
TO-15 P1A050513.4 1/7/21 20:31 CBMug/m‡ Air 0.87CyclohexaneBDL
TO-15 P1A050514.3 1/7/21 20:31 CBMug/m‡ Air 0.48DibromochloromethaneBDL
TO-15 P1A050512.5 1/7/21 20:31 CBMug/m‡ Air 0.41Dichlorodifluoromethane3.1
TO-15 P1A050511.8 1/7/21 20:31 CBMug/m‡ Air 0.25Ethyl Acetate BDL
TO-15 P1A050512.2 1/7/21 20:31 CBMug/m‡ Air 0.19EthylbenzeneBDL
TO-15 P1A050512.0 1/7/21 20:31 CBMug/m‡ Air 0.19HeptaneBDL
TO-15 P1A050515.3 1/7/21 20:31 CBMug/m‡ Air 0.43HexachlorobutadieneBDL
TO-15 P1A050511.8 1/7/21 20:31 CBMug/m‡ Air 0.25HexaneBDL
TO-15 P1A050514.9 1/7/21 20:31 CBMJug/m‡ Air 0.17Isopropyl alcohol 3.5
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 16 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-1
Sample ID: 1010090-06
Work Order: 1010090
Time Collected: 01/04/21 11:15
Time Submitted: 01/04/21 16:00
TO-15 P1A050515.6 1/7/21 20:31 CBMug/m‡ Air 0.38m,p-Xylenes BDL
TO-15 P1A050512.0 1/7/21 20:31 CBMug/m‡ Air 0.26Methyl Butyl Ketone (2-Hexanone)BDL
TO-15 P1A050511.5 1/7/21 20:31 CBMug/m‡ Air 0.30Methyl Ethyl Ketone (2-Butanone)1.5
TO-15 P1A050512.0 1/7/21 20:31 CBMug/m‡ Air 0.26Methyl Isobutyl Ketone BDL
TO-15 P1A050511.7 1/7/21 20:31 CBMug/m‡ Air 0.39Methylene Chloride 1.9
TO-15 P1A050511.8 1/7/21 20:31 CBMug/m‡ Air 0.21Methyl-tert-Butyl Ether BDL
TO-15 P1A050512.6 1/7/21 20:31 CBMug/m‡ Air 1.0NaphthaleneBDL
TO-15 P1A050512.2 1/7/21 20:31 CBMug/m‡ Air 0.18o-Xylene BDL
TO-15 P1A050510.86 1/7/21 20:31 CBMug/m‡ Air 0.14PropyleneBDL
TO-15 P1A050512.1 1/7/21 20:31 CBMug/m‡ Air 0.15Styrene5.1
TO-15 P1A050513.4 1/7/21 20:31 CBMug/m‡ Air 0.44TetrachloroethyleneBDL
TO-15 P1A050511.5 1/7/21 20:31 CBMug/m‡ Air 0.21TetrahydrofuranBDL
TO-15 P1A050511.9 1/7/21 20:31 CBMug/m‡ Air 0.75TolueneBDL
TO-15 P1A050512.0 1/7/21 20:31 CBMug/m‡ Air 0.48trans-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 20:31 CBMug/m‡ Air 0.17trans-1,3-Dichloropropylene BDL
TO-15 P1A050512.7 1/7/21 20:31 CBMug/m‡ Air 0.27TrichloroethyleneBDL
TO-15 P1A050512.8 1/7/21 20:31 CBMug/m‡ Air 0.43TrichlorofluoromethaneBDL
TO-15 P1A050511.8 1/7/21 20:31 CBMug/m‡ Air 0.25Vinyl acetate BDL
TO-15 P1A050511.3 1/7/21 20:31 CBMug/m‡ Air 0.29Vinyl chloride BDL
Surrogate Recovery Control Limits
70-13089 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 17 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-6
Sample ID: 1010090-07
Work Order: 1010090
Time Collected: 01/04/21 13:25
Time Submitted: 01/04/21 16:00
Volatile Organic Compounds by GC/MS
TO-15 P1A050512.7 1/7/21 21:24 CBMug/m‡ Air 0.291,1,1-Trichloroethane BDL
TO-15 P1A050513.4 1/7/21 21:24 CBMug/m‡ Air 0.281,1,2,2-Tetrachloroethane BDL
TO-15 P1A050513.8 1/7/21 21:24 CBMug/m‡ Air 0.531,1,2-Trichloro-1,2,2-trifluoroethane BDL
TO-15 P1A050512.7 1/7/21 21:24 CBMug/m‡ Air 0.351,1,2-Trichloroethane BDL
TO-15 P1A050512.0 1/7/21 21:24 CBMug/m‡ Air 0.471,1-Dichloroethane BDL
TO-15 P1A050512.0 1/7/21 21:24 CBMug/m‡ Air 0.411,1-Dichloroethylene BDL
TO-15 P1A050513.7 1/7/21 21:24 CBMug/m‡ Air 0.251,2,4-Trichlorobenzene BDL
TO-15 P1A050512.5 1/7/21 21:24 CBMug/m‡ Air 0.291,2,4-Trimethylbenzene BDL
TO-15 P1A050513.8 1/7/21 21:24 CBMug/m‡ Air 0.611,2-Dibromoethane BDL
TO-15 P1A050513.0 1/7/21 21:24 CBMug/m‡ Air 0.481,2-Dichlorobenzene BDL
TO-15 P1A050512.0 1/7/21 21:24 CBMug/m‡ Air 0.221,2-Dichloroethane BDL
TO-15 P1A050512.3 1/7/21 21:24 CBMug/m‡ Air 0.401,2-Dichloropropane BDL
TO-15 P1A050513.5 1/7/21 21:24 CBMug/m‡ Air 0.621,2-Dichloro-1,1,2,2-tetrafluoroethane BDL
TO-15 P1A050512.5 1/7/21 21:24 CBMug/m‡ Air 0.261,3,5-Trimethylbenzene BDL
TO-15 P1A050511.1 1/7/21 21:24 CBMug/m‡ Air 0.191,3-Butadiene BDL
TO-15 P1A050513.0 1/7/21 21:24 CBMug/m‡ Air 0.211,3-Dichlorobenzene BDL
TO-15 P1A050513.0 1/7/21 21:24 CBMug/m‡ Air 0.251,4-Dichlorobenzene BDL
TO-15 P1A050511.8 1/7/21 21:24 CBMug/m‡ Air 0.101,4-Dioxane BDL
TO-15 P1A050512.5 1/7/21 21:24 CBMug/m‡ Air 0.264-Ethyltoluene BDL
TO-15 P1A050512.4 1/7/21 21:24 CBMug/m‡ Air 0.59Acetone16
TO-15 P1A050511.6 1/7/21 21:24 CBMug/m‡ Air 0.16BenzeneBDL
TO-15 P1A050512.6 1/7/21 21:24 CBMug/m‡ Air 0.20Benzyl chloride BDL
TO-15 P1A050513.4 1/7/21 21:24 CBMug/m‡ Air 0.26BromodichloromethaneBDL
TO-15 P1A050515.2 1/7/21 21:24 CBMug/m‡ Air 0.45BromoformBDL
TO-15 P1A050511.9 1/7/21 21:24 CBMug/m‡ Air 0.32BromomethaneBDL
TO-15 P1A050516.2 1/7/21 21:24 CBMJug/m‡ Air 1.6Carbon disulfide 3.1
TO-15 P1A050513.1 1/7/21 21:24 CBMug/m‡ Air 0.24Carbon Tetrachloride BDL
TO-15 P1A050512.3 1/7/21 21:24 CBMug/m‡ Air 0.17ChlorobenzeneBDL
TO-15 P1A050511.3 1/7/21 21:24 CBMug/m‡ Air 0.38ChloroethaneBDL
TO-15 P1A050512.4 1/7/21 21:24 CBMug/m‡ Air 0.26ChloroformBDL
TO-15 P1A050511.0 1/7/21 21:24 CBMug/m‡ Air 0.26ChloromethaneBDL
TO-15 P1A050512.0 1/7/21 21:24 CBMug/m‡ Air 0.52cis-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 21:24 CBMug/m‡ Air 0.16cis-1,3-Dichloropropylene BDL
TO-15 P1A050513.4 1/7/21 21:24 CBMug/m‡ Air 0.87CyclohexaneBDL
TO-15 P1A050514.3 1/7/21 21:24 CBMug/m‡ Air 0.48DibromochloromethaneBDL
TO-15 P1A050512.5 1/7/21 21:24 CBMug/m‡ Air 0.41Dichlorodifluoromethane3.2
TO-15 P1A050511.8 1/7/21 21:24 CBMug/m‡ Air 0.25Ethyl Acetate BDL
TO-15 P1A050512.2 1/7/21 21:24 CBMug/m‡ Air 0.19EthylbenzeneBDL
TO-15 P1A050512.0 1/7/21 21:24 CBMug/m‡ Air 0.19HeptaneBDL
TO-15 P1A050515.3 1/7/21 21:24 CBMug/m‡ Air 0.43HexachlorobutadieneBDL
TO-15 P1A050511.8 1/7/21 21:24 CBMug/m‡ Air 0.25HexaneBDL
TO-15 P1A050514.9 1/7/21 21:24 CBMJug/m‡ Air 0.17Isopropyl alcohol 4.2
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 18 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-6
Sample ID: 1010090-07
Work Order: 1010090
Time Collected: 01/04/21 13:25
Time Submitted: 01/04/21 16:00
TO-15 P1A050515.6 1/7/21 21:24 CBMJug/m‡ Air 0.38m,p-Xylenes 1.8
TO-15 P1A050512.0 1/7/21 21:24 CBMug/m‡ Air 0.26Methyl Butyl Ketone (2-Hexanone)BDL
TO-15 P1A050511.5 1/7/21 21:24 CBMug/m‡ Air 0.30Methyl Ethyl Ketone (2-Butanone)1.5
TO-15 P1A050512.0 1/7/21 21:24 CBMug/m‡ Air 0.26Methyl Isobutyl Ketone BDL
TO-15 P1A050511.7 1/7/21 21:24 CBMug/m‡ Air 0.39Methylene Chloride 2.2
TO-15 P1A050511.8 1/7/21 21:24 CBMug/m‡ Air 0.21Methyl-tert-Butyl Ether BDL
TO-15 P1A050512.6 1/7/21 21:24 CBMug/m‡ Air 1.0NaphthaleneBDL
TO-15 P1A050512.2 1/7/21 21:24 CBMug/m‡ Air 0.18o-Xylene BDL
TO-15 P1A050510.86 1/7/21 21:24 CBMug/m‡ Air 0.14PropyleneBDL
TO-15 P1A050512.1 1/7/21 21:24 CBMug/m‡ Air 0.15StyreneBDL
TO-15 P1A050513.4 1/7/21 21:24 CBMug/m‡ Air 0.44TetrachloroethyleneBDL
TO-15 P1A050511.5 1/7/21 21:24 CBMug/m‡ Air 0.21TetrahydrofuranBDL
TO-15 P1A050511.9 1/7/21 21:24 CBMJug/m‡ Air 0.75Toluene1.4
TO-15 P1A050512.0 1/7/21 21:24 CBMug/m‡ Air 0.48trans-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 21:24 CBMug/m‡ Air 0.17trans-1,3-Dichloropropylene BDL
TO-15 P1A050512.7 1/7/21 21:24 CBMug/m‡ Air 0.27TrichloroethyleneBDL
TO-15 P1A050512.8 1/7/21 21:24 CBMJug/m‡ Air 0.43Trichlorofluoromethane2.0
TO-15 P1A050511.8 1/7/21 21:24 CBMug/m‡ Air 0.25Vinyl acetate BDL
TO-15 P1A050511.3 1/7/21 21:24 CBMug/m‡ Air 0.29Vinyl chloride BDL
Surrogate Recovery Control Limits
70-13090 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 19 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-2
Sample ID: 1010090-08
Work Order: 1010090
Time Collected: 01/04/21 10:40
Time Submitted: 01/04/21 16:00
Volatile Organic Compounds by GC/MS
TO-15 P1A050512.7 1/7/21 22:16 CBMug/m‡ Air 0.291,1,1-Trichloroethane BDL
TO-15 P1A050513.4 1/7/21 22:16 CBMug/m‡ Air 0.281,1,2,2-Tetrachloroethane BDL
TO-15 P1A050513.8 1/7/21 22:16 CBMug/m‡ Air 0.531,1,2-Trichloro-1,2,2-trifluoroethane BDL
TO-15 P1A050512.7 1/7/21 22:16 CBMug/m‡ Air 0.351,1,2-Trichloroethane BDL
TO-15 P1A050512.0 1/7/21 22:16 CBMug/m‡ Air 0.471,1-Dichloroethane BDL
TO-15 P1A050512.0 1/7/21 22:16 CBMug/m‡ Air 0.411,1-Dichloroethylene BDL
TO-15 P1A050513.7 1/7/21 22:16 CBMug/m‡ Air 0.251,2,4-Trichlorobenzene BDL
TO-15 P1A050512.5 1/7/21 22:16 CBMug/m‡ Air 0.291,2,4-Trimethylbenzene BDL
TO-15 P1A050513.8 1/7/21 22:16 CBMug/m‡ Air 0.611,2-Dibromoethane BDL
TO-15 P1A050513.0 1/7/21 22:16 CBMug/m‡ Air 0.481,2-Dichlorobenzene BDL
TO-15 P1A050512.0 1/7/21 22:16 CBMug/m‡ Air 0.221,2-Dichloroethane BDL
TO-15 P1A050512.3 1/7/21 22:16 CBMug/m‡ Air 0.401,2-Dichloropropane BDL
TO-15 P1A050513.5 1/7/21 22:16 CBMug/m‡ Air 0.621,2-Dichloro-1,1,2,2-tetrafluoroethane BDL
TO-15 P1A050512.5 1/7/21 22:16 CBMug/m‡ Air 0.261,3,5-Trimethylbenzene BDL
TO-15 P1A050511.1 1/7/21 22:16 CBMug/m‡ Air 0.191,3-Butadiene BDL
TO-15 P1A050513.0 1/7/21 22:16 CBMug/m‡ Air 0.211,3-Dichlorobenzene BDL
TO-15 P1A050513.0 1/7/21 22:16 CBMug/m‡ Air 0.251,4-Dichlorobenzene BDL
TO-15 P1A050511.8 1/7/21 22:16 CBMug/m‡ Air 0.101,4-Dioxane BDL
TO-15 P1A050512.5 1/7/21 22:16 CBMug/m‡ Air 0.264-Ethyltoluene BDL
TO-15 P1A050512.4 1/7/21 22:16 CBMug/m‡ Air 0.59Acetone24
TO-15 P1A050511.6 1/7/21 22:16 CBMug/m‡ Air 0.16BenzeneBDL
TO-15 P1A050512.6 1/7/21 22:16 CBMug/m‡ Air 0.20Benzyl chloride BDL
TO-15 P1A050513.4 1/7/21 22:16 CBMug/m‡ Air 0.26BromodichloromethaneBDL
TO-15 P1A050515.2 1/7/21 22:16 CBMug/m‡ Air 0.45BromoformBDL
TO-15 P1A050511.9 1/7/21 22:16 CBMug/m‡ Air 0.32BromomethaneBDL
TO-15 P1A050516.2 1/7/21 22:16 CBMJug/m‡ Air 1.6Carbon disulfide 3.1
TO-15 P1A050513.1 1/7/21 22:16 CBMug/m‡ Air 0.24Carbon Tetrachloride BDL
TO-15 P1A050512.3 1/7/21 22:16 CBMug/m‡ Air 0.17ChlorobenzeneBDL
TO-15 P1A050511.3 1/7/21 22:16 CBMug/m‡ Air 0.38ChloroethaneBDL
TO-15 P1A050512.4 1/7/21 22:16 CBMJug/m‡ Air 0.26Chloroform1.6
TO-15 P1A050511.0 1/7/21 22:16 CBMug/m‡ Air 0.26ChloromethaneBDL
TO-15 P1A050512.0 1/7/21 22:16 CBMug/m‡ Air 0.52cis-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 22:16 CBMug/m‡ Air 0.16cis-1,3-Dichloropropylene BDL
TO-15 P1A050513.4 1/7/21 22:16 CBMug/m‡ Air 0.87CyclohexaneBDL
TO-15 P1A050514.3 1/7/21 22:16 CBMug/m‡ Air 0.48DibromochloromethaneBDL
TO-15 P1A050512.5 1/7/21 22:16 CBMug/m‡ Air 0.41Dichlorodifluoromethane3.3
TO-15 P1A050511.8 1/7/21 22:16 CBMug/m‡ Air 0.25Ethyl Acetate BDL
TO-15 P1A050512.2 1/7/21 22:16 CBMug/m‡ Air 0.19EthylbenzeneBDL
TO-15 P1A050512.0 1/7/21 22:16 CBMug/m‡ Air 0.19HeptaneBDL
TO-15 P1A050515.3 1/7/21 22:16 CBMug/m‡ Air 0.43HexachlorobutadieneBDL
TO-15 P1A050511.8 1/7/21 22:16 CBMug/m‡ Air 0.25HexaneBDL
TO-15 P1A050514.9 1/7/21 22:16 CBMJug/m‡ Air 0.17Isopropyl alcohol 4.2
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 20 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SS-2
Sample ID: 1010090-08
Work Order: 1010090
Time Collected: 01/04/21 10:40
Time Submitted: 01/04/21 16:00
TO-15 P1A050515.6 1/7/21 22:16 CBMug/m‡ Air 0.38m,p-Xylenes BDL
TO-15 P1A050512.0 1/7/21 22:16 CBMug/m‡ Air 0.26Methyl Butyl Ketone (2-Hexanone)BDL
TO-15 P1A050511.5 1/7/21 22:16 CBMug/m‡ Air 0.30Methyl Ethyl Ketone (2-Butanone)1.7
TO-15 P1A050512.0 1/7/21 22:16 CBMug/m‡ Air 0.26Methyl Isobutyl Ketone BDL
TO-15 P1A050511.7 1/7/21 22:16 CBMug/m‡ Air 0.39Methylene Chloride 2.1
TO-15 P1A050511.8 1/7/21 22:16 CBMug/m‡ Air 0.21Methyl-tert-Butyl Ether BDL
TO-15 P1A050512.6 1/7/21 22:16 CBMug/m‡ Air 1.0NaphthaleneBDL
TO-15 P1A050512.2 1/7/21 22:16 CBMug/m‡ Air 0.18o-Xylene BDL
TO-15 P1A050510.86 1/7/21 22:16 CBMug/m‡ Air 0.14PropyleneBDL
TO-15 P1A050512.1 1/7/21 22:16 CBMug/m‡ Air 0.15StyreneBDL
TO-15 P1A050513.4 1/7/21 22:16 CBMug/m‡ Air 0.44TetrachloroethyleneBDL
TO-15 P1A050511.5 1/7/21 22:16 CBMug/m‡ Air 0.21TetrahydrofuranBDL
TO-15 P1A050511.9 1/7/21 22:16 CBMug/m‡ Air 0.75TolueneBDL
TO-15 P1A050512.0 1/7/21 22:16 CBMug/m‡ Air 0.48trans-1,2-Dichloroethylene BDL
TO-15 P1A050512.3 1/7/21 22:16 CBMug/m‡ Air 0.17trans-1,3-Dichloropropylene BDL
TO-15 P1A050512.7 1/7/21 22:16 CBMug/m‡ Air 0.27TrichloroethyleneBDL
TO-15 P1A050512.8 1/7/21 22:16 CBMug/m‡ Air 0.43TrichlorofluoromethaneBDL
TO-15 P1A050511.8 1/7/21 22:16 CBMug/m‡ Air 0.25Vinyl acetate BDL
TO-15 P1A050511.3 1/7/21 22:16 CBMug/m‡ Air 0.29Vinyl chloride BDL
Surrogate Recovery Control Limits
70-13086 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 21 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SG-1
Sample ID: 1010090-09
Work Order: 1010090
Time Collected: 01/04/21 14:45
Time Submitted: 01/04/21 16:00
Volatile Organic Compounds by GC/MS
TO-15 P1A050525.5 1/7/21 23:01 CBMug/m‡ Air 0.581,1,1-Trichloroethane BDL
TO-15 P1A050526.9 1/7/21 23:01 CBMug/m‡ Air 0.561,1,2,2-Tetrachloroethane BDL
TO-15 P1A050527.7 1/7/21 23:01 CBMug/m‡ Air 1.11,1,2-Trichloro-1,2,2-trifluoroethane BDL
TO-15 P1A050525.5 1/7/21 23:01 CBMug/m‡ Air 0.711,1,2-Trichloroethane BDL
TO-15 P1A050524.0 1/7/21 23:01 CBMJug/m‡ Air 0.951,1-Dichloroethane 2.4
TO-15 P1A050524.0 1/7/21 23:01 CBMug/m‡ Air 0.821,1-Dichloroethylene 81
TO-15 P1A050527.4 1/7/21 23:01 CBMug/m‡ Air 0.501,2,4-Trichlorobenzene BDL
TO-15 P1A050524.9 1/7/21 23:01 CBMug/m‡ Air 0.591,2,4-Trimethylbenzene 11
TO-15 P1A050527.7 1/7/21 23:01 CBMug/m‡ Air 1.21,2-Dibromoethane BDL
TO-15 P1A050526.0 1/7/21 23:01 CBMug/m‡ Air 0.971,2-Dichlorobenzene BDL
TO-15 P1A050524.0 1/7/21 23:01 CBMug/m‡ Air 0.441,2-Dichloroethane BDL
TO-15 P1A050524.6 1/7/21 23:01 CBMug/m‡ Air 0.801,2-Dichloropropane BDL
TO-15 P1A050527.0 1/7/21 23:01 CBMug/m‡ Air 1.21,2-Dichloro-1,1,2,2-tetrafluoroethane BDL
TO-15 P1A050524.9 1/7/21 23:01 CBMug/m‡ Air 0.521,3,5-Trimethylbenzene BDL
TO-15 P1A050522.2 1/7/21 23:01 CBMug/m‡ Air 0.391,3-Butadiene BDL
TO-15 P1A050526.0 1/7/21 23:01 CBMug/m‡ Air 0.431,3-Dichlorobenzene BDL
TO-15 P1A050526.0 1/7/21 23:01 CBMug/m‡ Air 0.511,4-Dichlorobenzene BDL
TO-15 P1A050523.6 1/7/21 23:01 CBMug/m‡ Air 0.201,4-Dioxane BDL
TO-15 P1A050524.9 1/7/21 23:01 CBMug/m‡ Air 0.534-Ethyltoluene BDL
TO-15 P1A050524.8 1/7/21 23:01 CBMug/m‡ Air 1.2Acetone9.2
TO-15 P1A050523.2 1/7/21 23:01 CBMug/m‡ Air 0.32Benzene52
TO-15 P1A050525.2 1/7/21 23:01 CBMug/m‡ Air 0.40Benzyl chloride BDL
TO-15 P1A050526.7 1/7/21 23:01 CBMug/m‡ Air 0.51BromodichloromethaneBDL
TO-15 P1A05052101/7/21 23:01 CBMug/m‡ Air 0.90BromoformBDL
TO-15 P1A050523.9 1/7/21 23:01 CBMug/m‡ Air 0.64BromomethaneBDL
TO-15 P1A0505201201/6/21 2:48 CBMug/m‡ Air 31Carbon disulfide 880
TO-15 P1A050526.3 1/7/21 23:01 CBMug/m‡ Air 0.48Carbon Tetrachloride BDL
TO-15 P1A050524.6 1/7/21 23:01 CBMug/m‡ Air 0.33ChlorobenzeneBDL
TO-15 P1A050522.6 1/7/21 23:01 CBMug/m‡ Air 0.77Chloroethane7.5
TO-15 P1A050524.9 1/7/21 23:01 CBMug/m‡ Air 0.52ChloroformBDL
TO-15 P1A050522.1 1/7/21 23:01 CBMug/m‡ Air 0.53ChloromethaneBDL
TO-15 P1A050524.0 1/7/21 23:01 CBMug/m‡ Air 1.0cis-1,2-Dichloroethylene 42
TO-15 P1A050524.5 1/7/21 23:01 CBMug/m‡ Air 0.32cis-1,3-Dichloropropylene BDL
TO-15 P1A050526.9 1/7/21 23:01 CBMug/m‡ Air 1.7Cyclohexane21
TO-15 P1A050528.5 1/7/21 23:01 CBMug/m‡ Air 0.96DibromochloromethaneBDL
TO-15 P1A050524.9 1/7/21 23:01 CBMJug/m‡ Air 0.82Dichlorodifluoromethane2.9
TO-15 P1A050523.6 1/7/21 23:01 CBMug/m‡ Air 0.50Ethyl Acetate BDL
TO-15 P1A050524.3 1/7/21 23:01 CBMug/m‡ Air 0.38Ethylbenzene5.0
TO-15 P1A050524.1 1/7/21 23:01 CBMug/m‡ Air 0.39Heptane26
TO-15 P1A05052111/7/21 23:01 CBMug/m‡ Air 0.85HexachlorobutadieneBDL
TO-15 P1A050523.5 1/7/21 23:01 CBMug/m‡ Air 0.51Hexane37
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 22 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: SG-1
Sample ID: 1010090-09
Work Order: 1010090
Time Collected: 01/04/21 14:45
Time Submitted: 01/04/21 16:00
TO-15 P1A050529.8 1/7/21 23:01 CBMug/m‡ Air 0.33Isopropyl alcohol BDL
TO-15 P1A05052111/7/21 23:01 CBMug/m‡ Air 0.77m,p-Xylenes 15
TO-15 P1A050524.1 1/7/21 23:01 CBMug/m‡ Air 0.51Methyl Butyl Ketone (2-Hexanone)BDL
TO-15 P1A050522.9 1/7/21 23:01 CBMug/m‡ Air 0.60Methyl Ethyl Ketone (2-Butanone)3.1
TO-15 P1A050524.1 1/7/21 23:01 CBMug/m‡ Air 0.51Methyl Isobutyl Ketone BDL
TO-15 P1A050523.5 1/7/21 23:01 CBMug/m‡ Air 0.77Methylene Chloride 4.3
TO-15 P1A050523.6 1/7/21 23:01 CBMug/m‡ Air 0.41Methyl-tert-Butyl Ether BDL
TO-15 P1A050525.2 1/7/21 23:01 CBMug/m‡ Air 2.1NaphthaleneBDL
TO-15 P1A050524.3 1/7/21 23:01 CBMug/m‡ Air 0.37o-Xylene 4.3
TO-15 P1A050521.7 1/7/21 23:01 CBMug/m‡ Air 0.28PropyleneBDL
TO-15 P1A050524.3 1/7/21 23:01 CBMug/m‡ Air 0.30StyreneBDL
TO-15 P1A050526.8 1/7/21 23:01 CBMug/m‡ Air 0.88Tetrachloroethylene14
TO-15 P1A050522.9 1/7/21 23:01 CBMug/m‡ Air 0.42TetrahydrofuranBDL
TO-15 P1A050523.8 1/7/21 23:01 CBMug/m‡ Air 1.5Toluene90
TO-15 P1A050524.0 1/7/21 23:01 CBMug/m‡ Air 0.96trans-1,2-Dichloroethylene 81
TO-15 P1A050524.5 1/7/21 23:01 CBMug/m‡ Air 0.35trans-1,3-Dichloropropylene BDL
TO-15 P1A050520541/6/21 2:48 CBMug/m‡ Air 5.5Trichloroethylene1400
TO-15 P1A050525.6 1/7/21 23:01 CBMug/m‡ Air 0.87TrichlorofluoromethaneBDL
TO-15 P1A050523.5 1/7/21 23:01 CBMug/m‡ Air 0.51Vinyl acetate BDL
TO-15 P1A050522.6 1/7/21 23:01 CBMug/m‡ Air 0.57Vinyl chloride 4.4
Surrogate Recovery Control Limits
70-13090 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 23 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: DUP-3
Sample ID: 1010090-10
Work Order: 1010090
Time Collected: 01/04/21 14:45
Time Submitted: 01/04/21 16:00
Volatile Organic Compounds by GC/MS
TO-15 P1A050525.5 1/7/21 23:45 CBMug/m‡ Air 0.581,1,1-Trichloroethane BDL
TO-15 P1A050526.9 1/7/21 23:45 CBMug/m‡ Air 0.561,1,2,2-Tetrachloroethane BDL
TO-15 P1A050527.7 1/7/21 23:45 CBMug/m‡ Air 1.11,1,2-Trichloro-1,2,2-trifluoroethane BDL
TO-15 P1A050525.5 1/7/21 23:45 CBMug/m‡ Air 0.711,1,2-Trichloroethane BDL
TO-15 P1A050524.0 1/7/21 23:45 CBMJug/m‡ Air 0.951,1-Dichloroethane 2.3
TO-15 P1A050524.0 1/7/21 23:45 CBMug/m‡ Air 0.821,1-Dichloroethylene 80
TO-15 P1A050527.4 1/7/21 23:45 CBMug/m‡ Air 0.501,2,4-Trichlorobenzene BDL
TO-15 P1A050524.9 1/7/21 23:45 CBMug/m‡ Air 0.591,2,4-Trimethylbenzene 11
TO-15 P1A050527.7 1/7/21 23:45 CBMug/m‡ Air 1.21,2-Dibromoethane BDL
TO-15 P1A050526.0 1/7/21 23:45 CBMug/m‡ Air 0.971,2-Dichlorobenzene BDL
TO-15 P1A050524.0 1/7/21 23:45 CBMug/m‡ Air 0.441,2-Dichloroethane BDL
TO-15 P1A050524.6 1/7/21 23:45 CBMug/m‡ Air 0.801,2-Dichloropropane BDL
TO-15 P1A050527.0 1/7/21 23:45 CBMug/m‡ Air 1.21,2-Dichloro-1,1,2,2-tetrafluoroethane BDL
TO-15 P1A050524.9 1/7/21 23:45 CBMug/m‡ Air 0.521,3,5-Trimethylbenzene BDL
TO-15 P1A050522.2 1/7/21 23:45 CBMug/m‡ Air 0.391,3-Butadiene BDL
TO-15 P1A050526.0 1/7/21 23:45 CBMug/m‡ Air 0.431,3-Dichlorobenzene BDL
TO-15 P1A050526.0 1/7/21 23:45 CBMug/m‡ Air 0.511,4-Dichlorobenzene BDL
TO-15 P1A050523.6 1/7/21 23:45 CBMug/m‡ Air 0.201,4-Dioxane BDL
TO-15 P1A050524.9 1/7/21 23:45 CBMug/m‡ Air 0.534-Ethyltoluene BDL
TO-15 P1A050524.8 1/7/21 23:45 CBMug/m‡ Air 1.2Acetone7.3
TO-15 P1A050523.2 1/7/21 23:45 CBMug/m‡ Air 0.32Benzene52
TO-15 P1A050525.2 1/7/21 23:45 CBMug/m‡ Air 0.40Benzyl chloride BDL
TO-15 P1A050526.7 1/7/21 23:45 CBMug/m‡ Air 0.51BromodichloromethaneBDL
TO-15 P1A05052101/7/21 23:45 CBMug/m‡ Air 0.90BromoformBDL
TO-15 P1A050523.9 1/7/21 23:45 CBMug/m‡ Air 0.64BromomethaneBDL
TO-15 P1A0505201201/6/21 3:27 CBMug/m‡ Air 31Carbon disulfide 830
TO-15 P1A050526.3 1/7/21 23:45 CBMug/m‡ Air 0.48Carbon Tetrachloride BDL
TO-15 P1A050524.6 1/7/21 23:45 CBMug/m‡ Air 0.33ChlorobenzeneBDL
TO-15 P1A050522.6 1/7/21 23:45 CBMug/m‡ Air 0.77Chloroethane7.8
TO-15 P1A050524.9 1/7/21 23:45 CBMug/m‡ Air 0.52ChloroformBDL
TO-15 P1A050522.1 1/7/21 23:45 CBMug/m‡ Air 0.53ChloromethaneBDL
TO-15 P1A050524.0 1/7/21 23:45 CBMug/m‡ Air 1.0cis-1,2-Dichloroethylene 42
TO-15 P1A050524.5 1/7/21 23:45 CBMug/m‡ Air 0.32cis-1,3-Dichloropropylene BDL
TO-15 P1A050526.9 1/7/21 23:45 CBMug/m‡ Air 1.7Cyclohexane22
TO-15 P1A050528.5 1/7/21 23:45 CBMug/m‡ Air 0.96DibromochloromethaneBDL
TO-15 P1A050524.9 1/7/21 23:45 CBMJug/m‡ Air 0.82Dichlorodifluoromethane2.9
TO-15 P1A050523.6 1/7/21 23:45 CBMug/m‡ Air 0.50Ethyl Acetate BDL
TO-15 P1A050524.3 1/7/21 23:45 CBMug/m‡ Air 0.38Ethylbenzene5.1
TO-15 P1A050524.1 1/7/21 23:45 CBMug/m‡ Air 0.39Heptane27
TO-15 P1A05052111/7/21 23:45 CBMug/m‡ Air 0.85HexachlorobutadieneBDL
TO-15 P1A050523.5 1/7/21 23:45 CBMug/m‡ Air 0.51Hexane36
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 24 of 32
Laboratory Report
01/08/2021
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
Factor
Units MDL Analyst
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Sample Matrix: Air
Client Sample ID: DUP-3
Sample ID: 1010090-10
Work Order: 1010090
Time Collected: 01/04/21 14:45
Time Submitted: 01/04/21 16:00
TO-15 P1A050529.8 1/7/21 23:45 CBMJug/m‡ Air 0.33Isopropyl alcohol 4.0
TO-15 P1A05052111/7/21 23:45 CBMug/m‡ Air 0.77m,p-Xylenes 15
TO-15 P1A050524.1 1/7/21 23:45 CBMug/m‡ Air 0.51Methyl Butyl Ketone (2-Hexanone)BDL
TO-15 P1A050522.9 1/7/21 23:45 CBMJug/m‡ Air 0.60Methyl Ethyl Ketone (2-Butanone)2.8
TO-15 P1A050524.1 1/7/21 23:45 CBMug/m‡ Air 0.51Methyl Isobutyl Ketone BDL
TO-15 P1A050523.5 1/7/21 23:45 CBMJug/m‡ Air 0.77Methylene Chloride 2.6
TO-15 P1A050523.6 1/7/21 23:45 CBMug/m‡ Air 0.41Methyl-tert-Butyl Ether BDL
TO-15 P1A050525.2 1/7/21 23:45 CBMug/m‡ Air 2.1NaphthaleneBDL
TO-15 P1A050524.3 1/7/21 23:45 CBMug/m‡ Air 0.37o-Xylene 4.6
TO-15 P1A050521.7 1/7/21 23:45 CBMug/m‡ Air 0.28PropyleneBDL
TO-15 P1A050524.3 1/7/21 23:45 CBMug/m‡ Air 0.30StyreneBDL
TO-15 P1A050526.8 1/7/21 23:45 CBMug/m‡ Air 0.88Tetrachloroethylene14
TO-15 P1A050522.9 1/7/21 23:45 CBMug/m‡ Air 0.42TetrahydrofuranBDL
TO-15 P1A050523.8 1/7/21 23:45 CBMug/m‡ Air 1.5Toluene88
TO-15 P1A050524.0 1/7/21 23:45 CBMug/m‡ Air 0.96trans-1,2-Dichloroethylene 81
TO-15 P1A050524.5 1/7/21 23:45 CBMug/m‡ Air 0.35trans-1,3-Dichloropropylene BDL
TO-15 P1A050520541/6/21 3:27 CBMug/m‡ Air 5.5Trichloroethylene1300
TO-15 P1A050525.6 1/7/21 23:45 CBMug/m‡ Air 0.87TrichlorofluoromethaneBDL
TO-15 P1A050523.5 1/7/21 23:45 CBMug/m‡ Air 0.51Vinyl acetate BDL
TO-15 P1A050522.6 1/7/21 23:45 CBMug/m‡ Air 0.57Vinyl chloride 4.4
Surrogate Recovery Control Limits
70-13089 %4-Bromofluorobenzene
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 25 of 32
1/8/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010090
Time Submitted: 1/4/2021 4:00:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P1A0505 - NO PREP VOA
Blank (P1A0505-BLK1)Prepared & Analyzed: 01/07/21
1,1,1-Trichloroethane ug/m‡ AirBRL2.7
1,1,2,2-Tetrachloroethane ug/m‡ AirBRL3.4
1,1,2-Trichloro-1,2,2-trifluoroethane ug/m‡ AirBRL3.8
1,1,2-Trichloroethane ug/m‡ AirBRL2.7
1,1-Dichloroethane ug/m‡ AirBRL2.0
1,1-Dichloroethylene ug/m‡ AirBRL2.0
1,2,4-Trichlorobenzene ug/m‡ AirBRL3.7
1,2,4-Trimethylbenzene ug/m‡ AirBRL2.5
1,2-Dibromoethane ug/m‡ AirBRL3.8
1,2-Dichlorobenzene ug/m‡ AirBRL3.0
1,2-Dichloroethane ug/m‡ AirBRL2.0
1,2-Dichloropropane ug/m‡ AirBRL2.3
1,2-Dichloro-1,1,2,2-tetrafluoroethane ug/m‡ AirBRL3.5
1,3,5-Trimethylbenzene ug/m‡ AirBRL2.5
1,3-Butadiene ug/m‡ AirBRL1.1
1,3-Dichlorobenzene ug/m‡ AirBRL3.0
1,4-Dichlorobenzene ug/m‡ AirBRL3.0
1,4-Dioxane ug/m‡ AirBRL1.8
4-Ethyltoluene ug/m‡ AirBRL2.5
Acetone ug/m‡ AirBRL2.4
Benzene ug/m‡ AirBRL1.6
Benzyl chloride ug/m‡ AirBRL2.6
Bromodichloromethane ug/m‡ AirBRL3.4
Bromoform ug/m‡ AirBRL5.2
Bromomethane ug/m‡ AirBRL1.9
Carbon disulfide ug/m‡ AirBRL6.2
Carbon Tetrachloride ug/m‡ AirBRL3.1
Chlorobenzene ug/m‡ AirBRL2.3
Chloroethane ug/m‡ AirBRL1.3
Chloroform ug/m‡ AirBRL2.4
Chloromethane ug/m‡ AirBRL1.0
cis-1,2-Dichloroethylene ug/m‡ AirBRL2.0
cis-1,3-Dichloropropylene ug/m‡ AirBRL2.3
Cyclohexane ug/m‡ AirBRL3.4
Dibromochloromethane ug/m‡ AirBRL4.3
Dichlorodifluoromethane ug/m‡ AirBRL2.5
Ethyl Acetate ug/m‡ AirBRL1.8
Ethylbenzene ug/m‡ AirBRL2.2
Heptane ug/m‡ AirBRL2.0
Hexachlorobutadiene ug/m‡ AirBRL5.3
Hexane ug/m‡ AirBRL1.8
Isopropyl alcohol ug/m‡ AirBRL4.9
m,p-Xylenes ug/m‡ AirBRL5.6
Methyl Butyl Ketone (2-Hexanone)ug/m‡ AirBRL2.0
Methyl Ethyl Ketone (2-Butanone)ug/m‡ AirBRL1.5
Methyl Isobutyl Ketone ug/m‡ AirBRL2.0
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 26 of 32
1/8/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010090
Time Submitted: 1/4/2021 4:00:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P1A0505 - NO PREP VOA
Blank (P1A0505-BLK1)Prepared & Analyzed: 01/07/21
Methylene Chloride ug/m‡ AirBRL1.7
Methyl-tert-Butyl Ether ug/m‡ AirBRL1.8
Naphthalene ug/m‡ AirBRL2.6
o-Xylene ug/m‡ AirBRL2.2
Propylene ug/m‡ AirBRL0.86
Styrene ug/m‡ AirBRL2.1
Tetrachloroethylene ug/m‡ AirBRL3.4
Tetrahydrofuran ug/m‡ AirBRL1.5
Toluene ug/m‡ AirBRL1.9
trans-1,2-Dichloroethylene ug/m‡ AirBRL2.0
trans-1,3-Dichloropropylene ug/m‡ AirBRL2.3
Trichloroethylene ug/m‡ AirBRL2.7
Trichlorofluoromethane ug/m‡ AirBRL2.8
Vinyl acetate ug/m‡ AirBRL1.8
Vinyl chloride ug/m‡ AirBRL1.3
ppbv 5.000 70-130Surrogate: 4-Bromofluorobenzene 884.38
LCS (P1A0505-BS1)Prepared & Analyzed: 01/07/21
1,1,1-Trichloroethane ug/m‡ Air25.5 2.7 27.28 70-13093
1,1,2,2-Tetrachloroethane ug/m‡ Air37.3 3.4 34.33 70-130109
1,1,2-Trichloro-1,2,2-trifluoroethane ug/m‡ Air38.9 3.8 38.32 70-130102
1,1,2-Trichloroethane ug/m‡ Air27.3 2.7 27.28 70-130100
1,1-Dichloroethane ug/m‡ Air20.8 2.0 20.24 70-130103
1,1-Dichloroethylene ug/m‡ Air20.2 2.0 19.82 70-130102
1,2,4-Trichlorobenzene ug/m‡ Air43.6 3.7 37.11 70-130118
1,2,4-Trimethylbenzene ug/m‡ Air22.6 2.5 24.58 70-13092
1,2-Dibromoethane ug/m‡ Air38.9 3.8 38.42 70-130101
1,2-Dichlorobenzene ug/m‡ Air30.2 3.0 30.06 70-130100
1,2-Dichloroethane ug/m‡ Air19.2 2.0 20.24 70-13095
1,2-Dichloropropane ug/m‡ Air21.7 2.3 23.11 70-13094
1,2-Dichloro-1,1,2,2-tetrafluoroethane ug/m‡ Air34.5 3.5 34.95 70-13099
1,3,5-Trimethylbenzene ug/m‡ Air27.7 2.5 24.58 70-130113
1,3-Butadiene ug/m‡ Air10.5 1.1 11.06 70-13095
1,3-Dichlorobenzene ug/m‡ Air29.6 3.0 30.06 70-13098
1,4-Dichlorobenzene ug/m‡ Air28.4 3.0 30.06 70-13094
1,4-Dioxane ug/m‡ Air18.0 1.8 18.02 70-130100
4-Ethyltoluene ug/m‡ Air22.4 2.5 24.58 70-13091
Acetone ug/m‡ Air11.9 2.4 11.88 70-130100
Benzene ug/m‡ Air14.9 1.6 15.97 70-13093
Benzyl chloride ug/m‡ Air26.9 2.6 25.89 70-130104
Bromodichloromethane ug/m‡ Air31.9 3.4 33.50 70-13095
Bromoform ug/m‡ Air52.3 5.2 51.69 70-130101
Bromomethane ug/m‡ Air20.3 1.9 19.42 70-130105
Carbon disulfide ug/m‡ Air16.7 6.2 15.57 70-130107
Carbon Tetrachloride ug/m‡ Air29.3 3.1 31.46 70-13093
Chlorobenzene ug/m‡ Air23.4 2.3 23.02 70-130102
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 27 of 32
1/8/21
Level II QC Report
2923 South Tryon St. Ste 100
Project: PRO-011Hart & Hickman (Charlotte)
Charlotte, NC 28203
Attn: Matt Ingalls
Work Order: 1010090
Time Submitted: 1/4/2021 4:00:00PM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P1A0505 - NO PREP VOA
LCS (P1A0505-BS1)Prepared & Analyzed: 01/07/21
Chloroethane ug/m‡ Air13.7 1.3 13.19 70-130104
Chloroform ug/m‡ Air23.7 2.4 24.41 70-13097
Chloromethane ug/m‡ Air10.7 1.0 10.33 70-130103
cis-1,2-Dichloroethylene ug/m‡ Air20.5 2.0 19.82 70-130104
cis-1,3-Dichloropropylene ug/m‡ Air21.7 2.3 22.69 70-13096
Cyclohexane ug/m‡ Air14.7 3.4 17.21 70-13085
Dibromochloromethane ug/m‡ Air43.2 4.3 42.60 70-130101
Dichlorodifluoromethane ug/m‡ Air25.2 2.5 24.73 70-130102
Ethyl Acetate ug/m‡ Air18.4 1.8 18.02 70-130102
Ethylbenzene ug/m‡ Air22.0 2.2 21.71 70-130101
Heptane ug/m‡ Air20.7 2.0 20.49 70-130101
Hexachlorobutadiene ug/m‡ Air59.4 5.3 53.33 70-130111
Hexane ug/m‡ Air18.1 1.8 17.62 70-130103
Isopropyl alcohol ug/m‡ Air11.9 4.9 12.29 70-13097
m,p-Xylenes ug/m‡ Air61.0 5.6 56.49 70-130108
Methyl Butyl Ketone (2-Hexanone)ug/m‡ Air21.5 2.0 20.48 70-130105
Methyl Ethyl Ketone (2-Butanone)ug/m‡ Air15.1 1.5 14.75 70-130102
Methyl Isobutyl Ketone ug/m‡ Air19.4 2.0 20.48 70-13095
Methylene Chloride ug/m‡ Air18.0 1.7 17.37 70-130103
Methyl-tert-Butyl Ether ug/m‡ Air17.4 1.8 18.03 70-13097
Naphthalene ug/m‡ Air27.8 2.6 26.21 64-136106
o-Xylene ug/m‡ Air24.8 2.2 21.71 70-130114
Propylene ug/m‡ Air8.59 0.86 8.605 70-130100
Styrene ug/m‡ Air19.1 2.1 21.30 70-13090
Tetrachloroethylene ug/m‡ Air32.4 3.4 33.91 70-13095
Tetrahydrofuran ug/m‡ Air13.8 1.5 14.75 70-13094
Toluene ug/m‡ Air17.9 1.9 18.84 70-13095
trans-1,2-Dichloroethylene ug/m‡ Air19.9 2.0 19.82 70-130100
trans-1,3-Dichloropropylene ug/m‡ Air21.7 2.3 22.69 70-13096
Trichloroethylene ug/m‡ Air26.0 2.7 26.87 70-13097
Trichlorofluoromethane ug/m‡ Air27.9 2.8 28.09 70-13099
Vinyl acetate ug/m‡ Air17.6 1.8 17.61 70-130100
Vinyl chloride ug/m‡ Air13.1 1.3 12.78 70-130103
ppbv 5.000 70-130Surrogate: 4-Bromofluorobenzene 1035.16
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 28 of 32
Sample Extraction Data
Prep Method: NO PREP VOA
Lab Number Batch Date/TimeInitialFinal
P1A05051010090-01 01/07/21 9:00250 250mL mL
P1A05051010090-02 01/07/21 9:00250 250mL mL
P1A05051010090-03 01/07/21 9:00250 250mL mL
P1A05051010090-04 01/07/21 9:00250 250mL mL
P1A05051010090-05 01/07/21 9:00250 250mL mL
P1A05051010090-06 01/07/21 9:00250 250mL mL
P1A05051010090-07 01/07/21 9:00250 250mL mL
P1A05051010090-08 01/07/21 9:00250 250mL mL
P1A05051010090-09 01/05/21 15:00250 250mL mL
P1A05051010090-09 01/05/21 15:00250 250mL mL
P1A05051010090-10 01/05/21 15:00250 250mL mL
P1A05051010090-10 01/05/21 15:00250 250mL mL
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
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Appendix C

Risk Calculations
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
2/25/2021
Prepared By:Ayla Homer
Hart & Hickman
Matt Ingalls
Worst Case Groundwater
North Carolina Department of Environmental Quality
Risk Calculator
Selles Bagwell Brownfields Property
S. Tryon St. and Distribution St.
Brownfields
24008-20-060
January 2021
November 2020 EPA RSL Table
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: Worst Case Groundwater
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration to Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Complete Exposure Pathways
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: Worst Case Groundwater
Note: Risk output will only be calculated for complete exposure pathways.
Receptor Pathway
Check box if
pathway
complete
Soil
Groundwater Use
Soil
Groundwater Use
Construction Worker Soil
Soil
Surface Water
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Source Soil
Source Groundwater
Source Soil
Source Groundwater
Input Form 1A
VAPOR INTRUSION PATHWAYS
DIRECT CONTACT SOIL AND WATER PATHWAYS
Resident
Non-Residential Worker
Recreator/Trespasser
Resident
Non-Residential Worker
CONTAMINANT MIGRATION PATHWAYS
Groundwater
Surface Water
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Target Cancer Risk (individual)1.0E-06
Target Cancer Risk (cumulative)1.0E-04
Target Hazard Index (individual)2.0E-01
Target Hazard Index (cumulative)1.0E+00
Lifetime (LT) (years)70
Body Weight (BW) (kg)15
Exposure Duration (ED) (yr)6
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)2373
Soil Adherence Factor (AF) (mg/cm2)0.2
Soil Ingestion Rate (IRS) (mg/day)200
Skin Surface Area - Water Exposure (SAw) (cm2)6365
Water Ingestion Rate (IRW) (L/d)0.78
Water Exposure Time (ETevent) (hr/event)0.54
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)20
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)6032
Soil Adherence Factor (AF) (mg/cm2)0.07
Soil Ingestion Rate (IRS) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)2.5
Water Exposure Time (ETevent) (hr/event)0.71
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)25
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.12
Soil Ingestion Rate (IR) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)0.83
Water Exposure Time (ETevent) (hr/event)0.67
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Working Weeks (EW) (wk/yr)50
Exposure Duration (ED) (yr)1
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.3
Soil Ingestion Rate (IR) (mg/day)330
1
70
80
330
1
250
8
3527
0.3
50
100
19652
2.5
0.71
1
20
350
24
6032
0.07
0.54
1
70
80
2373
0.2
200
6365
0.78
Input Form 1B
Exposure Unit ID: Worst Case Groundwater
Residential Child
General
Residential Adult
Default Value
1.0E-06
1.0E-04
2.0E-01
1.0E+00
70
15
6
350
24
Non-Residential Worker
Construction Worker
70
80
25
250
8
3527
0.12
100
19652
0.83
0.67
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Input Form 1B
Exposure Unit ID: Worst Case Groundwater
Default Value
Recreator Trespasser
Lifetime (LT) (years)70 NA 70
Averaging Time (AT) (days/yr)365 NA 365
Body Weight (BW) (kg)15 NA 15
Exposure Duration 0-2 (ED) (yr)2 NA 2
Exposure Duration 2-6 (ED) (yr)4 NA 4
Exposure Frequency (EF) (d/yr)195 NA 195
Exposure Time (ET) (hr)2 NA 2
Skin Surface Area - Soil Exposure (SAs) (cm2)2373 NA 2373
Soil Adherence Factor (AF) (mg/cm2)0.2 NA 0.2
Soil Ingestion Rate (IRS) (mg/day)200 NA 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365 NA 6365
Water Ingestion Rate (IRW) (L/hr)0.124 NA 0.124
Water Exposure Time (ETevent) (hr/event)2 NA 2
Water Event Frequency (EV) (events/day)1 NA 1
Recreator Trespasser
Lifetime (LT) (years)70 70 70
Body Weight (BW) (kg)80 45 80
Exposure Duration 6-16 (ED) (yr)10 10 10
Exposure Duration 16-26 (ED) (yr)10 0 10
Exposure Frequency (EF) (d/yr)195 90 195
Exposure Time (ET) (hr)2 2 2
Skin Surface Area - Soil Exposure (SAs) (cm2)6032 6032 6032
Soil Adherence Factor (AF) (mg/cm2)0.07 0.2 0.07
Soil Ingestion Rate (IRS) (mg/day)100 200 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652 19652 19652
Water Ingestion Rate (IRW) (L/hr)0.0985 0.071 0.0985
Water Exposure Time (ETevent) (hr/event)2 2 2
Water Event Frequency (EV) (events/day)1 1 1
User Defined Child
User Defined Adult
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: January 2021Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Unit ID: Worst Case Groundwater
Description of Exposure Point Concentration Selection:
NOTE: If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculations
Exposure Point Concentration (ug/L)Notes:CAS Number Chemical Minimum Concentration (Qualifier)
Maximum Concentration (Qualifier)Units Location of Maximum Concentration
Detection Frequency
Range of Detection Limits
Concentration Used for Screening
Background Value
Screening Toxicity Value (Screening Level) (n/c)
Potential ARAR/TBC Value
Potential ARAR/TBC Source
COPC Flag (Y/N)
Rationale for Selection or Deletion
4.1 67-64-1 Acetone ug/L4.8 7440-38-2 Arsenic, Inorganic ug/L1607440-39-3 Barium ug/L7.2 16065-83-1 Chromium(III), Insoluble Salts ug/L2.3 75-34-3 Dichloroethane, 1,1-ug/L0.25 107-06-2 Dichloroethane, 1,2-ug/L3.6 75-35-4 Dichloroethylene, 1,1-ug/L0.98 156-59-2 Dichloroethylene, cis-1,2-ug/L25123-91-1 Dioxane, 1,4-ug/L2.1 75-00-3 Ethyl Chloride (Chloroethane)ug/L6.9 7439-92-1 ~Lead and Compounds ug/L0.038 7439-97-6 ~Mercury (elemental)ug/L0.3 1634-04-4 Methyl tert-Butyl Ether (MTBE)ug/L1.1 7782-49-2 Selenium ug/L0.28 127-18-4 Tetrachloroethylene ug/L0.24 108-88-3 Toluene ug/L2.3 79-01-6 Trichloroethylene ug/L3275-01-4 Vinyl Chloride ug/L
Input Form 2B
Groundwater Exposure Point Concentration Table
Exposure point concentrations reflect maximum detection in site groundwater during Jnauary 6, 2021 groundwater sampling event.
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: Worst Case Groundwater
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air 2.2E-04 8.6E-01 YES
Soil Gas to Indoor Air NC NC NC
Indoor Air NC NC NC
Groundwater to Indoor Air 1.3E-05 2.0E-01 NO
Soil Gas to Indoor Air NC NC NC
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Groundwater to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: Worst Case Groundwater
CAS #Chemical Name:Groundwater Concentration(ug/L)
Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard Quotient67-64-1 Acetone 4.1 -6.5E+03 1.8E-077440-38-2 Arsenic, Inorganic 4.8 6.5E-04 3.1E-037440-39-3 Barium 160 -1.0E-0116065-83-1 Chromium(III), Insoluble Salts 7.2 --
75-34-3 Dichloroethane, 1,1-2.3 1.8E+00 -3.0E-07107-06-2 Dichloroethane, 1,2-0.25 1.1E-01 1.5E+00 1.1E-07 1.7E-0375-35-4 Dichloroethylene, 1,1-3.6 -4.2E+01 1.8E-02
156-59-2 Dichloroethylene, cis-1,2-0.98 --123-91-1 Dioxane, 1,4-25 5.6E-01 6.3E+00 8.7E-09 1.6E-0475-00-3 Ethyl Chloride (Chloroethane)2.1 -2.1E+03 9.1E-057439-92-1 ~Lead and Compounds 6.9 --7439-97-6 ~Mercury (elemental)0.038 -6.3E-02 4.3E-021634-04-4 Methyl tert-Butyl Ether (MTBE)0.3 1.1E+01 6.3E+02 6.7E-10 2.3E-067782-49-2 Selenium 1.1 -4.2E+00127-18-4 Tetrachloroethylene 0.28 1.1E+01 8.3E+00 1.9E-08 4.9E-03108-88-3 Toluene 0.24 -1.0E+03 1.2E-0579-01-6 Trichloroethylene 2.3 4.8E-01 4.2E-01 1.9E-06 4.4E-0175-01-4 Vinyl Chloride 32 1.7E-01 2.1E+01 2.2E-04 3.5E-01
Cumulative:2.2E-04 8.6E-01
Groundwater concentrations are in ug/L. Air concentrations are in ug/m3.
Output Form 3A
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Groundwater to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: Worst Case Groundwater
CAS #Chemical Name:Groundwater Concentration(ug/L)
Calculated Indoor Air
Concentration
(ug/m3)
Target Indoor
Air Conc. for
Carcinogens @ TCR = 1E-06
Target Indoor Air
Conc. for Non-
Carcinogens @ THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard
Quotient
67-64-1 Acetone 4.1 0.005866721 -2.7E+04 4.3E-08
7440-38-2 Arsenic, Inorganic 4.8 2.9E-03 1.3E-02
7440-39-3 Barium 160 -4.4E-01
16065-83-1 Chromium(III), Insoluble Salts 7.2 --
75-34-3 Dichloroethane, 1,1-2.3 0.52845462 7.7E+00 -6.9E-08
107-06-2 Dichloroethane, 1,2-0.25 0.012060507 4.7E-01 6.1E+00 2.6E-08 3.9E-04
75-35-4 Dichloroethylene, 1,1-3.6 3.841373671 -1.8E+02 4.4E-03
156-59-2 Dichloroethylene, cis-1,2-0.98 0.163466885 --
123-91-1 Dioxane, 1,4-25 0.004905969 2.5E+00 2.6E+01 2.0E-09 3.7E-05
75-00-3 Ethyl Chloride (Chloroethane)2.1 0.952984464 -8.8E+03 2.2E-05
7439-92-1 ~Lead and Compounds 6.9 --
7439-97-6 ~Mercury (elemental)0.038 0.013376 -2.6E-01 1.0E-02
1634-04-4 Methyl tert-Butyl Ether (MTBE)0.3 0.007199509 4.7E+01 2.6E+03 1.5E-10 5.5E-07
7782-49-2 Selenium 1.1 -1.8E+01
127-18-4 Tetrachloroethylene 0.28 0.202616517 4.7E+01 3.5E+01 4.3E-09 1.2E-03
108-88-3 Toluene 0.24 0.065151267 -4.4E+03 3.0E-06
79-01-6 Trichloroethylene 2.3 0.926206051 3.0E+00 1.8E+00 3.1E-07 1.1E-01
75-01-4 Vinyl Chloride 32 36.36958299 2.8E+00 8.8E+01 1.3E-05 8.3E-02
Cumulative:1.3E-05 2.0E-01
Groundwater concentrations are in ug/L. Air concentrations are in ug/m3.
Output Form 3D
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk,
no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
SG-1 / DUP-3
North Carolina Department of Environmental Quality
Risk Calculator
Selles Bagwell Brownfields Property
S. Tryon St. and Distribution St.
Brownfields
24008-20-060
January 2021
November 2020 EPA RSL Table
2/25/2021
Prepared By:Ayla Homer
Hart & Hickman
Matt Ingalls
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SG-1 / DUP-3
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration to Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Complete Exposure Pathways
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SG-1 / DUP-3
Note: Risk output will only be calculated for complete exposure pathways.
Receptor Pathway
Check box if
pathway
complete
Soil
Groundwater Use
Soil
Groundwater Use
Construction Worker Soil
Soil
Surface Water
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Source Soil
Source Groundwater
Source Soil
Source Groundwater
Resident
Non-Residential Worker
CONTAMINANT MIGRATION PATHWAYS
Groundwater
Surface Water
Input Form 1A
VAPOR INTRUSION PATHWAYS
DIRECT CONTACT SOIL AND WATER PATHWAYS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Target Cancer Risk (individual)1.0E-06
Target Cancer Risk (cumulative)1.0E-04
Target Hazard Index (individual)2.0E-01
Target Hazard Index (cumulative)1.0E+00
Lifetime (LT) (years)70
Body Weight (BW) (kg)15
Exposure Duration (ED) (yr)6
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)2373
Soil Adherence Factor (AF) (mg/cm2)0.2
Soil Ingestion Rate (IRS) (mg/day)200
Skin Surface Area - Water Exposure (SAw) (cm2)6365
Water Ingestion Rate (IRW) (L/d)0.78
Water Exposure Time (ETevent) (hr/event)0.54
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)20
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)6032
Soil Adherence Factor (AF) (mg/cm2)0.07
Soil Ingestion Rate (IRS) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)2.5
Water Exposure Time (ETevent) (hr/event)0.71
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)25
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.12
Soil Ingestion Rate (IR) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)0.83
Water Exposure Time (ETevent) (hr/event)0.67
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Working Weeks (EW) (wk/yr)50
Exposure Duration (ED) (yr)1
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.3
Soil Ingestion Rate (IR) (mg/day)330
Non-Residential Worker
Construction Worker
70
80
25
250
8
3527
0.12
100
19652
0.83
0.67
Input Form 1B
Exposure Unit ID: SG-1 / DUP-3
Residential Child
General
Residential Adult
Default Value
1.0E-06
1.0E-04
2.0E-01
1.0E+00
70
15
6
350
24
2373
0.2
200
6365
0.78
0.54
1
70
80
20
350
24
6032
0.07
100
19652
2.5
0.71
1
1
70
80
330
1
250
8
3527
0.3
50
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Input Form 1B
Exposure Unit ID: SG-1 / DUP-3
Default Value
Recreator Trespasser
Lifetime (LT) (years)70 NA 70
Averaging Time (AT) (days/yr)365 NA 365
Body Weight (BW) (kg)15 NA 15
Exposure Duration 0-2 (ED) (yr)2 NA 2
Exposure Duration 2-6 (ED) (yr)4 NA 4
Exposure Frequency (EF) (d/yr)195 NA 195
Exposure Time (ET) (hr)2 NA 2
Skin Surface Area - Soil Exposure (SAs) (cm2)2373 NA 2373
Soil Adherence Factor (AF) (mg/cm2)0.2 NA 0.2
Soil Ingestion Rate (IRS) (mg/day)200 NA 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365 NA 6365
Water Ingestion Rate (IRW) (L/hr)0.124 NA 0.124
Water Exposure Time (ETevent) (hr/event)2 NA 2
Water Event Frequency (EV) (events/day)1 NA 1
Recreator Trespasser
Lifetime (LT) (years)70 70 70
Body Weight (BW) (kg)80 45 80
Exposure Duration 6-16 (ED) (yr)10 10 10
Exposure Duration 16-26 (ED) (yr)10 0 10
Exposure Frequency (EF) (d/yr)195 90 195
Exposure Time (ET) (hr)2 2 2
Skin Surface Area - Soil Exposure (SAs) (cm2)6032 6032 6032
Soil Adherence Factor (AF) (mg/cm2)0.07 0.2 0.07
Soil Ingestion Rate (IRS) (mg/day)100 200 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652 19652 19652
Water Ingestion Rate (IRW) (L/hr)0.0985 0.071 0.0985
Water Exposure Time (ETevent) (hr/event)2 2 2
Water Event Frequency (EV) (events/day)1 1 1
User Defined Child
User Defined Adult
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Unit ID: SG-1 / DUP-3
Description of Exposure Point Concentration Selection:
Exposure Point Concentration
(ug/m3)Notes:CAS Number Chemical Minimum Concentration (Qualifier)
Maximum Concentration (Qualifier)
Units Location of Maximum Concentration
Detection Frequency
Range of Detection Limits
Concentration Used for Screening
Background Value
Screening Toxicity Value (Screening Level) (n/c)
Potential ARAR/TBC Value
Potential ARAR/TBC Source
COPC Flag (Y/N)
Rationale for Selection or Deletion
9.2 67-64-1 Acetone ug/m3
52 71-43-2 Benzene ug/m3
880 75-15-0 Carbon Disulfide ug/m3
0 67-66-3 Chloroform ug/m3
22 110-82-7 Cyclohexane ug/m3
2.9 75-71-8 Dichlorodifluoromethane ug/m3
2.4 75-34-3 Dichloroethane, 1,1-ug/m3
81 75-35-4 Dichloroethylene, 1,1-ug/m3
42 156-59-2 Dichloroethylene, cis-1,2-ug/m3
81 156-60-5 Dichloroethylene, trans-1,2-ug/m3
7.8 75-00-3 Ethyl Chloride (Chloroethane)ug/m3
5.1 100-41-4 Ethylbenzene ug/m3
27 142-82-5 Heptane, N-ug/m3
37 110-54-3 Hexane, N-ug/m3
4 67-63-0 Isopropanol ug/m3
3.1 78-93-3 Methyl Ethyl Ketone (2-Butanone)ug/m3
0 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)ug/m3
4.3 75-09-2 Methylene Chloride ug/m3
0 100-42-5 Styrene ug/m3
14 127-18-4 Tetrachloroethylene ug/m3
90 108-88-3 Toluene ug/m3
0 71-55-6 Trichloroethane, 1,1,1-ug/m3
1400 79-01-6 Trichloroethylene ug/m3
0 75-69-4 Trichlorofluoromethane ug/m3
11 95-63-6 Trimethylbenzene, 1,2,4-ug/m3
4.4 75-01-4 Vinyl Chloride ug/m3
15 108-38-3 Xylene, m-ug/m3
4.6 95-47-6 Xylene, o-ug/m3
Input Form 2D
Soil Gas Exposure Point Concentration Table
Exposure Point Concentrations based on highest detection between sample SG-1 and its duplicate sample DUP-3.
Note: Chemicals highlighted in orange are non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculations
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SG-1 / DUP-3
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 9.3E-05 2.0E+01 YES
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 5.0E-06 1.6E+00 YES
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SG-1 / DUP-3
CAS #Chemical Name:
Soil Gas Concentration
(ug/m3)
Calculated
Indoor Air
Concentration
(ug/m3)
Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated
Carcinogenic
Risk
Calculated
Non-
Carcinogenic
Hazard
Quotient
67-64-1 Acetone 9.2 0.276 -6.5E+03 8.5E-06
71-43-2 Benzene 52 1.56 3.6E-01 6.3E+00 4.3E-06 5.0E-02
75-15-0 Carbon Disulfide 880 26.4 -1.5E+02 3.6E-02
67-66-3 Chloroform 0 0 1.2E-01 2.0E+01 0.0E+00 0.0E+00
110-82-7 Cyclohexane 22 0.66 -1.3E+03 1.1E-04
75-71-8 Dichlorodifluoromethane 2.9 0.087 -2.1E+01 8.3E-04
75-34-3 Dichloroethane, 1,1-2.4 0.072 1.8E+00 -4.1E-08
75-35-4 Dichloroethylene, 1,1-81 2.43 -4.2E+01 1.2E-02
156-59-2 Dichloroethylene, cis-1,2-42 1.26 --
156-60-5 Dichloroethylene, trans-1,2-81 2.43 -8.3E+00 5.8E-02
75-00-3 Ethyl Chloride (Chloroethane)7.8 0.234 -2.1E+03 2.2E-05
100-41-4 Ethylbenzene 5.1 0.153 1.1E+00 2.1E+02 1.4E-07 1.5E-04
142-82-5 Heptane, N-27 0.81 -8.3E+01 1.9E-03
110-54-3 Hexane, N-37 1.11 -1.5E+02 1.5E-03
67-63-0 Isopropanol 4 0.12 -4.2E+01 5.8E-04
78-93-3 Methyl Ethyl Ketone (2-Butanone)3.1 0.093 -1.0E+03 1.8E-05
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)0 0 -6.3E+02 0.0E+00
75-09-2 Methylene Chloride 4.3 0.129 1.0E+02 1.3E+02 1.3E-09 2.1E-04
100-42-5 Styrene 0 0 -2.1E+02 0.0E+00
127-18-4 Tetrachloroethylene 14 0.42 1.1E+01 8.3E+00 3.9E-08 1.0E-02
108-88-3 Toluene 90 2.7 -1.0E+03 5.2E-04
71-55-6 Trichloroethane, 1,1,1-0 0 -1.0E+03 0.0E+00
79-01-6 Trichloroethylene 1400 42 4.8E-01 4.2E-01 8.8E-05 2.0E+0175-69-4 Trichlorofluoromethane 0 0 --
95-63-6 Trimethylbenzene, 1,2,4-11 0.33 -1.3E+01 5.3E-03
75-01-4 Vinyl Chloride 4.4 0.132 1.7E-01 2.1E+01 7.9E-07 1.3E-03
108-38-3 Xylene, m-15 0.45 -2.1E+01 4.3E-03
95-47-6 Xylene, o-4.6 0.138 -2.1E+01 1.3E-03
Cumulative:9.3E-05 2.0E+01
All concentrations are in ug/m3
Output Form 3B
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SG-1 / DUP-3
CAS #Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated
Indoor Air Concentration
(ug/m3)
Target Indoor
Air Conc. for
Carcinogens @
TCR = 1E-06
Target Indoor Air
Conc. for Non-
Carcinogens @
THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard
Quotient
67-64-1 Acetone 9.2 0.092 -2.7E+04 6.8E-07
71-43-2 Benzene 52 0.52 1.6E+00 2.6E+01 3.3E-07 4.0E-03
75-15-0 Carbon Disulfide 880 8.8 -6.1E+02 2.9E-03
67-66-3 Chloroform 0 0 5.3E-01 8.6E+01 0.0E+00 0.0E+00
110-82-7 Cyclohexane 22 0.22 -5.3E+03 8.4E-06
75-71-8 Dichlorodifluoromethane 2.9 0.029 -8.8E+01 6.6E-0575-34-3 Dichloroethane, 1,1-2.4 0.024 7.7E+00 -3.1E-0975-35-4 Dichloroethylene, 1,1-81 0.81 -1.8E+02 9.2E-04156-59-2 Dichloroethylene, cis-1,2-42 0.42 --156-60-5 Dichloroethylene, trans-1,2-81 0.81 -3.5E+01 4.6E-03
75-00-3 Ethyl Chloride (Chloroethane)7.8 0.078 -8.8E+03 1.8E-06
100-41-4 Ethylbenzene 5.1 0.051 4.9E+00 8.8E+02 1.0E-08 1.2E-05
142-82-5 Heptane, N-27 0.27 -3.5E+02 1.5E-04
110-54-3 Hexane, N-37 0.37 -6.1E+02 1.2E-04
67-63-0 Isopropanol 4 0.04 -1.8E+02 4.6E-0578-93-3 Methyl Ethyl Ketone (2-Butanone)3.1 0.031 -4.4E+03 1.4E-06108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)0 0 -2.6E+03 0.0E+0075-09-2 Methylene Chloride 4.3 0.043 1.2E+03 5.3E+02 3.5E-11 1.6E-05
100-42-5 Styrene 0 0 -8.8E+02 0.0E+00
127-18-4 Tetrachloroethylene 14 0.14 4.7E+01 3.5E+01 3.0E-09 8.0E-04
108-88-3 Toluene 90 0.9 -4.4E+03 4.1E-05
71-55-6 Trichloroethane, 1,1,1-0 0 -4.4E+03 0.0E+00
79-01-6 Trichloroethylene 1400 14 3.0E+00 1.8E+00 4.7E-06 1.6E+0075-69-4 Trichlorofluoromethane 0 0 --95-63-6 Trimethylbenzene, 1,2,4-11 0.11 -5.3E+01 4.2E-0475-01-4 Vinyl Chloride 4.4 0.044 2.8E+00 8.8E+01 1.6E-08 1.0E-04
108-38-3 Xylene, m-15 0.15 -8.8E+01 3.4E-04
95-47-6 Xylene, o-4.6 0.046 -8.8E+01 1.1E-04
Cumulative:5.0E-06 1.6E+00
All concentrations are in ug/m3
Output Form 3E
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion
risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
2/25/2021
Prepared By:Ayla Homer
Hart & Hickman
Matt Ingalls
SS-1
North Carolina Department of Environmental Quality
Risk Calculator
Selles Bagwell Brownfields Property
S. Tryon St. and Distribution St.
Brownfields
24008-20-060
January 2021
November 2020 EPA RSL Table
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-1
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration to Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Complete Exposure Pathways
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-1
Note: Risk output will only be calculated for complete exposure pathways.
Receptor Pathway
Check box if
pathway
complete
Soil
Groundwater Use
Soil
Groundwater Use
Construction Worker Soil
Soil
Surface Water
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Source Soil
Source Groundwater
Source Soil
Source Groundwater
Input Form 1A
VAPOR INTRUSION PATHWAYS
DIRECT CONTACT SOIL AND WATER PATHWAYS
Resident
Non-Residential Worker
Recreator/Trespasser
Resident
Non-Residential Worker
CONTAMINANT MIGRATION PATHWAYS
Groundwater
Surface Water
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Target Cancer Risk (individual)1.0E-06
Target Cancer Risk (cumulative)1.0E-04
Target Hazard Index (individual)2.0E-01
Target Hazard Index (cumulative)1.0E+00
Lifetime (LT) (years)70
Body Weight (BW) (kg)15
Exposure Duration (ED) (yr)6
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)2373
Soil Adherence Factor (AF) (mg/cm2)0.2
Soil Ingestion Rate (IRS) (mg/day)200
Skin Surface Area - Water Exposure (SAw) (cm2)6365
Water Ingestion Rate (IRW) (L/d)0.78
Water Exposure Time (ETevent) (hr/event)0.54
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)20
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)6032
Soil Adherence Factor (AF) (mg/cm2)0.07
Soil Ingestion Rate (IRS) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)2.5
Water Exposure Time (ETevent) (hr/event)0.71
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)25
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.12
Soil Ingestion Rate (IR) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)0.83
Water Exposure Time (ETevent) (hr/event)0.67
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Working Weeks (EW) (wk/yr)50
Exposure Duration (ED) (yr)1
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.3
Soil Ingestion Rate (IR) (mg/day)330
1
70
80
330
1
250
8
3527
0.3
50
100
19652
2.5
0.71
1
20
350
24
6032
0.07
0.54
1
70
80
2373
0.2
200
6365
0.78
Input Form 1B
Exposure Unit ID: SS-1
Residential Child
General
Residential Adult
Default Value
1.0E-06
1.0E-04
2.0E-01
1.0E+00
70
15
6
350
24
Non-Residential Worker
Construction Worker
70
80
25
250
8
3527
0.12
100
19652
0.83
0.67
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Input Form 1B
Exposure Unit ID: SS-1
Default Value
Recreator Trespasser
Lifetime (LT) (years)70 NA 70
Averaging Time (AT) (days/yr)365 NA 365
Body Weight (BW) (kg)15 NA 15
Exposure Duration 0-2 (ED) (yr)2 NA 2
Exposure Duration 2-6 (ED) (yr)4 NA 4
Exposure Frequency (EF) (d/yr)195 NA 195
Exposure Time (ET) (hr)2 NA 2
Skin Surface Area - Soil Exposure (SAs) (cm2)2373 NA 2373
Soil Adherence Factor (AF) (mg/cm2)0.2 NA 0.2
Soil Ingestion Rate (IRS) (mg/day)200 NA 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365 NA 6365
Water Ingestion Rate (IRW) (L/hr)0.124 NA 0.124
Water Exposure Time (ETevent) (hr/event)2 NA 2
Water Event Frequency (EV) (events/day)1 NA 1
Recreator Trespasser
Lifetime (LT) (years)70 70 70
Body Weight (BW) (kg)80 45 80
Exposure Duration 6-16 (ED) (yr)10 10 10
Exposure Duration 16-26 (ED) (yr)10 0 10
Exposure Frequency (EF) (d/yr)195 90 195
Exposure Time (ET) (hr)2 2 2
Skin Surface Area - Soil Exposure (SAs) (cm2)6032 6032 6032
Soil Adherence Factor (AF) (mg/cm2)0.07 0.2 0.07
Soil Ingestion Rate (IRS) (mg/day)100 200 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652 19652 19652
Water Ingestion Rate (IRW) (L/hr)0.0985 0.071 0.0985
Water Exposure Time (ETevent) (hr/event)2 2 2
Water Event Frequency (EV) (events/day)1 1 1
User Defined Child
User Defined Adult
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Unit ID: SS-1
Description of Exposure Point Concentration Selection:
Exposure Point Concentration
(ug/m3)Notes:CAS Number Chemical Minimum Concentration (Qualifier)
Maximum Concentration (Qualifier)
Units Location of Maximum Concentration
Detection Frequency
Range of Detection Limits
Concentration Used for Screening
Background Value
Screening Toxicity Value (Screening Level) (n/c)
Potential ARAR/TBC Value
Potential ARAR/TBC Source
COPC Flag (Y/N)
Rationale for Selection or Deletion
29 67-64-1 Acetone ug/m3
0 71-43-2 Benzene ug/m3
1.8 75-15-0 Carbon Disulfide ug/m3
1.5 67-66-3 Chloroform ug/m3
0 110-82-7 Cyclohexane ug/m3
3.1 75-71-8 Dichlorodifluoromethane ug/m3
0 75-34-3 Dichloroethane, 1,1-ug/m3
0 75-35-4 Dichloroethylene, 1,1-ug/m3
0 156-59-2 Dichloroethylene, cis-1,2-ug/m3
0 156-60-5 Dichloroethylene, trans-1,2-ug/m3
0 75-00-3 Ethyl Chloride (Chloroethane)ug/m3
0 100-41-4 Ethylbenzene ug/m3
0 142-82-5 Heptane, N-ug/m3
0 110-54-3 Hexane, N-ug/m3
3.5 67-63-0 Isopropanol ug/m3
1.5 78-93-3 Methyl Ethyl Ketone (2-Butanone)ug/m3
0 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)ug/m3
1.9 75-09-2 Methylene Chloride ug/m3
5.1 100-42-5 Styrene ug/m3
0 127-18-4 Tetrachloroethylene ug/m3
0 108-88-3 Toluene ug/m3
0 71-55-6 Trichloroethane, 1,1,1-ug/m3
0 79-01-6 Trichloroethylene ug/m3
0 75-69-4 Trichlorofluoromethane ug/m3
0 95-63-6 Trimethylbenzene, 1,2,4-ug/m3
0 75-01-4 Vinyl Chloride ug/m3
0 108-38-3 Xylene, m-ug/m3
0 95-47-6 Xylene, o-ug/m3
Input Form 2D
Soil Gas Exposure Point Concentration Table
Exposure Point Concentrations based on detections in sample SS-1.
Note: Chemicals highlighted in orange are non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculations
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-1
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 3.7E-07 2.2E-03 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 2.8E-08 1.7E-04 NO
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-1
CAS #Chemical Name:
Soil Gas Concentration
(ug/m3)
Calculated
Indoor Air
Concentration
(ug/m3)
Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated
Carcinogenic
Risk
Calculated
Non-
Carcinogenic
Hazard
Quotient
67-64-1 Acetone 29 0.87 -6.5E+03 2.7E-05
71-43-2 Benzene 0 0 3.6E-01 6.3E+00 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 1.8 0.054 -1.5E+02 7.4E-05
67-66-3 Chloroform 1.5 0.045 1.2E-01 2.0E+01 3.7E-07 4.4E-04
110-82-7 Cyclohexane 0 0 -1.3E+03 0.0E+00
75-71-8 Dichlorodifluoromethane 3.1 0.093 -2.1E+01 8.9E-04
75-34-3 Dichloroethane, 1,1-0 0 1.8E+00 -0.0E+00
75-35-4 Dichloroethylene, 1,1-0 0 -4.2E+01 0.0E+00
156-59-2 Dichloroethylene, cis-1,2-0 0 --
156-60-5 Dichloroethylene, trans-1,2-0 0 -8.3E+00 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -2.1E+03 0.0E+00
100-41-4 Ethylbenzene 0 0 1.1E+00 2.1E+02 0.0E+00 0.0E+00
142-82-5 Heptane, N-0 0 -8.3E+01 0.0E+00
110-54-3 Hexane, N-0 0 -1.5E+02 0.0E+00
67-63-0 Isopropanol 3.5 0.105 -4.2E+01 5.0E-04
78-93-3 Methyl Ethyl Ketone (2-Butanone)1.5 0.045 -1.0E+03 8.6E-06
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)0 0 -6.3E+02 0.0E+00
75-09-2 Methylene Chloride 1.9 0.057 1.0E+02 1.3E+02 5.6E-10 9.1E-05
100-42-5 Styrene 5.1 0.153 -2.1E+02 1.5E-04
127-18-4 Tetrachloroethylene 0 0 1.1E+01 8.3E+00 0.0E+00 0.0E+00
108-88-3 Toluene 0 0 -1.0E+03 0.0E+00
71-55-6 Trichloroethane, 1,1,1-0 0 -1.0E+03 0.0E+00
79-01-6 Trichloroethylene 0 0 4.8E-01 4.2E-01 0.0E+00 0.0E+00
75-69-4 Trichlorofluoromethane 0 0 --
95-63-6 Trimethylbenzene, 1,2,4-0 0 -1.3E+01 0.0E+00
75-01-4 Vinyl Chloride 0 0 1.7E-01 2.1E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-0 0 -2.1E+01 0.0E+00
95-47-6 Xylene, o-0 0 -2.1E+01 0.0E+00
Cumulative:3.7E-07 2.2E-03
All concentrations are in ug/m3
Output Form 3B
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-1
CAS #Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated
Indoor Air Concentration
(ug/m3)
Target Indoor
Air Conc. for
Carcinogens @
TCR = 1E-06
Target Indoor Air
Conc. for Non-
Carcinogens @
THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard
Quotient
67-64-1 Acetone 29 0.29 -2.7E+04 2.1E-06
71-43-2 Benzene 0 0 1.6E+00 2.6E+01 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 1.8 0.018 -6.1E+02 5.9E-06
67-66-3 Chloroform 1.5 0.015 5.3E-01 8.6E+01 2.8E-08 3.5E-05
110-82-7 Cyclohexane 0 0 -5.3E+03 0.0E+00
75-71-8 Dichlorodifluoromethane 3.1 0.031 -8.8E+01 7.1E-0575-34-3 Dichloroethane, 1,1-0 0 7.7E+00 -0.0E+0075-35-4 Dichloroethylene, 1,1-0 0 -1.8E+02 0.0E+00156-59-2 Dichloroethylene, cis-1,2-0 0 --156-60-5 Dichloroethylene, trans-1,2-0 0 -3.5E+01 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -8.8E+03 0.0E+00
100-41-4 Ethylbenzene 0 0 4.9E+00 8.8E+02 0.0E+00 0.0E+00
142-82-5 Heptane, N-0 0 -3.5E+02 0.0E+00
110-54-3 Hexane, N-0 0 -6.1E+02 0.0E+00
67-63-0 Isopropanol 3.5 0.035 -1.8E+02 4.0E-0578-93-3 Methyl Ethyl Ketone (2-Butanone)1.5 0.015 -4.4E+03 6.8E-07108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)0 0 -2.6E+03 0.0E+0075-09-2 Methylene Chloride 1.9 0.019 1.2E+03 5.3E+02 1.5E-11 7.2E-06
100-42-5 Styrene 5.1 0.051 -8.8E+02 1.2E-05
127-18-4 Tetrachloroethylene 0 0 4.7E+01 3.5E+01 0.0E+00 0.0E+00
108-88-3 Toluene 0 0 -4.4E+03 0.0E+00
71-55-6 Trichloroethane, 1,1,1-0 0 -4.4E+03 0.0E+00
79-01-6 Trichloroethylene 0 0 3.0E+00 1.8E+00 0.0E+00 0.0E+0075-69-4 Trichlorofluoromethane 0 0 --95-63-6 Trimethylbenzene, 1,2,4-0 0 -5.3E+01 0.0E+0075-01-4 Vinyl Chloride 0 0 2.8E+00 8.8E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-0 0 -8.8E+01 0.0E+00
95-47-6 Xylene, o-0 0 -8.8E+01 0.0E+00
Cumulative:2.8E-08 1.7E-04
All concentrations are in ug/m3
Output Form 3E
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion
risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
SS-2
North Carolina Department of Environmental Quality
Risk Calculator
Selles Bagwell Brownfields Property
S. Tryon St. and Distribution St.
Brownfields
24008-20-060
January 2021
November 2020 EPA RSL Table
2/25/2021
Prepared By:Ayla Homer
Hart & Hickman
Matt Ingalls
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-2
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration to Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Complete Exposure Pathways
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-2
Note: Risk output will only be calculated for complete exposure pathways.
Receptor Pathway
Check box if
pathway
complete
Soil
Groundwater Use
Soil
Groundwater Use
Construction Worker Soil
Soil
Surface Water
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Source Soil
Source Groundwater
Source Soil
Source Groundwater
Resident
Non-Residential Worker
CONTAMINANT MIGRATION PATHWAYS
Groundwater
Surface Water
Input Form 1A
VAPOR INTRUSION PATHWAYS
DIRECT CONTACT SOIL AND WATER PATHWAYS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Target Cancer Risk (individual)1.0E-06
Target Cancer Risk (cumulative)1.0E-04
Target Hazard Index (individual)2.0E-01
Target Hazard Index (cumulative)1.0E+00
Lifetime (LT) (years)70
Body Weight (BW) (kg)15
Exposure Duration (ED) (yr)6
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)2373
Soil Adherence Factor (AF) (mg/cm2)0.2
Soil Ingestion Rate (IRS) (mg/day)200
Skin Surface Area - Water Exposure (SAw) (cm2)6365
Water Ingestion Rate (IRW) (L/d)0.78
Water Exposure Time (ETevent) (hr/event)0.54
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)20
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)6032
Soil Adherence Factor (AF) (mg/cm2)0.07
Soil Ingestion Rate (IRS) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)2.5
Water Exposure Time (ETevent) (hr/event)0.71
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)25
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.12
Soil Ingestion Rate (IR) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)0.83
Water Exposure Time (ETevent) (hr/event)0.67
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Working Weeks (EW) (wk/yr)50
Exposure Duration (ED) (yr)1
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.3
Soil Ingestion Rate (IR) (mg/day)330
Non-Residential Worker
Construction Worker
70
80
25
250
8
3527
0.12
100
19652
0.83
0.67
Input Form 1B
Exposure Unit ID: SS-2
Residential Child
General
Residential Adult
Default Value
1.0E-06
1.0E-04
2.0E-01
1.0E+00
70
15
6
350
24
2373
0.2
200
6365
0.78
0.54
1
70
80
20
350
24
6032
0.07
100
19652
2.5
0.71
1
1
70
80
330
1
250
8
3527
0.3
50
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Input Form 1B
Exposure Unit ID: SS-2
Default Value
Recreator Trespasser
Lifetime (LT) (years)70 NA 70
Averaging Time (AT) (days/yr)365 NA 365
Body Weight (BW) (kg)15 NA 15
Exposure Duration 0-2 (ED) (yr)2 NA 2
Exposure Duration 2-6 (ED) (yr)4 NA 4
Exposure Frequency (EF) (d/yr)195 NA 195
Exposure Time (ET) (hr)2 NA 2
Skin Surface Area - Soil Exposure (SAs) (cm2)2373 NA 2373
Soil Adherence Factor (AF) (mg/cm2)0.2 NA 0.2
Soil Ingestion Rate (IRS) (mg/day)200 NA 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365 NA 6365
Water Ingestion Rate (IRW) (L/hr)0.124 NA 0.124
Water Exposure Time (ETevent) (hr/event)2 NA 2
Water Event Frequency (EV) (events/day)1 NA 1
Recreator Trespasser
Lifetime (LT) (years)70 70 70
Body Weight (BW) (kg)80 45 80
Exposure Duration 6-16 (ED) (yr)10 10 10
Exposure Duration 16-26 (ED) (yr)10 0 10
Exposure Frequency (EF) (d/yr)195 90 195
Exposure Time (ET) (hr)2 2 2
Skin Surface Area - Soil Exposure (SAs) (cm2)6032 6032 6032
Soil Adherence Factor (AF) (mg/cm2)0.07 0.2 0.07
Soil Ingestion Rate (IRS) (mg/day)100 200 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652 19652 19652
Water Ingestion Rate (IRW) (L/hr)0.0985 0.071 0.0985
Water Exposure Time (ETevent) (hr/event)2 2 2
Water Event Frequency (EV) (events/day)1 1 1
User Defined Child
User Defined Adult
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Unit ID: SS-2
Description of Exposure Point Concentration Selection:
Exposure Point Concentration
(ug/m3)Notes:CAS Number Chemical Minimum Concentration (Qualifier)
Maximum Concentration (Qualifier)
Units Location of Maximum Concentration
Detection Frequency
Range of Detection Limits
Concentration Used for Screening
Background Value
Screening Toxicity Value (Screening Level) (n/c)
Potential ARAR/TBC Value
Potential ARAR/TBC Source
COPC Flag (Y/N)
Rationale for Selection or Deletion
24 67-64-1 Acetone ug/m3
0 71-43-2 Benzene ug/m3
3.1 75-15-0 Carbon Disulfide ug/m3
1.6 67-66-3 Chloroform ug/m3
0 110-82-7 Cyclohexane ug/m3
3.3 75-71-8 Dichlorodifluoromethane ug/m3
0 75-34-3 Dichloroethane, 1,1-ug/m3
0 75-35-4 Dichloroethylene, 1,1-ug/m3
0 156-59-2 Dichloroethylene, cis-1,2-ug/m3
0 156-60-5 Dichloroethylene, trans-1,2-ug/m3
0 75-00-3 Ethyl Chloride (Chloroethane)ug/m3
0 100-41-4 Ethylbenzene ug/m3
0 142-82-5 Heptane, N-ug/m3
0 110-54-3 Hexane, N-ug/m3
4.2 67-63-0 Isopropanol ug/m3
1.7 78-93-3 Methyl Ethyl Ketone (2-Butanone)ug/m3
0 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)ug/m3
2.1 75-09-2 Methylene Chloride ug/m3
0 100-42-5 Styrene ug/m3
0 127-18-4 Tetrachloroethylene ug/m3
0 108-88-3 Toluene ug/m3
0 71-55-6 Trichloroethane, 1,1,1-ug/m3
0 79-01-6 Trichloroethylene ug/m3
0 75-69-4 Trichlorofluoromethane ug/m3
0 95-63-6 Trimethylbenzene, 1,2,4-ug/m3
0 75-01-4 Vinyl Chloride ug/m3
0 108-38-3 Xylene, m-ug/m3
0 95-47-6 Xylene, o-ug/m3
Input Form 2D
Soil Gas Exposure Point Concentration Table
Exposure Point Concentrations based on detections in sample SS-2.
Note: Chemicals highlighted in orange are non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculations
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-2
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 3.9E-07 2.3E-03 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 3.0E-08 1.8E-04 NO
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-2
CAS #Chemical Name:
Soil Gas Concentration
(ug/m3)
Calculated
Indoor Air
Concentration
(ug/m3)
Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated
Carcinogenic
Risk
Calculated
Non-
Carcinogenic
Hazard
Quotient
67-64-1 Acetone 24 0.72 -6.5E+03 2.2E-05
71-43-2 Benzene 0 0 3.6E-01 6.3E+00 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 3.1 0.093 -1.5E+02 1.3E-04
67-66-3 Chloroform 1.6 0.048 1.2E-01 2.0E+01 3.9E-07 4.7E-04
110-82-7 Cyclohexane 0 0 -1.3E+03 0.0E+00
75-71-8 Dichlorodifluoromethane 3.3 0.099 -2.1E+01 9.5E-04
75-34-3 Dichloroethane, 1,1-0 0 1.8E+00 -0.0E+00
75-35-4 Dichloroethylene, 1,1-0 0 -4.2E+01 0.0E+00
156-59-2 Dichloroethylene, cis-1,2-0 0 --
156-60-5 Dichloroethylene, trans-1,2-0 0 -8.3E+00 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -2.1E+03 0.0E+00
100-41-4 Ethylbenzene 0 0 1.1E+00 2.1E+02 0.0E+00 0.0E+00
142-82-5 Heptane, N-0 0 -8.3E+01 0.0E+00
110-54-3 Hexane, N-0 0 -1.5E+02 0.0E+00
67-63-0 Isopropanol 4.2 0.126 -4.2E+01 6.0E-04
78-93-3 Methyl Ethyl Ketone (2-Butanone)1.7 0.051 -1.0E+03 9.8E-06
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)0 0 -6.3E+02 0.0E+00
75-09-2 Methylene Chloride 2.1 0.063 1.0E+02 1.3E+02 6.2E-10 1.0E-04
100-42-5 Styrene 0 0 -2.1E+02 0.0E+00
127-18-4 Tetrachloroethylene 0 0 1.1E+01 8.3E+00 0.0E+00 0.0E+00
108-88-3 Toluene 0 0 -1.0E+03 0.0E+00
71-55-6 Trichloroethane, 1,1,1-0 0 -1.0E+03 0.0E+00
79-01-6 Trichloroethylene 0 0 4.8E-01 4.2E-01 0.0E+00 0.0E+00
75-69-4 Trichlorofluoromethane 0 0 --
95-63-6 Trimethylbenzene, 1,2,4-0 0 -1.3E+01 0.0E+00
75-01-4 Vinyl Chloride 0 0 1.7E-01 2.1E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-0 0 -2.1E+01 0.0E+00
95-47-6 Xylene, o-0 0 -2.1E+01 0.0E+00
Cumulative:3.9E-07 2.3E-03
All concentrations are in ug/m3
Output Form 3B
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-2
CAS #Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated
Indoor Air Concentration
(ug/m3)
Target Indoor
Air Conc. for
Carcinogens @
TCR = 1E-06
Target Indoor Air
Conc. for Non-
Carcinogens @
THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard
Quotient
67-64-1 Acetone 24 0.24 -2.7E+04 1.8E-06
71-43-2 Benzene 0 0 1.6E+00 2.6E+01 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 3.1 0.031 -6.1E+02 1.0E-05
67-66-3 Chloroform 1.6 0.016 5.3E-01 8.6E+01 3.0E-08 3.7E-05
110-82-7 Cyclohexane 0 0 -5.3E+03 0.0E+00
75-71-8 Dichlorodifluoromethane 3.3 0.033 -8.8E+01 7.5E-0575-34-3 Dichloroethane, 1,1-0 0 7.7E+00 -0.0E+0075-35-4 Dichloroethylene, 1,1-0 0 -1.8E+02 0.0E+00156-59-2 Dichloroethylene, cis-1,2-0 0 --156-60-5 Dichloroethylene, trans-1,2-0 0 -3.5E+01 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -8.8E+03 0.0E+00
100-41-4 Ethylbenzene 0 0 4.9E+00 8.8E+02 0.0E+00 0.0E+00
142-82-5 Heptane, N-0 0 -3.5E+02 0.0E+00
110-54-3 Hexane, N-0 0 -6.1E+02 0.0E+00
67-63-0 Isopropanol 4.2 0.042 -1.8E+02 4.8E-0578-93-3 Methyl Ethyl Ketone (2-Butanone)1.7 0.017 -4.4E+03 7.8E-07108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)0 0 -2.6E+03 0.0E+0075-09-2 Methylene Chloride 2.1 0.021 1.2E+03 5.3E+02 1.7E-11 8.0E-06
100-42-5 Styrene 0 0 -8.8E+02 0.0E+00
127-18-4 Tetrachloroethylene 0 0 4.7E+01 3.5E+01 0.0E+00 0.0E+00
108-88-3 Toluene 0 0 -4.4E+03 0.0E+00
71-55-6 Trichloroethane, 1,1,1-0 0 -4.4E+03 0.0E+00
79-01-6 Trichloroethylene 0 0 3.0E+00 1.8E+00 0.0E+00 0.0E+0075-69-4 Trichlorofluoromethane 0 0 --95-63-6 Trimethylbenzene, 1,2,4-0 0 -5.3E+01 0.0E+0075-01-4 Vinyl Chloride 0 0 2.8E+00 8.8E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-0 0 -8.8E+01 0.0E+00
95-47-6 Xylene, o-0 0 -8.8E+01 0.0E+00
Cumulative:3.0E-08 1.8E-04
All concentrations are in ug/m3
Output Form 3E
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion
risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
SS-3
North Carolina Department of Environmental Quality
Risk Calculator
Selles Bagwell Brownfields Property
S. Tryon St. and Distribution St.
Brownfields
24008-20-060
January 2021
November 2020 EPA RSL Table
2/25/2021
Prepared By:Ayla Homer
Hart & Hickman
Matt Ingalls
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-3
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration to Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Complete Exposure Pathways
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-3
Note: Risk output will only be calculated for complete exposure pathways.
Receptor Pathway
Check box if
pathway
complete
Soil
Groundwater Use
Soil
Groundwater Use
Construction Worker Soil
Soil
Surface Water
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Source Soil
Source Groundwater
Source Soil
Source Groundwater
Resident
Non-Residential Worker
CONTAMINANT MIGRATION PATHWAYS
Groundwater
Surface Water
Input Form 1A
VAPOR INTRUSION PATHWAYS
DIRECT CONTACT SOIL AND WATER PATHWAYS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Target Cancer Risk (individual)1.0E-06
Target Cancer Risk (cumulative)1.0E-04
Target Hazard Index (individual)2.0E-01
Target Hazard Index (cumulative)1.0E+00
Lifetime (LT) (years)70
Body Weight (BW) (kg)15
Exposure Duration (ED) (yr)6
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)2373
Soil Adherence Factor (AF) (mg/cm2)0.2
Soil Ingestion Rate (IRS) (mg/day)200
Skin Surface Area - Water Exposure (SAw) (cm2)6365
Water Ingestion Rate (IRW) (L/d)0.78
Water Exposure Time (ETevent) (hr/event)0.54
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)20
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)6032
Soil Adherence Factor (AF) (mg/cm2)0.07
Soil Ingestion Rate (IRS) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)2.5
Water Exposure Time (ETevent) (hr/event)0.71
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)25
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.12
Soil Ingestion Rate (IR) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)0.83
Water Exposure Time (ETevent) (hr/event)0.67
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Working Weeks (EW) (wk/yr)50
Exposure Duration (ED) (yr)1
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.3
Soil Ingestion Rate (IR) (mg/day)330
Non-Residential Worker
Construction Worker
70
80
25
250
8
3527
0.12
100
19652
0.83
0.67
Input Form 1B
Exposure Unit ID: SS-3
Residential Child
General
Residential Adult
Default Value
1.0E-06
1.0E-04
2.0E-01
1.0E+00
70
15
6
350
24
2373
0.2
200
6365
0.78
0.54
1
70
80
20
350
24
6032
0.07
100
19652
2.5
0.71
1
1
70
80
330
1
250
8
3527
0.3
50
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Input Form 1B
Exposure Unit ID: SS-3
Default Value
Recreator Trespasser
Lifetime (LT) (years)70 NA 70
Averaging Time (AT) (days/yr)365 NA 365
Body Weight (BW) (kg)15 NA 15
Exposure Duration 0-2 (ED) (yr)2 NA 2
Exposure Duration 2-6 (ED) (yr)4 NA 4
Exposure Frequency (EF) (d/yr)195 NA 195
Exposure Time (ET) (hr)2 NA 2
Skin Surface Area - Soil Exposure (SAs) (cm2)2373 NA 2373
Soil Adherence Factor (AF) (mg/cm2)0.2 NA 0.2
Soil Ingestion Rate (IRS) (mg/day)200 NA 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365 NA 6365
Water Ingestion Rate (IRW) (L/hr)0.124 NA 0.124
Water Exposure Time (ETevent) (hr/event)2 NA 2
Water Event Frequency (EV) (events/day)1 NA 1
Recreator Trespasser
Lifetime (LT) (years)70 70 70
Body Weight (BW) (kg)80 45 80
Exposure Duration 6-16 (ED) (yr)10 10 10
Exposure Duration 16-26 (ED) (yr)10 0 10
Exposure Frequency (EF) (d/yr)195 90 195
Exposure Time (ET) (hr)2 2 2
Skin Surface Area - Soil Exposure (SAs) (cm2)6032 6032 6032
Soil Adherence Factor (AF) (mg/cm2)0.07 0.2 0.07
Soil Ingestion Rate (IRS) (mg/day)100 200 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652 19652 19652
Water Ingestion Rate (IRW) (L/hr)0.0985 0.071 0.0985
Water Exposure Time (ETevent) (hr/event)2 2 2
Water Event Frequency (EV) (events/day)1 1 1
User Defined Child
User Defined Adult
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Unit ID: SS-3
Description of Exposure Point Concentration Selection:
Exposure Point Concentration
(ug/m3)Notes:CAS Number Chemical Minimum Concentration (Qualifier)
Maximum Concentration (Qualifier)
Units Location of Maximum Concentration
Detection Frequency
Range of Detection Limits
Concentration Used for Screening
Background Value
Screening Toxicity Value (Screening Level) (n/c)
Potential ARAR/TBC Value
Potential ARAR/TBC Source
COPC Flag (Y/N)
Rationale for Selection or Deletion
6 67-64-1 Acetone ug/m3
0 71-43-2 Benzene ug/m3
2.6 75-15-0 Carbon Disulfide ug/m3
0 67-66-3 Chloroform ug/m3
0 110-82-7 Cyclohexane ug/m3
3.7 75-71-8 Dichlorodifluoromethane ug/m3
0 75-34-3 Dichloroethane, 1,1-ug/m3
0 75-35-4 Dichloroethylene, 1,1-ug/m3
0 156-59-2 Dichloroethylene, cis-1,2-ug/m3
0 156-60-5 Dichloroethylene, trans-1,2-ug/m3
0 75-00-3 Ethyl Chloride (Chloroethane)ug/m3
5.1 100-41-4 Ethylbenzene ug/m3
0 142-82-5 Heptane, N-ug/m3
0 110-54-3 Hexane, N-ug/m3
5.7 67-63-0 Isopropanol ug/m3
1 78-93-3 Methyl Ethyl Ketone (2-Butanone)ug/m3
0 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)ug/m3
2.2 75-09-2 Methylene Chloride ug/m3
0 100-42-5 Styrene ug/m3
0 127-18-4 Tetrachloroethylene ug/m3
0 108-88-3 Toluene ug/m3
13 71-55-6 Trichloroethane, 1,1,1-ug/m3
0 79-01-6 Trichloroethylene ug/m3
2 75-69-4 Trichlorofluoromethane ug/m3
0 95-63-6 Trimethylbenzene, 1,2,4-ug/m3
0 75-01-4 Vinyl Chloride ug/m3
40 108-38-3 Xylene, m-ug/m3
15 95-47-6 Xylene, o-ug/m3
Input Form 2D
Soil Gas Exposure Point Concentration Table
Exposure Point Concentrations based on detections in sample SS-3.
Note: Chemicals highlighted in orange are non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculations
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-3
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 1.4E-07 1.8E-02 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 1.0E-08 1.4E-03 NO
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-3
CAS #Chemical Name:
Soil Gas Concentration
(ug/m3)
Calculated
Indoor Air
Concentration
(ug/m3)
Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated
Carcinogenic
Risk
Calculated
Non-
Carcinogenic
Hazard
Quotient
67-64-1 Acetone 6 0.18 -6.5E+03 5.6E-06
71-43-2 Benzene 0 0 3.6E-01 6.3E+00 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 2.6 0.078 -1.5E+02 1.1E-04
67-66-3 Chloroform 0 0 1.2E-01 2.0E+01 0.0E+00 0.0E+00
110-82-7 Cyclohexane 0 0 -1.3E+03 0.0E+00
75-71-8 Dichlorodifluoromethane 3.7 0.111 -2.1E+01 1.1E-03
75-34-3 Dichloroethane, 1,1-0 0 1.8E+00 -0.0E+00
75-35-4 Dichloroethylene, 1,1-0 0 -4.2E+01 0.0E+00
156-59-2 Dichloroethylene, cis-1,2-0 0 --
156-60-5 Dichloroethylene, trans-1,2-0 0 -8.3E+00 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -2.1E+03 0.0E+00
100-41-4 Ethylbenzene 5.1 0.153 1.1E+00 2.1E+02 1.4E-07 1.5E-04
142-82-5 Heptane, N-0 0 -8.3E+01 0.0E+00
110-54-3 Hexane, N-0 0 -1.5E+02 0.0E+00
67-63-0 Isopropanol 5.7 0.171 -4.2E+01 8.2E-04
78-93-3 Methyl Ethyl Ketone (2-Butanone)1 0.03 -1.0E+03 5.8E-06
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)0 0 -6.3E+02 0.0E+00
75-09-2 Methylene Chloride 2.2 0.066 1.0E+02 1.3E+02 6.5E-10 1.1E-04
100-42-5 Styrene 0 0 -2.1E+02 0.0E+00
127-18-4 Tetrachloroethylene 0 0 1.1E+01 8.3E+00 0.0E+00 0.0E+00
108-88-3 Toluene 0 0 -1.0E+03 0.0E+00
71-55-6 Trichloroethane, 1,1,1-13 0.39 -1.0E+03 7.5E-05
79-01-6 Trichloroethylene 0 0 4.8E-01 4.2E-01 0.0E+00 0.0E+00
75-69-4 Trichlorofluoromethane 2 0.06 --
95-63-6 Trimethylbenzene, 1,2,4-0 0 -1.3E+01 0.0E+00
75-01-4 Vinyl Chloride 0 0 1.7E-01 2.1E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-40 1.2 -2.1E+01 1.2E-02
95-47-6 Xylene, o-15 0.45 -2.1E+01 4.3E-03
Cumulative:1.4E-07 1.8E-02
All concentrations are in ug/m3
Output Form 3B
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-3
CAS #Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated
Indoor Air Concentration
(ug/m3)
Target Indoor
Air Conc. for
Carcinogens @
TCR = 1E-06
Target Indoor Air
Conc. for Non-
Carcinogens @
THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard
Quotient
67-64-1 Acetone 6 0.06 -2.7E+04 4.4E-07
71-43-2 Benzene 0 0 1.6E+00 2.6E+01 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 2.6 0.026 -6.1E+02 8.5E-06
67-66-3 Chloroform 0 0 5.3E-01 8.6E+01 0.0E+00 0.0E+00
110-82-7 Cyclohexane 0 0 -5.3E+03 0.0E+00
75-71-8 Dichlorodifluoromethane 3.7 0.037 -8.8E+01 8.4E-0575-34-3 Dichloroethane, 1,1-0 0 7.7E+00 -0.0E+0075-35-4 Dichloroethylene, 1,1-0 0 -1.8E+02 0.0E+00156-59-2 Dichloroethylene, cis-1,2-0 0 --156-60-5 Dichloroethylene, trans-1,2-0 0 -3.5E+01 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -8.8E+03 0.0E+00
100-41-4 Ethylbenzene 5.1 0.051 4.9E+00 8.8E+02 1.0E-08 1.2E-05
142-82-5 Heptane, N-0 0 -3.5E+02 0.0E+00
110-54-3 Hexane, N-0 0 -6.1E+02 0.0E+00
67-63-0 Isopropanol 5.7 0.057 -1.8E+02 6.5E-0578-93-3 Methyl Ethyl Ketone (2-Butanone)1 0.01 -4.4E+03 4.6E-07108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)0 0 -2.6E+03 0.0E+0075-09-2 Methylene Chloride 2.2 0.022 1.2E+03 5.3E+02 1.8E-11 8.4E-06
100-42-5 Styrene 0 0 -8.8E+02 0.0E+00
127-18-4 Tetrachloroethylene 0 0 4.7E+01 3.5E+01 0.0E+00 0.0E+00
108-88-3 Toluene 0 0 -4.4E+03 0.0E+00
71-55-6 Trichloroethane, 1,1,1-13 0.13 -4.4E+03 5.9E-06
79-01-6 Trichloroethylene 0 0 3.0E+00 1.8E+00 0.0E+00 0.0E+0075-69-4 Trichlorofluoromethane 2 0.02 --95-63-6 Trimethylbenzene, 1,2,4-0 0 -5.3E+01 0.0E+0075-01-4 Vinyl Chloride 0 0 2.8E+00 8.8E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-40 0.4 -8.8E+01 9.1E-04
95-47-6 Xylene, o-15 0.15 -8.8E+01 3.4E-04
Cumulative:1.0E-08 1.4E-03
All concentrations are in ug/m3
Output Form 3E
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion
risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
SS-4
North Carolina Department of Environmental Quality
Risk Calculator
Selles Bagwell Brownfields Property
S. Tryon St. and Distribution St.
Brownfields
24008-20-060
January 2021
November 2020 EPA RSL Table
2/25/2021
Prepared By:Ayla Homer
Hart & Hickman
Matt Ingalls
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-4
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration to Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Complete Exposure Pathways
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-4
Note: Risk output will only be calculated for complete exposure pathways.
Receptor Pathway
Check box if
pathway
complete
Soil
Groundwater Use
Soil
Groundwater Use
Construction Worker Soil
Soil
Surface Water
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Source Soil
Source Groundwater
Source Soil
Source Groundwater
Resident
Non-Residential Worker
CONTAMINANT MIGRATION PATHWAYS
Groundwater
Surface Water
Input Form 1A
VAPOR INTRUSION PATHWAYS
DIRECT CONTACT SOIL AND WATER PATHWAYS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Target Cancer Risk (individual)1.0E-06
Target Cancer Risk (cumulative)1.0E-04
Target Hazard Index (individual)2.0E-01
Target Hazard Index (cumulative)1.0E+00
Lifetime (LT) (years)70
Body Weight (BW) (kg)15
Exposure Duration (ED) (yr)6
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)2373
Soil Adherence Factor (AF) (mg/cm2)0.2
Soil Ingestion Rate (IRS) (mg/day)200
Skin Surface Area - Water Exposure (SAw) (cm2)6365
Water Ingestion Rate (IRW) (L/d)0.78
Water Exposure Time (ETevent) (hr/event)0.54
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)20
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)6032
Soil Adherence Factor (AF) (mg/cm2)0.07
Soil Ingestion Rate (IRS) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)2.5
Water Exposure Time (ETevent) (hr/event)0.71
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)25
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.12
Soil Ingestion Rate (IR) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)0.83
Water Exposure Time (ETevent) (hr/event)0.67
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Working Weeks (EW) (wk/yr)50
Exposure Duration (ED) (yr)1
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.3
Soil Ingestion Rate (IR) (mg/day)330
Non-Residential Worker
Construction Worker
70
80
25
250
8
3527
0.12
100
19652
0.83
0.67
Input Form 1B
Exposure Unit ID: SS-4
Residential Child
General
Residential Adult
Default Value
1.0E-06
1.0E-04
2.0E-01
1.0E+00
70
15
6
350
24
2373
0.2
200
6365
0.78
0.54
1
70
80
20
350
24
6032
0.07
100
19652
2.5
0.71
1
1
70
80
330
1
250
8
3527
0.3
50
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Input Form 1B
Exposure Unit ID: SS-4
Default Value
Recreator Trespasser
Lifetime (LT) (years)70 NA 70
Averaging Time (AT) (days/yr)365 NA 365
Body Weight (BW) (kg)15 NA 15
Exposure Duration 0-2 (ED) (yr)2 NA 2
Exposure Duration 2-6 (ED) (yr)4 NA 4
Exposure Frequency (EF) (d/yr)195 NA 195
Exposure Time (ET) (hr)2 NA 2
Skin Surface Area - Soil Exposure (SAs) (cm2)2373 NA 2373
Soil Adherence Factor (AF) (mg/cm2)0.2 NA 0.2
Soil Ingestion Rate (IRS) (mg/day)200 NA 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365 NA 6365
Water Ingestion Rate (IRW) (L/hr)0.124 NA 0.124
Water Exposure Time (ETevent) (hr/event)2 NA 2
Water Event Frequency (EV) (events/day)1 NA 1
Recreator Trespasser
Lifetime (LT) (years)70 70 70
Body Weight (BW) (kg)80 45 80
Exposure Duration 6-16 (ED) (yr)10 10 10
Exposure Duration 16-26 (ED) (yr)10 0 10
Exposure Frequency (EF) (d/yr)195 90 195
Exposure Time (ET) (hr)2 2 2
Skin Surface Area - Soil Exposure (SAs) (cm2)6032 6032 6032
Soil Adherence Factor (AF) (mg/cm2)0.07 0.2 0.07
Soil Ingestion Rate (IRS) (mg/day)100 200 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652 19652 19652
Water Ingestion Rate (IRW) (L/hr)0.0985 0.071 0.0985
Water Exposure Time (ETevent) (hr/event)2 2 2
Water Event Frequency (EV) (events/day)1 1 1
User Defined Child
User Defined Adult
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Unit ID: SS-4
Description of Exposure Point Concentration Selection:
Exposure Point Concentration
(ug/m3)Notes:CAS Number Chemical Minimum Concentration (Qualifier)
Maximum Concentration (Qualifier)
Units Location of Maximum Concentration
Detection Frequency
Range of Detection Limits
Concentration Used for Screening
Background Value
Screening Toxicity Value (Screening Level) (n/c)
Potential ARAR/TBC Value
Potential ARAR/TBC Source
COPC Flag (Y/N)
Rationale for Selection or Deletion
7.2 67-64-1 Acetone ug/m3
0 71-43-2 Benzene ug/m3
2.7 75-15-0 Carbon Disulfide ug/m3
0 67-66-3 Chloroform ug/m3
2.3 110-82-7 Cyclohexane ug/m3
3.3 75-71-8 Dichlorodifluoromethane ug/m3
0 75-34-3 Dichloroethane, 1,1-ug/m3
0 75-35-4 Dichloroethylene, 1,1-ug/m3
0 156-59-2 Dichloroethylene, cis-1,2-ug/m3
0 156-60-5 Dichloroethylene, trans-1,2-ug/m3
0 75-00-3 Ethyl Chloride (Chloroethane)ug/m3
0 100-41-4 Ethylbenzene ug/m3
0 142-82-5 Heptane, N-ug/m3
0 110-54-3 Hexane, N-ug/m3
5.4 67-63-0 Isopropanol ug/m3
0.74 78-93-3 Methyl Ethyl Ketone (2-Butanone)ug/m3
0 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)ug/m3
0 75-09-2 Methylene Chloride ug/m3
0 100-42-5 Styrene ug/m3
0 127-18-4 Tetrachloroethylene ug/m3
0 108-88-3 Toluene ug/m3
3.7 71-55-6 Trichloroethane, 1,1,1-ug/m3
0 79-01-6 Trichloroethylene ug/m3
0 75-69-4 Trichlorofluoromethane ug/m3
0 95-63-6 Trimethylbenzene, 1,2,4-ug/m3
0 75-01-4 Vinyl Chloride ug/m3
0 108-38-3 Xylene, m-ug/m3
0 95-47-6 Xylene, o-ug/m3
Input Form 2D
Soil Gas Exposure Point Concentration Table
Exposure Point Concentrations based on detections in sample SS-4.
Note: Chemicals highlighted in orange are non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculations
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-4
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 0.0E+00 1.9E-03 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 0.0E+00 1.5E-04 NO
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-4
CAS #Chemical Name:
Soil Gas Concentration
(ug/m3)
Calculated
Indoor Air
Concentration
(ug/m3)
Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated
Carcinogenic
Risk
Calculated
Non-
Carcinogenic
Hazard
Quotient
67-64-1 Acetone 7.2 0.216 -6.5E+03 6.7E-06
71-43-2 Benzene 0 0 3.6E-01 6.3E+00 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 2.7 0.081 -1.5E+02 1.1E-04
67-66-3 Chloroform 0 0 1.2E-01 2.0E+01 0.0E+00 0.0E+00
110-82-7 Cyclohexane 2.3 0.069 -1.3E+03 1.1E-05
75-71-8 Dichlorodifluoromethane 3.3 0.099 -2.1E+01 9.5E-04
75-34-3 Dichloroethane, 1,1-0 0 1.8E+00 -0.0E+00
75-35-4 Dichloroethylene, 1,1-0 0 -4.2E+01 0.0E+00
156-59-2 Dichloroethylene, cis-1,2-0 0 --
156-60-5 Dichloroethylene, trans-1,2-0 0 -8.3E+00 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -2.1E+03 0.0E+00
100-41-4 Ethylbenzene 0 0 1.1E+00 2.1E+02 0.0E+00 0.0E+00
142-82-5 Heptane, N-0 0 -8.3E+01 0.0E+00
110-54-3 Hexane, N-0 0 -1.5E+02 0.0E+00
67-63-0 Isopropanol 5.4 0.162 -4.2E+01 7.8E-04
78-93-3 Methyl Ethyl Ketone (2-Butanone)0.74 0.0222 -1.0E+03 4.3E-06
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)0 0 -6.3E+02 0.0E+00
75-09-2 Methylene Chloride 0 0 1.0E+02 1.3E+02 0.0E+00 0.0E+00
100-42-5 Styrene 0 0 -2.1E+02 0.0E+00
127-18-4 Tetrachloroethylene 0 0 1.1E+01 8.3E+00 0.0E+00 0.0E+00
108-88-3 Toluene 0 0 -1.0E+03 0.0E+00
71-55-6 Trichloroethane, 1,1,1-3.7 0.111 -1.0E+03 2.1E-05
79-01-6 Trichloroethylene 0 0 4.8E-01 4.2E-01 0.0E+00 0.0E+00
75-69-4 Trichlorofluoromethane 0 0 --
95-63-6 Trimethylbenzene, 1,2,4-0 0 -1.3E+01 0.0E+00
75-01-4 Vinyl Chloride 0 0 1.7E-01 2.1E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-0 0 -2.1E+01 0.0E+00
95-47-6 Xylene, o-0 0 -2.1E+01 0.0E+00
Cumulative:0.0E+00 1.9E-03
All concentrations are in ug/m3
Output Form 3B
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-4
CAS #Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated
Indoor Air Concentration
(ug/m3)
Target Indoor
Air Conc. for
Carcinogens @
TCR = 1E-06
Target Indoor Air
Conc. for Non-
Carcinogens @
THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard
Quotient
67-64-1 Acetone 7.2 0.072 -2.7E+04 5.3E-07
71-43-2 Benzene 0 0 1.6E+00 2.6E+01 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 2.7 0.027 -6.1E+02 8.8E-06
67-66-3 Chloroform 0 0 5.3E-01 8.6E+01 0.0E+00 0.0E+00
110-82-7 Cyclohexane 2.3 0.023 -5.3E+03 8.8E-07
75-71-8 Dichlorodifluoromethane 3.3 0.033 -8.8E+01 7.5E-0575-34-3 Dichloroethane, 1,1-0 0 7.7E+00 -0.0E+0075-35-4 Dichloroethylene, 1,1-0 0 -1.8E+02 0.0E+00156-59-2 Dichloroethylene, cis-1,2-0 0 --156-60-5 Dichloroethylene, trans-1,2-0 0 -3.5E+01 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -8.8E+03 0.0E+00
100-41-4 Ethylbenzene 0 0 4.9E+00 8.8E+02 0.0E+00 0.0E+00
142-82-5 Heptane, N-0 0 -3.5E+02 0.0E+00
110-54-3 Hexane, N-0 0 -6.1E+02 0.0E+00
67-63-0 Isopropanol 5.4 0.054 -1.8E+02 6.2E-0578-93-3 Methyl Ethyl Ketone (2-Butanone)0.74 0.0074 -4.4E+03 3.4E-07108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)0 0 -2.6E+03 0.0E+0075-09-2 Methylene Chloride 0 0 1.2E+03 5.3E+02 0.0E+00 0.0E+00
100-42-5 Styrene 0 0 -8.8E+02 0.0E+00
127-18-4 Tetrachloroethylene 0 0 4.7E+01 3.5E+01 0.0E+00 0.0E+00
108-88-3 Toluene 0 0 -4.4E+03 0.0E+00
71-55-6 Trichloroethane, 1,1,1-3.7 0.037 -4.4E+03 1.7E-06
79-01-6 Trichloroethylene 0 0 3.0E+00 1.8E+00 0.0E+00 0.0E+0075-69-4 Trichlorofluoromethane 0 0 --95-63-6 Trimethylbenzene, 1,2,4-0 0 -5.3E+01 0.0E+0075-01-4 Vinyl Chloride 0 0 2.8E+00 8.8E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-0 0 -8.8E+01 0.0E+00
95-47-6 Xylene, o-0 0 -8.8E+01 0.0E+00
Cumulative:0.0E+00 1.5E-04
All concentrations are in ug/m3
Output Form 3E
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion
risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
SS-5
North Carolina Department of Environmental Quality
Risk Calculator
Selles Bagwell Brownfields Property
S. Tryon St. and Distribution St.
Brownfields
24008-20-060
January 2021
November 2020 EPA RSL Table
2/25/2021
Prepared By:Ayla Homer
Hart & Hickman
Matt Ingalls
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-5
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration to Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Complete Exposure Pathways
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-5
Note: Risk output will only be calculated for complete exposure pathways.
Receptor Pathway
Check box if
pathway
complete
Soil
Groundwater Use
Soil
Groundwater Use
Construction Worker Soil
Soil
Surface Water
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Source Soil
Source Groundwater
Source Soil
Source Groundwater
Resident
Non-Residential Worker
CONTAMINANT MIGRATION PATHWAYS
Groundwater
Surface Water
Input Form 1A
VAPOR INTRUSION PATHWAYS
DIRECT CONTACT SOIL AND WATER PATHWAYS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Target Cancer Risk (individual)1.0E-06
Target Cancer Risk (cumulative)1.0E-04
Target Hazard Index (individual)2.0E-01
Target Hazard Index (cumulative)1.0E+00
Lifetime (LT) (years)70
Body Weight (BW) (kg)15
Exposure Duration (ED) (yr)6
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)2373
Soil Adherence Factor (AF) (mg/cm2)0.2
Soil Ingestion Rate (IRS) (mg/day)200
Skin Surface Area - Water Exposure (SAw) (cm2)6365
Water Ingestion Rate (IRW) (L/d)0.78
Water Exposure Time (ETevent) (hr/event)0.54
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)20
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)6032
Soil Adherence Factor (AF) (mg/cm2)0.07
Soil Ingestion Rate (IRS) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)2.5
Water Exposure Time (ETevent) (hr/event)0.71
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)25
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.12
Soil Ingestion Rate (IR) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)0.83
Water Exposure Time (ETevent) (hr/event)0.67
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Working Weeks (EW) (wk/yr)50
Exposure Duration (ED) (yr)1
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.3
Soil Ingestion Rate (IR) (mg/day)330
Non-Residential Worker
Construction Worker
70
80
25
250
8
3527
0.12
100
19652
0.83
0.67
Input Form 1B
Exposure Unit ID: SS-5
Residential Child
General
Residential Adult
Default Value
1.0E-06
1.0E-04
2.0E-01
1.0E+00
70
15
6
350
24
2373
0.2
200
6365
0.78
0.54
1
70
80
20
350
24
6032
0.07
100
19652
2.5
0.71
1
1
70
80
330
1
250
8
3527
0.3
50
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Input Form 1B
Exposure Unit ID: SS-5
Default Value
Recreator Trespasser
Lifetime (LT) (years)70 NA 70
Averaging Time (AT) (days/yr)365 NA 365
Body Weight (BW) (kg)15 NA 15
Exposure Duration 0-2 (ED) (yr)2 NA 2
Exposure Duration 2-6 (ED) (yr)4 NA 4
Exposure Frequency (EF) (d/yr)195 NA 195
Exposure Time (ET) (hr)2 NA 2
Skin Surface Area - Soil Exposure (SAs) (cm2)2373 NA 2373
Soil Adherence Factor (AF) (mg/cm2)0.2 NA 0.2
Soil Ingestion Rate (IRS) (mg/day)200 NA 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365 NA 6365
Water Ingestion Rate (IRW) (L/hr)0.124 NA 0.124
Water Exposure Time (ETevent) (hr/event)2 NA 2
Water Event Frequency (EV) (events/day)1 NA 1
Recreator Trespasser
Lifetime (LT) (years)70 70 70
Body Weight (BW) (kg)80 45 80
Exposure Duration 6-16 (ED) (yr)10 10 10
Exposure Duration 16-26 (ED) (yr)10 0 10
Exposure Frequency (EF) (d/yr)195 90 195
Exposure Time (ET) (hr)2 2 2
Skin Surface Area - Soil Exposure (SAs) (cm2)6032 6032 6032
Soil Adherence Factor (AF) (mg/cm2)0.07 0.2 0.07
Soil Ingestion Rate (IRS) (mg/day)100 200 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652 19652 19652
Water Ingestion Rate (IRW) (L/hr)0.0985 0.071 0.0985
Water Exposure Time (ETevent) (hr/event)2 2 2
Water Event Frequency (EV) (events/day)1 1 1
User Defined Child
User Defined Adult
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Unit ID: SS-5
Description of Exposure Point Concentration Selection:
Exposure Point Concentration
(ug/m3)Notes:CAS Number Chemical Minimum Concentration (Qualifier)
Maximum Concentration (Qualifier)
Units Location of Maximum Concentration
Detection Frequency
Range of Detection Limits
Concentration Used for Screening
Background Value
Screening Toxicity Value (Screening Level) (n/c)
Potential ARAR/TBC Value
Potential ARAR/TBC Source
COPC Flag (Y/N)
Rationale for Selection or Deletion
53 67-64-1 Acetone ug/m3
0 71-43-2 Benzene ug/m3
3.5 75-15-0 Carbon Disulfide ug/m3
0 67-66-3 Chloroform ug/m3
4.2 110-82-7 Cyclohexane ug/m3
5.6 75-71-8 Dichlorodifluoromethane ug/m3
0 75-34-3 Dichloroethane, 1,1-ug/m3
0 75-35-4 Dichloroethylene, 1,1-ug/m3
0 156-59-2 Dichloroethylene, cis-1,2-ug/m3
0 156-60-5 Dichloroethylene, trans-1,2-ug/m3
0 75-00-3 Ethyl Chloride (Chloroethane)ug/m3
1.5 100-41-4 Ethylbenzene ug/m3
0 142-82-5 Heptane, N-ug/m3
0 110-54-3 Hexane, N-ug/m3
12 67-63-0 Isopropanol ug/m3
4.7 78-93-3 Methyl Ethyl Ketone (2-Butanone)ug/m3
5.8 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)ug/m3
6.7 75-09-2 Methylene Chloride ug/m3
0 100-42-5 Styrene ug/m3
0 127-18-4 Tetrachloroethylene ug/m3
2.3 108-88-3 Toluene ug/m3
0 71-55-6 Trichloroethane, 1,1,1-ug/m3
0 79-01-6 Trichloroethylene ug/m3
2.2 75-69-4 Trichlorofluoromethane ug/m3
5.5 95-63-6 Trimethylbenzene, 1,2,4-ug/m3
0 75-01-4 Vinyl Chloride ug/m3
5.1 108-38-3 Xylene, m-ug/m3
1.9 95-47-6 Xylene, o-ug/m3
Input Form 2D
Soil Gas Exposure Point Concentration Table
Exposure Point Concentrations based on detections in sample SS-5.
Note: Chemicals highlighted in orange are non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculations
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-5
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 4.2E-08 8.7E-03 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 3.1E-09 6.9E-04 NO
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-5
CAS #Chemical Name:
Soil Gas Concentration
(ug/m3)
Calculated
Indoor Air
Concentration
(ug/m3)
Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated
Carcinogenic
Risk
Calculated
Non-
Carcinogenic
Hazard
Quotient
67-64-1 Acetone 53 1.59 -6.5E+03 4.9E-05
71-43-2 Benzene 0 0 3.6E-01 6.3E+00 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 3.5 0.105 -1.5E+02 1.4E-04
67-66-3 Chloroform 0 0 1.2E-01 2.0E+01 0.0E+00 0.0E+00
110-82-7 Cyclohexane 4.2 0.126 -1.3E+03 2.0E-05
75-71-8 Dichlorodifluoromethane 5.6 0.168 -2.1E+01 1.6E-03
75-34-3 Dichloroethane, 1,1-0 0 1.8E+00 -0.0E+00
75-35-4 Dichloroethylene, 1,1-0 0 -4.2E+01 0.0E+00
156-59-2 Dichloroethylene, cis-1,2-0 0 --
156-60-5 Dichloroethylene, trans-1,2-0 0 -8.3E+00 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -2.1E+03 0.0E+00
100-41-4 Ethylbenzene 1.5 0.045 1.1E+00 2.1E+02 4.0E-08 4.3E-05
142-82-5 Heptane, N-0 0 -8.3E+01 0.0E+00
110-54-3 Hexane, N-0 0 -1.5E+02 0.0E+00
67-63-0 Isopropanol 12 0.36 -4.2E+01 1.7E-03
78-93-3 Methyl Ethyl Ketone (2-Butanone)4.7 0.141 -1.0E+03 2.7E-05
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)5.8 0.174 -6.3E+02 5.6E-05
75-09-2 Methylene Chloride 6.7 0.201 1.0E+02 1.3E+02 2.0E-09 3.2E-04
100-42-5 Styrene 0 0 -2.1E+02 0.0E+00
127-18-4 Tetrachloroethylene 0 0 1.1E+01 8.3E+00 0.0E+00 0.0E+00
108-88-3 Toluene 2.3 0.069 -1.0E+03 1.3E-05
71-55-6 Trichloroethane, 1,1,1-0 0 -1.0E+03 0.0E+00
79-01-6 Trichloroethylene 0 0 4.8E-01 4.2E-01 0.0E+00 0.0E+00
75-69-4 Trichlorofluoromethane 2.2 0.066 --
95-63-6 Trimethylbenzene, 1,2,4-5.5 0.165 -1.3E+01 2.6E-03
75-01-4 Vinyl Chloride 0 0 1.7E-01 2.1E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-5.1 0.153 -2.1E+01 1.5E-03
95-47-6 Xylene, o-1.9 0.057 -2.1E+01 5.5E-04
Cumulative:4.2E-08 8.7E-03
All concentrations are in ug/m3
Output Form 3B
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-5
CAS #Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated
Indoor Air Concentration
(ug/m3)
Target Indoor
Air Conc. for
Carcinogens @
TCR = 1E-06
Target Indoor Air
Conc. for Non-
Carcinogens @
THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard
Quotient
67-64-1 Acetone 53 0.53 -2.7E+04 3.9E-06
71-43-2 Benzene 0 0 1.6E+00 2.6E+01 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 3.5 0.035 -6.1E+02 1.1E-05
67-66-3 Chloroform 0 0 5.3E-01 8.6E+01 0.0E+00 0.0E+00
110-82-7 Cyclohexane 4.2 0.042 -5.3E+03 1.6E-06
75-71-8 Dichlorodifluoromethane 5.6 0.056 -8.8E+01 1.3E-0475-34-3 Dichloroethane, 1,1-0 0 7.7E+00 -0.0E+0075-35-4 Dichloroethylene, 1,1-0 0 -1.8E+02 0.0E+00156-59-2 Dichloroethylene, cis-1,2-0 0 --156-60-5 Dichloroethylene, trans-1,2-0 0 -3.5E+01 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -8.8E+03 0.0E+00
100-41-4 Ethylbenzene 1.5 0.015 4.9E+00 8.8E+02 3.1E-09 3.4E-06
142-82-5 Heptane, N-0 0 -3.5E+02 0.0E+00
110-54-3 Hexane, N-0 0 -6.1E+02 0.0E+00
67-63-0 Isopropanol 12 0.12 -1.8E+02 1.4E-0478-93-3 Methyl Ethyl Ketone (2-Butanone)4.7 0.047 -4.4E+03 2.1E-06108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)5.8 0.058 -2.6E+03 4.4E-0675-09-2 Methylene Chloride 6.7 0.067 1.2E+03 5.3E+02 5.5E-11 2.5E-05
100-42-5 Styrene 0 0 -8.8E+02 0.0E+00
127-18-4 Tetrachloroethylene 0 0 4.7E+01 3.5E+01 0.0E+00 0.0E+00
108-88-3 Toluene 2.3 0.023 -4.4E+03 1.1E-06
71-55-6 Trichloroethane, 1,1,1-0 0 -4.4E+03 0.0E+00
79-01-6 Trichloroethylene 0 0 3.0E+00 1.8E+00 0.0E+00 0.0E+0075-69-4 Trichlorofluoromethane 2.2 0.022 --95-63-6 Trimethylbenzene, 1,2,4-5.5 0.055 -5.3E+01 2.1E-0475-01-4 Vinyl Chloride 0 0 2.8E+00 8.8E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-5.1 0.051 -8.8E+01 1.2E-04
95-47-6 Xylene, o-1.9 0.019 -8.8E+01 4.3E-05
Cumulative:3.1E-09 6.9E-04
All concentrations are in ug/m3
Output Form 3E
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion
risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
SS-6
North Carolina Department of Environmental Quality
Risk Calculator
Selles Bagwell Brownfields Property
S. Tryon St. and Distribution St.
Brownfields
24008-20-060
January 2021
November 2020 EPA RSL Table
2/25/2021
Prepared By:Ayla Homer
Hart & Hickman
Matt Ingalls
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-6
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration to Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Complete Exposure Pathways
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-6
Note: Risk output will only be calculated for complete exposure pathways.
Receptor Pathway
Check box if
pathway
complete
Soil
Groundwater Use
Soil
Groundwater Use
Construction Worker Soil
Soil
Surface Water
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Source Soil
Source Groundwater
Source Soil
Source Groundwater
Resident
Non-Residential Worker
CONTAMINANT MIGRATION PATHWAYS
Groundwater
Surface Water
Input Form 1A
VAPOR INTRUSION PATHWAYS
DIRECT CONTACT SOIL AND WATER PATHWAYS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Target Cancer Risk (individual)1.0E-06
Target Cancer Risk (cumulative)1.0E-04
Target Hazard Index (individual)2.0E-01
Target Hazard Index (cumulative)1.0E+00
Lifetime (LT) (years)70
Body Weight (BW) (kg)15
Exposure Duration (ED) (yr)6
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)2373
Soil Adherence Factor (AF) (mg/cm2)0.2
Soil Ingestion Rate (IRS) (mg/day)200
Skin Surface Area - Water Exposure (SAw) (cm2)6365
Water Ingestion Rate (IRW) (L/d)0.78
Water Exposure Time (ETevent) (hr/event)0.54
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)20
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)6032
Soil Adherence Factor (AF) (mg/cm2)0.07
Soil Ingestion Rate (IRS) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)2.5
Water Exposure Time (ETevent) (hr/event)0.71
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)25
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.12
Soil Ingestion Rate (IR) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)0.83
Water Exposure Time (ETevent) (hr/event)0.67
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Working Weeks (EW) (wk/yr)50
Exposure Duration (ED) (yr)1
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.3
Soil Ingestion Rate (IR) (mg/day)330
Non-Residential Worker
Construction Worker
70
80
25
250
8
3527
0.12
100
19652
0.83
0.67
Input Form 1B
Exposure Unit ID: SS-6
Residential Child
General
Residential Adult
Default Value
1.0E-06
1.0E-04
2.0E-01
1.0E+00
70
15
6
350
24
2373
0.2
200
6365
0.78
0.54
1
70
80
20
350
24
6032
0.07
100
19652
2.5
0.71
1
1
70
80
330
1
250
8
3527
0.3
50
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Input Form 1B
Exposure Unit ID: SS-6
Default Value
Recreator Trespasser
Lifetime (LT) (years)70 NA 70
Averaging Time (AT) (days/yr)365 NA 365
Body Weight (BW) (kg)15 NA 15
Exposure Duration 0-2 (ED) (yr)2 NA 2
Exposure Duration 2-6 (ED) (yr)4 NA 4
Exposure Frequency (EF) (d/yr)195 NA 195
Exposure Time (ET) (hr)2 NA 2
Skin Surface Area - Soil Exposure (SAs) (cm2)2373 NA 2373
Soil Adherence Factor (AF) (mg/cm2)0.2 NA 0.2
Soil Ingestion Rate (IRS) (mg/day)200 NA 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365 NA 6365
Water Ingestion Rate (IRW) (L/hr)0.124 NA 0.124
Water Exposure Time (ETevent) (hr/event)2 NA 2
Water Event Frequency (EV) (events/day)1 NA 1
Recreator Trespasser
Lifetime (LT) (years)70 70 70
Body Weight (BW) (kg)80 45 80
Exposure Duration 6-16 (ED) (yr)10 10 10
Exposure Duration 16-26 (ED) (yr)10 0 10
Exposure Frequency (EF) (d/yr)195 90 195
Exposure Time (ET) (hr)2 2 2
Skin Surface Area - Soil Exposure (SAs) (cm2)6032 6032 6032
Soil Adherence Factor (AF) (mg/cm2)0.07 0.2 0.07
Soil Ingestion Rate (IRS) (mg/day)100 200 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652 19652 19652
Water Ingestion Rate (IRW) (L/hr)0.0985 0.071 0.0985
Water Exposure Time (ETevent) (hr/event)2 2 2
Water Event Frequency (EV) (events/day)1 1 1
User Defined Child
User Defined Adult
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Unit ID: SS-6
Description of Exposure Point Concentration Selection:
Exposure Point Concentration
(ug/m3)Notes:CAS Number Chemical Minimum Concentration (Qualifier)
Maximum Concentration (Qualifier)
Units Location of Maximum Concentration
Detection Frequency
Range of Detection Limits
Concentration Used for Screening
Background Value
Screening Toxicity Value (Screening Level) (n/c)
Potential ARAR/TBC Value
Potential ARAR/TBC Source
COPC Flag (Y/N)
Rationale for Selection or Deletion
16 67-64-1 Acetone ug/m3
0 71-43-2 Benzene ug/m3
3.1 75-15-0 Carbon Disulfide ug/m3
0 67-66-3 Chloroform ug/m3
0 110-82-7 Cyclohexane ug/m3
3.2 75-71-8 Dichlorodifluoromethane ug/m3
0 75-34-3 Dichloroethane, 1,1-ug/m3
0 75-35-4 Dichloroethylene, 1,1-ug/m3
0 156-59-2 Dichloroethylene, cis-1,2-ug/m3
0 156-60-5 Dichloroethylene, trans-1,2-ug/m3
0 75-00-3 Ethyl Chloride (Chloroethane)ug/m3
1.5 100-41-4 Ethylbenzene ug/m3
0 142-82-5 Heptane, N-ug/m3
0 110-54-3 Hexane, N-ug/m3
4.2 67-63-0 Isopropanol ug/m3
1.5 78-93-3 Methyl Ethyl Ketone (2-Butanone)ug/m3
0 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)ug/m3
2.2 75-09-2 Methylene Chloride ug/m3
0 100-42-5 Styrene ug/m3
0 127-18-4 Tetrachloroethylene ug/m3
1.4 108-88-3 Toluene ug/m3
0 71-55-6 Trichloroethane, 1,1,1-ug/m3
0 79-01-6 Trichloroethylene ug/m3
2 75-69-4 Trichlorofluoromethane ug/m3
0 95-63-6 Trimethylbenzene, 1,2,4-ug/m3
0 75-01-4 Vinyl Chloride ug/m3
1.8 108-38-3 Xylene, m-ug/m3
0 95-47-6 Xylene, o-ug/m3
Input Form 2D
Soil Gas Exposure Point Concentration Table
Exposure Point Concentrations based on detections in sample SS-6.
Note: Chemicals highlighted in orange are non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculations
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-6
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 4.1E-08 2.4E-03 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 3.1E-09 1.9E-04 NO
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-6
CAS #Chemical Name:
Soil Gas Concentration
(ug/m3)
Calculated
Indoor Air
Concentration
(ug/m3)
Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated
Carcinogenic
Risk
Calculated
Non-
Carcinogenic
Hazard
Quotient
67-64-1 Acetone 16 0.48 -6.5E+03 1.5E-05
71-43-2 Benzene 0 0 3.6E-01 6.3E+00 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 3.1 0.093 -1.5E+02 1.3E-04
67-66-3 Chloroform 0 0 1.2E-01 2.0E+01 0.0E+00 0.0E+00
110-82-7 Cyclohexane 0 0 -1.3E+03 0.0E+00
75-71-8 Dichlorodifluoromethane 3.2 0.096 -2.1E+01 9.2E-04
75-34-3 Dichloroethane, 1,1-0 0 1.8E+00 -0.0E+00
75-35-4 Dichloroethylene, 1,1-0 0 -4.2E+01 0.0E+00
156-59-2 Dichloroethylene, cis-1,2-0 0 --
156-60-5 Dichloroethylene, trans-1,2-0 0 -8.3E+00 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -2.1E+03 0.0E+00
100-41-4 Ethylbenzene 1.5 0.045 1.1E+00 2.1E+02 4.0E-08 4.3E-05
142-82-5 Heptane, N-0 0 -8.3E+01 0.0E+00
110-54-3 Hexane, N-0 0 -1.5E+02 0.0E+00
67-63-0 Isopropanol 4.2 0.126 -4.2E+01 6.0E-04
78-93-3 Methyl Ethyl Ketone (2-Butanone)1.5 0.045 -1.0E+03 8.6E-06
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)0 0 -6.3E+02 0.0E+00
75-09-2 Methylene Chloride 2.2 0.066 1.0E+02 1.3E+02 6.5E-10 1.1E-04
100-42-5 Styrene 0 0 -2.1E+02 0.0E+00
127-18-4 Tetrachloroethylene 0 0 1.1E+01 8.3E+00 0.0E+00 0.0E+00
108-88-3 Toluene 1.4 0.042 -1.0E+03 8.1E-06
71-55-6 Trichloroethane, 1,1,1-0 0 -1.0E+03 0.0E+00
79-01-6 Trichloroethylene 0 0 4.8E-01 4.2E-01 0.0E+00 0.0E+00
75-69-4 Trichlorofluoromethane 2 0.06 --
95-63-6 Trimethylbenzene, 1,2,4-0 0 -1.3E+01 0.0E+00
75-01-4 Vinyl Chloride 0 0 1.7E-01 2.1E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-1.8 0.054 -2.1E+01 5.2E-04
95-47-6 Xylene, o-0 0 -2.1E+01 0.0E+00
Cumulative:4.1E-08 2.4E-03
All concentrations are in ug/m3
Output Form 3B
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-6
CAS #Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated
Indoor Air Concentration
(ug/m3)
Target Indoor
Air Conc. for
Carcinogens @
TCR = 1E-06
Target Indoor Air
Conc. for Non-
Carcinogens @
THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard
Quotient
67-64-1 Acetone 16 0.16 -2.7E+04 1.2E-06
71-43-2 Benzene 0 0 1.6E+00 2.6E+01 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 3.1 0.031 -6.1E+02 1.0E-05
67-66-3 Chloroform 0 0 5.3E-01 8.6E+01 0.0E+00 0.0E+00
110-82-7 Cyclohexane 0 0 -5.3E+03 0.0E+00
75-71-8 Dichlorodifluoromethane 3.2 0.032 -8.8E+01 7.3E-0575-34-3 Dichloroethane, 1,1-0 0 7.7E+00 -0.0E+0075-35-4 Dichloroethylene, 1,1-0 0 -1.8E+02 0.0E+00156-59-2 Dichloroethylene, cis-1,2-0 0 --156-60-5 Dichloroethylene, trans-1,2-0 0 -3.5E+01 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -8.8E+03 0.0E+00
100-41-4 Ethylbenzene 1.5 0.015 4.9E+00 8.8E+02 3.1E-09 3.4E-06
142-82-5 Heptane, N-0 0 -3.5E+02 0.0E+00
110-54-3 Hexane, N-0 0 -6.1E+02 0.0E+00
67-63-0 Isopropanol 4.2 0.042 -1.8E+02 4.8E-0578-93-3 Methyl Ethyl Ketone (2-Butanone)1.5 0.015 -4.4E+03 6.8E-07108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)0 0 -2.6E+03 0.0E+0075-09-2 Methylene Chloride 2.2 0.022 1.2E+03 5.3E+02 1.8E-11 8.4E-06
100-42-5 Styrene 0 0 -8.8E+02 0.0E+00
127-18-4 Tetrachloroethylene 0 0 4.7E+01 3.5E+01 0.0E+00 0.0E+00
108-88-3 Toluene 1.4 0.014 -4.4E+03 6.4E-07
71-55-6 Trichloroethane, 1,1,1-0 0 -4.4E+03 0.0E+00
79-01-6 Trichloroethylene 0 0 3.0E+00 1.8E+00 0.0E+00 0.0E+0075-69-4 Trichlorofluoromethane 2 0.02 --95-63-6 Trimethylbenzene, 1,2,4-0 0 -5.3E+01 0.0E+0075-01-4 Vinyl Chloride 0 0 2.8E+00 8.8E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-1.8 0.018 -8.8E+01 4.1E-05
95-47-6 Xylene, o-0 0 -8.8E+01 0.0E+00
Cumulative:3.1E-09 1.9E-04
All concentrations are in ug/m3
Output Form 3E
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion
risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
SS-7
North Carolina Department of Environmental Quality
Risk Calculator
Selles Bagwell Brownfields Property
S. Tryon St. and Distribution St.
Brownfields
24008-20-060
January 2021
November 2020 EPA RSL Table
2/25/2021
Prepared By:Ayla Homer
Hart & Hickman
Matt Ingalls
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-7
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration to Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Complete Exposure Pathways
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-7
Note: Risk output will only be calculated for complete exposure pathways.
Receptor Pathway
Check box if
pathway
complete
Soil
Groundwater Use
Soil
Groundwater Use
Construction Worker Soil
Soil
Surface Water
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Source Soil
Source Groundwater
Source Soil
Source Groundwater
Resident
Non-Residential Worker
CONTAMINANT MIGRATION PATHWAYS
Groundwater
Surface Water
Input Form 1A
VAPOR INTRUSION PATHWAYS
DIRECT CONTACT SOIL AND WATER PATHWAYS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Target Cancer Risk (individual)1.0E-06
Target Cancer Risk (cumulative)1.0E-04
Target Hazard Index (individual)2.0E-01
Target Hazard Index (cumulative)1.0E+00
Lifetime (LT) (years)70
Body Weight (BW) (kg)15
Exposure Duration (ED) (yr)6
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)2373
Soil Adherence Factor (AF) (mg/cm2)0.2
Soil Ingestion Rate (IRS) (mg/day)200
Skin Surface Area - Water Exposure (SAw) (cm2)6365
Water Ingestion Rate (IRW) (L/d)0.78
Water Exposure Time (ETevent) (hr/event)0.54
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)20
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)6032
Soil Adherence Factor (AF) (mg/cm2)0.07
Soil Ingestion Rate (IRS) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)2.5
Water Exposure Time (ETevent) (hr/event)0.71
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)25
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.12
Soil Ingestion Rate (IR) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)0.83
Water Exposure Time (ETevent) (hr/event)0.67
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Working Weeks (EW) (wk/yr)50
Exposure Duration (ED) (yr)1
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.3
Soil Ingestion Rate (IR) (mg/day)330
Non-Residential Worker
Construction Worker
70
80
25
250
8
3527
0.12
100
19652
0.83
0.67
Input Form 1B
Exposure Unit ID: SS-7
Residential Child
General
Residential Adult
Default Value
1.0E-06
1.0E-04
2.0E-01
1.0E+00
70
15
6
350
24
2373
0.2
200
6365
0.78
0.54
1
70
80
20
350
24
6032
0.07
100
19652
2.5
0.71
1
1
70
80
330
1
250
8
3527
0.3
50
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Input Form 1B
Exposure Unit ID: SS-7
Default Value
Recreator Trespasser
Lifetime (LT) (years)70 NA 70
Averaging Time (AT) (days/yr)365 NA 365
Body Weight (BW) (kg)15 NA 15
Exposure Duration 0-2 (ED) (yr)2 NA 2
Exposure Duration 2-6 (ED) (yr)4 NA 4
Exposure Frequency (EF) (d/yr)195 NA 195
Exposure Time (ET) (hr)2 NA 2
Skin Surface Area - Soil Exposure (SAs) (cm2)2373 NA 2373
Soil Adherence Factor (AF) (mg/cm2)0.2 NA 0.2
Soil Ingestion Rate (IRS) (mg/day)200 NA 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365 NA 6365
Water Ingestion Rate (IRW) (L/hr)0.124 NA 0.124
Water Exposure Time (ETevent) (hr/event)2 NA 2
Water Event Frequency (EV) (events/day)1 NA 1
Recreator Trespasser
Lifetime (LT) (years)70 70 70
Body Weight (BW) (kg)80 45 80
Exposure Duration 6-16 (ED) (yr)10 10 10
Exposure Duration 16-26 (ED) (yr)10 0 10
Exposure Frequency (EF) (d/yr)195 90 195
Exposure Time (ET) (hr)2 2 2
Skin Surface Area - Soil Exposure (SAs) (cm2)6032 6032 6032
Soil Adherence Factor (AF) (mg/cm2)0.07 0.2 0.07
Soil Ingestion Rate (IRS) (mg/day)100 200 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652 19652 19652
Water Ingestion Rate (IRW) (L/hr)0.0985 0.071 0.0985
Water Exposure Time (ETevent) (hr/event)2 2 2
Water Event Frequency (EV) (events/day)1 1 1
User Defined Child
User Defined Adult
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Unit ID: SS-7
Description of Exposure Point Concentration Selection:
Exposure Point Concentration
(ug/m3)Notes:CAS Number Chemical Minimum Concentration (Qualifier)
Maximum Concentration (Qualifier)
Units Location of Maximum Concentration
Detection Frequency
Range of Detection Limits
Concentration Used for Screening
Background Value
Screening Toxicity Value (Screening Level) (n/c)
Potential ARAR/TBC Value
Potential ARAR/TBC Source
COPC Flag (Y/N)
Rationale for Selection or Deletion
7 67-64-1 Acetone ug/m3
0 71-43-2 Benzene ug/m3
2.2 75-15-0 Carbon Disulfide ug/m3
0 67-66-3 Chloroform ug/m3
6.4 110-82-7 Cyclohexane ug/m3
3.1 75-71-8 Dichlorodifluoromethane ug/m3
0 75-34-3 Dichloroethane, 1,1-ug/m3
0 75-35-4 Dichloroethylene, 1,1-ug/m3
0 156-59-2 Dichloroethylene, cis-1,2-ug/m3
0 156-60-5 Dichloroethylene, trans-1,2-ug/m3
0 75-00-3 Ethyl Chloride (Chloroethane)ug/m3
0 100-41-4 Ethylbenzene ug/m3
0 142-82-5 Heptane, N-ug/m3
0 110-54-3 Hexane, N-ug/m3
8.9 67-63-0 Isopropanol ug/m3
0.83 78-93-3 Methyl Ethyl Ketone (2-Butanone)ug/m3
4.6 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)ug/m3
5.9 75-09-2 Methylene Chloride ug/m3
0 100-42-5 Styrene ug/m3
4.9 127-18-4 Tetrachloroethylene ug/m3
0.87 108-88-3 Toluene ug/m3
0 71-55-6 Trichloroethane, 1,1,1-ug/m3
8.7 79-01-6 Trichloroethylene ug/m3
1.9 75-69-4 Trichlorofluoromethane ug/m3
0 95-63-6 Trimethylbenzene, 1,2,4-ug/m3
0 75-01-4 Vinyl Chloride ug/m3
0 108-38-3 Xylene, m-ug/m3
0 95-47-6 Xylene, o-ug/m3
Input Form 2D
Soil Gas Exposure Point Concentration Table
Exposure Point Concentrations based on detections in sample SS-7.
Note: Chemicals highlighted in orange are non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculations
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-7
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 5.6E-07 1.3E-01 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 3.0E-08 1.0E-02 NO
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-7
CAS #Chemical Name:
Soil Gas Concentration
(ug/m3)
Calculated
Indoor Air
Concentration
(ug/m3)
Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated
Carcinogenic
Risk
Calculated
Non-
Carcinogenic
Hazard
Quotient
67-64-1 Acetone 7 0.21 -6.5E+03 6.5E-06
71-43-2 Benzene 0 0 3.6E-01 6.3E+00 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 2.2 0.066 -1.5E+02 9.0E-05
67-66-3 Chloroform 0 0 1.2E-01 2.0E+01 0.0E+00 0.0E+00
110-82-7 Cyclohexane 6.4 0.192 -1.3E+03 3.1E-05
75-71-8 Dichlorodifluoromethane 3.1 0.093 -2.1E+01 8.9E-04
75-34-3 Dichloroethane, 1,1-0 0 1.8E+00 -0.0E+00
75-35-4 Dichloroethylene, 1,1-0 0 -4.2E+01 0.0E+00
156-59-2 Dichloroethylene, cis-1,2-0 0 --
156-60-5 Dichloroethylene, trans-1,2-0 0 -8.3E+00 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -2.1E+03 0.0E+00
100-41-4 Ethylbenzene 0 0 1.1E+00 2.1E+02 0.0E+00 0.0E+00
142-82-5 Heptane, N-0 0 -8.3E+01 0.0E+00
110-54-3 Hexane, N-0 0 -1.5E+02 0.0E+00
67-63-0 Isopropanol 8.9 0.267 -4.2E+01 1.3E-03
78-93-3 Methyl Ethyl Ketone (2-Butanone)0.83 0.0249 -1.0E+03 4.8E-06
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)4.6 0.138 -6.3E+02 4.4E-05
75-09-2 Methylene Chloride 5.9 0.177 1.0E+02 1.3E+02 1.7E-09 2.8E-04
100-42-5 Styrene 0 0 -2.1E+02 0.0E+00
127-18-4 Tetrachloroethylene 4.9 0.147 1.1E+01 8.3E+00 1.4E-08 3.5E-03
108-88-3 Toluene 0.87 0.0261 -1.0E+03 5.0E-06
71-55-6 Trichloroethane, 1,1,1-0 0 -1.0E+03 0.0E+00
79-01-6 Trichloroethylene 8.7 0.261 4.8E-01 4.2E-01 5.5E-07 1.3E-01
75-69-4 Trichlorofluoromethane 1.9 0.057 --
95-63-6 Trimethylbenzene, 1,2,4-0 0 -1.3E+01 0.0E+00
75-01-4 Vinyl Chloride 0 0 1.7E-01 2.1E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-0 0 -2.1E+01 0.0E+00
95-47-6 Xylene, o-0 0 -2.1E+01 0.0E+00
Cumulative:5.6E-07 1.3E-01
All concentrations are in ug/m3
Output Form 3B
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-7
CAS #Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated
Indoor Air Concentration
(ug/m3)
Target Indoor
Air Conc. for
Carcinogens @
TCR = 1E-06
Target Indoor Air
Conc. for Non-
Carcinogens @
THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard
Quotient
67-64-1 Acetone 7 0.07 -2.7E+04 5.2E-07
71-43-2 Benzene 0 0 1.6E+00 2.6E+01 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 2.2 0.022 -6.1E+02 7.2E-06
67-66-3 Chloroform 0 0 5.3E-01 8.6E+01 0.0E+00 0.0E+00
110-82-7 Cyclohexane 6.4 0.064 -5.3E+03 2.4E-06
75-71-8 Dichlorodifluoromethane 3.1 0.031 -8.8E+01 7.1E-0575-34-3 Dichloroethane, 1,1-0 0 7.7E+00 -0.0E+0075-35-4 Dichloroethylene, 1,1-0 0 -1.8E+02 0.0E+00156-59-2 Dichloroethylene, cis-1,2-0 0 --156-60-5 Dichloroethylene, trans-1,2-0 0 -3.5E+01 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -8.8E+03 0.0E+00
100-41-4 Ethylbenzene 0 0 4.9E+00 8.8E+02 0.0E+00 0.0E+00
142-82-5 Heptane, N-0 0 -3.5E+02 0.0E+00
110-54-3 Hexane, N-0 0 -6.1E+02 0.0E+00
67-63-0 Isopropanol 8.9 0.089 -1.8E+02 1.0E-0478-93-3 Methyl Ethyl Ketone (2-Butanone)0.83 0.0083 -4.4E+03 3.8E-07108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)4.6 0.046 -2.6E+03 3.5E-0675-09-2 Methylene Chloride 5.9 0.059 1.2E+03 5.3E+02 4.8E-11 2.2E-05
100-42-5 Styrene 0 0 -8.8E+02 0.0E+00
127-18-4 Tetrachloroethylene 4.9 0.049 4.7E+01 3.5E+01 1.0E-09 2.8E-04
108-88-3 Toluene 0.87 0.0087 -4.4E+03 4.0E-07
71-55-6 Trichloroethane, 1,1,1-0 0 -4.4E+03 0.0E+00
79-01-6 Trichloroethylene 8.7 0.087 3.0E+00 1.8E+00 2.9E-08 9.9E-0375-69-4 Trichlorofluoromethane 1.9 0.019 --95-63-6 Trimethylbenzene, 1,2,4-0 0 -5.3E+01 0.0E+0075-01-4 Vinyl Chloride 0 0 2.8E+00 8.8E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-0 0 -8.8E+01 0.0E+00
95-47-6 Xylene, o-0 0 -8.8E+01 0.0E+00
Cumulative:3.0E-08 1.0E-02
All concentrations are in ug/m3
Output Form 3E
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion
risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
2/25/2021
Prepared By:Ayla Homer
Hart & Hickman
Matt Ingalls
SS-8
North Carolina Department of Environmental Quality
Risk Calculator
Selles Bagwell Brownfields Property
S. Tryon St. and Distribution St.
Brownfields
24008-20-060
January 2021
November 2020 EPA RSL Table
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-8
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration to Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Complete Exposure Pathways
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-8
Note: Risk output will only be calculated for complete exposure pathways.
Receptor Pathway
Check box if
pathway
complete
Soil
Groundwater Use
Soil
Groundwater Use
Construction Worker Soil
Soil
Surface Water
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Source Soil
Source Groundwater
Source Soil
Source Groundwater
Input Form 1A
VAPOR INTRUSION PATHWAYS
DIRECT CONTACT SOIL AND WATER PATHWAYS
Resident
Non-Residential Worker
Recreator/Trespasser
Resident
Non-Residential Worker
CONTAMINANT MIGRATION PATHWAYS
Groundwater
Surface Water
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Target Cancer Risk (individual)1.0E-06
Target Cancer Risk (cumulative)1.0E-04
Target Hazard Index (individual)2.0E-01
Target Hazard Index (cumulative)1.0E+00
Lifetime (LT) (years)70
Body Weight (BW) (kg)15
Exposure Duration (ED) (yr)6
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)2373
Soil Adherence Factor (AF) (mg/cm2)0.2
Soil Ingestion Rate (IRS) (mg/day)200
Skin Surface Area - Water Exposure (SAw) (cm2)6365
Water Ingestion Rate (IRW) (L/d)0.78
Water Exposure Time (ETevent) (hr/event)0.54
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)20
Exposure Frequency (EF) (d/yr)350
Exposure Time (ET) (hr)24
Skin Surface Area - Soil Exposure (SAs) (cm2)6032
Soil Adherence Factor (AF) (mg/cm2)0.07
Soil Ingestion Rate (IRS) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)2.5
Water Exposure Time (ETevent) (hr/event)0.71
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Exposure Duration (ED) (yr)25
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.12
Soil Ingestion Rate (IR) (mg/day)100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d)0.83
Water Exposure Time (ETevent) (hr/event)0.67
Water Event Frequency (EV) (events/day)1
Lifetime (LT) (years)70
Body Weight (BW) (kg)80
Working Weeks (EW) (wk/yr)50
Exposure Duration (ED) (yr)1
Exposure Frequency (EF) (d/yr)250
Exposure Time (ET) (hr)8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.3
Soil Ingestion Rate (IR) (mg/day)330
1
70
80
330
1
250
8
3527
0.3
50
100
19652
2.5
0.71
1
20
350
24
6032
0.07
0.54
1
70
80
2373
0.2
200
6365
0.78
Input Form 1B
Exposure Unit ID: SS-8
Residential Child
General
Residential Adult
Default Value
1.0E-06
1.0E-04
2.0E-01
1.0E+00
70
15
6
350
24
Non-Residential Worker
Construction Worker
70
80
25
250
8
3527
0.12
100
19652
0.83
0.67
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Input Form 1B
Exposure Unit ID: SS-8
Default Value
Recreator Trespasser
Lifetime (LT) (years)70 NA 70
Averaging Time (AT) (days/yr)365 NA 365
Body Weight (BW) (kg)15 NA 15
Exposure Duration 0-2 (ED) (yr)2 NA 2
Exposure Duration 2-6 (ED) (yr)4 NA 4
Exposure Frequency (EF) (d/yr)195 NA 195
Exposure Time (ET) (hr)2 NA 2
Skin Surface Area - Soil Exposure (SAs) (cm2)2373 NA 2373
Soil Adherence Factor (AF) (mg/cm2)0.2 NA 0.2
Soil Ingestion Rate (IRS) (mg/day)200 NA 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365 NA 6365
Water Ingestion Rate (IRW) (L/hr)0.124 NA 0.124
Water Exposure Time (ETevent) (hr/event)2 NA 2
Water Event Frequency (EV) (events/day)1 NA 1
Recreator Trespasser
Lifetime (LT) (years)70 70 70
Body Weight (BW) (kg)80 45 80
Exposure Duration 6-16 (ED) (yr)10 10 10
Exposure Duration 16-26 (ED) (yr)10 0 10
Exposure Frequency (EF) (d/yr)195 90 195
Exposure Time (ET) (hr)2 2 2
Skin Surface Area - Soil Exposure (SAs) (cm2)6032 6032 6032
Soil Adherence Factor (AF) (mg/cm2)0.07 0.2 0.07
Soil Ingestion Rate (IRS) (mg/day)100 200 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652 19652 19652
Water Ingestion Rate (IRW) (L/hr)0.0985 0.071 0.0985
Water Exposure Time (ETevent) (hr/event)2 2 2
Water Event Frequency (EV) (events/day)1 1 1
User Defined Child
User Defined Adult
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: January 2021
Basis: November 2020 EPA RSL TableSite ID: 24008-20-060
Exposure Unit ID: SS-8
Description of Exposure Point Concentration Selection:
Exposure Point Concentration
(ug/m3)Notes:CAS Number Chemical Minimum Concentration (Qualifier)
Maximum Concentration (Qualifier)
Units Location of Maximum Concentration
Detection Frequency
Range of Detection Limits
Concentration Used for Screening
Background Value
Screening Toxicity Value (Screening Level) (n/c)
Potential ARAR/TBC Value
Potential ARAR/TBC Source
COPC Flag (Y/N)
Rationale for Selection or Deletion
9.5 67-64-1 Acetone ug/m3
0 71-43-2 Benzene ug/m3
1.9 75-15-0 Carbon Disulfide ug/m3
0 67-66-3 Chloroform ug/m3
2.5 110-82-7 Cyclohexane ug/m3
3.1 75-71-8 Dichlorodifluoromethane ug/m3
0 75-34-3 Dichloroethane, 1,1-ug/m3
0 75-35-4 Dichloroethylene, 1,1-ug/m3
0 156-59-2 Dichloroethylene, cis-1,2-ug/m3
0 156-60-5 Dichloroethylene, trans-1,2-ug/m3
0 75-00-3 Ethyl Chloride (Chloroethane)ug/m3
0 100-41-4 Ethylbenzene ug/m3
0 142-82-5 Heptane, N-ug/m3
0 110-54-3 Hexane, N-ug/m3
7.7 67-63-0 Isopropanol ug/m3
0.94 78-93-3 Methyl Ethyl Ketone (2-Butanone)ug/m3
4.6 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)ug/m3
6.9 75-09-2 Methylene Chloride ug/m3
0 100-42-5 Styrene ug/m3
3.1 127-18-4 Tetrachloroethylene ug/m3
2.3 108-88-3 Toluene ug/m3
0 71-55-6 Trichloroethane, 1,1,1-ug/m3
4.1 79-01-6 Trichloroethylene ug/m3
1.2 75-69-4 Trichlorofluoromethane ug/m3
0 95-63-6 Trimethylbenzene, 1,2,4-ug/m3
0 75-01-4 Vinyl Chloride ug/m3
0 108-38-3 Xylene, m-ug/m3
0 95-47-6 Xylene, o-ug/m3
Input Form 2D
Soil Gas Exposure Point Concentration Table
Exposure Point Concentrations based on detections in sample SS-8.
Note: Chemicals highlighted in orange are non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculations
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-8
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 2.7E-07 6.4E-02 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
Soil Gas to Indoor Air 1.4E-08 5.1E-03 NO
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-8
CAS #Chemical Name:
Soil Gas Concentration
(ug/m3)
Calculated
Indoor Air
Concentration
(ug/m3)
Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated
Carcinogenic
Risk
Calculated
Non-
Carcinogenic
Hazard
Quotient
67-64-1 Acetone 9.5 0.285 -6.5E+03 8.8E-06
71-43-2 Benzene 0 0 3.6E-01 6.3E+00 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 1.9 0.057 -1.5E+02 7.8E-05
67-66-3 Chloroform 0 0 1.2E-01 2.0E+01 0.0E+00 0.0E+00
110-82-7 Cyclohexane 2.5 0.075 -1.3E+03 1.2E-05
75-71-8 Dichlorodifluoromethane 3.1 0.093 -2.1E+01 8.9E-04
75-34-3 Dichloroethane, 1,1-0 0 1.8E+00 -0.0E+00
75-35-4 Dichloroethylene, 1,1-0 0 -4.2E+01 0.0E+00
156-59-2 Dichloroethylene, cis-1,2-0 0 --
156-60-5 Dichloroethylene, trans-1,2-0 0 -8.3E+00 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -2.1E+03 0.0E+00
100-41-4 Ethylbenzene 0 0 1.1E+00 2.1E+02 0.0E+00 0.0E+00
142-82-5 Heptane, N-0 0 -8.3E+01 0.0E+00
110-54-3 Hexane, N-0 0 -1.5E+02 0.0E+00
67-63-0 Isopropanol 7.7 0.231 -4.2E+01 1.1E-03
78-93-3 Methyl Ethyl Ketone (2-Butanone)0.94 0.0282 -1.0E+03 5.4E-06
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)4.6 0.138 -6.3E+02 4.4E-05
75-09-2 Methylene Chloride 6.9 0.207 1.0E+02 1.3E+02 2.0E-09 3.3E-04
100-42-5 Styrene 0 0 -2.1E+02 0.0E+00
127-18-4 Tetrachloroethylene 3.1 0.093 1.1E+01 8.3E+00 8.6E-09 2.2E-03
108-88-3 Toluene 2.3 0.069 -1.0E+03 1.3E-05
71-55-6 Trichloroethane, 1,1,1-0 0 -1.0E+03 0.0E+00
79-01-6 Trichloroethylene 4.1 0.123 4.8E-01 4.2E-01 2.6E-07 5.9E-02
75-69-4 Trichlorofluoromethane 1.2 0.036 --
95-63-6 Trimethylbenzene, 1,2,4-0 0 -1.3E+01 0.0E+00
75-01-4 Vinyl Chloride 0 0 1.7E-01 2.1E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-0 0 -2.1E+01 0.0E+00
95-47-6 Xylene, o-0 0 -2.1E+01 0.0E+00
Cumulative:2.7E-07 6.4E-02
All concentrations are in ug/m3
Output Form 3B
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Soil Gas to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: SS-8
CAS #Chemical Name:
Soil Gas
Concentration
(ug/m3)
Calculated
Indoor Air Concentration
(ug/m3)
Target Indoor
Air Conc. for
Carcinogens @
TCR = 1E-06
Target Indoor Air
Conc. for Non-
Carcinogens @
THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard
Quotient
67-64-1 Acetone 9.5 0.095 -2.7E+04 7.0E-07
71-43-2 Benzene 0 0 1.6E+00 2.6E+01 0.0E+00 0.0E+00
75-15-0 Carbon Disulfide 1.9 0.019 -6.1E+02 6.2E-06
67-66-3 Chloroform 0 0 5.3E-01 8.6E+01 0.0E+00 0.0E+00
110-82-7 Cyclohexane 2.5 0.025 -5.3E+03 9.5E-07
75-71-8 Dichlorodifluoromethane 3.1 0.031 -8.8E+01 7.1E-0575-34-3 Dichloroethane, 1,1-0 0 7.7E+00 -0.0E+0075-35-4 Dichloroethylene, 1,1-0 0 -1.8E+02 0.0E+00156-59-2 Dichloroethylene, cis-1,2-0 0 --156-60-5 Dichloroethylene, trans-1,2-0 0 -3.5E+01 0.0E+00
75-00-3 Ethyl Chloride (Chloroethane)0 0 -8.8E+03 0.0E+00
100-41-4 Ethylbenzene 0 0 4.9E+00 8.8E+02 0.0E+00 0.0E+00
142-82-5 Heptane, N-0 0 -3.5E+02 0.0E+00
110-54-3 Hexane, N-0 0 -6.1E+02 0.0E+00
67-63-0 Isopropanol 7.7 0.077 -1.8E+02 8.8E-0578-93-3 Methyl Ethyl Ketone (2-Butanone)0.94 0.0094 -4.4E+03 4.3E-07108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)4.6 0.046 -2.6E+03 3.5E-0675-09-2 Methylene Chloride 6.9 0.069 1.2E+03 5.3E+02 5.6E-11 2.6E-05
100-42-5 Styrene 0 0 -8.8E+02 0.0E+00
127-18-4 Tetrachloroethylene 3.1 0.031 4.7E+01 3.5E+01 6.6E-10 1.8E-04
108-88-3 Toluene 2.3 0.023 -4.4E+03 1.1E-06
71-55-6 Trichloroethane, 1,1,1-0 0 -4.4E+03 0.0E+00
79-01-6 Trichloroethylene 4.1 0.041 3.0E+00 1.8E+00 1.4E-08 4.7E-0375-69-4 Trichlorofluoromethane 1.2 0.012 --95-63-6 Trimethylbenzene, 1,2,4-0 0 -5.3E+01 0.0E+0075-01-4 Vinyl Chloride 0 0 2.8E+00 8.8E+01 0.0E+00 0.0E+00
108-38-3 Xylene, m-0 0 -8.8E+01 0.0E+00
95-47-6 Xylene, o-0 0 -8.8E+01 0.0E+00
Cumulative:1.4E-08 5.1E-03
All concentrations are in ug/m3
Output Form 3E
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion
risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
2/25/2021
Prepared By:Ayla Homer
Hart & Hickman
Matt Ingalls
TW-3
North Carolina Department of Environmental Quality
Risk Calculator
Selles Bagwell Brownfields Property
S. Tryon St. and Distribution St.
Brownfields
24008-20-060
January 2021
November 2020 EPA RSL Table
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-3
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration to Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Complete Exposure Pathways
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-3
Note: Risk output will only be calculated for complete exposure pathways.
Receptor Pathway
Check box if
pathway
complete
Soil
Groundwater Use
Soil
Groundwater Use
Construction Worker Soil
Soil
Surface Water
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Source Soil
Source Groundwater
Source Soil
Source Groundwater
Input Form 1A
VAPOR INTRUSION PATHWAYS
DIRECT CONTACT SOIL AND WATER PATHWAYS
Resident
Non-Residential Worker
Recreator/Trespasser
Resident
Non-Residential Worker
CONTAMINANT MIGRATION PATHWAYS
Groundwater
Surface Water
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Target Cancer Risk (individual) 1.0E-06
Target Cancer Risk (cumulative) 1.0E-04
Target Hazard Index (individual) 2.0E-01
Target Hazard Index (cumulative) 1.0E+00
Lifetime (LT) (years)70
Body Weight (BW) (kg) 15
Exposure Duration (ED) (yr) 6
Exposure Frequency (EF) (d/yr) 350
Exposure Time (ET) (hr) 24
Skin Surface Area - Soil Exposure (SAs) (cm2)2373
Soil Adherence Factor (AF) (mg/cm2)0.2
Soil Ingestion Rate (IRS) (mg/day) 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365
Water Ingestion Rate (IRW) (L/d) 0.78
Water Exposure Time (ETevent) (hr/event)0.54
Water Event Frequency (EV) (events/day) 1
Lifetime (LT) (years)70
Body Weight (BW) (kg) 80
Exposure Duration (ED) (yr) 20
Exposure Frequency (EF) (d/yr) 350
Exposure Time (ET) (hr) 24
Skin Surface Area - Soil Exposure (SAs) (cm2)6032
Soil Adherence Factor (AF) (mg/cm2)0.07
Soil Ingestion Rate (IRS) (mg/day) 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d) 2.5
Water Exposure Time (ETevent) (hr/event)0.71
Water Event Frequency (EV) (events/day) 1
Lifetime (LT) (years)70
Body Weight (BW) (kg) 80
Exposure Duration (ED) (yr) 25
Exposure Frequency (EF) (d/yr) 250
Exposure Time (ET) (hr) 8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.12
Soil Ingestion Rate (IR) (mg/day) 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d) 0.83
Water Exposure Time (ETevent) (hr/event)0.67
Water Event Frequency (EV) (events/day) 1
Lifetime (LT) (years)70
Body Weight (BW) (kg) 80
Working Weeks (EW) (wk/yr) 50
Exposure Duration (ED) (yr) 1
Exposure Frequency (EF) (d/yr) 250
Exposure Time (ET) (hr) 8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.3
Soil Ingestion Rate (IR) (mg/day) 330
1
70
80
330
1
250
8
3527
0.3
50
100
19652
2.5
0.71
1
20
350
24
6032
0.07
0.54
1
70
80
2373
0.2
200
6365
0.78
Input Form 1B
Exposure Unit ID: TW-3
Residential Child
General
Residential Adult
Default Value
1.0E-06
1.0E-04
2.0E-01
1.0E+00
70
15
6
350
24
Non-Residential Worker
Construction Worker
70
80
25
250
8
3527
0.12
100
19652
0.83
0.67
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Input Form 1B
Exposure Unit ID: TW-3
Default Value
Recreator Trespasser
Lifetime (LT) (years)70 NA 70
Averaging Time (AT) (days/yr) 365 NA 365
Body Weight (BW) (kg) 15 NA 15
Exposure Duration 0-2 (ED) (yr) 2 NA 2
Exposure Duration 2-6 (ED) (yr) 4 NA 4
Exposure Frequency (EF) (d/yr) 195 NA 195
Exposure Time (ET) (hr) 2 NA 2
Skin Surface Area - Soil Exposure (SAs) (cm2)2373 NA 2373
Soil Adherence Factor (AF) (mg/cm2)0.2 NA 0.2
Soil Ingestion Rate (IRS) (mg/day) 200 NA 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365 NA 6365
Water Ingestion Rate (IRW) (L/hr) 0.124 NA 0.124
Water Exposure Time (ETevent) (hr/event)2NA 2
Water Event Frequency (EV) (events/day)1 NA 1
Recreator Trespasser
Lifetime (LT) (years)70 70 70
Body Weight (BW) (kg)80 45 80
Exposure Duration 6-16 (ED) (yr)10 10 10
Exposure Duration 16-26 (ED) (yr)10 0 10
Exposure Frequency (EF) (d/yr)195 90 195
Exposure Time (ET) (hr)2 2 2
Skin Surface Area - Soil Exposure (SAs) (cm2)6032 6032 6032
Soil Adherence Factor (AF) (mg/cm2)0.07 0.2 0.07
Soil Ingestion Rate (IRS) (mg/day) 100 200 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652 19652 19652
Water Ingestion Rate (IRW) (L/hr) 0.0985 0.071 0.0985
Water Exposure Time (ETevent) (hr/event)22 2
Water Event Frequency (EV) (events/day)1 1 1
User Defined Child
User Defined Adult
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: January 2021Basis: November 2020 EPA RSL TableSite ID: 24008-20-060Exposure Unit ID: TW-3Description of Exposure Point Concentration Selection:NOTE: If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculationsExposure Point Concentration (ug/L)Notes: CAS Number ChemicalMinimum Concentration (Qualifier)Maximum Concentration (Qualifier)UnitsLocation of Maximum ConcentrationDetection FrequencyRange of Detection LimitsConcentration Used for ScreeningBackground ValueScreening Toxicity Value (Screening Level) (n/c)Potential ARAR/TBC ValuePotential ARAR/TBC SourceCOPC Flag (Y/N)Rationale for Selection or Deletion2.1 67-64-1 Acetone ug/L0.84 7440-38-2 Arsenic, Inorganic ug/L100 7440-39-3 Bariumug/L2.4 16065-83-1 Chromium(III), Insoluble Salts ug/L1.4 7439-92-1 ~Lead and Compounds ug/L0.034 7439-97-6 ~Mercury (elemental) ug/LInput Form 2BGroundwater Exposure Point Concentration TableExposure point concentrations reflect maximum detection in site groundwater during Jnauary 6, 2021 groundwater sampling event.North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-3
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air 0.0E+00 3.8E-02 NO
Soil Gas to Indoor Air NC NC NC
Indoor Air NC NC NC
Groundwater to Indoor Air 0.0E+00 9.1E-03 NO
Soil Gas to Indoor Air NC NC NC
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Groundwater to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060Exposure Unit ID: TW-3
CAS # Chemical Name:
Groundwater Concentration(ug/L)
Target Indoor
Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor
Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard Quotient
67-64-1 Acetone 2.1 - 6.5E+03 9.3E-087440-38-2 Arsenic, Inorganic 0.84 6.5E-04 3.1E-037440-39-3 Barium 100 - 1.0E-0116065-83-1 Chromium(III), Insoluble Salts 2.4 - -75-34-3 Dichloroethane, 1,1- 1.8E+00 -107-06-2 Dichloroethane, 1,2- 1.1E-01 1.5E+0075-35-4 Dichloroethylene, 1,1- - 4.2E+01156-59-2 Dichloroethylene, cis-1,2- - -123-91-1 Dioxane, 1,4- 5.6E-01 6.3E+0075-00-3 Ethyl Chloride (Chloroethane) - 2.1E+03
7439-92-1 ~Lead and Compounds 1.4 - -7439-97-6 ~Mercury (elemental) 0.034 - 6.3E-02 3.8E-02
1634-04-4 Methyl tert-Butyl Ether (MTBE) 1.1E+01 6.3E+027782-49-2 Selenium - 4.2E+00
127-18-4 Tetrachloroethylene 1.1E+01 8.3E+00108-88-3 Toluene - 1.0E+03
79-01-6 Trichloroethylene 4.8E-01 4.2E-0175-01-4 Vinyl Chloride 1.7E-01 2.1E+01
Cumulative: 0.0E+00 3.8E-02
Groundwater concentrations are in ug/L. Air concentrations are in ug/m3.
Output Form 3A
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Groundwater to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-3
CAS # Chemical Name:
Groundwater
Concentration
(ug/L)
Calculated
Indoor Air
Concentration
(ug/m3)
Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated
Carcinogenic
Risk
Calculated
Non-
Carcinogenic
Hazard Quotient
67-64-1 Acetone 2.1 0.003004906 - 2.7E+04 2.2E-087440-38-2 Arsenic, Inorganic 0.84 2.9E-03 1.3E-027440-39-3 Barium 100 - 4.4E-0116065-83-1 Chromium(III), Insoluble Salts 2.4 - -
75-34-3 Dichloroethane, 1,1- 7.7E+00 -
107-06-2 Dichloroethane, 1,2- 4.7E-01 6.1E+00
75-35-4 Dichloroethylene, 1,1- - 1.8E+02
156-59-2 Dichloroethylene, cis-1,2- - -
123-91-1 Dioxane, 1,4- 2.5E+00 2.6E+01
75-00-3 Ethyl Chloride (Chloroethane) - 8.8E+037439-92-1 ~Lead and Compounds 1.4 - -7439-97-6 ~Mercury (elemental) 0.034 0.011968 - 2.6E-01 9.1E-03
1634-04-4 Methyl tert-Butyl Ether (MTBE) 4.7E+01 2.6E+03
7782-49-2 Selenium - 1.8E+01
127-18-4 Tetrachloroethylene 4.7E+01 3.5E+01
108-88-3 Toluene - 4.4E+03
79-01-6 Trichloroethylene 3.0E+00 1.8E+00
75-01-4 Vinyl Chloride 2.8E+00 8.8E+01
Cumulative: 0.0E+00 9.1E-03
Groundwater concentrations are in ug/L. Air concentrations are in ug/m3.
Output Form 3D
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
2/25/2021
Prepared By:Ayla Homer
Hart & Hickman
Matt Ingalls
TW-4
North Carolina Department of Environmental Quality
Risk Calculator
Selles Bagwell Brownfields Property
S. Tryon St. and Distribution St.
Brownfields
24008-20-060
January 2021
November 2020 EPA RSL Table
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-4
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration to Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Complete Exposure Pathways
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-4
Note: Risk output will only be calculated for complete exposure pathways.
Receptor Pathway
Check box if
pathway
complete
Soil
Groundwater Use
Soil
Groundwater Use
Construction Worker Soil
Soil
Surface Water
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Groundwater to Indoor Air
Soil Gas to Indoor Air
Indoor Air
Source Soil
Source Groundwater
Source Soil
Source Groundwater
Input Form 1A
VAPOR INTRUSION PATHWAYS
DIRECT CONTACT SOIL AND WATER PATHWAYS
Resident
Non-Residential Worker
Recreator/Trespasser
Resident
Non-Residential Worker
CONTAMINANT MIGRATION PATHWAYS
Groundwater
Surface Water
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Target Cancer Risk (individual) 1.0E-06
Target Cancer Risk (cumulative) 1.0E-04
Target Hazard Index (individual) 2.0E-01
Target Hazard Index (cumulative) 1.0E+00
Lifetime (LT) (years)70
Body Weight (BW) (kg) 15
Exposure Duration (ED) (yr) 6
Exposure Frequency (EF) (d/yr) 350
Exposure Time (ET) (hr) 24
Skin Surface Area - Soil Exposure (SAs) (cm2)2373
Soil Adherence Factor (AF) (mg/cm2)0.2
Soil Ingestion Rate (IRS) (mg/day) 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365
Water Ingestion Rate (IRW) (L/d) 0.78
Water Exposure Time (ETevent) (hr/event)0.54
Water Event Frequency (EV) (events/day) 1
Lifetime (LT) (years)70
Body Weight (BW) (kg) 80
Exposure Duration (ED) (yr) 20
Exposure Frequency (EF) (d/yr) 350
Exposure Time (ET) (hr) 24
Skin Surface Area - Soil Exposure (SAs) (cm2)6032
Soil Adherence Factor (AF) (mg/cm2)0.07
Soil Ingestion Rate (IRS) (mg/day) 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d) 2.5
Water Exposure Time (ETevent) (hr/event)0.71
Water Event Frequency (EV) (events/day) 1
Lifetime (LT) (years)70
Body Weight (BW) (kg) 80
Exposure Duration (ED) (yr) 25
Exposure Frequency (EF) (d/yr) 250
Exposure Time (ET) (hr) 8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.12
Soil Ingestion Rate (IR) (mg/day) 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d) 0.83
Water Exposure Time (ETevent) (hr/event)0.67
Water Event Frequency (EV) (events/day) 1
Lifetime (LT) (years)70
Body Weight (BW) (kg) 80
Working Weeks (EW) (wk/yr) 50
Exposure Duration (ED) (yr) 1
Exposure Frequency (EF) (d/yr) 250
Exposure Time (ET) (hr) 8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.3
Soil Ingestion Rate (IR) (mg/day) 330
1
70
80
330
1
250
8
3527
0.3
50
100
19652
2.5
0.71
1
20
350
24
6032
0.07
0.54
1
70
80
2373
0.2
200
6365
0.78
Input Form 1B
Exposure Unit ID: TW-4
Residential Child
General
Residential Adult
Default Value
1.0E-06
1.0E-04
2.0E-01
1.0E+00
70
15
6
350
24
Non-Residential Worker
Construction Worker
70
80
25
250
8
3527
0.12
100
19652
0.83
0.67
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Input Form 1B
Exposure Unit ID: TW-4
Default Value
Recreator Trespasser
Lifetime (LT) (years)70 NA 70
Averaging Time (AT) (days/yr) 365 NA 365
Body Weight (BW) (kg) 15 NA 15
Exposure Duration 0-2 (ED) (yr) 2 NA 2
Exposure Duration 2-6 (ED) (yr) 4 NA 4
Exposure Frequency (EF) (d/yr) 195 NA 195
Exposure Time (ET) (hr) 2 NA 2
Skin Surface Area - Soil Exposure (SAs) (cm2)2373 NA 2373
Soil Adherence Factor (AF) (mg/cm2)0.2 NA 0.2
Soil Ingestion Rate (IRS) (mg/day) 200 NA 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365 NA 6365
Water Ingestion Rate (IRW) (L/hr) 0.124 NA 0.124
Water Exposure Time (ETevent) (hr/event)2NA 2
Water Event Frequency (EV) (events/day)1 NA 1
Recreator Trespasser
Lifetime (LT) (years)70 70 70
Body Weight (BW) (kg)80 45 80
Exposure Duration 6-16 (ED) (yr)10 10 10
Exposure Duration 16-26 (ED) (yr)10 0 10
Exposure Frequency (EF) (d/yr)195 90 195
Exposure Time (ET) (hr)2 2 2
Skin Surface Area - Soil Exposure (SAs) (cm2)6032 6032 6032
Soil Adherence Factor (AF) (mg/cm2)0.07 0.2 0.07
Soil Ingestion Rate (IRS) (mg/day) 100 200 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652 19652 19652
Water Ingestion Rate (IRW) (L/hr) 0.0985 0.071 0.0985
Water Exposure Time (ETevent) (hr/event)22 2
Water Event Frequency (EV) (events/day)1 1 1
User Defined Child
User Defined Adult
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: January 2021Basis: November 2020 EPA RSL TableSite ID: 24008-20-060Exposure Unit ID: TW-4Description of Exposure Point Concentration Selection:NOTE: If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculationsExposure Point Concentration (ug/L)Notes: CAS Number ChemicalMinimum Concentration (Qualifier)Maximum Concentration (Qualifier)UnitsLocation of Maximum ConcentrationDetection FrequencyRange of Detection LimitsConcentration Used for ScreeningBackground ValueScreening Toxicity Value (Screening Level) (n/c)Potential ARAR/TBC ValuePotential ARAR/TBC SourceCOPC Flag (Y/N)Rationale for Selection or Deletion4.1 67-64-1 Acetone ug/L0.58 7440-38-2 Arsenic, Inorganic ug/L130 7440-39-3 Bariumug/L7.2 16065-83-1 Chromium(III), Insoluble Salts ug/L2.3 75-34-3 Dichloroethane, 1,1- ug/L0.87 75-35-4 Dichloroethylene, 1,1- ug/L0.78 156-59-2 Dichloroethylene, cis-1,2- ug/L25 123-91-1 Dioxane, 1,4- ug/L2.1 75-00-3 Ethyl Chloride (Chloroethane) ug/L4.2 7439-92-1 ~Lead and Compounds ug/L0.24 108-88-3 Toluene ug/L2.3 79-01-6 Trichloroethylene ug/L32 75-01-4 Vinyl Chloride ug/LInput Form 2BGroundwater Exposure Point Concentration TableExposure point concentrations reflect maximum detection in site groundwater during Jnauary 6, 2021 groundwater sampling event.North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-4
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air 2.2E-04 8.0E-01 YES
Soil Gas to Indoor Air NC NC NC
Indoor Air NC NC NC
Groundwater to Indoor Air 1.3E-05 1.9E-01 NO
Soil Gas to Indoor Air NC NC NC
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Groundwater to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060Exposure Unit ID: TW-4
CAS # Chemical Name:
Groundwater Concentration(ug/L)
Target Indoor
Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor
Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard Quotient
67-64-1 Acetone 4.1 - 6.5E+03 1.8E-077440-38-2 Arsenic, Inorganic 0.58 6.5E-04 3.1E-037440-39-3 Barium 130 - 1.0E-0116065-83-1 Chromium(III), Insoluble Salts 7.2 - -75-34-3 Dichloroethane, 1,1- 2.3 1.8E+00 - 3.0E-07107-06-2 Dichloroethane, 1,2- 1.1E-01 1.5E+0075-35-4 Dichloroethylene, 1,1- 0.87 - 4.2E+01 4.5E-03156-59-2 Dichloroethylene, cis-1,2- 0.78 - -123-91-1 Dioxane, 1,4- 25 5.6E-01 6.3E+00 8.7E-09 1.6E-0475-00-3 Ethyl Chloride (Chloroethane) 2.1 - 2.1E+03 9.1E-05
7439-92-1 ~Lead and Compounds 4.2 - -7439-97-6 ~Mercury (elemental) - 6.3E-02
1634-04-4 Methyl tert-Butyl Ether (MTBE) 1.1E+01 6.3E+027782-49-2 Selenium - 4.2E+00
127-18-4 Tetrachloroethylene 1.1E+01 8.3E+00108-88-3 Toluene 0.24 - 1.0E+03 1.2E-05
79-01-6 Trichloroethylene 2.3 4.8E-01 4.2E-01 1.9E-06 4.4E-0175-01-4 Vinyl Chloride 32 1.7E-01 2.1E+01 2.2E-04 3.5E-01
Cumulative:2.2E-04 8.0E-01
Groundwater concentrations are in ug/L. Air concentrations are in ug/m3.
Output Form 3A
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Groundwater to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-4
CAS # Chemical Name:
Groundwater
Concentration
(ug/L)
Calculated
Indoor Air
Concentration
(ug/m3)
Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated
Carcinogenic
Risk
Calculated
Non-
Carcinogenic
Hazard Quotient
67-64-1 Acetone 4.1 0.005866721 - 2.7E+04 4.3E-087440-38-2 Arsenic, Inorganic 0.58 2.9E-03 1.3E-027440-39-3 Barium 130 - 4.4E-0116065-83-1 Chromium(III), Insoluble Salts 7.2 - -
75-34-3 Dichloroethane, 1,1- 2.3 0.52845462 7.7E+00 - 6.9E-08
107-06-2 Dichloroethane, 1,2- 4.7E-01 6.1E+00
75-35-4 Dichloroethylene, 1,1- 0.87 0.928331971 - 1.8E+02 1.1E-03
156-59-2 Dichloroethylene, cis-1,2- 0.78 0.130106296 - -
123-91-1 Dioxane, 1,4- 25 0.004905969 2.5E+00 2.6E+01 2.0E-09 3.7E-05
75-00-3 Ethyl Chloride (Chloroethane) 2.1 0.952984464 - 8.8E+03 2.2E-057439-92-1 ~Lead and Compounds 4.2 - -7439-97-6 ~Mercury (elemental) - 2.6E-01
1634-04-4 Methyl tert-Butyl Ether (MTBE) 4.7E+01 2.6E+03
7782-49-2 Selenium - 1.8E+01
127-18-4 Tetrachloroethylene 4.7E+01 3.5E+01
108-88-3 Toluene 0.24 0.065151267 - 4.4E+03 3.0E-06
79-01-6 Trichloroethylene 2.3 0.926206051 3.0E+00 1.8E+00 3.1E-07 1.1E-01
75-01-4 Vinyl Chloride 32 36.36958299 2.8E+00 8.8E+01 1.3E-05 8.3E-02
Cumulative: 1.3E-05 1.9E-01
Groundwater concentrations are in ug/L. Air concentrations are in ug/m3.
Output Form 3D
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
2/25/2021
Prepared By:Ayla Homer
Hart & Hickman
Matt Ingalls
TW-5
North Carolina Department of Environmental Quality
Risk Calculator
Selles Bagwell Brownfields Property
S. Tryon St. and Distribution St.
Brownfields
24008-20-060
January 2021
November 2020 EPA RSL Table
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-5
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration to Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Target Cancer Risk (individual) 1.0E-06
Target Cancer Risk (cumulative) 1.0E-04
Target Hazard Index (individual) 2.0E-01
Target Hazard Index (cumulative) 1.0E+00
Lifetime (LT) (years)70
Body Weight (BW) (kg) 15
Exposure Duration (ED) (yr) 6
Exposure Frequency (EF) (d/yr) 350
Exposure Time (ET) (hr) 24
Skin Surface Area - Soil Exposure (SAs) (cm2)2373
Soil Adherence Factor (AF) (mg/cm2)0.2
Soil Ingestion Rate (IRS) (mg/day) 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365
Water Ingestion Rate (IRW) (L/d) 0.78
Water Exposure Time (ETevent) (hr/event)0.54
Water Event Frequency (EV) (events/day) 1
Lifetime (LT) (years)70
Body Weight (BW) (kg) 80
Exposure Duration (ED) (yr) 20
Exposure Frequency (EF) (d/yr) 350
Exposure Time (ET) (hr) 24
Skin Surface Area - Soil Exposure (SAs) (cm2)6032
Soil Adherence Factor (AF) (mg/cm2)0.07
Soil Ingestion Rate (IRS) (mg/day) 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d) 2.5
Water Exposure Time (ETevent) (hr/event)0.71
Water Event Frequency (EV) (events/day) 1
Lifetime (LT) (years)70
Body Weight (BW) (kg) 80
Exposure Duration (ED) (yr) 25
Exposure Frequency (EF) (d/yr) 250
Exposure Time (ET) (hr) 8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.12
Soil Ingestion Rate (IR) (mg/day) 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d) 0.83
Water Exposure Time (ETevent) (hr/event)0.67
Water Event Frequency (EV) (events/day) 1
Lifetime (LT) (years)70
Body Weight (BW) (kg) 80
Working Weeks (EW) (wk/yr) 50
Exposure Duration (ED) (yr) 1
Exposure Frequency (EF) (d/yr) 250
Exposure Time (ET) (hr) 8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.3
Soil Ingestion Rate (IR) (mg/day) 330
1
70
80
330
1
250
8
3527
0.3
50
100
19652
2.5
0.71
1
20
350
24
6032
0.07
0.54
1
70
80
2373
0.2
200
6365
0.78
Input Form 1B
Exposure Unit ID: TW-5
Residential Child
General
Residential Adult
Default Value
1.0E-06
1.0E-04
2.0E-01
1.0E+00
70
15
6
350
24
Non-Residential Worker
Construction Worker
70
80
25
250
8
3527
0.12
100
19652
0.83
0.67
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Input Form 1B
Exposure Unit ID: TW-5
Default Value
Recreator Trespasser
Lifetime (LT) (years)70 NA 70
Averaging Time (AT) (days/yr) 365 NA 365
Body Weight (BW) (kg) 15 NA 15
Exposure Duration 0-2 (ED) (yr) 2 NA 2
Exposure Duration 2-6 (ED) (yr) 4 NA 4
Exposure Frequency (EF) (d/yr) 195 NA 195
Exposure Time (ET) (hr) 2 NA 2
Skin Surface Area - Soil Exposure (SAs) (cm2)2373 NA 2373
Soil Adherence Factor (AF) (mg/cm2)0.2 NA 0.2
Soil Ingestion Rate (IRS) (mg/day) 200 NA 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365 NA 6365
Water Ingestion Rate (IRW) (L/hr) 0.124 NA 0.124
Water Exposure Time (ETevent) (hr/event)2NA 2
Water Event Frequency (EV) (events/day)1 NA 1
Recreator Trespasser
Lifetime (LT) (years)70 70 70
Body Weight (BW) (kg)80 45 80
Exposure Duration 6-16 (ED) (yr)10 10 10
Exposure Duration 16-26 (ED) (yr)10 0 10
Exposure Frequency (EF) (d/yr)195 90 195
Exposure Time (ET) (hr)2 2 2
Skin Surface Area - Soil Exposure (SAs) (cm2)6032 6032 6032
Soil Adherence Factor (AF) (mg/cm2)0.07 0.2 0.07
Soil Ingestion Rate (IRS) (mg/day) 100 200 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652 19652 19652
Water Ingestion Rate (IRW) (L/hr) 0.0985 0.071 0.0985
Water Exposure Time (ETevent) (hr/event)22 2
Water Event Frequency (EV) (events/day)1 1 1
User Defined Child
User Defined Adult
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: January 2021Basis: November 2020 EPA RSL TableSite ID: 24008-20-060Exposure Unit ID: TW-5Description of Exposure Point Concentration Selection:NOTE: If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculationsExposure Point Concentration (ug/L)Notes: CAS Number ChemicalMinimum Concentration (Qualifier)Maximum Concentration (Qualifier)UnitsLocation of Maximum ConcentrationDetection FrequencyRange of Detection LimitsConcentration Used for ScreeningBackground ValueScreening Toxicity Value (Screening Level) (n/c)Potential ARAR/TBC ValuePotential ARAR/TBC SourceCOPC Flag (Y/N)Rationale for Selection or Deletion1.3 67-64-1 Acetone ug/L0.55 7440-38-2 Arsenic, Inorganic ug/L160 7440-39-3 Bariumug/L2 16065-83-1 Chromium(III), Insoluble Salts ug/L2 75-34-3 Dichloroethane, 1,1- ug/L3.6 75-35-4 Dichloroethylene, 1,1- ug/L0.98 156-59-2 Dichloroethylene, cis-1,2- ug/L19 123-91-1 Dioxane, 1,4- ug/L0.67 7439-92-1 ~Lead and Compounds ug/L2.2 75-01-4 Vinyl Chloride ug/LInput Form 2BGroundwater Exposure Point Concentration TableExposure point concentrations reflect maximum detection in site groundwater during Jnauary 6, 2021 groundwater sampling event.North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-5
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air 1.5E-05 4.3E-02 NO
Soil Gas to Indoor Air NC NC NC
Indoor Air NC NC NC
Groundwater to Indoor Air 9.6E-07 1.0E-02 NO
Soil Gas to Indoor Air NC NC NC
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Groundwater to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060Exposure Unit ID: TW-5
CAS # Chemical Name:
Groundwater Concentration(ug/L)
Target Indoor
Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor
Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard Quotient
67-64-1 Acetone 1.3 - 6.5E+03 5.8E-087440-38-2 Arsenic, Inorganic 0.55 6.5E-04 3.1E-037440-39-3 Barium 160 - 1.0E-0116065-83-1 Chromium(III), Insoluble Salts 2 - -75-34-3 Dichloroethane, 1,1- 2 1.8E+00 - 2.6E-07107-06-2 Dichloroethane, 1,2- 1.1E-01 1.5E+0075-35-4 Dichloroethylene, 1,1- 3.6 - 4.2E+01 1.8E-02156-59-2 Dichloroethylene, cis-1,2- 0.98 - -123-91-1 Dioxane, 1,4- 19 5.6E-01 6.3E+00 6.6E-09 1.2E-0475-00-3 Ethyl Chloride (Chloroethane) - 2.1E+03
7439-92-1 ~Lead and Compounds 0.67 - -7439-97-6 ~Mercury (elemental) - 6.3E-02
1634-04-4 Methyl tert-Butyl Ether (MTBE) 1.1E+01 6.3E+027782-49-2 Selenium - 4.2E+00
127-18-4 Tetrachloroethylene 1.1E+01 8.3E+00108-88-3 Toluene - 1.0E+03
79-01-6 Trichloroethylene 4.8E-01 4.2E-0175-01-4 Vinyl Chloride 2.2 1.7E-01 2.1E+01 1.5E-05 2.4E-02
Cumulative: 1.5E-05 4.3E-02
Groundwater concentrations are in ug/L. Air concentrations are in ug/m3.
Output Form 3A
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Groundwater to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-5
CAS # Chemical Name:
Groundwater
Concentration
(ug/L)
Calculated
Indoor Air
Concentration
(ug/m3)
Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated
Carcinogenic
Risk
Calculated
Non-
Carcinogenic
Hazard Quotient
67-64-1 Acetone 1.3 0.00186018 - 2.7E+04 1.4E-087440-38-2 Arsenic, Inorganic 0.55 2.9E-03 1.3E-027440-39-3 Barium 160 - 4.4E-0116065-83-1 Chromium(III), Insoluble Salts 2 - -
75-34-3 Dichloroethane, 1,1- 2 0.459525756 7.7E+00 - 6.0E-08
107-06-2 Dichloroethane, 1,2- 4.7E-01 6.1E+00
75-35-4 Dichloroethylene, 1,1- 3.6 3.841373671 - 1.8E+02 4.4E-03
156-59-2 Dichloroethylene, cis-1,2- 0.98 0.163466885 - -
123-91-1 Dioxane, 1,4- 19 0.003728536 2.5E+00 2.6E+01 1.5E-09 2.8E-05
75-00-3 Ethyl Chloride (Chloroethane) - 8.8E+037439-92-1 ~Lead and Compounds 0.67 - -7439-97-6 ~Mercury (elemental) - 2.6E-01
1634-04-4 Methyl tert-Butyl Ether (MTBE) 4.7E+01 2.6E+03
7782-49-2 Selenium - 1.8E+01
127-18-4 Tetrachloroethylene 4.7E+01 3.5E+01
108-88-3 Toluene - 4.4E+03
79-01-6 Trichloroethylene 3.0E+00 1.8E+00
75-01-4 Vinyl Chloride 2.2 2.500408831 2.8E+00 8.8E+01 9.0E-07 5.7E-03
Cumulative: 9.6E-07 1.0E-02
Groundwater concentrations are in ug/L. Air concentrations are in ug/m3.
Output Form 3D
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
TW-6
North Carolina Department of Environmental Quality
Risk Calculator
Selles Bagwell Brownfields Property
S. Tryon St. and Distribution St.
Brownfields
24008-20-060
January 2021
November 2020 EPA RSL Table
2/25/2021
Prepared By:Ayla Homer
Hart & Hickman
Matt Ingalls
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-6
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration to Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Target Cancer Risk (individual) 1.0E-06
Target Cancer Risk (cumulative) 1.0E-04
Target Hazard Index (individual) 2.0E-01
Target Hazard Index (cumulative) 1.0E+00
Lifetime (LT) (years)70
Body Weight (BW) (kg) 15
Exposure Duration (ED) (yr) 6
Exposure Frequency (EF) (d/yr) 350
Exposure Time (ET) (hr) 24
Skin Surface Area - Soil Exposure (SAs) (cm2)2373
Soil Adherence Factor (AF) (mg/cm2)0.2
Soil Ingestion Rate (IRS) (mg/day) 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365
Water Ingestion Rate (IRW) (L/d) 0.78
Water Exposure Time (ETevent) (hr/event)0.54
Water Event Frequency (EV) (events/day) 1
Lifetime (LT) (years)70
Body Weight (BW) (kg) 80
Exposure Duration (ED) (yr) 20
Exposure Frequency (EF) (d/yr) 350
Exposure Time (ET) (hr) 24
Skin Surface Area - Soil Exposure (SAs) (cm2)6032
Soil Adherence Factor (AF) (mg/cm2)0.07
Soil Ingestion Rate (IRS) (mg/day) 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d) 2.5
Water Exposure Time (ETevent) (hr/event)0.71
Water Event Frequency (EV) (events/day) 1
Lifetime (LT) (years)70
Body Weight (BW) (kg) 80
Exposure Duration (ED) (yr) 25
Exposure Frequency (EF) (d/yr) 250
Exposure Time (ET) (hr) 8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.12
Soil Ingestion Rate (IR) (mg/day) 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d) 0.83
Water Exposure Time (ETevent) (hr/event)0.67
Water Event Frequency (EV) (events/day) 1
Lifetime (LT) (years)70
Body Weight (BW) (kg) 80
Working Weeks (EW) (wk/yr) 50
Exposure Duration (ED) (yr) 1
Exposure Frequency (EF) (d/yr) 250
Exposure Time (ET) (hr) 8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.3
Soil Ingestion Rate (IR) (mg/day) 330
1
70
80
330
1
250
8
3527
0.3
50
100
19652
2.5
0.71
1
20
350
24
6032
0.07
0.54
1
70
80
2373
0.2
200
6365
0.78
Input Form 1B
Exposure Unit ID: TW-6
Residential Child
General
Residential Adult
Default Value
1.0E-06
1.0E-04
2.0E-01
1.0E+00
70
15
6
350
24
Non-Residential Worker
Construction Worker
70
80
25
250
8
3527
0.12
100
19652
0.83
0.67
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Input Form 1B
Exposure Unit ID: TW-6
Default Value
Recreator Trespasser
Lifetime (LT) (years)70 NA 70
Averaging Time (AT) (days/yr) 365 NA 365
Body Weight (BW) (kg) 15 NA 15
Exposure Duration 0-2 (ED) (yr) 2 NA 2
Exposure Duration 2-6 (ED) (yr) 4 NA 4
Exposure Frequency (EF) (d/yr) 195 NA 195
Exposure Time (ET) (hr) 2 NA 2
Skin Surface Area - Soil Exposure (SAs) (cm2)2373 NA 2373
Soil Adherence Factor (AF) (mg/cm2)0.2 NA 0.2
Soil Ingestion Rate (IRS) (mg/day) 200 NA 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365 NA 6365
Water Ingestion Rate (IRW) (L/hr) 0.124 NA 0.124
Water Exposure Time (ETevent) (hr/event)2NA 2
Water Event Frequency (EV) (events/day)1 NA 1
Recreator Trespasser
Lifetime (LT) (years)70 70 70
Body Weight (BW) (kg)80 45 80
Exposure Duration 6-16 (ED) (yr)10 10 10
Exposure Duration 16-26 (ED) (yr)10 0 10
Exposure Frequency (EF) (d/yr)195 90 195
Exposure Time (ET) (hr)2 2 2
Skin Surface Area - Soil Exposure (SAs) (cm2)6032 6032 6032
Soil Adherence Factor (AF) (mg/cm2)0.07 0.2 0.07
Soil Ingestion Rate (IRS) (mg/day) 100 200 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652 19652 19652
Water Ingestion Rate (IRW) (L/hr) 0.0985 0.071 0.0985
Water Exposure Time (ETevent) (hr/event)22 2
Water Event Frequency (EV) (events/day)1 1 1
User Defined Child
User Defined Adult
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: January 2021Basis: November 2020 EPA RSL TableSite ID: 24008-20-060Exposure Unit ID: TW-6Description of Exposure Point Concentration Selection:NOTE: If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculationsExposure Point Concentration (ug/L)Notes: CAS Number ChemicalMinimum Concentration (Qualifier)Maximum Concentration (Qualifier)UnitsLocation of Maximum ConcentrationDetection FrequencyRange of Detection LimitsConcentration Used for ScreeningBackground ValueScreening Toxicity Value (Screening Level) (n/c)Potential ARAR/TBC ValuePotential ARAR/TBC SourceCOPC Flag (Y/N)Rationale for Selection or Deletion1.4 67-64-1 Acetone ug/L0.34 7440-38-2 Arsenic, Inorganic ug/L59 7440-39-3 Bariumug/L1.4 16065-83-1 Chromium(III), Insoluble Salts ug/L0.25 107-06-2 Dichloroethane, 1,2- ug/L0.038 7439-97-6 ~Mercury (elemental) ug/L1.1 7782-49-2 Selenium ug/L0.28 127-18-4 Tetrachloroethylene ug/LInput Form 2BGroundwater Exposure Point Concentration TableExposure point concentrations reflect maximum detection in site groundwater during Jnauary 6, 2021 groundwater sampling event.North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-6
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air 1.3E-07 4.9E-02 NO
Soil Gas to Indoor Air NC NC NC
Indoor Air NC NC NC
Groundwater to Indoor Air 3.0E-08 1.2E-02 NO
Soil Gas to Indoor Air NC NC NC
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Groundwater to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060Exposure Unit ID: TW-6
CAS # Chemical Name:
Groundwater Concentration(ug/L)
Target Indoor
Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor
Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard Quotient
67-64-1 Acetone 1.4 - 6.5E+03 6.2E-087440-38-2 Arsenic, Inorganic 0.34 6.5E-04 3.1E-037440-39-3 Barium 59 - 1.0E-0116065-83-1 Chromium(III), Insoluble Salts 1.4 - -75-34-3 Dichloroethane, 1,1- 1.8E+00 -107-06-2 Dichloroethane, 1,2- 0.25 1.1E-01 1.5E+00 1.1E-07 1.7E-0375-35-4 Dichloroethylene, 1,1- - 4.2E+01156-59-2 Dichloroethylene, cis-1,2- - -123-91-1 Dioxane, 1,4- 5.6E-01 6.3E+0075-00-3 Ethyl Chloride (Chloroethane) - 2.1E+03
7439-92-1 ~Lead and Compounds - -7439-97-6 ~Mercury (elemental) 0.038 - 6.3E-02 4.3E-02
1634-04-4 Methyl tert-Butyl Ether (MTBE) 1.1E+01 6.3E+027782-49-2 Selenium 1.1 - 4.2E+00
127-18-4 Tetrachloroethylene 0.28 1.1E+01 8.3E+00 1.9E-08 4.9E-03108-88-3 Toluene - 1.0E+03
79-01-6 Trichloroethylene 4.8E-01 4.2E-0175-01-4 Vinyl Chloride 1.7E-01 2.1E+01
Cumulative: 1.3E-07 4.9E-02
Groundwater concentrations are in ug/L. Air concentrations are in ug/m3.
Output Form 3A
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Groundwater to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-6
CAS # Chemical Name:
Groundwater
Concentration
(ug/L)
Calculated
Indoor Air
Concentration
(ug/m3)
Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated
Carcinogenic
Risk
Calculated
Non-
Carcinogenic
Hazard Quotient
67-64-1 Acetone 1.4 0.002003271 - 2.7E+04 1.5E-087440-38-2 Arsenic, Inorganic 0.34 2.9E-03 1.3E-027440-39-3 Barium 59 - 4.4E-0116065-83-1 Chromium(III), Insoluble Salts 1.4 - -
75-34-3 Dichloroethane, 1,1- 7.7E+00 -
107-06-2 Dichloroethane, 1,2- 0.25 0.012060507 4.7E-01 6.1E+00 2.6E-08 3.9E-04
75-35-4 Dichloroethylene, 1,1- - 1.8E+02
156-59-2 Dichloroethylene, cis-1,2- - -
123-91-1 Dioxane, 1,4- 2.5E+00 2.6E+01
75-00-3 Ethyl Chloride (Chloroethane) - 8.8E+037439-92-1 ~Lead and Compounds - -7439-97-6 ~Mercury (elemental) 0.038 0.013376 - 2.6E-01 1.0E-02
1634-04-4 Methyl tert-Butyl Ether (MTBE) 4.7E+01 2.6E+03
7782-49-2 Selenium 1.1 - 1.8E+01
127-18-4 Tetrachloroethylene 0.28 0.202616517 4.7E+01 3.5E+01 4.3E-09 1.2E-03
108-88-3 Toluene - 4.4E+03
79-01-6 Trichloroethylene 3.0E+00 1.8E+00
75-01-4 Vinyl Chloride 2.8E+00 8.8E+01
Cumulative: 3.0E-08 1.2E-02
Groundwater concentrations are in ug/L. Air concentrations are in ug/m3.
Output Form 3D
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
2/25/2021
Prepared By:Ayla Homer
Hart & Hickman
Matt Ingalls
TW-7
North Carolina Department of Environmental Quality
Risk Calculator
Selles Bagwell Brownfields Property
S. Tryon St. and Distribution St.
Brownfields
24008-20-060
January 2021
November 2020 EPA RSL Table
North Carolina DEQ Risk Calculator
Table of Contents
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-7
Form No.
Input Form 1A Complete Exposure Pathways
Input Form 1B Exposure Factors and Target Risks
Input Form 1C Contaminant Migration Parameters
Input Form 1D Sample Statistics
Input Form 2A Soil Exposure Point Concentration Table
Input Form 2B Groundwater Exposure Point Concentration Table
Input Form 2C Surface Water Exposure Point Concentration Table
Input Form 2D Soil Gas Exposure Point Concentration Table
Input Form 2E Indoor Air Exposure Point Concentration Table
Output Form 1A Risk for Individual Pathways
Output Form 1B Sitewide Risk
Output Form 2A Resident Soil
Output Form 2B Resident Groundwater Use
Output Form 2C Non-Residential Worker Soil
Output Form 2D Non-Residential Worker Groundwater Use
Output Form 2E Construction Worker Soil
Output Form 2F Recreator/Trespasser Soil
Output Form 2G Recreator/Trespasser Surface Water
Output Form 3A Resident Groundwater to Indoor Air
Output Form 3B Resident Soil Gas to Indoor Air
Output Form 3C Resident Indoor Air
Output Form 3D Non-Residential Worker Groundwater to Indoor Air
Output Form 3E Non-Residential Worker Soil Gas to Indoor Air
Output Form 3F Non-Residential Worker Indoor Air
Output Form 4A Soil to Groundwater - Forward Mode
Output Form 4B Groundwater to Groundwater - Forward Mode
Output Form 4C Soil to Surface Water - Forward Mode
Output Form 4D Groundwater to Surface Water - Forward Mode
Output Form 4E Soil to Groundwater - Backward Mode
Output Form 4F Groundwater to Groundwater - Backward Mode
Output Form 4G Soil to Surface Water - Backward Mode
Output Form 4H Groundwater to Surface Water - Backward Mode
Output Section 4 - Contaminant Migration to Worksheets
Output Section 3 - Vapor Intrusion Calculators
TOC
Description
DATA INPUT SHEETS
Check box
if included
Input Section 1 - Exposure Pathways & Parameters
Input Section 2 - Exposure Point Concentrations
DATA OUTPUT SHEETS
Output Section 1 - Summary Output for All Calculators
Output Section 2 - Direct Contact Soil and Groundwater Calculators
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Target Cancer Risk (individual) 1.0E-06
Target Cancer Risk (cumulative) 1.0E-04
Target Hazard Index (individual) 2.0E-01
Target Hazard Index (cumulative) 1.0E+00
Lifetime (LT) (years)70
Body Weight (BW) (kg) 15
Exposure Duration (ED) (yr) 6
Exposure Frequency (EF) (d/yr) 350
Exposure Time (ET) (hr) 24
Skin Surface Area - Soil Exposure (SAs) (cm2)2373
Soil Adherence Factor (AF) (mg/cm2)0.2
Soil Ingestion Rate (IRS) (mg/day) 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365
Water Ingestion Rate (IRW) (L/d) 0.78
Water Exposure Time (ETevent) (hr/event)0.54
Water Event Frequency (EV) (events/day) 1
Lifetime (LT) (years)70
Body Weight (BW) (kg) 80
Exposure Duration (ED) (yr) 20
Exposure Frequency (EF) (d/yr) 350
Exposure Time (ET) (hr) 24
Skin Surface Area - Soil Exposure (SAs) (cm2)6032
Soil Adherence Factor (AF) (mg/cm2)0.07
Soil Ingestion Rate (IRS) (mg/day) 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d) 2.5
Water Exposure Time (ETevent) (hr/event)0.71
Water Event Frequency (EV) (events/day) 1
Lifetime (LT) (years)70
Body Weight (BW) (kg) 80
Exposure Duration (ED) (yr) 25
Exposure Frequency (EF) (d/yr) 250
Exposure Time (ET) (hr) 8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.12
Soil Ingestion Rate (IR) (mg/day) 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652
Water Ingestion Rate (IRW) (L/d) 0.83
Water Exposure Time (ETevent) (hr/event)0.67
Water Event Frequency (EV) (events/day) 1
Lifetime (LT) (years)70
Body Weight (BW) (kg) 80
Working Weeks (EW) (wk/yr) 50
Exposure Duration (ED) (yr) 1
Exposure Frequency (EF) (d/yr) 250
Exposure Time (ET) (hr) 8
Skin Surface Area - Soil Exposure (SAs) (cm2)3527
Soil Adherence Factor (AF) (mg/cm2)0.3
Soil Ingestion Rate (IR) (mg/day) 330
1
70
80
330
1
250
8
3527
0.3
50
100
19652
2.5
0.71
1
20
350
24
6032
0.07
0.54
1
70
80
2373
0.2
200
6365
0.78
Input Form 1B
Exposure Unit ID: TW-7
Residential Child
General
Residential Adult
Default Value
1.0E-06
1.0E-04
2.0E-01
1.0E+00
70
15
6
350
24
Non-Residential Worker
Construction Worker
70
80
25
250
8
3527
0.12
100
19652
0.83
0.67
North Carolina DEQ Risk Calculator
Exposure Factors and Target Risks
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Parameter Site Specific Value Justification
Input Form 1B
Exposure Unit ID: TW-7
Default Value
Recreator Trespasser
Lifetime (LT) (years)70 NA 70
Averaging Time (AT) (days/yr) 365 NA 365
Body Weight (BW) (kg) 15 NA 15
Exposure Duration 0-2 (ED) (yr) 2 NA 2
Exposure Duration 2-6 (ED) (yr) 4 NA 4
Exposure Frequency (EF) (d/yr) 195 NA 195
Exposure Time (ET) (hr) 2 NA 2
Skin Surface Area - Soil Exposure (SAs) (cm2)2373 NA 2373
Soil Adherence Factor (AF) (mg/cm2)0.2 NA 0.2
Soil Ingestion Rate (IRS) (mg/day) 200 NA 200
Skin Surface Area - Water Exposure (SAw) (cm2)6365 NA 6365
Water Ingestion Rate (IRW) (L/hr) 0.124 NA 0.124
Water Exposure Time (ETevent) (hr/event)2NA 2
Water Event Frequency (EV) (events/day)1 NA 1
Recreator Trespasser
Lifetime (LT) (years)70 70 70
Body Weight (BW) (kg)80 45 80
Exposure Duration 6-16 (ED) (yr)10 10 10
Exposure Duration 16-26 (ED) (yr)10 0 10
Exposure Frequency (EF) (d/yr)195 90 195
Exposure Time (ET) (hr)2 2 2
Skin Surface Area - Soil Exposure (SAs) (cm2)6032 6032 6032
Soil Adherence Factor (AF) (mg/cm2)0.07 0.2 0.07
Soil Ingestion Rate (IRS) (mg/day) 100 200 100
Skin Surface Area - Water Exposure (SAw) (cm2)19652 19652 19652
Water Ingestion Rate (IRW) (L/hr) 0.0985 0.071 0.0985
Water Exposure Time (ETevent) (hr/event)22 2
Water Event Frequency (EV) (events/day)1 1 1
User Defined Child
User Defined Adult
North Carolina DEQ Risk Calculator
Exposure Point ConcentrationsVersion Date: January 2021Basis: November 2020 EPA RSL TableSite ID: 24008-20-060Exposure Unit ID: TW-7Description of Exposure Point Concentration Selection:NOTE: If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculationsExposure Point Concentration (ug/L)Notes: CAS Number ChemicalMinimum Concentration (Qualifier)Maximum Concentration (Qualifier)UnitsLocation of Maximum ConcentrationDetection FrequencyRange of Detection LimitsConcentration Used for ScreeningBackground ValueScreening Toxicity Value (Screening Level) (n/c)Potential ARAR/TBC ValuePotential ARAR/TBC SourceCOPC Flag (Y/N)Rationale for Selection or Deletion2.4 67-64-1 Acetone ug/L4.8 7440-38-2 Arsenic, Inorganic ug/L130 7440-39-3 Bariumug/L4.1 16065-83-1 Chromium(III), Insoluble Salts ug/L6.9 7439-92-1 ~Lead and Compounds ug/L0.3 1634-04-4 Methyl tert-Butyl Ether (MTBE) ug/LInput Form 2BGroundwater Exposure Point Concentration TableExposure point concentrations reflect maximum detection in site groundwater during Jnauary 6, 2021 groundwater sampling event.North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-7
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Soil NC NC NC
Groundwater Use*NC NC NC
Soil NC NC NC
Groundwater Use*NC NC NC
Construction Worker Soil NC NC NC
Soil NC NC NC
Surface Water*NC NC NC
Receptor Pathway Carcinogenic
Risk Hazard Index Risk exceeded?
Groundwater to Indoor Air 6.7E-10 2.4E-06 NO
Soil Gas to Indoor Air NC NC NC
Indoor Air NC NC NC
Groundwater to Indoor Air 1.5E-10 5.7E-07 NO
Soil Gas to Indoor Air NC NC NC
Indoor Air NC NC NC
Pathway Source
Source Soil NC
Source Groundwater NC
Source Soil NC
Source Groundwater NC
3. NM = Not Modeled
4. NC = Pathway not calculated
DIRECT CONTACT SOIL AND WATER CALCULATORS
Resident
Non-Residential Worker
Recreator/Trespasser
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based
closure.
Surface Water Exceedence of 2B at Receptor?
Exceedence of 2B at Receptor?
VAPOR INTRUSION CALCULATORS
Resident
Non-Residential Worker
CONTAMINANT MIGRATION CALCULATORS
Target Receptor Concentrations Exceeded?
Groundwater Exceedence of 2L at Receptor?
Exceedence of 2L at Receptor?
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
Notes:
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Groundwater to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060Exposure Unit ID: TW-7
CAS # Chemical Name:
Groundwater Concentration(ug/L)
Target Indoor
Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor
Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated Carcinogenic Risk
Calculated Non-Carcinogenic Hazard Quotient
67-64-1 Acetone 2.4 - 6.5E+03 1.1E-077440-38-2 Arsenic, Inorganic 4.8 6.5E-04 3.1E-037440-39-3 Barium 130 - 1.0E-0116065-83-1 Chromium(III), Insoluble Salts 4.1 - -75-34-3 Dichloroethane, 1,1- 1.8E+00 -107-06-2 Dichloroethane, 1,2- 1.1E-01 1.5E+0075-35-4 Dichloroethylene, 1,1- - 4.2E+01156-59-2 Dichloroethylene, cis-1,2- - -123-91-1 Dioxane, 1,4- 5.6E-01 6.3E+0075-00-3 Ethyl Chloride (Chloroethane) - 2.1E+03
7439-92-1 ~Lead and Compounds 6.9 - -7439-97-6 ~Mercury (elemental) - 6.3E-02
1634-04-4 Methyl tert-Butyl Ether (MTBE) 0.3 1.1E+01 6.3E+02 6.7E-10 2.3E-067782-49-2 Selenium - 4.2E+00
127-18-4 Tetrachloroethylene 1.1E+01 8.3E+00108-88-3 Toluene - 1.0E+03
79-01-6 Trichloroethylene 4.8E-01 4.2E-0175-01-4 Vinyl Chloride 1.7E-01 2.1E+01
Cumulative: 6.7E-10 2.4E-06
Groundwater concentrations are in ug/L. Air concentrations are in ug/m3.
Output Form 3A
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Groundwater to Indoor Air
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 24008-20-060
Exposure Unit ID: TW-7
CAS # Chemical Name:
Groundwater
Concentration
(ug/L)
Calculated
Indoor Air
Concentration
(ug/m3)
Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06
Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2
Calculated
Carcinogenic
Risk
Calculated
Non-
Carcinogenic
Hazard Quotient
67-64-1 Acetone 2.4 0.003434178 - 2.7E+04 2.5E-087440-38-2 Arsenic, Inorganic 4.8 2.9E-03 1.3E-027440-39-3 Barium 130 - 4.4E-0116065-83-1 Chromium(III), Insoluble Salts 4.1 - -
75-34-3 Dichloroethane, 1,1- 7.7E+00 -
107-06-2 Dichloroethane, 1,2- 4.7E-01 6.1E+00
75-35-4 Dichloroethylene, 1,1- - 1.8E+02
156-59-2 Dichloroethylene, cis-1,2- - -
123-91-1 Dioxane, 1,4- 2.5E+00 2.6E+01
75-00-3 Ethyl Chloride (Chloroethane) - 8.8E+037439-92-1 ~Lead and Compounds 6.9 - -7439-97-6 ~Mercury (elemental) - 2.6E-01
1634-04-4 Methyl tert-Butyl Ether (MTBE) 0.3 0.007199509 4.7E+01 2.6E+03 1.5E-10 5.5E-07
7782-49-2 Selenium - 1.8E+01
127-18-4 Tetrachloroethylene 4.7E+01 3.5E+01
108-88-3 Toluene - 4.4E+03
79-01-6 Trichloroethylene 3.0E+00 1.8E+00
75-01-4 Vinyl Chloride 2.8E+00 8.8E+01
Cumulative: 1.5E-10 5.7E-07
Groundwater concentrations are in ug/L. Air concentrations are in ug/m3.
Output Form 3D
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.
North Carolina DEQ Risk Calculator